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<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "/usr/share/sgml/docbook/dtd/xml/4.1.2/docbookx.dtd" [
<!ENTITY legal SYSTEM "legal.xml">
<!ENTITY version "2.20.4">
<!ENTITY date "03/10/2008">
<!ENTITY mdash "—">
<!ENTITY percnt "%">
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<article id="index" lang="uk">
  <articleinfo>
    <title>–ü–æ—Å—ñ–±–Ω–∏–∫ –∑ –º–µ–Ω–µ–¥–∂–µ—Ä–∞ –¥–∏—Å–ø–ª—ó–≤ —Å–µ—Ä–µ–¥–æ–≤–∏—â–∞ Gnome</title>

    <revhistory>
      <revision>
        <revnumber>0.0</revnumber>
        <date>2007-01</date>
      </revision>
    </revhistory>

    <abstract role="description">
      <para>GDM - –º–µ–Ω–µ–¥–∂–µ—Ä –¥–∏—Å–ø–ª–µ—ó–≤ GNOME, –≥—Ä–∞—Ñ—ñ—á–Ω–∞ –ø—Ä–æ–≥—Ä–∞–º–∞ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å.</para>
    </abstract>

    <authorgroup>
      <author>
        <firstname>Martin</firstname><othername>K.</othername>
           <surname>Petersen</surname>
        <affiliation>
          <address><email>[e-mail]</email></address>
        </affiliation>
      </author>
      <author>
        <firstname>George</firstname><surname>Lebl</surname>
        <affiliation>
          <address><email>[e-mail]</email></address>
        </affiliation>
      </author>
      <author role="maintainer">
        <firstname>Brian</firstname><surname>Cameron</surname>
        <affiliation>
          <address><email>[e-mail]</email></address>
        </affiliation>
      </author>
      <author>
        <firstname>Bill</firstname><surname>Haneman</surname>
        <affiliation>
          <address><email>[e-mail]</email></address>
        </affiliation>
      </author>
    </authorgroup>
    <copyright>
      <year>1998</year><year>1999</year><holder>Martin K. Petersen</holder>
    </copyright>
    <copyright>
      <year>2001</year><year>2003</year><year>2004</year>
        <holder>George Lebl</holder>
    </copyright>
    <copyright>
      <year>2003</year> <holder>Red Hat, Inc.</holder>
    </copyright>
    <copyright>
      <year>2003</year><year>2004</year><holder>Sun Microsystems, Inc.</holder>
    </copyright><copyright><year>2004, 2006</year><holder>–ú–∞–∫—Å–∏–º –î–∑—é–º–∞–Ω–µ–Ω–∫–æ ([e-mail])</holder></copyright>

      <legalnotice id="legalnotice">
    <para>–î–æ–∑–≤–æ–ª—è—î—Ç—å—Å—è –∫–æ–ø—ñ—é–≤–∞—Ç–∏, —Ä–æ–∑–ø–æ–≤—Å—é–¥–∂—É–≤–∞—Ç–∏ —Ç–∞/–∞–±–æ –∑–º—ñ–Ω—é–≤–∞—Ç–∏ —Ü–µ–π –¥–æ–∫—É–º–µ–Ω—Ç –Ω–∞ —É–º–æ–≤–∞—Ö –ª—ñ—Ü–µ–Ω–∑—ñ—ó GNU Free Documentation License (GFDL), –≤–µ—Ä—Å—ñ—ó 1.1 –∞–±–æ –±—É–¥—å-—è–∫–æ—ó —Å—Ç–∞—Ä—à–æ—ó –≤–µ—Ä—Å—ñ—ó, —â–æ –æ–ø—É–±–ª—ñ–∫–æ–≤–∞–Ω–∞ Free Software Foundation –±–µ–∑ —ñ–Ω–≤–∞—Ä—ñ–∞–Ω—Ç–Ω–∏—Ö —Ä–æ–∑–¥—ñ–ª—ñ–≤, —Ç–µ–∫—Å—Ç—É —Ç–∏—Ç—É–ª—å–Ω–æ—ó —Å—Ç–æ—Ä—ñ–Ω–∫–∏, —Ç–∞ —Ç–µ–∫—Å—Ç—É —Ñ—ñ–Ω–∞–ª—å–Ω–æ—ó —Å—Ç–æ—Ä—ñ–Ω–∫–∏. –ö–æ–ø—ñ—é GFDL –º–æ–∂–Ω–∞ –∑–Ω–∞–π—Ç–∏ <ulink type="help" url="ghelp:fdl">–∑–∞ –∞–¥—Ä–µ—Å–æ—é</ulink> –∞–±–æ —É —Ñ–∞–π–ª—ñ COPYING-DOCS, —â–æ –ø–æ—Å—Ç–∞—á–∞—î—Ç—å—Å—è –∑ —Ü—ñ—î—é –¥–æ–≤—ñ–¥–∫–æ—é.</para>
         <para>–¶—è –¥–æ–≤—ñ–¥–∫–∞ —î —á–∞—Å—Ç–∏–Ω–æ—é –∑–±—ñ—Ä–∫–∏ –¥–æ–∫—É–º–µ–Ω—Ç–∞—Ü—ñ—ó –∑ GNOME, —â–æ –ø–æ—Å—Ç–∞—á–∞—î—Ç—å—Å—è –Ω–∞ —É–º–æ–≤–∞—Ö –ª—ñ—Ü–µ–Ω–∑—ñ—ó GFDL. –Ø–∫—â–æ –≤–∏ –±–∞–∂–∞—î—Ç–µ —Ä–æ–∑–ø–æ–≤—Å—é–¥–∂—É–≤–∞—Ç–∏ —Ü—é –¥–æ–≤—ñ–¥–∫—É –æ–∫—Ä–µ–º–æ –≤—ñ–¥ –∑–±—ñ—Ä–∫–∏, –º–æ–∂–µ—Ç–µ —Ü–µ –∑—Ä–æ–±–∏—Ç–∏ –¥–æ–¥–∞–≤—à–∏ –¥–æ –¥–æ–≤—ñ–¥–∫–∏ –∫–æ–ø—ñ—é –ª—ñ—Ü–µ–Ω–∑—ñ—ó, —è–∫ –æ–ø–∏—Å–∞–Ω–æ —É –ø—É–Ω–∫—Ç—ñ 6 –ª—ñ—Ü–µ–Ω–∑—ñ—ó.</para>

    <para>–ë—ñ–ª—å—à—ñ—Å—Ç—å –Ω–∞–∑–≤, —â–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è –∫–æ–º–ø–∞–Ω—ñ—è–º–∏ –¥–ª—è —Ä–æ–∑–ø–æ–≤—Å—é–¥–∂–µ–Ω–Ω—è —ó—Ö –ø—Ä–æ–¥—É–∫—Ç—ñ–≤ —Ç–∞ –ø–æ—Å–ª—É–≥ —î —Ç–æ—Ä–≥–æ–≤–∏–º–∏ –º–∞—Ä–∫–∞–º–∏. –Ø–∫—â–æ —Ç–∞–∫—ñ –Ω–∞–∑–≤–∏ –∑—É—Å—Ç—Ä—ñ—á–∞—é—Ç—å—Å—è —É –¥–æ–∫—É–º–µ–Ω—Ç–∞—Ü—ñ—ó –∑ GNOME —Ç–∞ —É—á–∞—Å–Ω–∏–∫–∞–º –ø—Ä–æ–µ–∫—Ç—É –¥–æ–∫—É–º–µ–Ω—Ç—É–≤–∞–Ω–Ω—è GNOME –≤—ñ–¥–æ–º–æ, —â–æ –≤–æ–Ω–∏ —î —Ç–æ—Ä–≥–æ–≤–∏–º–∏ –º–∞—Ä–∫–∞–º–∏, —Ç–æ–¥—ñ —Ü—ñ –Ω–∞–∑–≤–∏ –ø–∏—à—É—Ç—å—Å—è –≤–µ–ª–∏–∫–∏–º–∏ –ª—ñ—Ç–µ—Ä–∞–º–∏ –∞–±–æ –ø–æ—á–∏–Ω–∞—é—Ç—å—Å—è –∑ –≤–µ–ª–∏–∫–æ—ó –ª—ñ—Ç–µ—Ä–∏.</para>

    <para>–î–û–ö–£–ú–ï–ù–¢ –¢–ê –ó–ú–Ü–ù–ï–ù–Ü –í–ï–†–°–Ü–á –¶–¨–û–ì–û –î–û–ö–£–ú–ï–ù–¢–£ –ü–û–°–¢–ê–ß–ê–Æ–¢–¨–°–Ø –ù–ê –£–ú–û–í–ê–• –í–Ü–õ–¨–ù–û–á –õ–Ü–¶–ï–ù–ó–Ü–á –î–õ–Ø –î–û–ö–£–ú–ï–ù–¢–ê–¶–Ü–á GNU –ó –ü–û–î–ê–õ–¨–®–ò–ú –†–û–ó–£–ú–Ü–ù–ù–Ø–ú –©–û: <orderedlist>
        <listitem>
          <para>–î–û–ö–£–ú–ï–ù–¢ –ù–ê–î–ê–Ñ–¢–¨–°–Ø "–Ø–ö –Ñ", –ë–ï–ó –ë–£–î–¨-–Ø–ö–ò–• –ì–ê–†–ê–ù–¢–Ü–á, –Ø–í–ù–ò–• –ß–ò –ù–ï–Ø–í–ù–ò–•, –í–ö–õ–Æ–ß–ê–Æ–ß–ò, –ê–õ–ï –ù–ï –û–ë–ú–ï–ñ–£–Æ–ß–ò–°–¨, –ì–ê–†–ê–ù–¢–Ü–ô –©–û –¶–ï–ô –î–û–ö–£–ú–ï–ù–¢ –ß–ò –ó–ú–Ü–ù–ï–ù–ê –í–ï–†–°–Ü–Ø –î–û–ö–£–ú–ï–ù–¢–ê –í–Ü–õ–¨–ù–Ü –í–Ü–î –î–ï–§–ï–ö–¢–Ü–í, –ü–†–ò–î–ê–¢–ù–Ü –î–û –ü–†–û–î–ê–ñ–£, –í–Ü–î–ü–û–í–Ü–î–ê–Æ–¢–¨ –ü–ï–í–ù–Ü–ô –ú–ï–¢–Ü –ê–ë–û –ù–ï –ü–û–†–£–®–£–Æ–¢–¨ –ß–ò–á–°–¨ –ü–†–ê–í–ê. –í–ï–°–¨ –†–ò–ó–ò–ö –ó–ê –Ø–ö–Ü–°–¢–¨, –¢–û–ß–ù–Ü–°–¢–¨, –¢–ê –ß–ò–ù–ù–Ü–°–¢–¨ –¶–¨–û–ì–û –î–û–ö–£–ú–ï–ù–¢–£ –ê–ë–û –ô–û–ì–û –ó–ú–Ü–ù–ï–ù–ò–• –í–ï–†–°–Ü–ô –õ–ï–ñ–ò–¢–¨ –ù–ê –í–ê–°.  –Ø–ö–©–û –ë–£–î–¨-–Ø–ö–ò–ô –î–û–ö–£–ú–ï–ù–¢ –ß–ò –ó–ú–Ü–ù–ï–ù–ê –í–ï–†–°–Ü–Ø –ë–£–î–£–¢–¨ –í–ò–ó–ù–ê–ù–Ü –î–ï–§–ï–ö–¢–ù–ò–ú–ò –£ –ë–£–î–¨-–Ø–ö–û–ú–£ –í–Ü–î–ù–û–®–ï–ù–ù–Ü, –í–ò (–ù–ï –ü–û–ß–ê–¢–ö–û–í–ò–ô –£–ö–õ–ê–î–ê–ß, –ê–í–¢–û–† –ê–ë–û –ë–£–î–¨-–Ø–ö–ò–ô –°–ü–Ü–í–ê–í–¢–û–†) –ë–ï–†–ï–¢–ï –ù–ê –°–ï–ë–ï –í–ò–¢–†–ê–¢–ò –ó–ê –ë–£–î–¨-–Ø–ö–ï –ù–ï–û–ë–•–Ü–î–ù–ï –û–ë–°–õ–£–ì–û–í–£–í–ê–ù–ù–Ø, –†–ï–ú–û–ù–¢ –ß–ò –í–ò–ü–†–ê–í–õ–ï–ù–ù–Ø. –¶–Ø –í–Ü–î–ú–û–í–ê –í–Ü–î –ì–ê–†–ê–ù–¢–Ü–ô –°–ö–õ–ê–î–ê–Ñ –í–ê–ñ–õ–ò–í–£ –ß–ê–°–¢–ò–ù–£ –¶–Ü–Ñ–á –õ–Ü–¶–ï–ù–ó–Ü–á. –ù–ï –î–û–ü–£–°–ö–ê–Ñ–¢–¨–°–Ø –í–ò–ö–û–†–ò–°–¢–ê–ù–ù–Ø –¶–¨–û–ì–û –î–û–ö–£–ú–ï–ù–¢–£ –ê–ë–û –ô–û–ì–û –ó–ú–Ü–ù–ï–ù–û–á –í–ï–†–°–Ü–á –ë–ï–ó –ü–†–ò–ô–ù–Ø–¢–¢–Ø –¶–Ü–Ñ–á –í–Ü–î–ú–û–í–ò; –¢–ê</para>
        </listitem>
        <listitem>
          <para>–ù–Ü –ó–ê –Ø–ö–ò–• –û–ë–°–¢–ê–í–ò–ù –¢–ê –ó–ê –ë–£–î–¨-–Ø–ö–û–ì–û –ó–ê–ö–û–ù–û–î–ê–í–°–¢–í–ê, –ß–ò –¢–û –ì–†–û–ú–ê–î–Ø–ù–°–¨–ö–û–á –í–Ü–î–ü–û–í–Ü–î–ê–õ–¨–ù–û–°–¢–Ü (–í–ö–õ–Æ–ß–ê–Æ–ß–ò –•–ê–õ–ê–¢–ù–Ü–°–¢–¨), –î–û–ì–û–í–û–†–£, –ß–ò –ß–û–ì–û–°–¨ –Ü–ù–®–û–ì–û, –ê–í–¢–û–†, –ü–û–ß–ê–¢–ö–û–í–ò–ô –£–ö–õ–ê–î–ê–ß, –ë–£–î–¨-–Ø–ö–ò–ô –°–ü–Ü–í–ê–í–¢–û–†, –ê–ë–û –î–ò–°–¢–†–ò–ë'–Æ–¢–û–† –î–û–ö–£–ú–ï–ù–¢–£ –ß–ò –ó–ú–Ü–ù–ï–ù–û–á –í–ï–†–°–Ü–á –î–û–ö–£–ú–ï–ù–¢–£, –ê–ë–û –ë–£–î–¨-–Ø–ö–ò–ô –ü–û–°–¢–ê–ß–ê–õ–¨–ù–ò–ö –ë–£–î–¨-–Ø–ö–û–á –ó –¶–ò–• –°–¢–û–†–Ü–ù, –ù–ï –ù–ï–°–ï –í–Ü–î–ü–û–í–Ü–î–ê–õ–¨–ù–Ü–°–¢–¨ –ü–ï–†–ï–î –ë–£–î–¨-–Ø–ö–û–Æ –û–°–û–ë–û–Æ –ó–ê –ë–£–î–¨-–Ø–ö–Ü –ü–†–Ø–ú–Ü, –ù–ï–ü–†–Ø–ú–Ü, –û–°–û–ë–õ–ò–í–Ü, –í–ò–ü–ê–î–ö–û–í–Ü, –ê–ë–û –Ü–°–¢–û–¢–ù–Ü –ó–ë–ò–¢–ö–ò –ë–£–î–¨-–Ø–ö–û–ì–û –•–ê–†–ê–ö–¢–ï–†–£ –í–ö–õ–Æ–ß–ê–Æ–ß–ò, –ê–õ–ï –ù–ï –û–ë–ú–ï–ñ–£–Æ–ß–ò–°–¨, –ó–ë–ò–¢–ö–ê–ú–ò –í–Ü–î –í–¢–†–ê–¢–ò –ü–†–ï–°–¢–ò–ñ–£, –ó–£–ü–ò–ù–ö–ò –†–û–ë–û–¢–ò, –ó–ë–û–á–í –ê–ë–û –ù–ï–°–ü–†–ê–í–ù–û–°–¢–ï–ô –ö–û–ú–ü'–Æ–¢–ï–†–ê, –ê–ë–û –ë–£–î–¨-–Ø–ö–Ü –Ü–ù–®–Ü –ó–ë–ò–¢–ö–ò –ê–ë–û –í–¢–†–ê–¢–ò –©–û –í–ò–ù–ò–ö–õ–ò –ë–ï–ó–í–Ü–î–ù–û–°–ù–û –ê–ë–û –í–ù–ê–°–õ–Ü–î–û–ö –í–ò–ö–û–†–ò–°–¢–ê–ù–ù–Ø –¶–¨–û–ì–û –î–û–ö–£–ú–ï–ù–¢–£ –¢–ê –ó–ú–Ü–ù–ï–ù–ò–• –í–ï–†–°–Ü–ô –¶–¨–û–ì–û –î–û–ö–£–ú–ï–ù–¢–£, –ù–ê–í–Ü–¢–¨ –Ø–ö–©–û –¶–Ü –°–¢–û–†–û–ù–ò, –ú–û–ñ–õ–ò–í–û, –ë–£–õ–ò –ü–†–û–Ü–ù–§–û–†–ú–û–í–ê–ù–Ü –ü–†–û –ú–û–ñ–õ–ò–í–Ü–°–¢–¨ –¢–ê–ö–ò–• –ó–ë–ò–¢–ö–Ü–í.</para>
        </listitem>
      </orderedlist></para>
  </legalnotice>



    <releaseinfo>
       This manual describes version 2.20.4 of the GNOME Display Manager.
       It was last updated on 03/10/2008.
    </releaseinfo>
  </articleinfo>

  <sect1 id="preface">
    <title>–¢–µ—Ä–º—ñ–Ω–∏ —Ç–∞ –¥–æ–º–æ–≤–ª–µ–Ω–æ—Å—Ç—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω—ñ —É —Ü—å–æ–º—É –ø–æ—Å—ñ–±–Ω–∏–∫—É</title>

    <para>
      This manual describes version 2.20.4 of the GNOME Display Manager.
      It was last updated on 03/10/2008.
    </para>

    <para>
      Chooser - A program used to select a remote host for managing a
      display remotely on the attached display (<command>gdmchooser</command>).
    </para>

    <para>–ö–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ç–æ—Ä - –ø—Ä–æ–≥—Ä–∞–º–∞ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è (<command>gdmsetup</command>).</para>

    <para>GDM - –º–µ–Ω–µ–¥–∂–µ—Ä –¥–∏—Å–ø–ª–µ—ó–≤ —Å–µ—Ä–µ–¥–æ–≤–∏—â–∞ Gnome (Gnome Display Manager). –ù–∞–∑–≤–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ø—Ä–∏ –ø–æ—Å–∏–ª–∞–Ω–Ω—ñ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º–Ω–∏–π –ø–∞–∫–µ—Ç –≤–∑–∞–≥–∞–ª—ñ. –Ü–Ω–æ–¥—ñ –≤—ñ–¥–æ–º–∏–π —è–∫ GDM2.</para>

    <para>gdm - –ø—Ä–æ–≥—Ä–∞–º–∞-—Å–µ—Ä–≤–µ—Ä –º–µ–Ω–µ–¥–∂–µ—Ä—É –¥–∏—Å–ø–ª–µ—é —Å–µ—Ä–µ–¥–æ–≤–∏—â–∞ Gnome (<command>gdm</command>).</para>

    <para>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è - –≥—Ä–∞—Ñ—ñ—á–Ω–µ –≤—ñ–∫–Ω–æ –≤—Ö–æ–¥—É (<command>gdmlogin</command> –∞–±–æ <command>gdmgreeter</command>).</para>

    <para>GTK+ –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è - —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–µ –≤—ñ–∫–Ω–æ –≤—Ö–æ–¥—É (<command>gdmlogin</command>).</para>

    <para>PAM - –º–µ—Ö–∞–Ω—ñ–∑–º –º–æ–¥—É–ª—å–Ω–æ—ó –∞–≤—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó</para>

    <para>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ —Ç–µ–º–∞–º–∏ - –≤—ñ–∫–Ω–æ –≤—Ö–æ–¥—É –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º (<command>gdmlogin</command>).</para>

    <para>XDMCP - –ø—Ä–æ—Ç–æ–∫–æ–ª –∫–µ—Ä—É–≤–∞–Ω–Ω—è –¥–∏—Å–ø–ª–µ—î–º X</para>

    <para>–®–ª—è—Ö–∏, —â–æ –ø–æ—á–∏–Ω–∞—é—Ç—å—Å—è –∑ –∫—É—Ç–æ–≤–∏—Ö –¥—É–∂–æ–∫ —î –≤—ñ–¥–Ω–æ—Å–Ω–∏–º–∏ –¥–æ –ø—Ä–µ—Ñ—ñ–∫—Å—É –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è –ø–∞–∫–µ—Ç—É. –ù–∞–ø—Ä–∏–∫–ª–∞–¥, <filename><share>/pixmaps/</filename> –ø–µ—Ä–µ—Ç–≤–æ—Ä—é—î—Ç—å—Å—è —É <filename><share>/pixmaps</filename>, —è–∫—â–æ GDM –±—É–≤ –∑—ñ–±—Ä–∞–Ω–æ –∑ <filename><share>/pixmaps</filename>. –ó–∞–∑–≤–∏—á–∞–π, GDM –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ –∑ <command>--sysconfigdir=<etc>/X11</command>, —Ç–∞–∫–∏–º —á–∏–Ω–æ–º –ø–æ—Å–∏–ª–∞–Ω–Ω—è –Ω–∞ —à–ª—è—Ö <filename><etc>/gdm/PreSession</filename>  –ø–µ—Ä–µ—Ç–≤–æ—Ä—é—î—Ç—å—Å—è —É <filename><etc>/gdm/PreSession</filename>. –ó–∞—É–≤–∞–∂—Ç–µ, –¥–ª—è —Å—É–º—ñ—Å–Ω–æ—Å—Ç—ñ –∑ —ñ–Ω—à–∏–º–∏ —Å–∏—Å—Ç–µ–º–∞–º–∏ —Ä–µ–∫–æ–º–µ–Ω–¥–æ–≤–∞–Ω–æ, —â–æ–± –∑–Ω–∞—á–µ–Ω–Ω—è prefix –±—É–ª–æ <filename>/usr</filename>, –∞ –∑–Ω–∞—á–µ–Ω–Ω—è sysconfdir –±—É–ª–æ <filename><etc>/X11</filename>.</para>
  </sect1>

  <sect1 id="overview">
    <title>–û–≥–ª—è–¥</title>

    <sect2 id="introduction">
      <title>–í–≤–µ–¥–µ–Ω–Ω—è</title>

      <para>
        The Gnome Display Manager (GDM) is a display manager that
        implements all significant features required for managing
        attached and remote displays.   GDM was written from scratch and
        does not contain any XDM / X Consortium code.
      </para>

      <para>
        Note that GDM is highly configurable, and many configuration
        settings can affect security.  Issues to be aware of are highlighted
        in this document and in the GDM Configuration files.
      </para>

      <para>–ü–æ–¥–∞–ª—å—à—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –ø—Ä–æ GDM —à—É–∫–∞–π—Ç–µ –Ω–∞ —Å—Ç–æ—Ä—ñ–Ω—Ü—ñ <ulink type="http" url="http://www.gnome.org/projects/gdm/">–ø—Ä–æ–µ–∫—Ç—É GDM</ulink>. –ù–∞–¥—Å–∏–ª–∞–π—Ç–µ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –ø—Ä–æ –±—É–¥—å-—è–∫—ñ –ø–æ–º–∏–ª–∫–∏ —á–∏ –≤–¥–æ—Å–∫–æ–Ω–∞–ª–µ–Ω–Ω—è –∑ –∫–∞—Ç–µ–≥–æ—Ä—ñ—î—é "gdm" –Ω–∞ —Å–∞–π—Ç <ulink type="http" url="http://bugzilla.gnome.org/">bugzilla.gnome.org</ulink>. –¢–∞–∫–æ–∂ –º–æ–∂–Ω–∞ –Ω–∞–¥—Å–∏–ª–∞—Ç–∏ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –¥–æ —Å–ø–∏—Å–∫—É —Ä–æ–∑—Å–∏–ª–∫–∏ <address><email>[e-mail]</email></address>, –¥–µ –æ–±–≥–æ–≤–æ—Ä—é—é—Ç—å—Å—è –ø–∏—Ç–∞–Ω–Ω—è –ø–æ–≤'—è–∑–∞–Ω—ñ –∑ –ø—Ä–æ–≥—Ä–∞–º–æ—é GDM.</para>
    </sect2>

    <sect2 id="stability">
      <title>–°—Ç–∞–±—ñ–ª—å–Ω—ñ—Å—Ç—å —ñ–Ω—Ç–µ—Ä—Ñ–µ–π—Å—É</title>

      <para>
        The key/value pairs defined in the GDM configuration files and
        the location of these files are considered "stable" interfaces
        should only change in ways that are backwards compatible.  Note that
        this includes functionality like the GDM scripts (Init, PreSession,
        PostSession, PostLogin, XKeepsCrashing, etc.); directory locations
        (ServAuthDir, etc.), system applications (SoundProgram), etc.
        Some configuration values depend on OS interfaces may need to be
        modified to work on a given OS.  Typical examples are HaltCommand,
        RebootCommand, CustomCommands, SuspendCommand, StandardXServer, Xnest,
        SoundProgram, and the "command" value for each
        <filename>server-foo</filename>.
      </para>

      <para>
        Command-line interfaces for GDM programs installed to
        <filename><bin></filename> and <filename><sbin></filename>
        are considered stable.  Refer to your distribution documentation to see
        if there are any distribution-specific changes to these GDM interfaces
        and what support exists for them.
      </para>

      <para>
        As of the GDM 2.15 development series, some one-dash arguments are no
        longer supported.  This includes the "-xdmaddress",
        "-clientaddress", and "-connectionType" arguments
        used by <command>gdmchooser</command>.  These arguments have been
        changed to now use two dashes.
      </para>

      <para>
        If issues are discovered that break compatibility, please file a bug
        with an "urgent" priority.
      </para>
    </sect2>

    <sect2 id="daemonov">
      <title>–°–µ—Ä–≤–µ—Ä GDM</title>

      <para>
        The GDM daemon is responsible for managing displays on the system.
        This includes authenticating users, starting the user session, and
        terminating the user session.  GDM is configurable and the ways it can
        be configured are described in the "Configuring GDM" section
        of this document.  The <filename>Init</filename>,
        <filename>PostLogin</filename>, <filename>PreSession</filename>,
        and <filename>PostSession</filename> scripts discussed below are
        discussed in this "Configuring GDM section".
      </para>

      <para>
        The GDM daemon supports a UNIX domain socket protocol which can be used
        to control aspects of its behavior and to query information.  This
        protocol is described in the "Controlling GDM" section of
        this document.
      </para>

      <para>
        GDM can be asked to manage a display a number of ways.  Attached
        displays are always managed when GDM starts and will be restarted when
        a user's session is finished.  Remote displays can be requested via
        XDMCP, flexible displays via the <command>gdmflexiserver</command>
        command, and dynamic displays via the <command>gdmdynamic</command>
        command.  Displays that are started on request are not restarted on
        session exit.
      </para>

      <para>
        When the GDM daemon is asked to manage a display, it will fork an
        X server process, then run the <filename>Init</filename> script as the
        root user, and start the login GUI dialog as a slave process on the
        display.  GDM can be configured to use either
        <command>gdmgreeter</command> (the default) or
        <command>gdmlogin</command> as the GUI dialog program.  The
        <command>gdmlogin</command> program supports accessibility while the
        <command>gdmgreeter</command> program supports greater themeability.
        The GUI dialog is run as the unpriviledged "gdm" user/group
        which is described in the "Security" section below.  The GUI
        dialog communicates with the daemon via a sockets protocol and via
        standard input/output.  The slave, for example passes the username and
        password information to the GDM daemon via standard input/output so
        the daemon can handle the actual authentication.
      </para>

      <para>
        The login GUI dialog screen allows the user to select which session
        they wish to start and which language they wish to use.  Sessions are
        defined by files that end in the .desktop extension and more
        information about these files can be found in the
        "Configuration" section.  The user enters their name and
        password and if these successfully authenticate, GDM will start the
        requested session for the user.  It is possible to configure GDM to
        avoid the authentication process by turning on the Automatic or Timed
        Login features in the GDM configuration.  The login GUI can also be
        configured to provide additional features to the user, such as the
        Face Browser; the ability to halt, restart, or suspend the system;
        and/or edit the login configuration (after entering the root password).
      </para>

      <para>
        GDM, by default, will use Pluggable Authentication Modules (PAM) for
        authentication, but can also support regular crypt and shadow passwords
        on legacy systems.  After authenticating a user, the daemon runs the
        <filename>PostLogin</filename> script as root, and forks a slave
        process to start the requested session.  This slave process runs the
        <filename>PreSession</filename> script as root, sets up the user's
        environment, and starts the requested session.  GDM keeps track of the
        user's default session and language in the user's
        <filename>~/.dmrc</filename> and will use these defaults if the user
        did not pick a session or language in the login GUI.  On Solaris, GDM
        (since version 2.8.0.3) uses the SDTLOGIN interface after user
        authentication to tell the X server to be restarted as the user instead
        of as root for added security.  When the user's session exits, the GDM
        daemon will run the <filename>PostSession</filename> script as root.
      </para>

      <para>
        Note that, by default, GDM uses the "gdm" service name for
        normal login and the "gdm-autologin" service name for
        automatic login.  The <filename>PamStack</filename> configuration
        option can be used to specify a different service name.  For example,
        if "foo" is specified, then GDM will use the "foo"
        service name for normal login and "foo-autologin" for
        automatic login.
      </para>

      <para>
        For those looking at the code, the gdm_verify_user function in
        <filename>daemon/verify-pam.c</filename> is used for normal login
        and the gdm_verify_setup_user function is used for automatic login.
      </para>
    </sect2>

    <sect2 id="displaytypes">
      <title>–†—ñ–∑–Ω—ñ —Ç–∏–ø–∏ –¥–∏—Å–ø–ª–µ—ó–≤</title>

      <para>
        GDM supports three different display types: attached displays,
        flexible displays, and XDMCP remote displays.  The
        "X Server Definitions" subsection of the
        "Configuration" section explains how the X server is
        configured for different displays.
      </para>

      <para>
        Attached (also known as local or static) displays are always started by
        the daemon, and when they die or are killed, they are restarted.  GDM
        can run as many of these as needed.  GDM can also manage displays on
        which it does not manage a GUI login, thus GDM can be used for
        supporting X terminals.  The "Attached DISPLAY Configuration"
        subsection of the "Configuration" section describes how
        attached displays are defined.
      </para>

      <para>
        Flexible (also known as on-demand) displays are only available to users
        logged on the console.  Starting a flexible display will lock the
        current user session and will show a new login screen over the current
        running session.  If at least one flexible display is already running,
        and the user requests another, then a dialog will display showing
        existing flexible displays.  The user can choose to switch back to a
        previous display or start a new flexible display.  If the user switches
        back to a previous display, they will need to enter the password in the
        lock screen program to return to their session.  The GDM configuration
        file specifies the maximum number of flexible displays allowed on the
        system.
      </para>

      <para>
        Flexible displays may be started by running the
        <command>gdmflexiserver</command> command, or via calling the GDM
        socket protocol directly.  Some lock screen programs provide a button
        to start a new flexible session.  This allows a user to start a new
        session even if the screen was left locked.  The GNOME Fast User
        Switch applet also uses the socket protocol to provide an applet
        interface on the GNOME panel for managing user displays quickly.
        Flexible displays are not restarted when the user session ends.
        Flexible displays require virtual terminal (VT) support in the kernel,
        and will not be available if not supported (such as on Solaris).
       </para>

       <para>
        The <filename>FlexibleXServers</filename>,
        <filename>FirstVT=7</filename>, <filename>VTAllocation</filename>,
        and <filename>FlexiReapDelayMinutes</filename> configuration settings
        are used to configure how flexible displays operate.
       </para>

       <para>
        Nested displays are available to users even if not logged in on the
        console.  Nested displays launch a login screen in a window in the
        user's current session.  This can be useful if the user has more
        than one account on a machine and wishes to login to the other
        account without disrupting their current session.  Nested displays
        may be started by running the <command>gdmflexiserver -n</command>
        command or via calling the GDM socket protocol directly.  Nested
        displays require that the X server supports a nested X server command
        like Xnest or Xephyr.  The <filename>Xnest</filename> configuration
        option is used to configure how nested displays are started.
      </para>

      <para>
        The <command>gdmdynamic</command> is similar to
        <command>gdmflexiserver</command> in the sense that it allows the
        user to manage displays dynamically.  However displays started with
        <command>gdmdynamic</command> are treated as attached displays, so
        they are restarted automatically when the session exits.  This
        command is intended to be used in multi-user server environments
        (many displays connected to a single server).  In other words,
        this command allows the displays to be managed without hardcoding
        the display information in the "Attached DISPLAY
        Configuration" section of the configuration file.  This
        is useful to support the ability of adding new displays to the
        server without needing to restart GDM, for example.
      </para>

      <para>–û—Å—Ç–∞–Ω–Ω—ñ–π —Ç–∏–ø –¥–∏—Å–ø–ª–µ—ó–≤ - –≤—ñ–¥–¥–∞–ª–µ–Ω—ñ XDMCP –¥–∏—Å–ø–ª–µ—ó, —è–∫—ñ –æ–ø–∏—Å–∞–Ω—ñ —É –Ω–∞—Å—Ç—É–ø–Ω–æ–º—É —Ä–æ–∑–¥—ñ–ª—ñ. –Ø–∫—â–æ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä —É–≤—ñ–º–∫–Ω–µ–Ω–æ, –≤—ñ–¥–¥–∞–ª–µ–Ω—ñ –≤—É–∑–ª–∏ –º–æ–∂—É—Ç—å –∑'—î–¥–Ω—É–≤–∞—Ç–∏—Å—å –∑ GDM —Ç–∞ –ø–æ–∫–∞–∑—É–≤–∞—Ç–∏ –≤—ñ–∫–Ω–æ –≤—Ö–æ–¥—É. –î–ª—è —Ü—å–æ–≥–æ —Ç–∏–ø—É —Å–µ–∞–Ω—Å—ñ–≤ —î –≤—ñ–¥–º—ñ–Ω–Ω–æ—Å—Ç—ñ, –Ω–∞–ø—Ä–∏–∫–ª–∞–¥, —É –º–µ–Ω—é <quote>–î—ñ—ó</quote> –Ω–µ –ø–æ–∫–∞–∑—É—é—Ç—å—Å—è –ø—É–Ω–∫—Ç–∏, —è–∫—ñ –¥–æ–∑–≤–æ–ª—è—é—Ç—å –≤–∏–º–∏–∫–∞—Ç–∏, –ø–µ—Ä–µ–∑–∞–≤–∞–Ω—Ç–∞–∂—É–≤–∞—Ç–∏, –∞–±–æ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞—Ç–∏ GDM.</para>

    </sect2>

    <sect2 id="xdmcp">
      <title>XDMCP</title>

      <para>
        The GDM daemon can be configured to listen for and manage X Display
        Manage Protocol (XDMCP) requests from remote displays.  By default
        XDMCP support is turned off, but can be enabled if desired.  If GDM is
        built with TCP Wrapper support, then the daemon will only grant access
        to hosts specified in the GDM service section in the TCP Wrappers
        configuration file.
      </para>

      <para>GDM –≤–∫–ª—é—á–∞—î –¥–µ–∫—ñ–ª—å–∫–∞ –∑–∞—Ö–æ–¥—ñ–≤, —è–∫—ñ —Ä–æ–±–ª—è—Ç—å –π–æ–≥–æ –±—ñ–ª—å—à —Å—Ç—ñ–π–∫–∏–º –¥–æ –∞—Ç–∞–∫ —Ç–∏–ø—É <quote>–≤—ñ–¥–º–æ–≤–∞ —É –æ–±—Å–ª—É–≥–æ–≤—É–≤–∞–Ω–Ω—ñ</quote> –Ω–∞ —Å–ª—É–∂–±—É XDMCP. –ú–æ–∂–Ω–∞ –Ω–∞–ª–∞—à—Ç—É–≤–∞—Ç–∏ –∑–Ω–∞—á–Ω—É –∫—ñ–ª—å–∫—ñ—Å—Ç—å –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤ –ø—Ä–æ—Ç–æ–∫–æ–ª—É, —á–∞—Å –æ—á—ñ–∫—É–≤–∞–Ω–Ω—è –∑'—î–¥–Ω–∞–Ω–Ω—è, —Ç–æ—â–æ. –ü—Ä–æ—Ç–µ, —Ç–∏–ø–æ–≤—ñ –∑–Ω–∞—á–µ–Ω–Ω—è –ø—ñ–¥—ñ–π–¥—É—Ç—å –¥–ª—è –±—ñ–ª—å—à–æ—Å—Ç—ñ —Å–∏—Å—Ç–µ–º. –ù–µ –∑–º—ñ–Ω—é–π—Ç–µ —ó—Ö, —è–∫—â–æ –Ω–µ —Ä–æ–∑—É–º—ñ—î—Ç–µ —ó—Ö –≤–ø–ª–∏–≤ –Ω–∞ —Å–∏—Å—Ç–µ–º—É.</para>

      <para>GDM –ø—Ä–æ—Å–ª—É—Ö–æ–≤—É—î UDP –ø–æ—Ä—Ç 177 —Ç–∞ –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—î –Ω–µ –∑–∞–ø–∏—Ç–∏ QUERY —Ç–∞ BROADCAST_QUERY –Ω–∞–¥—Å–∏–ª–∞—é—á–∏ –ø–∞–∫–µ—Ç WILLING —ñ–Ω—ñ—Ü—ñ–∞—Ç–æ—Ä—É –∑'—î–¥–Ω–∞–Ω–Ω—è.</para>

      <para>GDM –º–æ–∂–Ω–∞ –Ω–∞–ª–∞—à—Ç—É–≤–∞—Ç–∏ –Ω–∞ –æ–±—Ä–æ–±–∫—É INDIRECT –∑–∞–ø–∏—Ç—ñ–≤ —Ç–∞ –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è —Å–µ–ª–µ–∫—Ç–æ—Ä–∞ –≤—É–∑–ª—ñ–≤ –Ω–∞ –≤—ñ–¥–¥–∞–ª–µ–Ω–æ–º—É –¥–∏—Å–ø–ª–µ—ó. GDM –∑–∞–ø–∞–º'—è—Ç–æ–≤—É—î –≤–∏–±—ñ—Ä –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —Ç–∞ –ø–µ—Ä–µ—Å–∏–ª–∞—î –Ω–∞—Å—Ç—É–ø–Ω—ñ –∑–∞–ø–∏—Ç–∏ –≤–∏–±—Ä–∞–Ω–æ–º—É –º–µ–Ω–µ–¥–∂–µ—Ä—É. GDM —Ç–∞–∫–æ–∂ –ø—ñ–¥—Ç—Ä–∏–º—É—î —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è –¥–æ –ø—Ä–æ—Ç–æ–∫–æ–ª—É, —è–∫–µ –∑–º—É—à—É—î –∑–∞–±—É—Ç–∏ –ø—Ä–æ –ø–µ—Ä–µ–Ω–∞–ø—Ä–∞–≤–ª–µ–Ω–Ω—è –æ–¥—Ä–∞–∑—É –ø—ñ—Å–ª—è —É—Å–ø—ñ—à–Ω–æ–≥–æ –∑'—î–¥–Ω–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞. –¶–µ —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è –ø—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è —è–∫—â–æ –∑ –æ–±–æ—Ö —Å—Ç–æ—Ä—ñ–Ω —Å–µ—Ä–≤–µ—Ä–∏ GDM. –†–æ–∑—à–∏—Ä–µ–Ω–Ω—è –ø—Ä–æ–∑–æ—Ä–µ —ñ —ñ–≥–Ω–æ—Ä—É—î—Ç—å—Å—è XDM —Ç–∞ —ñ–Ω—à–∏–º–∏ —Å–µ—Ä–≤–µ—Ä–∞–º–∏, —â–æ –ø—ñ–¥—Ç—Ä–∏–º—É—é—Ç—å XDMCP.</para>

      <para>
        If XDMCP seems to not be working, make sure that all machines are
        specified in <filename>/etc/hosts</filename>.
      </para>

      <para>
        Refer to the "Security" section for information about
        security concerns when using XDMCP.
      </para>
    </sect2>

    <sect2 id="secureremote">
      <title>–ë–µ–∑–ø–µ—á–Ω–µ –≤—ñ–¥–¥–∞–ª–µ–Ω–µ –∑'—î–¥–Ω–∞–Ω–Ω—è —á–µ—Ä–µ–∑ SSH</title>
      <para>
        As explained in the "Security" section, XDMCP does not use
        any kind of encryption and as such is inherently insecure.  As XDMCP
        uses UDP as a network transport layer, it is not possible to simply
        secure it through an SSH tunnel.
      </para>

      <para>
        To remedy this problem, GDM can be configured at compilation-time with
        the option --enable-secureremote, in which case GDM proposes as a
        built-in session a session called "Secure Remote Connection".
        Starting such a session allows the user to enter the name or the
        address of the host on which to connect; provided the said host runs an
        SSH server, the user then gets connected to the server on which the
        default X session is started and displayed on the local host.
      </para>

      <para>
        Using this session allows a much more secure network connection and
        only necessitates to have an SSH server running on the remote host.
      </para>
    </sect2>

    <sect2 id="gtkgreeter">
      <title>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+</title>

      <para>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+ - —Ç–∏–ø–æ–≤–∏–π –≥—Ä–∞—Ñ—ñ—á–Ω–∏–π —ñ–Ω—Ç–µ—Ä—Ñ–µ–π—Å –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞. –í—ñ–∫–Ω–æ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –º—ñ—Å—Ç–∏—Ç—å –º–µ–Ω—é, –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤–∏–π –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤, –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤—É –µ–º–±–ª–µ–º—É —Ç–∞ —Ç–µ–∫—Å—Ç–æ–≤–µ –ø–æ–ª–µ. –ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –º–∞—î –ø–æ–≤–Ω—É –ø—ñ–¥—Ç—Ä–∏–º–∫—É –¥–æ–ø–æ–º—ñ–∂–Ω–∏—Ö —Ç–µ—Ö–Ω–æ–ª–æ–≥—ñ–π —Ç–∞ –º–∞—î –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏—Å—å —É –≤–∏–ø–∞–¥–∫–∞—Ö, —è–∫—â–æ –ø–æ—Ç—Ä—ñ–±–Ω–∞ —Ç–∞–∫–∞ –ø—ñ–¥—Ç—Ä–∏–º–∫–∞.</para>

      <para>–¢–µ–∫—Å—Ç–æ–≤–µ –ø–æ–ª–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –≤–≤–æ–¥—É —ñ–º–µ–Ω –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, –ø–∞—Ä–æ–ª—ñ–≤, –ø–∞—Ä–æ–ª—å–Ω–∏—Ö —Ñ—Ä–∞–∑ —Ç–æ—â–æ. <command>gdmlogin</command> –∫–æ–Ω—Ç—Ä–æ–ª—é—î—Ç—å—Å—è –æ—Å–Ω–æ–≤–Ω–∏–º —Å–µ—Ä–≤–µ—Ä–æ–º —Ç–∞ –Ω–µ –º–∞—î –ø–µ–≤–Ω–æ–≥–æ —Å—Ç–∞–Ω—É. –°–µ—Ä–≤–µ—Ä –∫–æ–Ω—Ç—Ä–æ–ª—é—î –≤—ñ–∫–Ω–æ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—á–∏ –ø—Ä–æ—Å—Ç–∏–π –ø—Ä–æ—Ç–æ–∫–æ–ª, –≤—ñ–Ω –º–æ–∂–µ –∑–∞–ø–∏—Ç–∞—Ç–∏ —É –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è —Ç–µ–∫—Å—Ç–æ–≤–∏–π —Ä—è–¥–æ–∫ –≤ –≤–∏–≤–æ–¥–æ–º –∫–æ–ø—ñ—ó —Ä—è–¥–∫–∞ –∞–±–æ –±–µ–∑ –≤–∏–≤–æ–¥—É. –ü–æ–¥—ñ–±–Ω–∏–º —á–∏–Ω–æ–º, —Å–µ—Ä–≤–µ—Ä –º–æ–∂–µ –∑–º—ñ–Ω–∏—Ç–∏ –µ—Ç–∏–∫–µ—Ç–∫—É –Ω–∞–¥ —Ç–µ–∫—Å—Ç–æ–≤–∏–º –ø–æ–ª–µ–º, —â–æ–± —ó—ó –≤–º—ñ—Å—Ç –≤—ñ–¥–ø–æ–≤—ñ–¥–∞–≤ –∑–Ω–∞—á–µ–Ω–Ω—é, —è–∫–µ —Å–∏—Å—Ç–µ–º–∞ –∞–≤—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó –æ—á—ñ–∫—É—î –≤—ñ–¥ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞.</para>

      <para>–ü–∞–Ω–µ–ª—å –º–µ–Ω—é –≤–≥–æ—Ä—ñ –≤—ñ–∫–Ω–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –¥–æ–∑–≤–æ–ª—è—î –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –≤–∏–±—Ä–∞—Ç–∏ —Ç–∏–ø —Å–µ–∞–Ω—Å—É/—Ä–æ–±–æ—á–æ–≥–æ —Å–µ—Ä–µ–¥–æ–≤–∏—â–∞, –≤–∏–±—Ä–∞—Ç–∏ –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω—É –ª–æ–∫–∞–ª—ñ–∑–∞—Ü—ñ—é/–º–æ–≤—É —Ç–∞ –∑—É–ø–∏–Ω–∏—Ç–∏/–ø–µ—Ä–µ–∑–∞–≤–∞–Ω—Ç–∞–∂–∏—Ç–∏/–ø—Ä–∏–∑—É–ø–∏–Ω–∏—Ç–∏ –∫–æ–º–ø'—é—Ç–µ—Ä, –Ω–∞–ª–∞—à—Ç—É–≤–∞—Ç–∏ GDM (—è–∫—â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –∑–Ω–∞—î –ø–∞—Ä–æ–ª—å –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root)), –∑–º—ñ–Ω–∏—Ç–∏ —Ç–µ–º—É GTK+, –∞–±–æ –∑–∞–ø—É—Å—Ç–∏—Ç–∏ —Å–µ–ª–µ–∫—Ç–æ—Ä XDMCP.</para>

      <para>–í—ñ–∫–Ω–æ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –º–æ–∂–µ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏ –ø–æ—Ä—Ç—Ä–µ—Ç —É –≤—ñ–∫–Ω—ñ –≤—Ö–æ–¥—É. –ó–æ–±—Ä–∞–∂–µ–Ω–Ω—è –ø–æ–≤–∏–Ω–Ω–æ –±—É—Ç–∏ —É —Ñ–æ—Ä–º–∞—Ç—ñ, –∑—Ä–æ–∑—É–º—ñ–ª–æ–º—É –¥–ª—è –±—ñ–±–ª—ñ–æ—Ç–µ–∫–∏ gdk-pixbuf (GIF, JPG, PNG, TIFF, XPM —Ç–∞ –º–æ–∂–ª–∏–≤–æ —ñ–Ω—à–æ–º—É), —Ç–∞ –º–∞—î –±—É—Ç–∏ –¥–æ—Å—Ç—É–ø–Ω–∏–º –¥–ª—è —á–∏—Ç–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É gdm. –î–æ–∫–ª–∞–¥–Ω—ñ—à—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –¥–∏–≤—ñ—Ç—å—Å—è —É –æ–ø–∏—Å—ñ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ <filename>Logo</filename> —É —Ä–æ–∑–¥—ñ–ª—ñ –æ–ø–∏—Å—É –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ–≥–æ —Ñ–∞–π–ª—É.</para>
    </sect2>

    <sect2 id="themedgreeter">
      <title>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ —Ç–µ–º–∞–º–∏</title>

      <para>
        The Themed Greeter is a greeter interface that takes up the whole
        screen and is very themable.  Themes can be selected and new themes
        can be installed by the configuration application or by setting the
        <filename>GraphicalTheme</filename> configuration key.  The Themed
        Greeter is much like the GTK+ Greeter in that it is controlled by
        the underlying daemon, is stateless, and is controlled by the
        daemon using the same simple protocol.
      </para>

      <para>–ó–æ–≤–Ω—ñ—à–Ω—ñ–π –≤–∏–≥–ª—è–¥ –≤—ñ–∫–Ω–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑–∞–ª–µ–∂–∏—Ç—å –≤—ñ–¥ —Ç–µ–º–∏, —Ç–æ–º—É –µ–ª–µ–º–µ–Ω—Ç–∏ —ñ–Ω—Ç–µ—Ä—Ñ–µ–π—Å—É –º–æ–∂—É—Ç—å –≤—ñ–¥—Ä—ñ–∑–Ω—è—Ç–∏—Å—å. –Ñ–¥–∏–Ω–∏–π –µ–ª–µ–º–µ–Ω—Ç —è–∫–∏–π –∑–∞–≤–∂–¥–∏ –ø—Ä–∏—Å—É—Ç–Ω—ñ–π - —Ü–µ —Ç–µ–∫—Å—Ç–æ–≤–µ –ø–æ–ª–µ, —è–∫–µ –æ–ø–∏—Å–∞–Ω–µ —É —Ä–æ–∑–¥—ñ–ª—ñ <quote>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+</quote>. –¢–µ–º–∞ –≤–æ–∂—É –≤–∫–ª—é—á–∞—Ç–∏ –∫–Ω–æ–ø–∫–∏ –≤–∏–±–æ—Ä—É –ª–æ–∫–∞–ª—ñ/–º–æ–≤–∏, –∑—É–ø–∏–Ω–µ–Ω–Ω—è/–ø–µ—Ä–µ–∑–∞–ø—É—Å–∫—É/–ø—Ä–∏–∑—É–ø–∏–Ω–µ–Ω–Ω—è –∫–æ–º–ø'—é—Ç–µ—Ä–∞, –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è GDM (—è–∫—â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –∑–Ω–∞—î –ø–∞—Ä–æ–ª—å –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root)), —á–∏ –∑–∞–ø—É—Å–∫—É —Å–µ–ª–µ–∫—Ç–æ—Ä–∞ XDMCP. </para>

      <para>–í–∏ –∑–∞–≤–∂–¥–∏ –º–æ–∂–µ—Ç–µ –≤–∏–≤–µ—Å—Ç–∏ –º–µ–Ω—é –∑ –Ω–∞—è–≤–Ω–∏–º–∏ –¥—ñ—è–º–∏ –Ω–∞—Ç–∏—Å–Ω—É–≤—à–∏ –Ω–∞ –∫–ª–∞–≤—ñ—à—É F10. –¶–µ –º–æ–∂–µ –∑–Ω–∞–¥–æ–±–∏—Ç–∏—Å—å, —è–∫—â–æ —Ç–µ–º–∞ –Ω–µ –º—ñ—Å—Ç–∏—Ç—å –¥–µ—è–∫–∏—Ö –∫–Ω–æ–ø–æ–∫, –∞–ª–µ –≤–∏ –±–∞–∂–∞—î—Ç–µ –≤–∏–∫–æ–Ω–∞—Ç–∏ –ø–µ–≤–Ω—É –¥—ñ—é, —â–æ –¥–æ–∑–≤–æ–ª–µ–Ω–∞ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—î—é.</para>
    </sect2>

    <sect2 id="facebrowser">
      <title>–ü–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ GDM</title>

      <para>
        GDM supports a face browser which will display a list of users who
        can login and an icon for each user.  Starting with version 2.18.1
        the <filename>Browser</filename> configuration option must be set
        to "true" for this function to be available.  In previous
        versions it was only required when using the GTK+ Greeter.  When
        using the Themed Greeter, the Face Browser is only available if the
        GDM theme includes a "userlist" item type.
      </para>

      <para>
        By default, the face browser is disabled since revealing usernames on
        the login screen is not appropriate on many systems for security
        reasons.  Also GDM requires some setup to specify which users should
        be visible.  Setup can be done on the "Users" tab in
        <command>gdmsetup</command>.  This feature is most practical to use
        on a system with a smaller number of users.
      </para>

      <para>–ó–æ–±—Ä–∞–∂–µ–Ω–Ω—è –º–æ–∂—É—Ç—å –±—É—Ç–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω—ñ –≥–ª–æ–±–∞–ª—å–Ω–æ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–æ–º, –∞–±–æ –±—Ä–∞—Ç–∏—Å—å –∑ –¥–æ–º–∞—à–Ω—ñ—Ö –∫–∞—Ç–∞–ª–æ–≥—ñ–≤ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤. –Ø–∫—â–æ –≤–æ–Ω–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω—ñ –≥–ª–æ–±–∞–ª—å–Ω–æ, –≤–æ–Ω–∏ –º–∞—é—Ç—å –∑–Ω–∞—Ö–æ–¥–∏—Ç–∏—Å—å —É –∫–∞—Ç–∞–ª–æ–∑—ñ <filename><share>/pixmaps/faces/</filename> (—à–ª—è—Ö –¥–æ –∫–∞—Ç–∞–ª–æ–≥—É –º–æ–∂–Ω–∞ –∑–º—ñ–Ω–∏—Ç–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—á–∏ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω—É –∑–º—ñ–Ω–Ω—É <filename>GlobalFaceDir</filename>) —Ç–∞ –Ω–∞–∑–≤–∞ —Ñ–∞–π–ª—É –ø–æ–≤–∏–Ω–Ω–∞ –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—Ç–∏ —ñ–º–µ–Ω—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –∑ –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤–∏–º —Å—É—Ñ—ñ–∫—Å–æ–º <filename>.png</filename>. –ó–Ω–∞—á–∫–∏ –ø—Ä–æ–≥—Ä–∞–º –∑ –≥–ª–æ–±–∞–ª—å–Ω–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É –º–∞—é—Ç—å –±—É—Ç–∏ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è —á–∏—Ç–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É GDM. –ü—Ä–æ—Ç–µ, –ø—Ä–æ–≥—Ä–∞–º–∞ —Å–µ—Ä–≤–µ—Ä–∞ –ø–µ—Ä–µ–¥–∞—î –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è –ø—Ä–æ–≥—Ä–∞–º—ñ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è —Ç–∞ —Ç–∞–∫–∏–º –ø—Ä–∞–≤–∞ –Ω–∞ —á–∏—Ç–∞–Ω–Ω—è –ø–æ—Ç—Ä—ñ–±–Ω—ñ –Ω–µ –Ω–µ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É "gdm", –∞ root.</para>

      <para>
        Users may run the <command>gdmphotosetup</command> command to
        configure the image to use for their userid.  This program properly
        scales the file down if it is larger than the
        <filename>MaxIconWidth</filename> or
        <filename>MaxIconHeight</filename> configuration options and places the
        icon in a file called <filename>~/.face</filename>.  Although
        <command>gdmphotosetup</command> scales user images automatically,
        this does not guarantee that user images are properly scaled since
        a user may create their <filename>~/.face</filename> file by hand.
      </para>

      <para>
        GDM will first look for the user's face image in
        <filename>~/.face</filename>.  If not found, it will try
        <filename>~/.face.icon</filename>.  If still not found, it will
        use the value defined for "face/picture=" in the
        <filename>~/.gnome2/gdm</filename> file.  Lastly, it will try
        <filename>~/.gnome2/photo</filename> and
        <filename>~/.gnome/photo</filename> which are deprecated and
        supported for backwards compatibility.
      </para>

      <para>
        If a user has no defined face image, GDM will use the
        "stock_person" icon defined in the current GTK+ theme.  If no
        such image is defined, it will fallback to the image specified in the
        <filename>DefaultFace</filename> configuration option, normally
        <filename><share>/pixmaps/nobody.png</filename>.
      </para>

      <para>
        Please note that loading and scaling face icons located in user home
        directories can be a very time-consuming task.  Since it not
        practical to load images over NIS or NFS, GDM does not attempt to
        load face images from remote home directories.  Furthermore, GDM will
        give up loading face images after 5 seconds of activity and will
        only display the users whose pictures it has gotten so far.  The
        <filename>Include</filename> configuration option can be used to
        specify a set of users who should appear on the face browser.  As
        long as the users to include is of a reasonable size, there should
        not be a problem with GDM being unable to access the face images.
        To work around such problems, it is recommended to place face images
        in the directory specified by the <filename>GlobalFaceDir</filename>
        configuration option.
      </para>

      <para>
        To control the users who get displayed in the face browser, there are
        a number of configuration options that can be used.  If the
        <filename>IncludeAll</filename> option is set to true, then the
        password file will be scanned and all users will be displayed.  If
        <filename>IncludeAll</filename> option is set to false, then the
        <filename>Include</filename> option should contain a list of users
        separated by commas.  Only the users specified will be displayed.
        Any user listed in the <filename>Exclude</filename> option and users
        whose UID's is lower than <filename>MinimalUID</filename> will be
        filtered out regardless of the <filename>IncludeAll</filename>
        setting.  <filename>IncludeAll</filename> is not recommended
        for systems where the passwords are loaded over a network (such as
        when NIS is used), since it can be very slow to load more than a
        small number of users over the network..
      </para>

      <para>–Ø–∫—â–æ –≤–≤—ñ–º–∫–Ω–µ–Ω–æ –ø–µ—Ä–µ–≥–ª—è–¥ –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤, –ø–æ—Ç–µ–Ω—Ü—ñ–π–Ω–æ–º—É –∑–ª–æ–≤–º–∏—Å–Ω–∏–∫—É –≤–∏—Å—Ç–∞–≤–ª—è—î—Ç—å—Å—è –Ω–∞ –ø–æ–∫–∞–∑ —Å–ø–∏—Å–æ–∫ –¥—ñ–π—Å–Ω–∏—Ö —ñ–º–µ–Ω –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤. –¶–µ –ø–æ–≥–∞–Ω–∞ —ñ–¥–µ—è, —è–∫—â–æ –≤–∏ –Ω–µ –∑–Ω–∞—î—Ç–µ —Ö—Ç–æ –º–æ–∂–µ –æ—Ç—Ä–∏–º–∞—Ç–∏ –¥–æ—Å—Ç—É–ø –¥–æ –µ–∫—Ä–∞–Ω—É –≤—Ö–æ–¥—É. –û—Å–æ–±–ª–∏–≤–æ —Ü–µ —Å—Ç–æ—Å—É—î—Ç—å—Å—è –≤–∏–ø–∞–¥–∫—É, –∫–æ–ª–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è XDMCP (–∑–∞–∑–≤–∏—á–∞–π –≤–∏–º–∫–Ω–µ–Ω–æ). </para>
    </sect2>

    <sect2 id="logging">
      <title>–†–µ—î—Å—Ç—Ä–∞—Ü—ñ—è –ø–æ–¥—ñ–π</title>

      <para>GDM –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î syslog –¥–ª—è —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ—ó –ø–æ–º–∏–ª–æ–∫ –∞–±–æ —Å—Ç–∞–Ω—É. –¢–∞–∫–æ–∂ –≤—ñ–Ω –º–æ–∂–µ —Ä–µ—î—Å—Ç—Ä—É–≤–∞—Ç–∏ –Ω–∞–ª–∞–≥–æ–¥–∂—É–≤–∞–ª—å–Ω—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é, —â–æ –º–æ–∂–Ω–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ –ø—Ä–∏ –∞–Ω–∞–ª—ñ–∑—ñ –ø—Ä–æ–±–ª–µ–º –∑ GDM, —è–∫—â–æ –≤—ñ–Ω –Ω–µ–ø—Ä–∞–≤–∏–ª—å–Ω–æ –ø—Ä–∞—Ü—é—î. –†–µ—î—Å—Ç—Ä–∞—Ü—ñ—é –Ω–∞–ª–∞–≥–æ–¥–∂—É–≤–∞–ª—å–Ω–æ—ó —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—ó –º–æ–∂–Ω–∞ —É–≤—ñ–º–∫–Ω—É—Ç–∏ —É –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ–º—É —Ñ–∞–π–ª—ñ.</para>

      <para>–Ü–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—è –æ—Ç—Ä–∏–º–∞–Ω–∞ –∑ —Ä—ñ–∑–Ω–∏—Ö X —Å–µ—Ä–≤–µ—Ä—ñ–≤ –∑–±–µ—Ä—ñ–≥–∞—î—Ç—å—Å—è —É —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ–π–Ω–æ–º—É –∫–∞—Ç–∞–ª–æ–∑—ñ GDM. –ó–∞–∑–≤–∏—á–∞–π —Ü–µ <filename><var>/log/gdm/</filename>, –∞–ª–µ –π–æ–≥–æ –º–æ–∂–Ω–∞ –∑–º—ñ–Ω–∏—Ç–∏. –Ü–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –ø—Ä–æ —Å–µ–∞–Ω—Å –º–æ–∂–Ω–∞ –∑–Ω–∞–π—Ç–∏ —É —Ñ–∞–π–ª—ñ –∑ –Ω–∞–∑–≤–æ—é <filename><display>.log</filename>. –ß–æ—Ç–∏—Ä–∏ –ø–æ–ø–µ—Ä–µ–¥–Ω—ñ –≤–µ—Ä—Å—ñ—ó –∑–±–µ—Ä—ñ–≥–∞—é—Ç—å—Å—è —É —Ñ–∞–π–ª–∞—Ö –∑ –Ω–∞–∑–≤–æ—é, –¥–æ —è–∫–æ—ó –¥–æ–¥–∞—é—Ç—å—Å—è —Å—É—Ñ—ñ–∫—Å–∏ –≤—ñ–¥ <filename>.1</filename> –¥–æ <filename>.4</filename>. –Ü–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—è –ø—Ä–æ –Ω–æ–≤—ñ —Å–µ–∞–Ω—Å–∏ –∑–∞–º—ñ–Ω—é—î —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –ø—Ä–æ —Å—Ç–∞—Ä—ñ—à—ñ —Å–µ–∞–Ω—Å–∏. –í–∏ –º–æ–∂–µ—Ç–µ —Å–∫–æ—Ä–∏—Å—Ç–∞—Ç–∏—Å—å —Ü–∏–º–∏ —Ñ–∞–π–ª–∞–º–∏, —â–æ–± –ø–µ—Ä–µ–≥–ª—è–Ω—É—Ç–∏ —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –≤—ñ–¥ X-—Å–µ—Ä–≤–µ—Ä–∞ –ø—Ä–∏ –π–æ–≥–æ –∑–∞–ø—É—Å–∫—É.</para>

      <para>–Ü–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—è –≤—ñ–¥ —Å–µ–∞–Ω—Å—ñ–≤ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –Ω–∞–ø—Ä–∞–≤–ª—è—î—Ç—å—Å—è —É —Ñ–∞–π–ª <filename>~/.xsession-errors</filename> –ø–µ—Ä–µ–¥ –∑–∞–ø—É—Å–∫–æ–º —Å—Ü–µ–Ω–∞—Ä—ñ—é <filename>PreSession</filename>. –¢–æ–º—É –Ω–µ–º–∞—î –ø–æ—Ç—Ä–µ–±–∏ –ø–µ—Ä–µ–Ω–∞–ø—Ä–∞–≤–ª—è—Ç–∏ —ó—ó –∑–Ω–æ–≤—É —É —Å—Ü–µ–Ω–∞—Ä—ñ—ó –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è —Å–µ–∞–Ω—Å—É. –Ø–∫—â–æ —Å–µ–∞–Ω—Å –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —Ç—Ä–∏–≤–∞–≤ –º–µ–Ω—à–µ –∑–∞ 10 —Å–µ–∫—É–Ω–¥, GDM –≤–≤–∞–∂–∞—î, —â–æ —Å–µ–∞–Ω—Å –∑–∞–≤–µ—Ä—à–∏–≤—Å—è –∞–≤–∞—Ä—ñ–π–Ω–æ —Ç–∞ –¥–æ–∑–≤–æ–ª—è—î –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –ø–µ—Ä–µ–≥–ª—è–Ω—É—Ç–∏ —Ü–µ–π —Ñ–∞–π–ª —É –≤—ñ–∫–Ω—ñ, –¥–æ —Ç–æ–≥–æ —è–∫ –ø–æ–≤–µ—Ä–Ω—É—Ç–∏—Å—å –¥–æ –≤—ñ–Ω–∞ –≤—Ö–æ–¥—É. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –º–æ–∂–µ –ø–µ—Ä–µ–≥–ª—è–Ω—É—Ç–∏ –ø–æ–º–∏–ª–∫–∏ –ø—ñ–¥ —á–∞—Å –æ—Å—Ç–∞–Ω–Ω—å–æ–≥–æ —Å–µ–∞–Ω—Å—É —Ç–∞ –≤–∏–ø—Ä–∞–≤–∏—Ç–∏ —ó—Ö.</para>

      <para>–ú–æ–∂–Ω–∞ –ø–æ–∑–±—É—Ç–∏—Å—å –≤–∏–≤–æ–¥—É –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –ø—Ä–æ –º–∞–ª—É —Ç—Ä–∏–≤–∞–ª—ñ—Å—Ç—å —Å–µ–∞–Ω—Å—É, —è–∫—â–æ –≤–µ—Ä–Ω—É—Ç–∏ –∫–æ–¥ —Ä–µ–∑—É–ª—å—Ç–∞—Ç—É 66 —ñ–∑ —Å—Ü–µ–Ω–∞—Ä—ñ—é <filename>Xsession</filename> –∞–±–æ –¥–≤—ñ–π–∫–æ–≤–æ–≥–æ —Ñ–∞–π–ª—É —Å–µ–∞–Ω—Å—É (—Ç–∏–ø–æ–≤–∏–π —Å—Ü–µ–Ω–∞—Ä—ñ–π <filename>Xsession</filename> –ø–µ—Ä–µ–¥–∞—î —Ü–µ–π –∫–æ–¥ –Ω–∞–∑–∞–¥). –¶–µ –∫–æ—Ä–∏—Å–Ω–æ, —è–∫—â–æ —É –≤–∞—Å —î –æ—Å–æ–±–ª–∏–≤–∏–π —Ç–∏–ø –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å, –¥–ª—è —è–∫–æ–≥–æ —Ç—Ä–∏–≤–∞–ª—ñ—Å—Ç—å —Å–µ–∞–Ω—Å—É –º–µ–Ω—à–∞ –∑–∞ 10 —Å–µ–∫—É–Ω–¥ –Ω–µ —î –ø–æ–º–∏–ª–∫–æ—é, –∞–±–æ —è–∫—â–æ –≤–∞—à —Å–µ–∞–Ω—Å –≤–∂–µ –Ω–∞–ª–∞—à—Ç–æ–≤–∞–Ω–∏–π –¥–ª—è –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è  –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –ø—Ä–æ –ø–æ–º–∏–ª–∫—É, —Ç–∞ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –≤—ñ–¥ gdm –±—É–¥–µ –∑–∞–π–≤–∏–º —ñ –±—É–¥–µ –∑–±–∏–≤–∞—Ç–∏ –∑ –ø–∞–Ω—Ç–µ–ª–∏–∫—É.</para>

      <para>
        The session output is piped through the GDM daemon and so the
        <filename>~/.xsession-errors</filename> file is capped at about
        200 kilobytes by GDM to prevent a possible denial of service attack
        on the session.  An application could perhaps on reading some wrong
        data print out warnings or errors on the stderr or stdout.  This could
        perhaps fill up the user's home directory making it necessary to log
        out and back into their session to clear this.  This could be
        especially nasty if quotas are set.  GDM also correctly traps the XFSZ
        signal and stops writing the file, which would lead to killed sessions
        if the file was redirected in the old fashioned way from the script.
      </para>

      <para>–ó–∞—É–≤–∞–∂—Ç–µ, —É –¥–µ—è–∫–∏—Ö –¥–∏—Å—Ç—Ä–∏–±—É—Ç–∏–≤–∞—Ö –ø–µ—Ä–µ–≤–∏–∑–Ω–∞—á–∞—é—Ç—å –ø–µ—Ä–µ–Ω–∞–ø—Ä–∞–≤–ª–µ–Ω–Ω—è <filename>~/.xsession-errors</filename> —Ç–∞ —Ä–æ–±–ª—è—Ç—å –ø–µ—Ä–µ–Ω–∞–ø—Ä–∞–≤–ª–µ–Ω–Ω—è —É —Å–≤–æ—î–º—É –≤–ª–∞—Å–Ω–æ–º—É —Å—Ü–µ–Ω–∞—Ä—ñ—ó Xsession (–≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ—é –∑–º—ñ–Ω–Ω–æ—é <filename>BaseXsession</filename>). –¶–µ –æ–∑–Ω–∞—á–∞—î, —â–æ GDM –Ω–µ –∑–º–æ–∂–µ –ø–µ—Ä–µ—Ö–æ–ø–ª—é–≤–∞—Ç–∏ –≤–∏–≤—ñ–¥ —Ç–∞ –æ–±–º–µ–∂—É–≤–∞—Ç–∏ —Ü–µ–π —Ñ–∞–π–ª—É. –¢–∞–∫–æ–∂ –≤–∏ –≤—Ç—Ä–∞—á–∞—î—Ç–µ —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é, —è–∫–∞ –≤–∏–≤–æ–¥–∏—Ç—å—Å—è —Å—Ü–µ–Ω–∞—Ä—ñ—î–º <filename>PreSession</filename>, —â–æ –º–æ–∂–µ —É—Å–∫–ª–∞–¥–Ω–∏—Ç–∏ –Ω–∞–ª–∞–≥–æ–¥–∂–µ–Ω–Ω—è —Ç–∞ –ø–æ—à—É–∫ –ø–æ–º–∏–ª–∫–∏, –±–æ —á–∞—Å—Ç–∏–Ω–∞ —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—ó –Ω–µ –±—É–¥–µ –≤–∏–≤–µ–¥–µ–Ω–∞. –î–æ–∫–ª–∞–¥–Ω—ñ—à—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –¥–∏–≤—ñ—Ç—å—Å—è —É –æ–ø–∏—Å—ñ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ <filename>BaseXsession</filename>, –æ—Å–æ–±–ª–∏–≤–æ —Å–ø–æ—Å—ñ–± –æ–±—Ä–æ–±–∫–∏ —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—ó –≤—ñ–¥ –¥–µ–∫—ñ–ª—å–∫–æ—Ö –º–µ–Ω–µ–¥–∂–µ—Ä—ñ–≤ –¥–∏—Å–ø–ª–µ—ó–≤ —É –æ–¥–Ω–æ–º—É —Å—Ü–µ–Ω–∞—Ä—ñ—ó.</para>

      <para>–ó–≤–µ—Ä–Ω—ñ—Ç—å —É–≤–∞–≥—É, —è–∫—â–æ —Å–µ–∞–Ω—Å —î –∞–≤–∞—Ä—ñ–π–Ω–∏–º, –∞–±–æ —è–∫—â–æ GDM –∑ –¥–µ—è–∫–∏—Ö –ø—Ä–∏—á–∏–Ω –Ω–µ –º–æ–∂–µ –≤—ñ–¥–∫—Ä–∏—Ç–∏ —Ü–µ–π —Ñ–∞–π–ª, —Ç–æ–¥—ñ —Å—Ç–≤–æ—Ä—é—î—Ç—å—Å—è –∑–∞–ø–∞—Å–Ω–∏–π —Ñ–∞–π–ª —É –∫–∞—Ç–∞–ª–æ–∑—ñ <filename>/tmp</filename> –∑ –Ω–∞–∑–≤–æ—é <filename>/tmp/xses-<user>.XXXXXX</filename>, –¥–µ <filename>XXXXXX</filename> - –¥–µ—è–∫—ñ –≤–∏–ø–∞–¥–∫–æ–≤—ñ —Å–∏–º–≤–æ–ª–∏.</para>

      <para>–Ø–∫—â–æ —É –≤–∞—à—ñ–π —Å–∏—Å—Ç–µ–º—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è –∫–≤–æ—Ç–∏, –∫—Ä–∞—â–µ –±—É–¥–µ –≤–∏–¥–∞–ª—è—Ç–∏ <filename>~/.xsession-errors</filename> —É —Å—Ü–µ–Ω–∞—Ä—ñ—ó <filename>PostSession</filename>. –¢–æ–¥—ñ —Ü–µ–π —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ–π–Ω–∏–π —Ñ–∞–π–ª –Ω–µ –±—É–¥–µ –±–µ–∑ –Ω–µ–æ–±—Ö—ñ–¥–Ω–æ—Å—Ç—ñ –∑–∞–ª–∏—à–∞—Ç–∏—Å—å.</para>
    </sect2>

    <sect2 id="fileaccess">
      <title>–î–æ—Å—Ç—É–ø –¥–æ —Ñ–∞–π–ª—ñ–≤</title>

      <para>–í–∑–∞–≥–∞–ª—ñ, GDM –¥—É–∂–µ –Ω–µ–æ—Ö–æ—á—ñ–π –≤—ñ–¥–Ω–æ—Å–Ω–æ –∑—á–∏—Ç—É–≤–∞–Ω–Ω—è/–∑–∞–ø–∏—Å—É —Ñ–∞–π–ª—ñ–≤ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤ (—Ç–∞–∫–∏—Ö —è–∫ <filename>~/.dmrc</filename>, <filename>~/.face</filename>, <filename>~/.xsession-errors</filename>, —Ç–∞ <filename>~/.Xauthority</filename> files). –ù–∞–ø—Ä–∏–∫–ª–∞–¥, –≤—ñ–Ω –≤—ñ–¥–º–æ–≤–ª—è—î—Ç—å—Å—è –æ–±—Ä–æ–±–ª—è—Ç–∏ –±—É–¥—å-—è–∫–∏–π —Ç–∏–ø —Ñ–∞–π–ª—ñ–≤, –∫—Ä—ñ–º –∑–≤–∏—á–∞–π–Ω–∏—Ö —Ñ–∞–π–ª—ñ–≤. –ü–æ—Å–∏–ª–∞–Ω–Ω—è, —Å–æ–∫–µ—Ç–∏ —Ç–∞ –ø—Ä–∏—Å—Ç—Ä–æ—ó —ñ–≥–Ω–æ—Ä—É—é—Ç—å—Å—è. –ó–Ω–∞—á–µ–Ω–Ω—è –ø–∞—Ä–∞–º–µ—Ç—Ä—É <filename>RelaxPermissions</filename>  –≤–∫–∞–∑—É—î —á–∏ –ø–æ–≤–∏–Ω–µ–Ω GDM —Å–ø—Ä–∏–π–º–∞—Ç–∏ —Ñ–∞–π–ª–∏, –¥–æ —è–∫–∏—Ö —î –¥–æ—Å—Ç—É–ø –Ω–∞ –∑–∞–ø–∏—Å –∑ –±–æ–∫—É –≥—Ä—É–ø–∏ —ó—Ö –≤–ª–∞—Å–Ω–∏–∫–∞, —á–∏ —ñ–Ω—à–∏—Ö –æ—Å—ñ–±. –ó–∞–∑–≤–∏—á–∞–π –≤–æ–Ω–∏ —ñ–≥–Ω–æ—Ä—É—é—Ç—å—Å—è.</para>

      <para>–í—Å—ñ –æ–ø–µ—Ä–∞—Ü—ñ—ó –Ω–∞–¥ —Ñ–∞–π–ª–∞–º–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –≤–∏–∫–æ–Ω—É—é—Ç—å—Å—è –∑ –µ—Ñ–µ–∫—Ç–∏–≤–Ω–∏–º —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —è–∫–∏–π –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—î –≤–ª–∞—Å–Ω–∏–∫—É —Ü–∏—Ö —Ñ–∞–π–ª—ñ–≤. –Ø–∫—â–æ –ø–µ—Ä–µ–≤—ñ—Ä–∫–∞ –±–µ–∑–ø–µ—á–Ω–æ—Å—Ç—ñ —Ñ–∞–π–ª—É <filename>.Xauthority</filename> –∑–∞–≤–µ—Ä—à—É—î—Ç—å—Å—è –Ω–µ–≤–¥–∞–ª–æ, —Å—Ç–≤–æ—Ä—é—é—Ç—å—Å—è –∞–≤–∞—Ä—ñ–π–Ω—ñ cookie —É –∫–∞—Ç–∞–ª–æ–∑—ñ —â–æ –≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è <filename>UserAuthFBDir</filename>  (—Ç–∏–ø–æ–≤–æ —Ü–µ <filename>/tmp</filename>).</para>

      <para>–ó—Ä–µ—à—Ç–æ—é, —Å–∏—Å—Ç–µ–º–Ω–∏–π –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä –º–æ–∂–µ –≤–∫–∞–∑–∞—Ç–∏ –º–∞–∫—Å–∏–º–∞–ª—å–Ω–∏–π —Ä–æ–∑–º—ñ—Ä —Ñ–∞–π–ª—É, —è–∫–∏–π –æ–±—Ä–æ–±–ª—è—Ç–∏–º–µ GDM. –Ø–∫—â–æ –≤–≤—ñ–º–∫–Ω–µ–Ω–æ –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤, —Ç–æ –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ –º–∞–∫—Å–∏–º–∞–ª—å–Ω–∏–π —Ä–æ–∑–º—ñ—Ä —Ñ–∞–π–ª—É –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è. –ù–∞ –≤–µ–ª–∏–∫–∏—Ö —Å–∏—Å—Ç–µ–º–∞—Ö, –∑ –º—ñ—Ä–∫—É–≤–∞–Ω—å —à–≤–∏–¥–∫–æ–¥—ñ—ó, —Ä–µ–∫–æ–º–µ–Ω–¥—É—î—Ç—å—Å—è –≤–∏–º–∫–Ω—É—Ç–∏ –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤. –ü–µ—Ä–µ–≥–ª—è–¥ –¥–æ–º–∞—à–Ω—ñ—Ö –∫–∞—Ç–∞–ª–æ–≥—ñ–≤ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, –∑–º—ñ–Ω–∞ –º–∞—Å—à—Ç–∞–±—É —Ç–∞ –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ –º–æ–∂–µ –∑–∞–π–Ω—è—Ç–∏ –∑–Ω–∞—á–Ω–∏–π —á–∞—Å.</para>
    </sect2>

    <sect2 id="performance">
      <title>–®–≤–∏–¥–∫–æ–¥—ñ—è GDM</title>

      <para>
        To speed performance it is possible to build GDM so that it will
        preload libraries when GDM first displays a greeter program.  This
        has been shown to speed first time login since these libraries can
        be loaded into memory while the user types in their username and
        password.
      </para>

      <para>
        To use this feature, configure GDM with the
        <command>--with-prefetch</command> option.  This will cause GDM to
        install the <command>gdmprefetch</command> program to the
        <filename>libexecdir</filename> directory, install the
        <filename>gdmprefetchlist</filename> to the
        <filename><etc>/gdm</filename> directory, and set the
        <filename>PreFetchProgram</filename> configuration variable so that the
        <command>gdmprefetch</command> program is called with the default
        <filename>gdmprefetchlist</filename> file.  The default
        <filename>gdmprefetchlist</filename> file was optimized
        for a GNOME desktop running on Solaris, so may need fine-tuning on
        other systems.  Alternative prefetchlist files can be contributed
        to the "gdm" category in
        <ulink type="http" url="http://bugzilla.gnome.org/">bugzilla.gnome.org</ulink>,
        so that they can be included in future GDM releases.
      </para>
    </sect2>
  </sect1>

  <sect1 id="security">
    <title>–ë–µ–∑–ø–µ–∫–∞</title>

    <sect2 id="PAM">
      <title>PAM</title>

      <para>
        GDM uses PAM for login authentication, though if your machine does not
        support PAM you can build GDM to work with the password database and
        the crypt library function.
      </para>

      <para>
        PAM stands for Pluggable Authentication Module, and is used by most
        programs that request authentication on your computer.  It allows the
        administrator to configure different authentication behavior for
        different programs.
      </para>

      <para>
        Some GDM features (like turning on automatic login) may require that
        you update your PAM configuration.  PAM configuration has different,
        but similar, interfaces on different operating systems, so check your
        pam.d or pam.conf man page for details.  Be sure that you read the
        PAM documentation (e.g. pam.d/pam.conf man page) and are comfortable
        with the security implications of any changes you intend to make to
        your configuration.
      </para>

      <para>
        If there is no entry for GDM in your system's PAM configuration file,
        then features like automatic login may not work.  Not having an entry
        will cause GDM to use default behavior, conservative settings are
        recommended and probably shipped with your distribution.
      </para>

      <para>
        If you wish to make GDM work with other types of authentication
        mechanisms (such as a SmartCard), then you should implement this by
        using a PAM service module for the desired authentication type rather
        than by trying to modify the GDM code directly.  Refer to the PAM
        documentation on your system.  This issue has been discussed on the
        <address><email>[e-mail]</email></address> mail list,
        so you can refer to the list archives for more information.
      </para>

      <para>
        For example, an effective way to implement such an exotic
        authentication mechanism would be to have a daemon running
        on the server listening to the authentication device (e.g.
        USB key, fingerprint reader, etc.).  When the device
        announces that it has received input, then the daemon can
        set the <filename>PamStack</filename> configuration value
        using per-display configuration, and restart the greeter
        with the PAM stack that works with this device.  This avoids
        needing to hack the display manager code directly to support
        the feature.
      </para>
    </sect2>

    <sect2 id="utmpwtmp">
      <title>
        utmp/wtmp
      </title>

      <para>
        GDM generates utmp and wtmp User Accounting Database entries upon
        session login and logout.  The utmp database contains user access
        and accounting information that is accessed by commands such as
        <command>finger</command>, <command>last</command>,
        <command>login</command>, and <command>who</command>.  The wtmp
        database contains the history of user access and accounting
        information for the utmp database.
      </para>

      <para>
        GDM 2.18 and earlier would run the X server <command>sessreg</command>
        program from the default GDM <command>PreSession</command> and
        <command>PostSession</command> scripts.  Starting with GDM 2.20, GDM
        interacts with the UTMP and WTMP databases directly and supports the
        following configuration options.
      </para>

      <para>
        When doing utmp processing, GDM supports configurability on how the
        ut_line value is set.  Programs that access the database assume that
        this value is an actual device, so GDM will set the device as follows.
        If the display is attached and has an associated Virtual Terminal (VT)
        device, then this device will be used.  Otherwise, if an attached
        display in the <command>[servers]</command> specifies a device name,
        then this value will be used.  Otherwise attached displays will default
        to the <filename>UtmpLineAttached</filename> value in the GDM
        configuration.  Remote displays will default to the
        <filename>UtmpLineRemote</filename> value in the GDM configuration.
        Device values must begin with "/dev/".
      </para>

      <para>
        GDM also supports the <filename>UtmpPseudoDevice</filename>
        configuration option.  If this configuration setting is true, then GDM
        will ensure that the specified device exists and will create a pseudo
        device if the device does not exist.  A pseudo device is a symlink to
        <filename>/dev/null</filename>.  If
        <filename>UtmpPseudoDevice</filename> is true, and the device does
        already exist, GDM checks to see if the device is a symlink to
        <filename>/dev/null</filename>.  If so, then GDM will update the access
        time of the symlink.  This ensures that programs that check the access
        time of the device will get a reasonable value for the last time the
        device was accessed.  If the <filename>UtmpPseudoDevice</filename>
        configuration option is false, then GDM will only set the ut_line
        value as specified regardless of whether the device exists or not.
      </para>
    </sect2>

    <sect2 id="gdmuser">
      <title>–ö–æ—Ä–∏—Å—Ç—É–≤–∞—á GDM</title>

      <para>
        For security reasons a dedicated user and group id are required for
        proper operation!  The need to be able to write Xauth files is why user
        "nobody" is not appropriate for gdm.
      </para>

      <para>–ó–∞–∑–≤–∏—á–∞–π GDM —Å–µ—Ä–≤–µ—Ä –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –≤—ñ–¥ —ñ–º–µ–Ω—ñ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root). –ê–ª–µ GDM —Ç–∞–∫–æ–∂ –º–∞—î –ø—Ä–∏–∑–Ω–∞—á–µ–Ω—ñ —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ (uid) —Ç–∞ –≥—Ä—É–ø–∏ (gid), —è–∫–∏–º–∏ –≤—ñ–Ω –∫–æ—Ä–∏—Å—Ç—É—î—Ç—å—Å—è –¥–ª—è –∑–∞–ø—É—Å–∫—É –≥—Ä–∞—Ñ—ñ—á–Ω–æ–≥–æ —ñ–Ω—Ç–µ—Ä—Ñ–µ–π—Å—É, —Ç–æ–±—Ç–æ <command>gdmgreeter</command> —Ç–∞ <command>gdmlogin</command>. –í–æ–Ω–∞ –Ω–∞–ª–∞—à—Ç–æ–≤—É—é—Ç—å—Å—è —É –ø–∞—Ä–∞–º–µ—Ç—Ä–∞—Ö <filename>User</filename> —Ç–∞ <filename>Group</filename> —É —Ñ–∞–π–ª—ñ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—ó GDM. –ö–æ—Ä–∏—Å—Ç—É–≤–∞—á —Ç–∞ –≥—Ä—É–ø–∞ –º–∞—é—Ç—å —ñ—Å–Ω—É–≤–∞—Ç–∏ –ø–µ—Ä–µ–¥ –∑–∞–ø—É—Å–∫–æ–º "make install". –ó–∞–∑–≤–∏—á–∞–π –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á —Ç–∞ –≥—Ä—É–ø–∞  GDM –Ω–∞–∑–∏–≤–∞—î—Ç—å—Å—è "gdm". </para>

      <para>
        This userid is used to run the GDM GUI programs required for login.
        All functionality that requires root authority is done by the GDM
        daemon process.  This design ensures that if the GUI programs are
        somehow exploited, only the dedicated user privileges are available.
      </para>

      <para> —Å–ª—ñ–¥ –∑–∞—É–≤–∞–∂–∏—Ç–∏, —â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á —Ç–∞ –≥—Ä—É–ø–∞ GDM –º–∞—é—Ç—å –¥–µ—è–∫—ñ –ø—Ä–∏–≤—ñ–ª–µ—ó, —è–∫—ñ —ñ–Ω–æ–¥—ñ –º–æ–∂—É—Ç—å —Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –∑–∞–≥—Ä–æ–∑—É –±–µ–∑–ø–µ—Ü—ñ. –ü–æ-–ø–µ—Ä—à–µ, –≤–æ–Ω–∏ –º–∞—é—Ç—å –¥–æ—Å—Ç—É–ø –¥–æ –∫–∞—Ç–∞–ª–æ–≥—É –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó X-—Å–µ—Ä–≤–µ—Ä–∞. –¢–∞–∫–æ–∂ GDM –ø–æ–≤–∏–Ω–µ–Ω –º–∞—Ç–∏ –ø—Ä–∞–≤–æ –Ω–∞ —á–∏—Ç–∞–Ω–Ω—è —Ç–∞ –∑–∞–ø–∏—Å –∫–ª—é—á—ñ–≤ Xauth —É  <filename><var>/lib/gdm</filename>. –í–ª–∞—Å–Ω–∏–∫–æ–º —Ü—å–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É –º–∞—î –±—É—Ç–∏  root:gdm, –∞  –ø—Ä–∞–≤–∞ –¥–æ—Å—Ç—É–ø—É 1770. –¶—ñ –ø—Ä–∞–≤–∞ –ø—Ä–∏–∑–Ω–∞—á–∞—é—Ç—å—Å—è –∫–∞—Ç–∞–ª–æ–≥—É –ø—Ä–∏ –≤–∏–∫–æ–Ω–∞–Ω–Ω—ñ "make install". –°–ª—É–∂–±–∞ GDM –±—É–¥–µ –≤—Å—Ç–∞–Ω–æ–≤–ª—é–≤–∞—Ç–∏ —Ü—å–æ–º—É –∫–∞—Ç–∞–ª–æ–≥—É –ø—Ä–∞–≤–∏–ª—å–Ω—ñ –ø—Ä–∞–≤–∞, —è–∫—â–æ –≤–æ–Ω–∏ –≤—ñ–¥—Ä—ñ–∑–Ω—è—é—Ç—å—Å—è. </para>

      <para>
        The danger is that someone who gains the GDM user/group privileges can
        then connect to any session.  So you should not, under any
        circumstances, make this some user/group which may be easy to get
        access to, such as the user <filename>nobody</filename>.  Users who
        gain access to the "gdm" user could also modify the Xauth
        keys causing Denial-Of-Service attacks.  Also if a person gains the
        ability to run programs as the user "gdm", it would be
        possible to snoop on running GDM processes, including usernames and
        passwords as they are being typed in.
      </para>

      <para>
        Distributions and system administrators using GDM are expected to setup
        the dedicated user properly.  It is recommended that this userid be
        configured to disallow login and to not have a default shell.
        Distributions and system administrators should set up the filesystem to
        ensure that the GDM user does not have read or write access to
        sensitive files.
      </para>
    </sect2>

    <sect2 id="xauth">
      <title>–°—Ö–µ–º–∞ –∞—É—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó X-—Å–µ—Ä–≤–µ—Ä—ñ–≤</title>

      <para>–ö–∞—Ç–∞–ª–æ–≥ –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó —Å–µ—Ä–≤–µ—Ä–∞ (<filename>ServAuthDir</filename>) –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –∑–±–µ—Ä—ñ–≥–∞–Ω–Ω—è –æ–∫—Ä—ñ–º —Ñ–∞–π–ª—ñ–≤ –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó X —Å–µ—Ä–≤–µ—Ä–∞, —Ç–∞–∫–æ–∂ –¥–ª—è –≤–∏–ø–∞–¥–∫–æ–≤–∏—Ö –≤–Ω—É—Ç—Ä—ñ—à–Ω—ñ—Ö –¥–∞–Ω–∏—Ö, –∞–ª–µ —Å—Ö–µ–º–∞ –Ω–∞–∑–≤ –Ω–∞—Å–ø—Ä–∞–≤–¥—ñ —î –ø–µ—Ä–µ–∂–∏—Ç–∫–æ–º –º–∏–Ω—É–ª–æ–≥–æ. –°–µ—Ä–≤–µ—Ä GDM –ø—Ä–∏–º—É—Å–æ–≤–æ –ø—Ä–∏–∑–Ω–∞—á–∞—î –≤–ª–∞—Å–Ω–∏–∫–æ–º —Ü—å–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É <filename>root.gdm</filename> –∑ –ø—Ä–∞–≤–∞–º–∏ 1770. –¢–∞–∫–∏–º —á–∏–Ω–æ–º, –ª–∏—à–µ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä(root) —Ç–∞ –≥—Ä—É–ø–∞ GDM –º–∞—î –¥–æ—Å—Ç—É–ø –Ω–∞ –∑–∞–ø–∏—Å –¥–æ —Ü—å–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É, –∞–ª–µ –≥—Ä—É–ø–∞ GDM –Ω–µ –º–æ–∂–µ –≤–∏–¥–∞–ª–∏—Ç–∏ –∑ —Ü—å–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É —Ñ–∞–π–ª–∏, –≤–ª–∞—Å–Ω–∏–∫–æ–º —è–∫–∏—Ö —î root, —Ç–∞–∫—ñ —è–∫ —Ñ–∞–π–ª–∏ –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó X —Å–µ—Ä–≤–µ—Ä–∞.</para>

      <para>–¢–∏–ø–æ–≤–æ GDM –Ω–µ –¥–æ–≤—ñ—Ä—è—î –∫–∞—Ç–∞–ª–æ–≥—É –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó —Å–µ—Ä–≤–µ—Ä–∞ —Ç–∞ –ø—Ä–∏ —Å—Ç–≤–æ—Ä–µ–Ω–Ω—ñ —Ñ–∞–π–ª—ñ–≤ –ø–æ–≤–æ–¥–∏—Ç—å—Å—è –∑ –Ω–∏–º —Ç–∞–∫–∏–º —Å–∞–º–∏–º —á–∏–Ω–æ–º, —è–∫ –∑ —Ç–∏–º—á–∞—Å–æ–≤–∏–º –∫–∞—Ç–∞–ª–æ–≥–æ–º. –¢–∞–∫–∏–º —á–∏–Ω–æ–º, —è–∫—â–æ —Ö—Ç–æ—Å—å –∑–ª–∞–º–∞—î GDM, –≤—ñ–Ω –Ω–µ –∑–º–æ–∂–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞—Ç–∏ –∞—Ç–∞–∫–∏ —Ç–∏–ø—É –∞—Ç–∞–∫ –º–æ–Ω—Ç—É–≤–∞–Ω–Ω—è —à–ª—è—Ö–æ–º —Å—Ç–≤–æ—Ä–µ–Ω–Ω—è –ø–æ—Å–∏–ª–∞–Ω—å —É –∫–∞—Ç–∞–ª–æ–∑—ñ. –ü–æ–¥—ñ–±–Ω–∏–º —á–∏–Ω–æ–º –∫–∞—Ç–∞–ª–æ–≥ —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ—ó X —Å–µ—Ä–≤–µ—Ä–∞ —Ç–∞–∫–æ–∂ –æ–±—Ä–æ–±–ª—è—î—Ç—å—Å—è –±–µ–∑–ø–µ—á–Ω–æ, –∞–ª–µ –≤–ª–∞—Å–Ω–∏–∫–æ–º —Ü—å–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É –º–∞—î –±—É—Ç–∏ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä (root), —Ç–∞–∫–æ–∂ –ª–∏—à–µ –≤—ñ–Ω –ø–æ–≤–∏–Ω–µ–Ω –º–∞—Ç–∏ –º–æ–∂–ª–∏–≤—ñ—Å—Ç—å –∑–∞–ø–∏—Å—É.</para>

      <para>GDM –ø—ñ–¥—Ç—Ä–∏–º—É—î –ª–∏—à–µ —Å–∏—Å—Ç–µ–º—É –∞–≤—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó MIT-MAGIC-COOKIE-1. –ó–∞–∑–≤–∏—á–∞–π –≤—ñ–¥ —ñ–Ω—à–∏—Ö —Å—Ö–µ–º –∫–æ—Ä–∏—Å—Ç—ñ –Ω–µ –Ω–∞–±–∞–≥–∞—Ç–æ –±—ñ–ª—å—à–µ, —Ç–æ–º—É –¥–æ —Å–∏—Ö –ø—ñ—Ä –Ω–µ –±—É–ª–æ –≤–∂–∏—Ç–æ –∑—É—Å–∏–ª—å –¥–ª—è —ó—Ö —Ä–µ–∞–ª—ñ–∑–∞—Ü—ñ—ó. –ü—Ä–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—ñ XDMCP —Å–ª—ñ–¥ –±—É—Ç–∏ –æ—Å–æ–±–ª–∏–≤–æ –æ–±–µ—Ä–µ–∂–Ω–∏–º, —Ç–æ–º—É —â–æ cookie –ø–µ—Ä–µ–¥–∞—é—Ç—å—Å—è –ø–æ –º–µ—Ä–µ–∂—ñ —É –Ω–µ–∑–º—ñ–Ω–Ω–æ–º—É –≤–∏–≥–ª—è–¥—ñ. –Ø–∫—â–æ –º–æ–∂–ª–∏–≤–µ –ø—Ä–æ—Å–ª—É—Ö–æ–≤—É–≤–∞–Ω–Ω—è –ª—ñ–Ω—ñ—ó –∑–≤'—è–∑–∫—É, —Ç–æ–¥—ñ –Ω–∞–ø–∞–¥–Ω–∏–∫ –º–æ–∂–µ –ø—Ä–æ—Å—Ç–æ –æ—Ç—Ä–∏–º–∞—Ç–∏ –≤–∞—à –ø–∞—Ä–æ–ª—å –ø—ñ–¥ —á–∞—Å —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ—ó, –Ω–µ–∑–∞–ª–µ–∂–Ω–æ –≤—ñ–¥ —Å—Ö–µ–º–∏ –∞–≤—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó. –Ø–∫—â–æ –ø—Ä–æ—Å–ª—É—Ö–æ–≤—É–≤–∞–Ω–Ω—è –º–æ–∂–ª–∏–≤–µ –∞–ª–µ –Ω–µ–±–∞–∂–∞–Ω–µ, —Ç–æ–¥—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–π—Ç–µ ssh –¥–ª—è —Ç—É–Ω–µ–ª—é–≤–∞–Ω–Ω—è X –∑'—î–¥–Ω–∞–Ω—å, –∑–∞–º—ñ—Å—Ç—å –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è XDMCP. –í–∏ –º–æ–∂–µ—Ç–µ —Ä–æ–∑–≥–ª—è–¥–∞—Ç–∏ XDMCP —è–∫ –≥—Ä–∞—Ñ—ñ—á–Ω–∏–π telnet, —è–∫–∏–π –º–∞—î —Ç—ñ –∂ —Å–∞–º—ñ –≤–ª–∞—Å—Ç–∏–≤–æ—Å—Ç—ñ –±–µ–∑–ø–µ–∫–∏.</para>

      <para>–ó –æ–¥–Ω–æ–≥–æ –±–æ–∫—É, –≥–µ–Ω–µ—Ä–∞—Ç–æ—Ä –≤–∏–ø–∞–¥–∫–æ–≤–∏—Ö —á–∏—Å–µ–ª GDM –¥—É–∂–µ —Å–ª–∞–±–∫–∏–π, —Ç–∞ GDM –≤–∏–∫–æ–Ω—É—î –Ω–∞–¥–∑–≤–∏—á–∞–π–Ω—ñ –∑–∞—Ö–æ–¥–∏ –¥–ª—è –æ—Ç—Ä–∏–º–∞–Ω–Ω—è —Å–ø—Ä–∞–≤–¥—ñ –≤–∏–ø–∞–¥–∫–æ–≤–∏—Ö 128-–±—ñ—Ç–Ω–∏—Ö —á–∏—Å–µ–ª, –ø—Ä–∏ –º–æ–∂–ª–∏–≤–æ—Å—Ç—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î –∞–ø–∞—Ä–∞—Ç–Ω–∏–π –≥–µ–Ω–µ—Ä–∞—Ç–æ—Ä –≤–∏–ø–∞–¥–∫–æ–≤–∏—Ö —á–∏—Å–µ–ª, –¥–æ–¥–∞—î –ø–æ—Ç–æ—á–Ω–∏–π —á–∞—Å (—É –º—ñ–∫—Ä–æ—Å–µ–∫—É–Ω–¥–∞—Ö), 20-–±–∞–π—Ç–Ω–∏–π –º–∞—Å–∏–≤ –ø—Å–µ–≤–¥–æ–≤–∏–ø–∞–¥–∫–æ–≤–∏—Ö —á–∏—Å–µ–ª, —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä—ñ–≤ –ø—Ä–æ—Ü–µ—Å—ñ–≤, –ø–ª—é—Å —ñ–Ω—à—É –≤–∏–ø–∞–¥–∫–æ–≤—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é (–º–æ–∂–ª–∏–≤–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—á–∏ <filename>/dev/audio</filename> –∞–±–æ <filename>/dev/mem</filename>, —è–∫—â–æ –∞–ø–∞—Ä–∞—Ç–Ω–∏–π –≥–µ–Ω–µ—Ä–∞—Ç–æ—Ä –≤—ñ–¥—Å—É—Ç–Ω—ñ–π) –¥–ª—è —Å—Ç–≤–æ—Ä–µ–Ω–Ω—è –≤–µ–ª–∏–∫–æ–≥–æ –±—É—Ñ–µ—Ä—É, –∞ –ø–æ—Ç—ñ–º –±–µ—Ä–µ MD5 —Ö–µ—à-—Å—É–º—É –≤—ñ–¥ –Ω—å–æ–≥–æ. –ó—Ä–æ–∑—É–º—ñ–ª–æ, –≤—Å—è —Ü—è —Ä–æ–±–æ—Ç–∞ –Ω–µ –º–∞—î —Å–µ–Ω—Å—É, —è–∫—â–æ –≤–∏ –ø–µ—Ä–µ–¥–∞—î—Ç–µ –æ—Ç—Ä–∏–º–∞–Ω–∏–π —Ç–∞–∫–∏–º —á–∏–Ω–æ–º cookie —á–µ—Ä–µ–∑ –≤—ñ–¥–∫—Ä–∏—Ç—É –º–µ—Ä–µ–∂—ñ –∞–±–æ –∑–±–µ—Ä—ñ–≥–∞—î—Ç–µ –π–æ–≥–æ —É –∫–∞—Ç–∞–ª–æ–∑—ñ –Ω–∞ —Ç–æ–º—ñ NFS (–¥–∏–≤—ñ—Ç—å—Å—è –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–∏–π –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>UserAuthDir</filename>). –¢–æ–º—É –±—É–¥—å—Ç–µ –æ–±–µ—Ä–µ–∂–Ω—ñ –∑ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è–º –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö X-–¥–∏—Å–ø–ª–µ—ó–≤.</para>
    </sect2>

    <sect2 id="firewall">
      <title>Firewall Security</title>

      <para>–•–æ—á–∞ GDM –Ω–∞–º–∞–≥–∞—î—Ç—å—Å—è –≤–≤–µ—Å—Ç–∏ –≤ –æ–º–∞–Ω—É –ø–æ—Ç–µ–Ω—Ü—ñ–π–Ω–∏—Ö –Ω–∞–ø–∞–¥–Ω–∏–∫—ñ–≤, —Ä–µ–∫–æ–º–µ–Ω–¥—É—î—Ç—å—Å—è –±–ª–æ–∫—É–≤–∞—Ç–∏ XDMCP (UDP –ø–æ—Ä—Ç 177) –Ω–∞ –≤–∞—à–æ–º—É –±—Ä–∞–Ω–¥–º–∞—É–µ—Ä—ñ, —è–∫—â–æ –≤—ñ–Ω –≤–∞–º –Ω–µ –ø–æ—Ç—Ä—ñ–±–µ–Ω. GDM –ø—Ä–æ—Ç–∏–¥—ñ—î DoS –∞—Ç–∞–∫–∞–º (–∞—Ç–∞–∫–∏ —Ç–∏–ø—É –≤—ñ–¥–º–æ–≤–∏ —É –æ–±—Å–ª—É–≥–æ–≤—É–≤–∞–Ω–Ω—ñ), –∞–ª–µ X –ø—Ä–æ—Ç–æ–∫–æ–ª—É –≤–ª–∞—Å—Ç–∏–≤—ñ —É—Å–ø–∞–¥–∫–æ–≤–∞–Ω—ñ –≤–∞–¥–∏ –±–µ–∑–ø–µ–∫–∏, —Ç–æ–º—É –π–æ–≥–æ —Å–ª—ñ–¥ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ —É –∫–æ–Ω—Ç—Ä–æ–ª—å–æ–≤–∞–Ω–æ–º—É –æ—Ç–æ—á–µ–Ω–Ω—ñ. –¢–∞–∫–æ–∂ –∫–æ–∂–Ω–µ –≤—ñ–¥–¥–∞–ª–µ–Ω–µ –∑'—î–¥–Ω–∞–Ω–Ω—è —Å–ø–æ–∂–∏–≤–∞—î –±–∞–≥–∞—Ç–æ —Ä–µ—Å—É—Ä—Å—ñ–≤, —Ç–æ–º—É –Ω–∞–±–∞–≥–∞—Ç–æ –ø—Ä–æ—Å—Ç—ñ—à–µ –≤–∏–∫–ª–∏–∫–∞—Ç–∏ –≤—ñ–¥–º–æ–≤—É –æ–±—Å–ª—É–≥–æ–≤—É–≤–∞–Ω–Ω—è XDMCP —Å–µ—Ä–≤–µ—Ä–∞, –Ω—ñ–∂, —Å–∫–∞–∂—ñ–º–æ, —É –≤–µ–±-—Å–µ—Ä–≤–µ—Ä–∞.</para>

      <para>–¢–∞–∫–æ–∂ –±—É–¥–µ —Ä–æ–∑—É–º–Ω–æ –±–ª–æ–∫—É–≤–∞—Ç–∏ –Ω–∞ –±—Ä–∞–Ω–¥–º–∞—É–µ—Ä—ñ –≤—Å—ñ –ø–æ—Ä—Ç–∏ X —Å–µ—Ä–≤–µ—Ä–∞ (TCP –ø–æ—Ä—Ç 6000 + –Ω–æ–º–µ—Ä –¥–∏—Å–ø–ª–µ—é). –ó–∞—É–≤–∞–∂—Ç–µ, —â–æ —Ä—ñ–∑–Ω—ñ —á–∞—Å—Ç–∏–Ω–∏ GDM –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å –¥–∏—Å–ø–ª–µ—ó –∑ –Ω–æ–º–µ—Ä–æ–º 20 —Ç–∞ –±—ñ–ª—å—à–µ (–Ω–∞–ø—Ä–∏–∫–ª–∞–¥, –ø—Ä–∏ –∑–∞–ø—É—Å–∫—É —Å–µ—Ä–≤–µ—Ä—ñ–≤ –∑–∞ –≤–∏–º–æ–≥–æ—é).</para>

      <para>
         X is not a very safe protocol for leaving on the net, and XDMCP is
         even less safe.
      </para>
    </sect2>

    <sect2 id="nfssecurity">
      <title>–ë–µ–∑–ø–µ–∫–∞ GDM –ø—Ä–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—ñ –∑ NFS</title>

      <para>–ó–∞—É–≤–∞–∂—Ç–µ, —Ç—Ä–∞—Ñ—ñ–∫ NFS –Ω–∞—Å–ø—Ä–∞–≤–¥—ñ –ø—Ä—è–º—É—î <quote>–ø–æ –¥—Ä–æ—Ç—É</quote>, —Ç–∞ –º–æ–∂–µ –ø—Ä–æ—Å–ª—É—Ö–æ–≤—É–≤–∞—Ç–∏—Å—å. –ü—Ä–∏ –¥–æ—Å—Ç—É–ø—ñ –¥–æ —Ñ–∞–π–ª—ñ–≤ –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó X-—Å–µ—Ä–≤–µ—Ä–∞ (<filename>~/.Xauthority</filename>), GDM –Ω–∞–º–∞–≥–∞—Ç–∏–º–µ—Ç—å—Å—è –≤—ñ–¥–∫—Ä–∏—Ç–∏ –π–æ–≥–æ –≤—ñ–¥ —ñ–º–µ–Ω—ñ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root). –Ø–∫—â–æ —Ü–µ –Ω–µ –≤–¥–∞—Å—Ç—å—Å—è, –≤—ñ–Ω –≤–≤–∞–∂–∞—Ç–∏–º–µ, —â–æ –º–∞—î —Å–ø—Ä–∞–≤—É —ñ–∑ –ø—ñ–¥–∫–ª—é—á–µ–Ω–∏–º —Ç–æ–º–æ–º NFS —Ç–∞ –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ –±—É–¥–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ –∑–º—ñ–Ω–Ω—É <filename>UserAuthFBDir</filename>, —è–∫–∞ –∑–∞–∑–≤–∏—á–∞–π –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è <filename>/tmp</filename>. –¶—é –ø–æ–≤–µ–¥—ñ–Ω–∫—É –º–æ–∂–Ω–∞ –∑–º—ñ–Ω–∏—Ç–∏, –≤—Å—Ç–∞–Ω–æ–≤–∏–≤—à–∏ –∑–Ω–∞—á–µ–Ω–Ω—è false –∑–º—ñ–Ω–Ω—ñ–π <filename>NeverPlaceCookiesOnNFS</filename> —É —Ä–æ–∑–¥—ñ–ª—ñ <filename>[security]</filename>.</para>
    </sect2>

    <sect2 id="xdmcpsecurity">
      <title>–ë–µ–∑–ø–µ–∫–∞ XDCMP</title>

      <para>
        Even though your display is protected by cookies, XEvents and thus
        keystrokes typed when entering passwords will still go over the wire in
        clear text.  It is trivial to capture these.
      </para>

      <para>–ì–æ–ª–æ–≤–Ω–∏–º —á–∏–Ω–æ–º XDMCP –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è —Ç–æ–Ω–∫–∏—Ö –∫–ª—ñ—î–Ω—Ç—ñ–≤ —É –ª–∞–±–æ—Ä–∞—Ç–æ—Ä–Ω–∏—Ö —É–º–æ–≤–∞—Ö. –¶—ñ–º —Ç–æ–Ω–∫–∏–º –∫–ª—ñ—î–Ω—Ç–∞–º –¥–ª—è –¥–æ—Å—Ç—É–ø—É –¥–æ —Å–µ—Ä–≤–µ—Ä–∞ –Ω–µ–æ–±—Ö—ñ–¥–Ω–∞ –ª–∏—à–µ –º–µ—Ä–µ–∂–∞, —Ç–∞, –∑–¥–∞—î—Ç—å—Å—è, –Ω–∞–π–∫—Ä–∞—â–æ—é –ø–æ–ª—ñ—Ç–∏–∫–æ—é –±–µ–∑–ø–µ–∫–∏ –±—É–¥–µ —Ç—Ä–∏–º–∞—Ç–∏ —ó—Ö —É –æ–∫—Ä–µ–º—ñ–π –º–µ—Ä–µ–∂—ñ, –¥–æ —è–∫–æ—ó –Ω–µ–º–æ–∂–ª–∏–≤–æ –æ—Ç—Ä–∏–º–∞—Ç–∏ –¥–æ—Å—Ç—É–ø —ñ–∑ –∑–æ–≤–Ω—ñ—à–Ω—å–æ–≥–æ —Å–≤—ñ—Ç—É, –∞ –∑–≤'—è–∑–æ–∫ —î –ª–∏—à–µ –∑ —Å–µ—Ä–≤–µ—Ä–æ–º. –Ñ–¥–∏–Ω–æ—é —Ç–æ—á–∫–æ—é –¥–æ—Å—Ç—É–ø—É –¥–æ –∑–æ–≤–Ω—ñ—à–Ω—å–æ–≥–æ —Å–≤—ñ—Ç—É –ø–æ–≤–∏–Ω–µ–Ω –±—É—Ç–∏ —Å–µ—Ä–≤–µ—Ä.</para>

      <para>
        The above sections "X Server Authentication Scheme" and
        "Firewall Security" also contain important information about
        using XDMCP securely.  The next section also discusses how to set up
        XDMCP access control.
      </para>

      <para>
        To workaround the inherent insecurity of XDMCP, gdm proposes a default
        built-in session that uses SSH to encrypt the remote connection.  See
        the section "Securing remote connection through SSH" above.
      </para>
    </sect2>

    <sect2 id="xdmcpaccess">
      <title>–ö–æ–Ω—Ç—Ä–æ–ª—å –¥–æ—Å—Ç—É–ø—É XDMCP</title>

      <para>–ö–æ–Ω—Ç—Ä–æ–ª—å –¥–æ—Å—Ç—É–ø—É XDMCP –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è –∑–∞ –¥–æ–ø–æ–º–æ–≥–æ—é –æ–±–≥–æ—Ä—Ç–æ–∫ TCP (TCP wrappers). GDM –º–æ–∂–µ –±—É—Ç–∏ –∑—ñ–±—Ä–∞–Ω–æ –±–µ–∑ –æ–±–≥–æ—Ä—Ç–æ–∫ TCP, —Ç–æ–º—É —Å–ª—ñ–¥ –ø–µ—Ä–µ–≤—ñ—Ä–∏—Ç–∏ —á–∏ –≤–∞—à GDM —Ü–µ –ø—ñ–¥—Ç—Ä–∏–º—É—î.</para>

      <para>–£ —Ñ–∞–π–ª–∞—Ö <filename><etc>/hosts.allow</filename> —Ç–∞ <filename><etc>hosts.deny</filename> —Å–ª—ñ–¥ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ —Å–µ—Ä–≤–µ—Ä –∑ –Ω–∞–∑–≤–æ—é <command>gdm</command>. –ù–∞–ø—Ä–∏–∫–ª–∞–¥, —â–æ–± –∑–∞–±–æ—Ä–æ–Ω–∏—Ç–∏ –¥–æ—Å—Ç—É–ø –∫–æ–º–ø'—é—Ç–µ—Ä–∞–º –∑ <filename>.evil.domain</filename> –¥–æ–¥–∞–π—Ç–µ </para>
<screen>
gdm: .evil.domain
</screen>
      <para>—É —Ñ–∞–π–ª <filename><etc>/hosts.deny</filename>. –¢–∞–∫–æ–∂ –º–æ–∂–Ω–∞ –¥–æ–¥–∞—Ç–∏</para>
<screen>
gdm: .your.domain
</screen>
      <para>—É —Ñ–∞–π–ª <filename><etc>/hosts.allow</filename>, —è–∫—â–æ –≤–∏ –≤–∏–º–∏–∫–∞—î—Ç–µ —É—Å—ñ —Å–ª—É–∂–±–∏ –∑ —É—Å—ñ—Ö –≤—É–∑–ª—ñ–≤. –î–æ–∫–ª–∞–¥–Ω—ñ—à—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –¥–∏–≤—ñ—Ç—å—Å—è —É man-—Å—Ç–æ—Ä—ñ–Ω—Ü—ñ <ulink type="help" url="man:hosts.allow">hosts.allow(5)</ulink>.</para>
    </sect2>

    <sect2 id="rbac">
      <title>RBAC (Role Based Access Control)</title>

      <para>
        If GDM is compiled with RBAC support, then the
        <filename>RBACSystemCommandKeys</filename> configuration option can be
        used to specify the RBAC key to be used to determine if the user has
        authority to use commands.  This is supported for the Shutdown,
        Reboot, Suspend, and Custom Commands that appear in the GDM greeter
        and via the <command>gdmflexiserver</command> QUERY_LOGOUT_ACTION,
        SET_LOGOUT_ACTION, and SET_SAFE_LOGOUT_ACTION commands.  The greeter
        will only display the option if the gdm user (specified by the
        <filename>User</filename> configuration option) has permission
        via RBAC.  Users will only be able to use the
        <command>gdmflexiserver</command> commands if the user has
        permission via RBAC.
      </para>
    </sect2>
  </sect1>

  <sect1 id="consolekit">
    <title>Support for ConsoleKit</title>

    <para>
      GDM includes support for publishing user login information with the user
      and login session accounting framework known as ConsoleKit.  ConsoleKit
      is able to keep track of all the users currently logged in.  In this
      respect, it can be used as a replacement for the utmp or utmpx files that
      are available on most Unix-like operating systems.
    </para>

    <para>
      When GDM is about to create a new login process for a user it will call
      a privileged method of ConsoleKit in order to open a new session for this
      user.  At this time GDM also provides ConsoleKit with information about
      this user session such as: the user ID, the X11 Display name that will be
      associated with the session, the host-name from which the session
      originates (useful in the case of an XDMCP session), whether or not this
      session is attached, etc.  As the entity that initiates the user process,
      GDM is in a unique position know and to be trusted to provide these bits
      of information about the user session.  The use of this privileged method
      is restricted by the use of D-Bus system message bus security policy.
    </para>

    <para>
      In the case where a user with an existing session and has authenticated
      at GDM and requests to resume that existing session GDM calls a
      privileged method of ConsoleKit to unlock that session.  The exact
      details of what happens when the session receives this unlock signal is
      undefined and session-specific.  However, most sessions will unlock a
      screensaver in response.
    </para>

    <para>
      When the user chooses to log out, or if GDM or the session quit
      unexpectedly the user session will be unregistered from ConsoleKit.
    </para>

    <para>
      If support for ConsoleKit is not desired it can be disabled at build
      time using the "--with-console-kit=no" option when running
      configure.
    </para>

  </sect1>

  <sect1 id="gdmsetupusage">
    <title>Using gdmsetup To Configure GDM</title>

    <para>
      The <command>gdmsetup</command> application can be used to configure GDM.
      If you believe running root-owned GUI's causes security risk, then you
      would want to always edit the files by hand and not use
      <command>gdmsetup</command>.  Editing the files by hand is explained in
      the "Configuration" section of this document.  Note that
      <command>gdmsetup</command> does not support changing of all
      configuration variables, so it may be necessary to edit the files by
      hand for some configurations.
    </para>

    <para>
      The <command>gdmsetup</command> program has five tabs: Local, Remote,
      Accessibility, Security, and Users, described below.  In parenthesis is
      information about which GDM configuration key is affected by each GUI
      choice.  Refer to the "Configuration" section of this manual
      and the comments in the GDM System Defaults Configuration File for
      additional details about each key.
    </para>

    <sect2 id="gdmsetuplocaltab">
      <title>Local Tab</title>

      <para>
        The Local tab is used for controlling the appearance of GDM for
        attached (also known as local or static) displays.  Attached displays
        are non-XDMCP remote connections, for example.  The choices available
        in this tab depend on the setting of the "Style" combobox.
        This combobox is used to determine whether the "Plain" or
        "Themed" greeter GUI is used.  The differences between these
        greeter programs are explained in the "Overview" section of
        this document.
      </para>

      <para>
        If the "Style" choice is "Plain", then GDM will
        use the <command>gdmlogin</command> program as the GUI
        (daemon/Greeter).  When this choice is selected,
        <command>gdmsetup</command> allows the user to select whether the
        background is an image or solid color (greeter/BackgroundType).  If
        image is selected, there is a file selection button to pick the image
        file (greeter/BackgroundImage) and a checkbox to scale the image to fit
        the screen (greeter/BackgroundImageScaleToFit).  If solid color is
        selected, there is a button available to allow the color selection
        (greeter/BackgroundColor).  Also, the user may select the logo image
        that appears in gdmlogin (greeter/Logo).
      </para>

      <para>
        If the "Style" choice is "Plain with face browser",
        then the <command>gdmlogin</command> program is used as the GUI
        (daemon/Greeter) and the face browser is turned on (greeter/Browser).
        The Face Browser is explained in the "Overview" section.
        Otherwise, the choices are the same as when the "Style"
        choice is "Plain".  Additional setup in the Users tab may be
        necessary to choose which users appear in the Face Browser.
      </para>

      <para>
        If the "Style" choice is "Themed", then the
        <command>gdmgreeter</command> program is used as the GUI
        (daemon/Greeter).  When this choice is selected,
        <command>gdmsetup</command> allows the user to select the theme to be
        used (greeter/GraphicalTheme).  Note that the checkbox to the left
        of the theme's name must be checked for a theme to be selected.
        Information about the theme's author and copyright are shown for the
        highlighted theme.  The "Remove" button can be used to delete
        the highlighted theme. The "Add" button can be used to add
        new themes to the system.  For a new theme to be added it must be
        in tar or compressed tar format.  The "Background color"
        displayed when GDM starts (and if the theme has transparent elements)
        can be selected (greeter/GraphicalThemedColor).  The "Theme"
        combo box may be set to "Random from selected" to display a
        random theme for each login (greeter/GraphicalThemeRand and
        greeter/GraphicalThemes).  To use random themes, select each theme that
        you wish to be displayed.  By default this combobox is set to
        "Selected only", so that only a single theme may be selected
        and be used.
      </para>

      <para>
        If the "Style" choice is "Themed with face
        browser", then the <command>gdmgreeter</command> program is used
        as the GUI (daemon/Greeter) and the face browser is turned on
        (greeter/Browser) if supported by the theme.  The Face Browser is
        explained in the Overview section.  Otherwise, the choices are the
        same as when the "Style" choice is "Themed".
        Additional setup in the Users tab may be necessary to choose which
        users appear in the Face Browser.
      </para>

      <para>
        Regardless of the "Style" choice, the user may also select
        whether the Actions menu is visible (greeter/SystemMenu), whether the
        Actions menu includes the choice to start <command>gdmsetup</command>
        (greeter/ConfigAvailable), and whether the Action menu includes the
        choice to start <command>gdmchooser</command> to run a remote XDMCP
        login session (greeter/ChooserButton).  The welcome message for
        attached DISPLAYS may be specified (greeter/DefaultWelcome and
        greeter/Welcome). The welcome message may contain the character
        sequences described in the "Text Node" subsection of the
        "Themed Greeter" section of this manual.  These character
        sequences allow the welcome message to contain things like the display
        or host name.
      </para>
    </sect2>

    <sect2 id="gdmsetupremotetab">
      <title>Remote Tab</title>

      <para>
        The Remote tab controls the appearance of the GDM for users logging
        in via XDMCP.  By default XDMCP is disabled, and users should be
        comfortable with the XDMCP-related sections of the Security section
        of this document before enabling it.  This tab includes a
        "Style" combobox which can be used to turn on XDMCP and
        control the appearance of GDM for remote users (gui/RemoteGreeter
        and xdmcp/Enable).  The user may specify to use either the same
        greeter as used on the Local tab, or the other Greeter program.  If
        the Face Browser setting is true on the Local tab, then it will also
        be true for the Remote tab.  If the Face Browser setting is
        false on the Local tab, then it will also be false for the Remote
        tab.  It is recommended that the "Plain" GUI be used for
        remote connections since it is more lightweight and tends to have
        better performance across a network.
      </para>

      <para>
        If Remote login is enabled, then the welcome message for
        remote DISPLAYs may be specified (greeter/DefaultRemoteWelcome and
        greeter/RemoteWelcome).  This welcome message is separate from the
        one shown for attached displays defined in the Local tab and can have
        a different value.  The welcome message may contain the character
        sequences described in the "Text Node" subsection of the
        "Themed Greeter" section of this manual.  These character
        sequences allow the welcome message to contain things like the
        display or host name.
      </para>

      <para>
        If the "Style" choice is "Same as Local" and the
        local selection is "Plain" or "Plain with face
        browser", then the user may select whether background images
        should be displayed for remote logins
        (greeter/BackgroundRemoteOnlyColor).
      </para>

      <para>
        If the "Style" choice is enabled and set to a different
        value than the Local tab, then the user has the same configuration
        choices as found on the Local tab except that the System Menu
        choices are not available since this is never available for remote
        logins for security purposes.
      </para>

      <para>
        If Remote login is enabled, there is a "Configure XDMCP"
        button which displays a dialog allowing the user to set XDMCP
        configuration, including whether indirect requests are honored
        (xdmcp/HonorIndirect), UDP port (xdmcp/Port), maximum pending requests
        (xdmcp/MaxPending), maximum pending indirect requests
        (xmdcp/MaxPendingIndirect), maximum remote sessions
        (xdmcp/MaxSessions), maximum wait time (xdmcp/MaxWait), maximum
        indirect wait time (xdmcp/MaxWaitIndirect), displays per host
        (xdmcp/DisplaysPerHost), and ping interval (xdmcp/PingIntervalSeconds).
        The default settings are standard settings and should only be changed
        by someone who understands the ramifications of the change.
      </para>
    </sect2>

    <sect2 id="gdmsetupaccessibilitytab">
      <title>Accessibility Tab</title>

      <para>
        The Accessibility tab is used to turn on Accessibility features in GDM.
        "Enable accessible login" (daemon/AddGtkModules and
        daemon/GtkModulesList) turns on GDM's gesture listeners which are
        explained in the "Accessibility" section of this document.
        There is also a checkbox to allow users to change the theme when using
        the Plain greeter (gui/AllowGtkThemeChange).  This feature allows GDM
        users to switch the theme to the HighContrast or LowContrast themes if
        needed.  The user may also select whether GDM should play a sound when
        the login screen is ready, when login is successful and when login has
        failed.  File chooser buttons are used to select the sound file to be
        played, and the "Play" button can be used to sample the
        sound.
      </para>
    </sect2>

    <sect2 id="gdmsetupsecuritytab">
      <title>Security Tab</title>

      <para>
        The Security tab allows the user to turn on Automatic and Timed login,
        which user is logged in via an automatic or timed login, and the
        timed login delay (daemon/AutomaticLoginEnable, daemon/AutomaticLogin,
        daemon/TimedLoginEnable, daemon/TimedLogin, and daemon/TimedLoginDelay).
        If automatic login is turned on, then the specified user will
        immediately log in on reboot without GDM asking for username/password.
        If the user logs out of their session, GDM will start and ask for
        username and password to log back in.  If TimedLogin is turned on, then
        GDM will log into the specified user after a specified number of
        seconds.  The user may enable Timed Login for remote (XDMCP)
        connections by checking the "Allow remote timed logins"
        checkbox.
      </para>

      <para>
        On this tab, the user may select whether the system administrator user
        can log in, and whether the system administrator user can log in
        via remote (XDMCP) connections (security/AllowRoot and
        security/AllowRemoteRoot).  The user may turn on GDM debug
        (debug/Enable) which causes debug messages to be sent to the system
        log.  Debug should only be used when diagnosing a problem and not be
        left on when not needed.  The "Deny TCP connections to
        X server" choice will disable X forwarding if selected
        (security/DisallowTCP).  A login retry delay (security/RetryDelay) can
        be set to cause GDM to wait a number of seconds after a failed login.
      </para>

      <para>
        The "Configure X Server" button can be used to specify how
        GDM manages each display.  The "Servers" combobox shows what
        server definitions are available (Standard, Terminal, and Chooser by
        default).  Refer to the "X Server Definitions" section of
        the "Configuration" section for more information about how
        to create new Server Definitions.
      </para>

      <para>
        For any server type, the user may modify the "Server Name"
        (server/name), the "Command" (server/command) to be used to
        launch the X server, whether the server type will "Launch"
        (server/chooser) the greeter or chooser GUI after starting the
        X server, whether GDM handles this type (normally only set to false
        when logging into a Terminal session type), and whether the session
        type supports "Flexible" (server/flexible) sessions.
      </para>

      <para>
        The "Servers To Start" section shows what server type is
        displayed for each display on the machine.  Users may click on the
        "Add/Modify" button to add a new display to the list or to
        modify a selected display.  This simply corresponds each physical
        display with the Server Definition to be used for managing that
        display.  The "Remove" button may be used to remove a
        display from the list.
      </para>
    </sect2>

    <sect2 id="gdmsetupuserstab">
      <title>Users Tab</title>

      <para>
        The Users tab controls which users appear in the Face Browser.  If the
        "Include all users from /etc/password" checkbox is selected,
        then all users (with a userid above greeter/MinimalUID and not in the
        Exclude list) are displayed.  If this checkbox is not selected, then
        users must be added to the "Include" list.  Users in the
        "Exclude" list are never displayed.  The "Add" and
        "Remove" buttons are used to add a new user to the list or
        remove a selected user from the list.  The "Apply User
        Changes" button must be pressed after the "Include" and
        "Exclude" lists have been modified.  The left and right
        arrow buttons between the "Include" and "Exclude"
        lists can be used to move a selected user from one list to the other.
      </para>
    </sect2>
  </sect1>

  <sect1 id="configuration">
    <title>–ù–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è</title>

    <para>
      GDM has powerful configuration management.  System default configuration
      is stored in the GDM System Defaults Configuration File and user changes
      to the default configuration are stored in the GDM Custom Configuration
      File.  This allows sysadmins to store the GDM System Defaults
      Configuration File on a shared filesystem, so a single file can be used
      to control configuration for multiple machines.  GDM also supports
      per-display configuration for GUI-related keys.
    </para>

    <para>
      The <command>gdmsetup</command> is a GUI program you can use to edit the
      GDM configuration.  This program may also be launched directly from the
      login screen if the greeter/ConfigAvailable key is set to "true"
      Not all keys in the GDM configuration file are supported in the GUI, so
      you may need to edit the configuration files by hand to edit these keys.
      If you believe running root-owned GUI's causes security risk, then you
      would want to always edit the files by hand.  This program does not
      support setting per-display configuration, so per-display configuration
      files must be set up by hand.
    </para>

    <para>
      Aside from the GDM System Defaults Configuration File, the other GDM
      configuration files are located, by default, in the
      <filename><etc>/gdm/</filename> folder or its subdirectories.
      Note that the location of many configuration files are defined in the
      GDM configuration files, so check the GDM System Defaults Configuration
      File and the GDM Custom Configuration File if the files are not in the
      locations specified in this document.
    </para>

    <para>
      Listing of the config directory contents:
    </para>

<screen>
custom.conf
locale.alias
Xsession
XKeepsCrashing
modules/
Init/
PostLogin/
PreSession/
PostSession/
</screen>

    <para>
      <filename>locale.alias</filename> is a file which looks much like the
      system locale alias but, in fact, is not the same.  This is a list
      of all languages that may be on your system.  All languages are
      checked to see if they exist before displaying them in the Language
      Selection dialog in the login GUI.  Only those that exist are displayed.
    </para>

    <para>
      <filename>Xsession</filename> is a script which sets up a user session
      and then executes the user's choice of session.  Note that the session
      script is typically started via the <filename>desktop</filename>
      file associated with the session the user has picked.  Some
      sessions may start the user's session via a different mechanism than
      the <filename>Xsession</filename> script, so please check the
      appropriate <filename>desktop</filename> before assuming a session
      startup issue is being caused by this file.
    </para>

    <para><filename>XKeepsCrashing</filename> - —Å—Ü–µ–Ω–∞—Ä—ñ–π, —è–∫–∏–π –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –∫–æ–ª–∏ X-—Å–µ—Ä–≤–µ—Ä –∞–≤–∞—Ä—ñ–π–Ω–æ –∑–∞–≤–µ—Ä—à—É—î—Ç—å—Å—è –¥–µ–∫—ñ–ª—å–∫–∞ —Ä–∞–∑—ñ–≤. –¢–∏–ø–æ–≤–∏–π —Å—Ü–µ–Ω–∞—Ä—ñ–π –ø—Ä–∞—Ü—é—î —É –±—ñ–ª—å—à–æ—Å—Ç—ñ –¥–∏—Å—Ç—Ä–∏–±—É—Ç–∏–≤—ñ–≤ Linux. –í—ñ–Ω –º–æ–∂–µ –∑–∞–ø—É—Å—Ç–∏—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º—É –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è X-Window, –∑–∞ —É–º–æ–≤–∏, —â–æ –æ—Å–æ–±–∞ –∑–∞ –∫–æ–Ω—Å–æ–ª–ª—é –∑–Ω–∞—î –ø–∞—Ä–æ–ª—å –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root).</para>

    <para>–ú–æ–¥—É–ª—ñ —Å–ø–µ—Ü—ñ–∞–ª—å–Ω–∏—Ö –º–æ–∂–ª–∏–≤–æ—Å—Ç–µ–π –∑–Ω–∞—Ö–æ–¥—è—Ç—å—Å—è —É –∫–∞—Ç–∞–ª–æ–∑—ñ <filename>modules/</filename>, —ó—Ö —Ä–æ–∑–≥–ª—è–Ω–µ–º–æ –æ–∫—Ä–µ–º–æ. –ß–∏—Ç–∞–π—Ç–µ —Å–∞–º—ñ —Ñ–∞–π–ª–∏, —É –Ω–∏—Ö –º—ñ—Å—Ç–∏—Ç—å—Å—è –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–∞ –¥–æ–∫—É–º–µ–Ω—Ç–∞—Ü—ñ—è. –¢–∏–ø–æ–≤–∞ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—è –∑–Ω–∞—Ö–æ–¥–∏—Ç—å—Å—è, —â–æ —É —Å–≤–æ—ó–π –Ω–∞–∑–≤—ñ –º—ñ—Å—Ç—è—Ç—å <filename>factory</filename>. –¶—ñ —Ñ–∞–π–ª–∏ –Ω–µ —á–∏—Ç–∞—é—Ç—å—Å—è, –≤–æ–Ω–∏ —ñ—Å–Ω—É—é—Ç—å –ª–∏—à–µ –¥–ª—è —Ç–æ–≥–æ, —â–æ–± –≤–∏ –∑–∞–≤–∂–¥–∏ –º–∞–ª–∏ –º–æ–≥–ª–∏ –ø–æ–≤–µ—Ä–Ω—É—Ç–∏ —Ç–∏–ø–æ–≤—É –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—é.</para>

    <para>
      Files describing available GDM session follow the freedesktop.org
      desktop file specification.  The <filename>.desktop</filename>-style
      files are installed to <filename><etc>/X11/sessions/</filename>.
      This directory is also read by the KDE desktop manager (KDM) for common
      configuration.  Next the directory
      <filename><share>/gdm/BuiltInSessions/</filename> is read for
      GDM specific built-in sessions (KDM hardcodes these at time of
      this writing).  Lastly the default setup will also read
      <filename><share>/xsessions/</filename> (which should be
      <filename><share>/xsessions/</filename> if you really wish to
      cooperate with KDM) where desktop packages can install their session
      files.  The directories under the <filename><etc></filename> should
      be reserved for configuration.  The desktop file specification approach
      makes it easy for package management systems to install window managers
      and different session types without requiring the sysadmin to edit files.
      See the <filename>SessionDesktopDir</filename> configuration key for
      changing the paths.  It used to be that GDM stored its built in
      sessions in <filename><etc>/dm/Sessions/</filename> but this is
      deprecated as of 2.5.90.0.  Note that prior to version 2.4.4.2 only the
      <filename><etc>/dm/Sessions/</filename> was being read.
    </para>

    <para>–°–µ–∞–Ω—Å–∏ –º–æ–∂–Ω–∞ –≤–∏–º–∫–Ω—É—Ç–∏ (—è–∫—â–æ –≤–æ–Ω–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω—ñ —É <filename><share>/xsessions/</filename>), —è–∫—â–æ –¥–æ–¥–∞—Ç–∏ —ñ–¥–µ–Ω—Ç–∏—á–Ω—ñ –∑–∞ –Ω–∞–∑–≤–æ—é <filename>.desktop</filename>-—Ñ–∞–π–ª–∏ –¥–æ –æ–¥–Ω–æ–≥–æ —Ä–∞–Ω—ñ—à–µ –∑–≥–∞–¥–∞–Ω–∏—Ö –∫–∞—Ç–∞–ª–æ–≥—ñ–≤, (–Ω–∞–ø—Ä–∏–∫–ª–∞–¥ <filename><etc>/X11/sessions</filename>) —Ç–∞ –≤–∫–∞–∑–∞—Ç–∏ <filename>Hidden=true</filename> —É —Ü—å–æ–º—É —Ñ–∞–π–ª—ñ.</para>

    <para>
      GDM uses the optional key <filename>X-Gdm-XserverArgs</filename> in
      session files to specify additional arguments to be passed to the
      X server.  For example, the entry
      <filename>X-Gdm-XserverArgs=-depth 16</filename> will start the
      X server with a color depth of 16 bits.  Any such additional arguments
      are ignored when using a Nested display (when GDM is launched in a
      window).
    </para>

    <sect2 id="scriptdirs">
      <title>–ö–∞—Ç–∞–ª–æ–≥–∏ —Å—Ü–µ–Ω–∞—Ä—ñ—ó–≤</title>

      <para>–£ —Ü—å–æ–º—É —Ä–æ–∑–¥—ñ–ª—ñ –æ–ø–∏—Å—É—é—Ç—å—Å—è –∫–∞—Ç–∞–ª–æ–≥–∏ <filename>Init</filename>, <filename>PostLogin</filename>, <filename>PreSession</filename> —Ç–∞ <filename>PostSession</filename>, –∫–æ—Ç—Ä—ñ –¥—É–∂–µ –ø–æ–¥—ñ–±–Ω—ñ –æ–¥–∏–Ω –¥–æ –æ–¥–Ω–æ–≥–æ.</para>

      <para>
        When the X server has been successfully started, GDM will try to run
        the script called <filename>Init/<displayname></filename>. I.e.
        <filename>Init/:0</filename> for the first attached display.  If this
        file is not found, GDM will attempt to to run
        <filename>Init/<hostname></filename>. I.e.
        <filename>Init/somehost</filename>.
        If this still is not found, GDM will try
        <filename>Init/XDMCP</filename> for all XDMCP logins or
        <filename>Init/Flexi</filename> for all on demand flexible
        displays.  If none of the above were found, GDM will run
        <filename>Init/Default</filename>. The script will be run as root and
        GDM blocks until it terminates. Use the <filename>Init/*</filename>
        script for applications that are supposed to run alongside with the GDM
        login window. xconsole for instance.  Commands to set the background
        etc. go in this file too.
      </para>

      <para>–°–∏—Å—Ç–µ–º–Ω–∏–π –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä –º–æ–∂–µ –≤–∫–∞–∑–∞—Ç–∏, —á–∏ –ø–æ—Ç—Ä—ñ–±–Ω–æ –∑–∞–≤–µ—Ä—à—É–≤–∞—Ç–∏ –∑–∞–ø—É—â–µ–Ω—ñ —É —Å—Ü–µ–Ω–∞—Ä—ñ—ó Init –ø—Ä–æ–≥—Ä–∞–º–∏ –ø–µ—Ä–µ–¥ –ø–æ—á–∞—Ç–∫–æ–º –≤–∏–±—Ä–∞–Ω–æ–≥–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–µ–º —Å–µ–∞–Ω—Å—É. –¶–µ –∫–æ–Ω—Ç—Ä–æ–ª—é—î—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–æ–º <filename>KillInitClients</filename>.</para>

      <para>–ü—ñ—Å–ª—è —É—Å–ø—ñ—à–Ω–æ—ó –∞—É—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, GDM –Ω–∞–º–∞–≥–∞—î—Ç—å—Å—è –≤–∏–∫–æ–Ω–∞—Ç–∏ —Å—Ü–µ–Ω–∞—Ä—ñ–π –∑ –∫–∞—Ç–∞–ª–æ–≥—É <filename>PostLogin</filename> —Ç–∞–∫–∏–º —Å–∞–º–∏–º —á–∏–Ω–æ–º —è–∫ —ñ —É –∫–∞—Ç–∞–ª–æ–∑—ñ <filename>Init</filename>. –¶–µ —Ä–æ–±–∏—Ç—å—Å—è –¥–æ –±—É–¥—å-—è–∫–æ–≥–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è —Å–µ–∞–Ω—Å—É, —Ç–æ–º—É —É —Ü—å–æ–º—É —Å—Ü–µ–Ω–∞—Ä—ñ—ó, –ø—Ä–∏ –Ω–µ–æ–±—Ö—ñ–¥–Ω–æ—Å—Ç—ñ, –º–æ–∂–Ω–∞ –≤–∏–∑–Ω–∞—á–∏—Ç–∏ –¥–æ–º–∞—à–Ω—ñ–π –∫–∞—Ç–∞–ª–æ–≥ (–∞–ª–µ, —è–∫—â–æ –º–æ–∂–ª–∏–≤–æ, –±–∞–∂–∞–Ω–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ –¥–ª—è —Ü—å–æ–≥–æ –º–æ–¥—É–ª—å <filename>pam_mount</filename>). –£ —Ü—å–æ–º—É —Å—Ü–µ–Ω–∞—Ä—ñ—ó –¥–æ—Å—Ç—É–ø–Ω—ñ –∑–º—ñ–Ω–Ω—ñ <filename>$USER</filename> —Ç–∞ <filename>$DISPLAY</filename>, —Ç–∞ –≤—ñ–Ω —Ç–∞–∫–æ–∂ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –∑ –ø—Ä–∞–≤–∞–º–∏ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root). –°—Ü–µ–Ω–∞—Ä—ñ–π –ø–æ–≤–∏–Ω–µ–Ω –ø–æ–≤–µ—Ä–Ω—É—Ç–∏ 0 –ø—Ä–∏ —É—Å–ø—ñ—à–Ω–æ–º—É –≤–∏–∫–æ–Ω–∞–Ω–Ω—ñ, —É —ñ–Ω—à–æ–º—É –≤–∏–ø–∞–¥–∫—É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –Ω–µ –±—É–¥–µ –¥–æ–∑–≤–æ–ª–µ–Ω–æ —É–≤—ñ–π—Ç–∏. –ü—Ä–æ—Ç–µ –ø—Ä–∏ –∑–∞–ø—É—Å–∫—É –∞–≤–∞—Ä—ñ–π–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É —Ü–µ –Ω–µ —Ç–∞–∫.</para>

      <para>
        After the user session has been setup from the GDM side of things, GDM
        will run the scripts in the <filename>PreSession</filename> directory,
        again in the same manner as the <filename>Init</filename> directory.
        This script can be used for session management or accounting, for
        example.  The <filename>$USER</filename> environment variable contains
        the login of the authenticated user and <filename>$DISPLAY</filename>
        is set to the current display.  The script should return 0 on success.
        Any other value will cause GDM to terminate the current login process.
        This is not true for failsafe sessions however.  Also
        <filename>$X_SERVERS</filename> environmental variable is set and this
        points to a fake generated X servers file for use with the sessreg
        accounting application.
      </para>

      <para>–ü—ñ—Å–ª—è —Ü—å–æ–≥–æ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –æ—Å–Ω–æ–≤–Ω–∏–π —Å—Ü–µ–Ω–∞—Ä—ñ–π <filename>Xsession</filename>, —è–∫–æ–º—É —É –ø–µ—Ä—à–æ–º—É –∞—Ä–≥—É–º–µ–Ω—Ç—ñ –ø–µ—Ä–µ–¥–∞—î—Ç—å—Å—è –≤–∏–±—Ä–∞–Ω–∏–π –≤–∏–∫–æ–Ω—É–≤–∞–Ω–∏–π —Ñ–∞–π–ª —Å–µ–∞–Ω—Å—É. –í—ñ–Ω –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –∑ –ø—Ä–∞–≤–∞–º–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞. –ù–∞—è–≤–Ω—ñ –≤–∏–∫–æ–Ω—É–≤–∞–Ω—ñ —Ñ–∞–π–ª–∏ —Å–µ–∞–Ω—Å—ñ–≤ –±–µ—Ä—É—Ç—å—Å—è –∑ —Ä—è–¥–∫–∞ <filename>Exec=</filename> —É <filename>.desktop</filename> —Ñ–∞–π–ª–∞—Ö –∑ –∫–∞—Ç–∞–ª–æ–≥—ñ–≤ –≤–∫–∞–∑–∞–Ω–∏—Ö —É <filename>SessionDesktopDir</filename>. –ó–∞–∑–≤–∏—á–∞–π —Ü–µ–π —à–ª—è—Ö —Ç–∞–∫–∏–π: <filename><etc>/X11/sessions/:<etc>/dm/Sessions:/usr/share/xsessions/</filename>. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ø–µ—Ä—à–∏–π –∑–Ω–∞–π–¥–µ–Ω–∏–π —Ñ–∞–π–ª. –í–ø–æ–¥–æ–±–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –∞–±–æ –≤–∏–±–∏—Ä–∞—é—Ç—å—Å—è –∞–±–æ –∑ —Ü–∏—Ö —Å–µ–∞–Ω—Å—ñ–≤, –∞–±–æ GDM —à—É–∫–∞—î —ó—Ö —É —Ñ–∞–π–ª—ñ <filename>~/.dmrc</filename>.</para>

      <para>
        This script should really load the user's profile and generally do all
        the voodoo that is needed to launch a session.  Since many systems
        reset the language selections done by GDM, GDM will also set the
        <filename>$GDM_LANG</filename> variable to the selected language.  You
        can use this to reset the language environmental variables after you
        run the user's profile.  If the user elected to use the system language,
        then <filename>$GDM_LANG</filename> is not set.
      </para>

      <para>–ö–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –∑–∞–≤–µ—Ä—à—É—î —Å–µ–∞–Ω—Å, –∑–Ω–æ–≤—É –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è —Å—Ü–µ–Ω–∞—Ä—ñ–π –∑ <filename>PostSession</filename>. –í—Å—ñ –¥—ñ—ó —Ç–∞–∫—ñ —Å–∞–º—ñ —è–∫ —ñ —É <filename>Init</filename>, <filename>PostLogin</filename> —Ç–∞ <filename>PreSession</filename>. –ó–Ω–æ–≤—É –∂ —Ç–∞–∫–∏ —Å—Ü–µ–Ω–∞—Ä—ñ–π –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –∑ –ø—Ä–∞–≤–∞–º–∏ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ (root), –¥–æ–ø–æ–º—ñ–∂–Ω–∏–π –ø—Ä–æ—Ü–µ—Å —Å–µ—Ä–≤–µ—Ä–∞ –±–ª–æ–∫—É—î—Ç—å—Å—è. –ó–º—ñ–Ω–Ω–∞ –æ—Ç–æ—á–µ–Ω–Ω—è <filename>$USER</filename> –º—ñ—Å—Ç–∏—Ç—å —ñ–º'—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, —è–∫–∏–π –∑–∞–≤–µ—Ä—à—É—î —Å–µ–∞–Ω—Å, –∑–º—ñ–Ω–Ω–∞ –æ—Ç–æ—á–µ–Ω–Ω—è <filename>$DISPLAY</filename> –±—É–¥–µ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∞ —É –∑–Ω–∞—á–µ–Ω–Ω—è –¥–∏—Å–ø–ª–µ—é, –∞–ª–µ –∑–≤–µ—Ä–Ω—ñ—Ç—å —É–≤–∞–≥—É, —â–æ X-—Å–µ—Ä–≤–µ—Ä –¥–ª—è —Ü—å–æ–≥–æ –¥–∏—Å–ø–ª–µ—é –º–æ–∂–µ –±—É—Ç–∏ –≤–∂–µ –∑–∞–≤–µ—Ä—à–µ–Ω–∏–π, —Ç–æ–º—É –Ω–µ —Å–ª—ñ–¥ –Ω–∞–º–∞–≥–∞—Ç–∏—Å—å –æ—Ç—Ä–∏–º–∞—Ç–∏ –¥–æ –Ω—å–æ–≥–æ –¥–æ—Å—Ç—É–ø. –¢—É—Ç –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∞ –∑–º—ñ–Ω–Ω–∞ –æ—Ç–æ—á–µ–Ω–Ω—è <filename>$X_SERVERS</filename>, –≤–æ–Ω–∞ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è —Ñ–∞–ª—å—à–∏–≤–æ–≥–æ –∑–≥–µ–Ω–µ—Ä–æ–≤–∞–Ω–æ–≥–æ —Ñ–∞–π–ª—É x-—Å–µ—Ä–≤–µ—Ä–∞ –¥–ª—è –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è –∑ –ø—Ä–æ–≥—Ä–∞–º–æ—é –æ–±–ª—ñ–∫—É sessreg.</para>

      <para>–ó–≤–µ—Ä–Ω—ñ—Ç—å —É–≤–∞–≥—É, —Å—Ü–µ–Ω–∞—Ä—ñ–π <filename>PostSession</filename> –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –Ω–∞–≤—ñ—Ç—å —è–∫—â–æ –¥–∏—Å–ø–ª–µ–π –∑–∞–≤–µ—Ä—à–∏–≤—Å—è –∞–≤–∞—Ä—ñ–π–Ω–æ —á–µ—Ä–µ–∑ –ø–æ–º–∏–ª–∫—É –≤–≤–æ–¥—É/–≤–∏–≤–æ–¥—É –∞–±–æ —â–æ—Å—å –ø–æ–¥—ñ–±–Ω–µ. –¢–æ–º—É, –Ω–µ –≥–∞—Ä–∞–Ω—Ç—É—î—Ç—å—Å—è, —â–æ X-–ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∞—Ü—é–≤–∞—Ç–∏–º—É—Ç—å –ø—Ä–∏ –π–æ–≥–æ –≤–∏–∫–æ–Ω–∞–Ω–Ω—ñ.</para>

      <para>–ó –≤–∏–Ω—è—Ç–∫–æ–º —Å—Ü–µ–Ω–∞—Ä—ñ—é <filename>Xsession</filename> –≤ —É—Å—ñ—Ö —Ü–∏—Ö —Å—Ü–µ–Ω–∞—Ä—ñ—è—Ö –≤–∏–∑–Ω–∞—á–µ–Ω–∞ –∑–º—ñ–Ω–Ω–∞ –æ—Ç–æ—á–µ–Ω–Ω—è <filename>$RUNNING_UNDER_GDM</filename> –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∞ —É <filename>yes</filename>, —Ç–æ–º—É –≤–∏ –º–æ–∂–µ—Ç–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ —Ü—ñ —Å—Ü–µ–Ω–∞—Ä—ñ—ó –∑ —ñ–Ω—à–∏–º–∏ –º–µ–Ω–µ–¥–∂–µ—Ä–∞–º–∏ –¥–∏—Å–ø–ª–µ—ó–≤. –£ —Å—Ü–µ–Ω–∞—Ä—ñ—ó <filename>Xsession</filename> –∑–∞–≤–∂–¥–∏ –≤–∏–∑–Ω–∞—á–µ–Ω–∞ –∑–º—ñ–Ω–Ω–∞ <filename>$GDMSESSION</filename>, —ó—ó –∑–Ω–∞—á–µ–Ω–Ω—è - –Ω–∞–∑–≤–∞ —Ñ–∞–π–ª—É —Å–µ–∞–Ω—Å—É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ (–±–µ–∑ —á–∞—Å—Ç–∏–Ω–∏ –∑—ñ —à–ª—è—Ö–æ–º —Ç–∞ –±–µ–∑ —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è <filename>.desktop</filename>). –î–æ–¥–∞—Ç–∫–æ–≤–æ —Ç–∞–∫–æ–∂ –≤–∏–∑–Ω–∞—á–µ–Ω–æ –∑–º—ñ–Ω–Ω—É <filename>$DESKTOP_SESSION</filename>. –í–æ–Ω–∞ –º–∞—î —Ç–µ –∂ —Å–∞–º–µ –∑–Ω–∞—á–µ–Ω–Ω—è, —Ñ–∞–∫—Ç–∏—á–Ω–æ –≤–æ–Ω–æ –±—É–¥–µ —Ç–∞–∫–æ–∂ –≤—Å—Ç–∞–Ω–æ–≤–ª—é–≤–∞—Ç–∏—Å—å —É –º–∞–π–±—É—Ç–Ω—ñ—Ö –≤–µ—Ä—Å—ñ—è—Ö –º–µ–Ω–µ–¥–∂–µ—Ä—É –¥–∏—Å–ø–ª–µ—ó–≤ KDM.</para>

      <para>–ñ–æ–¥–µ–Ω –∑ <filename>Init</filename>, <filename>PostLogin</filename>, <filename>PreSession</filename> —á–∏ <filename>PostSession</filename> —Å—Ü–µ–Ω–∞—Ä—ñ—ó–≤ –Ω–µ —î –Ω–µ–æ–±—Ö—ñ–¥–Ω–∏–º, —Ç–∞ –º–æ–∂–µ –±—É—Ç–∏ –ø—Ä–æ–ø—É—â–µ–Ω–∏–π. –ê–ª–µ –≤–∏–º–∞–≥–∞—î—Ç—å—Å—è —Å—Ü–µ–Ω–∞—Ä—ñ–π <filename>Xsession</filename>, —Ç–∞ —Ö–æ—á–∞ –± –æ–¥–∏–Ω —Ñ–∞–π–ª —Å–µ–∞–Ω—Å—É <filename>.desktop</filename>.</para>
    </sect2>

    <sect2 id="configfile">
      <title>The Configuration Files - GDM System Defaults Configuration File
             and GDM Custom Configuraiton File</title>

      <para>
        GDM uses two configuration files: the GDM System Defaults Configuration
        File (<filename><share>/gdm/defaults.conf</filename>) and the
        GDM Custom Configuration File
        (<filename><etc>/gdm/custom.conf</filename>).  The GDM System
        Defaults File contains the default configuration choices for GDM, and
        should not be modified by the user.  The GDM Custom Configuration File
        is where users may specify their custom configuration choices.
        If a configuration option is not defined in either file, GDM will
        default to the value described in the comments in the GDM System
        Defaults Configuration File.
      </para>

      <para>
        Both configuration files are divided into sections each containing
        variables that define the behavior for a specific part of the GDM
        suite.  Refer to the comments in the GDM System Defaults Configuration
        File for additional information about each configuration setting.
      </para>

      <para>
        GDM also supports per-display configuration for parameters in the
        "gui", "greeter" sections of the configuration file
        Also the <filename>security/PamStack</filename> and
        <filename>daemon/LockScreen</filename> keys may be customized
        per-display.  Per-display configuration is specified by creating a file
        named
        <filename><etc>/gdm/custom.conf<display num></filename>.
        In this file the section and keys to use on this display can be
        specified.  For example, configuration overrides for display
        ":103" would be stored in the file
        <filename><etc>/gdm/custom.conf:0</filename>.  Per-display
        configuration is supported in GDM 2.14.6 and later.
      </para>

      <para>
        To change configuration by hand, edit the GDM Custom Configuration File
        or per-display configuration file and make sure the keyname=value
        pair you want is included in the appropriate section.  For example,
        to change the value for the "Greeter" key in the
        "daemon" section, make sure the daemon section of the GDM
        Custom Configuration File or per-display configuration file includes
        the "[daemon]" section followed by the key and value
        change desired.  As in this example:
      </para>

<screen>
[daemon]
Greeter=/usr/lib/gdmgreeter
</screen>

      <para>
        The <command>gdmsetup</command> command can be used to modify the GDM
        Custom Configuration File.  Note the <command>gdmsetup</command> is
        intended to be run as root, so users who feel it is insecure to run
        GUI programs as root should edit the configuration files by hand.
      </para>

      <para>
        The GDM daemon <command>--config</command> argument may instead be used
        to specify a different configuration file location.  The GDM daemon
        must be restarted to change the configuration file being used.  Also
        when building GDM, the location of the configuration files may be
        specified via the <command>--with-defaults-conf</command> and
        <command>--with-custom-conf</command> configuration options.
      </para>

      <para>
        Previous to GDM 2.13.0.4 only the
        <filename><etc>/gdm/gdm.conf</filename> existed.  For best
        backwards compatibility, this file will be used instead of the GDM
        Custom Configuration File if it exists on your system.  If upgrading
        to the new version of GDM, "make install" will check to see
        if the <filename><etc>/gdm/gdm.conf</filename> file is different
        than the <filename><etc>/gdm/factory-gdm.conf</filename> file.
        If so, the <filename><etc>/gdm/gdm.conf</filename> file will be
        automatically copied to
        <filename><etc>/gdm/custom.conf</filename> to preserve any
        configuration changes.
      </para>

      <para>
        Distributions should edit the GDM System Defaults Configuration File to
        establish default configuration values, so that they are preserved as
        defaults and not modified by users modifying the GDM Custom
        Configuration File.  Note that distributions may modify the GDM System
        Defaults Configuration File on update to improve usability, security,
        etc.  So any changes made to this file may be lost.
      </para>

      <para>
        The GDM System Defaults Configuration File and the GDM Custom
        Configuration File follow the standard <filename>.ini</filename> style
        configuration file syntax.  Keywords in brackets define sections,
        strings before an equal sign (=) are variables and the data after
        equal sign represents their value.  Empty lines or lines starting with
        the hash mark (#) are ignored.  The graphical configurator will try to
        preserve both comments (lines with a hash mark) and the overall
        structure of the file so you can intermix using the GUI or hand
        editing the configuration file.
      </para>

      <para>
        The following configuration keys are supported in GDM:
      </para>

      <sect3 id="daemonsection">
        <title>–ö–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—è —Å–µ—Ä–≤–µ—Ä–∞</title>

        <variablelist>
          <title>[daemon]</title>

          <varlistentry>
            <term>AddGtkModules</term>
            <listitem>
              <synopsis>AddGtkModules=false</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Ü–µ –¥–æ–∑–≤–æ–ª—è—î –∑–∞–ø—É—Å–∫–∞—Ç–∏ <command>gdmgreeter</command> —á–∏ <command>gdmlogin</command> –∑ –¥–æ–¥–∞—Ç–∫–æ–≤–∏–º–∏ –º–æ–¥—É–ª—è–º–∏ Gtk+. –¶–µ –∫–æ—Ä–∏—Å–Ω–æ —è–∫—â–æ –Ω–µ–æ–±—Ö—ñ–¥–Ω—ñ –¥–æ–¥–∞—Ç–∫–æ–≤—ñ –≤–ª–∞—Å—Ç–∏–≤–æ—Å—Ç—ñ, –Ω–∞–ø—Ä–∏–∫–ª–∞–¥ –ø—ñ–¥—Ç—Ä–∏–º–∫—É —Å–ø–µ—Ü—ñ–∞–ª—å–Ω–∏—Ö –º–æ–∂–ª–∏–≤–æ—Å—Ç–µ–π. –ó–≤–µ—Ä–Ω—ñ—Ç—å —É–≤–∞–≥—É, –¥–ª—è –º—ñ–Ω—ñ–º—ñ–∑–∞—Ü—ñ—ó –∑–∞–≥—Ä–æ–∑ –±–µ–∑–ø–µ—Ü—ñ –ø–æ–≤–∏–Ω–Ω—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏—Å—å –ª–∏—à–µ "–¥–æ–≤—ñ—Ä–µ–Ω—ñ" –º–æ–¥—É–ª—ñ.</para>
              <para>
                If true, then the registry daemon
                <command>at-spi-registryd</command>
                will be launched by <command>gdmgreeter</command> or
                <command>gdmlogin</command> starting with version GDM 2.17.
              </para>
              <para>–ó–∞–∑–≤–∏—á–∞–π –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –ø—ñ–¥—Ç—Ä–∏–º–∫–∏ —Å–ø–µ—Ü—ñ–∞–ª—å–Ω–∏—Ö –º–æ–∂–ª–∏–≤–æ—Å—Ç–µ–π. –ú–æ–¥—É–ª—ñ, —è–∫—ñ –∑–∞–≤–∞–Ω—Ç–∞–∂—É—é—Ç—å—Å—è, –≤–∏–∑–Ω–∞—á–∞—é—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–æ–º <filename>GtkModulesList</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>AllowLogoutActions</term>
            <listitem>
              <synopsis>AllowLogoutActions=HALT;REBOOT;SHUTDOWN;SUSPEND;CUSTOM_CMD</synopsis>
              <para>
                 Specify which actions are supported by the QUERY_LOGOUT_ACTION,
                 SET_LOGOUT_ACTION, and SET_SAFE_LOGOUT_ACTION
                 <command>gdmflexiserver</command> commands.  Valid values are
                 HALT, REBOOT, SHUTDOWN, SUSPEND, and CUSTOM_CMD and these
                 should be separated by semicolons.  This allows certain
                 options to be disabled  if desired.  Refer to the related
                 <filename>SystemCommandsInMenu</filename> and
                 <filename>RBACSystemCommandKeys</filename> configuration
                 options.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>AlwaysLoginCurrentSession</term>
            <listitem>
              <synopsis>AlwaysLoginCurrentSession=true</synopsis>
              <para>
                If true, then when the user logs in and already has an
                existing session, then they are connected to that session
                rather than starting a new session.  This only works for
                sessions running on VTs (Virtual Terminals) started with
                gdmflexiserver, and not with XDMCP.  Note that VTs are not
                supported on all operating systems.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>AutomaticLoginEnable</term>
            <listitem>
              <synopsis>AutomaticLoginEnable=false</synopsis>
              <para>
                If the user given in AutomaticLogin should be logged in upon
                first bootup.  No password will be asked.  This is useful
                for single user workstations where console security is not an
                issue and also could be useful for public terminals.  Refer
                also to <filename>TimedLogin</filename>.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>AutomaticLogin</term>
            <listitem>
              <synopsis>AutomaticLogin=</synopsis>
              <para>–ü—ñ—Å–ª—è –ø–µ—Ä—à–æ–≥–æ –∑–∞–ø—É—Å–∫—É –ø–æ—á–∏–Ω–∞—î—Ç—å—Å—è —Å–µ–∞–Ω—Å —Ü—å–æ–≥–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞. –î–ª—è —Ü—å–æ–≥–æ –Ω–µ–æ–±—Ö—ñ–¥–Ω–æ —â–æ–± —ñ–º'—è –±—É–ª–æ —ñ–º'—è–º –¥—ñ–π—Å–Ω–æ–≥–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, —Ç–∞ —â–æ–± –ø–∞—Ä–∞–º–µ—Ç—Ä AutomaticLoginEnable –º–∞–≤ –∑–Ω–∞—á–µ–Ω–Ω—è true. –ü—Ä–æ—Ç–µ, –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–∏–π –≤—Ö—ñ–¥ –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞ ("root") –Ω–µ–¥–æ–ø—É—Å—Ç–∏–º–∏–π, —Ç–∞ gdm –Ω–µ –±—É–¥–µ –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ –ø–æ—á–∏–Ω–∞—Ç–∏ —Å–µ–∞–Ω—Å –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–∞, –Ω–∞–≤—ñ—Ç—å —è–∫—â–æ –≤–∏ —Ç–∞–∫ –≤–∫–∞–∂–µ—Ç–µ.</para>

              <para>–£ –∑–Ω–∞—á–µ–Ω–Ω—ñ —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ –¥–æ–ø—É—Å—Ç–∏–º—ñ —Ç–∞–∫—ñ –º–∞–∫—Ä–æ—Å–∏:</para>

              <para>
                %% — the `%' character
              </para>

              <para>
                %d — display's name
              </para>

              <para>
                %h — display's hostname
              </para>

              <para>–ê–±–æ –∂, —è–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ –∑–∞–∫—ñ–Ω—á—É—î—Ç—å—Å—è –≤–µ—Ä—Ç–∏–∫–∞–ª—å–Ω–æ—é —Ä–∏—Å–∫–æ—é | (—Å–∏–º–≤–æ–ª –∫–∞–Ω–∞–ª—É). –¢–æ–¥—ñ –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–≤–∞–∂–∞—î—Ç—å—Å—è –Ω–∞–∑–≤–æ—é –ø—Ä–æ–≥—Ä–∞–º–∏, —â–æ –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è —Ç–∞ –≤–∏–≤–æ–¥–∏—Ç—å—Å—è —ñ–º'—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–∏–π –ø–æ—Ç—ñ–∫ –≤–∏–≤–æ–¥—É. –Ø–∫—â–æ –ø—Ä–æ–≥—Ä–∞–º–∞ –ø–æ–≤–µ—Ä—Ç–∞—î –ø–æ—Ä–æ–∂–Ω—ñ–π —Ä—è–¥–æ–∫ –∞–±–æ –Ω–µ–ø—Ä–∞–≤–∏–ª—å–Ω–µ —ñ–º'—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–∏–π –≤—Ö—ñ–¥ –Ω–µ –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è. –¶—è –º–æ–∂–ª–∏–≤—ñ—Å—Ç—å –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è, –∫–æ–ª–∏ –¥–µ–∫—ñ–ª—å–∫–∞ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö —Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è —è–∫ –Ü–Ω—Ç–µ—Ä–Ω–µ—Ç-—Ç–µ—Ä–º—ñ–Ω–∞–ª–∏, –∑ –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ—é —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ—î—é –Ω–∞ –∫–æ–∂–Ω–æ–º—É –¥–∏—Å–ø–ª–µ—ó –∑–∞–¥–∞–Ω–æ–≥–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BaseXsession</term>
            <listitem>
              <synopsis>BaseXsession=<etc>/gdm/Xsession</synopsis>
              <para>–¶–µ - –æ—Å–Ω–æ–≤–Ω–∏–π —Ñ–∞–π–ª X-—Å–µ–∞–Ω—Å—É. –ü—Ä–∏ —Ä–µ—î—Å—Ç—Ä–∞—Ü—ñ—ó –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, —É –ø–µ—Ä—à–æ–º—É –∞—Ä–≥—É–º–µ–Ω—Ç—ñ —Å—Ü–µ–Ω–∞—Ä—ñ—é –ø–µ—Ä–µ–¥–∞—î—Ç—å—Å—è –≤–∏–±—Ä–∞–Ω–∏–π –≤–∏–∫–æ–Ω—É–≤–∞–Ω–∏–π —Ñ–∞–π–ª —Å–µ–∞–Ω—Å—É. –í–∏–±—Ä–∞–Ω–∏–π —Å–µ–∞–Ω—Å –±—É–¥–µ –∑–Ω–∞—á–µ–Ω–Ω—è–º –∑ —Ä—è–¥–∫–∞ <filename>Exec=</filename> —É <filename>.desktop</filename> —Ñ–∞–π–ª—ñ —Å–µ–∞–Ω—Å—É.</para>

              <para>–Ø–∫—â–æ –≤–∏ –±–∞–∂–∞—î—Ç–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ –æ–¥–∏–Ω —Å—Ü–µ–Ω–∞—Ä—ñ–π –¥–ª—è —É—Å—ñ—Ö –º–µ–Ω–µ–¥–∂–µ—Ä—ñ–≤ –¥–∏—Å–ø–ª–µ—ó–≤, —Ç–∞ –±–∞–∂–∞—î—Ç–µ, —â–æ–± –¥–µ—è–∫—ñ —Å—Ü–µ–Ω–∞—Ä—ñ—ó –∑–∞–ø—É—Å–∫–∞–ª–∏—Å—å –ª–∏—à–µ –ø—Ä–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—ñ GDM, —Ç–æ–¥—ñ —Å–ª—ñ–¥ –ø–µ—Ä–µ–≤—ñ—Ä—è—Ç–∏ –Ω–∞—è–≤–Ω—ñ—Å—Ç—å –∑–º—ñ–Ω–Ω–æ—ó –æ—Ç–æ—á–µ–Ω–Ω—è <filename>GDMSESSION</filename>. –á—ó –∑–Ω–∞—á–µ–Ω–Ω—è –∑–∞–≤–∂–¥–∏ –¥–æ—Ä—ñ–≤–Ω—é—î –Ω–∞–∑–≤—ñ —Ñ–∞–π–ª—É <filename>.desktop</filename> (–±–µ–∑ —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è), —â–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –ø–æ—Ç–æ—á–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É, —Ç–∞ –≤—Å—Ç–∞–Ω–æ–≤–ª—é—î—Ç—å—Å—è –ª–∏—à–µ –¥–ª—è GDM —Å–µ–∞–Ω—Å—ñ–≤. –†–∞–Ω—ñ—à–µ –¥–µ—è–∫—ñ —Å—Ü–µ–Ω–∞—Ä—ñ—ó –ø–µ—Ä–µ–≤—ñ—Ä—è–ª–∏ –∑–º—ñ–Ω–Ω—É <filename>GDM_LANG</filename>, –∞–ª–µ –≤–æ–Ω–∞ –≤—Å—Ç–∞–Ω–æ–≤–ª—é—î—Ç—å—Å—è –ª–∏—à–µ —è–∫—â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –æ–±–∏—Ä–∞—î –Ω–µ—Å–∏—Å—Ç–µ–º–Ω—É  –º–æ–≤—É.</para>

              <para>–¶–µ–π —Å—Ü–µ–Ω–∞—Ä—ñ–π –º–∞—î –ø–æ–¥–±–∞—Ç–∏ –ø—Ä–æ –≤–∏–∫–æ–Ω–∞–Ω–Ω—è "login" –¥–ª—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —Ç–∞ –º–∞—î –≤–∫–ª—é—á–∞—Ç–∏ —Ñ–∞–π–ª <filename><etc>/profile</filename> —Ç–∞ —ñ–Ω—à—ñ –ø–æ–¥—ñ–±–Ω—ñ —Ñ–∞–π–ª–∏. –°—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–∏–π —Å—Ü–µ–Ω–∞—Ä—ñ–π, —â–æ –ø–æ—Å—Ç–∞—á–∞—î—Ç—å—Å—è –∑ GDM –≤–∫–ª—é—á–∞—î —Ñ–∞–π–ª–∏ —É —Ç–∞–∫–æ–º—É –ø–æ—Ä—è–¥–∫—É: <filename><etc>/profile</filename>, –ø–æ—Ç—ñ–º <filename>~/.profile</filename> –ø–æ—Ç—ñ–º <filename><etc>/xprofile</filename> —Ç–∞ –∑—Ä–µ—à—Ç–æ—é <filename>~/.xprofile</filename>. –ó–∞—É–≤–∞–∂—Ç–µ, —É —Ä—ñ–∑–Ω–∏—Ö –¥–∏—Å—Ç—Ä–∏–±—É—Ç–∏–≤–∞—Ö –ø–æ—Ä—è–¥–æ–∫ –º–æ–∂–µ –≤—ñ–¥—Ä—ñ–∑–Ω—è—Ç–∏—Å—å. –Ü–Ω–æ–¥—ñ –æ—Å–æ–±–∏—Å—Ç—ñ –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –≤—Å—Ç–∞–Ω–æ–≤–ª—é—é—Ç—å—Å—è —É <filename>~/.bash_profile</filename>, –∞–ª–µ —Ü–µ –Ω–µ–ø—Ä–∞–≤–∏–ª—å–Ω–æ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Chooser</term>
            <listitem>
              <synopsis>Chooser=<bin>/gdmchooser</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –Ω–∞–∑–≤–∞ –ø—Ä–æ–≥—Ä–∞–º–∏ –≤–∏–±–æ—Ä—É, –∑–∞ —è–∫–∏–º–∏ –º–æ–∂—É—Ç—å –π—Ç–∏ –∞—Ä–≥—É–º–µ–Ω—Ç–∏.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Configurator</term>
            <listitem>
              <synopsis>Configurator=<bin>/gdmsetup --disable-sound --disable-crash-dialog</synopsis>
              <para>–®–ª—è—Ö –¥–æ –ø—Ä–æ–≥—Ä–∞–º–∏ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è. –Ø–∫—â–æ –ø–∞—Ä–∞–º–µ—Ç—Ä –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è <filename>ConfigAvailable</filename> –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ —É true, —Ç–æ–¥—ñ —Ü—è –ø—Ä–æ–≥—Ä–∞–º–∞ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –∫–æ–ª–∏ —Ö—Ç–æ—Å—å –æ–±–∏—Ä–∞—î –ù–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è –∑ –º–µ–Ω—é –î—ñ—ó. –ó–≤–∏—á–∞–π–Ω–æ GDM —Å–ø–µ—Ä—à—É –∑–∞–ø–∏—Ç–∞—î –ø–∞—Ä–æ–ª—å –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ root. –¶—è —Ñ—É–Ω–∫—Ü—ñ—è –Ω–µ–¥–æ—Å—Ç—É–ø–Ω–∞ –Ω–∞ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö –¥–∏—Å–ø–ª–µ—è—Ö.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ConsoleCannotHandle</term>
            <listitem>
              <synopsis>ConsoleCannotHandle=am,ar,az,bn,el,fa,gu,hi,ja,ko,ml,mr,pa,ta,zh</synopsis>
              <para>–¶—ñ –º–æ–≤–∏ –Ω–µ –º–æ–∂—É—Ç—å –æ–±—Ä–æ–±–ª—è—Ç–∏—Å—å –∫–æ–Ω—Å–æ–ª–ª—é —á–µ—Ä–µ–∑ –ø—Ä–æ–±–ª–µ–º–∏ –∑ —à—Ä–∏—Ñ—Ç–∞–º–∏. –¢—É—Ç –º–∞—î—Ç—å—Å—è –Ω–∞ —É–≤–∞–∑—ñ —Ç–µ–∫—Å—Ç–æ–≤–∞ –∫–æ–Ω—Å–æ–ª—å, –∞ –Ω–µ X Window. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ª–∏—à–µ –∫–æ–ª–∏ —î –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –ø—Ä–æ –ø–æ–º–∏–ª–∫–∏ —Ç–∞ –Ω–µ–º–æ–∂–ª–∏–≤–æ –∑–∞–ø—É—Å—Ç–∏—Ç–∏ —Å–∏—Å—Ç–µ–º—É X.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ConsoleNotify</term>
            <listitem>
              <synopsis>ConsoleNotify=true</synopsis>
              <para>–Ø–∫—â–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ –∑–Ω–∞—á–µ–Ω–Ω—è false, —Ç–æ gdm –Ω–µ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏–º–µ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –ø—Ä–æ –ø–æ–º–∏–ª–∫–∏ –Ω–∞ –∫–æ–Ω—Å–æ–ª—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DefaultPath</term>
            <listitem>
              <synopsis>DefaultPath=—Ç–∏–ø–æ–≤–∏–π—à–ª—è—Ö (–∑–Ω–∞—á–µ–Ω–Ω—è –≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è –ø—Ä–∏ configure)</synopsis>
              <para>
                Specifies the path which will be set in the user's session.
                This value will be overridden with the value from
                <filename>/etc/default/login</filename> if it contains
                "ROOT=<pathname>".  If the
                <filename>/etc/default/login</filename> file exists, but
                contains no value for ROOT, the value as defined in the GDM
                configuration will be be used.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DefaultSession</term>
            <listitem>
              <synopsis>DefaultSession=gnome.desktop</synopsis>
              <para>–°–µ–∞–Ω—Å, —â–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –∫–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á —É —Å–ø–∏—Å–∫—É —Å–µ–∞–Ω—Å—ñ–≤ –≤–∏–±—Ä–∞–≤ '–û—Å—Ç–∞–Ω–Ω—ñ–π' —ñ –Ω–µ –º–∞—î –∑–±–µ—Ä–µ–∂–µ–Ω–∏—Ö —É–ø–æ–¥–æ–±–∞–Ω—å. –ó–∞—É–≤–∞–∂—Ç–µ, —Å–µ–∞–Ω—Å '–û—Å—Ç–∞–Ω–Ω—ñ–π' –Ω–µ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î—Ç—å—Å—è, –¥–∏–≤—ñ—Ç—å—Å—è –∫–ª—é—á <filename>ShowLastSession</filename>.</para>
            </listitem>
          </varlistentry>


