Does this happen after you return from a screensaver or having your computer suspended? This could possibly be a duplicate of bug 438868 but I'm not sure if the behavior you are experiencing is the same.
-- Awesomebar drop-down sporadically stops working https://bugs.launchpad.net/bugs/572084 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
