Comment 24 for bug 154104

I really don't think this is a bug.... it isn't hard to fix neither.

Just add

 Option "DRI" "true"

in the device section that deals with your graphic card drivers. Yeah, I'm talking about xorg.conf

Also, you must add

   Load "dri"

in your module section.

Seriously, doing this is far much better than just copy-paste some other guys xorg.conf! If you ask me that is just crazy! xorg.conf does like hundreds and hundreds of things. If you get luckily and it works, then it is only a matter of time when you get some other problems!

Well atleast this worked out fine for me!