Lenovo ThinkPad T440s

Extra hardware information
= Configuration details =

Compiler flags
Main article: Safe CFLAGS

USE flags
for the docking station you need probably this: x11-drivers/xf86-video-intel uxa

Required packages

 * or for the Wi-Fi firmware
 * for the card reader

nVidia Optimus / Bumblebee support
This configuration allows for switching between integrated Intel GPU and nVidia GPU using primusrun (x11-misc/primus from bumblebee overlay).

Hardware and PCI slots

X.org server configuration

Bumblebee configuration

Secondary X server for nVidia