Comment 6 for bug 2060676

Andrei, try to log in via multiple methods. Every service (ssh, login, gdm, xdm, etc) has its own PAM configuration and some of them may reference this module and some may not.

Once you've logged in, edit the files in /etc/pam.d/ that reference this module. Remove or comment them out. Save, then test. Don't quit any root shells in the process of testing, because changing PAM configuration can lock you out of your system -- as you've discovered.

Thanks