I have the same problem in gutsy, with all of the latest updates. It usually happens when the gnome-screensaver has been active for a while. It has happened with a Radeon 9200 and Matrox Graphics G400/G450 graphic cards.
-- (graphics-related?) lockup in feisty https://bugs.launchpad.net/bugs/113859 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
