I set up Kubuntu 13.10 on my roommate's old Lenovo laptop (formerly a Windows XP machine).  It has a Celeron processor and has 2 GB of RAM (upgraded by the previous owner from either 512 MB or 1 GB, don't know which).  Kubuntu's running great.  It does not have a built-in web cam, but we used a USB-based Logitech C510 web cam.  To my surprise, I did not need to install a driver.  It worked out of the box.  I tested it at www.testwebcam.com.  We tested a Skype conversation from my Skype account to his.  On his laptop we were able to get a good video transmission, but the audio was such poor quality that it's unusable.  It completely breaks up.  I tried adjusting the volume levels both in Kubuntu and in Skype, but the audio was awful no matter what.  I played a Youtube video in Firefox and the audio quality was perfectly fine.  
Any ideas?
Edit: One other quick question. I also tried his web cam on my newer Lenovo, but I could not get it to work instead of the built-in web cam that comes with this thing. How would I use the USB-based cam instead of the built-in one?
					Any ideas?
Edit: One other quick question. I also tried his web cam on my newer Lenovo, but I could not get it to work instead of the built-in web cam that comes with this thing. How would I use the USB-based cam instead of the built-in one?





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