Comment 0 for bug 83015

I have here a Medion PC with a HDA Intel card and in previous versions of ubuntu this card was detected without any problems but now in feisty there is something really crazy: Sometimes all works perfect. The card is detected, sound works in all applications with alsa or oss and aoss but sometimes the card can't be detected and in the control-center in the audio manager is only the soundchip of my tv card listet (normal) but not the HDA Intel card...
I tryed cold start, warm start (I don't know if this are also the right english words...) and so on but I can't find a connection between different ways to start. It looks like it's random.

Can you help me debugging this curious thing? I have no idea how to do that... and I coul'nt find another bug report like this.