Hello Mark Can you please install xdiagnose, start it and make sure that 'Enable automatic crash bug reporting' is checked', Apply, close it. Dont know if it can fix the problem, but it will help you to send a new complete and detailed report clicking the 'Report an Xorg bug' button. Fabio
--- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/937706 Title: Oneiric unpredictable crashes straight out to login screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/937706/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs