I upgraded to ubuntu 12.04LTS and Skype 4.0. When I make a video call I can ear and see the other person fine, but when I start my video, the image of the incoming video call starts flashing between blue and normal video( the same for my mirror image in the little square). The other person sees me fine.
I didn't have this problem with the previous version of Skype. I tried to desinstall and install Skype form the Ubuntu Softwer Center but no change. The webcam is a Logitech. after the upgrade it didn't work anymore with Cheese, but works fine with another program called guvcview.
Thank in advance for your help