Thanks. Unfortunately neither of those logs show gnome-shell crashing. The "stack traces" you mention are more like warnings.
If you have any .crash files in /var/crash/ then they might be accompanied by .uploaded files. If so then please tell us what the .uploaded files contain. Otherwise you can view the machine's ID for crash reports by running: sudo more /var/lib/whoopsie/whoopsie-id -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2155232 Title: GNOME Shell crashes when moving windows between monitors in a multi- display setup. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2155232/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
