This looks like a problem in a stored display configuration. Can you obtain the monitors.xml file of the affected user, or ask him to try reproduce the bug without that file?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275969 Title: gnome-shell crashed with SIGSEGV in find_output_by_key() To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1275969/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs