Possible Duplicate:
Differences between the 2 FGLRX graphics drivers
So here's the deal: Fresh install of Ubuntu 11.10, got some basic applications like Code::Blocks, Wine, and such. I go to download the FGLRX drivers because the open source ones don't seem to work to well.
In my list of Additional Drivers (jockey), I have two options. The plain ATi/AMD FGLRX Driver, and another labeled something along the lines of ATi/AMD FGLRX Driver (post release update). The plain FGLRX driver installs just fine, but the post update gives me an error when I attempt to install it. Here's the log file: pastebin.com/rJMSkXwU
Why can I not install what I assume is a helpful update to the FGLRX dirver?