I have this same problem. I made a video with the problem and the solution here:
https://www.youtube.com/watch?v=J3N9lnGMj-8 The bug is caused by the Ubuntu Dock extension. Changing the extension for the dock to not occupy the entire height of the screen solved the problem. What I did to resolve it was: 1 - Install dconf sudo apt install dconf-editor 2 - Go to /org/gnome/shell/extensions/dash-to-dock/extend-height 3 - Deselect the "Use default value". And set "Custom value" to "False". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872268 Title: Gnome Shell completely freezes in Ubuntu 20.04 when clicking outside of app icon folders (when ubuntu-dock is loaded) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1872268/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
