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- #!/bin/bash
- # Debian gdm package pre-removal script
- # Copyright 2001 Branden Robinson.
- # Licensed under the GNU General Public License, version 2. See the file
- # /usr/share/common-licenses/GPL or <http://www.gnu.org/copyleft/gpl.txt>.
- # Acknowlegements to Stephen Early, Mark Eichin, and Manoj Srivastava.
-
- set -e
-
- THIS_PACKAGE=gdm
- DEFAULT_DISPLAY_MANAGER_FILE=/etc/X11/default-display-manager
-
- if [ "$1" = "remove" -o "$1" = "deconfigure" ]; then
- if [ -e /usr/share/debconf/confmodule ]; then
- . /usr/share/debconf/confmodule
- # disown this question
- db_unregister shared/default-x-display-manager || true
- # does the question still exist?
- if db_get shared/default-x-display-manager; then
- db_metaget shared/default-x-display-manager owners
- db_subst shared/default-x-display-manager choices "$RET"
- db_get shared/default-x-display-manager
- # are we removing the currently selected display manager?
- if [ "$THIS_PACKAGE" = "$RET" ]; then
- if [ -e "$DEFAULT_DISPLAY_MANAGER_FILE" ]; then
- db_get "$RET"/daemon_name
- if [ "$(cat $DEFAULT_DISPLAY_MANAGER_FILE)" = "$RET" ]; then
- rm "$DEFAULT_DISPLAY_MANAGER_FILE"
- fi
- fi
- # ask the user to choose a new default
- db_fset shared/default-x-display-manager seen false
- db_input critical shared/default-x-display-manager || true
- db_go
- # if the display manager file doesn't exist, write it with the path
- # to the new default display manager
- if [ ! -e $DEFAULT_DISPLAY_MANAGER_FILE ]; then
- db_get shared/default-x-display-manager
- echo "Please be sure to run \"dpkg-reconfigure $RET\"."
- db_get "$RET"/daemon_name
- echo "$RET" > "$DEFAULT_DISPLAY_MANAGER_FILE"
- fi
- fi
- fi
- fi
- fi
-
- if [ "$1" = "remove" ]; then
- if [ -x /etc/init.d/gdm ]; then
- nostop=
- for hostname in "" "localhost" "$(hostname)" "$(hostname -f)"; do
- if echo $DISPLAY | grep -q "^$hostname:0.*"; then
- nostop=yes
- fi
- done
- if [ -z $nostop ]; then
- stop gdm || :
- fi
- fi
- fi
-
- # Automatically added by dh_gconf
- if [ "$1" = remove ] || [ "$1" = upgrade ]; then
- gconf-schemas --unregister gdm-simple-greeter.schemas
- fi
- # End automatically added section
-
-
- exit 0
-