Just recently I purchased a hauppauge 950q after seeing that it would supported by my Ubuntu TV box. After simply plugging it in and allowing Kaffine to scan for channels I left allowing other members of the house to watch TV. When I came back it no longer works the others describe a sudden error and then nothing they did could make it work. I myself have tried re installing the drivers but nothing gets it to work. The odd thing is when I scan for whats plugged into the usb on the console it is still identified as hauppauge.