Possible workaround: 1. Log in to a VT (e.g. Ctrl+Alt+F4) and temporarily change your password to something simpler by running 'passwd'.
2. Change back to the graphics login screen: Alt+F1 3. Log in with your new simpler password. 4. Go to Settings > Language and Region > Input Sources > Manage Installed Languages 5. In the 'Language Support' dialog drag your preferred language to the top and then click: Apply System-Wide (Use the same language choices for startup and the login screen) 6. Now change your password again to something you prefer. And I hope the login screen will now accept it. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1716159 Title: gdm greeter does not allow non-US characters (like euro character €) when typing password To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1716159/+subscriptions -- desktop-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs