Edit file File name : gdm-password Content :auth [success=done ignore=ignore default=bad] pam_selinux_permit.so auth substack password-auth auth optional pam_gnome_keyring.so auth include postlogin account required pam_nologin.so account include password-auth password substack password-auth -password optional pam_gnome_keyring.so use_authtok session required pam_selinux.so close session required pam_loginuid.so session optional pam_console.so session required pam_selinux.so open session optional pam_keyinit.so force revoke session required pam_namespace.so session include password-auth session optional pam_gnome_keyring.so auto_start session include postlogin Save