Comment 410 for bug 541511

A real fix was posted for the invisible cursor issue, so I incorporated it into linux-image-2.6.35-ppa21+v9patch-generic (building now).

As for the periodic freezing issue, that is covered by this bug:
https://bugs.freedesktop.org/show_bug.cgi?id=29536

The patches there don't apply cleanly to 2.6.35, so I'll have to look at them before I include them in a graphics-fixes kernel.