For me the same problem: intel 950, compiz fusion from shame repos, debian lenny, xps m1210 , gnome 2.20 Crash randomly, on logout with few white blinking blocks.
-- Feisty freezes upon Logout or Switch user https://bugs.launchpad.net/bugs/118605 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs