Created attachment 21861 [details]
I'm using the opensource radeon driver. When I do suspend (with s2ram or pm-suspend), it goes to sleep without problems.
But when I come back my screen is freezed and some stuff not repainted correctly. However the system is still running, I can login from ssh and kill the X server and start a new one without problems.
I tried to use the vbetool. With vbestate restore, the display flashes up when I run the restore command manually and then I can move the mouse pointer... however only the mouse pointer, and it does not change when I move over windows.
All this is _only_ the case when I'm using desktop effects (kwin's desktop effects). When I disable those effects the restoring process works.
Attached is my card info, xorg.conf.
Kernel, see: http://git.zen-sources.org/?p=zen.git;a=shortlog;h=807aea5c945bb80e9f09608fb6523a792b0f86d1
Created attachment 21862 [details]
please attach your xorg log and kernel log after resume.
Created attachment 21973 [details]
Ok here is the X.org.log file. The dmesg output had nothing interesting, neither var/log/messages.
This error effects my installation as well. Sometimes my computer will actually lock up after attempting to come out of sleep mode, even to the point where keyboard commands no longer work and all I have is graphical corruption on my screen. As with the other user, all issues disappear when visual effects are disabled.
ATI HD3650, Proprietary ATI driver, Ubuntu 9.04 32bit, Asus F8Va-B1, Gnome desktop manager