Comment 20 for bug 34155

Whoopsie--sorry Erik, I only tested hibernate.

Suspend worked for me twice (with the exception of an external drive), then locked me up with a striped screen on the third try after waiting longer.

I think I read somewhere that the problem might be with the video chip. Maybe I should try the "ati" driver instead of "radeon". DOUBLE_CONSOLE_SWITCH might help if that's the problem, too.

Also, read here http://ubuntuforums.org/showthread.php?t=211592 on how to get suspend to work, seems to work fine for me, but it's "cheating" with regard to the present topic as it drops into S1 not S3 sleep.

HTH