I installed Ubuntu 11.10 (Same issue in 11.04 btw) and then I installed Ironhide. I went through the configuration, chose the one with the highest confirmation for my system and tested it:
> Error: Module nvidia does not exist in /proc/modules > P50 Disabling nVidia Card Succeded
(the spelling error is theirs)
And it changes nothing. I tried other configurations and got worse results. This has really become a major headache. Any solutions?