First of all, thanks everyone for your quick replies.
Second, it's the first time that i write here but i'm a happy ubuntu studio
user since 9.10!
So thanks to make this distro as great as it is...hope to contribute myself
more in the early future.
Now, i attach the output of these commands:
Thanks Ralf for the suggestions.
Tomorrow i will experiment a little bit.
One strange thing that i don't understand is why does still compare the
webcam (on the bus 2) in lsusb even if i blacklisted the uvcvideo e
videodev drivers?
I also found a very interesting discussion about rtirq made on
