Sounds like bug 1721577 or bug 1724557. Someone please review those in detail because all three Launchpad bugs are pointing to the same upstream bug. Three in Launchpad sounds like too many.
** Also affects: gnome-shell via https://bugzilla.gnome.org/show_bug.cgi?id=788764 Importance: Unknown Status: Unknown ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1734044 Title: gnome-shell crashes when monitor turned off or switch kvm To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1734044/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs