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Start X on nvidia card - xorg.conf BusID

 

Hello,

Possibly silly question, but couldn't see a clear answer anywhere.

On hybrid graphic laptops (eg: Dell XPS 17) is it possible to specify
the nvidia device BusID in /etc/X11/xorg.conf so that X starts using
the nvidia card from the get go? eg:

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BusID          "PCI:01:00:0"
    Option         "IgnoreEDID"
    Option         "ConnectedMonitor" "DFP-0"
EndSection


(this doesn't work but maybe I'm doing it wrong)


dtbaker@Dellbuntu:~$ lspci|grep VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation
Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: nVidia Corporation Device 0dcd (rev ff)

Cheers,
Dave


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