Having some problems while running in Ubuntu 0810

[jondecker76]

on the website it specifically says that the specs are the same for windows. Also, it lists geforce 4x cards as sufficient, which I easily meet.

I have now tried several different versions of the nvidia driver including the latest, all with the same problem.

Another reproducable thing is that it slows to around 1 fps any time i'm around a corpse, without fail. Surely I can't be the only person having such problems???