As it's already the second branch with the exact same patch, let me copy here why setting from 0.2 to 0 isn't the solution: Indeed, if you alt + tab between two applications very quickly, you will then see a flickering dialog appearing. The delay is there to prevent that and it was discussed in natty as part of a design decision.
we already tried to change the popup delay from 0.2s to 0.0s, but design came back because it's flashing when you just alt + tab quickly. See the debian/changelog history: compiz-plugins-main (0.9.4-0ubuntu4) natty; urgency=low * 03_default_options.patch: - revert the ubuntu change from 0s to 0.2s delay back to avoid flickering - show other window when doing alt-tab and ensure that the settings are according to LP: #736938 compiz-plugins-main (0.9.4-0ubuntu3) natty; urgency=low * 03_default_options.patch: - change default option from 0.2s delay to 0s for compiz staticswitcher plugin - don't get a close animation on gnome-screenshot (LP: #93234) - Change <Super> + e to <Super> + s for switch workspace (trigger expo mode) in the classic session as in unity (LP: #723273) - deactivate mipmapping in staticswitcher as it can make alt Tab very slow (some seconds) on some hardware (LP: #684843) That's the reason why we reverted the change made in 0.9.4-0ubuntu3 as a design decision. That's why I will have to disapprove this change. ** Changed in: compiz (Ubuntu) Status: Fix Committed => Triaged ** Changed in: compiz (Ubuntu) Assignee: Elvis Dominguez (elvisd79) => (unassigned) -- 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 To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/772177/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs