Please try changing your password to purely US English characters and tell us if that works around the bug. I am reminded of similar bug reports such as bug 1566357 and bug 1716159.
** Summary changed: - Unable to login when using Nvdia-340.104 driver + Unable to login when using Nvdia-340.104 driver ("password is incorrect") ** Changed in: gdm3 (Ubuntu) Status: New => Incomplete ** Changed in: gdm3 (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750336 Title: Unable to login when using Nvdia-340.104 driver ("password is incorrect") To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1750336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs