It sounds like the app (virtualbox itself) is frozen so reassigning... Also note under gnome-shell a frozen app is difficult to move or resize. This is a feature of Wayland and does not indicate a problem with the shell itself.
** Package changed: gnome-shell (Ubuntu) => virtualbox (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1716674 Title: virtualbox crush guest or freeze host screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1716674/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
