[ubuntu] Yet another issue with a logitech built-in webcam

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http://ubuntuforums.org – Hello!! I have a problem with my built-in webcam. It used to be work, but around a year ago, it stopped working. I use Ubuntu 10.04 so I waited for the new LTS Ubuntu Release to see if that version could fix my problem, but I couldn't install it (I mean, I could, but I got that awful black screen issue). So I came back to My Ubuntu Lucid Version, but it still does not work. I does not work in Cheese, guvcview, gmail or skype. Not working at all. I get a black screen and the light of the webcam does not switch on. I've tried attaching an external webcam (Creative) and even if the light turn (Hardware)