Thanks for reading this, would be grateful for any thoughts on the matter.

I run knoppix from the cd, when I launch xawtv without my USB webcam my TV card is found, I can tune in and get the full range of TV stations. Conversely, when I launch with the webcam (connected via 4 port hub), I can only get the cam image on all channels, and in the setup box I am only offered the cam as the only video source, the TV card is not found at all.

Any ideas how to run the TV card without having to discoonect the webcam?

TIA