I have a Microsoft HD webcam, and I am new to Ubuntu. This stuff is sometimes confusing to me. Anyway, I used to be able to get picture on cheese, but no sound. Now, I tried doing something suggested in these forums (can't remember what), and now this won't record even video. Now, the blue light that tells me the webcam is on stays on, but no video is being captured. When I boot my computer, the webcam light is on.

Anyway, any helpful tips would be appreciated. I post up a lot of videos on YouTube. Thank you very much for your help.