Comment 153 for bug 177492

Yeah I understand the concept :) The point of the bug report is when its not working like its supposed to :)

Your suggestion provides a similar boost that greedy does minus some compositing elements going haywire so yay, but it's still not being configured properly by default. Your suggestion (and the older greedy) provide visible performance increases (at least on such low framerates as we're getting with the new configurations)...

But the real problem isn't even there, its here it seems https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/284082