Hello everyone. I am running i3wm and compton on xorg and Nouveau driver. Both VLC and Mplayer produce some glitches in the screen when they are in the full screen mode. What I mean by glitch is that on some random spots of the screen the brightness changes for a very short time. I know that it is a vague explanation, and I am sorry for that but I don't know how to give a more clear explanation! I am quite sure that there is nothing wrong with the Nouveau driver, because my Arch box is using the same driver and has no problem. However I was wondering, how can I identify the source of this problem? Thanks for your time.