[UbuntuUser]

[    13.189] (II) LoadModule: "modesetting"
[    13.189] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    13.190] (II) Module modesetting: vendor="X.Org Foundation"
[    13.190]     compiled for 1.20.4, module version = 1.20.4

Please switch to the intel xorg driver. You can find in the VAAPI howto, on how to do that.  

YES, that did it! Thank you very much. You guys rock. 

Can you tell me where you found the VAAPI howto that shows how to switch to the intel xorg driver?

Thanks, UbuntuUser