Could you the ati driver not liking what compiz do and crashing, do you have the same issue if you run compiz from a working session? is your working desktop using compiz?
-- karmic release candidate restarts computer when starting https://bugs.launchpad.net/bugs/458676 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs