yeah so this invisible window problem seems to have been fixed for me when i upgraded to oneiric. it made natty totally unusable. btw, i think i could see the invisible windows when i restarted compiz or the unity. but i never found out how to get rid of them without restarting X.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777669 Title: Invisible window blocks mouse interactions with visible windows after upgrading to 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/777669/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs