I don't know where the problem lies, but it's not in xscreensaver. Something, possibly your panel, is holding the mouse grabbed. There is no way for xscreensaver to function if it can't get a mouse grab.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1319418 Title: Locking the screen over lxpanel results in an error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xscreensaver/+bug/1319418/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
