Russ's advice in https://bugs.launchpad.net/ubuntu/+bug/299330/comments/23 also worked for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/299330 Title: Alt+Tab - switching applications delay. slow -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
