In my case it seems to have been a problem with waking up after sleep states, and not related to gnome-screensaver, since it only happens after going to sleep and waking up again. So never mind.
-- screensaver starts but shows only a black screen https://bugs.launchpad.net/bugs/60394 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
