*** This bug is a duplicate of bug 1917178 *** https://bugs.launchpad.net/bugs/1917178
I had a very similar problem: whenever I clicked on a user at a login screen I had to type my password really quick in order for it not to be reset. Then sometimes login process stuck and I had to go into a text-based login prompt (ctrl+alt+f2) and then back to UI (ctrl+alt+f1) and this worked. Staying on the UI prompt didn't work. After reading this thread I removed: sudo apt purge --auto-remove fprintd libfprint-2-2 and I saw that option for fingerprint login disappeared from the user's settings menu. I restarted my notebook and login screen worked without any issues. I'm having HP EliteBook G8 and official Ubuntu notes at https://ubuntu.com/certified/202103-28761 say: "Fingerprint reader and WWAN hardware are not supported on this device" However, I experimented with it trying to check it after fresh installation. I hope these workarounds can help people struggling with the login as I did. Also, if somebody wants any reports from me, I can try to install fprint libraries and reproduce it. Just let me know. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1917175 Title: gdm login screen says "Something went wrong please try again" three times and sends me back to the login screen when I'm not typing anything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1917175/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs