I have narrowed it down to an issue with just enlightenment desktop, no 
such issue on xfce.  ctrl+alt+backspace or anything does nothing.  Will 
install gpu-tools and libva-intel-driver, thanks.

On Wednesday, March 18, 2015 at 2:45:23 PM UTC-7, JD Robinson wrote:
>
> At the point where you log out, are you logging out of an lxdm session? 
> Have you tried restarting X with ctrl+alt+backspace? 
>
>
> Also try (installing): 
>
> xpbs-install intel-gpu-tools libva-intel-driver 
>