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Text File  |  2009-10-20  |  2KB  |  50 lines
  1. #!/bin/sh -e
  2.  
  3. rm_conffile() {
  4.   PKGNAME="gdm"
  5.   CONFFILE="$1"
  6.  
  7.   if [ -e "$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. if [ "$1" = "upgrade" ] || [ "$1" = "install" ] && \
  22.     # earlier releases used /etc/gdm/gdm.conf-custom, but upstream uses
  23.     # custom.conf
  24.     dpkg --compare-versions "$2" le-nl "2.26.1-0ubuntu5"; then
  25.     if [ -f /etc/gdm/gdm.conf-custom ]; then
  26.     echo "Renaming /etc/gdm/gdm.conf-custom to /etc/gdm/custom.conf" >&2
  27.     mv /etc/gdm/gdm.conf-custom /etc/gdm/custom.conf
  28.     fi
  29.  
  30.     # migrate autologin settings
  31.     if ! egrep -q '^(Automatic|Timed)Login(Enable|Delay|)=' /etc/gdm/custom.conf; then
  32.     settings="`egrep '^((Automatic|Timed)LoginEnable=[^f])|^((Automatic|Timed)Login=.)|^TimedLoginDelay=[^3]' /etc/gdm/gdm.conf`" || true
  33.     if [ -n "$settings" ]; then
  34.         echo '[daemon]' >> /etc/gdm/custom.conf
  35.         echo "$settings" >> /etc/gdm/custom.conf
  36.     fi
  37.     fi
  38.  
  39.     # obsolete conffiles
  40.     rm_conffile /etc/gdm/gdm.conf
  41.     rm_conffile /etc/gdm/locale.conf
  42.     rm_conffile /etc/gdm/gdmprefetchlist
  43.     rm_conffile /etc/gdm/XKeepsCrashing
  44.     rm_conffile /etc/gdm/modules/AccessKeyMouseEvents
  45.     rm_conffile /etc/gdm/modules/factory-AccessKeyMouseEvents
  46.     rm_conffile /etc/gdm/modules/AccessDwellMouseEvents
  47.     rm_conffile /etc/gdm/modules/factory-AccessDwellMouseEvents
  48. fi
  49.  
  50.