Comment 1 for bug 132159

The latest nvidia-glx driver used anywhere in Ubuntu is 9631 (the absolute latest is 9755, in the nvidia-glx-new driver). Later versions simply haven't been packaged into Ubuntu yet; it's at least probable that, unless there are issues with it, the 9639 driver will get into Gutsy (7.10) before it's released, but that probably won't be officially backported to Fiesty - usually, the only backports after a distribution is released are bugfixes and security updates.

You've attached this bug to linux-restricted-modules-2.6.22 which is the version in Gutsy, not Feisty - is this a mistake, or are you using Gutsy packages in Feisty?