Comment 8 for bug 537137

Interesting. From his launchpad wiki page, one of Mr. Harrington's job achievements for past Ubuntu versions was "New bugs in xorg, xorg-server, -intel, -ati, and -nv were reduced to 0".
I'm not sure the right way of reducing bugs is to randomly re-assign them to other, vaguely related packages. Without any justification. Since I took the time of writing this detailed report with hardware info, the least you could do would be to read it and give a short answer.