Hi, On Wed, Aug 12, 2015 at 04:40:57PM +0900, Alexandre Courbot wrote: > Great, thanks. Are you also on an optimus configuration with the > NVIDIA card being the secondary GPU? Spec says graphic processor is NVIDIA GeForce NV14P-GV2 GT40M, system is Lenovo E431 laptop. I am a stranger here, started Kernel journey towards north and reached south since the system wasn't booting :), don't know how to find it is an optimus configuration, if above details aren't enough, let me know how to find out. Regards Afzal _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel