Section "ServerLayout" Identifier "Layout0" Option "AutoAddDevices" "true" Option "AutoAddGPU" "false" EndSection Section "Device" Identifier "DiscreteNvidia" Driver "nvidia" VendorName "NVIDIA Corporation" # If the X server does not automatically detect your VGA device, # you can manually set it here. # To get the BusID prop, run `lspci | egrep 'VGA|3D'` and input the data # as you see in the commented example. # This Setting may be needed in some platforms with more than one # nvidia card, which may confuse the proprietary driver (e.g., # trying to take ownership of the wrong device). Also needed on Ubuntu 13.04. # BusID "PCI:01:00:0" # Setting ProbeAllGpus to false prevents the new proprietary driver # instance spawned to try to control the integrated graphics card, # which is already being managed outside bumblebee. # This option doesn't hurt and it is required on platforms running # more than one nvidia graphics card with the proprietary driver. # (E.g. Macbook Pro pre-2010 with nVidia 9400M + 9600M GT). # If this option is not set, the new Xorg may blacken the screen and # render it unusable (unless you have some way to run killall Xorg). Option "ProbeAllGpus" "false" Option "NoLogo" "true" #Option "UseEDID" "false" #Option "UseDisplayDevice" "none" # If your NVIDIA drivers are version 331.13 or newer, and you have a laptop # where some of the video outputs such as HDMI or DisplayPort are connected # to the NVIDIA GPU, and you sometimes connect an external monitor to those # ports, comment out the above two options and instead uncomment the option # below to allow using the external monitor when it is connected while also # allowing the X server to start when the monitor is disconnected. Option "AllowEmptyInitialConfiguration" EndSection Section "ServerFlags" Option "IgnoreABI" "1" EndSection Section "Screen" Identifier "Screen0" Device "DiscreteNvidia" EndSection