Comment 171 for bug 296167

The latest patch is probably not in the Ubuntu updates yet. You have to patch your Xorg server, as suggested in Post #130 of this thread. Unfortunately, I have Fedora 10 and not Ubuntu, so my upgrade was simpler because they already had .rpm's made for the new Xorg that I installed with yum. If someone else has done this with Ubuntu already, please chime in and help those folks out. I'm guessing you just download the patched source code and compile it and install it as root... ?