@vanvugt I appreciate your help. I did removed all the extensions and disabled the animation. However this did not helped to mitigate the issue.
I found a tweak to mitigate the issue on bug#1866256 (@ernstp) by again enabling the animation again which resolved the issue. Thanks -- 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/1866219 Title: Login screen hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1866219/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs