Hi All,

For those who experience this issue even when not running X, care to try
some of the following:

echo 1 > /proc/sys/kernel/acpi_video_flags
/etc/acpi/sleep.sh force

if that doesn't work try:

echo 2 > /proc/sys/kernel/acpi_video_flags
/etc/acpi/sleep.sh force

and if that doesn't work try:

echo 3 > /proc/sys/kernel/acpi_video_flags
/etc/acpi/sleep.sh force

If none of those work, care to take a look at:
https://wiki.ubuntu.com/DebuggingKernelSuspend .

Finally, I notice you are running Gutsy. Care to also test with a Hardy
Alpha release?  It contains an updated version of the kernel.  You can
download and try the new Hardy Heron Alpha release from
http://cdimage.ubuntu.com/releases/hardy/ .  You should be able to then
test the new kernel via the LiveCD.  Note you will only be able to test
Suspend from the LiveCD, not Hibernate.  If you can, please verify if
this bug still exists or not and report back your results.  General
information regarding the release can also be found here:
http://www.ubuntu.com/testing/ .  Thanks.

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: Confirmed => Incomplete

-- 
Resume from suspend leads to blank screen with i810 driver on Samsung X20 
(Intel GM915 Chipset)
https://bugs.launchpad.net/bugs/153329
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