This bug also affects 11.10 (Oneiric). Specifically, I get crashes randomly during OpenGL screen savers, when Firefox is opened after a manual logout from KDE (I am running Kubuntu), and occasionally at other times. When this happens, my compositing is disabled automatically, and the crashes become more frequent until I re-enable it. The screen saver crashes tend to happen more often when compositing is enabled. The Firefox crashes seem to happen less often when compositing is enabled (actually, I don't recall Firefox causing crashes at all when compositing is enabled).
I believe this install was clean. The Firefox crash is identical to this: http://ubuntuforums.org/showthread.php?t=1882522, when compositing is disabled. I've attached kdm.log. If any other log files would be useful, let me know and I will include them as well. ** Attachment added: "kdm.log" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/573957/+attachment/3183464/+files/kdm.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/573957 Title: X server crashes randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/573957/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs