@jking in comment #3 is correct. But the pattern is not erratic. It always starts when a number of applications are operating and putting the system under a lot of switching pressure. I have noticed that it is usually when a larger application like GIMP or Libreoffice is used in anger. The screen freezes, the disk light flashes for a while, then it will go through a dance of a blank screen, partial displays of application windows, back to a blank and finally come up with a working screen with all the windows still in place and workable again--except that we now have the fault dialog box centre screen.
Glad to see that this fault is confirmed but noted that half a dozen bug reports appear to be duplicates. It may also be related to the slow response which often leads to applications greying out or throwing an unresponsive dialog box. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/848240 Title: compiz crashed with SIGSEGV in nux::WindowCompositor::FindKeyFocusArea() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nux/+bug/848240/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
