I have tried to reproduce the behavior but I have not been able to. The UI for keyboard shortcuts would not close. I had to kill gnome- control-center (via htop) to close the UI.
A one time bug maybe? Feel free to close this report. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1799056 Title: keyboard UI will not close To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1799056/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs