works for me too, on up-to-date edgy. ran sudo /etc/init.d/udev stop
then sudo /etc/init.d/udev start then locked screen, tried to enter any text for password, but only the right password let me unlock the screen -- Stopping udev causes gnome-screensaver to accept any password https://launchpad.net/bugs/65615 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs