I reproduced it without extensions, the cause that triggers the bug seems to be the "gnome-screenshot" tool. It is easy to readjust. I created a video on how to reproduce the bug. Hope it helps. https://www.youtube.com/watch?v=gBQKVUiKbFs
As you can see from the video, once the bug shows up, the mouse can be clicked on the windows, but not on the iGNOME shell: menu, dock etc ... -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1874049 Title: Gnome-shell block To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1874049/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs