This message is because PAM is returning PAM_PERM_DENIED. You run the "test-passwd" tool that is included with gnome-screensaver source to see which pam method is returning this value.
-- Unlock Dialog Text Confusing https://launchpad.net/bugs/69549 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
