scripts/live-bottom/21xvidemode

   1 #!/bin/sh
   2
   3 #set -e
   4
   5 # initramfs-tools header
   6
   7 PREREQ=""
   8
   9 prereqs()
  10 {
  11         echo "${PREREQ}"
  12 }
  13
  14 case "${1}" in
  15         prereqs)
  16                 prereqs
  17                 exit 0
  18                 ;;
  19 esac
  20
  21 # live-initramfs header
  22
  23 if [ -n "${NOXAUTOCONFIG}" ]
  24 then
  25         exit 0
  26 fi
  27
  28 if [ ! -x /root/usr/bin/X ]
  29 then
  30         exit 0
  31 fi
  32
  33 [ -n "$XVIDEOMODE" ] || exit
  34
  35 . /scripts/live-functions
  36
  37 log_begin_msg "Configuring X video modes"
  38
  39 # live-initramfs script
  40
  41 . /live.vars
  42
  43 if [ $(cat /root/etc/debian_version | sed 's|\..*$||') -ge 4 ]
  44 then
  45         # lenny or newer
  46         if [ -x "$(which xrandr 2>/dev/null)" ]
  47         then
  48                 echo "xrandr -s ${XVIDEOMODE} || /bin/true" >> /root/etc/X11/Xsession.d/21xvidemode
  49         fi
  50 else
  51         # etch
  52         mount -o bind /sys /root/sys
  53         mount -o bind /proc /root/proc
  54         mount -o bind /dev /root/dev
  55
  56 chroot /root debconf-communicate -fnoninteractive live-initramfs > /dev/null << EOF
  57 set xserver-xorg/config/monitor/mode-list ${XVIDEOMODE}
  58 set xserver-xorg/config/display/modes ${XVIDEOMODE}
  59 EOF
  60
  61         chroot /root dexconf
  62
  63         umount /root/sys
  64         umount /root/proc
  65         umount /root/dev
  66 fi
  67
  68 log_end_msg