I can't get my M-Audio Fast Track Pro audio interface to work on Ubuntu 11.04. It is not recognized and I see no audio devices under Sound Preferences / Hardware.

According to this thread ( http://ubuntuforums.org/showpost.php...47&postcount=5 ) It is supposed to be recognized automatically as a usb audio class-compliant device, but on my system it doesn't.

I now also "upgraded" to Ubuntu Studio, but the problem persists.

Any help would be greatly appreciated,