Hello, I have an Intel embedded graphic card and I got a problem while playing video games. Indeed, I got a black area in video games on GNU/Linux. You can see for example the ioquake3 video game on Windows (no problem) : http://www.imagup.com/data/1170855872.html The you can compare to the ioquake3 video game on GNU/Linux (problem) : http://www.imagup.com/data/1170855936.html I got a similar problem on America's Army 2 (25assist) were the sky is black in spectator mode, then the screen is black when I play. My CPU is an Intel Celeron G440 LGA1155. I don't know exactly the version of the Intel driver I am using but you can tell me how to know. Can you help me to resolve this problem? Thank you. Regards.