Having the exact problem. Whenever I press the Super button it gets stuck and I am forced to restart making it difficult to use.
CPU: Intel Core i5-10400 GPU: Nvidia GTX 1650 OS: 21.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871262 Title: gnome-shell freezes with meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0' failed To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1871262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs