Comment 57 for bug 1085596

You just need to change /dev/mali0 file mode to 777

Add this rule to your udev rules, and opengl es 3.0 now works for me :

KERNEL==”mali[0-9]”, GROUP=”video” MODE=”0777”

> http://malideveloper.arm.com/develop-for-mali/features/graphics-and-compute-development-on-samsung-chromebook/
>
> I haven't had much luck with the 3.8 kernel-next kernel on 13.04 either yet...