Well i didnt think of that, so I tried it, too. When I turn off my Display that is connected via Displayport, the Gnomeshell is killed after turning the Screen on again. After turning on the Screen the login-window can be seen. When you log in, its a new Session. That would explain why in Bug #1718671 the session is only crashing after when you want to unlock the Screen, because the Display was turned off after locking the screen.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1714886 Title: gnome-shell crashed with SIGSEGV in meta_window_is_on_primary_monitor() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1714886/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs