We believe this issue is fixed or significantly improved with GNOME Shell 45.0, Mutter 45.0, and glib 2.78.0-2 which should land in mantic soon. Please file a new bug if you are still experiencing problems after upgrading to these new versions and restarting your computer.
** Package changed: gnome-shell (Ubuntu) => mutter (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2035016 Title: one of 3 monitors "frozen" when a window moves there To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2035016/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs