I cannot think of any reason for having a 0.2 second delay before showing the Alt+Tab window. It is just a bad default. The default value for popup_delay should be 0.
It's just a trivial change, and almost all users use Alt+Tab nowadays, and a 0.2 second delay is quite noticeable in this case. So I'm marking this as confirmed. ** Changed in: compiz (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/772177 Title: Alt+Tab "Feels" slow -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs