Comment 49 for bug 977804

I've added a link to a corresponding bug in Ubuntu that affects both gnome-shell and launchpad.

Also, I believe the bug is induced by a limitation in the driver discussed in bug 699705 comment 6:

Adam Jackson speculated that it might be fixed by F16 but it's F17 and still a problem, so I suppose no one has had the time ot tackle this yet.