What I've been seeing seems an exact fit to descriptions of Lunchpad bug #314545, so I've reported it there, TOO.
-- Unable to unlock the screensaver https://bugs.launchpad.net/bugs/181065 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs