[Nouveau] Nvidia OFFLOAD (nvidia-prime)

__- -__ isapgswell at gmail.com
Sun Sep 19 03:50:19 UTC 2021


Hi,

One observation related into 10-nvidia.conf file

Section "OutputClass"
    Identifier "nvidia"
    MatchDriver "nvidia-drm"
    Driver "nvidia-modeset"
    Option "AllowEmptyInitialConfiguration"
    ModulePath "/usr/lib/x86_64-linux-gnu/nvidia/xorg"
EndSection

aTI,

L. F

On Sat, Sep 18, 2021 at 6:21 PM __- -__ <isapgswell at gmail.com> wrote:

> Hi,
>
> I would like to share my 3 files at /usr/share/X11/xorg.conf.d/
>
> xorg.conf
> 10-nvidia.conf
> 11-nvidia-offload.conf
>
> a) xorg
> Section "Files"
>    ModulePath "/usr/lib/xorg"
> EndSection
>
> Section "Device"
>    Identifier "intel"
>    Driver "i915"
>    Option "DRI2" "on"
>    BusID "PCI:0:2:0"
> #   Option "AccelMethod" "uxa"
> EndSection
>
> Section "Screen"
>    Identifier "intel"
>    Device "intel"
> EndSection
>
> Section "Device"
>    Identifier "nvidia-drm"
>    Driver "nvidia-drm"
> EndSection
>
> Section "Device"
>    Identifier "nvidia-modeset"
>    Driver "nvidia-modeset"
> EndSection
>
> Section "Device"
>    Identifier "nvidia"
>    Driver "nvidia"
>    BusID "PCI:1:0:0"
> EndSection
>
> Section "ServerFlags"
>    Option "DefaultServerLayout" "layout"
>    Option "DisableVidModeExtension"  "on"
>    Option "AIGLX" "off"
>    Option "IndirectGLX" "off"
>    Option "GlxVisuals" "minimal"
>    Option "Log" "flush"
>    Option "DontVTSwitch"  "on"
>    Option "DontZap"  "on"
>    Option "DontZoom"  "on"
>    Option "AutoAddDevices" "on"
>    Option "AutoEnableDevices" "off"
>    Option "AutoAddGPU" "on"
>    Option "AutoBindGPU"  "off"
> EndSection
>
> Section "Extensions"
>    Option "RENDER" "Enable"
>    Option "Composite" "Enable"
>    Option "GLX" "Enable"
>    Option "MIT-SHM" "Disable"
> EndSection
>
> b) 10-nvidia.conf (same as default)
> Section "OutputClass"
>     Identifier "nvidia"
>     MatchDriver "nvidia-drm"
>     Driver "nvidia"
>     Option "AllowEmptyInitialConfiguration"
>     ModulePath "/usr/lib/x86_64-linux-gnu/nvidia/xorg"
> EndSection
>
> c) 11-nvidia-offload.conf
> Section "ServerLayout"
>     Identifier "layout"
>     Screen 0 "intel" 0 0
>     Inactive "nvidia-drm"
>     Inactive "nvidia-modeset"
>     Inactive "nvidia"
>     Option "AllowNVIDIAGPUScreens"
> EndSection
>
> My dGPU is a 940mx (nvidia) playing at 2560x1080, ubuntu 20.04 LTS
>
> aTI,
>
> L. F
>
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