One thing to also check for is a GPU hang. Can you have a quick look in dmesg/Xorg.log for the warning?
Just tried to reproduce this on my i965gm... It seems that the HWS page was not restored... Instant death upon resume.
One thing to also check for is a GPU hang. Can you have a quick look in dmesg/Xorg.log for the warning?
Just tried to reproduce this on my i965gm... It seems that the HWS page was not restored... Instant death upon resume.