debian/lilo.postinst

   1 #!/bin/sh
   2 # postinst script lilo
   3 #
   4 # see: dh_installdeb(1)
   5
   6 set -e
   7
   8 LNKS="sarge sid"
   9
  10 if [ -f /usr/share/debconf/confmodule ]; then
  11   . /usr/share/debconf/confmodule
  12 fi
  13
  14 # remove old-named config files
  15 dpkg-maintscript-helper rm_conffile \
  16   /etc/kernel/postinst.d/zz-lilo  1:22.8-10 lilo -- "$@"
  17
  18 dpkg-maintscript-helper rm_conffile \
  19   /etc/kernel/postrm.d/zz-lilo    1:22.8-10 lilo -- "$@"
  20
  21 dpkg-maintscript-helper rm_conffile \
  22   /etc/kernel/postinst.d/zz-lilo  1:22.8-10 lilo -- "$@"
  23
  24 dpkg-maintscript-helper rm_conffile \
  25   /etc/initramfs/post-update.d/lilo  1:22.8-10 lilo -- "$@"
  26
  27
  28 # targets: configure|abort-upgrade|abort-remove|abort-deconfigure
  29
  30 case "$1" in
  31     configure|reconfigure)
  32
  33         # if a new install then we create the link and exit
  34         if grep -q "^# UNCONFIGURED FSTAB FOR BASE SYSTEM" /etc/fstab ; then
  35           exit 0
  36         fi
  37
  38         # Check whether /boot is on another partition and mount it. See Bug#216250
  39         if grep "[[:space:]]/boot[[:space:]]" /etc/fstab | grep -vq "^#"; then
  40            if ! grep -q "[[:space:]]/boot[[:space:]]" /etc/mtab ; then
  41                 mount /boot 2>&1 > /dev/null
  42
  43                 if [ $? -ne 0 ]; then
  44                         echo
  45                         echo "WARNING: /boot is in another partition but could not be mounted."
  46                         echo "LILO may fail in the next steps!"
  47                 fi
  48            fi
  49         fi
  50
  51         # copy all background images to the right place
  52         if [ -L /boot/debian.bmp ]; then
  53                 rm -f /boot/debian.bmp; fi
  54
  55         install -m 0644  /usr/share/lilo/*.bmp  /boot
  56         # stay compatible with old lilo 22.8
  57         for i in ${LNKS}; do
  58                 ln -s debian.bmp /boot/${i}.bmp
  59         done
  60
  61         # Nasty part to create network block devices if needed. Bug#235805.
  62         if [ `uname -r | sed -e 's/-.*//g' -ne 's/\(^[0-9]\{1\}\.[0-9]\{1,2\}\).*/\1/p'` = "2.6" ] && \
  63            [ `uname -r | sed -e 's/-.*//g' -ne 's/.*\.\([0-9]\{1,3\}\).*/\1/p'` -ge "3" ]; then
  64
  65           garbage=$(cat /proc/partitions | sed -ne 's/^[ \t]*//pg' | sed -ne '/^43/p')
  66
  67           if [ x"$garbage" != "x" ]; then
  68                 # Create the missing devices
  69                 echo -n "Creating network block devices... "
  70                 (cd /dev; ./MAKEDEV nb) > /dev/null
  71                 echo "done."
  72           fi
  73         fi
  74
  75         db_get lilo/add_large_memory || true;
  76         if [ x"$RET" = x"true" -a -e /etc/lilo.conf ]; then
  77                 if ! grep -q "^[[:space:]]*large-memory" /etc/lilo.conf; then
  78                         sed -i -e '1i\# Automatically added by lilo postinst script\nlarge-memory\n' /etc/lilo.conf
  79                         echo "WARNING: Added option 'large-memory', please run 'lilo' before you reboot."
  80                 fi
  81         fi
  82
  83         db_get lilo/diskid_uuid || true;
  84         if [ x"$RET" = x"true" -a -e /etc/lilo.conf ]; then
  85                 if [ `grep -c -E "dev/disk/by-|UUID=" /etc/lilo.conf` -lt 2 ]; then
  86                   if test -x /usr/sbin/lilo-uuid-diskid; then
  87                     lilo-uuid-diskid
  88                     echo "WARNING: If boot / root options were converted, please run 'lilo' before you reboot."
  89                   fi
  90                 fi
  91         fi
  92
  93         db_get lilo/runme || true;
  94         if [ x"$RET" = x"true" ]; then
  95                 echo "Running lilo..."
  96                 lilo -H
  97         fi
  98
  99         ;;
 100         abort-upgrade|abort-remove|abort-deconfigure)
 101         ;;
 102
 103         *)
 104                 echo "postinst called with unknown argument \`$1'" >&2
 105                 exit 1
 106         ;;
 107 esac
 108
 109 # dh_installdeb will replace this with shell code automatically
 110 # generated by other debhelper scripts.
 111
 112 #DEBHELPER#
 113
 114 exit 0