This looks/sounds a lot like Bug #296167, which a lot of people have been complaining about as well.
-- Mouse focus and clicking stops working https://bugs.launchpad.net/bugs/290406 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
