G'day Markus. I also have a Fujitsu laptop with this soundcard. It seems the problem is the multi-function ports. The I/O on this card can be altered from input status to output depending on what you plug into the socket but this is software driven. I don't know if such features are upported in Linux. I think a post to the alsa-dev list might be in order... let's see who get's to do it first ! cheers, g.