I recently did an update on my Ubuntu 11.04.
Unfortunately I can't remember what was updated, but I am sure there were some core things.
Anyway, before that update I could change the fan speed, due it's heavy loudness, with an application called
When I try to use it now with:
nvclock -f -F 70
I only get following reply:
So how can I get it back working, because it's really annoying loud