Same here with a fresh Ubuntu 20.04 LTS on a laptop (Lenovo Y50). Pressing Alt+F2, typing "r", and pressing enter helps as noted before when this appear. The only thing related to elevated privileges I can think of is using admin:/// in nautilus. The problem generally appears after coming back from suspended to resumed state.
-- 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/1824874 Title: undismissable, unclickable authentication dialog left on screen (top- left corner) after policykit authentication [pushModal: invocation of begin_modal failed] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1824874/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