          <varlistentry>
            <term>DisplayInitDir</term>
            <listitem>
              <synopsis>DisplayInitDir=<etc>/gdm/Init</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, —â–æ –º—ñ—Å—Ç–∏—Ç—å —Å—Ü–µ–Ω–∞—Ä—ñ–π —ñ–Ω—ñ—Ü—ñ–∞–ª—ñ–∑–∞—Ü—ñ—ó –¥–∏—Å–ø–ª–µ—é. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ —Ü–µ –¥–∏–≤—ñ—Ç—å—Å—è —É —Ä–æ–∑–¥—ñ–ª—ñ ``–ö–∞—Ç–∞–ª–æ–≥–∏ —Å—Ü–µ–Ω–∞—Ä—ñ—ó–≤''.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DisplayLastLogin</term>
            <listitem>
              <synopsis>DisplayLastLogin=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Ç–æ –ø–µ—Ä–µ–¥ –∑–∞–ø–∏—Ç–æ–º –ø–∞—Ä–æ–ª—é –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –≤–∏–≤–æ–¥–∏—Ç—å—Å—è —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—è –ø—Ä–æ –æ—Å—Ç–∞–Ω–Ω—ñ–π —Å–µ–∞–Ω—Å. </para>
              <para>–¶–µ –¥–ª—è –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–æ—Å—Ç—ñ GDM –¥–æ CSC-STD-002-85, —Ö–æ—á–∞ –Ω–∞—Ä–∞–∑—ñ —Ü–µ —Å—É—Ç–æ —Ç–µ–æ—Ä–µ—Ç–∏—á–Ω–æ. –•—Ç–æ—Å—å –º–∞—î –ø—Ä–æ—á–∏—Ç–∞—Ç–∏ —Ü—é —Å–ø–µ—Ü–∏—Ñ—ñ–∫–∞—Ü—ñ—é —Ç–∞ –ø–µ—Ä–µ–∫–æ–Ω–∞—Ç–∏—Å—å —â–æ –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω—ñ—Å—Ç—å —î (—Ç–∞–∫ —Å–∞–º–æ —è–∫ —ñ —É —ñ–Ω—à–∏—Ö –º—ñ—Å—Ü—è—Ö GDM). –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ —Ü–µ  –¥–∏–≤—ñ—Ç—å—Å—è <filename>http://www.radium.ncsc.mil/tpep/library/rainbow/CSC-STD-002-85.html</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DoubleLoginWarning</term>
            <listitem>
              <synopsis>DoubleLoginWarning=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, GDM –±—É–¥–µ –ø–æ–ø–µ—Ä–µ–¥–∂—É–≤–∞—Ç–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, —è–∫—â–æ –≤—ñ–Ω –≤–∂–µ —É–≤—ñ–π—à–æ–≤ —É —Å–µ–∞–Ω—Å –∑ —ñ–Ω—à–æ–≥–æ –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–æ–≥–æ —Ç–µ—Ä–º—ñ–Ω–∞–ª—É. –ù–∞ —Å–∏—Å—Ç–µ–º–∞—Ö, –¥–µ GDM –ø—ñ–¥—Ç—Ä–∏–º—É—î –ø–µ—Ä–µ–≤—ñ—Ä–∫—É –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏—Ö —Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤ X, GDM –¥–æ–∑–≤–æ–ª–∏—Ç—å –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –∑–∞–º—ñ—Å—Ç—å –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å –ø–µ—Ä–µ–º–∫–Ω—É—Ç–∏—Å—å –Ω–∞ –ø–æ–ø–µ—Ä–µ–¥–Ω—ñ–π –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏–π —Ç–µ—Ä–º—ñ–Ω–∞–ª –∑ —Å–µ–∞–Ω—Å–æ–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DynamicXServers</term>
            <listitem>
              <synopsis>DynamicXServers=false</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Å–ª—É–∂–±–∞ GDM –±—É–¥–µ –æ–±—Ä–æ–±–ª—è—Ç–∏ –∑–∞–ø–∏—Ç–∏ –∫–µ—Ä—É–≤–∞–Ω–Ω—è –¥–∏—Å–ø–ª–µ—è–º–∏ —á–µ—Ä–µ–∑ —Å–æ–∫–µ—Ç <filename>/tmp/.gdm_socket</filename>. –í—ñ–¥–ø–æ–≤—ñ–¥–Ω–∏–º–∏ –∫–æ–º–∞–Ω–¥–∞–º–∏ –º–æ–∂–Ω–∞ —Å—Ç–≤–æ—Ä—é–≤–∞—Ç–∏, –∑–∞–ø—É—Å–∫–∞—Ç–∏ —Ç–∞ –≤–∏–¥–∞–ª—è—Ç–∏ –¥–∏—Å–ø–ª–µ—ó. –ö–æ–º–∞–Ω–¥–∞ <filename>gdmdynamic</filename> - –∑—Ä—É—á–Ω–∏–π –º–µ—Ç–æ–¥ –Ω–∞–¥—Å–∏–ª–∞–Ω–Ω—è —Ç–∞–∫–∏—Ö –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω—å.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>FailsafeXServer</term>
            <listitem>
              <synopsis>FailsafeXServer=</synopsis>
              <para>–ö–æ–º–∞–Ω–¥–Ω–∏–π —Ä—è–¥–æ–∫ X —É —Ä–∞–∑—ñ –Ω–µ–º–æ–∂–ª–∏–≤–æ—Å—Ç—ñ –∑–∞–ø—É—Å–∫—É –∑–≤–∏—á–∞–π–Ω–æ–≥–æ X-—Å–µ—Ä–≤–µ—Ä–∞. –ú–∞—î –±—É—Ç–∏ –Ω–µ–≤–µ–ª–∏–∫–∏–º —Å—Ü–µ–Ω–∞—Ä—ñ—î–º, —â–æ –∑–∞–ø—É—Å–∫–∞—î –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–∏–π —Å–µ—Ä–≤–µ—Ä –∑ –Ω–∏–∑—å–∫–æ—é —Ä–æ–∑–¥—ñ–ª—å–Ω–æ—é –∑–¥–∞—Ç–Ω—ñ—Å—Ç—é, —è–∫–∏–π –Ω–∞–ø–µ–≤–Ω–æ –ø—Ä–∞—Ü—é–≤–∞—Ç–∏–º–µ. –í—ñ–Ω –≤–∏–ø—Ä–æ–±–æ–≤—É—î—Ç—å—Å—è –ø–µ—Ä–µ–¥ –∑–∞–ø—É—Å–∫–æ–º —Å—Ü–µ–Ω–∞—Ä—ñ—é <filename>XKeepsCrashing</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>FirstVT</term>
            <listitem>
              <synopsis>FirstVT=7</synopsis>
              <para>–ù–∞ —Å–∏—Å—Ç–µ–º–∞—Ö –¥–µ GDM –ø—ñ–¥—Ç—Ä–∏–º—É—î –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–µ –ø—Ä–∏–∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏—Ö —Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤ (VT), —Ü–µ –ø–µ—Ä—à–∏–π –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏–π —Ç–µ—Ä–º—ñ–Ω–∞–ª, —è–∫–∏–π –±—É–¥–µ –≤–∏–ø—Ä–æ–±—É–≤–∞–Ω–∏–π. –ó–∞–∑–≤–∏—á–∞–π, –Ω–∞ –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏—Ö —Ç–µ—Ä–º—ñ–Ω–∞–ª–∞—Ö –∑ –º–æ–ª–æ–¥—à–∏–º–∏ –Ω–æ–º–µ—Ä–∞–º–∏ –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è —Ç–µ–∫—Å—Ç–æ–≤—ñ –∫–æ–Ω—Å–æ–ª—ñ. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è <filename>VTAllocation</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>FlexibleXServers</term>
            <listitem>
              <synopsis>FlexibleXServers=5</synopsis>
              <para>
                The maximum number of allowed flexible displays.  These are
                displays that can be run using the
                <filename>/tmp/.gdm_socket</filename> socket connection.
                This is used for both full flexible displays and for nested
                displays (refer to the <filename>Xnest</filename> configuration
                option).
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>FlexiReapDelayMinutes</term>
            <listitem>
              <synopsis>FlexiReapDelayMinutes=5</synopsis>
              <para>
                After how many minutes of inactivity at the login screen
                should a flexi display be reaped.  This is only in effect
                before a user logs in.  Also it does not affect nested displays
                (refer to the <filename>Xnest</filename> configuration
                option).  To turn off this behavior set this value to 0.  This
                was added in version 2.5.90.0.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Greeter</term>
            <listitem>
              <synopsis>Greeter=<bin>/gdmlogin</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –Ω–∞–∑–≤–∞ —Ñ–∞–π–ª—É –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è, –∞ —Ç–∞–∫–æ–∂ –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤—ñ –∞—Ä–≥—É–º–µ–Ω—Ç–∏. –¶—è –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –≤—Å—ñ—Ö —Å–µ—Ä–≤–µ—Ä—ñ–≤ –∑–∞ –≤–∏–Ω—è—Ç–∫–æ–º –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö —Å–µ—Ä–≤–µ—Ä—ñ–≤ XDMCP. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è <filename>RemoteGreeter</filename></para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Group</term>
            <listitem>
              <synopsis>Group=gdm</synopsis>
              <para>–ù–∞–∑–≤–∞ –≥—Ä—É–ø–∏, –≤—ñ–¥ —ñ–º–µ–Ω—ñ —è–∫–æ—ó –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è <command>gdmlogin</command>, <command>gdmgreeter</command> <command>gdmchooser</command> —Ç–∞ –≤–Ω—É—Ç—Ä—ñ—à–Ω—ñ –∞–≤–∞—Ä—ñ–π–Ω—ñ –¥—ñ–∞–ª–æ–≥–æ–≤—ñ –≤—ñ–∫–Ω–∞ GTK+. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>User</filename>. –¶–µ–π –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –º–∞—Ç–∏–º–µ –¥–æ—Å—Ç—É–ø –¥–æ —É—Å—ñ—Ö —Ñ–∞–π–ª—ñ–≤ –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó X-—Å–µ—Ä–≤–µ—Ä–∞, —Ç–∞, –º–æ–∂–ª–∏–≤–æ, –¥–æ —ñ–Ω—à–∏—Ö –≤–Ω—É—Ç—Ä—ñ—à–Ω—ñ—Ö –¥–∞–Ω–∏—Ö GDM, —Ç–æ–º—É –≤—ñ–Ω –Ω–µ –ø–æ–≤–∏–Ω–µ–Ω –±—É—Ç–∏ —Ç–∞–∫–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–µ–º —è–∫  nobody, –∞ —Ü—ñ–ª–∫–æ–º –æ–∫—Ä–µ–º–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–µ–º. –î–æ —Ü—ñ—î—ó –≥—Ä—É–ø–∏ –Ω–∞–ª–µ–∂–∏—Ç—å <filename>ServAuthDir</filename>. –í–ª–∞—Å–Ω–∏–∫ —Ç–∞ –ø—Ä–∞–≤–∞ –¥–æ—Å—Ç—É–ø—É <filename>ServAuthDir</filename> –º–∞—é—Ç—å –±—É—Ç–∏ <filename>root.gdm</filename> —Ç–∞ 1770.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GtkModulesList</term>
            <listitem>
              <synopsis>GtkModulesList=module-1:module-2:...</synopsis>
              <para>–°–ø–∏—Å–æ–∫ –º–æ–¥—É–ª—ñ–≤ Gtk+, —â–æ —Ä–æ–∑–¥—ñ–ª–µ–Ω—ñ –∫–æ–º–æ—é, —è–∫—ñ <command>gdmgreeter</command> —á–∏ <command>gdmlogin</command>  –±—É–¥—É—Ç—å –≤–∏–∫–ª–∏–∫–∞—Ç–∏ —è–∫—â–æ –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>AddGtkModules</filename> –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true. –§–æ—Ä–º–∞—Ç —Ç–∞–∫–∏–π —Å–∞–º–∏–π —è–∫ —É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–æ–º—É —ñ–Ω—Ç–µ—Ä—Ñ–µ–π—Å—ñ –º–æ–¥—É–ª—ñ–≤ Gtk+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>HaltCommand</term>
            <listitem>
              <synopsis>HaltCommand=<sbin>/shutdown -h now</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –∞—Ä–≥—É–º–µ–Ω—Ç–∏ –∫–æ–º–∞–Ω–¥–∏, —è–∫–∞ –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è –∫–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –≤–∏–±–∏—Ä–∞—î "–í–∏–º–∫–Ω—É—Ç–∏ –∫–æ–º–ø'—é—Ç–µ—Ä" —É –º–µ–Ω—é –î—ñ—ó. –¶–µ –º–æ–∂–µ –±—É—Ç–∏ —Ä–æ–∑–¥—ñ–ª–µ–Ω–∏–π —Å–∏–º–≤–æ–ª–æ–º ';' —Å–ø–∏—Å–æ–∫ –∫–æ–º–∞–Ω–¥, —è–∫—ñ –±—É–¥—É—Ç—å –≤–∏–ø—Ä–æ–±—É–≤–∞—Ç–∏—Å—å –ø–æ —á–µ—Ä–∑—ñ. –Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ–¥—Å—É—Ç–Ω—î, –∫–æ–º–∞–Ω–¥–∞ –≤–∏–º–∏–∫–∞–Ω–Ω—è –Ω–µ–¥–æ—Å—Ç—É–ø–Ω–∞. –ó–∞—É–≤–∞–∂—Ç–µ, —Ç–∏–ø–æ–≤–µ –∑–Ω–∞—á–µ–Ω–Ω—è —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ –Ω–µ –ø–æ—Ä–æ–∂–Ω—î, —Ç–æ–º—É –¥–ª—è –∑–∞–±–æ—Ä–æ–Ω–∏ –≤–∏–º–∏–∫–∞–Ω–Ω—è –∫–æ–º–ø'—é—Ç–µ—Ä–∞ –ø–æ—Ç—Ä—ñ–±–Ω–æ —è–≤–Ω–æ –ø—Ä–∏–∑–Ω–∞—á–∏—Ç–∏ –ø–∞—Ä–∞–º–µ—Ç—Ä—É –ø–æ—Ä–æ–∂–Ω—î –∑–Ω–∞—á–µ–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>KillInitClients</term>
            <listitem>
              <synopsis>KillInitClients=true</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î —á–∏ GDM –º–∞—î –∑–Ω–∏—â—É–≤–∞—Ç–∏ (–∫–æ–º–∞–Ω–¥–æ—é kill) X-–∫–ª—ñ—î–Ω—Ç—ñ–≤, —è–∫—ñ –∑–∞–ø—É—â–µ–Ω—ñ —É —Å—Ü–µ–Ω–∞—Ä—ñ—è—Ö —ñ–Ω—ñ—Ü—ñ–∞–ª—ñ–∑–∞—Ü—ñ—ó –ø—Ä–∏ –≤—Ö–æ–¥—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á —É —Å–µ–∞–Ω—Å.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>LogDir</term>
            <listitem>
              <synopsis>LogDir=<var>/log/gdm</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, —â–æ –º—ñ—Å—Ç–∏—Ç—å —Ñ–∞–π–ª–∏ –∂—É—Ä–Ω–∞–ª—ñ–≤ –¥–ª—è –æ–∫—Ä–µ–º–∏—Ö –¥–∏—Å–ø–ª–µ—ó–≤. –¢–∏–ø–æ–≤–æ –º–∞—î —Ç–∞–∫–µ —Å–∞–º–µ –∑–Ω–∞—á–µ–Ω–Ω—è —è–∫ —ñ –ø–∞—Ä–∞–º–µ—Ç—Ä ServAuthDir.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PreFetchProgram</term>
            <listitem>
              <synopsis>PreFetchProgram=command</synopsis>
              <para>
                Program to be run by the GDM greeter/login program when the
                initial screen is displayed.  The  purpose is to provide a hook
                where files which will be used after login can be preloaded to
                speed performance for the user.  The program will be called
                once only, the first time a greeter is displayed.  The
                gdmprefetch command may be used.  This utility will load any
                libraries passed in on the command line, or if the argument
                starts with a "@" character, it will process the file
                assuming it is an ASCII file containing a list of libraries,
                one per line, and load each library in the file.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PamStack</term>
            <listitem>
              <synopsis>PamStack=gdm</synopsis>
              <para>
                If using PAM, this specifies the PAM service name to use when
                calling pam_start.  This option may be configured per-display
                so that GDM can be configured to have a different PAM stack
                on a given display.  Note that autologin sessions append
                "-autologin" to this value, so by default autologin
                sessions use the service name "gdm-autologin".
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PostLoginScriptDir</term>
            <listitem>
              <synopsis>PostLoginScriptDir=<etc>/gdm/PostLogin</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, —â–æ –º—ñ—Å—Ç–∏—Ç—å —Å—Ü–µ–Ω–∞—Ä—ñ—ó, —è–∫—ñ –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è –ø—ñ—Å–ª—è –≤—Ö–æ–¥—É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –∞–ª–µ –¥–æ –±—É–¥—å-—è–∫–æ–≥–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è —Å–µ–∞–Ω—Å—É. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ —Ü–µ –¥–∏–≤—ñ—Ç—å—Å—è —É —Ä–æ–∑–¥—ñ–ª—ñ ``–ö–∞—Ç–∞–ª–æ–≥–∏ —Å—Ü–µ–Ω–∞—Ä—ñ—ó–≤''.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PostSessionScriptDir</term>
            <listitem>
              <synopsis>PostSessionScriptDir=<etc>/gdm/PostSession</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, —â–æ –º—ñ—Å—Ç–∏—Ç—å —Å—Ü–µ–Ω–∞—Ä—ñ—ó, —è–∫—ñ –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è –ø—ñ—Å–ª—è –≤–∏—Ö–æ–¥—É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –∑ —Å–µ–∞–Ω—Å—É. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ —Ü–µ –¥–∏–≤—ñ—Ç—å—Å—è —É —Ä–æ–∑–¥—ñ–ª—ñ ``–ö–∞—Ç–∞–ª–æ–≥–∏ —Å—Ü–µ–Ω–∞—Ä—ñ—ó–≤''.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PreSessionScriptDir</term>
            <listitem>
              <synopsis>PreSessionScriptDir=<etc>/gdm/PreSession</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, —â–æ –º—ñ—Å—Ç–∏—Ç—å —Å—Ü–µ–Ω–∞—Ä—ñ—ó, —è–∫—ñ –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è –ø–µ—Ä–µ–¥ –≤—Ö–æ–¥–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —É —Å–µ–∞–Ω—Å—É. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ —Ü–µ –¥–∏–≤—ñ—Ç—å—Å—è —É —Ä–æ–∑–¥—ñ–ª—ñ ``–ö–∞—Ç–∞–ª–æ–≥–∏ —Å—Ü–µ–Ω–∞—Ä—ñ—ó–≤''.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RBACSystemCommandKeys</term>
            <listitem>
              <synopsis>RBACSystemCommandKeys</synopsis>
              <para>
                 Support RBAC (Role Based Access Control) for system commands
                 (Shutdown, Reboot, Suspend, etc.).  This feature is only
                 functional if GDM is compiled with RBAC support.  Specify the
                 RBAC key used to determine if the user has permission to use
                 the action via the QUERY_LOGOUT_ACTION, SET_LOGOUT_ACTION, and
                 SET_SAFE_LOGOUT_ACTION <command>gdmflexiserver</command>
                 commands.  Valid actions are HALT, REBOOT, SUSPEND, and
                 CUSTOM_CMD.  The greeter will only display the command if the
                 gdm user (<filename>User</filename> configuration key) has
                 RBAC permissions to use the action.  RBAC keys for multiple
                 actions can be specified by separating them with semicolons.
                 The format for each is "Action:RBAC key".  If an action is not
                 specified, it is assumed that all users have permission to use
                 this action.  For example, a valid value for this
                 configuration option would be
                 "HALT:key.for.halt;REBOOT:key.for.reboot".  Refer to
                 the related <filename>AllowLogoutActions</filename> and
                 <filename>SystemCommandsInMenu</filename> configuration
                 options.
              </para>
            </listitem>
          </varlistentry>
          <varlistentry>
            <term>RebootCommand</term>
            <listitem>
              <synopsis>RebootCommand=<sbin>/shutdown -r now</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤—ñ –∞—Ä–≥—É–º–µ–Ω—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º–∏, —â–æ –±—É–¥–µ –≤–∏–∫–æ–Ω—É–≤–∞—Ç–∏—Å—å –∫–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –≤–∏–±–∏—Ä–∞—î —É –º–µ–Ω—é –î—ñ—î –ø—É–Ω–∫—Ç "–ü–µ—Ä–µ–∑–∞–≤–∞–Ω—Ç–∞–∂–∏—Ç–∏". –¶–µ –º–æ–∂–µ –±—É—Ç–∏ —Å–ø–∏—Å–æ–∫ —Ä–æ–∑–¥—ñ–ª–µ–Ω–∏—Ö —Å–∏–º–≤–æ–ª–æ–º ';' –∫–æ–º–∞–Ω–¥, —è–∫—ñ –±—É–¥—É—Ç—å –≤–∏–ø—Ä–æ–±—É–≤–∞—Ç–∏—Å—å –ø–æ —á–µ—Ä–∑—ñ. –Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ–¥—Å—É—Ç–Ω—î, –∫–æ–º–∞–Ω–¥–∞ –ø–µ—Ä–µ–∑–∞–ø—É—Å–∫—É –Ω–µ–¥–æ—Å—Ç—É–ø–Ω–∞. –ó–∞—É–≤–∞–∂—Ç–µ, —â–æ —Ç–∏–ø–æ–≤–µ –∑–Ω–∞—á–µ–Ω–Ω—è –Ω–µ —î –ø–æ—Ä–æ–∂–Ω—ñ–º, —Ç–æ–∂ —â–æ–± –≤–∏–º–∫–Ω—É—Ç–∏ –º–æ–∂–ª–∏–≤—ñ—Å—Ç—å –ø–µ—Ä–µ–∑–∞–≤–∞–Ω—Ç–∞–∂–µ–Ω–Ω—è —Å–ª—ñ–¥ —è–≤–Ω–æ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –ø–æ—Ä–æ–∂–Ω—î –∑–Ω–∞—á–µ–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RemoteGreeter</term>
            <listitem>
              <synopsis>RemoteGreeter=<bin>/gdmlogin</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –Ω–∞–∑–≤–∞ —Ñ–∞–π–ª—É –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è —Ç–∞ —ó—ó –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤—ñ –∞—Ä–≥—É–º–µ–Ω—Ç–∏. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è —É—Å—ñ—Ö –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö —Å–µ–Ω—Å—ñ–≤ XDMCP. –¢—É—Ç –±–∞–∂–∞–Ω–æ –≤–∫–∞–∑–∞—Ç–∏ –º–µ–Ω—à –≤–∏–±–∞–≥–ª–∏–≤—É –¥–æ —Ä–µ—Å—É—Ä—Å—ñ–≤ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è, —è–∫—â–æ –æ—Å–Ω–æ–≤–Ω–æ—é –ø—Ä–æ–≥—Ä–∞–º–æ—é –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ —Ç–µ–º–∞–º–∏. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –∫–ª—é—á <filename>Greeter</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RootPath</term>
            <listitem>
              <synopsis>RootPath=—Ç–∏–ø–æ–≤–∏–π—à–ª—è—Ö (–∑–Ω–∞—á–µ–Ω–Ω—è –≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è –ø—Ä–∏ configure)</synopsis>
              <para>
                Specifies the path which will be set in the root's
                session and the {Init,PostLogin,PreSession,PostSession} scripts
                executed by GDM.  This value will be overridden with the value
                from <filename>/etc/default/login</filename> if it
                contains "SUROOT=<pathname>".  If the
                <filename>/etc/default/login</filename> file exists, but
                contains no value for SUROOT, the value as defined in the GDM
                configuration will be used.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ServAuthDir</term>
            <listitem>
              <synopsis>ServAuthDir=<var>/gdm</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥ –º—ñ—Å—Ç–∏—Ç—å —Ñ–∞–π–ª–∏ X-–∞—É—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó –¥–ª—è –æ–∫—Ä–µ–º–∏—Ö –¥–∏—Å–ø–ª–µ—ó–≤. –ú–∞—î –Ω–∞–ª–µ–∂–∞—Ç–∏ <filename>root.gdm</filename> –∑ –ø—Ä–∞–≤–∞–º–∏ 1770, –¥–µ <filename>gdm</filename> - –≥—Ä—É–ø–∞ GDM, —è–∫–∞ –≤–∏–∑–Ω–∞—á–µ–Ω–∞ –ø–∞—Ä–∞–º–µ—Ç—Ä–æ–º  <filename>Group</filename>. –¢–æ–±—Ç–æ –≤–ª–∞—Å–Ω–∏–∫–æ–º –º–∞—î –±—É—Ç–∏ root, –≥—Ä—É–ø–∞ <filename>gdm</filename> –ø–æ–≤–∏–Ω–Ω–∞ –º–∞—Ç–∏ –ø—Ä–∞–≤–∞ –Ω–∞ –∑–∞–ø–∏—Å,  –¥–ª—è –∫–∞—Ç–∞–ª–æ–≥—É –º–∞—î –±—É—Ç–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ sticky-–±—ñ—Ç, —Ç–∞ —ñ–Ω—à—ñ –Ω–µ –ø–æ–≤–∏–Ω–Ω—ñ –º–∞—Ç–∏ –ø—Ä–∞–≤ –¥–æ—Å—Ç—É–ø—É –¥–æ –∫–∞—Ç–∞–ª–æ–≥—É. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á gdm –Ω–µ –∑–º–æ–∂–µ –≤–∏–¥–∞–ª–∏—Ç–∏ —É —Ü—å–æ–º—É –∫–∞—Ç–∞–ª–æ–∑—ñ —Ñ–∞–π–ª–∏, —â–æ —Å—Ç–≤–æ—Ä–µ–Ω—ñ root, –æ–¥–Ω–∞–∫ –∑–º–æ–∂–µ —Å—Ç–≤–æ—Ä—é–≤–∞—Ç–∏ –≤–ª–∞—Å–Ω—ñ —Ñ–∞–π–ª–∏. GDM –Ω–∞–º–∞–≥–∞—Ç–∏–º–µ—Ç—å—Å—è –∑–º—ñ–Ω–∏—Ç–∏ –ø—Ä–∞–≤–∞ –¥–æ—Å—Ç—É–ø—É, —è–∫—â–æ –ø—Ä–∏ –ø–µ—Ä—à–æ–º—É –∑–∞–ø—É—Å–∫—É –ø—Ä–∞–≤–∞ –±—É–¥—É—Ç—å –≤—ñ–¥—Ä—ñ–∑–Ω—è—Ç–∏—Å—å –≤—ñ–¥ –≤–∫–∞–∑–∞–Ω–∏—Ö –≤–∏—â–µ. –ö–∞—Ç–∞–ª–æ–≥ —Ç–∞–∫–æ–∂ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è —ñ–Ω—à–∏—Ö –ø—Ä–∏–≤–∞—Ç–Ω–∏—Ö —Ñ–∞–π–ª—ñ–≤, —è–∫—ñ –∑–±–µ—Ä—ñ–≥–∞—î —Å–ª—É–∂–±–∞. –Ü–Ω—à—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ –Ω–µ –ø–æ–≤–∏–Ω–Ω—ñ –º–∞—Ç–∏ –∑–º–æ–≥—É —É–≤—ñ–π—Ç–∏ –≤ —Ü–µ–π –∫–∞—Ç–∞–ª–æ–≥ —Ç–∞ —á–∏—Ç–∞—Ç–∏ —á–∏ –ø–∏—Å–∞—Ç–∏ —É —Ñ–∞–π–ª–∏ —É –Ω—å–æ–º—É. –ë—É–¥—å-—Ö—Ç–æ, —Ö—Ç–æ –º–æ–∂–µ —á–∏—Ç–∞—Ç–∏ —Ü–µ–π –∫–∞—Ç–∞–ª–æ–≥, –º–æ–∂–µ –∑'—î–¥–Ω–∞—Ç–∏—Å—å –∑ –±—É–¥—å-—è–∫–∏–º –¥–∏—Å–ø–ª–µ—î–º –Ω–∞ —Ü—å–æ–º—É –∫–æ–º–ø'—é—Ç–µ—Ä—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SessionDesktopDir</term>
            <listitem>
              <synopsis>SessionDesktopDir=<etc>/X11/sessions/:<etc>/dm/Sessions/:<share>/xsessions/</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, —â–æ –º—ñ—Å—Ç–∏—Ç—å —Ñ–∞–π–ª–∏ <filename>.desktop</filename>, —è–∫—ñ –ø—Ä–µ–¥—Å—Ç–∞–≤–ª—è—é—Ç—å –¥–æ—Å—Ç—É–ø–Ω—ñ —Å–µ–∞–Ω—Å–∏ –Ω–∞ —Ü—ñ–π —Å–∏—Å—Ç–µ–º—ñ. –ü–æ—á–∏–Ω–∞—é—á–∏ –∑ 2.4.4.2, –≤—ñ–Ω —Ä–æ–∑–≥–ª—è–¥–∞—î—Ç—å—Å—è —è–∫ –∑–º—ñ–Ω–Ω–∞ —Ç–∏–ø—É PATH —Ç–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ø–µ—Ä—à–∏–π –∑–Ω–∞–π–¥–µ–Ω–∏–π —Ñ–∞–π–ª.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundProgram</term>
            <listitem>
              <synopsis>SoundProgram=<filename><bin>/play</filename> (–∞–±–æ <filename><bin>/audioplay</filename> –Ω–∞ Solaris)</synopsis>
              <para>–ü—Ä–æ–≥—Ä–∞–º–∞, —â–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –≤—ñ–¥—Ç–≤–æ—Ä–µ–Ω–Ω—è –∑–≤—É–∫—É. –ù–∞—Ä–∞–∑—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –≤—ñ–¥—Ç–≤–æ—Ä–µ–Ω–Ω—è –∑–≤—É–∫—É –ø—Ä–∏ –≤—Ö–æ–¥—ñ —É —Å–µ–∞–Ω—Å, –¥–∏–≤—ñ—Ç—å—Å—è –∫–ª—é—á <filename>SoundOnLoginFile</filename>. –ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑ 2.5.90.0.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>StandardXServer</term>
            <listitem>
              <synopsis>StandardXServer=/–∫–∞—Ç–∞–ª–æ–≥/–¥–æ/X (–∑–Ω–∞—á–µ–Ω–Ω—è, —â–æ –≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è —É –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ–º—É —Ñ–∞–π–ª—ñ)</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤—ñ –∞—Ä–≥—É–º–µ–Ω—Ç–∏ –∫–æ–º–∞–Ω–¥–∏ –∑–∞–ø—É—Å–∫—É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–æ–≥–æ X-—Å–µ—Ä–≤–µ—Ä–∞. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –∫–æ–ª–∏ gdm –Ω–µ –º–æ–∂–µ –∑–Ω–∞–π—Ç–∏ –Ω—ñ—è–∫–µ —ñ–Ω—à–µ –≤–∏–∑–Ω–∞—á–µ–Ω–Ω—è, —Ç–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è —è–∫ —Ç–∏–ø–æ–≤–∏–π —Ç–∞ –∞–≤–∞—Ä—ñ–π–Ω–∏–π –≤–∞—Ä—ñ–∞–Ω—Ç —É –∫—ñ–ª—å–∫–æ—Ö –≤–∏–ø–∞–¥–∫–∞—Ö. –ú–∞—î –∑–∞–ø—É—Å–∫–∞—Ç–∏ —è–∫–∏–π—Å—å X-—Å–µ—Ä–≤–µ—Ä.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SuspendCommand</term>
            <listitem>
              <synopsis>SuspendCommand=</synopsis>
              <para>–ü–æ–≤–Ω–∏–π —à–ª—è—Ö —Ç–∞ –Ω–µ–æ–±–æ–≤'—è–∑–∫–æ–≤—ñ –∞—Ä–≥—É–º–µ–Ω—Ç–∏ –∫–æ–º–∞–Ω–¥–∏, —â–æ –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è –∫–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –≤–∏–±–∏—Ä–∞—î –ü—Ä–∏–∑—É–ø–∏–Ω–∏—Ç–∏ –∫–æ–º–ø'—é—Ç–µ—Ä –∑ –º–µ–Ω—é –î—ñ—ó. –Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ–¥—Å—É—Ç–Ω—î, –∫–æ–º–∞–Ω–¥–∞ –ø—Ä–∏–∑—É–ø–∏–Ω–∫–∏ –Ω–µ–¥–æ—Å—Ç—É–ø–Ω–∞. –ó–∞—É–≤–∞–∂—Ç–µ, —â–æ —Ç–∏–ø–æ–≤–µ –∑–Ω–∞—á–µ–Ω–Ω—è —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ –Ω–µ —î –ø–æ—Ä–æ–∂–Ω—ñ–º, —Ç–æ–º—É –¥–ª—è –∑–∞–±–æ—Ä–æ–Ω–∏ –º–æ–∂–ª–∏–≤–æ—Å—Ç—ñ –ø–µ—Ä–µ–∑–∞–ø—É—Å–∫—É —Ç—Ä–µ–±–∞ —è–≤–Ω–æ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –ø–æ—Ä–æ–∂–Ω—î –∑–Ω–∞—á–µ–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SystemCommandsInMenu</term>
            <listitem>
              <synopsis>SuspendCommand=HALT;REBOOT;SHUTDOWN;SUSPEND;CUSTOM_CMD</synopsis>
              <para>
                 Specify which system commands are available in the greeter
                 menu. Valid values are HALT, REBOOT, SHUTDOWN, SUSPEND, and
                 CUSTOM_CMD and these should be separated by semicolons.  This
                 can be useful if you want to disable some options in the menu,
                 but still have them available to authenticated users via the
                 SET_LOGOUT_ACTION or SET_SAFE_LOGOUT_ACTION
                 <command>gdmflexiserver</command> commands.  For example, the
                 GNOME panel uses these commands to provide Shutdown, Reboot,
                 and Suspend in the application menu.  Therefore if you turn
                 off these options in the greeter, these options can still be
                 available to users who have authenticated via the GNOME panel.
                 Refer to the related
                 <filename>AllowLogoutActions</filename> and
                 <filename>RBACSystemCommandKeys</filename> configuration
                 options.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>TimedLoginEnable</term>
            <listitem>
              <synopsis>TimedLoginEnable=false</synopsis>
              <para>–ß–∏ –º–∞—î –∑–∞–ø—É—Å–∫–∞—Ç–∏—Å—å —Å–µ–∞–Ω—Å –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –≤–∫–∞–∑–∞–Ω–æ–≥–æ —É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ <filename>TimedLogin</filename>, –ø—ñ—Å–ª—è –ø–µ–≤–Ω–æ—ó –∫—ñ–ª—å–∫–æ—Å—Ç—ñ —Å–µ–∫—É–Ω–¥ (—É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ <filename>TimedLoginDelay</filename>) –≤—ñ–¥—Å—É—Ç–Ω–æ—Å—Ç—ñ –∞–∫—Ç–∏–≤–Ω–æ—Å—Ç—ñ —É –≤—ñ–∫–Ω—ñ –≤—Ö–æ–¥—É. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è —Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤ –∑–∞–≥–∞–ª—å–Ω–æ–≥–æ –¥–æ—Å—Ç—É–ø—É –∞–±–æ –Ω–∞–≤—ñ—Ç—å —É –¥–æ–º–∞—à–Ω—å–æ–º—É –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—ñ. –Ø–∫—â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î –∫–ª–∞–≤—ñ–∞—Ç—É—Ä—É –∞–±–æ –ø–µ—Ä–µ–≥–ª—è–¥–∞—î –º–µ–Ω—é, –≤—ñ–¥–ª—ñ–∫ —á–∞—Å—É —Å–∫–∏–¥–∞—î—Ç—å—Å—è –Ω–∞ <filename>TimedLoginDelay</filename> –∞–±–æ 30 —Å–µ–∫—É–Ω–¥, –≤ –∑–∞–ª–µ–∂–Ω–æ—Å—Ç—ñ –≤—ñ–¥ —Ç–æ–≥–æ —è–∫–µ –∑–Ω–∞—á–µ–Ω–Ω—è –±—ñ–ª—å—à–µ. –Ø–∫—â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –Ω–µ –≤–≤—ñ–≤ —ñ–º'—è –∞ –ø—Ä–æ—Å—Ç–æ –Ω–∞—Ç–∏—Å–Ω—É–≤ –Ω–∞ –∫–ª–∞–≤—ñ—à—É ENTER, —Ç–æ–¥—ñ GDM –≤–≤–∞–∂–∞—î —â–æ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –±–∞–∂–∞—î –Ω–µ–≥–∞–π–Ω–æ —É–≤—ñ–π—Ç–∏ –∑ —ñ–º–µ–Ω–µ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –≤—ñ–¥–∫–ª–∞–¥–µ–Ω–æ–≥–æ –≤—Ö–æ–¥—É. –ó–∞—É–≤–∞–∂—Ç–µ, –ø—Ä–∏ —Ü—å–æ–º—É –Ω–µ –∑–∞–ø–∏—Ç—É—î—Ç—å—Å—è –ø–∞—Ä–æ–ª—å, —Ç–æ–∂ –±—É–¥—å—Ç–µ –æ–±–µ—Ä–µ–∂–Ω—ñ,  —Ö–æ—á–∞ –ø—Ä–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—ñ PAM –º–æ–∂–Ω–∞ –Ω–∞–ª–∞—à—Ç—É–≤–∞—Ç–∏ –∑–∞–ø–∏—Ç –ø–∞—Ä–æ–ª—é –ø–µ—Ä—à, –Ω—ñ–∂ –¥–æ–∑–≤–æ–ª–∏—Ç–∏ –≤—Ö—ñ–¥.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>TimedLogin</term>
            <listitem>
              <synopsis>TimedLogin=</synopsis>
              <para>–ö–æ—Ä–∏—Å—Ç—É–≤–∞—á, —Å–µ–∞–Ω—Å —è–∫–æ–≥–æ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –ø—ñ—Å–ª—è –≤–∫–∞–∑–∞–Ω–æ–≥–æ —ñ–Ω—Ç–µ—Ä–≤–∞–ª—É –Ω–µ–∞–∫—Ç–∏–≤–Ω–æ—Å—Ç—ñ. –ù–∏–º –Ω–µ –º–æ–∂–µ –±—É—Ç–∏ "root", —É –±—É–¥—å-—è–∫–æ–º—É —Ä–∞–∑—ñ gdm –≤—ñ–¥–º–æ–≤–ª—è—Ç–∏–º–µ—Ç—å—Å—è –∑–∞–ø—É—Å–∫–∞—Ç–∏ —Ç–∞–∫–∏–º —Å–ø–æ—Å–æ–±–æ–º —Å–µ–∞–Ω—Å root. –ü—ñ–¥—Ç—Ä–∏–º—É—é—Ç—å—Å—è —Ç–∞–∫—ñ —Å–∞–º—ñ —Ñ—É–Ω–∫—Ü—ñ—ó —è–∫ —ñ –¥–ª—è <filename>AutomaticLogin</filename>. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è —Ç–∞–∫—ñ —Å–∞–º—ñ –∫–µ—Ä—É—é—á–∏ —Å–∏–º–≤–æ–ª–∏ —Ç–∞ –∫–∞–Ω–∞–ª–∏ –¥–æ –ø—Ä–æ–≥—Ä–∞–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>TimedLoginDelay</term>
            <listitem>
              <synopsis>TimedLoginDelay=30</synopsis>
              <para>
                Delay in seconds before the <filename>TimedLogin</filename>
                user will be logged in.  It must be greater then or equal to 10.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>User</term>
            <listitem>
              <synopsis>User=gdm</synopsis>
              <para>–Ü–º'—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –≤—ñ–¥ —ñ–º–µ–Ω—ñ —è–∫–æ–≥–æ –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è <command>gdmlogin</command>, <command>gdmgreeter</command>, <command>gdmchooser</command> —Ç–∞ –≤–Ω—É—Ç—Ä—ñ—à–Ω—ñ –∞–≤–∞—Ä—ñ–π–Ω—ñ –¥—ñ–∞–ª–æ–≥–æ–≤—ñ –≤—ñ–∫–Ω–∞ GTK+. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>Group</filename>. –¶–µ–π –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –º–∞—Ç–∏–º–µ –¥–æ—Å—Ç—É–ø –¥–æ —É—Å—ñ—Ö —Ñ–∞–π–ª—ñ–≤ –∞–≤—Ç–æ—Ä–∏–∑–∞—Ü—ñ—ó X-—Å–µ—Ä–≤–µ—Ä–∞, —Ç–∞, –º–æ–∂–ª–∏–≤–æ, –¥–æ —ñ–Ω—à–∏—Ö –≤–Ω—É—Ç—Ä—ñ—à–Ω—ñ—Ö –¥–∞–Ω–∏—Ö GDM, —Ç–æ–º—É –≤—ñ–Ω –Ω–µ –ø–æ–≤–∏–Ω–µ–Ω –±—É—Ç–∏ —Ç–∞–∫–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–µ–º —è–∫  nobody, –∞ —Ü—ñ–ª–∫–æ–º –æ–∫—Ä–µ–º–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–µ–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>UserAuthDir</term>
            <listitem>
              <synopsis>UserAuthDir=</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥, –¥–µ –º–∞—î –∑–±–µ—Ä—ñ–≥–∞—Ç–∏—Å—å —Ñ–∞–π–ª <filename>.Xauthority</filename>. –Ø–∫—â–æ –Ω—ñ—á–æ–≥–æ –Ω–µ –≤–∫–∞–∑–∞–Ω–æ, –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–æ–º–∞—à–Ω—ñ–π –∫–∞—Ç–∞–ª–æ–≥ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞. –¢–∏–ª—å–¥–∞ —Ä–æ–∑–ø—ñ–∑–Ω–∞—î—Ç—å—Å—è —è–∫ –¥–æ–º–∞—à–Ω—ñ–π –∫–∞—Ç–∞–ª–æ–≥, —Ç–æ–º—É –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ —â–æ—Å—å –ø–æ–¥—ñ–±–Ω–µ: <filename>~/authdir/</filename>.</para>

              <para>–Ø–∫—â–æ –≤–∏ –Ω–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç–µ —Ç–∏–ª—å–¥—É, —Ç–æ–¥—ñ –Ω–∞–∑–≤–∞ —Å—Ç–≤–æ—Ä—é–≤–∞–Ω–æ–≥–æ —Ñ–∞–π–ª—É –±—É–¥–µ –≤–∏–ø–∞–¥–∫–æ–≤–æ—é, –ø–æ–¥—ñ–±–Ω–∞ –¥–æ <filename>UserAuthFBDir</filename>. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ –º–∞—Ç–∏–º—É—Ç—å –æ–¥–Ω–∞–∫–æ–≤–∏–π –∫–∞—Ç–∞–ª–æ–≥ –∞—É—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—ó. –ù–∞–ø—Ä–∏–∫–ª–∞–¥, —è–∫—â–æ –¥–æ–º–∞—à–Ω—ñ–π –∫–∞—Ç–∞–ª–æ–≥ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –Ω–∞ NFS, –≤–∏ –º–æ–∂–µ—Ç–µ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –∑–Ω–∞—á–µ–Ω–Ω—è —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ <filename>/tmp</filename>, —â–æ–± —Ñ–∞–π–ª–∏ cookie –Ω–µ –ø–µ—Ä–µ–¥–∞–≤–∞–ª–∏—Å—å —á–µ—Ä–µ–∑ –º–µ—Ä–µ–∂—É. –ö–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ –ø–æ–≤–∏–Ω–Ω—ñ –º–∞—Ç–∏ –ø—Ä–∞–≤–æ –∑–∞–ø–∏—Å—É —É —Ü—å–æ–º—É –∫–∞—Ç–∞–ª–æ–∑—ñ, —Ç–∞ –¥–ª—è —Ü—å–æ–≥–æ –∫–∞—Ç–∞–ª–æ–≥—É –º–∞—î –±—É—Ç–∏ –≤–∏—Å—Ç–∞–≤–ª–µ–Ω–∏–π sticky-–±—ñ—Ç, —è–∫ –¥–ª—è –∫–∞—Ç–∞–ª–æ–≥—É <filename>/tmp</filename>.</para>

              <para>
                Normally if this is the user's home directory GDM will still
                refuse to put cookies there if it thinks it is NFS (by testing
                root-squashing).  This can be changed by setting
                <filename>NeverPlaceCookiesOnNFS</filename> in the
                <filename>[security]</filename> section to false.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>UserAuthFBDir</term>
            <listitem>
              <synopsis>UserAuthFBDir=/tmp</synopsis>
              <para>–Ø–∫—â–æ GDM –Ω–µ –≤–¥–∞—î—Ç—å—Å—è –æ–Ω–æ–≤–∏—Ç–∏ —Ñ–∞–π–ª <filename>.Xauthority</filename> –¥–ª—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –∞–≤–∞—Ä—ñ–π–Ω–∏–π —Ñ–∞–π–ª —Å—Ç–≤–æ—Ä—é—î—Ç—å—Å—è —É —Ü—å–æ–º—É –∫–∞—Ç–∞–ª–æ–∑—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>UserAuthFile</term>
            <listitem>
              <synopsis>UserAuthFile=.Xauthority</synopsis>
              <para>–ù–∞–∑–≤–∞ —Ñ–∞–π–ª—É, —â–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –∑–±–µ—Ä—ñ–≥–∞–Ω–Ω—è —Ñ–∞–π–ª—ñ–≤ cookie –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>VTAllocation</term>
            <listitem>
              <synopsis>VTAllocation=true</synopsis>
              <para>–ù–∞ —Å–∏—Å—Ç–µ–º–∞—Ö, –¥–µ GDM –ø—ñ–¥—Ç—Ä–∏–º—É—î –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–µ –ø—Ä–∏–∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏—Ö —Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤ (VT) (–Ω–∞—Ä–∞–∑—ñ –ª–∏—à–µ —É Linux), –≤–∏ –º–æ–∂–µ—Ç–µ –∑–º—É—Å–∏—Ç–∏ GDM –¥–æ–¥–∞–≤–∞—Ç–∏ –∞—Ä–≥—É–º–µ–Ω—Ç vt –¥–æ –∫–æ–º–∞–Ω–¥–∏ –∑–∞–ø—É—Å–∫—É X-—Å–µ—Ä–≤–µ—Ä–∞. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –º–æ–∂–Ω–∞ —É–Ω–∏–∫–Ω—É—Ç–∏ —Å—Ç–∞–Ω—É –∑–º–∞–≥–∞–Ω–Ω—è, —è–∫–∏–π –≤–∏–Ω–∏–∫–∞—î –∫–æ–ª–∏ –∫–æ–∂–µ–Ω X-—Å–µ—Ä–≤–µ—Ä —Ä–æ–±–∏—Ç—å –≤–ª–∞—Å–Ω–∏–π –∑–∞–ø–∏—Ç –Ω–∞ –∫–µ—Ä—É–≤–∞–Ω–Ω—è –≤—ñ—Ä—Ç—É–∞–ª—å–Ω–∏–º —Ç–µ—Ä–º—ñ–Ω–∞–ª–æ–º. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è <filename>FirstVT</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>XKeepsCrashing</term>
            <listitem>
              <synopsis>XKeepsCrashing=<etc>/gdm/XKeepsCrashing</synopsis>
              <para>–°—Ü–µ–Ω–∞—Ä—ñ–π, —â–æ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è —É –≤–∏–ø–∞–¥–∫—É –±–∞–≥–∞—Ç–æ—Ä–∞–∑–æ–≤–æ–≥–æ –∞–≤–∞—Ä—ñ–π–Ω–æ–≥–æ –∑–∞–≤–µ—Ä—à–µ–Ω–Ω—è X-—Å–µ—Ä–≤–µ—Ä–∞. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –∑–∞–ø—É—Å–∫—É –ø—Ä–æ–≥—Ä–∞–º–∏ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è X-—Å–µ—Ä–≤–µ—Ä–∞, –∞–±–æ —á–æ–≥–æ—Å—å —ñ–Ω—à–æ–≥–æ, —â–æ –º–∞—î —Å—Ç–≤–æ—Ä–∏—Ç–∏ –ø—Ä–∞—Ü–µ–∑–¥–∞—Ç–Ω—É –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—é X-—Å–µ—Ä–≤–µ—Ä–∞. –Ø–∫ –ø—Ä–∏–∫–ª–∞–¥, –¥–∏–≤—ñ—Ç—å—Å—è —Å—Ü–µ–Ω–∞—Ä—ñ–π, —è–∫–∏–π –ø–æ—Å—Ç–∞—á–∞—î—Ç—å—Å—è –∑ –¥–∏—Å—Ç—Ä–∏–±—É—Ç–∏–≤–æ–º. –°—Ü–µ–Ω–∞—Ä—ñ–π <filename>XKeepsCrashing</filename>, —â–æ –Ω–∞–¥–∞—î—Ç—å—Å—è, –ø–µ—Ä–µ–≤—ñ—Ä—è–≤—Å—è –Ω–∞ Red Hat, –∞–ª–µ –º–æ–∂–µ –ø—Ä–∞—Ü—é–≤–∞—Ç–∏ —ñ –¥–ª—è —ñ–Ω—à–∏—Ö —Å–∏—Å—Ç–µ–º. –í–∞—à —Å–∏—Å—Ç–µ–º–Ω–∏–π —ñ–Ω—Ç–µ–≥—Ä–∞—Ç–æ—Ä –º–∞—î –æ–Ω–æ–≤–∏—Ç–∏ —Ü–µ–π —Å—Ü–µ–Ω–∞—Ä—ñ–π –¥–ª—è –≤–∞—à–æ—ó —Å–∏—Å—Ç–µ–º–∏.</para>
              <para>–Ø–∫—â–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ –∑–Ω–∞—á–µ–Ω–Ω—è <filename>FailsafeXServer</filename>, –π–æ–≥–æ –±—É–¥–µ –≤–∏–ø—Ä–æ–±—É–≤–∞–Ω–æ –ø–µ—Ä—à–∏–º. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ª–∏—à–µ —è–∫ —Ä–µ–∑–µ—Ä–≤, —è–∫—â–æ —Å–µ—Ä–≤–µ—Ä –ø—Ä–æ–¥–æ–≤–∂—É—î –∞–≤–∞—Ä—ñ–π–Ω–æ –∑–∞–≤–µ—Ä—à—É–≤–∞—Ç–∏—Å—å.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Xnest</term>
            <listitem>
              <synopsis>Xnest=<bin>/X11/Xephyr -audit 0</synopsis>
              <para>
                The full path and arguments to the nested X server command,
                which can be Xephyr, Xnest, or similar program.  This command
                is used for starting nested displays allowing the user
                to start new login screens in a nested window.  Xephyr is
                recommended since it works best and better supports modern
                X server extensions.  Therefore GDM will set the default
                configuration to use Xephyr if available.  If Xephyr is not
                available, then Xnest will be used if it is available.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>XnestUnscaledFontPath</term>
            <listitem>
              <synopsis>XnestUnscaledFontPath=true</synopsis>
              <para>
                Set to true if the nested X server command program supports the
                ":unscaled" suffix in the FontPath (passed to nested X server
                command via the -fp argument).  Some Xnest (e.g. Xsun Xnest)
                programs do not, and it is necessary to set this to false for
                such nested X server commands to work with GDM.  Refer to the
                <filename>Xnest</filename> configuration option.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="securitysection">
        <title>–ü–∞—Ä–∞–º–µ—Ç—Ä–∏ –±–µ–∑–ø–µ–∫–∏</title>

        <variablelist>
          <title>[security]</title>

          <varlistentry>
            <term>AllowRoot</term>
            <listitem>
              <synopsis>AllowRoot=true</synopsis>
              <para>–ß–∏ –¥–æ–∑–≤–æ–ª—è—Ç–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É root (–∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä—É) –≤—Ö–æ–¥–∏—Ç–∏ —á–µ—Ä–µ–∑ GDM. –ó–Ω–∞—á–µ–Ω–Ω—è false –∑–∞–±–æ—Ä–æ–Ω—è—î —Ç–∞–∫–∏–π –≤—Ö—ñ–¥.</para>
              <para>–ù–∞ —Å–∏—Å—Ç–µ–º–∞—Ö, —â–æ –ø—ñ–¥—Ç—Ä–∏–º—É—é—Ç—å—Å—è PAM, —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –Ω–µ —Ç–∞–∫–∏–π –∫–æ—Ä–∏—Å–Ω–∏–π, —Ç–æ–º—É —â–æ —Ç–µ —Å–∞–º–µ –º–æ–∂–Ω–∞ –∑—Ä–æ–±–∏—Ç–∏ –∑–∞ –¥–æ–ø–æ–º–æ–≥–æ—é PAM, –∞–±–æ –Ω–∞–≤—ñ—Ç—å –±—ñ–ª—å—à–µ. –ü—Ä–æ—Ç–µ, –≤—ñ–Ω –¥–æ—Å—ñ –¥—ñ—î, —Ç–æ–º—É –Ω–∞ —Å–∏—Å—Ç–µ–º–∞—Ö –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é PAM, –º–æ–∂–ª–∏–≤–æ, —Å–ª—ñ–¥ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –∑–Ω–∞—á–µ–Ω–Ω—è true.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>AllowRemoteRoot</term>
            <listitem>
              <synopsis>AllowRemoteRoot=false</synopsis>
              <para>–ß–∏ –¥–æ–∑–≤–æ–ª—è—Ç–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É root (–∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä—É) –≤—Ö–æ–¥–∏—Ç–∏ –≤—ñ–¥–¥–∞–ª–µ–Ω–æ —á–µ—Ä–µ–∑ GDM. –Ø–∫—â–æ —Ç—Ä–µ–±–∞ –≤–∏–º–∫–Ω—É—Ç–∏ —Ç–∞–∫–∏–π —Ç–∏–ø –≤—Ö–æ–¥—É, –≤—Å—Ç–∞–Ω–æ–≤—ñ—Ç—å –∑–Ω–∞—á–µ–Ω–Ω—è false. –í—ñ–¥–¥–∞–ª–µ–Ω–∏–º –≤—Ö–æ–¥–æ–º —î –±—É–¥—å-—è–∫–∏–π –≤—Ö—ñ–¥ —á–µ—Ä–µ–∑ XDMCP.</para>
              <para>–ù–∞ —Å–∏—Å—Ç–µ–º–∞—Ö, —â–æ –ø—ñ–¥—Ç—Ä–∏–º—É—é—Ç—å—Å—è PAM, —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –Ω–µ —Ç–∞–∫–∏–π –∫–æ—Ä–∏—Å–Ω–∏–π, —Ç–æ–º—É —â–æ —Ç–µ —Å–∞–º–µ –º–æ–∂–Ω–∞ –∑—Ä–æ–±–∏—Ç–∏ –∑–∞ –¥–æ–ø–æ–º–æ–≥–æ—é PAM, —Ç–∞ –Ω–∞–≤—ñ—Ç—å –±—ñ–ª—å—à–µ.</para>
              <para>
                This value will be overridden and set to false if the
                <filename>/etc/default/login</filename> file exists and
                contains "CONSOLE=/dev/login", and set to true if the
                <filename>/etc/default/login</filename> file exists and
                contains any other value or no value for CONSOLE.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>AllowRemoteAutoLogin</term>
            <listitem>
              <synopsis>AllowRemoteAutoLogin=false</synopsis>
              <para>
                Allow the timed login feature to work for remote displays.
                In other words, remote connections via XDMCP will be allowed to
                log into the "TimedLogin" user after the delay
                defined by <filename>TimedLoginDelay</filename>.
              </para>
              <para>–ó–∞—É–≤–∞–∂—Ç–µ, —Ü–µ –º–æ–∂–µ –∑—Ä–æ–±–∏—Ç–∏ —Å–∏—Å—Ç–µ–º—É –¥—É–∂–µ –≤—Ä–∞–∑–ª–∏–≤–æ—é, —Ç–æ–º—É –ø–æ—á–∞—Ç–∫–æ–≤–æ –≤–∏–º–∫–Ω–µ–Ω–æ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CheckDirOwner</term>
            <listitem>
              <synopsis>CheckDirOwner=true</synopsis>
              <para>–¢–∏–ø–æ–≤–æ, GDM –ø–µ—Ä–µ–≤—ñ—Ä—è—î –≤–ª–∞—Å–Ω–∏–∫—ñ–≤ –¥–æ–º–∞—à–Ω—ñ—Ö –∫–∞—Ç–∞–ª–æ–≥—ñ–≤ –ø–µ—Ä–µ–¥ –∑–∞–ø–∏—Å–æ–º –¥–æ –Ω–∏—Ö, —Ü–µ –∑–∞–ø–æ–±—ñ–≥–∞—î –ø–æ—Ä—É—à–µ–Ω–Ω—é –±–µ–∑–ø–µ–∫–∏ —É —Ä–∞–∑—ñ –ø–æ–º–∏–ª–æ–∫ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è. –ü—Ä–æ—Ç–µ —É –¥–µ—è–∫–∏—Ö  –≤–∏–ø–∞–¥–∫–∞—Ö –≤–ª–∞—Å–Ω–∏–∫–æ–º –¥–æ–º–∞—à–Ω—ñ—Ö –∫–∞—Ç–∞–ª–æ–≥—ñ–≤ –±—É–¥–µ —ñ–Ω—à–∏–π –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á, —Ç–æ–¥—ñ –Ω–µ–æ–±—Ö—ñ–¥–Ω–æ —É–≤—ñ–º–∫–Ω—É—Ç–∏ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä. –¢–∞–∫–æ–∂ —Å–ª—ñ–¥ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –∑–Ω–∞—á–µ–Ω–Ω—è –∫–ª—é—á–∞ <filename>RelaxPermissions</filename> –ø—Ä–∏–Ω–∞–π–º–Ω—ñ —É –∑–Ω–∞—á–µ–Ω–Ω—è 1, –±–æ –∑–∞ —Ü–∏–º —Å—Ü–µ–Ω–∞—Ä—ñ—î–º –¥–æ–º–∞—à–Ω—ñ –∫–∞—Ç–∞–ª–æ–≥–∏ —à–≤–∏–¥—à–µ –∑–∞ –≤—Å–µ –¥–æ—Å—Ç—É–ø–Ω—ñ –≥—Ä—É–ø—ñ –¥–ª—è –∑–∞–ø–∏—Å—É. –ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑ 2.6.0.4.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SupportAutomount</term>
            <listitem>
              <synopsis>SupportAutomount=false</synopsis>
              <para>
                By default GDM checks the ownership of the home directories
                before writing to them, this prevents security issues in case
                of bad setup.  However, when home directories are managed by
                automounter, they are often not mounted before they are
                accessed. This option works around subtleties of Linux
                automounter.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DisallowTCP</term>
            <listitem>
              <synopsis>DisallowTCP=true</synopsis>
              <para>
                If true, then always append <filename>-nolisten tcp</filename>
                to the command line when starting attached X servers, thus
                disallowing TCP connection.  This is a more secure
                configuration if not using remote connections.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>NeverPlaceCookiesOnNFS</term>
            <listitem>
              <synopsis>NeverPlaceCookiesOnNFS=true</synopsis>
              <para>
                Normally if this is true (which is by default), GDM will not
                place cookies into the user's home directory if this directory
                is on NFS.  Well, GDM will consider any filesystem with
                root-squashing an NFS filesystem.  Sometimes however the remote
                file system can have root squashing and be safe (perhaps by
                using encryption).  In this case set this to 'false'.  Note
                that this option appeared in version 2.4.4.4 and is ignored in
                previous versions.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PasswordRequired</term>
            <listitem>
              <synopsis>PasswordRequired=false</synopsis>
              <para>
                If true, this will cause PAM_DISALLOW_NULL_AUTHTOK to be
                passed as a flag to pam_authenticate and pam_acct_mgmt,
                disallowing NULL password.  This setting will only take
                effect if PAM is being used by GDM.  This value will be
                overridden with the value from
                <filename>/etc/default/login</filename> if it contains
                "PASSREQ=[YES|NO]".  If the
                <filename>/etc/default/login</filename> file exists, but
                contains no value for PASSREQ, the value as defined in the GDM
                configuration will be used.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RelaxPermissions</term>
            <listitem>
              <synopsis>RelaxPermissions=0</synopsis>
              <para>–¢–∏–ø–æ–≤–æ, GDM —ñ–≥–Ω–æ—Ä—É—î —Ñ–∞–π–ª–∏ —Ç–∞ –∫–∞—Ç–∞–ª–æ–≥–∏ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è –∑–∞–ø–∏—Å—É —ñ–Ω—à–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞–º, –æ–∫—Ä—ñ–º –≤–ª–∞—Å–Ω–∏–∫–∞.</para>

              <para>–ó–º—ñ–Ω–∞ –∑–Ω–∞—á–µ–Ω–Ω—è RelaxPermissions —Ä–æ–±–∏—Ç—å –º–æ–∂–ª–∏–≤–∏–º –∑–º—ñ–Ω—É —Ü—ñ—î—ó –ø–æ–≤–µ–¥—ñ–Ω–∫–∏:</para>

              <para>0 - –ü–∞—Ä–∞–Ω–æ—ó–¥–∞–ª—å–Ω–∏–π —Ä–µ–∂–∏–º. –î–æ–ø—É—Å–∫–∞—é—Ç—å—Å—è –ª–∏—à–µ —Ñ–∞–π–ª–∏ —Ç–∞ –∫–∞—Ç–∞–ª–æ–≥–∏, –≤–ª–∞—Å–Ω–∏–∫–æ–º —è–∫–∏—Ö —î –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á.</para>
              <para>1 - –î–æ–ø—É—Å–∫–∞—é—Ç—å—Å—è —Ñ–∞–π–ª–∏ —Ç–∞ –∫–∞—Ç–∞–ª–æ–≥–∏ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è –∑–∞–ø–∏—Å—É –≥—Ä—É–ø—ñ.</para>
              <para>2 - –î–æ–ø—É—Å–∫–∞—é—Ç—å—Å—è —Ñ–∞–π–ª–∏ —Ç–∞ –∫–∞—Ç–∞–ª–æ–≥–∏ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è –∑–∞–ø–∏—Å—É —ñ–Ω—à–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RetryDelay</term>
            <listitem>
              <synopsis>RetryDelay=1</synopsis>
              <para>–ö—ñ–ª—å–∫—ñ—Å—Ç—å —Å–µ–∫—É–Ω–¥, —è–∫—ñ GDM –º–∞—î –∑–∞—á–µ–∫–∞—Ç–∏ –ø—ñ—Å–ª—è –Ω–µ–≤–¥–∞–ª–æ—ó —Å–ø—Ä–æ–±–∏ –≤—Ö–æ–¥—É –ø–µ—Ä–µ–¥ –ø–æ–≤—Ç–æ—Ä–Ω–æ—é –∞–∫—Ç–∏–≤–∞—Ü—ñ—î—é –ø–æ–ª—è –≤—Ö–æ–¥—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>UserMaxFile</term>
            <listitem>
              <synopsis>UserMaxFile=65536</synopsis>
              <para>GDM –Ω–µ –±—É–¥–µ —á–∏—Ç–∞—Ç–∏/–∑–∞–ø–∏—Å—É–≤–∞—Ç–∏ —Ñ–∞–π–ª–∏ –±—ñ–ª—å—à—ñ –∑–∞ —Ä–æ–∑–º—ñ—Ä–æ–º –∑–∞ —Ü–µ —á–∏—Å–ª–æ (—É –±–∞–π—Ç–∞—Ö).</para>

              <para>–û–∫—Ä—ñ–º –ø–µ—Ä–µ–≤—ñ—Ä–∫–∏ —Ä–æ–∑–º—ñ—Ä—É GDM –¥—É–∂–µ –ø—Ä–∏—Å–∫—ñ–ø–ª–∏–≤–∏–π –≤—ñ–¥–Ω–æ—Å–Ω–æ –¥–æ—Å—Ç—É–ø—É –¥–æ —Ñ–∞–π–ª—ñ–≤ —É –∫–∞—Ç–∞–ª–æ–≥–∞—Ö. –í—ñ–Ω –Ω–µ —Ä–æ–∑–≤'—è–∑—É—î —Å–∏–º–≤–æ–ª—ñ—á–Ω—ñ –ø–æ—Å–∏–ª–∞–Ω–Ω—è, —Ç–∞ –º–æ–∂–µ, –≤ –∑–∞–ª–µ–∂–Ω–æ—Å—Ç—ñ –≤—ñ–¥ –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤, –Ω–µ —Å–ø—Ä–∏–π–º–∞—Ç–∏ —Ñ–∞–π–ª–∏ —Ç–∞ –∫–∞—Ç–∞–ª–æ–≥–∏, —â–æ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è –∑–∞–ø–∏—Å—É —ñ–Ω—à–∏–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞–º –≤—ñ–¥ –≤–ª–∞—Å–Ω–∏–∫–∞. –î–æ–∫–ª–∞–¥–Ω—ñ—à—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –¥–∏–≤—ñ—Ç—å—Å—è —É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ <filename>RelaxPermissions</filename>—ñ.</para>
            </listitem>
          </varlistentry>
          <varlistentry>
            <term>UtmpLineAttached</term>
            <listitem>
              <synopsis>UtmpLineAttached=/dev/console (or /dev/dtlocal on Solaris)</synopsis>
              <para>
                When doing Utmp processing for attached displays, GDM sets the
                ut_line to the device associated with the Virtual Terminal (VT)
                if it is being used.  Otherwise, it will use the value
                specified with the display in the
                <filename>[servers]</filename> section if a value is provided.
                If not, then the default value specified in UtmpLineAttached is
                used for attached displays.  The value can contain
                "%d" which is translated to the DISPLAY value or
                "%h" which is translated to the hostname.  This value
                must begin with <filename>/dev/</filename>.
              </para>
            </listitem>
          </varlistentry>
          <varlistentry>
            <term>UtmpLineRemote</term>
            <listitem>
              <synopsis>UtmpLineRemote= (or /dev/dtremote on Solaris)</synopsis>
              <para>
                When doing Utmp processing, GDM sets the ut_line to this value
                for remote displays.  The value can contain "%d"
                which is translated to the DISPLAY value or "%h"
                which is translated to the hostname.  This value must begin
                with <filename>/dev/</filename>.
              </para>
            </listitem>
          </varlistentry>
          <varlistentry>
            <term>UtmpPseudoDevice</term>
            <listitem>
              <synopsis>PseudoDevice=false (or true on Solaris)</synopsis>
              <para>
                If the device associated with a display does not exist, then
                GDM will create a symlink to <filename>/dev/null</filename>, or
                touch it if it is a symlink to <filename>/dev/null</filename>.
                Some programs such as <command>last</command>,
                <command>finger</command>, or <command>who</command> access the
                utmp database and may assume that the device points to an
                actual file.  Creating such symlinks ensures that such programs
                work properly.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="xdmcpsection">
        <title>–ü—ñ–¥—Ç—Ä–∏–º–∫–∞ XDCMP</title>

        <variablelist>
          <title>[xdmcp]</title>

          <varlistentry>
            <term>DisplaysPerHost</term>
            <listitem>
              <synopsis>DisplaysPerHost=1</synopsis>
              <para>–©–æ–± –∞—Ç–∞–∫—É—é—á—ñ –Ω–µ –∑–º–æ–≥–ª–∏ –Ω–∞–≤–æ–¥–Ω–∏—Ç–∏ –∑–∞–ø–∏—Ç–∞–º–∏ —á–µ—Ä–≥—É –æ—á—ñ–∫—É–≤–∞–Ω–Ω—è, GDM –¥–æ–ø—É—Å–∫–∞—î –æ–¥–Ω–µ –∑'—î–¥–Ω–∞–Ω–Ω—è –∑ –æ–¥–Ω–æ–≥–æ –≤—ñ–¥–¥–∞–ª–µ–Ω–æ–≥–æ –∫–æ–º–ø'—é—Ç–µ—Ä–∞. –Ø–∫—â–æ –≤–∏ –±–∞–∂–∞—î—Ç–µ –Ω–∞–¥–∞–≤–∞—Ç–∏ –¥–∏—Å–ø–ª–µ–π –∫–æ–º–ø'—é—Ç–µ—Ä–∞–º –∑ –±—ñ–ª—å—à –Ω—ñ–∂ –æ–¥–Ω–∏–º –µ–∫—Ä–∞–Ω–æ–º, –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–æ —Å–ª—ñ–¥ –∑–±—ñ–ª—å—à–∏—Ç–∏  –∑–Ω–∞—á–µ–Ω–Ω—è <filename>DisplaysPerHost</filename>.</para>

              <para>
                Note that the number of attached DISPLAYS allowed is not
                limited.  Only remote connections via XDMCP are limited by
                this configuration option.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Enable</term>
            <listitem>
              <synopsis>Enable=false</synopsis>
              <para>–í—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è –∑–Ω–∞—á–µ–Ω–Ω—è —É true –≤–º–∏–∫–∞—î –ø—ñ–¥—Ç—Ä–∏–º–∫—É XDMCP, —â–æ –¥–æ–∑–≤–æ–ª—è—î –∫–µ—Ä—É–≤–∞—Ç–∏ GDM –≤—ñ–¥–¥–∞–ª–µ–Ω–∏–º–∏ –¥–∏—Å–ø–ª–µ—è–º–∏/X-—Ç–µ—Ä–º—ñ–Ω–∞–ª–∞–º–∏.</para>

              <para><filename>gdm</filename> –æ—á—ñ–∫—É—î –∑–∞–ø–∏—Ç–∏ –Ω–∞ UDP-–ø–æ—Ä—Ç—É 177. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –¥–∏–≤—ñ—Ç—å—Å—è —É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ Port.</para>

              <para>–Ø–∫—â–æ GDM —Å–∫–æ–º–ø—ñ–ª—å–æ–≤–∞–Ω–æ –∑ –±—ñ–±–ª—ñ–æ—Ç–µ–∫–æ—é tcp_wrapper, –¥–æ—Å—Ç—É–ø –∑ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö –¥–∏—Å–ø–ª–µ—ó–≤ –º–æ–∂–µ –∫–æ–Ω—Ç—Ä–æ–ª—é–≤–∞—Ç–∏—Å—å —Ü—ñ—î—é –±—ñ–±–ª—ñ–æ—Ç–µ–∫–æ—é. –ù–∞–∑–≤–∞ —Å–ª—É–∂–±–∏ -  <filename>gdm</filename></para>

              <para>–î–æ —Ñ–∞–π–ª—É <filename><etc>/hosts.allow</filename> —Å–ª—ñ–¥ –¥–æ–¥–∞—Ç–∏ <screen>
gdm:.my.domain
</screen>, –≤ –∑–∞–ª–µ–∂–Ω–æ—Å—Ç—ñ –≤—ñ–¥ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—ó –±—ñ–±–ª—ñ–æ—Ç–µ–∫–∏ TCP Wrappers. –î–æ–∫–ª–∞–¥–Ω—ñ—à—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –¥–∏–≤—ñ—Ç—å—Å—è —É man-—Å—Ç–æ—Ä—ñ–Ω—Ü—ñ <ulink type="help" url="man:hosts.allow">hosts.allow(5)</ulink>.</para>

              <para>–ó–∞—É–≤–∞–∂—Ç–µ, —â–æ XDMCP –Ω–µ —î –±–µ–∑–ø–µ—á–Ω–∏–º –ø—Ä–æ—Ç–æ–∫–æ–ª–æ–º, —Ç–æ–º—É —è–∫—â–æ –≤–∏ –Ω–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç–µ UDP-–ø–æ—Ä—Ç 177, –π–æ–≥–æ –∫—Ä–∞—â–µ –∑–∞–±–ª–æ–∫—É–≤–∞—Ç–∏ –Ω–∞ –≤–∞—à–æ–º—É –±—Ä–∞–Ω–¥–º–∞—É–µ—Ä—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>EnableProxy</term>
            <listitem>
              <synopsis>EnableProxy=false</synopsis>
              <para>–ü—Ä–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—ñ –∑–Ω–∞—á–µ–Ω–Ω—è true –≤–º–∏–∫–∞—î—Ç—å—Å—è –ø—ñ–¥—Ç—Ä–∏–º–∫–∞ –∑–∞–ø—É—Å–∫—É —Å–µ–∞–Ω—Å—ñ–≤ XDMCP –Ω–∞ –ª–æ–∫–∞–ª—å–Ω–æ–º—É –ø—Ä–æ–∫—Å—ñ X-—Å–µ—Ä–≤–µ—Ä—ñ. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –º–æ–∂–Ω–∞ –∑–±—ñ–ª—å—à–∏—Ç–∏ –ø—Ä–æ–¥—É–∫—Ç–∏–≤–Ω—ñ—Å—Ç—å —Å–µ–∞–Ω—Å—ñ–≤ XDMCP, –æ—Å–æ–±–ª–∏–≤–æ —É –º–µ—Ä–µ–∂–∞—Ö –∑ –≤–µ–ª–∏–∫–æ—é –∑–∞—Ç—Ä–∏–º–∫–æ—é, –±–æ –±–∞–≥–∞—Ç–æ –æ–ø–µ—Ä–∞—Ü—ñ–π X-–ø—Ä–æ—Ç–æ–∫–æ–ª—É –º–æ–∂—É—Ç—å –∑–∞–≤–µ—Ä—à—É–≤–∞—Ç–∏—Å—å –±–µ–∑ –ø–µ—Ä–µ–¥–∞—á—ñ –ø–æ –º–µ—Ä–µ–∂—ñ.</para>
              <para>–ü—Ä–æ—Ç–µ –∑–∞—É–≤–∞–∂—Ç–µ, —É —Ü—å–æ–º—É —Ä–µ–∂–∏–º—ñ –∑–Ω–∞—á–Ω–æ –∑–±—ñ–ª—å—à—É—î—Ç—å—Å—è –Ω–∞–≤–∞–Ω—Ç–∞–∂–µ–Ω–Ω—è –Ω–∞  —Å–µ—Ä–≤–µ—Ä —Å–µ–∞–Ω—Å—ñ–≤ XDMCP</para>
              <para>–î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è —Ü—ñ—î—ó —Ñ—É–Ω–∫—Ü—ñ—ó –¥–∏–≤—ñ—Ç—å—Å—è —É –æ–ø–∏—Å—ñ –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤ <filename>FlexiProxy</filename> —Ç–∞ <filename>FlexiProxyDisconnect</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>HonorIndirect</term>
            <listitem>
              <synopsis>HonorIndirect=true</synopsis>
              <para>–î–æ–∑–≤–æ–ª—è—î XDMCP INDIRECT –≤–∏–±—ñ—Ä (—Ç–æ–±—Ç–æ –≤—ñ–¥–¥–∞–ª–µ–Ω–µ –≤–∏–∫–æ–Ω–∞–Ω–Ω—è <filename>gdmchooser</filename>) –¥–ª—è X-—Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤, —è–∫ –Ω–µ –º–∞—é—Ç—å –≤–ª–∞—Å–Ω–æ—ó –ø—Ä–æ–≥—Ä–∞–º–∏ –ø–µ—Ä–µ–≥–ª—è–¥—É –¥–∏—Å–ø–ª–µ—ó–≤.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxPending</term>
            <listitem>
              <synopsis>MaxPending=4</synopsis>
              <para>–î–ª—è –∑–∞–ø–æ–±—ñ–≥–∞–Ω–Ω—è –∞—Ç–∞–∫–∞–º —Ç–∏–ø—É "–≤—ñ–¥–º–æ–≤–∞ —É –¥–æ—Å—Ç—É–ø—ñ", GDM –º–∞—î —Ñ—ñ–∫—Å–æ–≤–∞–Ω–∏–π —Ä–æ–∑–º—ñ—Ä —á–µ—Ä–≥–∏ –æ—á—ñ–∫—É—é—á–∏—Ö –∑'—î–¥–Ω–∞–Ω—å. –û–¥–Ω–æ—á–∞—Å–Ω–æ –º–æ–∂—É—Ç—å –±—É—Ç–∏ –∑–∞–ø—É—â–µ–Ω—ñ –ª–∏—à–µ MaxPending –¥–∏—Å–ø–ª–µ—ó–≤.</para>

              <para>–ó–∞—É–≤–∞–∂—Ç–µ, —â–æ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä *–Ω–µ* –æ–±–º–µ–∂—É—î –∫—ñ–ª—å–∫—ñ—Å—Ç—å –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö –¥–∏—Å–ø–ª–µ—ó–≤, —è–∫–∏–º–∏ –º–æ–∂–Ω–∞ –∫–µ—Ä—É–≤–∞—Ç–∏. –û–±–º–µ–∂—É—î—Ç—å—Å—è –ª–∏—à–µ –∫—ñ–ª—å–∫—ñ—Å—Ç—å –¥–∏—Å–ø–ª–µ—ó–≤ —è–∫—ñ –æ–¥–Ω–æ—á–∞—Å–Ω–æ —ñ–Ω—ñ—Ü—ñ—é—é—Ç—å –∑'—î–¥–Ω–∞–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxPendingIndirect</term>
            <listitem>
              <synopsis>MaxPendingIndirect=4</synopsis>
              <para>–û–¥–Ω–æ—á–∞—Å–Ω–æ GDM –Ω–∞–¥–∞—î –ª–∏—à–µ <filename>MaxPendingIndirect</filename> –¥–∏—Å–ø–ª–µ—ó–≤ –∑ –ø—Ä–æ–≥—Ä–∞–º–æ—é –≤–∏–±–æ—Ä—É –≤—É–∑–ª–∞. –ü—Ä–∏ –æ—Ç—Ä–∏–º–∞–Ω–Ω—ñ –±—ñ–ª—å—à–æ—ó –∫—ñ–ª—å–∫–æ—Å—Ç—ñ –∑–∞–ø–∏—Ç—ñ–≤ –≤—ñ–¥ —Ä—ñ–∑–Ω–∏—Ö –≤—É–∑–ª—ñ–≤, —Å—Ç–∞—Ä—à—ñ –∑ –Ω–∏—Ö –∑–∞–±—É–≤–∞—é—Ç—å—Å—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxSessions</term>
            <listitem>
              <synopsis>MaxSessions=16</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î –º–∞–∫—Å–∏–º–∞–ª—å–Ω—É –∫—ñ–ª—å–∫—ñ—Å—Ç—å –æ–¥–Ω–æ—á–∞—Å–Ω–∏—Ö –∑'—î–¥–Ω–∞–Ω—å –∑ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏–º–∏ –¥–∏—Å–ø–ª–µ—è–º–∏. –¢–æ–±—Ç–æ –∑–∞–≥–∞–ª—å–Ω—É –∫—ñ–ª—å–∫—ñ—Å—Ç—å –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö –¥–∏—Å–ø–ª–µ—ó–≤ —è–∫—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è –Ω–∞ –≤–∞—à–æ–º—É –≤—É–∑–ª—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxWait</term>
            <listitem>
              <synopsis>MaxWait=30</synopsis>
              <para>–ö–æ–ª–∏ GDM –≥–æ—Ç–æ–≤–∏–π –∫–µ—Ä—É–≤–∞—Ç–∏ –¥–∏—Å–ø–ª–µ—î–º, –π–æ–º—É –Ω–∞–¥—Å–∏–ª–∞—î—Ç—å—Å—è –ø–∞–∫–µ—Ç ACCEPT  —è–∫–∏–π –º—ñ—Å—Ç–∏—Ç—å —É–Ω—ñ–∫–∞–ª—å–Ω–∏–π —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä —Å–µ–∞–Ω—Å—É, —â–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è —É –º–∞–π–±—É—Ç–Ω—ñ—Ö –ø–∞–∫–µ—Ç–∞—Ö XDMCP.</para>

              <para>–ü–æ—Ç—ñ–º GDM –∑–±–µ—Ä—ñ–≥–∞—î —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä —Å–µ–∞–Ω—Å—É —É —á–µ—Ä–∑—ñ, –æ—á—ñ–∫—É—é—á–∏ –≤—ñ–¥–ø–æ–≤—ñ–¥—ñ –≤—ñ–¥ –¥–∏—Å–ø–ª–µ—è –ø–∞–∫–µ—Ç–æ–º MANAGE.</para>

              <para>–Ø–∫—â–æ –≤—ñ–¥–ø–æ–≤—ñ–¥—å –Ω–µ –Ω–∞–¥—ñ–π—à–ª–∞ –ø—Ä–æ—Ç—è–≥–æ–º MaxWait —Å–µ–∫—É–Ω–¥, GDM –≤–≤–∞–∂–∞—î –¥–∏—Å–ø–ª–µ–π –º–µ—Ä—Ç–≤–∏–º —Ç–∞ —Å—Ç–∏—Ä–∞—î –π–æ–≥–æ –∑ —á–µ—Ä–≥–∏ –æ—á—ñ–∫—É–≤–∞–Ω–Ω—è –∑–≤—ñ–ª—å–Ω—è—é—á–∏ —Å–ª–æ—Ç –¥–ª—è —ñ–Ω—à–æ–≥–æ –¥–∏—Å–ø–ª–µ—é.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxWaitIndirect</term>
            <listitem>
              <synopsis>MaxWaitIndirect=30</synopsis>
              <para>–ü–∞—Ä–∞–º–µ—Ç—Ä MaxWaitIndirect –≤–∏–∑–Ω–∞—á–∞—î –º–∞–∫—Å–∏–º–∞–ª—å–Ω—É –∫—ñ–ª—å–∫—ñ—Å—Ç—å —Å–µ–∫—É–Ω–¥ –º—ñ–∂ —á–∞—Å–æ–º, –∫–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –≤–∏–±—Ä–∞–≤ –≤—É–∑–æ–ª —Ç–∞ –Ω–∞—Å—Ç—É–ø–Ω–∏–º –Ω–µ–ø—Ä—è–º–∏–º –∑–∞–ø–∏—Ç–æ–º –¥–æ –≤—É–∑–ª–∞. –ü—Ä–∏ –ø–µ—Ä–µ–≤–∏—â–µ–Ω–Ω—ñ —ñ–Ω—Ç–µ—Ä–≤–∞–ª—É –æ—á—ñ–∫—É–≤–∞–Ω–Ω—è, —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—è –ø—Ä–æ –≤–∏–±—Ä–∞–Ω–∏–π –≤—É–∑–æ–ª –∑–∞–±—É–≤–∞—î—Ç—å—Å—è —Ç–∞ —Å–ª–æ—Ç –Ω–µ–ø—Ä—è–º–æ–≥–æ –∑–∞–ø–∏—Ç—É –∑–≤—ñ–ª—å–Ω—è—î—Ç—å—Å—è. –Ü–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—è –º–æ–∂–µ –≤—ñ–¥–∫–∏–Ω—É—Ç–∏—Å—å —Ä–∞–Ω—ñ—à–µ, —è–∫—â–æ –≤—É–∑–ª—ñ–≤, —â–æ –Ω–∞–º–∞–≥–∞—é—Ç—å—Å—è –Ω–∞–¥—ñ—Å–ª–∞—Ç–∏ –Ω–µ–ø—Ä—è–º—ñ –∑–∞–ø–∏—Ç–∏ –±—ñ–ª—å—à–µ –∑–∞ <filename>MaxPendingIndirect</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Port</term>
            <listitem>
              <synopsis>Port=177</synopsis>
              <para>–ù–æ–º–µ—Ä UDP-–ø–æ—Ä—Ç–∞, –Ω–∞ —è–∫–æ–º—É <filename>gdm</filename> –æ—á—ñ–∫—É–≤–∞—Ç–∏–º–µ XDMCP-–∑–∞–ø–∏—Ç—ñ–≤. –ù–µ –∑–º—ñ–Ω—é–π—Ç–µ –π–æ–≥–æ, —è–∫—â–æ –≤–∏ –Ω–µ –∑–Ω–∞—î—Ç–µ —â–æ —Ä–æ–±–∏—Ç–µ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PingIntervalSeconds</term>
            <listitem>
              <synopsis>PingIntervalSeconds=15</synopsis>
              <para>–Ü–Ω—Ç–µ—Ä–≤–∞–ª —É —Å–µ–∫—É–Ω–¥–∞—Ö –º—ñ–∂ ping-–∑–∞–ø–∏—Ç–∞–º–∏ –¥–æ X-—Å–µ—Ä–≤–µ—Ä–∞. –Ø–∫—â–æ X-—Å–µ—Ä–≤–µ—Ä –Ω–µ –ø–æ–≤–µ—Ä–Ω—É–≤ –≤—ñ–¥–ø–æ–≤—ñ–¥—å –¥–æ –Ω–∞—Å—Ç—É–ø–Ω–æ–≥–æ ping-–∑–∞–ø–∏—Ç—É, –∑'—î–¥–Ω–∞–Ω–Ω—è —Ä–æ–∑—Ä–∏–≤–∞—î—Ç—å—Å—è —Ç–∞  —Å–µ–∞–Ω—Å –∑–∞–≤–µ—Ä—à—É—î—Ç—å—Å—è. –¶–µ - –∫–æ–º–±—ñ–Ω–∞—Ü—ñ—è XDM PingInterval —Ç–∞ PingTimeout, –∞–ª–µ —É —Å–µ–∫—É–Ω–¥–∞—Ö.</para>

              <para>–ó–∞—É–≤–∞–∂—Ç–µ, —â–æ GDM —É –º–∏–Ω—É–ª–æ–º—É –º–∞–≤ –∫–ª—é—á –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—ó <filename>PingInterval</filename>, —è–∫–∏–π –≤–∫–∞–∑—É–≤–∞–≤ —á–∞—Å —É —Ö–≤–∏–ª–∏–Ω–∞—Ö. –î–ª—è –±—ñ–ª—å—à–æ—Å—Ç—ñ –∑–∞—Å—Ç–æ—Å—É–≤–∞–Ω—å XDMCP –Ω–µ –ø–æ—Ç—Ä—ñ–±–Ω–æ, —â–æ–± –∑–Ω–∞—á–µ–Ω–Ω—è —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ –±—É–ª–æ –º–µ–Ω—à–µ –∑–∞ –æ–¥–Ω—É —Ö–≤–∏–ª–∏–Ω—É, –ø—Ä–æ—Ç–µ –∑–∞—Ç—Ä–∏–º–∫–∞ –±—ñ–ª—å—à–∞ –∑–∞ 15 —Å–µ–∫—É–Ω–¥ –æ–∑–Ω–∞—á–∞—Ç–∏–º–µ, —â–æ —Ç–µ—Ä–º—ñ–Ω–∞–ª –≤–∏–º–∫–Ω–µ–Ω–∏–π –∞–±–æ –ø–µ—Ä–µ–∑–∞–≤–∞–Ω—Ç–∞–∂–µ–Ω–∏–π, —Ç–∞ –≤–∞–º —Å–ª—ñ–¥ –∑–∞–≤–µ—Ä—à–∏—Ç–∏ —Å–µ–∞–Ω—Å.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ProxyReconnect</term>
            <listitem>
              <synopsis>FlexiProxyReconnect=</synopsis>
              <para>–í—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è –∑–Ω–∞—á–µ–Ω–Ω—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ –≤–º–∏–∫–∞—î –µ–∫—Å–ø–µ—Ä–∏–º–µ–Ω—Ç–∞–ª—å–Ω—É –ø—ñ–¥—Ç—Ä–∏–º–∫—É –º—ñ–≥—Ä–∞—Ü—ñ—ó —Å–µ–∞–Ω—Å—ñ–≤ XDMCP. –¶–µ –¥–æ–∑–≤–æ–ª—è—î –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞–º –≤—ñ–¥'—î–¥–Ω—É–≤–∞—Ç–∏—Å—å –≤—ñ–¥ —ó—Ö —Å–µ–∞–Ω—Å—ñ–≤ —Ç–∞  –ø—ñ–∑–Ω—ñ—à–µ –ø—Ä–∏—î–¥–Ω—É–≤–∞—Ç–∏—Å—å –¥–æ —Ç–æ–≥–æ —Å–∞–º–æ–≥–æ —Å–µ–∞–Ω—Å—É, –º–æ–∂–ª–∏–≤–æ –∑ —ñ–Ω—à–æ–≥–æ —Ç–µ—Ä–º—ñ–Ω–∞–ª—É.</para>
              <para>–î–ª—è –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è —Ü—ñ—î—ó —Ñ—É–Ω–∫—Ü—ñ—ó –ø–æ—Ç—Ä—ñ–±–µ–Ω –≤–∫–ª–∞–¥–µ–Ω–∏–π X-—Å–µ—Ä–≤–µ—Ä –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é –≤—ñ–¥'—î–¥–Ω–∞–Ω–Ω—è –≤—ñ–¥ –±–∞—Ç—å–∫—ñ–≤—Å—å–∫–æ–≥–æ X-—Å–µ—Ä–≤–µ—Ä–∞ —Ç–∞ –∑'—î–¥–Ω–∞–Ω–Ω—è –∑ —ñ–Ω—à–∏–º —Å–µ—Ä–≤–µ—Ä–æ–º. –ù–∞—Ä–∞–∑—ñ, —Ü—é —Ñ—É–Ω–∫—Ü—ñ—é —É –¥–µ—è–∫–æ–º—É —Å—Ç—É–ø–µ–Ω—ñ –ø—ñ–¥—Ç—Ä–∏–º—É—î —Ä–æ–∑–ø–æ–¥—ñ–ª–µ–Ω–∏–π –±–∞–≥–∞—Ç–æ–µ–∫—Ä–∞–Ω–Ω–∏–π X-—Å–µ—Ä–≤–µ—Ä (Distributed Multihead X - DMX), –∞ —ñ–Ω—à—ñ –ø—Ä–æ–µ–∫—Ç–∏, —Ç–∞–∫—ñ —è–∫ NoMachine NX –∑–∞–π–Ω—è—Ç—ñ —ó—ó —Ä–µ–∞–ª—ñ–∑–∞—Ü—ñ—î—é.</para>
              <para>–ó–Ω–∞—á–µ–Ω–Ω—è–º —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ —Å–ª—ñ–¥ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ —à–ª—è—Ö –¥–æ –∫–æ–º–∞–Ω–¥–∏, —è–∫–∞ –æ–±—Ä–æ–±–ª—è—î –ø–æ–≤—Ç–æ—Ä–Ω–µ –∑'—î–¥–Ω–∞–Ω–Ω—è XDMCP-–ø—Ä–æ–∫—Å—ñ –¥–æ —ñ–Ω—à–æ–≥–æ –¥–∏—Å–ø–ª–µ—é. –ü—Ä–∏–∫–ª–∞–¥ —Ä–µ–∞–ª—ñ–∑–∞—Ü—ñ—ó –ø–æ—Å—Ç–∞—á–∞—î—Ç—å—Å—è –∑ DMX.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ProxyXServer</term>
            <listitem>
              <synopsis>ProxyXServer=</synopsis>
              <para>
                The X server command line for a XDMCP proxy. Any nested X
                server like Xnest, Xephyr or Xdmx should work fairly well.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Willing</term>
            <listitem>
              <synopsis>Willing=<etc>/gdm/Xwilling</synopsis>
              <para>–ö–æ–ª–∏ —Å–µ—Ä–≤–µ—Ä –Ω–∞–¥—Å–∏–ª–∞—î –ø–∞–∫–µ—Ç WILLING —É –≤—ñ–¥–ø–æ–≤—ñ–¥—å –Ω–∞ QUERY, –≤—ñ–Ω –Ω–∞–¥—Å–∏–ª–∞—î —Ä—è–¥–æ–∫ –∑ –ø–æ—Ç–æ—á–Ω–∏–º —Å—Ç–∞—Ç—É—Å–æ–º —Ü—å–æ–≥–æ —Å–µ—Ä–≤–µ—Ä–∞. –¢–∏–ø–æ–≤–∏–º –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è–º —î —Å–∏—Å—Ç–µ–º–Ω–∏–π —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä, –∞–ª–µ –º–æ–∂–Ω–∞ —Å—Ç–≤–æ—Ä–∏—Ç–∏ –≤–ª–∞—Å–Ω–∏–π —Å—Ü–µ–Ω–∞—Ä—ñ–π, —è–∫–∏–π –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏–º–µ –≤–ª–∞—Å–Ω–µ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è. –Ø–∫—â–æ —Ü–µ–π —Å—Ü–µ–Ω–∞—Ä—ñ–π –Ω–µ —ñ—Å–Ω—É—î –∞–±–æ —Ü–µ–π –∫–ª—é—á –ø–æ—Ä–æ–∂–Ω—ñ–π - –Ω–∞–¥—Å–∏–ª–∞—î—Ç—å—Å—è —Ç–∏–ø–æ–≤–µ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è. –Ø–∫—â–æ —Ü–µ–π —Å—Ü–µ–Ω–∞—Ä—ñ–π —É—Å–ø—ñ—à–Ω–æ –≤–∏–∫–æ–Ω—É—î—Ç—å—Å—è —Ç–∞ –≤–∏–≤–æ–¥–∏—Ç—å –¥–µ—è–∫–∏–π —Ç–µ–∫—Å—Ç, –Ω–∞–¥—Å–∏–ª–∞—î—Ç—å—Å—è –ø–µ—Ä—à–∏–π —Ä—è–¥–æ–∫ —Ü—å–æ–≥–æ —Ç–µ–∫—Å—Ç—É (—Ç–∞ –ª–∏—à–µ –ø–µ—Ä—à–∏–π —Ä—è–¥–æ–∫). –í—ñ–Ω –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –º–∞–∫—Å–∏–º—É–º —Ä–∞–∑ –Ω–∞ 3 —Å–µ–∫—É–Ω–¥–∏ –¥–ª—è –∑–∞–ø–æ–±—ñ–≥–∞–Ω–Ω—è –º–æ–∂–ª–∏–≤–∏–º –∞—Ç–∞–∫–∞–º —Ç–∏–ø—É "–≤—ñ–¥–º–æ–≤–∞ —É –¥–æ—Å—Ç—É–ø—ñ" —à–ª—è—Ö–æ–º –∑–∞—Ç–æ–ø–ª–µ–Ω–Ω—è –π–æ–≥–æ –∑–∞–ø–∏—Ç–∞–º–∏ QUERY.</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="commonguioptions">
        <title>–ó–∞–≥–∞–ª—å–Ω—ñ –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ –≥—Ä–∞—Ñ—ñ—á–Ω–æ–≥–æ —ñ–Ω—Ç–µ—Ä—Ñ–µ–π—Å—É</title>

        <variablelist>
          <title>[gui]</title>

          <varlistentry>
            <term>AllowGtkThemeChange</term>
            <listitem>
              <synopsis>AllowGtkThemeChange=true</synopsis>
              <para>–ß–∏ –¥–æ–∑–≤–æ–ª—è—Ç–∏ –∑–º—ñ–Ω—É —Ç–µ–º–∏ GTK+ (–≤—ñ–¥–∂–µ—Ç) –∑ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è. –ù–∞—Ä–∞–∑—ñ —Ü–µ —Å—Ç–æ—Å—É—î—Ç—å—Å—è –ª–∏—à–µ —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–æ—ó –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è, –∞ –≥—Ä–∞—Ñ—ñ—á–Ω–∞ –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –ø–æ–∫–∏ –Ω–µ –º–∞—î —Ç–∞–∫–æ—ó –º–æ–∂–ª–∏–≤–æ—Å—Ç—ñ. –¢–µ–º–∞ –∑–∞—Å—Ç–æ—Å–æ–≤—É—î—Ç—å—Å—è –¥–æ –µ–∫—Ä–∞–Ω—É –¥–æ–∫–∏ —ó—ó –Ω–µ –±—É–¥–µ –∑–º—ñ–Ω–µ–Ω–æ —Ç–∞ –±—É–¥–µ —Å—Ç–æ—Å—É–≤–∞—Ç–∏—Å—å —É—Å—ñ—Ö —ñ–Ω—à–∏—Ö –≤—ñ–∫–æ–Ω GDM. –ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑ 2.5.90.2.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Gtkrc</term>
            <listitem>
              <synopsis>GtkRC=</synopsis>
              <para>–®–ª—è—Ö –¥–æ <filename>gtkrc</filename>, —â–æ —á–∏—Ç–∞—î—Ç—å—Å—è –∫–æ–ª–∏ GDM –≤–∏–≤–æ–¥–∏—Ç—å –≤—ñ–∫–Ω–æ. –ó–∞—Ä–∞–∑, –Ω–∞—Ç–æ–º—ñ—Å—Ç—å –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–π—Ç–µ –∫–ª—é—á <filename>GtkTheme</filename> –¥–ª—è –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è —Ç–µ–º–∏.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GtkTheme</term>
            <listitem>
              <synopsis>GtkTheme=Default</synopsis>
              <para>–ù–∞–∑–≤–∞ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ—ó —Ç–µ–º–∏. –í–æ–Ω–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è —É –ø—Ä–æ–≥—Ä–∞–º—ñ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è, –ø—Ä–æ–≥—Ä–∞–º—ñ –≤–∏–±–æ—Ä—É, —Ç–∞ —É—Å—ñ—Ö —ñ–Ω—à–∏—Ö –≥—Ä–∞—Ñ—ñ—á–Ω–∏—Ö –≤—ñ–∫–Ω–∞—Ö GDM. –ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑ 2.5.90.2.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GtkThemesToAllow</term>
            <listitem>
              <synopsis>GtkThemesToAllow=all</synopsis>
              <para>–°–ø–∏—Å–æ–∫ —Ä–æ–∑–¥—ñ–ª–µ–Ω–∏—Ö –∫–æ–º–æ—é –¥–æ–ø—É—Å—Ç–∏–º–∏—Ö —Ç–µ–º. –¶–µ –º–∞—é—Ç—å –±—É—Ç–∏ –Ω–∞–∑–≤–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∏—Ö —É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–æ–º—É –º—ñ—Å—Ü—ñ —Ç–µ–º GTK+. –¢–∞–∫–æ–∂ –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏  'all', —â–æ–± –¥–æ–∑–≤–æ–ª–∏—Ç–∏ —É—Å—ñ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω—ñ —Ç–µ–º–∏. –¶–µ –≤—ñ–¥–Ω–æ—Å–∏—Ç—å—Å—è –¥–æ –∫–ª—é—á–∞ <filename>AllowGtkThemeChange</filename>. –ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑ 2.5.90.2.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxIconWidth</term>
            <listitem>
              <synopsis>MaxIconWidth=128</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î –º–∞–∫—Å–∏–º–∞–ª—å–Ω—É —à–∏—Ä–∏–Ω—É –∑–Ω–∞—á–∫–∞ (—É —Ç–æ—á–∫–∞—Ö) –ø—Ä–∏ –ø–µ—Ä–µ–≥–ª—è–¥—ñ –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤. –ë—ñ–ª—å—à—ñ –∑–∞ —Ä–æ–∑–º—ñ—Ä–æ–º –∑–Ω–∞—á–∫—É –±—É–¥—É—Ç—å –∑–º—ñ–Ω—é–≤–∞—Ç–∏ –º–∞—Å—à—Ç–∞–±. –¶–µ —Ç–∞–∫–æ–∂ –≤–ø–ª–∏–≤–∞—î –Ω–∞ –∑–Ω–∞—á–∫–∏ –ø—Ä–æ–≥—Ä–∞–º–∏ –≤–∏–±–æ—Ä—É XDMCP.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MaxIconHeight</term>
            <listitem>
              <synopsis>MaxIconHeight=128</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î –º–∞–∫—Å–∏–º–∞–ª—å–Ω—É –≤–∏—Å–æ—Ç—É –∑–Ω–∞—á–∫–∞ (—É —Ç–æ—á–∫–∞—Ö) —É –ø–µ—Ä–µ–≥–ª—è–¥–∞—á—ñ –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤. –ë—ñ–ª—å—à—ñ –∑–∞ —Ä–æ–∑–º—ñ—Ä–æ–º –∑–Ω–∞—á–∫—É –±—É–¥—É—Ç—å –∑–º—ñ–Ω—é–≤–∞—Ç–∏ –º–∞—Å—à—Ç–∞–±. –¶–µ —Ç–∞–∫–æ–∂ –≤–ø–ª–∏–≤–∞—î –Ω–∞ –∑–Ω–∞—á–∫–∏ –ø—Ä–æ–≥—Ä–∞–º–∏ –≤–∏–±–æ—Ä—É XDMCP.</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="greetersection">
        <title>–ö–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—è –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è</title>

        <variablelist>
          <title>[greeter]</title>

          <varlistentry>
            <term>BackgroundColor</term>
            <listitem>
              <synopsis>BackgroundColor=#76848F</synopsis>
              <para>–Ø–∫—â–æ BackgroundType –¥–æ—Ä—ñ–≤–Ω—é—î 2, —Ç–æ–¥—ñ —Ü–µ–π –∫–æ–ª—ñ—Ä –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è —Ç–ª–∞ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è. –í—ñ–Ω —Ç–∞–∫–æ–∂ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è —è–∫ –∑–∞–¥–Ω—ñ–π –ø–ª–∞–Ω –ø—Ä–æ–∑–æ—Ä–∏—Ö –∑–æ–±—Ä–∞–∂–µ–Ω—å –Ω–∞ —Ç–ª—ñ, —è–∫—â–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ –ø–∞—Ä–∞–º–µ—Ç—Ä BackgroundRemoteOnlyColor —Ç–∞ —Ü–µ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏–π –¥–∏—Å–ø–ª–µ–π. –í–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundProgramInitialDelay</term>
            <listitem>
              <synopsis>BackgroundProgramInitialDelay=30</synopsis>
              <para>–ü—Ä–æ–≥—Ä–∞–º–∞ –Ω–∞ —Ç–ª—ñ –∑–∞–ø—É—Å–∫–∞—Ç–∏–º–µ—Ç—å—Å—è –ø—ñ—Å–ª—è –≤–∫–∞–∑–∞–Ω–æ—ó –∫—ñ–ª—å–∫–æ—Å—Ç—ñ —Å–µ–∫—É–Ω–¥ –Ω–µ–∞–∫—Ç–∏–≤–Ω–æ—Å—Ç—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RestartBackgroundProgram</term>
            <listitem>
              <synopsis>RestartBackgroundProgram=true</synopsis>
              <para>–ß–∏ –ø–µ—Ä–µ–∑–∞–ø—É—Å–∫–∞—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º—É –Ω–∞ —Ç–ª—ñ –ø—Ä–∏ —ó—ó –∑–∞–≤–µ—Ä—à–µ–Ω–Ω—ñ,  –ø—ñ—Å–ª—è –≤–∫–∞–∑–∞–Ω–æ–≥–æ –Ω–∏–∂—á–µ —ñ–Ω—Ç–µ—Ä–≤–∞–ª—É —á–∞—Å—É. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –º–æ–∂–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏—Å—å —è–∫—â–æ –≤–∏ —Ö–æ—á–µ—Ç–µ –∑–∞–ø—É—Å–∫–∞—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º—É –∑–±–µ—Ä–µ–∂–µ–Ω–Ω—è –µ–∫—Ä–∞–Ω—É, –∫–æ–ª–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –Ω–µ –∫–æ—Ä–∏—Å—Ç—É—î—Ç—å—Å—è –∫–æ–º–ø'—é—Ç–µ—Ä–æ–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundProgramRestartDelay</term>
            <listitem>
              <synopsis>BackgroundProgramRestartDelay=30</synopsis>
              <para>–ü—Ä–æ–≥—Ä–∞–º–∞ –Ω–∞ —Ç–ª—ñ –±—É–¥–µ –ø–µ—Ä–µ–∑–∞–ø—É—Å–∫–∞—Ç–∏—Å—å –ø—ñ—Å–ª—è –Ω–µ–∞–∫—Ç–∏–≤–Ω–æ—Å—Ç—ñ –ø—Ä–æ—Ç—è–≥–æ–º –≤–∫–∞–∑–∞–Ω–æ—ó –∫—ñ–ª—å–∫–æ—Å—Ç—ñ —Å–µ–∫—É–Ω–¥.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundImage</term>
            <listitem>
              <synopsis>BackgroundImage=somefile.png</synopsis>
              <para>–Ø–∫—â–æ BackgroundType –¥–æ—Ä—ñ–≤–Ω—é—î 1, —Ç–æ–¥—ñ —Ü–µ–π —Ñ–∞–π–ª –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î—Ç—å—Å—è —è–∫ —Ç–ª–æ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è. –í–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundProgram</term>
            <listitem>
              <synopsis>BackgroundProgram=<bin>/xeyes</synopsis>
              <para>–Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ, —Ü—è –∫–æ–º–∞–Ω–¥–∞ –±—É–¥–µ –∑–∞–ø—É—Å–∫–∞—Ç–∏—Å—å –Ω–∞ —Ç–ª—ñ –ø—ñ–¥ —á–∞—Å –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è –≤—ñ–∫–Ω–∞ –≤—Ö–æ–¥—É. –ó–∞—É–≤–∞–∂—Ç–µ, —â–æ –Ω–µ —É—Å—ñ –ø—Ä–æ–≥—Ä–∞–º–∏ –∑–∞–ø—É—Å–∫–∞—é—Ç—å—Å—è —Ç–∞–∫–∏–º —á–∏–Ω–æ–º, —Ç–æ–º—É —â–æ –¥–ª—è GDM –∑–∞–∑–≤–∏—á–∞–π –Ω–µ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ –¥–æ–º–∞—à–Ω—ñ–π –∫–∞—Ç–∞–ª–æ–≥. –ú–æ–∂–Ω–∞ –≤—Å—Ç–∞–Ω–æ–≤–∏—Ç–∏ –¥–æ–º–∞—à–Ω—ñ–π –∫–∞—Ç–∞–ª–æ–≥ –¥–ª—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ GDM, —è–∫—â–æ –≤–∏ –±–∞–∂–∞—î—Ç–µ –∑–∞–ø—É—Å–∫–∞—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º–∏ —è–∫—ñ —Ü—å–æ–≥–æ –≤–∏–º–∞–≥–∞—é—Ç—å. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞  –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundRemoteOnlyColor</term>
            <listitem>
              <synopsis>BackgroundRemoteOnlyColor=true</synopsis>
              <para>–ù–∞ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö –¥–∏—Å–ø–ª–µ—è—Ö –≤—Å—Ç–∞–Ω–æ–≤–ª—é—î—Ç—å—Å—è –ª–∏—à–µ –∫–æ–ª—ñ—Ä —Ç–ª–∞. –¶–µ –∑–º–µ–Ω—à—É—î –Ω–∞–≤–∞–Ω—Ç–∞–∂–µ–Ω–Ω—è –Ω–∞ –º–µ—Ä–µ–∂—É. –¢–∞–∫–æ–∂ –Ω–µ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –≤–∏–∑–Ω–∞—á–µ–Ω–∞ —É <filename>BackgroundProgram</filename> –ø—Ä–æ–≥—Ä–∞–º–∞. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundScaleToFit</term>
            <listitem>
              <synopsis>BackgroundScaleToFit=true</synopsis>
              <para>–ó–º—ñ–Ω—é–≤–∞—Ç–∏ –º–∞—Å—à—Ç–∞–± –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è –¥–æ –º–µ–∂ –µ–∫—Ä–∞–Ω—É. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>BackgroundType</term>
            <listitem>
              <synopsis>BackgroundType=2</synopsis>
              <para>–¢–∏–ø —Ç–ª–∞.  0 - –Ω–µ–º–∞—î, 1 - –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è, 2 - –∫–æ–ª—ñ—Ä, 3 - –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Browser</term>
            <listitem>
              <synopsis>Browser=true</synopsis>
              <para>–ü—Ä–∏ –∑–Ω–∞—á–µ–Ω–Ω—ñ true –≤–º–∏–∫–∞—î—Ç—å—Å—è –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ –¥–∏–≤—ñ—Ç—å—Å—è —É —Ä–æ–∑–¥—ñ–ª—ñ ``–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+''. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+ . –ü—Ä–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—ñ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º, –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ –≤–º–∏–∫–∞—î—Ç—å—Å—è –≤–∏–±–æ—Ä–æ–º —Ç–µ–º–∏, —è–∫–∞ –≤–∫–ª—é—á–∞—î –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ChooserButton</term>
            <listitem>
              <synopsis>ChooserButton=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, –¥–æ –º–µ–Ω—é –î—ñ—ó –¥–æ–¥–∞—î—Ç—å—Å—è –∫–Ω–æ–ø–∫–∞, —è–∫–æ—é –ø–µ—Ä–µ–∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –ø–æ—Ç–æ—á–Ω–∏–π —Å–µ—Ä–≤–µ—Ä –∑ –ø—Ä–æ–≥—Ä–∞–º–æ—é –≤–∏–±–æ—Ä—É. –î–ª—è —Ü—å–æ–≥–æ –Ω–µ –æ–±–æ–≤'—è–∑–∫–æ–≤–æ –≤–º–∏–∫–∞—Ç–∏ XDMCP –Ω–∞ –ª–æ–∫–∞–ª—å–Ω–æ–º—É –∫–æ–º–ø'—é—Ç–µ—Ä—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ConfigAvailable</term>
            <listitem>
              <synopsis>ConfigAvailable=false</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Ü–µ –¥–æ–∑–≤–æ–ª—è—î –∑–∞–ø—É—Å–∫–∞—Ç–∏ –ø—Ä–æ–≥—Ä–∞–º—É –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è –∑ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è. –ó–∞—É–≤–∞–∂—Ç–µ, –ø–µ—Ä–µ–¥ –∑–∞–ø—É—Å–∫–æ–º –ø—Ä–æ–≥—Ä–∞–º–∏ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –º–∞—î –≤–≤–µ—Å—Ç–∏ –ø–∞—Ä–æ–ª—å root. –î–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>Configurator</filename> —É —Ä–æ–∑–¥—ñ–ª—ñ daemon.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DefaultFace</term>
            <listitem>
              <synopsis>DefaultFace=<share>/pixmaps/nophoto.png</synopsis>
              <para>
                If a user has no defined face image, GDM will use the
                "stock_person" icon defined in the current GTK+
                theme.  If no such image is defined, the image specified by
                <filename>DefaultFace</filename> will be used.  The image must
                be in a gdk-pixbuf supported format and the file must be
                readable to the GDM user.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Include</term>
            <listitem>
              <synopsis>Include=</synopsis>
              <para>–°–ø–∏—Å–æ–∫ —Ä–æ–∑–¥—ñ–ª–µ–Ω–∏—Ö –∫–æ–º–æ—é –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, —è–∫—ñ –≤–∫–ª—é—á–∞—é—Ç—å—Å—è —É –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ —Ç–∞ —É —Å–ø–∏—Å–æ–∫ –¥–ª—è –≤–∏–±–æ—Ä—É –≤ <command>gdmsetup</command> –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –¥–ª—è –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ–≥–æ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è <filename>Exclude</filename>, <filename>IncludeAll</filename>, —Ç–∞ <filename>MinimalUID</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Exclude</term>
            <listitem>
              <synopsis>Exclude=bin,daemon,adm,lp,sync,shutdown,halt,mail,...</synopsis>
              <para>–°–ø–∏—Å–æ–∫ —Ä–æ–∑–¥—ñ–ª–µ–Ω–∏—Ö –∫–æ–º–æ—é –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, —è–∫—ñ –≤–∏–∫–ª—é—á–∞—é—Ç—å—Å—è –∑ –ø–µ—Ä–µ–≥–ª—è–¥–∞—á–∞ –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ —Ç–∞ –∑—ñ —Å–ø–∏—Å–∫—É –¥–ª—è –≤–∏–±–æ—Ä—É –≤ <command>gdmsetup</command> –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –¥–ª—è –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ–≥–æ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –í–∏–∫–ª—é—á–µ–Ω—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ –≤—Å–µ-—Ç–∞–∫–∏ –º–æ–∂—É—Ç—å —É–≤—ñ–π—Ç–∏, –∞–ª–µ –º–∞—é—Ç—å –≤–≤–µ—Å—Ç–∏ —Å–≤–æ—î —ñ–º'—è. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è <filename>Include</filename>, <filename>IncludeAll</filename>, —Ç–∞ <filename>MinimalUID</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>IncludeAll</term>
            <listitem>
              <synopsis>IncludeAll=false</synopsis>
              <para>–¢–∏–ø–æ–≤–æ, –ø–æ—Ä–æ–∂–Ω—ñ–π —Å–ø–∏—Å–æ–∫ –≤–∫–ª—é—á–µ–Ω–∏—Ö –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤ –æ–∑–Ω–∞—á–∞—î - –Ω–µ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤. –ê–ª–µ –ø—Ä–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—ñ –∑–Ω–∞—á–µ–Ω–Ω—è IncludeAll —É true, –±—É–¥–µ —Å–∫–∞–Ω—É–≤–∞—Ç–∏—Å—å —Ñ–∞–π–ª –ø–∞—Ä–æ–ª—ñ–≤ —Ç–∞ –±—É–¥—É—Ç—å –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏—Å—å —É—Å—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –æ–∫—Ä—ñ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, –≤–∏–∫–ª—é—á–µ–Ω–∏—Ö —É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ Exclude, —Ç–∞ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤ —á–∏–π —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä –º–µ–Ω—à–∏–π –∑–∞ MinimalUID. –°–∫–∞–Ω—É–≤–∞–Ω–Ω—è —Ñ–∞–π–ª –ø–∞—Ä–æ–ª—ñ –º–æ–∂–µ —Å–ø–æ–≤—ñ–ª—å–Ω–∏—Ç–∏ —Å–∏—Å—Ç–µ–º—É –∑ –≤–µ–ª–∏–∫–æ—é –∫—ñ–ª—å–∫—ñ—Å—Ç—é –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, —Ç–æ–º—É —Ü—é –≤–ª–∞—Å—Ç–∏–≤—ñ—Å—Ç—å –Ω–µ —Å–ª—ñ–¥ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ —É —Ç–∞–∫–∏—Ö —Å–µ—Ä–µ–¥–æ–≤–∏—â–∞—Ö. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è <filename>Include</filename>, <filename>Exclude</filename>, —Ç–∞ <filename>MinimalUID</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GlobalFaceDir</term>
            <listitem>
              <synopsis>GlobalFaceDir=<share>/pixmaps/faces/</synopsis>
              <para>–°–∏—Å—Ç–µ–º–Ω–∏–π –∫–∞—Ç–∞–ª–æ–≥ —Ñ–∞–π–ª—ñ–≤ –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤. –°–∏—Å—Ç–µ–º–Ω–∏–π –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä –º–æ–∂–µ –ø–æ–º—ñ—Å—Ç–∏—Ç–∏ —Å—é–¥–∏ –∑–Ω–∞—á–∫–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤ –Ω–µ –∑–∞—á—ñ–ø–∞—é—á–∏ —ó—Ö –¥–æ–º–∞—à–Ω—ñ—Ö –∫–∞—Ç–∞–ª–æ–≥—ñ–≤. –ü–æ—Ä—Ç—Ä–µ—Ç–∏ —ñ–º–µ–Ω—É—é—Ç—å—Å—è –∑–∞ –æ–±–ª—ñ–∫–æ–≤–∏–º–∏ –∑–∞–ø–∏—Å–∞–º–∏ —ó—Ö –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤.</para>

              <para>–ù–∞–ø—Ä–∏–∫–ª–∞–¥, <filename><GlobalFaceDir>/johndoe</filename> –º—ñ—Å—Ç–∏—Ç—å –ø–æ—Ä—Ç—Ä–µ—Ç –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ ``johndoe''. –ù–µ —Å–ª—ñ–¥ –≤–∫–∞–∑—É–≤–∞—Ç–∏ —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è —Ñ–∞–π–ª—É.</para>

              <para>–ó–æ–±—Ä–∞–∂–µ–Ω–Ω—è –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤ –º–∞—é—Ç—å –±—É—Ç–∏ —É –ø—ñ–¥—Ç—Ä–∏–º—É–≤–∞–Ω–æ–º—É gdk-pixbuf —Ñ–æ—Ä–º–∞—Ç—ñ —Ç–∞ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è —á–∏—Ç–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É GDM.</para>

              <para>–í–ª–∞—Å–Ω–∏–π —Ñ–∞–π–ª –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –∑–∞–≤–∂–¥–∏ –º–∞—î –ø–µ—Ä–µ–≤–∞–≥—É –Ω–∞–¥ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∏–º —Å–∏—Å—Ç–µ–º–Ω–∏–º –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä–æ–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GraphicalTheme</term>
            <listitem>
              <synopsis>GraphicalTheme=circles</synopsis>
              <para>–ì—Ä–∞—Ñ—ñ—á–Ω–∞ —Ç–µ–º–∞, —è–∫—É –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º. –ü–∞—Ä–∞–º–µ—Ç—Ä –º–∞—î –ø–æ—Å–∏–ª–∞—Ç–∏—Å—å –Ω–∞ –∫–∞—Ç–∞–ª–æ–≥ —É –∫–∞—Ç–∞–ª–æ–∑—ñ —Ç–µ–º, —â–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∏–π —É <filename>GraphicalThemeDir</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GraphicalThemes</term>
            <listitem>
              <synopsis>GraphicalThemes=circles</synopsis>
              <para>–ì—Ä–∞—Ñ—ñ—á–Ω—ñ —Ç–µ–º–∏, —è–∫—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º, —É —Ä–µ–∂–∏–º—ñ –≤–∏–ø–∞–¥–∫–æ–≤–æ—ó –∑–º—ñ–Ω–∏ —Ç–µ–º. –¢–µ–º–∏ —É —Å–ø–∏—Å–∫—É —Ä–æ–∑–¥—ñ–ª—é—é—Ç—å—Å—è –∑–Ω–∞–∫–æ–º "/:". –ö–∞—Ç–∞–ª–æ–≥ –∑ —Ç–µ–º–∞–º–∏  –≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–æ–º <filename>GraphicalThemeDir</filename>. –í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ª–∏—à–µ —è–∫—â–æ <filename>GraphicalThemeRand</filename> –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GraphicalThemeRand</term>
            <listitem>
              <synopsis>GraphicalThemeRand=false</synopsis>
              <para>–ß–∏ –±—É–¥–µ –≥—Ä–∞—Ñ—ñ—á–Ω–∞ –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è —É —Ä–µ–∂–∏–º—ñ –∑ –æ–¥–Ω—ñ—î—é —Ç–µ–º–æ—é –∞–±–æ —É —Ä–µ–∂–∏–º—ñ –≤–∏–ø–∞–¥–∫–æ–≤–æ—ó –∑–º—ñ–Ω–∏ —Ç–µ–º–∏. –£ —Ä–µ–∂–∏–º—ñ –∑ –æ–¥–Ω—ñ—î—é —Ç–µ–º–æ—é –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è —Ç–µ–º–∏, —â–æ –ø–µ—Ä–µ–ª—ñ—á–µ–Ω—ñ —É <filename>GraphicalTheme</filename>. –£ —Ä–µ–∂–∏–º—ñ –∑ –≤–∏–ø–∞–¥–∫–æ–≤–æ—é –∑–º—ñ–Ω–æ—é —Ç–µ–º –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è —Ç–µ–º–∏, –ø–µ—Ä–µ–ª—ñ—á–µ–Ω—ñ —É  <filename>GraphicalThemes</filename>. –Ø–∫—â–æ –ø–∞—Ä–∞–º–µ—Ç—Ä –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è false - –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è —Ä–µ–∂–∏–º –∑ –æ–¥–Ω—ñ—î—é —Ç–µ–º–æ—é, —è–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –¥–æ—Ä—ñ–≤–Ω—é—î true - –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è —Ä–µ–∂–∏–º –∑ –≤–∏–ø–∞–¥–∫–æ–≤–æ—é –∑–º—ñ–Ω–æ—é —Ç–µ–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>GraphicalThemeDir</term>
            <listitem>
              <synopsis>GraphicalThemeDir=<share>/gdm/themes/</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥ –¥–µ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ —Ç–µ–º–∏ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ —Ç–µ–º–∞–º–∏.</para>
            </listitem>
          </varlistentry>

         <varlistentry>
            <term>GraphicalThemedColor</term>
            <listitem>
              <synopsis>GraphicalThemedColor=#76848F</synopsis>
              <para>–í–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ —Ü–µ–π –∫–æ–ª—ñ—Ä —è–∫ —Ç–ª–æ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º. –í–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>InfoMsgFile</term>
            <listitem>
              <synopsis>InfoMsgFile=/—à–ª—è—Ö/–¥–æ/—Ñ–∞–π–ª—É</synopsis>
              <para>–Ø–∫—â–æ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–∫–∞–∑–∞–Ω–∏–π —Ç–∞ /—à–ª—è—Ö/–¥–æ/—Ñ–∞–π–ª—É –≤–∫–∞–∑—É—î –Ω–∞ —ñ—Å–Ω—É—é—á–∏–π —Ç–∞ –¥–æ—Å—Ç—É–ø–Ω–∏–π –¥–ª—è —á–∏—Ç–∞–Ω–Ω—è —Ñ–∞–π–ª (–Ω–∞–ø—Ä–∏–∫–ª–∞–¥, <etc>/infomsg.txt), –ø–µ—Ä–µ–¥ –¥–æ–ø—É—Å–∫–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –¥–æ –≤—Ö–æ–¥—É —É –º–æ–¥–∞–ª—å–Ω–æ–º—É –¥—ñ–∞–ª–æ–≥–æ–≤–æ–º—É –≤—ñ–∫–Ω—ñ –≤—ñ–¥–æ–±—Ä–∞–∑–∏—Ç—å—Å—è –≤–º—ñ—Å—Ç —Ü—å–æ–≥–æ —Ñ–∞–π–ª—É. –ü–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î —è–∫ –Ω–∞ —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω—É –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è, —Ç–∞–∫ —ñ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>InfoMsgFont</term>
            <listitem>
              <synopsis>InfoMsgFont=—à—Ä–∏—Ñ—Ç</synopsis>
              <para>–Ø–∫—â–æ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–∫–∞–∑–∞–Ω–∏–π —Ç–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä InfoMsgFile (–¥–∏–≤—ñ—Ç—å—Å—è –≤–∏—â–µ), —Ç—É—Ç –≤–∫–∞–∑—É—î—Ç—å—Å—è —à—Ä–∏—Ñ—Ç –¥–ª—è –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è –≤–º—ñ—Å—Ç—É —Ç–µ–∫—Å—Ç–æ–≤–æ–≥–æ —Ñ–∞–π–ª—É, –≤–∫–∞–∑–∞–Ω–æ–≥–æ —É InfoMsgFile. –ù–∞–ø—Ä–∏–∫–ª–∞–¥, –¥–ª—è –≤–∫–∞–∑—ñ–≤–∫–∏ —à—Ä–∏—Ñ—Ç—É –±–µ–∑ –∑–∞—Ä—É–±–æ–∫ –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ Sans 24. –ü–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î —è–∫ –Ω–∞ —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω—É –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è, —Ç–∞–∫ —ñ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º.</para>
            </listitem>
          </varlistentry>


          <varlistentry>
            <term>LocaleFile</term>
            <listitem>
              <synopsis>LocaleFile=<etc>/gdm/locale.alias</synopsis>
              <para>–§–∞–π–ª —É –ø–æ–¥—ñ–±–Ω–æ–º—É –¥–æ GNU locale —Ñ–æ—Ä–º–∞—Ç—ñ –∑ –∑–∞–ø–∏—Å–∞–º–∏ –¥–ª—è —É—Å—ñ—Ö –ø—ñ–¥—Ç—Ä–∏–º—É–≤–∞–Ω–∏—Ö  —Å–∏—Å—Ç–µ–º–æ—é –º–æ–≤. –û–ø–∏—Å —Ñ–æ—Ä–º–∞—Ç—É –º–æ–∂–Ω–∞ –∑–Ω–∞–π—Ç–∏ –≤–∏—â–µ –∞–±–æ —É –∫–æ–º–µ–Ω—Ç–∞—Ä—è—Ö —É —Ü—å–æ–º—É —Ñ–∞–π–ª—ñ.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>LockPosition</term>
            <listitem>
              <synopsis>LockPosition=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true - –ø–æ–∑–∏—Ü—ñ—é –≤—ñ–∫–Ω–∞ –≤—Ö–æ–¥—É —É –≥—Ä–∞—Ñ—ñ—á–Ω—ñ–π –ø—Ä–æ–≥—Ä–∞–º –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è GTK+ Greeter –±—É–¥–µ –Ω–µ–º–æ–∂–ª–∏–≤–æ –∑–º—ñ–Ω–∏—Ç–∏, –Ω–∞–≤—ñ—Ç—å —è–∫—â–æ —É–≤—ñ–º–∫–Ω–µ–Ω–æ –∑–∞–≥–æ–ª–æ–≤–æ–∫ –≤—ñ–∫–Ω–∞.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Logo</term>
            <listitem>
              <synopsis>Logo=<share>/pixmaps/gnome-logo-large.png</synopsis>
              <para>
                Image file to display in the logo box. The file must be
                in a gdk-pixbuf supported format and it must be readable by
                the GDM user. If no file is specified the logo feature
                is disabled.
                This only affects the GTK+ Greeter.
              </para>
            </listitem>
          </varlistentry>

         <varlistentry>
            <term>ChooserButtonLogo</term>
            <listitem>
              <synopsis>ChooserButtonLogo=<share>/pixmaps/gnome-logo-large.png</synopsis>
              <para>
                Image file to display in the file chooser button in
                <command>gdmsetup</command>.  This key is modified by
                <command>gdmsetup</command> and should not be manually
                modified by the user.  This only affects the Login Window
                Preferences (<command>gdmsetup</command>).
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MinimalUID</term>
            <listitem>
              <synopsis>MinimalUID=100</synopsis>
              <para>–ú—ñ–Ω—ñ–º–∞–ª—å–Ω—ñ–π —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, —è–∫–∏–π GDM –≤–≤–∞–∂–∞—î –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–µ–º. –£—Å—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ –∑ –º–µ–Ω—à–∏–º–∏ —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä–∞–º–∏ –Ω–µ –≤–∫–ª—é—á–∞—é—Ç—å—Å—è —É –ø–µ—Ä–µ–≥–ª—è–¥–∞—á –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ <filename>Include</filename>, <filename>Exclude</filename>, —Ç–∞ <filename>IncludeAll</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PositionX</term>
            <listitem>
              <synopsis>PositionX=200</synopsis>
              <para>–ì–æ—Ä–∏–∑–æ–Ω—Ç–∞–ª—å–Ω–∞ –ø–æ–∑–∏—Ü—ñ—è –≤—ñ–∫–Ω–∞ –≤—Ö–æ–¥—É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–æ—ó (GTK+) –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>PositionY</term>
            <listitem>
              <synopsis>PositionY=100</synopsis>
              <para>–í–µ—Ä—Ç–∏–∫–∞–ª—å–Ω–∞ –ø–æ–∑–∏—Ü—ñ—è –≤—ñ–∫–Ω–∞ –≤—Ö–æ–¥—É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–æ—ó (GTK+) –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Quiver</term>
            <listitem>
              <synopsis>Quiver=true</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î  —á–∏ <command>gdmlogin</command> —Å–ª—ñ–¥ —Ç—Ä—è—Å—Ç–∏ –µ–∫—Ä–∞–Ω –ø—Ä–∏ –≤–≤–æ–¥—ñ –Ω–µ–ø—Ä–∞–≤–∏–ª—å–Ω–æ–≥–æ –ø–∞—Ä–æ–ª—é/—ñ–º–µ–Ω—ñ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á. –¶–µ –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω—É (GTK+)–ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DefaultRemoteWelcome</term>
            <listitem>
              <synopsis>DefaultRemoteWelcome=true</synopsis>
              <para> –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Ç–æ–¥—ñ –¥–ª—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ <filename>RemoteWelcome</filename> –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –∑–Ω–∞—á–µ–Ω–Ω—è "Welcome to %n". –¶–µ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –≤–∏–≤–æ–¥–∏—Ç—å—Å—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É —É –ø–µ—Ä–µ–∫–ª–∞–¥—ñ –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–æ—é –º–æ–≤–æ—é. –Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ false - –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>RemoteWelcome</filename>. –£ —Ä—è–¥–∫—É –º–æ–∂—É—Ç—å –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏—Å—å —Ç—ñ –∂ —Å–∞–º—ñ —Å–ø–µ—Ü—ñ–∞–ª—å–Ω—ñ —Å–∏–º–≤–æ–ª–∏, —â–æ –æ–ø–∏—Å–∞–Ω—ñ —É —Ä–æ–∑–¥—ñ–ª—ñ  "–¢–µ–∫—Å—Ç–æ–≤–∏–π –≤—É–∑–æ–ª" –≥–ª–∞–≤–∏ "–ü—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º". –¢–∞–º –ø–æ—è—Å–Ω—é—î—Ç—å—Å—è –∑–Ω–∞—á–µ–Ω–Ω—è —Å–∏–º–≤–æ–ª–∞ "%n".</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RemoteWelcome</term>
            <listitem>
              <synopsis>RemoteWelcome=Welcome to %n</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î —Ç–µ–∫—Å—Ç, —è–∫–∏–π –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î—Ç—å—Å—è –±—ñ–ª—è –∑–Ω–∞—á–∫–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –≤—ñ–¥–¥–∞–ª–µ–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É XDMCP. –¢—É—Ç –¥—ñ—é—Ç—å —Ç–∞–∫—ñ —Å–∞–º—ñ —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è, —è–∫ —ñ —É —Ä—è–¥–∫—É <filename>Welcome</filename>. –£ —Ä—è–¥–∫—É –º–æ–∂—É—Ç—å –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏—Å—å —Ç—ñ –∂ —Å–∞–º—ñ —Å–ø–µ—Ü—ñ–∞–ª—å–Ω—ñ —Å–∏–º–≤–æ–ª–∏, —â–æ –æ–ø–∏—Å–∞–Ω—ñ —É —Ä–æ–∑–¥—ñ–ª—ñ  "–¢–µ–∫—Å—Ç–æ–≤–∏–π –≤—É–∑–æ–ª" –≥–ª–∞–≤–∏ "–ü—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º".</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>RunBackgroundProgramAlways</term>
            <listitem>
              <synopsis>RunBackgroundProgramAlways=false</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Ç–æ–¥—ñ –∑–∞–≤–∂–¥–∏ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –ø—Ä–æ–≥—Ä–∞–º–∞ –Ω–∞ —Ç–ª—ñ, —É —ñ–Ω—à–æ–º—É –≤–∏–ø–∞–¥–∫—É –ø—Ä–æ–≥—Ä–∞–º–∞ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è –ª–∏—à–µ –∫–æ–ª–∏ <filename>BackgroundType</filename> –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è 0 (None). –ü–∞—Ä–∞–º–µ—Ç—Ä –≤–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω—É –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SetPosition</term>
            <listitem>
              <synopsis>SetPosition=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true - –ø–æ–∑–∏—Ü—ñ—è –≤—ñ–∫–Ω–∞ –≤—Ö–æ–¥—É —É –ø—Ä–æ–≥—Ä–∞–º—ñ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+ –≤–∏–∑–Ω–∞—á–∞—î—Ç—å—Å—è –∑–Ω–∞—á–µ–Ω–Ω—è–º–∏ <filename>PositionX</filename> / <filename>PositionY</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ShowGnomeFailsafeSession</term>
            <listitem>
              <synopsis>ShowGnomeFailsafeSession=true</synopsis>
              <para>–ß–∏ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è —É —Å–ø–∏—Å–∫—É —Å–µ–∞–Ω—Å—ñ–≤ –∞–≤–∞—Ä—ñ–π–Ω–∏–π —Å–µ–∞–Ω—Å Gnome.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ShowLastSession</term>
            <listitem>
              <synopsis>ShowLastSession=true</synopsis>
              <para>–ß–∏ –ø–æ–∫–∞–∑—É–≤–∞—Ç–∏ '–û—Å—Ç–∞–Ω–Ω—ñ–π' —Å–µ–∞–Ω—Å —É —Å–ø–∏—Å–∫—É —Å–µ–∞–Ω—Å—ñ–≤. –Ø–∫—â–æ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ –≤–∏–º–∫–Ω–µ–Ω–∏–π, —Ç–æ–¥—ñ GDM –ø—Ä–∞—Ü—é—î —É —Ç–∞–∫ –∑–≤–∞–Ω–æ–º—É 'switchdesk' —Ä–µ–∂–∏–º—ñ, —è–∫–∏–π –≤—ñ–¥–æ–º–∏–π –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞–º Red Hat. –¢–æ–±—Ç–æ, –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ –Ω–µ –º–æ–∂—É—Ç—å –≤–∏–±—Ä–∞—Ç–∏ –æ—Å—Ç–∞–Ω–Ω—ñ–π —Å–µ–∞–Ω—Å, –≤—ñ–¥–±—É–≤–∞—î—Ç—å—Å—è –≤—Ö—ñ–¥ —É —Ç–∏–ø–æ–≤–∏–π —Å–µ–∞–Ω—Å (–¥–∏–≤—ñ—Ç—å—Å—è <filename>DefaultSession</filename>), –¥–æ–∫–∏ –Ω–µ –±—É–¥–µ –≤–∏–±—Ä–∞–Ω–æ —ñ–Ω—à–∏–π —Ç–∏–ø —Å–µ–∞–Ω—Å—É –¥–ª—è —Ü—å–æ–≥–æ –∫–æ–Ω–∫—Ä–µ—Ç–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É. –¢–æ–º—É, —è–∫—â–æ —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–∏–º–∫–Ω–µ–Ω–æ, –∑–±–µ—Ä–µ–∂–µ–Ω–Ω—è –æ—Å—Ç–∞–Ω–Ω—å–æ–≥–æ —Å–µ–∞–Ω—Å—É –Ω–µ –≤—ñ–¥–±—É–≤–∞—î—Ç—å—Å—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ShowXtermFailsafeSession</term>
            <listitem>
              <synopsis>ShowXtermFailsafeSession=true</synopsis>
              <para>–ß–∏ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è —É —Å–ø–∏—Å–∫—É —Å–µ–∞–Ω—Å—ñ–≤ –∞–≤–∞—Ä—ñ–π–Ω–∏–π —Å–µ–∞–Ω—Å Xterm.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundOnLogin</term>
            <listitem>
              <synopsis>SoundOnLogin=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –ø–æ–¥–∞—î –∑–≤—É–∫–æ–≤–∏–π —Å–∏–≥–Ω–∞–ª, –ø—Ä–∏ –≥–æ—Ç–æ–≤–Ω–æ—Å—Ç—ñ –¥–æ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –∫–ª—é—á <filename>SoundOnLoginFile. </filename></para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundOnLoginSuccess</term>
            <listitem>
              <synopsis>SoundOnLoginSuccess=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –ø–æ–¥–∞—î –∑–≤—É–∫–æ–≤–∏–π —Å–∏–≥–Ω–∞–ª –ø—ñ—Å–ª—è —É—Å–ø—ñ—à–Ω–æ–≥–æ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –∫–ª—é—á <filename>SoundOnLoginSuccessFile</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundOnLoginFailure</term>
            <listitem>
              <synopsis>SoundOnLoginFailure=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –ø–æ–¥–∞—î –∑–≤—É–∫–æ–≤–∏–π —Å–∏–≥–Ω–∞–ª –ø—ñ—Å–ª—è –Ω–µ–≤–¥–∞–ª–æ—ó —Å–ø—Ä–æ–±–∏ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –∫–ª—é—á <filename>SoundOnLoginFailureFile</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundOnLoginFile</term>
            <listitem>
              <synopsis>SoundOnLoginFile=/path/to/sound.wav</synopsis>
              <para>–§–∞–π–ª, —è–∫–∏–π –±—É–¥–µ –≤—ñ–¥—Ç–≤–æ—Ä—é–≤–∞—Ç–∏—Å—å –ø—Ä–∏ –≥–æ—Ç–æ–≤–Ω–æ—Å—Ç—ñ –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –¥–æ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –§–∞–π–ª –≤—ñ–¥—Ç–≤–æ—Ä—é—î—Ç—å—Å—è —á–µ—Ä–µ–∑ –ø–µ–≤–Ω—É –ø—Ä–æ–≥—Ä–∞–º—É –≤—ñ–¥—Ç–≤–æ—Ä–µ–Ω–Ω—è –∑–≤—É–∫—É (—Ç–∏–ø–æ–≤–æ <filename>/usr/bin/play</filename>). –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ <filename>SoundOnLogin</filename> —Ç–∞ <filename>SoundProgram</filename>. –ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑ 2.5.90.0.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundOnLoginSuccessFile</term>
            <listitem>
              <synopsis>SoundOnLoginSuccessFile=/path/to/sound.wav</synopsis>
              <para>–§–∞–π–ª, —è–∫–∏–π –±—É–¥–µ –≤—ñ–¥—Ç–≤–æ—Ä—é–≤–∞—Ç–∏—Å—å –ø—ñ—Å–ª—è —É—Å–ø—ñ—à–Ω–æ–≥–æ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –§–∞–π–ª –≤—ñ–¥—Ç–≤–æ—Ä—é—î—Ç—å—Å—è —á–µ—Ä–µ–∑ –ø–µ–≤–Ω—É –ø—Ä–æ–≥—Ä–∞–º—É –≤—ñ–¥—Ç–≤–æ—Ä–µ–Ω–Ω—è –∑–≤—É–∫—É (—Ç–∏–ø–æ–≤–æ <filename>/usr/bin/play</filename>). –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ <filename>SoundOnLoginSuccess</filename> —Ç–∞ <filename>SoundProgram</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SoundOnLoginFailureFile</term>
            <listitem>
              <synopsis>SoundOnLoginFailureFile=/path/to/sound.wav</synopsis>
              <para>–§–∞–π–ª, —è–∫–∏–π –±—É–¥–µ –≤—ñ–¥—Ç–≤–æ—Ä—é–≤–∞—Ç–∏—Å—å –ø—ñ—Å–ª—è –Ω–µ–≤–¥–∞–ª–æ—ó —Å–ø—Ä–æ–±–∏ –≤—Ö–æ–¥—É —É —Å–µ–∞–Ω—Å. –§–∞–π–ª –≤—ñ–¥—Ç–≤–æ—Ä—é—î—Ç—å—Å—è —á–µ—Ä–µ–∑ –ø–µ–≤–Ω—É –ø—Ä–æ–≥—Ä–∞–º—É –≤—ñ–¥—Ç–≤–æ—Ä–µ–Ω–Ω—è –∑–≤—É–∫—É (—Ç–∏–ø–æ–≤–æ <filename>/usr/bin/play</filename>). –¢–∞–∫–æ–∂ –¥–∏–≤—ñ—Ç—å—Å—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ <filename>SoundOnLoginFailure</filename> —Ç–∞ <filename>SoundProgram</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>SystemMenu</term>
            <listitem>
              <synopsis>SystemMenu=true</synopsis>
              <para>
                Turns the Actions menu (which used to be called System menu) on
                or off.  If this is off then one of the actions will be
                available anywhere.  These actions include Shutdown, Restart,
                Configure, XDMCP chooser and such.  All of those can however
                be turned off individually.  Shutdown, Restart and Suspend can
                be turned off by just setting the corresponding keys to empty.
                Note that the actions menu is only shown on attached displays.
                It would not be safe or even desirable on remote logins, so you
                do not have to worry about remote users having these privileges.
              </para>

              <para>–ó–∞—É–≤–∞–∂—Ç–µ, —è–∫—â–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∏ –≤–∏–º–∫–Ω–µ–Ω–æ, –∂–æ–¥–Ω–∞ –∑ —Ü–∏—Ö –¥—ñ–π –Ω–µ –±—É–¥–µ –¥–æ—Å—Ç—É–ø–Ω–∞, –Ω–∞–≤—ñ—Ç—å —è–∫—â–æ –≥—Ä–∞—Ñ—ñ—á–Ω–∞ –ø—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –ø–æ–º–∏–ª–∫–æ–≤–æ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î —ó—Ö. –¢–∞–∫–æ–∂ –∑–∞—É–≤–∞–∂—Ç–µ, —â–æ —ñ–Ω–æ–¥—ñ –≥—Ä–∞—Ñ—ñ—á–Ω–∞ —Ç–µ–º–∞ –º–æ–∂–µ –Ω–µ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏ —É—Å—ñ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥—ñ—ó —É –≤–∏–≥–ª—è–¥—ñ –∫–Ω–æ–ø–æ–∫, —Ç–æ–¥—ñ —Å–ª—ñ–¥ –Ω–∞—Ç–∏—Å–Ω—É—Ç–∏ F10, —â–æ–± –∑'—è–≤–∏–ª–æ—Å—å —Å–∏—Å—Ç–µ–º–Ω–µ –º–µ–Ω—é.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>TitleBar</term>
            <listitem>
              <synopsis>TitleBar=true</synopsis>
              <para>–ß–∏ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏ –∑–∞–≥–æ–ª–æ–≤–æ–∫ –≤—ñ–∫–Ω–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è. –í–ø–ª–∏–≤–∞—î –ª–∏—à–µ –Ω–∞ –ø—Ä–æ–≥—Ä–∞–º—É –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –Ω–∞ GTK+.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Use24Clock</term>
            <listitem>
              <synopsis>Use24Clock=auto</synopsis>
              <para>–ß–∏ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ 24-–≥–æ–¥–∏–Ω–Ω–∏–π —Ñ–æ—Ä–º–∞—Ç –≥–æ–¥–∏–Ω–Ω–∏–∫–∞. –£ –¥–µ—è–∫–∏—Ö –ª–æ–∫–∞–ª—è—Ö –Ω–µ –ø—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è 12-–≥–æ–¥–∏–Ω–Ω–∏–π —Ñ–æ—Ä–º–∞—Ç (–Ω–∞–ø—Ä–∏–∫–ª–∞–¥ —É Finnish, —Ç–æ–±—Ç–æ <filename>fi_FI</filename>). –£ —Ç–∞–∫–∏—Ö –ª–æ–∫–∞–ª—è—Ö —Ü–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –Ω–∞ –Ω–∞ —â–æ –Ω–µ –≤–ø–ª–∏–≤–∞—î.</para>
              <para>–ú–æ–∂–ª–∏–≤—ñ –∑–Ω–∞—á–µ–Ω–Ω—è "auto" (—Ç–∏–ø–æ–≤–æ), "true", —Ç–∞ "false". –Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è "auto" –∞–±–æ –∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ–¥—Å—É—Ç–Ω—î, —Ñ–æ—Ä–º–∞—Ç —á–∞—Å—É –≤–∏–±–∏—Ä–∞—î—Ç—å—Å—è –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–æ –¥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤ –ª–æ–∫–∞–ª—ñ. –ü–∞—Ä–∞–º–µ—Ç—Ä–∏ –ª–æ–∫–∞–ª—ñ –∑–∞–ª–µ–∂–∞—Ç—å –≤—ñ–¥ –º–æ–≤–∏, —è–∫–∞ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –≤–æ–Ω–∏ –∑–º—ñ–Ω—é—é—Ç—å—Å—è –∑–º—ñ–Ω–Ω–æ—é LANGUAGE (—Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è GNU), LANG, LC_MESSAGES —á–∏ LC_ALL —É –æ—Ç–æ—á–µ–Ω–Ω—ñ –∑–∞–ø—É—Å–∫—É GDM. –ü—Ä—ñ–æ—Ä–∏—Ç–µ—Ç –ø–µ—Ä–µ–≥–ª—è–¥—É –∑–º—ñ–Ω–Ω–∏—Ö –º–æ–∂–Ω–∞ –∑–Ω–∞–π—Ç–∏ —É –¥–æ–≤—ñ–¥–Ω–∏–∫—É –∑ –≤–∞—à–æ—ó —Å–∏—Å—Ç–µ–º–Ω–æ—ó –±—ñ–±–ª—ñ–æ—Ç–µ–∫–∏ C.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>UseInvisibleInEntry</term>
            <listitem>
              <synopsis>UseInvisibleInEntry=false</synopsis>
              <para>–ù–µ –ø–æ–∫–∞–∑—É–≤–∞—Ç–∏ –≤—ñ–∑—É–∞–ª—å–Ω–∏–π –∑–≤–æ—Ä–æ—Ç–Ω–∏–π –∑–≤'—è–∑–æ–∫ —É –ø–æ–ª—ñ –ø–∞—Ä–æ–ª—é. –¶–µ —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–∞ –ø–æ–≤–µ–¥—ñ–Ω–∫–∞ —É –∫–æ–Ω—Å–æ–ª—ñ —Ç–∞ xdm. –í—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–Ω—è —Ü—å–æ–≥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ —Å–∫–∞—Å–æ–≤—É—î –ø–∞—Ä–∞–º–µ—Ç—Ä <filename>UseCirclesInEntry</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DefaultWelcome</term>
            <listitem>
              <synopsis>DefaultWelcome=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —É —è–∫–æ—Å—Ç—ñ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω–Ω—è –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è "–õ–∞—Å–∫–∞–≤–æ –ø—Ä–æ—Å–∏–º–æ". –¶–µ –∑–Ω–∞—á–µ–Ω–Ω—è –ø–µ—Ä–µ–∫–ª–∞–¥–∞—î—Ç—å—Å—è –º–æ–≤–æ—é –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞. –Ø–∫—â–æ –ø–æ–ª–µ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è false, –¥–ª—è —Ä—è–¥–∫–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –∑–Ω–∞—á–µ–Ω–Ω—è –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ <filename>Welcome</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Welcome</term>
            <listitem>
              <synopsis>Welcome=Welcome</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î —Ç–µ–∫—Å—Ç, —â–æ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î—Ç—å—Å—è —Å–ª—ñ–¥–æ–º –∑–∞ –µ–º–±–ª–µ–º–æ—é —É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω—ñ–π –ø—Ä–æ–≥—Ä–∞–º—ñ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è. –ü—ñ–¥—Ç—Ä–∏–º—É—é—Ç—å—Å—è –Ω–∞—Å—Ç—É–ø–Ω—ñ –∫–µ—Ä—É—é—á–∏ —Å–∏–º–≤–æ–ª–∏:</para>

              <para>
                %% — the `%' character
              </para>

              <para>
                %d — display's hostname
              </para>

              <para>
                %h — Fully qualified hostname
              </para>

              <para>
                %m — machine (processor type)
              </para>

              <para>
                %n — Nodename (i.e. hostname without .domain)
              </para>

              <para>
                %r — release (OS version)
              </para>

              <para>
                %s — sysname (i.e. OS)
              </para>

              <para>
                This string is only used for attached displays.  For remote
                XDMCP displays we use <filename>RemoteWelcome</filename>.
              </para>

              <para>–£ –ø—Ä–æ–≥—Ä–∞–º—ñ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ —Ç–µ–º–∞–º–∏ —Ä–æ–∑—Ç–∞—à—É–≤–∞–Ω–Ω—è —Ü—å–æ–≥–æ —Ç–µ–∫—Å—Ç—É –∑–∞–ª–µ–∂–∏—Ç—å –≤—ñ–¥ —Ç–µ–º–∏. –Ø–∫—â–æ —É —Ç–µ–º—ñ –Ω–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –≤–±—É–¥–æ–≤–∞–Ω–∏–π —Ä—è–¥–æ–∫ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è,  —Ü–µ–π —Ä—è–¥–æ–∫ –º–æ–∂–µ –Ω–µ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏—Å—å –≤–∑–∞–≥–∞–ª—ñ.</para>

            </listitem>
          </varlistentry>

          <varlistentry>
            <term>XineramaScreen</term>
            <listitem>
              <synopsis>XineramaScreen=0</synopsis>
              <para>–Ø–∫—â–æ –∞–∫—Ç–∏–≤–Ω–µ —Ä–æ–∑—à–∏—Ä–µ–Ω–Ω—è Xinerama, –≤—ñ–∫–Ω–æ –≤—Ö–æ–¥—É –≤–∏–≤–æ–¥–∏—Ç—å—Å—è —É —Ü–µ–Ω—Ç—Ä—ñ —Ñ—ñ–∑–∏—á–Ω–æ–≥–æ –µ–∫—Ä–∞–Ω—É (0 - –¥–ª—è –ø–µ—Ä—à–æ–≥–æ –µ–∫—Ä–∞–Ω—É, 1 - –¥–ª—è –¥—Ä—É–≥–æ–≥–æ...).</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="choosersection">
        <title>–ü–∞—Ä–∞–º–µ—Ç—Ä–∏ —Å–µ–ª–µ–∫—Ç–æ—Ä–∞ XDCMP</title>

        <variablelist>
          <title>[chooser]</title>

          <varlistentry>
            <term>AllowAdd</term>
            <listitem>
              <synopsis>AllowAdd=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –¥–æ–∑–≤–æ–ª–µ–Ω–æ –¥–æ–¥–∞–≤–∞—Ç–∏ –¥–æ–≤—ñ–ª—å–Ω—ñ –≤—É–∑–ª–∏ –¥–æ —Å–µ–ª–µ–∫—Ç–æ—Ä–∞. –¢–∞–∫–∏–º —á–∏–Ω–æ–º –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á –º–æ–∂–µ –∑'—î–¥–Ω–∞—Ç–∏—Å—å –∑ –±—É–¥—å-—è–∫–∏–º –≤—É–∑–ª–æ–º, —è–∫–∏–π –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—î –Ω–∞ –∑–∞–ø–∏—Ç–∏ XDMCP –≤—ñ–¥ —Å–µ–ª–µ–∫—Ç–æ—Ä–∞.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Broadcast</term>
            <listitem>
              <synopsis>Broadcast=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true, —Å–µ–ª–µ–∫—Ç–æ—Ä —Å—Ç–≤–æ—Ä—é—î —à–∏—Ä–æ–∫–æ–º–æ–≤–Ω—ñ –∑–∞–ø–∏—Ç–∏ –¥–æ –ª–æ–∫–∞–ª—å–Ω–æ—ó –º–µ—Ä–µ–∂—ñ —Ç–∞ –ø—Ä–æ—Å–ª—É—Ö–æ–≤—É—î –≤—ñ–¥–ø–æ–≤—ñ–¥—ñ. –¢–∞–∫–∏–º —á–∏–Ω–æ–º —Å–µ–ª–µ–∫—Ç–æ—Ä –∑–∞–≤–∂–¥–∏ –ø–æ–∫–∞–∑—É—î –¥–æ—Å—Ç—É–ø–Ω—ñ —É –º–µ—Ä–µ–∂—ñ –º–µ–Ω–µ–¥–∂–µ—Ä–∏ —Å–µ–∞–Ω—Å—ñ–≤. –Ø–∫—â–æ —Å–ª—ñ–¥ –¥–æ–¥–∞—Ç–∏ –¥–µ—è–∫—ñ –≤—É–∑–ª–∏, —è–∫—ñ –Ω–µ —î –ª–æ–∫–∞–ª—å–Ω–∏–º–∏ –¥–ª—è —Ü—ñ—î—ó –º–µ—Ä–µ–∂—ñ, –∞–±–æ –Ω–µ –±–∞–∂–∞—î—Ç–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ —à–∏—Ä–æ–∫–æ–º–æ–≤–Ω—ñ –∑–∞–ø–∏—Ç–∏, –º–æ–∂–µ—Ç–µ –≤–∫–∞–∑–∞—Ç–∏ –≤—É–∑–ª–∏ —É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ <filename>Hosts</filename>.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Multicast</term>
            <listitem>
              <synopsis>Multicast=true</synopsis>
              <para>–Ø–∫—â–æ –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true —Ç–∞ —É–≤—ñ–º–∫–Ω–µ–Ω–æ IPv6, —Å–µ–ª–µ–∫—Ç–æ—Ä –±—É–¥–µ –Ω–∞–¥—Å–∏–ª–∞—Ç–∏ multicast-–∑–∞–ø–∏—Ç–∏ —É –ª–æ–∫–∞–ª—å–Ω—É –º–µ—Ä–µ–∂—É —Ç–∞ —Å–ª—É—Ö–∞—Ç–∏ –≤—ñ–¥–ø–æ–≤—ñ–¥—å –≤—ñ–¥ –≤—É–∑–ª—ñ–≤, —è–∫—ñ –≤—Ö–æ–¥—è—Ç—å —É multicast-–≥—Ä—É–ø—É. –Ø–∫—â–æ –≤–∏ –Ω–µ –±–∞–∂–∞—î—Ç–µ –Ω–∞–¥—Å–∏–ª–∞—Ç–∏ –≥—Ä—É–ø–æ–≤—ñ –∑–∞–ø–∏—Ç–∏. –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ –∞–¥—Ä–µ—Å—É IPv6 —É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ <filename>Hosts </filename>. –í—É–∑–æ–ª –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—Ç–∏–º–µ, —è–∫—â–æ –≤—ñ–Ω –ø—Ä–æ—Å–ª—É—Ö–æ–≤—É—î –∑–∞–ø–∏—Ç–∏ XDMCP —Ç–∞ –Ω–∞ –Ω—å–æ–º—É —É–≤—ñ–º–∫–Ω–µ–Ω–æ –ø—ñ–¥—Ç—Ä–∏–º–∫—É IPv6.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>MulticastAddr</term>
            <listitem>
              <synopsis>MulticastAddr=ff02::1</synopsis>
              <para>–£ —Ü—å–æ–º—É –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ –≤–∫–∞–∑—É—î—Ç—å—Å—è Link-local –∞–¥—Ä–µ—Å–∞ Multicast.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>DefaultHostImage</term>
            <listitem>
              <synopsis>DefaultHostImage=<share>/pixmaps/nohost.png</synopsis>
              <para>
                File name for the default host icon. This image will be
                displayed if no icon is specified for a given host. The
                file must be in a gdk-pixbuf supported format and it must be
                readable for the GDM user.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>HostImageDir</term>
            <listitem>
              <synopsis>HostImageDir=<share>/hosts</synopsis>
              <para>–ö–∞—Ç–∞–ª–æ–≥ –¥–ª—è —Ñ–∞–π–ª—ñ–≤ –∑–Ω–∞—á–∫—ñ–≤ –¥–æ –∫–æ–º–ø'—é—Ç–µ—Ä—ñ–≤. –°–∏—Å—Ç–µ–º–Ω–∏–π –∞–¥–º—ñ–Ω—ñ—Å—Ç—Ä–∞—Ç–æ—Ä –º–æ–∂–µ –ø–æ–∫–ª–∞—Å—Ç–∏ —Å—é–¥–∏ –∑–Ω–∞—á–∫–∏ –¥–æ –≤—ñ–¥–¥–∞–ª–µ–Ω–∏—Ö –≤—É–∑–ª—ñ–≤, —ñ –≤–æ–Ω–∏ –±—É–¥—É—Ç—å –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏—Å—å —É <filename>gdmchooser</filename>.</para>

              <para>–ù–∞–∑–≤–∞ —Ñ–∞–π–ª—É –º–∞—î –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—Ç–∏ –ø–æ–≤–Ω—ñ–π –¥–æ–º–µ–Ω–Ω—ñ–π –Ω–∞–∑–≤—ñ (FQDN) –≤—É–∑–ª–∞. –ó–Ω–∞—á–∫–∏ –º–∞—é—Ç—å –∑–±–µ—Ä—ñ–≥–∞—Ç–∏—Å—å —É —Ñ–æ—Ä–º–∞—Ç—ñ, —è–∫–∏–π –ø—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è gdk-pixbuf —Ç–∞ –º–∞—é—Ç—å –±—É—Ç–∏ –¥–æ—Å—Ç—É–ø–Ω—ñ –¥–ª—è —á–∏—Ç–∞–Ω–Ω—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É GDM.</para>

            </listitem>
          </varlistentry>

          <varlistentry>
            <term>Hosts</term>
            <listitem>
              <synopsis>Hosts=host1,host2</synopsis>
              <para>–í—É–∑–ª–∏ —è–∫—ñ –º–∞—é—Ç—å –±—É—Ç–∏ —É —Å–ø–∏—Å–∫—É –ø—Ä–æ–≥—Ä–∞–º–∏ –≤–∏–±–æ—Ä—É –≤—É–∑–ª—ñ–≤. –í—É–∑–ª–∏ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—é—Ç—å—Å—è —É —Å–ø–∏—Å–∫—É –ª–∏—à–µ —è–∫—â–æ –≤–æ–Ω–∏ –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—é—Ç—å –Ω–∞ –∑–∞–ø–∏—Ç–∏. –î–ª—è —Ü—å–æ–≥–æ –Ω–∞–¥—Å–∏–ª–∞—é—Ç—å—Å—è —à–∏—Ä–æ–∫–æ–º–æ–≤–Ω—ñ –∑–∞–ø–∏—Ç–∏ (—è–∫—â–æ –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ <filename>Broadcast</filename>), —Ç–æ–º—É –Ω–µ —Å–ª—ñ–¥ –≤–∫–∞–∑—É–≤–∞—Ç–∏ –≤—É–∑–ª–∏ –ª–æ–∫–∞–ª—å–Ω–æ—ó –º–µ—Ä–µ–∂—ñ. –¶–µ –∫–æ—Ä–∏—Å–Ω–æ, —è–∫—â–æ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—è –º–µ—Ä–µ–∂—ñ –Ω–µ –¥–æ–∑–≤–æ–ª—è—î –¥—ñ—Å—Ç–∞—Ç–∏—Å—å –¥–æ —É—Å—ñ—Ö –≤—É–∑–ª—ñ–≤ –ø–∞–∫–µ—Ç–∞–º–∏ —à–∏—Ä–æ–∫–æ–º–æ–≤–Ω–∏—Ö –∑–∞–ø–∏—Ç—ñ–≤.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>ScanTime</term>
            <listitem>
              <synopsis>ScanTime=4</synopsis>
              <para>–í–∏–∑–Ω–∞—á–∞—î —Å–∫—ñ–ª—å–∫–∏ —Å–µ–∫—É–Ω–¥ –ø—Ä–æ–≥—Ä–∞–º–∞ –≤–∏–±–æ—Ä—É –≤—É–∑–ª—ñ–≤ –±—É–¥–µ –æ—á—ñ–∫—É–≤–∞—Ç–∏ –≤—ñ–¥–ø–æ–≤—ñ–¥—å –Ω–∞ BROADCAST_QUERY. –ù–∞—Å–ø—Ä–∞–≤–¥—ñ —Ü–µ –ª–∏—à–µ —á–∞—Å –æ—á—ñ–∫—É–≤–∞–Ω–Ω—è –≤—ñ–¥–ø–æ–≤—ñ–¥—ñ. –ê–ª–µ –≤—É–∑–ª–∏ –±—É–¥—É—Ç—å –¥–æ–¥–∞–≤–∞—Ç–∏—Å—å, —è–∫—â–æ –≤—ñ–¥ –Ω–∏—Ö –±—É–¥–µ –æ—Ç—Ä–∏–º–∞–Ω–æ –≤—ñ–¥–ø–æ–≤—ñ–¥—å –ø—ñ—Å–ª—è —Ü—å–æ–≥–æ –ø–µ—Ä—ñ–æ–¥—É.</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="debugsection">
        <title>–ù–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è –Ω–∞–ª–∞–≥–æ–¥–∂–µ–Ω–Ω—è</title>

        <variablelist>
          <title>[debug]</title>

          <varlistentry>
            <term>Enable</term>
            <listitem>
              <synopsis>Enable=false</synopsis>
              <para>
                Setting to true sends debug ouput to the syslog.  This can be
                useful for tracking down problems with GDM.  This output
                tends to be verbose so should not be turned on for general
                use.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>–ñ–µ—Å—Ç–∏</term>
            <listitem>
              <synopsis>Gestures=false</synopsis>
              <para>
                Setting to true sends debug ouput concerning the accessibility
                gesture listeners to the syslog.  This can be useful for
                tracking down problems with them not working properly.  This
                output tends to be verbose so should not be turned on for
                general use.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="customcmdsection">
        <title>Custom Commands</title>

        <para>
          You can create up to 10 different commands. Gaps between command
          numbers are allowed and their relative positioning within the
          section and with respect to each other is not important as long as
          they conform to the permitted range of [0-9].

        </para>

        <variablelist>
          <title>[customcommand]</title>

          <varlistentry>
            <term>CustomCommand[0-9]</term>
            <listitem>
              <synopsis>CustomCommand[0-9]=</synopsis>
              <para>
                Full path and arguments to command to be executed when user
                selects <filename>n-th</filename> "Custom Command"
                from the Actions menu.  This can be a ';' separated list of
                commands to try.  If the value is empty or missing, then the
                custom command is not available.  By default this value is not
                enabled, so to enable "Custom Command" it must be
                set to a nonempty value.  [0-9] represents the
                <filename>CustomCommand</filename> suffix and can be an
                integer between 0 and 9.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CustomCommandIsPersistent[0-9]</term>
            <listitem>
              <synopsis>CustomCommandIsPersistent[0-9]=</synopsis>
              <para>
                Specifies if <filename>n-th</filename> "Custom
                Command" will appear outside the login manager, for
                example on the desktop through the Log Out/Shut Down dialogs.
                If not specified the default value is "false". This
                option is only valid if corresponding
                <filename>CustomCommand</filename> is defined. [0-9] represents
                <filename>CustomCommand</filename> suffix and can be an integer
                between 0 and 9.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CustomCommandLabel[0-9]</term>
            <listitem>
              <synopsis>CustomCommandLabel[0-9]=</synopsis>
              <para>
                Specifies the stock label that will be displayed on the
                <filename>n-th</filename> "Custom Command"
                buttons and menu items. If not specified the default value is
                "Custom_[0-9]". This option is only valid if
                corresponding <filename>CustomCommand</filename> is defined.
                [0-9] represents <filename>CustomCommand</filename> suffix
                and can be an integer between 0 and 9. This option can't contain
                any semicolon characters (i.e. ";").
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CustomCommandLRLabel[0-9]</term>
            <listitem>
              <synopsis>CustomCommandLRLabel[0-9]=</synopsis>
              <para>
                Specifies the stock label that will be displayed on the
                <filename>n-th</filename> "Custom Command"
                list items and radio buttons.  If not specified the default
                value is  "Execute custom command _[0-9]". This
                option is only valid if corresponding
                <filename>CustomCommand</filename> is defined.  [0-9]
                represents <filename>CustomCommand</filename> suffix and
                can be an integer between 0 and 9.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CustomCommandNoRestart[0-9]</term>
            <listitem>
              <synopsis>CustomCommandNoRestart[0-9]=</synopsis>
              <para>
                Specifies if gdm will be stopped/restarted once
                <filename>n-th</filename> "Custom Command"
                has been executed. If not specified the default value is
                "false". This option is only valid if corresponding
                <filename>CustomCommand</filename> is defined.  [0-9]
                represents <filename>CustomCommand</filename> suffix and
                can be an integer between 0 and 9. In addition when
                corresponding <filename>CustomCommandIsPersistent</filename>
                is set to true,  setting CustomCommandNoRestart to false will
                place corresponding <filename>CustomCommand</filename> in the
                Shut Down dialog set of actions, setting it to true will place
                corresponding
                <filename>CustomCommand</filename> in the Log Out dialog set of
                actions.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CustomCommandText[0-9]</term>
            <listitem>
              <synopsis>CustomCommandText[0-9]=</synopsis>
              <para>
                Specifies the message that will be displayed on the warning
                dialog box once <filename>n-th</filename>
                "Custom Command" button/menu item/radio button/list
                item has been activated.  If not specified the default value is
                "Are you sure?". This option is only valid if
                corresponding <filename>CustomCommand</filename> is defined.
                [0-9] represents <filename>CustomCommand</filename> suffix and
                can be an integer between 0 and 9.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>CustomCommandTooltip[0-9]</term>
            <listitem>
              <synopsis>CustomCommandTooltip[0-9]=</synopsis>
              <para>
                Specifies the message that will be displayed on tooltips for
                <filename>n-th</filename> "Custom Command"
                entries. If not specified the default value is  "Execute
                custom command [0-9]". This option is only valid if
                corresponding <filename>CustomCommand</filename> is defined.
                [0-9] represents <filename>CustomCommand</filename> suffix and
                can be an integer between 0 and 9.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="xserverdefs">
        <title>X Server Definitions</title>

        <para>
          GDM needs to be provided with information about each X servers that
          will be used.  You can have as many different definitions as you wish,
          each identified with a unique name.  The name
          <filename>Standard</filename> is required.  If you do not specify
          this server, GDM will assume default values for a 'Standard' server
          and the path given by <filename>daemon/StandardXServer</filename>.
          <filename>Standard</filename> is used as the default,
          in situations when no other server has been defined.
        </para>

        <para>
          Servers are defined by sections named <filename>server-</filename>
          followed by the identifier of this server.  This should be a simple
          ASCII string with no spaces.  The GUI configuration program allows
          users to edit the servers defined in the GDM configuration files
          but currently does not allow adding or deleting entries.  Like
          normal configuration options, <filename>server-</filename>
          sections in the <filename><etc>/gdm/custom.conf</filename>
          file override values in the
          <filename><share>/gdm/defaults.conf</filename> file.  In other
          words, if a <filename>server-Standard</filename> section is defined
          in <filename><etc>/gdm/custom.conf</filename>, then that
          will be used and the section in the
          <filename><share>/gdm/defaults.conf</filename> file will be
          ignored.
        </para>

        <variablelist>
          <title>[server-Standard]</title>

          <varlistentry>
            <term>name</term>
            <listitem>
              <synopsis>name=Standard server</synopsis>
              <para>–ù–∞–∑–≤–∞, —è–∫–∞ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î—Ç—å—Å—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>command</term>
            <listitem>
              <synopsis>command=/—à–ª—è—Ö/–¥–æ/X</synopsis>
              <para>
                The command to execute, with full path to the binary of the X
                server, and any extra arguments needed.  Normally it is not
                necessary to add a <filename>-nolisten tcp</filename> argument
                since the addition of this argument is controlled by the
                <filename>DisallowTCP</filename> GDM configuration option.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>flexible</term>
            <listitem>
              <synopsis>flexible=true</synopsis>
              <para>–û–∑–Ω–∞—á–∞—î, —â–æ —Å–µ—Ä–≤–µ—Ä —î —É —Å–ø–∏—Å–∫—É –¥–æ—Å—Ç—É–ø–Ω–∏—Ö –¥–ª—è –∑–∞–ø—É—Å–∫—É –≥–Ω—É—á–∫–æ–≥–æ —Å–µ—Ä–≤–µ—Ä–∞, —Å–µ—Ä–≤–µ—Ä–∞ –Ω–∞ –≤–∏–º–æ–≥—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>handled</term>
            <listitem>
              <synopsis>handled=true</synopsis>
              <para>–û–∑–Ω–∞—á–∞—î, —â–æ GDM –º–∞—î –≤–∏–≤–æ–¥–∏—Ç–∏ –≤—ñ–∫–Ω–æ –∑–∞–ø—Ä–æ—à–µ–Ω–Ω—è –¥–æ –≤—Ö–æ–¥—É –Ω–∞ —Ü—å–æ–º—É —Å–µ—Ä–≤–µ—Ä—ñ. –Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è false, —Ç–æ–¥—ñ GDM –ø—Ä–æ—Å—Ç–æ –∑–∞–ø—É—Å–∫–∞—î —Ü–µ–π —Å–µ—Ä–≤–µ—Ä —Ç–∞ –æ—á—ñ–∫—É—î –∑–∞–≤–µ—Ä—à–µ–Ω–Ω—è. –¶–µ –∫–æ—Ä–∏—Å–Ω–æ –¥–ª—è –∑–∞–ø—É—Å–∫—É X-—Ç–µ—Ä–º—ñ–Ω–∞–ª—ñ–≤ —á–µ—Ä–µ–∑ GDM. –¢–∞–∫–æ–∂ –∑–≤–∏—á–∞–π–Ω–æ –º–æ–∂–Ω–∞ –¥–æ–¥–∞—Ç–∏ –¥–æ –∫–æ–º–∞–Ω–¥–Ω–æ–≥–æ —Ä—è–¥–∫–∞ —Å–µ—Ä–≤–µ—Ä–∞ <filename>-terminate</filename>, —â–æ–± —Å–µ—Ä–≤–µ—Ä –∑–∞–≤–µ—Ä—à—É–≤–∞–≤—Å—è –ø—ñ—Å–ª—è –∑–∞–≤–µ—Ä—à–µ–Ω–Ω—è –∫–æ–∂–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É. –£ —ñ–Ω—à–æ–º—É –≤–∏–ø–∞–¥–∫—É –∫–µ—Ä—É–≤–∞–Ω–Ω—è –Ω–∞–¥ –ø–æ—Ä–æ–¥–∂–µ–Ω–∏–º –ø—Ä–æ—Ü–µ—Å–æ–º –Ω—ñ–∫–æ–ª–∏ –Ω–µ –ø–æ–≤–µ—Ä–Ω–µ—Ç—å—Å—è –¥–æ GDM —Ç–∞, –Ω–∞–ø—Ä–∏–∫–ª–∞–¥, –Ω–µ –ø—Ä–∞—Ü—é–≤–∞—Ç–∏–º–µ –º'—è–∫–∏–π –ø–µ—Ä–µ–∑–∞–ø—É—Å–∫, –±–æ GDM –≤–≤–∞–∂–∞—Ç–∏–º–µ, —â–æ —Å–µ–∞–Ω—Å —Ç—Ä–∏–≤–∞—î –≤–µ—Å—å —á–∞—Å –∞–∫—Ç–∏–≤–Ω–æ—Å—Ç—ñ —Å–µ—Ä–≤–µ—Ä–∞.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>chooser</term>
            <listitem>
              <synopsis>chooser=false</synopsis>
              <para>–û–∑–Ω–∞—á–∞—î, —â–æ GDM –∑–∞–º—ñ—Å—Ç—å –≤—ñ–∫–Ω–∞ –≤—Ö–æ–¥—É –º–∞—î –∑–∞–ø—É—Å—Ç–∏—Ç–∏ —Å–µ–ª–µ–∫—Ç–æ—Ä –≤—É–∑–ª—ñ–≤ —Ç–∞ –¥–æ–∑–≤–æ–ª–∏—Ç–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—É –æ–±—Ä–∞—Ç–∏ —Å–µ—Ä–≤–µ—Ä –Ω–∞ —è–∫–∏–π —É–≤—ñ–π—Ç–∏.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>priority</term>
            <listitem>
              <synopsis>priority=0</synopsis>
              <para>
                Indicates that the X server should be started at a
                different process priority.  Values can be any integer
                value accepted by the setpriority C library function
                (normally between -20 and 20) with 0 being the default.
                For highly interactive applications, -5 yields good
                responsiveness.  The default value is 0 and the
                setpriority function is not called if the value is 0.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="attacheddisplayconfig">
        <title>Attached DISPLAY Configuration</title>

        <para>
          The attached (also known as local or static) display configuration
          specifies what displays should be always managed by GDM.  GDM will
          restart the X server on the display if it dies, for example.  There
          may be as many attached displays that are managed as you wish.
          Typically each display is associated with a real display.  On a
          typical single-display machine this section would only contain one
          key <filename>0</filename> that corresponds to DISPLAY
          <filename>:0</filename>.
        </para>

        <para>
          The GUI configuration program allows users to edit the attached
          display configuration defined in the GDM configuration files
          and allows the user to add or delete entries.  Like normal
          configuration options, the <filename>[servers]</filename>
          section in the <filename><etc>/gdm/custom.conf</filename>
          file overrides values in the
          <filename><share>/gdm/defaults.conf</filename> file.
        </para>

        <variablelist>
          <title>[servers]</title>

          <varlistentry>
            <term><–Ω–æ–º–µ—Ä –¥–∏—Å–ø–ª–µ—é></term>
            <listitem>
              <synopsis>0=Standard [device=/dev/foo]</synopsis>

              <para>
                The key cooresponds to the DISPLAY to be managed, so that
                key <filename>0</filename> cooresponds to DISPLAY
                <filename>:0</filename>.  On a multi-display machine you
                can configure GDM to manage a login program on other displays
                by adding additional keys.  For example, adding key
                <filename>1</filename> would cause GDM to manage DISPLAY
                <filename>:1</filename>.
              </para>

              <para>
                The first word of the value corresponds to a X server
                definition in the "X Server Definitions" section
                of the configuration file.  For example, the following entry
                means that DISPLAY <filename>:0</filename> will start an X
                server as defined in the
                <filename>[server-Standard]</filename> section:
              </para>

<screen>
[servers]
0=Standard
</screen>

              <para>
                The first word of the value can also be set to the string
                "inactive" to indicate that this DISPLAY should not
                be managed.  This can be used in the GDM Custom Configuration
                File to turn off a DISPLAY that is defined in the GDM System
                Defaults Configuration File.
              </para>

              <para>
                The optional device argument is used to specify the device that
                is associated with the DISPLAY.  When using Virtual Terminals
                (VT), this value is ignored and GDM will use the correct
                device name associated with the VT.  If not using VT, then GDM
                will use the value specified by this optional argument.  If
                the device argument is not defined, then GDM will use the
                default setting for attached displays defined in the
                <filename>UtmpLineAttached</filename> configuration section.
                For the main display (typically DISPLAY
                <filename>:0</filename>), <filename>/dev/console</filename> is
                a reasonable value.  For other displays it is probably best
                to not include this argument unless you know the specific
                device associated with the DISPLAY.  The device value can
                contain "%d" which is translated to the DISPLAY value
                or "%h" which is translated to the hostname.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>
    </sect2>

    <sect2 id="userconfig">
      <title>–ü–∞—Ä–∞–º–µ—Ç—Ä–∏ —Å–ø–µ—Ü–∏—Ñ—ñ—á–Ω—ñ –¥–ª—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞</title>

      <para>
        There are some per user configuration settings that control how GDM
        behaves.  GDM is picky about the file ownership and permissions of
        the user files it will access, and will ignore files if they are not
        owned by the user or files that have group/world write permission.
        It will also ignore the user if the user's $HOME directory is not
        owned by the user or if the user's $HOME directory has group/world
        write permission.  files must also be smaller than the
        <filename>UserMaxFile</filename> value as defined in the GDM
        configuration.  If it seems that GDM is not properly accessing
        user configuration settings, the problem is most likely
        caused by one of these checks failing.
      </para>

      <para>
        First there is the <filename>~/.dmrc</filename> file.  In
        theory this file should be shared between GDM and KDM, so users only
        have to configure things once.  This is a standard
        <filename>.ini</filename> style configuration file.  It has one section
        called <filename>[Desktop]</filename> which has two keys:
        <filename>Session</filename> and <filename>Language</filename>.
      </para>

      <para>
        The <filename>Session</filename> key specifies the basename of the
        session <filename>.desktop</filename> file that the user wishes to
        normally use (without the <filename>.desktop</filename> extension, in
        other words).  The <filename>Language</filename> key specifies the
        language that the user wishes to use by default.  If either of these
        keys is missing, the system default is used.  The file would normally
        look as follows:
      </para>

<screen>
[Desktop]
Session=gnome
Language=cs_CZ.UTF-8
</screen>

      <para>
        Normally GDM will write this file when the user logs in for the first
        time, and rewrite it if the user chooses to change their default values
        on a subsequent login.
      </para>

      <para>
        If the GDM Face Browser is turned on, then the file
        <filename>$HOME/.face</filename> is accessed.  This file should be a
        standard image that GTK+ can read, such as PNG or JPEG.  It also must
        be smaller than the <filename>MaxIconWidth</filename> and
        <filename>MaxIconHeight</filename> values defined in the GDM
        configuration or it will be ignored.  Users can run the
        <command>gdmphotosetup</command> program to specify a face image
        and it will copy the file to the <filename>$HOME/.face</filename>
        location and scale it so its longest dimension is not larger than the
        <filename>MaxIconWidth</filename> or <filename>MaxIconHeight</filename>
        values.  <command>gdmphotosetup</command> takes care to not change
        the aspect ratio of the image.
      </para>

      <para>
        Face images can also be placed in the global face directory, which is
        specified by the <filename>GlobalFaceDir</filename> configuration
        option ( normally <filename><share>/pixmaps/faces/</filename>)
        and the filename should be the name of the user, optionally with a
        <filename>.png</filename>, <filename>.jpg</filename>, etc. appended.
      </para>
    </sect2>
  </sect1>

  <sect1 id="controlling">
    <title>–ö–µ—Ä—É–≤–∞–Ω–Ω—è —Å–µ—Ä–≤–µ—Ä–æ–º GDM</title>

    <para>–í–∏ –º–æ–∂–µ—Ç–µ –∫–µ—Ä—É–≤–∞—Ç–∏ –ø–æ–≤–µ–¥—ñ–Ω–∫–æ—é –∑–∞–ø—É—â–µ–Ω–æ—ó —Å–ª—É–∂–±–∏ GDM. –ú–æ–∂–Ω–∞ –∞–±–æ –¥–∞–≤–∞—Ç–∏ –ø–µ–≤–Ω—ñ –∫–æ–º–∞–Ω–¥–∏, –∞–±–æ —Å–ø—ñ–ª–∫—É–≤–∞—Ç–∏—Å—è –∑ GDM —á–µ—Ä–µ–∑ unix-—Å–æ–∫–µ—Ç —á–∏ –ø—Ä–æ—Ç–æ–∫–æ–ª FIFO.</para>

    <sect2 id="commands">
      <title>–ö–æ–º–∞–Ω–¥–∏</title>

      <para>
        To stop GDM, you can either send the TERM signal to the main daemon or
        run the <command>gdm-stop</command> command which is in the
        <filename><sbin>/</filename> directory.  To restart GDM, you can
        either send the HUP signal to the main daemon or run the
        <command>gdm-restart</command> command which is also in the
        <filename><sbin>/</filename> directory.  To restart GDM but only
        after all the users have logged out, you can either send the USR1
        signal to the main daemon or run the
        <command>gdm-safe-restart</command> command which is in the
        <filename><sbin>/</filename> directory as well.
      </para>

      <para>
        The <command>gdmflexiserver</command> command can be used to start
        new flexible (on demand) displays if your system supports virtual
        terminals.  This command will normally lock the current session with a
        screensaver so that the user can safely walk away from the computer and
        let someone else log in.  If more that two flexible displays have
        started <command>gdmflexiserver</command> will display a pop-up dialog
        allowing the user to select which session to continue.  The user will
        normally have to enter a password to return to the session.  On session
        exit the system will return to the previous virtual terminal.  Run
        <command>gdmflexiserver --help</command> to get a listing of possible
        options.
      </para>
    </sect2>

    <sect2 id="fifoprot">
      <title>–ü—Ä–æ—Ç–æ–∫–æ–ª —Ä–æ–±–æ—Ç–∏ –∑ FIFO</title>

      <para>GDM —Ç–∞–∫–æ–∂ –º–∞—î –∫–∞–Ω–∞–ª FIFO –∑ –Ω–∞–∑–≤–æ—é <filename>.gdmfifo</filename> —É –∫–∞—Ç–∞–ª–æ–∑—ñ <filename>ServAuthDir</filename> (–∑–∞–∑–≤–∏—á–∞–π <filename><var>/gdm/.gdmfifo</filename>). –ö–æ—Ä–∏—Å—Ç—É–≤–∞—Ç–∏—Å—å —Ü–∏–º –ø—Ä–æ—Ç–æ–∫–æ–ª–æ–º –º–æ–∂–µ –ª–∏—à–µ root, —ñ –≤—ñ–Ω –∑–¥–µ–±—ñ–ª—å—à–æ–≥–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –≤–Ω—É—Ç—Ä—ñ—à–Ω—å–æ–≥–æ –æ–±–º—ñ–Ω—É GDM. –¶–µ –¥—É–∂–µ –ø—Ä–æ—Å—Ç–∏–π –ø—Ä–æ—Ç–æ–∫–æ–ª. –í–∏ –Ω–∞–¥—Å–∏–ª–∞—î—Ç–µ –∫–æ–º–∞–Ω–¥–∏ —á–µ—Ä–µ–∑ echo –ø–æ –æ–¥–Ω—ñ–π –∫–æ–º–∞–Ω–¥—ñ –Ω–∞ —Ä—è–¥–æ–∫. –í—ñ–Ω –º–æ–∂–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏—Å—å, —â–æ–± –∑–º—É—Å–∏—Ç–∏ GDM –≤–∏–∫–æ–Ω–∞—Ç–∏ –ø–µ—Ä–µ–∑–∞–≤–∞–Ω—Ç–∞–∂–µ–Ω–Ω—è, –ø—Ä–∏–∑—É–ø–∏–Ω–µ–Ω–Ω—è –∫–æ–º–ø'—é—Ç–µ—Ä–∞ —á–∏ –ø–µ—Ä–µ–∑–∞–ø—É—Å—Ç–∏—Ç–∏ —É—Å—ñ X-—Å–µ—Ä–≤–µ—Ä–∏ –æ–¥—Ä–∞–∑—É –∫–æ–ª–∏ –±—É–¥–µ –º–æ–∂–ª–∏–≤—ñ—Å—Ç—å (—Ü–µ –∫–æ—Ä–∏—Å–Ω–æ –¥–ª—è –ø—Ä–æ–≥—Ä–∞–º–∏ –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è X-—Å–µ—Ä–≤–µ—Ä–∞).</para>

      <para>–ü–æ–≤–Ω–∞ —Ç–∞ –æ–Ω–æ–≤–ª–µ–Ω–∞ –¥–æ–∫—É–º–µ–Ω—Ç–∞—Ü—ñ—è –∑ –∫–æ–º–∞–Ω–¥ —Ç–∞ —ó—Ö –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è –º—ñ—Å—Ç–∏—Ç—å—Å—è —É –ø—Ä–æ–≥—Ä–∞–º–Ω–æ–º—É –∫–æ–¥—ñ GDM —É —Ñ–∞–π–ª—ñ <filename>daemon/gdm.h</filename>. –®—É–∫–∞–π—Ç–µ –≤–∏–∑–Ω–∞—á–µ–Ω–Ω—è, —â–æ –ø–æ—á–∏–Ω–∞—é—Ç—å—Å—è  –∑ <filename>GDM_SOP_</filename>. –ö–æ–º–∞–Ω–¥–∏, —è–∫–∏–º —É –∞—Ä–≥—É–º–µ–Ω—Ç—ñ —Å–ª—ñ–¥ –≤–∫–∞–∑—É–≤–∞—Ç–∏ pid –¥–æ—á—ñ—Ä–Ω—å–æ–≥–æ –ø—Ä–æ—Ü–µ—Å—É, - —Ü–µ –∫–æ–º–∞–Ω–¥–∏ —è–∫—ñ —Å–ø—Ä–∞–≤–¥—ñ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—é—Ç—å—Å—è –¥–ª—è –≤–Ω—É—Ç—Ä—ñ—à–Ω—å–æ–≥–æ –∑–≤'—è–∑–∫—É –¥–æ—á—ñ—Ä–Ω—å–æ–≥–æ –ø—Ä–æ—Ü–µ—Å—É –∑ –≥–æ–ª–æ–≤–Ω–∏–º –ø—Ä–æ—Ü–µ—Å–æ–º. –¢–∞–∫—ñ –∫–æ–º–∞–Ω–¥–∏ –Ω–µ —Å–ª—ñ–¥ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏.</para>
    </sect2>

    <sect2 id="socketprot">
      <title>–ü—Ä–æ—Ç–æ–∫–æ–ª —Ä–æ–±–æ—Ç–∏ –∑ —Å–æ–∫–µ—Ç–æ–º</title>

      <para>
        GDM provides a unix domain socket for communication at
        <filename>/tmp/.gdm_socket</filename>.  Using this you can check if
        GDM is running, the version of the daemon, the current displays that
        are running and who is logged in on them, and if GDM supports it on
        your operating system, also the virtual terminals of all the console
        logins.  The <command>gdmflexiserver</command> command uses this
        protocol, for example, to launch flexible (on-demand) displays.
      </para>

      <para>gdmflexiserver –ø—Ä–∏–π–º–∞—î –Ω–∞—Å—Ç—É–ø–Ω—ñ –∫–æ–º–∞–Ω–¥–∏ —É –∫–æ–º–∞–Ω–¥–Ω–æ–º—É —Ä—è–¥–∫—É --command:</para>

<screen>
ADD_DYNAMIC_DISPLAY
ALL_SERVERS
ATTACHED_SERVERS
AUTH_LOCAL
CLOSE
FLEXI_XNEST
FLEXI_XNEST_USER
FLEXI_XSERVER
FLEXI_XSERVER_USER
GET_CONFIG
GET_CONFIG_FILE
GET_CUSTOM_CONFIG_FILE
GET_SERVER_LIST
GET_SERVER_DETAILS
GREETERPIDS
QUERY_LOGOUT_ACTION
QUERY_CUSTOM_CMD_LABELS
QUERY_CUSTOM_CMD_NO_RESTART_STATUS
QUERY_VT
RELEASE_DYNAMIC_DISPLAYS
REMOVE_DYNAMIC_DISPLAY
SERVER_BUSY
SET_LOGOUT_ACTION
SET_SAFE_LOGOUT_ACTION
SET_VT
UPDATE_CONFIG
VERSION
</screen>

      <para>–í–æ–Ω–∏ –¥–æ–∫–ª–∞–¥–Ω—ñ—à–µ –æ–ø–∏—Å–∞–Ω—ñ –Ω–∏–∂—á–µ, –≤–∫–ª—é—á–µ–Ω–æ –∑ –∞—Ä–≥—É–º–µ–Ω—Ç–∞–º–∏, —Ñ–æ—Ä–º–∞—Ç–æ–º –≤—ñ–¥–ø–æ–≤—ñ–¥–µ–π, —Ç–∞ –∫–æ–¥–∞–º–∏ —Ä–µ–∑—É–ª—å—Ç–∞—Ç—É.</para>

      <sect3 id="adddynamic">
      <title>ADD_DYNAMIC_DISPLAY</title>
<screen>
ADD_DYNAMIC_DISPLAY: Create a new server definition that will
                     run on the specified display leaving, it
                     in DISPLAY_CONFIG state.
Supported since: 2.8.0.0
Arguments: <display to run on>=<server>
  Where <server> is either a configuration named in the
  GDM configuration or a literal command name.
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     2 = Existing display
     3 = No server string
     4 = Display startup failure
     100 = Not authenticated
     200 = Dynamic Displays not allowed
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="allservers">
      <title>ALL_SERVERS</title>
<screen>
ALL_SERVERS: List all displays, including console, remote, xnest.
             This can, for example, be useful to figure out if
             the display you are on is managed by the gdm daemon,
             by seeing if it is in the list.  It is also somewhat
             like the 'w' command but for graphical sessions.
Supported since: 2.4.2.96
Arguments: None
Answers:
  OK <server>;<server>;...

  <server> is <display>,<logged in user>

  <logged in user> can be empty in case no one logged in yet

  ERROR <err number> <english error description>
     0 = Not implemented
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="attachedservers">
      <title>ATTACHED_SERVERS</title>
<screen>
ATTACHED_SERVERS: List all attached displays.  Doesn't list XDMCP
                  and xnest non-attached displays.
Note:             This command used to be named CONSOLE_SERVERS,
                  which is still recognized for backwards
                  compatibility. The optional pattern argument
                  is supported as of version 2.8.0.0.
Supported since: 2.2.4.0
Arguments: <pattern> (optional)
  With no argument, all attached displays are returned. The optional
  <pattern> is a string that may contain glob characters '*', '?', and
  '[]'. Only displays that match the pattern will be returned.
Answers:
  OK <server>;<server>;...

  <server> is <display>,<logged in user>,<vt or xnest
  display>

  <logged in user> can be empty in case no one logged
  in yet, and <vt> can be -1 if it's not known or not
  supported (on non-Linux for example).  If the display is an
  xnest display and is a console one (that is, it is an xnest
  inside another console display) it is listed and instead of
  vt, it lists the parent display in standard form.

  ERROR <err number> <english error description>
     0 = Not implemented
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="authlocal">
      <title>AUTH_LOCAL</title>
<screen>
AUTH_LOCAL: Setup this connection as authenticated for
            FLEXI_SERVER.  Because all full blown
            (non-nested) displays can be started only from
            users logged into attached displays, and here GDM
            assumes only users logged in from GDM.  They must
            pass the xauth MIT-MAGIC-COOKIE-1 that they were
            passed before the connection is authenticated.
Note:       The AUTH LOCAL command requires the
            --authenticate option, although only
            FLEXI XSERVER uses this currently.
Note:       Since 2.6.0.6 you can also use a global
            <ServAuthDir>/.cookie, which works for all
            authentication except for SET_LOGOUT_ACTION and
            QUERY_LOGOUT_ACTION and SET_SAFE_LOGOUT_ACTION
            which require a logged in display.
Supported since: 2.2.4.0
Arguments: <xauth cookie>
  <xauth cookie> is in hex form with no 0x prefix
Answers:
  OK
  ERROR <err number> <english error description>
     0 = Not implemented
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="close">
      <title>CLOSE</title>
<screen>
CLOSE: Close sockets connection
Supported since: 2.2.4.0
Arguments: None
Answers: None
</screen>
      </sect3>

      <sect3 id="flexixnest">
      <title>FLEXI_XNEST</title>
<screen>
FLEXI_XNEXT: Start a new flexible nested display.
Note:        Supported on older version from 2.2.4.0, later
             2.2.4.2, but since 2.3.90.4 you must supply 4
             arguments or ERROR 100 will be returned.  This
             will start the nested X server command using
             the XAUTHORITY file supplied and as the uid
             same as the owner of that file (and same as
             you supply).  You must also supply the cookie as
             the third argument for this display, to prove
             that you indeed are this user.  Also this file
             must be readable ONLY by this user, that is
             have a mode of 0600.  If this all is not met,
             ERROR 100 is returned.
Note:        The cookie should be the MIT-MAGIC-COOKIE-1,
             the first one GDM can find in the XAUTHORITY
             file for this display.  If that's not what you
             use you should generate one first.  The cookie
             should be in hex form.
Supported since: 2.3.90.4
Arguments: <display to run on> <uid of requesting user>
           <xauth cookie for the display> <xauth file>
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = No more flexi servers
     2 = Startup errors
     3 = X failed
     4 = X too busy
     5 = Xnest can't connect
     6 = No server binary
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="flexixnestuser">
      <title>FLEXI_XNEST_USER</title>
<screen>
FLEXI_XNEST_USER: Start a new flexible nested display and
                  initialize the greeter with the given username.
Note:             This is a variant of the FLEXI_XNEST command.
Note:             The cookie should be the MIT-MAGIC-COOKIE-1,
                  the first one GDM can find in the XAUTHORITY
                  file for this display.  If that's not what you
                  use you should generate one first.  The cookie
                  should be in hex form.
Supported since:  2.17.7
Arguments: <username> <display to run on> <uid of requesting
           user> <xauth cookie for the display> <xauth file>
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = No more flexi servers
     2 = Startup errors
     3 = X failed
     4 = X too busy
     5 = Xnest can't connect
     6 = No server binary
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="flexixserver">
      <title>FLEXI_XSERVER</title>
<screen>
FLEXI_XSERVER: Start a new X flexible display.  Only supported on
               connection that passed AUTH_LOCAL
Supported since: 2.2.4.0
Arguments: <xserver type>
  If no arguments, starts the standard X server
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = No more flexi servers
     2 = Startup errors
     3 = X failed
     4 = X too busy
     6 = No server binary
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="flexixserveruser">
      <title>FLEXI_XSERVER_USER</title>
<screen>
FLEXI_XSERVER_USER: Start a new X flexible display and initialize the
                    greeter with the given username.  Only supported on
                    connection that passed AUTH_LOCAL
Supported since:    2.17.7
Arguments: <username> <xserver type>
  If no server type specified, starts the standard X server
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = No more flexi servers
     2 = Startup errors
     3 = X failed
     4 = X too busy
     6 = No server binary
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="getconfig">
      <title>GET_CONFIG</title>
<screen>
GET_CONFIG:  Get configuration value for key.  Useful so
             that other applications can request configuration
             information from GDM.  Any key defined as GDM_KEY_*
             in gdm-daemon-config-keys.h is supported.  Starting with version
             2.13.0.2, translated keys (such as
             "greeter/GdmWelcome[cs]" are supported via GET_CONFIG.
             Also starting with version 2.13.0.2 it is no longer necessary to
             include the default value (i.e. you can use key
             "greeter/IncludeAll" instead of having to use
             "greeter/IncludeAll=false".
Supported since: 2.6.0.9
Arguments: <key>
Answers:
  OK <value>
  ERROR <err number> <english error description>
     0 = Not implemented
     50 = Unsupported key
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="getconfigfile">
      <title>GET_CONFIG_FILE</title>
<screen>
GET_CONFIG_FILE:  Get config file location being used by
                  the daemon.  If the GDM daemon was started
                  with the --config option, it will return
                  the value passed in via the argument.
Supported since: 2.8.0.2
Arguments: None
Answers:
  OK <full path to GDM configuration file>
  ERROR <err number> <english error description>
     0 = Not implemented
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="getcustomconfigfile">
      <title>GET_CUSTOM_CONFIG_FILE</title>
<screen>
GET_CUSTOM_CONFIG_FILE:  Get custom config file location being
                        used by the daemon.
Supported since: 2.14.0.0
Arguments: None
Answers:
  OK <full path to GDM custom configuration file>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = File not found
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="getserverdetails">
      <title>GET_SERVER_DETAILS</title>
<screen>
GET_SERVER_DETAILS:  –û—Ç—Ä–∏–º–∞—Ç–∏ –≤—ñ–¥ —Å–µ—Ä–≤–µ—Ä–∞ —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –ø—Ä–æ –≤–∫–∞–∑–∞–Ω–∏–π —Å–µ—Ä–≤–µ—Ä.
–ü—ñ–¥—Ç—Ä–∏–º—É—î—Ç—å—Å—è –∑: 2.13.0.4
–ê—Ä–≥—É–º–µ–Ω—Ç–∏: <server> <key>
  –ó–Ω–∞—á–µ–Ω–Ω—è –∫–ª—é—á—ñ–≤:
    NAME      - –ø–æ–≤–µ—Ä–Ω—É—Ç–∏ –Ω–∞–∑–≤—É —Å–µ—Ä–≤–µ—Ä–∞
    COMMAND   - –ø–æ–≤–µ—Ä–Ω—É—Ç–∏ –∫–æ–º–∞–Ω–¥—É —Å–µ—Ä–≤–µ—Ä–∞
    FLEXIBLE  - –ü–æ–≤–µ—Ä–Ω—É—Ç–∏ "true" —è–∫—â–æ —Å–µ—Ä–≤–µ—Ä –≥–Ω—É—á–∫–∏–π,"
                 —ñ–Ω–∞–∫—à–µ "false\n    CHOOSABLE - –ü–æ–≤–µ—Ä–Ω—É—Ç–∏ "true" —è–∫—â–æ choosable,
                —ñ–Ω–∞–∫—à–µ  "false"
    HANDLED   - –ü–æ–≤–µ—Ä–Ω—É—Ç–∏ "true" —è–∫—â–æ handled,
                —ñ–Ω–∞–∫—à–µ "false"
    CHOOSER   - –ü–æ–≤–µ—Ä–Ω—É—Ç–∏ "true" —è–∫—â–æ chooser,
                —ñ–Ω–∞–∫—à–µ  "false"
    PRIORITY  - –ü–æ–≤–µ—Ä–Ω—É—Ç–∏ –ø—Ä—ñ–æ—Ä–∏—Ç–µ—Ç –ø—Ä–æ—Ü–µ—Å—É
–í—ñ–¥–ø–æ–≤—ñ–¥—å:
  OK <–∑–Ω–∞—á–µ–Ω–Ω—è>
  ERROR <–∫–æ–¥ –ø–æ–º–∏–ª–∫–∏> <–æ–ø–∏—Å –ø–æ–º–∏–ª–∫–∏ –∞–Ω–≥–ª—ñ–π—Å—å–∫–æ—é>
     0 = –ù–µ —Ä–µ–∞–ª—ñ–∑–æ–≤–∞–Ω–æ
     1 = –°–µ—Ä–≤–µ—Ä –Ω–µ —ñ—Å–Ω—É—î
     2 = –ö–ª—é—á –Ω–µ–¥—ñ–π—Å–Ω–∏–π
     50 = –ù–µ–ø—ñ–¥—Ç—Ä–∏–º—É–≤–∞–Ω–∏–π –∫–ª—é—á
     200 = –ù–∞–¥—Ç–æ –±–∞–≥–∞—Ç–æ –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω—å
     999 = –ù–µ–≤—ñ–¥–æ–º–∞ –ø–æ–º–∏–ª–∫–∞
</screen>
      </sect3>

      <sect3 id="getserverlist">
      <title>GET_SERVER_LIST</title>
<screen>
GET_SERVER_LIST:  Get a list of the server sections from
                  the configuration file.
Supported since: 2.13.0.4
Arguments: None
Answers:
  OK <value>;<value>;...
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = No servers found
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="greeterpids">
      <title>GREETERPIDS</title>
<screen>
GREETERPIDS: List all greeter pids so that one can send HUP
             to them for config rereading.  Of course one
             must be root to do that.
Supported since: 2.3.90.2
Arguments: None
Answers:
  OK <pid>;<pid>;...
  ERROR <err number> <english error description>
     0 = Not implemented
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="querylogoutaction">
      <title>QUERY_LOGOUT_ACTION</title>
<screen>
QUERY_LOGOUT_ACTION: Query which logout actions are possible
                     Only supported on connections that passed
                     AUTH_LOCAL.
Supported since: 2.5.90.0
Answers:
  OK <action>;<action>;...
     Where action is one of HALT, REBOOT, SUSPEND or CUSTOM_CMD[0-9].
     An empty list can also be returned if no action is possible.
     A '!' is appended to an action if it was already set with
     SET_LOGOUT_ACTION or SET_SAFE_LOGOUT_ACTION.  Note that
     SET_LOGOUT_ACTION has precedence over
     SET_SAFE_LOGOUT_ACTION.
  ERROR <err number> <english error description>
     0 = Not implemented
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="querycustomcmdlabels">
        <title>QUERY_CUSTOM_CMD_LABELS</title>
<screen>
 QUERY_CUSTOM_CMD_LABELS: Query labels belonging to exported custom
                          commands Only supported on connections that
                          passed AUTH_LOCAL.
 Supported since: 2.5.90.0
 Answers:
   OK <label1>;<label2>;...
      Where labelX is one of the labels belonging to CUSTOM_CMDX
      (where X in [0,GDM_CUSTOM_COMMAND_MAX)).  An empty list can
      also be returned if none of the custom commands are exported
      outside login manager (no CustomCommandIsPersistent options
      are set to true).
   ERROR <err number> <english error description>
      0 = Not implemented
      100 = Not authenticated
      200 = Too many messages
      999 = Unknown error
</screen>
      </sect3>

      <sect3 id="querycustomcmdnorestartstatus">
        <title>QUERY_CUSTOM_CMD_NO_RESTART_STATUS</title>
<screen>
QUERY_CUSTOM_CMD_NO_RESTART_STATUS: Query NoRestart config options
                                    for each of custom commands Only
                                    supported on connections that
                                    passed AUTH_LOCAL.
Supported since: 2.5.90.0
Answers:
  OK <status>
     Where each bit of the status represents NoRestart value for
     each of the custom commands.
     bit on (1):  NoRestart = true,
     bit off (0): NoRestart = false.
  ERROR <err number> <english error description>
     0 = Not implemented
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="queryvt">
      <title>QUERY_VT</title>
<screen>
QUERY_VT:  Ask the daemon about which VT we are currently on.
           This is useful for logins which don't own
           /dev/console but are still console logins.  Only
           supported on Linux currently, other places will
           just get ERROR 8.  This is also the way to query
           if VT support is available in the daemon in the
           first place.  Only supported on connections that
           passed AUTH_LOCAL.
Supported since: 2.5.90.0
Arguments: None
Answers:
  OK <vt number>
  ERROR <err number> <english error description>
     0 = Not implemented
     8 = Virtual terminals not supported
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="releasedynamic">
      <title>RELEASE_DYNAMIC_DISPLAYS</title>
<screen>
RELEASE_DYNAMIC_DISPLAYS: Release dynamic displays currently in
                          DISPLAY_CONFIG state
Supported since: 2.8.0.0
Arguments: <display to release>
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = Bad display number
     100 = Not authenticated
     200 = Dynamic Displays not allowed
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="removedynamic">
      <title>REMOVE_DYNAMIC_DISPLAY</title>
<screen>
REMOVE_DYNAMIC_DISPLAY: Remove a dynamic display, killing the server
                        and purging the display configuration
Supported since: 2.8.0.0
Arguments: <display to remove>
Answers:
  OK <display>
  ERROR <err number> <english error description>
     0 = Not implemented
     1 = Bad display number
     100 = Not authenticated
     200 = Dynamic Displays not allowed
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="serverbusy">
      <title>SERVER_BUSY</title>
<screen>
SERVER_BUSY:  Returns true if half or more of the daemon's sockets
              are busy, false otherwise.  Used by slave programs
              which want to ensure they do not overwhelm the
              sever.
Supported since: 2.13.0.8
Arguments: None
Answers:
  OK <value>
  ERROR <err number> <english error description>
     0 = Not implemented
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="setlogoutaction">
      <title>SET_LOGOUT_ACTION</title>
<screen>
SET_LOGOUT_ACTION: Tell the daemon to halt/restart/suspend after
                   slave process exits.  Only supported on
                   connections that passed AUTH_LOCAL.
Supported since: 2.5.90.0
Arguments: <action>
  NONE               Set exit action to 'none'
  HALT               Set exit action to 'halt'
  REBOOT             Set exit action to 'reboot'
  SUSPEND            Set exit action to 'suspend'
  CUSTOM_CMD[0-9]    Set exit action to 'custom command [0-9]'
Answers:
  OK
  ERROR <err number> <english error description>
     0 = Not implemented
     7 = Unknown logout action, or not available
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="setsafelogoutaction">
      <title>SET_SAFE_LOGOUT_ACTION</title>
<screen>
SET_SAFE_LOGOUT_ACTION:  Tell the daemon to halt/restart/suspend
                         after everybody logs out.  If only one
                         person logs out, then this is obviously
                         the same as the SET_LOGOUT_ACTION.  Note
                         that SET_LOGOUT_ACTION has precedence
                         over SET_SAFE_LOGOUT_ACTION if it is set
                         to something other then NONE.  If no one
                         is logged in, then the action takes effect
                         effect immediately.  Only supported on
                         connections that passed AUTH_LOCAL.
Supported since: 2.5.90.0
Arguments: <action>
  NONE               Set exit action to 'none'
  HALT               Set exit action to 'halt'
  REBOOT             Set exit action to 'reboot'
  SUSPEND            Set exit action to 'suspend'
  CUSTOM_CMD[0-9]    Set exit action to 'custom command [0-9]'
Answers:
  OK
  ERROR <err number> <english error description>
     0 = Not implemented
     7 = Unknown logout action, or not available
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="setvt">
      <title>SET_VT</title>
<screen>
SET_VT:  Change to the specified virtual terminal.
         This is useful for logins which don't own /dev/console
         but are still console logins.  Only supported on Linux
         currently, other places will just get ERROR 8.
         Only supported on connections that passed AUTH_LOCAL.
Supported since: 2.5.90.0
Arguments: <vt>
Answers:
  OK
  ERROR <err number> <english error description>
     0 = Not implemented
     8 = Virtual terminals not supported
     9 = Invalid virtual terminal number
     100 = Not authenticated
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="updateconfig">
      <title>UPDATE_CONFIG</title>
<screen>
UPDATE_CONFIG: Tell the daemon to re-read a key from the
               GDM configuration file.   Any user can request
               that values are re-read but the daemon will
               only do so if the file has been modified
               since GDM first read the file.  Only users
               who can change the GDM configuration file
               (normally writable only by the root user) can
               actually modify the GDM configuration.  This
               command is useful to cause the GDM to update
               itself to recognize a change made to the GDM
               configuration file by the root user.

               Starting with version 2.13.0.0, all GDM keys are
               supported except for the following:

                      daemon/PidFile
                      daemon/ConsoleNotify
                      daemon/User
                      daemon/Group
                      daemon/LogDir
                      daemon/ServAuthDir
                      daemon/UserAuthDir
                      daemon/UserAuthFile
                      daemon/UserAuthFBDir

               GDM also supports the following Psuedokeys:

               xdmcp/PARAMETERS (2.3.90.2) updates the following:
                      xdmcp/MaxPending
                      xdmcp/MaxSessions
                      xdmcp/MaxWait
                      xdmcp/DisplaysPerHost
                      xdmcp/HonorIndirect
                      xdmcp/MaxPendingIndirect
                      xdmcp/MaxWaitIndirect
                      xdmcp/PingIntervalSeconds (only affects new connections)

                xservers/PARAMETERS (2.13.0.4) updates the following:
                      all [server-foo] sections.

                Supported keys for previous versions of GDM:

                      security/AllowRoot (2.3.90.2)
                      security/AllowRemoteRoot (2.3.90.2)
                      security/AllowRemoteAutoLogin (2.3.90.2)
                      security/RetryDelay (2.3.90.2)
                      security/DisallowTCP (2.4.2.0)
                      daemon/Greeter (2.3.90.2)
                      daemon/RemoteGreeter (2.3.90.2)
                      xdmcp/Enable (2.3.90.2)
                      xdmcp/Port (2.3.90.2)
                      daemon/TimedLogin (2.3.90.3)
                      daemon/TimedLoginEnable (2.3.90.3)
                      daemon/TimedLoginDelay (2.3.90.3)
                      greeter/SystemMenu (2.3.90.3)
                      greeter/ConfigAvailable (2.3.90.3)
                      greeter/ChooserButton (2.4.2.0)
                      greeter/SoundOnLoginFile (2.5.90.0)
                      daemon/AddGtkModules (2.5.90.0)
                      daemon/GtkModulesList (2.5.90.0)
Supported since: 2.3.90.2
Arguments: <key>
  <key> is just the base part of the key such as
  "security/AllowRemoteRoot"
Answers:
  OK
  ERROR <err number> <english error description>
     0 = Not implemented
     50 = Unsupported key
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>

      <sect3 id="queryversion">
      <title>VERSION</title>
<screen>
VERSION: Query GDM version
Supported since: 2.2.4.0
Arguments: None
Answers:
  GDM <gdm version>
  ERROR <err number> <english error description>
     200 = Too many messages
     999 = Unknown error
</screen>
      </sect3>
    </sect2>
  </sect1>

  <!-- ============= GDM Commands ============================= -->

  <sect1 id="binaries">
    <title>–ö–æ–º–∞–Ω–¥–∏ GDM</title>

    <sect2 id="bindir_binaries">
      <title>–ö–æ–º–∞–Ω–¥–∏ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ GDM</title>

      <para>
        The GDM package provides the following different commands in
        <filename>bindir</filename> intended to be used by the end-user:
      </para>

      <sect3 id="gdmxnestchoosercommandline">
        <title><command>gdmXnestchooser</command> and
               <command>gdmXnest</command> Command Line Options</title>

        <para>
          The <command>gdmXnestchooser</command> command automatically gets
          the correct display number, sets up access, and runs the nested
          X server command with the "-indirect localhost" argument.
          This provides an XDMCP chooser program. You can also supply as an
          argument the hostname whose chooser should be displayed, so
          <command>gdmXnestchooser somehost</command> will run the XDMCP
          chooser from host <command>somehost</command> inside a nested
          X server session.  You can make this command do a direct query
          instead by passing the <command>-d</command> option as well.  In
          addition to the following options, this command also supports
          standard GNOME options.
        </para>

        <variablelist>
        <title><command>gdmXnestchooser</command> Command Line Options</title>

          <varlistentry>
            <term>-x, --xnest=–†–Ø–î–û–ö</term>
            <listitem>
              <para>
                Nested X server command line, default is defined by the
                <filename>Xnest</filename> configuration option.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-o, --xnest-extra-options=–ü–ê–†–ê–ú–ï–¢–†–ò</term>
            <listitem>
              <para>
                Extra options for nested X server, default is no options.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-n, --no-query</term>
            <listitem>
              <para>
                Just run nested X server, no query (no chooser)
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-d, --direct</term>
            <listitem>
              <para>–í–∏–∫–æ–Ω–∞—Ç–∏ –ø—Ä—è–º–∏–π –∑–∞–ø–∏—Ç, –∑–∞–º—ñ—Å—Ç—å –Ω–µ–ø—Ä—è–º–æ–≥–æ (—Å–µ–ª–µ–∫—Ç–æ—Ä)</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-B, --broadcast</term>
            <listitem>
              <para>–ó–∞–ø—É—Å—Ç–∏—Ç–∏ —É —à–∏—Ä–æ–∫–æ–º–æ–≤–Ω–æ–º—É —Ä–µ–∂–∏–º—ñ, –∑–∞–º—ñ—Å—Ç—å –Ω–µ–ø—Ä—è–º–æ–≥–æ –∑–∞–ø–∏—Ç—É (—Å–µ–ª–µ–∫—Ç–æ—Ä)</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-b, --background</term>
            <listitem>
              <para>–ó–∞–ø—É—Å—Ç–∏—Ç–∏ —É —Ñ–æ–Ω–æ–≤–æ–º—É —Ä–µ–∂–∏–º—ñ</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--no-gdm-check</term>
            <listitem>
              <para>–ù–µ –ø–µ—Ä–µ–≤—ñ—Ä—è—Ç–∏, —á–∏ –∑–∞–ø—É—â–µ–Ω–∏–π GDM</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="gdmflexichoosercommandline">
        <title><command>gdmflexichooser</command> Command Line Options</title>

        <para>
         The <command>gdmflexiserver</command> command provides three
         features.  It can be used to run flexible (on demand) X displays,
         to run a flexible display via nested X server, and to send commands to
         the GDM daemon process.
        </para>

        <para>
         Starting a flexible X display will normally lock the current session
         with a screensaver and will redisplay the GDM login screen so a second
         user can log in.   This feature is only available on systems that
         support virtual terminals and have them enabled.  This feature is
         useful if you are logged in as user A, and user B wants to log in
         quickly but user A does not wish to log out.  The X server takes
         care of the virtual terminal switching so it works transparently.
         If there is more than one running display defined with flexible=true,
         then the user is shown a dialog that displays the currently running
         sessions.  The user can then pick which session to continue and will
         normally have to enter the password to unlock the screen.
        </para>

        <para>
         Nested displays works on systems that do not support virtual
         terminals.  This option starts a flexible display in a window in the
         current session.  This does not lock the current session, so is not
         as secure as a flexible server started via virtual terminals.
        </para>

        <para>
         The <command>gdmflexiserver --command</command> option provides a way
         to send commands to the GDM daemon and can be used to debug problems
         or to change the GDM configuration.
        </para>

        <para>
         In addition to the following options,
         <command>gdmflexiserver</command> also supports standard GNOME
         options.
        </para>

        <variablelist>
        <title><command>gdmflexichooser</command> Command Line Options</title>

          <varlistentry>
            <term>-c, --command=COMMAND</term>
            <listitem>
              <para>–í—ñ–¥—ñ—Å–ª–∞—Ç–∏ –≤–∫–∞–∑–∞–Ω—É –ø—Ä–æ—Ç–æ–∫–æ–ª—å–Ω—É –∫–æ–º–∞–Ω–¥—É –¥–æ —Å–µ—Ä–≤–µ—Ä—É GDM</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-n, --xnest</term>
            <listitem>
              <para>
                Start a flexible X display in Nested mode
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-l, --no-lock</term>
            <listitem>
              <para>–ù–µ –±–ª–æ–∫—É–≤–∞—Ç–∏ –ø–æ—Ç–æ—á–Ω–∏–π –µ–∫—Ä–∞–Ω</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-d, --debug</term>
            <listitem>
              <para>
                Turns on debugging output which gets sent to syslog.  Same as
                turning on debug in the configuration file.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-a, --authenticate</term>
            <listitem>
              <para>–ê–≤—Ç–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ü—ñ—è –ø–µ—Ä–µ–¥ –∑–∞–ø—É—Å–∫–æ–º --command</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-s, --startnew</term>
            <listitem>
              <para>–ó–∞–ø—É—Å—Ç–∏—Ç–∏ –≥–Ω—É—á–∫–∏–π –¥–∏—Å–ø–ª–µ–π –±–µ–∑ –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è –¥—ñ–∞–ª–æ–≥—É, —â–æ –∑–∞–ø–∏—Ç—É—î —É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –ø—Ä–æ–¥–æ–≤–∂–µ–Ω–Ω—è –ø–æ—Ç–æ—á–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É.</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="gdmdynamiccommandline">
        <title><command>gdmdynamic</command> Command Line Options</title>

        <para>
        <command>gdmdynamic</command> allows the management of displays in a
        dynamic fashion.  It is typically used in environments where it is not
        possible to list the possible displays in the GDM configuration files.
        The <command>gdmdynamic</command> command can be used to create a new
        display on a particular display number, run all newly created displays,
        or remove a display.  The <command>gdmdynamic</command> command can also
        be used to list all attached displays or only those attached displays
        that match a pattern.  The -a option is used to add a display, the -r
        option is used to run (or release) a display, the -d option is used to
        delete a display, and the -l option lists existing displays.  Only one
        of these four options can be specified at a time, so in the life cycle
        of a particular display, the command will be run once to add, again to
        release (run) the display, and finally to delete when the session is to
        be terminated.
        </para>

        <para>
        This program is designed to manage multiple simultaneous requests and
        tries to avoid flooding the daemon with requests.  If the sockets
        connection is busy, it will sleep and retry a certain number of times
        that can be tuned with the -s and -t options.
        </para>

        <variablelist>
          <title><command>gdmdynamic</command> Command Line Options</title>

          <varlistentry>
            <term>-a display=—Å–µ—Ä–≤–µ—Ä</term>
            <listitem>
              <para>
              Add a new display configuration, leaving it in the DISPLAY_CONFIG
              state.  For example,
              <command>"-a 2=StandardServerTwo"</command>
              <command>"-a 3=/usr/X11R6/bin/X -dev /dev/fb2"</command>
              </para>
              <para>
              The display will not actually be started until the display is released
              by calling <command>gdmdynamic</command> again with the -r option.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-r</term>
            <listitem>
              <para>–ó–≤—ñ–ª—å–Ω–∏—Ç–∏ (–∑–∞–ø—É—Å—Ç–∏—Ç–∏) —É—Å—ñ –¥–∏—Å–ø–ª–µ—ó, —â–æ –æ—á—ñ–∫—É—é—Ç—å —Å—Ç–∞–Ω DISPLAY_CONFIG.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-d display</term>
            <listitem>
              <para>–í–∏–¥–∞–ª–∏—Ç–∏ –¥–∏—Å–ø–ª–µ–π, –∑–Ω–∏—â–∏—Ç–∏ X-—Å–µ—Ä–≤–µ—Ä —Ç–∞ —Å—Ç–µ—Ä—Ç–∏ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ—é –¥–∏—Å–ø–ª–µ—è. –ù–∞–ø—Ä–∏–∫–ª–∞–¥, "-d 3".</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-l [—à–∞–±–ª–æ–Ω]</term>
            <listitem>
              <para>
              List displays via the ATTACHED_SERVERS
              <command>gdmflexiserver</command> command. Without a pattern
              lists all attached displays.  With a pattern will match using
              glob characters '*', '?', and '[]'. For example:
              <command>"-l Standard*"</command>
              <command>"-l *Xorg*"</command>
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-v</term>
            <listitem>
              <para>
              Verbose mode.  Prints diagnostic messages.
              to GDM.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-b</term>
            <listitem>
              <para>–§–æ–Ω–æ–≤–∏–π —Ä–µ–∂–∏–º. –°—Ç–≤–æ—Ä–∏—Ç–∏ –¥–æ—á—ñ—Ä–Ω—ñ–π –ø—Ä–æ—Ü–µ—Å –Ω–µ–≥–∞–π–Ω–æ –ø–æ–≤–µ—Ä–Ω—É—Ç–∏—Å—å.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-t –°–ü–†–û–ë</term>
            <listitem>
              <para>–Ø–∫—â–æ —Å–æ–∫–µ—Ç —Å–ª—É–∂–±–∏ –∑–∞–π–Ω—è—Ç–∏–π, <command>gdmdynamic</command> –±—É–¥–µ –Ω–∞–º–∞–≥–∞—Ç–∏—Å—å –≤—ñ–¥–∫—Ä–∏—Ç–∏ –∑'—î–¥–Ω–∞–Ω–Ω—è –∑ –≤–∫–∞–∑–∞–Ω—É —É –°–ü–†–û–ë –∫—ñ–ª—å–∫—ñ—Å—Ç—å —Ä–∞–∑. –¢–∏–ø–æ–≤–µ –∑–Ω–∞—á–µ–Ω–Ω—è 15.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>-s –ü–ê–£–ó–ê</term>
            <listitem>
              <para>–Ø–∫—â–æ —Å–æ–∫–µ—Ç —Å–ª—É–∂–±–∏ –∑–∞–π–Ω—è—Ç–∏–π, <command>gdmdynamic</command> –±—É–¥–µ –ø—Ä–∏–∑—É–ø–∏–Ω—è—Ç–∏—Å—è –Ω–∞ —á–∞—Å –æ—á—ñ–∫—É–≤–∞–Ω–Ω—è –º—ñ–∂ —Å–ø—Ä–æ–±–∞–º–∏. –î–æ –≤–∫–∞–∑–∞–Ω–æ–≥–æ —á–∏—Å–ª–∞ –ü–ê–£–ó–ê –≤–∏–ø–∞–¥–∫–æ–≤–æ –¥–æ–¥–∞—î—Ç—å—Å—è 0-5 —Å–µ–∫—É–Ω–¥, —â–æ–±  –∫—ñ–ª—å–∫–∞ –µ–∫–∑–µ–º–ø–ª—è—Ä—ñ–≤ gdmdynamic –Ω–µ –Ω–∞–º–∞–≥–∞–ª–∏—Å—å –ø–µ—Ä–µ–∑–∞–ø—É—Å—Ç–∏—Ç–∏—Å—å –æ–¥–Ω–æ—á–∞—Å–Ω–æ. –Ø–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –ü–ê–£–ó–ê –¥–æ—Ä—ñ–≤–Ω—é—î –Ω—É–ª—é, –ø–µ—Ä—ñ–æ–¥ –ø—Ä–∏–∑—É–ø–∏–Ω–µ–Ω–Ω—è –≤—Å—Ç–∞–Ω–æ–≤–ª—é—î—Ç—å—Å—è 1 —Å–µ–∫—É–Ω–¥–∞. –¢–∏–ø–æ–≤–µ –∑–Ω–∞—á–µ–Ω–Ω—è 8 —Å–µ–∫—É–Ω–¥.</para>
            </listitem>
          </varlistentry>

        </variablelist>
      </sect3>

      <sect3 id="gdmphotosetupcommandline">
        <title><command>gdmphotosetup</command> Command Line Options</title>

        <para>
         Allows the user to select an image that will be used as the user's
         photo by GDM's face browser, if enabled by GDM.  The selected file
         is stored as <filename>~/.face</filename>.  This command accepts
         standard GNOME options.
        </para>
      </sect3>

      <sect3 id="gdmthemetestercommandline">
        <title><command>gdmthemetester</command> Command Line Options</title>

        <para>
         <command>gdmthemetester</command> takes two parameters.  The first
         parameter specifies the environment and the second parameter
         specifies the path name or the name of a theme to view.

         This is a tool for viewing a theme outside of GDM.  It is useful for
         testing or viewing themes.  <command>gdmthemetester</command> requires
         that the system support <command>gdmXnest</command>.

         Note that themes can display differently depending on the theme's
         "Show mode".  <command>gdmthemetester</command> allows
         viewing the themes in different modes via the environment option.
         Valid environment values and their meanings follow:

<screen>
console       - In console mode.
console-timed - In console non-flexi mode.
flexi         - In flexi mode.
xdmcp         - In remote (XDMCP) mode.
remote-flexi  - In remote (XDMCP) & flexi mode.
</screen>
        </para>
      </sect3>
    </sect2>

    <sect2 id="sbindir_binaries">
      <title>GDM Root User Commands</title>

      <para>
        The GDM package provides the following different commands in
        <filename>sbindir</filename> intended to be used by the root user:
      </para>

      <sect3 id="gdmcommandline">
        <title><command>gdm</command> and <command>gdm-binary</command>
               Command Line Options</title>

        <para>
          The <command>gdm</command> command is really just a script which
          runs the <command>gdm-binary</command>, passing along any options.
          Before launching <command>gdm-binary</command>, the gdm wrapper script
          will source the <filename><etc>/profile</filename> file to set
          the standard system environment variables.  In order to better support
          internationalization, it will also set the LC_MESSAGES environment
          variable to LANG if neither LC_MESSAGES or LC_ALL are set.  If you
          really need to set some additional environment before launching GDM,
          you can do so in this script.
        </para>

        <variablelist>
          <title><command>gdm</command> and <command>gdm-binary</command>
                 Command Line Options</title>

          <varlistentry>
            <term>--help</term>
            <listitem>
              <para>–í–∏–≤–æ–¥–∏—Ç—å –∫–æ—Ä–æ—Ç–∫—É –¥–æ–≤—ñ–¥–∫—É –∑ –ø–µ—Ä–µ–ª—ñ–∫–æ–º –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤ –∫–æ–º–∞–Ω–¥–Ω–æ–≥–æ —Ä—è–¥–∫–∞.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--nodaemon</term>
            <listitem>
              <para>
                If this option is specified, then GDM does not fork into the
                background when run. You can also use a single-dash version,
                "-nodaemon" for compatibility with other display
                managers.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--no-console</term>
            <listitem>
              <para>
                Tell the daemon that it should not run anything on the console.
                This means that none of the attached servers from the
                <filename>[servers]</filename> section will be started, and the
                console will not be used for communicating errors to the user.
                An empty <filename>[servers]</filename> section automatically
                implies this option.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--config=CONFIGFILE</term>
            <listitem>
              <para>–í–∏–∑–Ω–∞—á–∞—î –∞–ª—å—Ç–µ—Ä–Ω–∞—Ç–∏–≤–Ω–∏–π –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–∏–π —Ñ–∞–π–ª.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--preserve-ld-vars</term>
            <listitem>
              <para>–ü—Ä–∏ –≤–Ω—É—Ç—Ä—ñ—à–Ω—å–æ–º—É –æ—á–∏—â–µ–Ω–Ω—ñ –æ—Ç–æ—á–µ–Ω–Ω—è, –∑–±–µ—Ä—ñ–≥–∞—é—Ç—å—Å—è —É—Å—ñ –∑–º—ñ–Ω–Ω—ñ, —â–æ –ø–æ—á–∏–Ω–∞—é—Ç—å—Å—è –∑ LD_. –¶–µ –∑–∞–¥–ª—è —Å–ø—Ä–æ—â–µ–Ω–Ω—è –Ω–∞–ª–∞–≥–æ–¥–∂–µ–Ω–Ω—è.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--version</term>
            <listitem>
              <para>–í–∏–≤–µ—Å—Ç–∏ –≤–µ—Ä—Å—ñ—é —Å–µ—Ä–≤–µ—Ä–∞ GDM.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--wait-for-go</term>
            <listitem>
              <para>
                If started with this option, gdm will init, but only start the
                first attached display and then wait for a GO message in the
                fifo protocol.  No greeter will be shown until the GO message
                is sent.  Also flexiserver requests will be denied and XDMCP
                will not be started until GO is given.  This is useful for
                initialization scripts which wish to start X early, but where
                you don't yet want the user to start logging in.  So the script
                would send the GO to the fifo once it is ready and GDM will
                then continue.  This functionality was added in version
                2.5.90.0.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="gdmsetupcommandline">
        <title><command>gdmsetup</command> Command Line Options</title>

        <para>
         <command>gdmsetup</command> runs a graphical application for modifying
         the GDM configuration file.  Normally on systems that support
         the PAM userhelper, this is setup such that when you run
         <command>gdmsetup</command> as an ordinary user, it will first
         ask you for your root password before starting.  Otherwise, this
         application may only be run as root.  This application supports
         standard GNOME options.
        </para>
      </sect3>

      <sect3 id="gdmrestartcommandline">
        <title><command>gdm-restart</command> Command Line Options</title>

        <para>
          <command>gdm-restart</command> stops and restarts GDM by sending
          the GDM daemon a HUP signal.  This command will immediately terminate
          all sessions and log out users currently logged in with GDM.
        </para>
      </sect3>

      <sect3 id="gdmsaferestartcommandline">
        <title><command>gdm-safe-restart</command> Command Line Options</title>

        <para>
          <command>gdm-safe-restart</command> stops and restarts GDM by
          sending the GDM daemon a USR1 signal.  GDM will be restarted as soon
          as all users log out.
        </para>
      </sect3>

      <sect3 id="gdmstopcommandline">
        <title><command>gdm-stop</command> Command Line Options</title>

        <para>
          <command>gdm-stop</command> stops GDM by sending the GDM daemon
          a TERM signal.
        </para>
      </sect3>
    </sect2>

    <sect2 id="libexecdir_binaries">
      <title>–í–Ω—É—Ç—Ä—ñ—à–Ω—ñ –∫–æ–º–∞–Ω–¥–∏ GDM</title>

      <para>
        The GDM package provides the following different commands in
        <filename>libexecdir</filename> intended to be used by the gdm
        daemon process.
      </para>

      <sect3 id="gdmgreeterlogincommandline">
        <title><command>gdmchooser</command> and <command>gdmlogin</command>
               Command Line Options</title>

        <para>
          The <command>gdmgreeter</command> and <command>gdmlogin</command>
          are two different login applications, either can be used by GDM.
          <command>gdmgreeter</command> is themeable with GDM themes while
          <command>gdmlogin</command> is themable with GTK+ themes.  These
          applications are normally executed by the GDM daemon.  Both commands
          support standard GNOME options.
        </para>
      </sect3>

      <sect3 id="gdmchoosercommandline">
        <title><command>gdmchooser</command> Command Line Options</title>

        <para>
          The <command>gdmchooser</command> is the XDMCP chooser application.
          The <command>gdmchooser</command> is normally executed by the GDM
          daemon.  It supports the following options for XDM compatibility.
          This command supports standard GNOME options.
        </para>

        <variablelist>
          <title><command>gdmchooser</command> Command Line Options</title>

          <varlistentry>
            <term>--xdmaddress=SOCKET</term>
            <listitem>
             <para>–°–æ–∫–µ—Ç –¥–ª—è –∑–≤'—è–∑–∫—É –∑ XDM.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--clientaddress=–ê–î–†–ï–°–ê</term>
            <listitem>
             <para>–ê–¥—Ä–µ—Å–∞ –∫–ª—ñ—î–Ω—Ç–∞ –¥–ª—è –ø–æ–≤–µ—Ä–Ω–µ–Ω–Ω—è –Ω–∞ –∑–∞–ø–∏—Ç XDM. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –∑–∞–ø—É—Å–∫—É gdmchooser –∑ XDM, —Ç–∞ –Ω–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –∑ GDM.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>--connectionType=TYPE</term>
            <listitem>
             <para>–¢–∏–ø –∑'—î–¥–Ω–∞–Ω–Ω—è –¥–ª—è –ø–æ–≤–µ—Ä–Ω–µ–Ω–Ω—è –Ω–∞ –∑–∞–ø–∏—Ç XDM. –¶–µ–π –ø–∞—Ä–∞–º–µ—Ç—Ä –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –∑–∞–ø—É—Å–∫—É gdmchooser –∑ XDM, —Ç–∞ –Ω–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –∑ GDM.</para>
            </listitem>
          </varlistentry>
        </variablelist>
      </sect3>

      <sect3 id="gdm-ssh-session">
        <title><command>gdm-ssh-session</command></title>

        <para><command>gdm-ssh-session</command> –∑–∞–∑–≤–∏—á–∞–π –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è —Å–ª—É–∂–±–æ—é GDM –∫–æ–ª–∏ –≤—Å—Ç–∞–Ω–æ–≤–ª—é—î—Ç—å—Å—è –≤—ñ–¥–¥–∞–ª–µ–Ω–µ –±–µ–∑–ø–µ—á–Ω–µ –∑'—î–¥–Ω–∞–Ω–Ω—è —á–µ—Ä–µ–∑ ssh. –ü—Ä–æ–≥—Ä–∞–º–∞ –Ω–µ –ø—Ä–∏–π–º–∞—î –Ω—ñ—è–∫–∏—Ö –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤.</para>
      </sect3>
    </sect2>
  </sect1>

  <!-- ============= Theme manual ============================= -->

  <sect1 id="thememanual">
    <title>–ü—Ä–æ–≥—Ä–∞–º–∞ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ —Ç–µ–º–∞–º–∏</title>

    <para>–£ —Ü—å–æ–º—É —Ä–æ–∑–¥—ñ–ª—ñ –æ–ø–∏—Å—É—î—Ç—å—Å—è —Å—Ç–≤–æ—Ä–µ–Ω–Ω—è —Ç–µ–º –¥–ª—è –ø—Ä–æ–≥—Ä–∞–º–∏ –ø—Ä–∏–≤—ñ—Ç–∞–Ω–Ω—è –∑ –ø—ñ–¥—Ç—Ä–∏–º–∫–æ—é —Ç–µ–º. –ü—Ä–∏–∫–ª–∞–¥–∏, –≤–∫–ª—é—á–Ω–æ –∑ –∑–Ω—ñ–º–∫–∞–º–∏ –µ–∫—Ä–∞–Ω—ñ–≤, –¥–∏–≤—ñ—Ç—å—Å—è —É —Å—Ç–∞–Ω–¥–∞—Ä—Ç–Ω–∏—Ö –≤—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–∏—Ö —Ç–µ–º–∞—Ö —Ç–∞ —Ç–µ–º–∞—Ö –∑ <ulink type="http" url="http://art.gnome.org/themes/gdm_greeter/"> –≤–µ–±-—Å–∞–π—Ç—É —Ç–µ–º</ulink>.</para>

    <sect2 id="themeover">
      <title>–û–≥–ª—è–¥ —Ç–µ–º</title>

      <para>–¢–µ–º–∞ GDM —Å–∫–ª–∞–¥–∞—î—Ç—å—Å—è –∑ XML —Ñ–∞–π–ª—É —è–∫–∏–π –≤—ñ–¥–ø–æ–≤—ñ–¥–∞—î —Å–ø–µ—Ü–∏—Ñ—ñ–∫–∞—Ü—ñ—ó —É gui/greeter/greeter.dtd. –§–∞–π–ª–∏ —Ç–µ–º–∏ –∑–±–µ—Ä—ñ–≥–∞—é—Ç—å—Å—è —É –∫–∞—Ç–∞–ª–æ–∑—ñ <filename><share>/gdm/themes/<theme_name></filename>. –ó–∞–∑–≤–∏—á–∞–π –∫–∞—Ç–∞–ª–æ–≥ –∑–Ω–∞—Ö–æ–¥–∏—Ç—å—Å—è —É <filename>/usr/share</filename>. –ö–∞—Ç–∞–ª–æ–≥ —Ç–µ–º–∏ –º–∞—î –º—ñ—Å—Ç–∏—Ç–∏ —Ñ–∞–π–ª –∑ –Ω–∞–∑–≤–æ—é <filename>GdmGreeterTheme.desktop</filename> –∑ —Ñ–æ—Ä–º–∞—Ç–æ–º –ø–æ–¥—ñ–±–Ω–∏–º –¥–æ —ñ–Ω—à–∏—Ö —Ñ–∞–π–ª—ñ–≤ —Ç–∏–ø—É .desktop —Ç–∞ –º–∞—î –≤–∏–≥–ª—è–¥–∞—Ç–∏ —Ç–∞–∫–∏–º —á–∏–Ω–æ–º:</para>

<screen>
[GdmGreeterTheme]
Encoding=UTF-8
Greeter=circles.xml
Name=Circles
Description=Theme with blue circles
Author=Bond, James Bond
Copyright=(c) 2002 Bond, James Bond
Screenshot=screenshot.png
</screen>

      <para>–ù–∞–∑–≤–∞, –æ–ø–∏—Å, –∞–≤—Ç–æ—Ä —Ç–∞ –∞–≤—Ç–æ—Ä—Å—å–∫—ñ –ø—Ä–∞–≤–∞ –º–æ–∂–Ω–∞ –ø–µ—Ä–µ–∫–ª–∞–¥–∞—Ç–∏ —è–∫ —ñ —É —ñ–Ω—à–∏—Ö —Ñ–∞–π–ª–∞—Ö —Ç–∏–ø—É <filename>.desktop</filename>. –£—Å—ñ —Ñ–∞–π–ª–∏ –≤–∫–∞–∑–∞–Ω—ñ —Ñ–∞–π–ª–∏ –º–∞—é—Ç—å —É –∫–∞—Ç–∞–ª–æ–∑—ñ –∑ —Ç–µ–º–∞–º–∏. –§–∞–π–ª, –Ω–∞ —è–∫–∏–π –≤–∫–∞–∑—É—î –ø–æ–ª–µ Screenshot –ø–æ–≤–∏–Ω–µ–Ω –±—É—Ç–∏–∑–Ω—ñ–º–∫–æ–º –µ–∫—Ä–∞–Ω—É —Ç–µ–º–∏ –∑ —Ä–æ–∑–º—ñ—Ä–∞–º–∏ 200x150 (–≤—ñ–Ω –º–æ–∂–µ –±—É—Ç–∏ –≤—ñ–¥—Å—É—Ç–Ω—ñ–π, –∞–ª–µ —è–∫—â–æ –≤—ñ–Ω —î - —Ü–µ –∫—Ä–∞—â–µ –¥–ª—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞). –£ –ø–æ–ª—ñ Greeter –≤–∫–∞–∑—É—î—Ç—å—Å—è —Ñ–∞–π–ª XML, —è–∫–∏–π –º—ñ—Å—Ç–∏—Ç—å –æ–ø–∏—Å —Ç–µ–º–∏. –û–ø–∏—Å –±—É–¥–µ –∑–≥–∞–¥–∞–Ω–∏–π –¥–∞–ª—ñ.</para>

      <para>
        Once a theme is installed, it can be tested with the
        <command>gdmthemetester</command> program.  This program assumes that
        the X server supports a nested server command.  This command takes two
        arguments, first the environment that should be used.  The environment
        can be one of the following values: console, console-timed, flexi,
        remote-flexi, or xdmcp.  The "console" option tests the
        theme as it would be shown on an attached display.  The
        "console-timed" option tests the theme as it would be shown
        on an attached display with timed login enabled.  The "flexi"
        option tests the theme as it would be shown on an attached flexible
        display (such as started via Xnest).  Finally, the "xdmcp"
        option tests the theme as it would be shown for remote XDMCP
        displays.  The second argument is the theme name.  For example, to
        test how the circles theme would look in XDMP remote display mode,
        you would run the following command:
      </para>

<screen>
<command>gdmthemetester xdmcp circles</command>
</screen>

      <para>
        When developing a theme, make sure to test all the environments, and
        make sure to test how the caps lock warning looks by pressing the caps
        lock key.  Running <command>gdmthemetester</command> is also a good way
        to take screenshots of GDM themes.  Simply take a screenshot of the
        theme running in the nested display window.  This can be done in GNOME
        by focusing the nested login window and pressing Alt-PrintScreen.
      </para>

      <para>
        Once a theme has been fully tested, then make a tarball that contains
        the directory as it would be insatlled to the
        <filename><share>/gdm/themes</filename> directory.  This is
        the standard format for distributing GDM themes.
      </para>
    </sect2>

    <sect2 id="descofthemeformat">
      <title>–î–æ–∫–ª–∞–¥–Ω–∏–π –æ–ø–∏—Å XML —Ñ–æ—Ä–º–∞—Ç—É —Ç–µ–º</title>

      <sect3 id="greetertag">
        <title>greeter tag</title>

          <para>
            The GDM theme format is specified in XML format contained
            within a <greeter> tag.  You may specify a GTK+ theme to
            be used with this theme by using the gtk-theme element in the
            greeter tag as in the following example.
          </para>

<screen>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE greeter SYSTEM "greeter.dtd">
<greeter gtk-theme="Crux">
[...]
</greeter>
</screen>

          <para>
            Contained within the greeter tag can be the nodes described
            in the next sections of this document.  Some of these nodes are
            containers (box nodes, rect item nodes) which can be used to
            organize how to display the nodes that the user sees and interacts
            with (such as button, pixmap and entry item nodes).
          </para>
      </sect3>

      <sect3 id="boxnodes">
        <title>Box Nodes</title>

        <para>
          Box nodes are container nodes for item nodes.  Box nodes are
          specified as follows:
<screen>
<box orientation="alignment" min-width="num"
xpadding="num" ypadding="num" spacing="num"
homogeneous="bool">
</screen>
          Where "num" means number and bool means either
          "true" or "false" The alignment value can be
          either "horizontal" or "vertical".  If you leave
          any property off it will default to zero or "false" in
          case of "homogeneous" and "vertical" for the
          orientation.
        </para>

        <para>–Ø–∫—â–æ –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä —î –æ–¥–Ω–æ—Ä—ñ–¥–Ω–∏–º, —Ç–æ–¥—ñ –¥–æ—á—ñ—Ä–Ω—ñ –µ–ª–µ–º–µ–Ω—Ç–∏ –∑–∞–π–º–∞—é—Ç—å –æ–¥–Ω–∞–∫–æ–≤–∏–π –ø—Ä–æ—Å—Ç—ñ—Ä.</para>

        <para>"min-width" –≤–∫–∞–∑—É—î –≤–µ–ª–∏—á–∏–Ω—É —É —Ç–æ—á–∫–∞—Ö. –¢–∞–∫–æ–∂ —î –≤—ñ–¥–ø–æ–≤—ñ–¥–Ω–∞ –≤–ª–∞—Å—Ç–∏–≤—ñ—Å—Ç—å "min-height".</para>
      </sect3>

      <sect3 id="fixednodes">
        <title>–í—É–∑–ª–∏ Fixed</title>

        <para>
          Fixed is a container that has its children scattered about
          laid out with precise coordinates.  The size of this container
          is the biggest rectangle that contains all the children.  Fixed
          has no extra properties and so you just use:
<screen>
<fixed>
</screen>
          Then you put other items with proper position nodes inside this.
        </para>

        <para>–í—É–∑–æ–ª "toplevel" –ø–æ–¥—ñ–±–Ω–∏–π –¥–æ –≤—É–∑–ª–∞ fixed.</para>
      </sect3>

      <sect3 id="itemnodes">
        <title>–í—É–∑–ª–∏ –µ–ª–µ–º–µ–Ω—Ç—ñ–≤</title>

        <para>–¢–µ–º–∞ GDM, —â–æ —Å—Ç–≤–æ—Ä–µ–Ω–∞ –≤–∫–∞–∑—É–≤–∞–Ω–Ω—è–º —ñ—î—Ä–∞—Ä—Ö—ñ—ó –≤—É–∑–ª—ñ–≤ –µ–ª–µ–º–µ–Ω—Ç–∞ —Ç–∞ –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä–∞. –í—É–∑–ª–∏ –µ–ª–µ–º–µ–Ω—Ç—ñ–≤ –º–æ–∂—É—Ç—å –º–∞—Ç–∏ –Ω–∞—Å—Ç—É–ø–Ω—ñ –∑–Ω–∞—á–µ–Ω–Ω—è "type":</para>

        <variablelist>
          <varlistentry>
            <term>button</term>
            <listitem>
              <para>
                A button field.  This field uses a GTK+ button.  It is also
                possible to make a "rect" item act like a button by setting
                its button element to true.  However it is better to use
                GTK+ buttons in GDM themes since these are accessible to
                users with disabilities.  Also, GTK+ buttons can be
                themed.  This feature is supported in GDM 2.14.6 and later.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>entry</term>
            <listitem>
              <para>–ü–æ–ª–µ –≤–≤–æ–¥—É —Ç–µ–∫—Å—Ç—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>label</term>
            <listitem>
              <para>–¢–µ–∫—Å—Ç–æ–≤–∞ –ø–æ–∑–Ω–∞—á–∫–∞. –ú—É—Å–∏—Ç—å –º–∞—Ç–∏ –≤—É–∑–æ–ª "text" –¥–ª—è –≤–∫–∞–∑—É–≤–∞–Ω–Ω—è —Ç–µ–∫—Å—Ç—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>list</term>
            <listitem>
              <para>
                 A face browser widget.  Only useful if the face browser is
                 enabled via the configuration.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>pixmap</term>
            <listitem>
              <para>–†–∞—Å—Ç—Ä–æ–≤–µ –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è —É —Ñ–æ—Ä–º–∞—Ç—ñ, —è–∫–∏–π –ø—ñ–¥—Ç—Ä–∏–º—É—î gdk-pixbuf. –ù–∞–ø—Ä–∏–∫–ª–∞–¥, PNG, JPEG, Tiff, etc...)</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>rect</term>
            <listitem>
              <para>–ü—Ä—è–º–æ–∫—É—Ç–Ω–∏–∫.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>svg</term>
            <listitem>
              <para>–ó–æ–±—Ä–∞–∂–µ–Ω–Ω—è —É —Ñ–æ—Ä–º–∞—Ç—ñ –≤–µ–∫—Ç–æ—Ä–Ω–æ—ó –≥—Ä–∞—Ñ—ñ–∫–∏.</para>
            </listitem>
          </varlistentry>
        </variablelist>

        <para>
          For example:
<screen>
<item type="label">
</screen>
          Items can specify ID values which gives them a specific look and feel
          or formatting.  Furthermore you can customize the login process by
          adding custom widgets with custom id's for some items (currently only
          the list item)
        </para>

        <para>–ï–ª–µ–º–µ–Ω—Ç–∏ –≤—É–∑–ª—ñ–≤ –º–æ–∂—É—Ç—å –º–∞—Ç–∏ —Ç–∞–∫—ñ –∑–Ω–∞—á–µ–Ω–Ω—è —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä—ñ–≤:</para>

        <variablelist>
          <varlistentry>
            <term>user-pw-entry</term>
            <listitem>
              <para>–ü–æ–ª–µ –≤–≤–æ–¥—É –¥–ª—è —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä–∞ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ —Ç–∞ –ø–∞—Ä–æ–ª—é. –¶–µ –ø–æ–ª–µ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É—î—Ç—å—Å—è –¥–ª—è –≤—ñ–¥–ø–æ–≤—ñ–¥—ñ –Ω–∞ –∑–∞–ø–∏—Ç–∏ PAM/GDM (–Ü–º'—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞, –ø–∞—Ä–æ–ª—å, —Ç–æ—â–æ..).</para>
            </listitem>
          </varlistentry>
        </variablelist>

        <para>
          List items by default display as lists, but the
          combo="true" attribute can be used to specify combo box
          style (combo style supported since GDM 2.16.2).  Some predefined
          lists may be included in a theme by using the following id values.
          Customized lists may also be defined, which are explained below.
        </para>

        <variablelist>
          <varlistentry>
            <term>session</term>
            <listitem>
              <para>
                A list of available sessions, which allows the user to pick
                the session to use.  Supported since GDM 2.16.2.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>

        <variablelist>
          <varlistentry>
            <term>language</term>
            <listitem>
              <para>
                A list of available languages, which allows the user to pick
                the language to use.  Supported since GDM 2.16.2.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>

        <variablelist>
          <varlistentry>
            <term>userlist</term>
            <listitem>
              <para>
                A Face Browser list, so that users can pick their username
                by clicking on this instead of typing.  This obviously exposes
                the usernames to viewers of the login screen, and is not
                recommended for users who feel that this reduces security.
                The face browser does not support combo box style.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>

        <variablelist>
          <varlistentry>
            <term>userlist-rect</term>
            <listitem>
              <para>
                This id can be specified for the <rect> object containing
                the userlist and if the userlist is empty then this rectangle
                will not be shown.  This allows the theme to define something
                like an area with a different color and/or alpha to surround
                the userlist, but only if there are users to display.
                Supported since 2.16.2.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>

        <para>–û–∫—Ä—ñ–º —Ç–æ–≥–æ, –º–æ–∂–Ω–∞ –º–∞—Ç–∏ –¥–æ–≤—ñ–ª—å–Ω–∏–π —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä (—Ä–µ–∫–æ–º–µ–Ω–¥—É—î—Ç—å—Å—è, —â–æ–± –≤–æ–Ω–∏ –ø–æ—á–∏–Ω–∞–ª–∏—Å—å –∑ 'custom', —â–æ–± –Ω–µ –∫–æ–Ω—Ñ–ª—ñ–∫—Ç—É–≤–∞—Ç–∏ –∑ –Ω–∞—Å—Ç—É–ø–Ω–∏–º–∏ –¥–æ–ø–æ–≤–Ω–µ–Ω–∏–º–∏ –≤–µ—Ä—Å—ñ—è–º–∏ —Ü—ñ—î—ó —Å–ø–µ—Ü–∏—Ñ—ñ–∫–∞—Ü—ñ—ó) —Ç–∞ –∑–∞–ø–∏—Ç—É–≤–∞—Ç–∏ —É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –¥–æ–¥–∞—Ç–∫–æ–≤—É —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é. –î–∏–≤—ñ—Ç—å—Å—è —Ä–æ–∑–¥—ñ–ª '–í–ª–∞—Å–Ω—ñ –≤—ñ–¥–∂–µ—Ç–∏'</para>

        <para>–ï–ª–µ–º–µ–Ω—Ç–∏ –ø–æ–∑–Ω–∞—á–æ–∫ –º–æ–∂—É—Ç—å –º–∞—Ç–∏ —Ç–∞–∫—ñ —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä–∏:</para>

        <variablelist>
          <varlistentry>
            <term>clock</term>
            <listitem>
              <para>
                Label that displays the date and time.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>pam-prompt</term>
            <listitem>
              <para>
                Label that displays the PAM prompt.  This is the prompt that PAM
                uses to ask for username, password, etc...
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>pam-error</term>
            <listitem>
              <para>
                Label that displayst PAM/GDM error messages.  Such as when user
                can't log in.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>pam-error-logo</term>
            <listitem>
              <para>
                An image that will be displayed only when a pam-error message
                is being displayed.  This is useful for displaying an
                "Attention" icon, for example.  This feature is
                supported in GDM 2.14.6 and later.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>pam-message</term>
            <listitem>
              <para>
                Label that displays the PAM message.  These are messages that
                PAM/GDM gives about state of the account, help about the
                prompts and other information.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>timed-label</term>
            <listitem>
              <para>–ü–æ–∑–Ω–∞—á–∫–∞, —â–æ –≤—ñ–¥–æ–±—Ä–∞–∂–∞—î —ñ–Ω—Ñ–æ—Ä–º–∞—Ü—ñ—é –ø—Ä–æ –≤—Ö—ñ–¥ —É —Å–µ–∞–Ω—Å.</para>
            </listitem>
          </varlistentry>
        </variablelist>

        <para>–ø—Ä—è–º–æ–∫—É—Ç–Ω–∏–∫–∏ –º–æ–∂—É—Ç—å –º–∞—Ç–∏ —Ç–∞–∫—ñ –∑–Ω–∞—á–µ–Ω–Ω—è —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä—ñ–≤:</para>

        <variablelist>
          <varlistentry>
            <term>caps-lock-warning</term>
            <listitem>
              <para>–í—ñ–¥–æ–±—Ä–∞–∂–∞—î –∑–Ω–∞—á–æ–∫, —è–∫–∏–π –ø–æ–∫–∞–∑—É—î —á–∏ –Ω–∞–∂–∞—Ç–∞ –∫–ª–∞–≤—ñ—à–∞ CAPS LOCK.</para>
            </listitem>
          </varlistentry>
        </variablelist>

        <para>
          If an item is of type rect, the item can be a button.  Buttons
          must also include a "button" value as follows:
<screen>
<item type="rect" id="disconnect_button" button="true">.
</screen>
        </para>

        <para>
          Possible values for button ids are as follows.
        </para>

        <variablelist>
          <varlistentry>
            <term>chooser_button</term>
            <listitem>
              <para>–ó–∞–ø—É—Å–∫–∞—î –ø—Ä–æ–≥—Ä–∞–º—É –≤–∏–±–æ—Ä—É XDMCP.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>config_button</term>
            <listitem>
              <para>–ó–∞–ø—É—Å–∫–∞—î –ø—Ä–æ–≥—Ä–∞–º—É –Ω–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è GDM.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>custom_cmd_button[0-9]</term>
            <listitem>
              <para>
                Runs the <filename>n-th</filename> custom command.
              </para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>disconnect_button</term>
            <listitem>
              <para>–í—ñ–¥–∫–ª—é—á–∞—î –≤—ñ–¥ –≤—ñ–¥–¥–∞–ª–µ–Ω–æ–≥–æ —Å–µ–∞–Ω—Å—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>language_button</term>
            <listitem>
              <para>–í—ñ–¥–æ–±—Ä–∞–∂–∞—î –¥—ñ–∞–ª–æ–≥–æ–≤–µ –≤—ñ–∫–Ω–æ –≤–∏–±–æ—Ä—É –º–æ–≤–∏.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>halt_button</term>
            <listitem>
              <para>–ó—É–ø–∏–Ω—è—î (–≤–∏–º–∏–∫–∞—î) —Å–∏—Å—Ç–µ–º—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>reboot_button</term>
            <listitem>
              <para>–ü–µ—Ä–µ–∑–∞–ø—É—Å–∫ —Å–∏—Å—Ç–µ–º–∏.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>session_button</term>
            <listitem>
              <para>–í–∏–≤–æ–¥–∏—Ç—å —Å–ø–∏—Å–æ–∫ –¥–æ—Å—Ç—É–ø–Ω–∏—Ö —Å–µ–∞–Ω—Å—ñ–≤.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>suspend_button</term>
            <listitem>
              <para>–ü—Ä–∏–∑—É–ø–∏–Ω—è—î —Å–∏—Å—Ç–µ–º—É.</para>
            </listitem>
          </varlistentry>

          <varlistentry>
            <term>system_button</term>
            <listitem>
              <para>
                Perform halt/restart/suspend/etc. options (if allowed by GDM
                configuration).  Also allows user to run configurator if user
                enters root password (again if allowed by GDM configuration).
                This is usually now labeled Actions, and referred to as the
                Actions menu.
              </para>
            </listitem>
          </varlistentry>
        </variablelist>

        <para>
          By default, the GDM login screen will disappear after authentication.
          This can result in flicker between the login screen and the session.
          The "background" property allows users to specify what
          elements of the theme are the background image.  When used, this
          will cause GDM to remove all non-background items from the display
          and render the remaining "background" items to the root
          window.  This can be used to create a smooth transition between the
          login screen and the session.  For example, if the GDM theme and the
          session use the same background, then this will make the background
          apear seamless.
        </para>

        <para>
          Item nodes may specify a "background" property which can be
          set to "true" or "false" (not setting this
          property is equivalent to "false"), as follows:
        </para>

<screen>
<item type="rect" background="true">
    <normal file="background.svg"/>
    <pos x="0" y="0" width="100%" height="-75"/>
</item>
</screen>

        <para>
          If no item node has "background" property set, then the
          background is not modified when greeter exits.
        </para>

        <para>
          To use a different background for login transition than the one
          used for login, the theme should specify two item nodes (which
          could contain pixmaps or svg images, for example).  The item
          which corresponds to the greeter background should not have the
          "background" property while the item which corresponds
          to the transition background should have the "background"
          property.  For instance :
        </para>
<screen>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE greeter SYSTEM "greeter.dtd">
 <greeter>

  <item type="rect" background="true">
    <normal file="background_for_login.svg"/>
    <pos x="0" y="0" width="100%" height="100%"/>
  </item>
  <item type="rect">
    <normal file="background_for_greeter.svg"/>
    <pos x="0" y="0" width="100%" height="100%"/>
  </item>
[...]
</greeter>
</screen>
      </sect3>

      <sect3 id="positionnodes">
        <title>–í—É–∑–æ–ª –ø–æ–∑–∏—Ü—ñ—ó</title>

        <para>
          Each item can specify its position and size via the "pos"
          node.  For example:
<screen>
<pos x="0" y="4" width="100%" height="100%"/>
</screen>
        </para>

        <para>–û–±–∏–¥–≤—ñ –ø–æ–∑–∏—Ü—ñ—ó —Ç–∞ —Ä–æ–∑–º—ñ—Ä –º–æ–∂–µ –±—É—Ç–∏ –≤–∫–∞–∑–∞–Ω–∏–π —É –≤—ñ–¥—Å–æ—Ç–∫–∞—Ö —Ç–∞ –µ–ª–µ–º–µ–Ω—Ç –±—É–¥–µ –∑–∞–π–º–∞—Ç–∏ –≤–∫–∞–∑–∞–Ω–∏–π –≤—ñ–¥—Å–æ—Ç–æ–∫ —Ä–æ–∑–º—ñ—Ä—É –ø–æ—Ç–æ—á–Ω–æ–≥–æ –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä–∞. –ï–ª–µ–º–µ–Ω—Ç–∏, –Ω–µ —É–∫–ª–∞–¥–µ–Ω—ñ —É –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä, –∑–∞–π–º–∞—é—Ç—å—Å—è –≤–∫–∞–∑–∞–Ω–∏–π –≤—ñ–¥—Å–æ—Ç–æ–∫ –µ–∫—Ä–∞–Ω—É.</para>

        <para>–î–ª—è x —Ç–∞ y, —Ç–∞–∫–æ–∂ –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ –≤—ñ–¥'—î–º–Ω–µ –∑–Ω–∞—á–µ–Ω–Ω—è —Ä–æ–∑—Ç–∞—à—É–≤–∞–Ω–Ω—è, —â–æ –±—É–¥–µ –æ–∑–Ω–∞—á–∞—Ç–∏ –≤—ñ–¥–ª—ñ–∫ –≤—ñ–¥ –ø—Ä–∞–≤–æ–≥–æ —á–∏ –Ω–∏–∂–Ω—å–æ–≥–æ –±–æ–∫—É. –ê–ª–µ —Ü–µ —Å—Ç–æ—Å—É—î—Ç—å—Å—è –ª–∏—à–µ –∞–±—Å–æ–ª—é—Ç–Ω–∏—Ö –∫–æ–æ—Ä–¥–∏–Ω–∞—Ç. –Ø–∫—â–æ –≤–∫–∞–∑–∞–Ω–æ –≤—ñ–¥'—î–º–Ω–µ –∑–Ω–∞—á–µ–Ω–Ω—è –≤—ñ–¥—Å–æ—Ç–∫—ñ–≤, –≤—ñ–¥–ª—ñ–∫ –≤—Å–µ –æ–¥–Ω–æ –±—É–¥–µ –∑ —Ç–æ–≥–æ —Å–∞–º–æ–≥–æ –±–æ–∫—É.</para>

        <para>
          The position also specifies the anchor of the item, this can be
          "n" "ne" "e" "se"
          "s" "sw" "w" and "nw" or
          "center" which stand for the different edges/corners or
          "center" for center.  For example:
<screen>
<pos x="10%" y="50%" anchor="w" width="80%" height="95"/>
</screen>
        </para>

        <para>–Ø–∫—â–æ –µ–ª–µ–º–µ–Ω—Ç –º—ñ—Å—Ç–∏—Ç—å –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä, –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ —à–∏—Ä–∏–Ω—É —Ç–∞ –≤–∏—Å–æ—Ç—É "box", —â–æ –æ–∑–Ω–∞—á–∞—î, —â–æ –≤–æ–Ω–∏ –≤–≤–∞–∂–∞—é—Ç—å—Å—è —à–∏—Ä–∏–Ω–æ—é —Ç–∞ –≤–∏—Å–æ—Ç–æ—é –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä–∞, —Ç–æ–±—Ç–æ –µ–ª–µ–º–µ–Ω—Ç–∏ —É –∫–æ–Ω—Ç–µ–π–Ω–µ—Ä—ñ –ø–ª—é—Å –≤—ñ–¥—Å—Ç—É–ø–∏.</para>

        <para>–Ø–∫—â–æ –µ–ª–µ–º–µ–Ω—Ç –º—ñ—Å—Ç–∏—Ç—å –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è SVG, –≤–∏ –º–æ–∂–µ—Ç–µ –≤–∫–∞–∑–∞—Ç–∏ —à–∏—Ä–∏–Ω—É —Ç–∞ –≤–∏—Å–æ—Ç—É "scale", —â–æ –æ–∑–Ω–∞—á–∞—î, —â–æ –º–∞—Å—à—Ç–∞–± –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è SVG –±—É–¥–µ –∑–º—ñ–Ω–µ–Ω–æ, —â–æ–± –≤–æ–Ω–æ –ø—Ä–∏—Å—Ç–æ—Å—É–≤–∞–ª–æ—Å—å –¥–æ –∑–∞–ø–∏—Ç–∞–Ω–æ—ó –æ–±–ª–∞—Å—Ç—ñ.</para>

        <para>–ú–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ –≤–ª–∞—Å—Ç–∏–≤–æ—Å—Ç—ñ "expand" –∑–Ω–∞—á–µ–Ω–Ω—è "true" —á–∏ false. –Ø–∫—â–æ –≤–∫–∞–∑–∞–Ω–æ true, —Ç–æ–¥—ñ –¥–æ—á—ñ—Ä–Ω—ñ–π –µ–ª–µ–º–µ–Ω—Ç –±—É–¥–µ —Ä–æ–∑—à–∏—Ä–µ–Ω–æ –Ω–∞—Å–∫—ñ–ª—å–∫–∏ —Ü–µ –º–æ–∂–ª–∏–≤–æ (—Ç–æ–±—Ç–æ –≤—ñ–Ω –∑–∞–π–º–∞—Ç–∏–º–µ –±—ñ–ª—å—à–µ –ø—Ä–æ—Å—Ç–æ—Ä—É, —è–∫—â–æ –≤—ñ–Ω —î).</para>

        <para>
          There are two extra properties you can specify (as of 2.4.4.3) for
          labels (and labels only).  The first is "max-width" which
          will specify the maximum width of the label in pixels.  And the
          second is "max-screen-percent-width" which specifies the
          maximum percentage of the screen width that the label can occupy.
          By default no label will occupy more then 90% of the screen by width.
          An example may be:
<screen>
<item type="label">
<pos x="10%" max-screen-percent-width="50%"/>
</screen>
        </para>
      </sect3>

      <sect3 id="shownodes">
        <title>–í—É–∑–æ–ª Show</title>

        <para>–í—É–∑–ª–∏ —Ç–∏–ø—É Some –º–æ–∂—É—Ç—å –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏—Å—å —É –∫—ñ–ª—å–∫–æ—Ö —Ä–µ–∂–∏–º–∞—Ö, —è–∫ –ø—Ä–∏ –≤—ñ–¥–¥–∞–ª–µ–Ω–æ–º—É —Ä–µ–∂–∏–º—ñ. –î–µ–∫—ñ–ª—å–∫–∞ –∑–Ω–∞—á–µ–Ω—å –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ —Ç–∞ –≤–æ–Ω–∏ –º–∞—é—Ç—å —Ä–æ–∑–¥—ñ–ª—è—Ç–∏—Å—å –∫–æ–º–∞–º–∏. –ú–æ–∂–ª–∏–≤—ñ –∑–Ω–∞—á–µ–Ω–Ω—è:</para>

        <para><filename>console</filename> - –∫–æ–Ω—Å–æ–ª—å–Ω–∏–π —Ä–µ–∂–∏–º.</para>
        <para><filename>console-fixed</filename> - –∫–æ–Ω—Å–æ–ª—å–Ω–∏–π –Ω–µ-–≥–Ω—É—á–∫–∏–π —Ä–µ–∂–∏–º.</para>
        <para><filename>console-flexi</filename> - –∫–æ–Ω—Å–æ–ª—å–Ω–∏–π —Ç–∞ –≥–Ω—É—á–∫–∏–π —Ä–µ–∂–∏–º.</para>
        <para><filename>flexi</filename> - –≥–Ω—É—á–∫–∏–π —Ä–µ–∂–∏–º.</para>
        <para><filename>remote</filename> - –≤—ñ–¥–¥–∞–ª–µ–Ω–∏–π —Ä–µ–∂–∏–º.</para>
        <para><filename>remote-flexi</filename> - –≤—ñ–¥–¥–∞–ª–µ–Ω–∏–π —Ç–∞ –≥–Ω—É—á–∫–∏–π —Ä–µ–∂–∏–º.</para>

        <para>
          For example:
<screen>
<show modes="flexi,remote"/>
</screen>
        </para>

        <para>–¢–∞–∫–æ–∂ –≤–∏ –º–æ–∂–µ—Ç–µ –≤–∫–∞–∑–∞—Ç–∏ –∑–Ω–∞—á–µ–Ω–Ω—è "type", —â–æ–± –ø–æ–∑–Ω–∞—á–∏—Ç–∏, —â–æ –ø–µ–≤–Ω—ñ –µ–ª–µ–º–µ–Ω—Ç–∏ –º–∞—é—Ç—å –≤—ñ–¥–æ–±—Ä–∞–∂–∞—Ç–∏—Å—å —è–∫—â–æ type –º–∞—î –∑–Ω–∞—á–µ–Ω–Ω—è true. –î–æ–ø—É—Å—Ç–∏–º—ñ –∑–Ω–∞—á–µ–Ω–Ω—è:</para>

        <para>
          <filename>chooser</filename>, if ChooserButton is set to
          "true" in the GDM configuration.
        </para>
        <para>
          <filename>config</filename>, if ConfigAvailable is set to
          "true" in the GDM configuration.
        </para>
        <para>
          <filename>custom_cmd[0-9]</filename>, if <filename>n-th</filename>
          CustomCommand is specified in the GDM configuration.
        </para>
        <para>
          <filename>halt</filename>, if HaltDaemon is specified in
          the GDM configuration.
        </para>
        <para>
          <filename>reboot</filename>, if RebootCommand is specified in
          the GDM configuration.
        </para>
        <para>
          <filename>suspend</filename>, if SuspendCommand is specified in
          the GDM configuration.
        </para>
        <para>
          <filename>system</filename>, if SystemMenu is specified in
          the GDM configuration.
        </para>
        <para>
          <filename>timed</filename>, if TimedLoginEnabled is set to
          "true" in the GDM configuration.
        </para>

        <para>
          For example:
<screen>
<show modes="console" type="system"/>
</screen>
        </para>

        <para>
          Alternatively, you can specify a "min-screen-width" or
          "min-screen-height" value to indicate that certain
          items should only be displayed if the screen resolution is the
          at least the given required size.
        </para>

        <para>
          For example:
<screen>
<show min-screen-height="768"/>
</screen>
        </para>

        <para>
          Note that if SystemMenu is off then the halt, restart, suspend,
          chooser and config choices will not be shown, so this is a global
          toggle for them all.  See some of the standard themes for how the
          show modes are used.
        </para>
      </sect3>

      <sect3 id="noractprenodes">
        <title>–í—É–∑–ª–∏ Normal/Active/Prelight</title>

        <para>–í –∑–∞–ª–µ–∂–Ω–æ—Å—Ç—ñ –≤—ñ–¥ —Ç–∏–ø—É –≤—É–∑–ª–∞ (–∑–∞ –≤–∏–Ω—è—Ç–∫–æ–º —Å–ø–∏—Å–∫—É –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤ - –¥–∏–≤—ñ—Ç—å—Å—è –≤—É–∑–æ–ª Color –Ω–∏–∂—á–µ), –º–æ–∂–Ω–∞ –≤–∫–∞–∑–∞—Ç–∏ –π–æ–≥–æ –∫–æ–ª—ñ—Ä, —à—Ä–∏—Ñ—Ç, –∞–±–æ –∑–æ–±—Ä–∞–∂–µ–Ω–Ω—è —É –Ω–∞—Å—Ç—É–ø–Ω–∏—Ö —Ç–µ–≥–∞—Ö:</para>

        <para><filename>normal</filename> - –∑–≤–∏—á–∞–π–Ω–∏–π —Å—Ç–∞–Ω.</para>
        <para><filename>active</filename> - —Å—Ç–∞–Ω, –∫–æ–ª–∏ –µ–ª–µ–º–µ–Ω—Ç –º–∞—î —Ñ–æ–∫—É—Å –≤–≤–æ–¥—É.</para>
        <para><filename>prelight</filename> - –∫–æ–ª–∏ –º–∏—à–∞ –∑–Ω–∞—Ö–æ–¥–∏—Ç—å—Å—è –Ω–∞–¥ –µ–ª–µ–º–µ–Ω—Ç–æ–º.</para>

        <para>
            When item is "rect" (alpha can be omitted and defaults to
            0.0):
<screen>
<normal color="#ffffff" alpha="0.0">
</screen>
        </para>

        <para>
          When item is "label"
<screen>
<normal color="#ffffff" font="Sans 14"/>
</screen>
        </para>

        <para>
          When the item type is "pixmap" or "SVG", then the
          normal, active, and prelight tags specify the images to use as
          follows:
<screen>
<normal file="picture.png" tint="#dddddd"/>
</screen>
        </para>

        <para>–ó–∞—É–≤–∞–∂—Ç–µ, —â–æ –≤—ñ–¥–Ω–æ—Å–Ω—ñ –Ω–∞–∑–≤–∏ —à–ª—è—Ö—ñ–≤ –º–∞—é—Ç—å –±—É—Ç–∏ —É —Ç–æ–º—É —Å–∞–º–æ–º—É –∫–∞—Ç–∞–ª–æ–∑—ñ, —â–æ –π <filename>.xml</filename> —Ñ–∞–π–ª —Ç–µ–º–∏ —É <filename><share>/gdm/themes/<theme_name></filename>.</para>

        <para>
          Note that alternative image file can be specified using the altfile[n]
          property. GDM will use the last valid image filename specified.
          For example:
<screen>
<normal file="picture.png" altfile1="distribution-blah-image.png" altfile2="distribution-foo-image.png"/>
</screen>
         If <filename>distribution-foo-image.png</filename> is a valid image
         filename it will be used. Otherwise distribution-blah-image.png will
         be used if valid.  This feature supported since 2.16.3.
        </para>

      </sect3>

      <sect3 id="listcoloronodes">
        <title>–ó–Ω–∞—á–æ–∫ –ø–µ—Ä–µ–≥–ª—è–¥—É –ø–æ—Ä—Ç—Ä–µ—Ç—ñ–≤/–≤—É–∑–ª–∏ –∫–æ–ª—å–æ—Ä—ñ–≤ –ø–æ–∑–Ω–∞—á–∫–∏</title>

        <para>–Ø–∫—â–æ —Ç–∏–ø –µ–ª–µ–º–µ–Ω—Ç–∞ - —Å–ø–∏—Å–æ–∫ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á—ñ–≤, —Ç–æ–¥—ñ –∫–æ–ª—ñ—Ä —Ç–ª–∞ –¥–ª—è –∑–Ω–∞—á–∫–∞ —Ç–∞ –ø–æ–∑–Ω–∞—á–∫–∏ –º–æ–∂—É—Ç—å –≤–∏–∑–Ω–∞—á–∞—Ç–∏—Å—å –æ–∫—Ä–µ–º–æ —Ç–∞–∫–∏–º —Ç–µ–≥–æ–º:</para>

        <para>
<screen>
<color iconcolor="#dddddd" labelcolor="#ffffff"/>
</screen>
        </para>
      </sect3>

      <sect3 id="textnodes">
        <title>–¢–µ–∫—Å—Ç–æ–≤–∏–π –≤—É–∑–æ–ª</title>

        <para>
          Text tags are used by labels.   They can be used to display
          localized text as follows (if the "xml:lang" attribute is
          omitted, the C locale is assumed):
<screen>
<text xml:lang="fr">Option</text>
</screen>
        </para>

        <para>
          You can include pango markup in the text nodes for labels, however
          you must encode it.  So for example to have the label of
          "foo<sup>bar</sup>", you must type:
<screen>
<text>"foo<sup>bar</sup>"</text>
</screen>
        </para>

        <para>–¢–µ–∫—Å—Ç–æ–≤—ñ –≤—É–∑–ª–∏ –º–æ–∂—É—Ç—å –º—ñ—Å—Ç–∏—Ç–∏ –Ω–∞—Å—Ç—É–ø–Ω—ñ —Å–ø–µ—Ü—ñ–∞–ª—å–Ω—ñ –ø–æ—Å–ª—ñ–¥–æ–≤–Ω–æ—Å—Ç—ñ —Å–∏–º–≤–æ–ª—ñ–≤:</para>

        <para>
          %% - A literal % character
        </para>
        <para>%c - —á–∞—Å –≥–æ–¥–∏–Ω–Ω–∏–∫–∞. –õ–∏—à–µ –ø–æ–∑–Ω–∞—á–∫–∏ –∑ —ñ–¥–µ–Ω—Ç–∏—Ñ—ñ–∫–∞—Ç–æ—Ä–æ–º "clock" –±—É–¥—É—Ç—å –æ–Ω–æ–≤–ª—é–≤–∞—Ç–∏—Å—å –∫–æ–∂–Ω—É —Å–µ–∫—É–Ω–¥—É. –Ü–Ω—à—ñ –ø–æ–∑–Ω–∞—á–∫–∏ –±—É–¥—É—Ç—å –º—ñ—Å—Ç–∏—Ç–∏ —Å—Ç–∞—Ç–∏—á–Ω–µ –∑–Ω–∞—á–µ–Ω–Ω—è —á–∞—Å—É.</para>
        <para>%d - –Ω–∞–∑–≤–∞ –¥–∏—Å–ø–ª–µ—é (–∑–º—ñ–Ω–Ω–∞ –æ—Ç–æ—á–µ–Ω–Ω—è DISPLAY)</para>
        <para>%h - –Ω–∞–∑–≤–∞ –≤—É–∑–ª–∞ (–≤–∏–≤—ñ–¥ gethostname)</para>
        <para>%m - –Ω–∞–∑–≤–∞ –º–∞—à–∏–Ω–∏ (–≤–∏–≤—ñ–¥ uname.machine)</para>
        <para>
          %n - Node name (uname.nodename output)
        </para>
        <para>%o - –Ω–∞–∑–≤–∞ –¥–æ–º–µ–Ω—É (–≤–∏–≤—ñ–¥ getdomainname)</para>
        <para>%r - –Ω–∞–∑–≤–∞ –≤–∏–ø—É—Å–∫—É (–≤–∏–≤—ñ–¥ uname.release)</para>
        <para>%s - –Ω–∞–∑–≤–∞ —Å–∏—Å—Ç–µ–º–∏ (–≤–∏–≤—ñ–¥ uname.sysname)</para>
        <para>%t - –ø–æ—Ç–æ—á–Ω–µ –∑–Ω–∞—á–µ–Ω–Ω—è –∑–∞—Ç—Ä–∏–º–∫–∏ –¥–ª—è –≤—Ö–æ–¥—É —ñ–∑ –∑–∞—Ç—Ä–∏–º–∫–æ—é –∑ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ–≥–æ —Ñ–∞–π–ª (0 - —è–∫—â–æ –≤–∏–º–∫–Ω–µ–Ω–æ), –∑–∞ —è–∫–∏–º –π–¥–µ —Å–ª–æ–≤–æ  "seconds", —è–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –±—ñ–ª—å—à–µ –Ω—ñ–∂ 1 –∞–±–æ —Å–ª–æ–≤–æ "second" —è–∫—â–æ –∑–Ω–∞—á–µ–Ω–Ω—è –¥–æ—Ä—ñ–≤–Ω—é—î 1. –¶—è —Å–∏–º–≤–æ–ª—å–Ω–∞ –ø–æ—Å–ª—ñ–¥–æ–≤–Ω—ñ—Å—Ç—å –ø—Ä–∏–∑–Ω–∞—á–µ–Ω–∞ –¥–ª—è –≤–Ω—É—Ç—Ä—ñ—à–Ω—å–æ–≥–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è –≤—Å–µ—Ä–µ–¥–∏–Ω—ñ –¥–ª—è –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω—å —Ç–∏–ø—É "–ø–æ–∑–Ω–∞—á–∫–∞ —á–∞—Å—É", —â–æ –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ –æ–Ω–æ–≤–ª—é—é—Ç—å—Å—è –∫–æ–∂–Ω–æ—ó —Å–µ–∫—É–Ω–¥–∏.</para>
        <para>%u - —ñ–º'—è –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞ –¥–ª—è –≤—Ö–æ–¥—É —ñ–∑ –∑–∞—Ç—Ä–∏–º–∫–æ—é –∑ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π–Ω–æ–≥–æ —Ñ–∞–π–ª—É (–ø–æ—Ä–æ–∂–Ω—î, —è–∫—â–æ –≤–∏–º–∫–Ω–µ–Ω–æ)  –¶—è —Å–∏–º–≤–æ–ª—å–Ω–∞ –ø–æ—Å–ª—ñ–¥–æ–≤–Ω—ñ—Å—Ç—å –ø—Ä–∏–∑–Ω–∞—á–µ–Ω–∞ –¥–ª—è –≤–Ω—É—Ç—Ä—ñ—à–Ω—å–æ–≥–æ –≤–∏–∫–æ—Ä–∏—Å—Ç–∞–Ω–Ω—è –≤—Å–µ—Ä–µ–¥–∏–Ω—ñ –¥–ª—è –≤—ñ–¥–æ–±—Ä–∞–∂–µ–Ω–Ω—è –ø–æ–≤—ñ–¥–æ–º–ª–µ–Ω—å —Ç–∏–ø—É "–ø–æ–∑–Ω–∞—á–∫–∞ —á–∞—Å—É", —â–æ –∞–≤—Ç–æ–º–∞—Ç–∏—á–Ω–æ –æ–Ω–æ–≤–ª—é—é—Ç—å—Å—è –∫–æ–∂–Ω–æ—ó —Å–µ–∫—É–Ω–¥–∏.</para>
        <para>\n - –ø–µ—Ä–µ–≤–µ–¥–µ–Ω–Ω—è –∫–∞—Ä–µ—Ç–∫–∏</para>
        <para>
          _ - An underscore causes the following character to be underlined.
          If it precedes a % character sequence, the string that replaces the
          character sequence is underlined.
        </para>
      </sect3>

      <sect3 id="stocklabels">
        <title>Stock node</title>

        <para>–î–µ—è–∫—ñ –∑–∞–≥–∞–ª—å–Ω—ñ –ª–æ–∫–∞–ª—ñ–∑–æ–≤–∞–Ω—ñ –ø–æ–∑–Ω–∞—á–∫–∏ –º–æ–∂–Ω–∞ –≤–∫–∞–∑—É–≤–∞—Ç–∏ —á–µ—Ä–µ–∑ —Ç–µ–≥–∏ –∑ –Ω–∞–±–æ—Ä—É. –Ø–∫—â–æ –≤–∫–∞–∑–∞–Ω–æ —Ç–µ–≥ "stock", —Ç–æ–¥—ñ —Ç–µ–≥ "text" —ñ–≥–Ω–æ—Ä—É—î—Ç—å—Å—è. –°–ª—ñ–¥ –≤–∏–∫–æ—Ä–∏—Å—Ç–æ–≤—É–≤–∞—Ç–∏ –ø–æ–∑–Ω–∞—á–∫–∏ –∑ –Ω–∞–±–æ—Ä—É –ø–æ–∑–Ω–∞—á–æ–∫, –∑–∞–º—ñ—Å—Ç—å –ø—Ä–∏–∑–Ω–∞—á–µ–Ω–Ω—è –ø–µ—Ä–µ–∫–ª–∞–¥–µ–Ω–æ–≥–æ –∑–Ω–∞—á–µ–Ω–Ω—è —É —Ç–µ–º—É. –ü—Ä–∏ —Ü—å–æ–º—É –ø—Ä–∏—Å–∫–æ—Ä—é—î—Ç—å—Å—è —á–∞—Å –∑–∞–≤–∞–Ω—Ç–∞–∂–µ–Ω–Ω—è —Ç–∞ –∫—Ä–∞—â–µ –≤—ñ–¥–±—É–≤–∞—î—Ç—å—Å—è –ø–µ—Ä–µ–∫–ª–∞–¥. –ú–æ–∂–ª–∏–≤—ñ –∑–Ω–∞—á–µ–Ω–Ω—è:</para>

        <para>
          <filename>cancel</filename>, _("_Cancel"
        </para>
        <para>
          <filename>caps-lock-warning</filename>,
          _("Caps Lock is on."
        </para>
        <para>
          <filename>chooser</filename>, _("Remote Login via _XDMCP"
        </para>
        <para>
          <filename>config</filename>, _("_Configure"
        </para>
        <para>
          <filename>custom_cmd[0-9]</filename>, getting label from config file
        </para>
        <para>
          <filename>disconnect</filename>, _("D_isconnect"
        </para>
        <para>
          <filename>halt</filename>, _("Shut _Down"
        </para>
        <para>
          <filename>language</filename>, _("_Language"
        </para>
        <para>
          <filename>ok</filename>, _("_OK"
        </para>
        <para>
          <filename>options</filename>, _("_Options"
        </para>
        <para>
          <filename>quit</filename>, _("_Quit"
        </para>
        <para>
          <filename>reboot</filename>, _("_Restart"
        </para>
        <para>
          <filename>session</filename>, _("_Session"
        </para>
        <para>
          <filename>startagain</filename>, _("_Start Again"
        </para>
        <para>
          <filename>suspend</filename>, _("Sus_pend"
        </para>
        <para>
          <filename>system</filename>, _("_Actions"
          (Formerly "S_ystem"
        </para>
        <para>
          <filename>timed-label</filename>,
          _("User %u will login in %t"
        </para>
        <para>
          <filename>username-label</filename>, _("Username:"
        </para>
        <para>
          <filename>welcome-label</filename>, _("Welcome to %n"
        </para>

        <para>
          For example:
<screen>
<stock type="welcome-label">
</screen>
        </para>
      </sect3>

      <sect3 id="customwidgetry">
        <title>–í–ª–∞—Å–Ω—ñ –≤—ñ–¥–∂–µ—Ç–∏</title>

        <para>
          Currently there is one item which is customizable and this is
          the list item.  If you need to ask the user extra things, such as
          to pick from a list of places to log into, or set of custom login
          sessions you can setup the list item and add listitem children that
          describe the choices.  Each listitem must have an id and a text
          child.  The choice will be recorded in the file
          <filename><ServAuthDir>/<display>.GreeterInfo</filename>
          as <filename><list id>=<listitem id></filename>.
        </para>

        <para>
          For example suppose we are on display :0,
          <filename>ServAuthDir</filename> is
          <filename><var>/lib/gdm</filename> and we have the following in
          the theme:
        </para>

<screen>
<item type="list" id="custom-config">
<pos anchor="nw" x="1" y="1" height="200" width="100"/>
<listitem id="foo">
<text>Foo</text>
</listitem>
<listitem id="bar">
<text>Bar</text>
</listitem>
</item>
</screen>

        <para>
          Using GDM 2.20, the file is created in INI format.  The group value
          is "GreeterInfo", and the "custom-config" key
          will specify the id of the chosen listitem.  For example, if the user
          chooses "Foo" (which has an id value of "foo",
          then <filename><var>/lib/gdm/:0.GreeterInfo</filename> will
          contain:
<screen>
[GreeterInfo]
custom-config=foo
</screen>
        </para>
        <para>
          Using GDM 2.18 and earlier, the file is not saved in INI format, so
          the "GreeterInfo" group will not be in the file.  In other
          words, the file will contain only the following:
<screen>
custom-config=foo
</screen>
        </para>
      </sect3>
    </sect2>
  </sect1>

  <sect1 id="accessibility">
    <title>–°–ø–µ—Ü—ñ–∞–ª—å–Ω—ñ –º–æ–∂–ª–∏–≤–æ—Å—Ç—ñ</title>
      <para>
        GDM supports "Accessible Login", allowing users to log into
        their desktop session even if they cannot easily use the screen, mouse,
        or keyboard in the usual way.  Accessible Technology (AT) programs
        such as <command>GOK</command> (on-screen keyboard) and
        <command>orca</command> (magnifier and text-to-speech) are supported.
        The "GTK+ Greeter" best supports accessibility, so it is
        recommended for accessibility support.  The "Themed Greeter"
        supports some accessibility features and may be usable by some users.
        But some AT programs, such as <command>GOK</command>, do not yet work
        with the "Themed Greeter".
      </para>

      <para>
        Accessibility is enabled by specifying the "GTK+ Greeter"
        in the "Local" tab for the console display and specifying
        the "GTK+ Greeter" in the "Remote" tab for
        remote displays.  Or you can modify the <filename>Greeter</filename>
        and <filename>RemoteGreeter</filename> configuration options by hand
        to be <command>/usr/lib/gdmlogin</command>.
      </para>

      <para>
        The GDM greeter programs support the ability to launch AT's at login
        time via configurable "gestures".  These gestures can be
        defined to be standard keyboard hotkeys, switch device event, or
        mouse motion events.  When using the "GTK+ Greeter", the
        user may also change the visual appearance of the login UI.  For
        example, to use a higher-contrast color scheme for better visibility.
      </para>

      <para>
        Note that <command>gdmsetup</command> does not yet work with
        accessibility, so that users who require AT programs should only
        configure GDM by editing the ASCII files directly.
      </para>

       <sect2 id="accessibilityconfig">
          <title>–ù–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è —Å–ø–µ—Ü—ñ–∞–ª—å–Ω–∏—Ö –º–æ–∂–ª–∏–≤–æ—Å—Ç–µ–π</title>

          <para>
            In order to enable Accessible Login, the system administrator must
            make some changes to the default login configuration by manually
            modifying three human-readable configuration files, stored in
            the GDM Custom Configuration File, AccessKeyMouseEvents File, and
            AccessDwellMouseEvents File.  The AccessKeyMouseEvents and
            AccessDwellMouseEvents contain reasonable default gestures for
            launching <command>GOK</command> and <command>orca</command>, but
            some users may require these gestures to be configured to best
            meet their needs.  For example, shorter or longer duration for
            holding down a button or hotkey might make the login experience
            more usable for some users.  Also, additional AT programs may be
            added to the configuration file if needed.
          </para>

          <sect3 id="accessibilitytheming">
            <title>Accessibile Theming</title>

            <para>
              If using the "GTK+ Greeter" users can easily
              switch the color and contrast scheme of the dialog.  To do this,
              ensure the <filename>AllowGtkThemeChange</filename> parameter in
              the GDM configuration is set to "true".  This should
              be the default value.  When true, the "Standard
              Greeter" contains a menu allowing the user to change to a
              different GTK+ theme.  The <filename>GtkThemesToAllow</filename>
              configuration choice can also be used to limit the choices
              available as desired.  For example:
            </para>

<screen>
GtkThemesToAllow=HighContrast,HighContrastInverse
</screen>

            <para>
              If using the "Themed Greeter" there may be suitable
              GDM themes available that provide needed color and contrast
              schemes, but these are not yet shipped with the GDM program.
              Some distributions may ship such themes.  There is not yet any
              mechanism to switch between themes in the "Themed
              Greeter", so if an accessible theme is required by one
              user, then all users would need to use the same theme.
            </para>
          </sect3>

          <sect3 id="accessibilityatprograms">
            <title>AT Program Support</title>

            <para>
              To enable user to launch AT such as the <command>GOK</command>
              or <command>orca</command>, the
              <filename>AddGtkModules</filename> parameter in the GDM
              configuration must be set to "true".
              Also the <filename>GtkModulesList</filename> parameter must be
              uncommented and set as follows:
            </para>

<screen>
GtkModulesList=gail:atk-bridge:/usr/lib/gtk-2.0/modules/libdwellmouselistener:/usr/lib/gtk-2.0/modules/libkeymouselistener
</screen>

            <para>
              This causes all GDM GUI programs to be run with the appropriate
              GTK modules for launching AT programs.  The use of assistive
              technologies and the atk-bridge module requires the registry
              daemon, <command>at-spi-registryd</command>, to be running.
              This is handled by the GDM GUI starting with version 2.17.
            </para>

            <para>
              System administrators may wish to load only the minimum subset
              of these modules which is required to support their user base.
              The "libkeymouselistener" provides hotkey and switch
              gesture support while the "libdwellmouselistener"
              provides mouse motion gesture support.  If your user base only
              requires one or the other, it is only necessary to include the
              gesture listener that is needed.  Also, some AT programs may not
              require gail or atk-bridge.  If you find the AT programs you
              need works fine without including these, then they may be
              omitted.  Note that some AT programs work with a reduced feature
              set if gail and/or atk-bridge are not present.  However, for
              general accessibility use, including all four is suitable.
            </para>

            <para>
              Once "keymouselistener" and/or
              "dwellmouselistener" have been added to the
              <filename>AddGtkModules</filename> loaded by GDM, then you may
              need to modiify the gesture configurations to meet your user's
              needs.  Default gestures are provided for launching
              <command>GOK</command> and <command>orca</command>, but it is
              recommended to modify these gestures so they work best for your
              user base.  These gesture associations are contained in files
              <filename>AccessKeyMouseEvents</filename> and
              <filename>AccessDwellMouseEvents</filename>, respectively.  Both
              files are located in the
              <filename><etc>/gdm/modules</filename> directory.  The
              gesture configuration format is described in the comment section
              of the two configuration files.
            </para>

            <para>
              The AccessKeyMouseEvents file controls the keymouselistener
              Gesture Listener and is used to define key-press, mouse button,
              or XInput device sequences that can be used to launch
              applications needed for accessibility.  In order to reduce the
              likelihood of unintentional launch, these "gestures"
              may be associated with multiple switch presses and/or minimum
              durations.  Note that the XKB extension is needed for key
              gestures to work, so you may need to add +xkb to your X server
              command line for gestures to work properly.  The X server command
              line is specified in the GDM configuration file in the
              <filename>server-foo</filename> sections.
            </para>

            <para>
              The DwellKeyMouseEvents file controls the dwellmouselistner and
              supports gestures that involve the motion of a pointing device
              such as the system mouse of an alternative pointing device such
              as a head pointer or trackball may also be defined.  Motion
              gestures are defined as "crossing events" into and out
              of the login dialog window.  If the
              "dwellmouselistener" gesture listener is loaded, then
              alternative pointing devices are temporarily "latched"
              to the core pointer, such that motion from alternative devices
              results in movement of the onscreen pointer.  All gestures are
              specified by the same syntax; that is, there is no distinction
              between a "core mouse" gesture and motion from an
              alternate input device.
            </para>

            <para>
              On some operating systems, it is necessary to make sure that the
              GDM user is a member of the "audio" group for AT
              programs that require audio output (such as text-to-speech) to
              be functional.
            </para>

            <para>
              Currently GDM does not remember what accessible technology
              programs have been started when switching applications.  So if
              the user switches between the login program and the chooser, for
              example, then it is necessary for the user to redo the gesture.
              Users may need to also set up their default session so that the
              assistive technologies required are started automatically (or
              have appropriate key-bindings defined to start them) after the
              user session has started.
            </para>
          </sect3>

          <sect3 id="accessibilitytroubleshooting">
            <title>AT Troubleshooting</title>

            <para>
              There are some common issues that cause users to have problems
              getting the gesture listeners to work.  It is recommended that
              people use GDM version 2.18.0 or later for best results.
            </para>

            <para>
              Some older X servers have a bug which causes detectable
              autorepeat to fail when XEVIE is enabled (which happens when
              atk-bridge is included as a GTK Module).  This bug causes key
              gestures with a duration greater than 0 to always fail.  A
              workaround is to simply redefine all key gestures so they have
              zero length duration, or upgrade your X server.
            </para>

            <para>
              Some versions of <command>GOK</command> and
              <command>orca</command> will not launch unless the
              "gdm" user has a writable home directory.  This has
              been fixed in GNOME 2.18, but if using an older version of
              GNOME, then making sure that the GDM user has a writable home
              directory should make these programs functional.
            </para>

            <para>
              If you see an hourglass cursor when you complete a gesture but
              the program does not start, then this indicates that the gesture
              was received, but that there was a problem starting the program.
              Most likely the issue may be the lack of a writable gdm home
              directory.
            </para>

            <para>
              Also note that some input devices require X server configuration
              before GDM will recognize them.
            </para>
          </sect3>

          <sect3 id="accessibilitysound">
            <title>–ù–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è –∑–≤—É–∫—É —Å–ø–µ—Ü—ñ–∞–ª—å–Ω–∏—Ö –ø–æ–∂–ª–∏–≤–æ—Å—Ç–µ–π</title>

            <para>
              By default, GDM requires a media application such as
              "play" to be present to play sounds for successful or
              failed login.  GDM defaults
              the location of this application to
              <filename><bin>/play</filename> (or
              <filename><bin>/audioplay</filename> on Solaris.  This can
              be changed via the <filename>SoundProgram</filename> GDM
              configuration option.  Typically most text-to-speech programs
              (such as <command>orca</command>) use a separate mechanism to
              play audio, so this configuration setting is not needed for
              them to work.
            </para>
          </sect3>
       </sect2>
  </sect1>

  <sect1 id="solaris">
    <title>–°–ø–µ—Ü—ñ–∞–ª—å–Ω—ñ —Ñ—É–Ω–∫—Ü—ñ—ó Solaris</title>

       <sect2 id="solarisusing">
          <title>Using GDM on Solaris</title>

          <para>
             GDM is not yet the default login program on Solaris.  If you wish
             to switch to using GDM, then you need to turn off CDE login and
             start the GDM service.  Note that turning off or disabiling CDE
             login will cause any running sessions to immediately exit, and any
             unsaved data will be lost.  Only run these commands if you are
             sure there is no unsaved data in your running sessions.  It would
             be best to run these commands from console login, or a Failsafe
             Terminal rather than from a running GUI session.  The first step
             is to run the following command to see if CDE login is running as
             an SMF service.
          </para>

<screen>
svcs cde-login
</screen>

          <para>
             If the <command>svcs</command> command responds that this
             service is enabled, then run this command to disable CDE login:
          </para>

<screen>
svcadm disable cde-login
</screen>

          <para>
             If the <command>svcs</command> command responds that this pattern
             doesn't match any instances, then run these commands to stop
             CDE login:
          </para>

<screen>
/usr/dt/config/dtconfig -d
Either reboot, or kill any running dtlogin processes.
</screen>

          <para>
             At this point you will be presented with a console login.  Login
             as root, and run the following command.  If on Solaris 10 the
             servicename is "gdm2-login", if on Solaris Nevada the
             servicename is "gdm".
          </para>

<screen>
svcadm enable servicename
</screen>
       </sect2>

       <sect2 id="solarisconfiguration">
          <title>–ù–∞–ª–∞—à—Ç–æ–≤—É–≤–∞–Ω–Ω—è Solaris</title>
             <para>
               On Solaris, the following configuration is recommended.
               This turns on IPv6 and also turns on PreFetch for
               performance benefit.

<screen>
./autogen.sh --prefix=/usr --sysconfdir=/etc/X11 --localstatedir=/var
   --libexecdir=/usr/lib --enable-ipv6=yes --with-at-bindir=/usr/sfw/bin
   --with-prefetch --with-post-path=/usr/openwin/bin --with-pam-prefix=/etc
   --with-lang-file=/etc/default/init
</screen>
             </para>

             <para>
               Configuring GDM with the
               "--with-post-path=/usr/openwin/bin" on Solaris is
               recommended for accessing X server programs.
             </para>
       </sect2>

       <sect2 id="solarislogindevperm">
          <title>Solaris /etc/logindevperm</title>
             <para>
               GDM supports /etc/logindevperm, but only on Solaris 10 and
               higher.  Refer to the logindevperm.4 man page for more
               information.
             </para>

             <para>
               To make /etc/logindevperm functionality work on Solaris 9 or
               earlier you would have to hack the GDM PreSession and
               PostSession script to chmod the device permissions directly.  In
               other words, if /etc/logindevperm had a listing like this:
             </para>

<screen>
/dev/console    0600    /dev/sound/*            # –∑–≤—É–∫–æ–≤—ñ –ø—Ä–∏—Å—Ç—Ä–æ—ó
</screen>

             <para>
               Then the PreSession script would need to be modified to chown
               /dev/console to the user:group who is logging into the console
               and ensure whatever permissions is specified in /etc/logindevperm
               (0600 for the line above).  Then in the PostSession script chmod
               the device back to root:root and ensure 0600 this time (do not
               use the value in the /etc/logindevperm file).  Linux uses a
               different mechanism for managing device permissions, so this
               extra scripting is not needed.
             </para>
       </sect2>

       <sect2 id="solarisautomaticlogin">
          <title>–ê–≤—Ç–æ–º–∞—Ç–∏—á–Ω–∏–π –≤—Ö—ñ–¥ –Ω–∞ Solaris</title>
             <para>
               Automatic login does not work on Solaris 10 and earlier because
               PAM is not configured to support this feature by default.
               Automatic login is a GDM feature that is not enabled by default,
               so you would only notice this problem if you try to make use of
               it.  Turning this feature on causes your computer to login to a
               specified username on startup without asking for username
               and password.  This is an insecure way to set up your
               computer.
             </para>

             <para>
               If using Solaris 10 or lower, then you need to compile the
               pam_allow.c code provided with the GDM release and install it
               to /usr/lib/security (or provide the full path in /etc/pam.conf)
               and ensure it is owned by uid 0 and not group or world writable.
             </para>

             <para>
               The following are reasonable pam.conf values for turning on
               automatic login in GDM.  Make sure to read the PAM documentation
               (e.g. pam.d/pam.conf man page) and be comfortable with the
               security implications of any changes you intend to make to
               your configuration.
             </para>

<screen>
       gdm-autologin auth  required    pam_unix_cred.so.1
       gdm-autologin auth  sufficient  pam_allow.so.1
       gdm-autologin account  sufficient  pam_allow.so.1
       gdm-autologin session  sufficient  pam_allow.so.1
       gdm-autologin password  sufficient  pam_allow.so.1
</screen>

             <para>
               The above setup will cause no lastlog entry to be generated.  If
               a lastlog entry is desired, then use the following for session:
             </para>

<screen>
       gdm-autologin session required pam_unix_session.so.1
</screen>
       </sect2>

       <sect2 id="solarisrbac">
          <title>Solaris RBAC support for Shutdown, Reboot, and Suspend</title>

             <para>
               Starting with GDM 2.19, GDM supports RBAC (Role Based
               Access Control) for enabling the system commands (Shutdown,
               Reboot, Suspend, etc.) that appear in the greeter system
               menu and via the <command>gdmflexiserver</command>
               QUERY_LOGOUT_ACTION, SET_LOGOUT_ACTION, and
               SET_SAFE_LOGOUT_ACTION commands.
             </para>

             <para>
               On Solaris GDM has the following value specified for the
              <filename>RBACSystemCommandKeys</filename> configuration
              option.
             </para>

<screen>
HALT:solaris.system.shutdown;REBOOT:solaris.system.shutdown
</screen>

             <para>
               This will cause the SHUTDOWN and REBOOT features to only be
               enabled for users who have RBAC authority.  In other words,
               those users who have the "solaris.system.shutdown"
               authorization name specified.  The GDM greeter will only
               display these options if the gdm user (specified in the
               <filename>User</filename> configuration option, "gdm" by
               default) has such RBAC permissions.
             </para>

             <para>
               Therefore, add the "solaris.system.shutdown"
               authorization name to the <filename>/etc/user_attr</filename>
               for all users who should have authority to shutdown and
               reboot the system.  If you want these options to appear in
               the greeter program, also add this authorization name to
               the gdm user.  If you don't want to use RBAC, then you may
               unset the <filename>RBACSystemCommandKeys</filename> GDM
               configuration key, and this will make the system commands
               available for all users.  Refer to the
               <filename>user_attr</filename> man page for more information
               about setting RBAC privileges.
             </para>

             <para>
               Note that on Solaris there are two programs that can be used
               to shutdown the system.  These are GDM and
               <command>gnome-sys-suspend</command>.
               <command>gnome-sys-suspend</command> is a GUI front-end for
               the <command>sys-suspend</command>.
             </para>

             <para>
               If GDM is being used as the login program and the user has
               RBAC permissions to shutdown the machine (or RBAC support
               is disabled in GDM), then the GNOME panel
               "Shut Down.." option will use GDM to shutdown, reboot,
               and suspend the machine.  This is a bit nicer than using
               <command>gnome-sys-suspend</command> since GDM will wait until
               the user session has finished (including running the
               PostSession script, etc.) before running the
               shutdown/reboot/suspend command.  Also the
               <command>gnome-sys-suspend</command> command is less functional
               since it does not support a reboot option, only shutdown and
               suspend.
             </para>

             <para>
               If GDM is not being used to manage shutdown, reboot, and
               suspend; then the GNOME panel uses
               <command>gnome-sys-suspend</command> when you select the
               "Shut Down..." option from the application menu.
               If the pop-up that appears when you select this only
               shows the suspend and shutdown options, then you are
               likely using <command>gnome-sys-suspend</command>.  If
               you are using this, then refer to the
               <command>sys-suspend</command> man page for information
               about how to configure it.  Or consider using GDM and
               configuring it to provide these options.
             </para>
       </sect2>

       <sect2 id="solarisother">
          <title>–Ü–Ω—à—ñ –æ—Å–æ–±–ª–∏–≤–æ—Å—Ç—ñ Solaris</title>
             <para>GDM –ø—ñ–¥—Ç—Ä–∏–º—É—î –¥–µ—è–∫—ñ —Å–ø–µ—Ü–∏—Ñ—ñ—á–Ω—ñ –≤–ª–∞—Å—Ç–∏–≤–æ—Å—Ç—ñ Solaris:</para>

             <para>
               GDM supports Solaris Auditing if running on Solaris 10 or
               higher.  GDM should not be used if auditing is needed and
               running Solaris 9 or older.
            </para>

            <para>
              GDM supports a security feature which causes the X server to
              run as the user instead of as the root user.  GDM must be using
              PAM for this feature to be enabled, which is the normal case
              for Solaris.  This second feature has the side-effect of
              causing the X server to always restart between sessions, which
              disables the AlwaysRestartServer configuration option.
            </para>

            <para>
              Solaris supports the <filename>/etc/default/login</filename>
              interface, which affects the <filename>DefaultPath</filename>,
              <filename>RootPath</filename>,
              <filename>PasswordRequired</filename>, and
              <filename>AllowRemoteRoot</filename> options as described in the
              "Configuration" section.
            </para>
       </sect2>
  </sect1>

  <sect1 id="exampleconf">
    <title>–ü—Ä–∏–∫–ª–∞–¥–∏ –∫–æ–Ω—Ñ—ñ–≥—É—Ä–∞—Ü—ñ–π</title>

    <sect2 id="customcommand">
      <title>Defining Custom Commands</title>

      <para>
        Suppose you want to add a custom command to the GDM menu that will give
        you the opportunity to boot into other operating system such as Windoze.
        Just add the following options into the
        <filename>[customcommand]</filename> section of the GDM configuration
        file.

        <screen>
          [customcommand]
          CustomCommand0=/sbin/rebootwindoze;/usr/local/sbin/rebootwindoze
          CustomCommandLabel0=_Windoze
          CustomCommandLRLabel0=Reboot into _Windoze
          CustomCommandText0=Are you sure you want to restart the computer into Windoze?
          CustomCommandTooltip0=Restarts the computer into Windoze
          CustomCommandIsPersistent0=true
        </screen>

        CustomCommand0 specifies two commands separated by a semicolon:
        <filename>/sbin/rebootwindoze</filename> and
        <filename>/usr/local/sbin/rebootwindoze</filename>.  GDM will use
        the first valid command in the list.  This allows different
        commands for different operating systems to be included.
      </para>
      <para>
        Note, that besides being able to customise this option to reboot into
        different operating systems you can also use it to define your own
        custom behaviours that you wish to run from the GDM menu.  Suppose you
        want to give users the opportunity to run system update scripts from the
        login screen. Add the following options into the
        <filename>[customcommand]</filename> section of your GDM configuration
        file.

        <screen>
          [customcommand]
          CustomCommand0=/sbin/updatesystem;/usr/local/sbin/updatesystem
          CustomCommandLabel0=_Update Me
          CustomCommandLRLabel0=Update the system
          CustomCommandText0=Are you sure you want to update the system software?
          CustomCommandTooltip0=Updates the system
          CustomCommandNoRestart0=true
        </screen>
      </para>

      <para>
        Both custom commands could be defined as follows.

        <screen>
          [customcommand]
          CustomCommand0=/sbin/rebootwindoze;/usr/local/sbin/rebootwindoze
          CustomCommandLabel0=_Windoze
          CustomCommandLRLabel0=Reboot into _Windoze
          CustomCommandText0=Are you sure you want to restart the computer into Windoze?
          CustomCommandTooltip0=Restarts the computer into Windoze
          CustomCommandIsPersistent0=true

          CustomCommand1=/sbin/updatesystem;/usr/local/sbin/updatesystem
          CustomCommandLabel1=_Update Me
          CustomCommandLRLabel1=Update the system
          CustomCommandText1=Are you sure you want to update the system software?
          CustomCommandTooltip1=Updates the system
          CustomCommandNoRestart1=true
        </screen>
        </para>

      <para>
        There can be up to 10 custom commands numbered 0-9.

        <screen>
          [customcommand]
          CustomCommand0=/sbin/rebootwindoze;/usr/local/sbin/rebootwindoze
          CustomCommandLabel0=_Windoze
          CustomCommandLRLabel0=Reboot into _Windoze
          CustomCommandText0=Are you sure you want to restart the computer into Windoze?
          CustomCommandTooltip0=Restarts the computer into Windoze
          CustomCommandIsPersistent0=true

          CustomCommand1=/sbin/updatesystem;/usr/local/sbin/updatesystem
          CustomCommandLabel1=_Update Me
          CustomCommandLRLabel1=Update the system
          CustomCommandText1=Are you sure you want to update the system software?
          CustomCommandTooltip1=Updates the system
          CustomCommandNoRestart1=true

          CustomCommand3=/sbin/do_something
          .
          .
          .

          CustomCommand4=/sbin/do_something_else
          .
          .
          .
        </screen>
      </para>
    </sect2>
  </sect1>

  <sect1 id="troubleshooting">
    <title>–£—Å—É–Ω–µ–Ω–Ω—è –ø—Ä–æ–±–ª–µ–º</title>

    <para>
      This section discusses helpful tips for getting GDM working.  In general,
      if you have a problem using GDM, you can submit a bug to the
      "gdm" category in
      <ulink type="http" url="http://bugzilla.gnome.org/">bugzilla.gnome.org</ulink>
      or send an email to the
      <address><email>[e-mail]</email></address> mail list.
    </para>

    <para>
      If GDM is failing to work properly, it is always a good idea to include
      debug information.  Use the <command>gdmsetup</command> command to turn
      on debug ("Enable debug messages to system log" checkbox in the
      "Security" tab), then use GDM to the point where it fails, and
      include the GDM output sent to your system log
      (<filename><var>/log/messages</filename> or
      <filename><var>/adm/messages</filename> depending on your operating
      system).  Since the system log can be large, please only include the GDM
      debug information and do not sent the entire file.  If you do not see any
      GDM syslog output, you may need to configure syslog (see syslog.3c man
      page).
    </para>

    <para>
      You should not leave debug on after collecting data.  It will clutter your
      syslog and slow system performance.
    </para>

    <sect2 id="wontstart">
      <title>GDM –Ω–µ –∑–∞–ø—É—Å–∫–∞—î—Ç—å—Å—è</title>

      <para>
         There are a many problems that can cause GDM to fail to start, but
         this section will discuss a few common problems and how to approach
         tracking down a problem with GDM starting.   Some problems will
         cause GDM to respond with an error message or dialog when it tries
         to start, but it can be difficult to track down problems when GDM
         fails silently.
      </para>

      <para>
         First make sure that the X server is configured properly.  The
         GDM configuration file contains a command in the [server-Standard]
         section that is used for starting the X server.  Verify that this
         command works on your system.  Running this command from the
         console should start the X server.  If it fails, then the problem
         is likely with your X server configuration.  Refer to your X server
         error log for an idea of what the problem may be.  The problem may
         also be that your X server requires different command-line options.
         If so, then modify the X server command in the GDM configuration file
         so that it is correct for your system.
      </para>

      <para>
         Another common problem is that the GDM greeter program is having
         trouble starting.  This can happen, for example, if GDM cannot find
         a needed library or other resource.  Try starting the X server and
         a terminal program, set the shell environment variable
         DOING_GDM_DEVELOPMENT=1 and run
         <command><lib>/gdmlogin</command>
         or <command><lib>/gdmgreeter</command>.  Any error messages
         echoed to the terminal will likely highlight the problem.  Also,
         turning on debug and checking the output sent to the system log
         will often highlight the problem.
      </para>

      <para>
         Also make sure that the <filename>/tmp</filename> directory has
         reasonable ownership and permissions, and that the machine's file
         system is not full.  These problems will cause GDM to fail to start.
      </para>
    </sect2>

    <sect2 id="notaccessfile">
      <title>GDM –Ω–µ –º–æ–∂–µ –æ—Ç—Ä–∏–º–∞—Ç–∏ –¥–æ—Å—Ç—É–ø –¥–æ –ø–∞—Ä–∞–º–µ—Ç—Ä—ñ–≤ –∫–æ—Ä–∏—Å—Ç—É–≤–∞—á–∞</title>

      <para>
         GDM saves user settings, such as your default session and default
         language, in the <filename>~/.dmrc</filename>.  Other files, such
         as the user's <filename>~/.Xauthority</filename> file will also
         affect login.  GDM, by default, is strict about how it tries to
         access files in the user's home directory, and will ignore the file if
         they do not conform to certain rules.  You can use the
         <filename>RelaxPermissions</filename> configuration option to
         make GDM less strict about how it accesses files in the user's
         home directory, or correct the permissions issues that cause GDM
         to ignore the file.  This is discussed in detail described in the
         "File Access" section of the "Overview".
      </para>
    </sect2>
  </sect1>

  <!-- ============= Application License ============================= -->

  <sect1 id="license">
    <title>–õ—ñ—Ü–µ–Ω–∑—ñ—è</title>
    <para>–¶—è –ø—Ä–æ–≥—Ä–∞–º–∞ —î –≤—ñ–ª—å–Ω–∏–º –ø—Ä–æ–≥—Ä–∞–º–Ω–∏–º –∑–∞–±–µ–∑–ø–µ—á–µ–Ω–Ω—è–º; –≤–∏ –º–æ–∂–µ—Ç–µ —Ä–æ–∑–ø–æ–≤—Å—é–¥–∂—É–≤–∞—Ç–∏ —ó—ó –∞—Ç/—á–∏ –∑–º—ñ–Ω—é–≤–∞—Ç–∏ –Ω–∞ —É–º–æ–≤–∞—Ö –ª—ñ—Ü–µ–Ω–∑—ñ—ó <ulink type="help" url="gnome-help:gpl"><citetitle>GNU General Public License</citetitle></ulink> —è–∫–∞ –æ–ø—É–±–ª—ñ–∫–æ–≤–∞–Ω–∞ Free Software Foundation; –≤–µ—Ä—Å—ñ—ó 2 —Ü—ñ—î—ó –ª—ñ—Ü–µ–Ω–∑—ñ—ó, –∞–±–æ (–∑–∞ –≤–∞—à–∏–º –±–∞–∂–∞–Ω–Ω—è–º) –±—É–¥—å-—è–∫–æ—ó –±—ñ–ª—å—à –ø—ñ–∑–Ω—å–æ—ó –≤–µ—Ä—Å—ñ—ó.</para>
    <para>–¶—è –ø—Ä–æ–≥—Ä–∞–º–∞ –ø–æ—à–∏—Ä—é—î—Ç—å—Å—è –∑ –Ω–∞–¥—ñ—î—é, —â–æ –±—É–¥–µ –∫–æ—Ä–∏—Å–Ω–æ—é, –∞–ª–µ –ë–ï–ó –ë–£–î–¨_–Ø–ö–ò–• –ì–ê–†–ê–ù–¢–Ü–ô; –Ω–∞–≤—ñ—Ç—å –±–µ–∑ –Ω–µ—è–≤–Ω–æ—ó –≥–∞—Ä–∞–Ω—Ç—ñ—ó –ü–†–ò–î–ê–¢–ù–û–°–¢–Ü –î–û –ü–†–û–î–ê–ñ–£ –∞–±–æ –í–Ü–î–ü–û–í–Ü–î–ù–û–°–¢–Ü –ü–ï–í–ù–Ü–ô –ú–ï–¢–Ü. –î–æ–∫–ª–∞–¥–Ω—ñ—à–µ –ø—Ä–æ —Ü–µ –¥–∏–≤—ñ—Ç—å—Å—è —É <citetitle>GNU General Public License</citetitle>.</para>
    <para>
      A copy of the <citetitle>GNU General Public License</citetitle> is
      included as an appendix to the <citetitle>GNOME Users
      Guide</citetitle>.  You may also obtain a copy of the
      <citetitle>GNU General Public License</citetitle> from the Free
      Software Foundation by visiting <ulink type="http" url="http://www.fsf.org">their Web site</ulink> or by writing to
      <address>
      Free Software Foundation, Inc.
      <street>51 Franklin Street, Fifth Floor</street>
      <city>Boston</city>, <state>MA</state> <postcode>02110-1301</postcode>
      <country>USA</country>
      </address>
    </para>
  </sect1>
</article>
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