Comment 13 for bug 863834

I have reinstalled 11.04 where suspend works fine. I looked at lid.sh and there is no sign of pm-suspend either

#!/bin/bash
# TODO: Change the above to /bin/sh

test -f /usr/share/acpi-support/state-funcs || exit 0

. /usr/share/acpi-support/power-funcs
. /usr/share/acpi-support/policy-funcs
. /etc/default/acpi-support

[ -x /etc/acpi/local/lid.sh.pre ] && /etc/acpi/local/lid.sh.pre

if [ `CheckPolicy` = 0 ]; then exit; fi

grep -q closed /proc/acpi/button/lid/*/state
if [ $? = 0 ]
then
    for x in /tmp/.X11-unix/*; do
 displaynum=`echo $x | sed s#/tmp/.X11-unix/X##`
 getXuser;
 if [ x"$XAUTHORITY" != x"" ]; then
     export DISPLAY=":$displaynum"
     . /usr/share/acpi-support/screenblank
 fi
    done
else
    for x in /tmp/.X11-unix/*; do
 displaynum=`echo $x | sed s#/tmp/.X11-unix/X##`
 getXuser;
 if [ x"$XAUTHORITY" != x"" ]; then
     export DISPLAY=":$displaynum"
     grep -q off-line /proc/acpi/ac_adapter/*/state
     if [ $? = 1 ]
  then
  if pidof xscreensaver > /dev/null; then
      su $user -c "xscreensaver-command -unthrottle"
  fi
     fi
     if [ x$RADEON_LIGHT = xtrue ]; then
  [ -x /usr/sbin/radeontool ] && radeontool light on
     fi
     if [ `pidof xscreensaver` ]; then
  su $user -c "xscreensaver-command -deactivate"
     fi
     su $user -c "xset dpms force on"
 fi
    done
fi
[ -x /etc/acpi/local/lid.sh.post ] && /etc/acpi/local/lid.sh.post