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Text File  |  2009-03-27  |  2.8 KB  |  71 lines
  1. #!/bin/sh
  2.  
  3. # Remove a no-longer used conffile (from http://wiki.debian.org/DpkgConffileHandling)
  4. rm_conffile() {
  5.     PKGNAME="$1"
  6.     CONFFILE="$2"
  7.     if [ -e "$CONFFILE" ]; then
  8.         md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
  9.         old_md5sum="`dpkg-query -W -f='${Conffiles}' $PKGNAME | sed -n -e \"\\\\' $CONFFILE'{s/ obsolete$//;s/.* //p}\"`"
  10.         if [ "$md5sum" != "$old_md5sum" ]; then
  11.             echo "Obsolete conffile $CONFFILE has been modified by you."
  12.             echo "Saving as $CONFFILE.dpkg-bak ..."
  13.             mv -f "$CONFFILE" "$CONFFILE".dpkg-bak
  14.         else
  15.             echo "Removing obsolete conffile $CONFFILE ..."
  16.             rm -f "$CONFFILE"
  17.         fi
  18.     fi
  19. }
  20.  
  21.  
  22. case "$1" in
  23. install|upgrade)
  24.     if dpkg --compare-versions "$2" le "0.107"; then
  25.         rm_conffile acpi-support "/etc/modprobe.d/thinkpad_acpi.modprobe"
  26.     fi
  27.     if dpkg --compare-versions "$2" le "0.108"; then
  28.         rm_conffile acpi-support "/etc/acpi/events/lenovo-eject"
  29.     fi
  30.     if dpkg --compare-versions "$2" le "0.116"; then
  31.         for conffile in events/ibm-sleepbtn events/ibm-lockbtn \
  32.             thinkpad-lockorbattery.sh events/ibm-hibernatebtn \
  33.             events/lenovo-lockbtn events/ibm-videobtn \
  34.             events/thinkpad-mute always-mute.sh \
  35.             events/thinkpad-volume-down events/thinkpad-volume-up \
  36.             events/thinkpad-zoom thinkpad-zoom.sh \
  37.             events/thinkpad-thinklight thinkpad-thinklight.sh \
  38.             events/tosh-brightness-up events/tosh-brightness-down \
  39.             events/tosh-brightness-down events/tosh-mute \
  40.             events/tosh-sleep events/sony-hibernate \
  41.             events/sony-brightness-up events/sony-brightness-down \
  42.             sonybright.sh events/thinkpad-brightness-down \
  43.             events/thinkpad-brightness-up thinkpad-brightness-up.sh \
  44.             thinkpad-brightness-down.sh
  45.         do
  46.             rm_conffile acpi-support "/etc/acpi/${conffile}"
  47.         done
  48.     fi
  49.     if dpkg --compare-versions "$2" le-nl "0.117"; then
  50.         rm_conffile acpi-support "/etc/acpi/events/asus-mail"
  51.     fi
  52.     if dpkg --compare-versions "$2" le-nl "0.119"; then
  53.         rm_conffile acpi-support /etc/init.d/vbesave
  54.         rm_conffile acpi-support /etc/acpi/resume.d/17-video-restore.sh
  55.         rm_conffile acpi-support /etc/acpi/suspend.d/80-video-vesa-state.sh 
  56.         rm_conffile acpi-support /etc/acpi/suspend.d/80-video-pci-state.sh
  57.         update-rc.d vbesave remove
  58.     fi
  59.     if dpkg --compare-versions "$2" le-nl "0.120"; then
  60.         rm_conffile acpi-support /etc/acpi/suspend.d/88-time.sh
  61.         rm_conffile acpi-support /etc/acpi/resume.d/50-time.sh
  62.         rm_conffile acpi-support /etc/modprobe.d/toshiba_acpi.modprobe
  63.     fi
  64.     if dpkg --compare-versions "$2" lt-nl "0.121"; then
  65.         rm_conffile acpi-support /etc/modprobe.d/ibm_acpi.modprobe
  66.     fi
  67. esac
  68.  
  69.  
  70.  
  71.