Hybrid graphics

This page details the use of NVIDIA or AMD Switchable Graphics/Intel hybrid graphics.

When are hybrid graphics useful?

 * The display is connected to the iGPU.
 * There is no hardware multiplexer available (and therefore no BIOS option to switch to one of the cards)
 * NVIDIA or AMD and Intel cards are the two graphic cards on the device.

What options are available?

 * Proprietary NVIDIA drivers with Bumblebee.
 * Nouveau with PRIME.

External resources
+ https://wiki.archlinux.org/index.php/PRIME Arch documentation on switchable graphics using either the Nvidia or AMD open source or closed source drivers
 * http://www.ashmew2.me/#adventures_nvidia - Experiences with setting up a hybrid graphics setup and running into multiple problems.
 * https://github.com/Bumblebee-Project/bumblebee-gentoo/ - Bumblebee Overlay