I think I have a workaround, if the problem is the same as the one I'm facing. Press the user button on the bottom right where you enter your password, the lock screen changes colors , re enter the password and login will be successful.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-terminal in Ubuntu. https://bugs.launchpad.net/bugs/1875124 Title: Lock screen hangs after entering password To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/1875124/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs