I installed Arch linux 2016 and instaled the following packages in this order :nvidia and nvidia-libgl (then rebooted)xorgxorg-serverxorg-server-utilsxorg-appsgnome gnome-extraMy system configuration : Nvidia Gforce 820MIntel HD graphics 4400Intel i3 processorAfter reboot, I get this error :Complete log files ( output of journal -b ) is pasted here : http://pastebin.ubuntu.com/17953922/NOTE :Installing mesa-libgl by replacing nvidia-libgl solves the problem but that is not what I want. I want to use nvidia-libgl for better performance of my Graphic card.  Not the open source mesa-libgl 
Arch+GNOME : Oh no! something has gone wrong
arch linux;gnome;nvidia