Description of problem:
After I enable compiz, Gnome and Xorg stop reacting on both mouse and keyboard, even Ctrl+Alt+Fx doesn't work. After a hard reset everything is back to normal and desktop effects are disabled.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. go to System->Preferences->Desktop Effects
2. enable Compiz
3. try to move mouse or press any key
system gets stuck
The xorg.conf is needed because of bug 516162.
Created attachment 360452 [details]
Created attachment 360453 [details]
Created attachment 360454 [details]
Probably duplicate of bug 521277.
*** This bug has been marked as a duplicate of bug 521277 ***