After a discussion on the Ubuntu forums (http://ubuntuforums.org/showthread.php?t=1188690) with a few other users, it appears that this is a focus follows mouse issue. Please see that thread for more details.
Briefly, if one enables focus follows mouse, this bug presents itself. If one disables focus follows mouse, the bug goes away. Three of us have confirmed this behavior. ** Tags added: firefox ** Tags added: flash focus fullscreen mouse -- Full Screen Flash Not Working https://bugs.launchpad.net/bugs/407573 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