The crash is still happening no matter what I update. The fact it comes after somewhat intensive use (one week, two weeks of not rebooting) and when doing Alt+Tab repeatedly in succession hints maybe at memory leaks? Again, right before the crashes, artifacts of the application switcher windows remain, and application windows redraw gets flaky.
Also, this looks strangely alike to : https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455916 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507764 Title: metacity crashed with signal 5 in _XEventsQueued() ; forcing gnome session to logout To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/1507764/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
