私はNvidia GeForce MX150を搭載したノートブックでArtix Linux（Arch Linuxベース）を使用しています。独自のnvidiaドライバをインストールしました。それはOptimus GPUであり（少なくともそう思います）、X-ServerがGPUで実行されることを望みます。私はNvidiaに切り替えましたnvidia-prime-select（AUR: NVIDIA-Prime-Select-git）。その後、X-Serverは起動しなくなります。
/etc/X11/xorg.conf 作成者nvidia-prime-select nvidia:
Section "Files"
ModulePath "/opt/nvidia/xorg/modules"
ModulePath "/usr/lib64/xorg/modules"
EndSection
## avoid glamor that prevent nvidia driver to load correctly
Section "Module"
Disable "glamoregl"
EndSection
## ABI config
Section "ServerFlags"
Option "IgnoreABI" "1"
EndSection
Section "ServerLayout"
Identifier "layout"
Screen 0 "nvidia_screen"
Inactive "intel"
Option "Xinerama" "0"
EndSection
## nvidia xorg conf
Section "Device"
Identifier "nvidia"
Driver "nvidia"
EndSection
Section "Screen"
Identifier "nvidia_screen"
Device "nvidia"
EndSection
## intel xorg conf
Section "Device"
Identifier "intel"
Driver "modesetting"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "intel_screen"
Device "intel"
Option "AccelMethod" "sna"
EndSection
/var/log/Xorg.0.log:
[ 7197.048] (--) Log file renamed from "/var/log/Xorg.pid-2888.log" to "/var/log/Xorg.0.log"
[ 7197.049]
X.Org X Server 1.21.1.3
X Protocol Version 11, Revision 0
[ 7197.049] Current Operating System: Linux Jonas 5.15.12-artix1-1 #1 SMP PREEMPT Thu, 30 Dec 2021 11:24:09 +0000 x86_64
[ 7197.049] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=3d98ec6b-0f70-48b2-bf89-d798d47e129b rw loglevel=3 quiet
[ 7197.049]
[ 7197.049] Current version of pixman: 0.40.0
[ 7197.049] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 7197.049] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 7197.049] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jan 14 19:01:15 2022
[ 7197.049] (==) Using config file: "/etc/X11/xorg.conf"
[ 7197.049] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 7197.050] (==) ServerLayout "layout"
[ 7197.050] (**) |-->Screen "nvidia_screen" (0)
[ 7197.050] (**) | |-->Monitor "<default monitor>"
[ 7197.050] (**) | |-->Device "nvidia"
[ 7197.050] (**) | |-->GPUDevice "intel"
[ 7197.050] (==) No monitor specified for screen "nvidia_screen".
Using a default monitor configuration.
[ 7197.050] (**) |-->Inactive Device "intel"
[ 7197.050] (**) Option "Xinerama" "0"
[ 7197.050] (**) Option "IgnoreABI" "1"
[ 7197.050] (**) Ignoring ABI Version
[ 7197.050] (==) Automatically adding devices
[ 7197.050] (==) Automatically enabling devices
[ 7197.050] (==) Automatically adding GPU devices
[ 7197.050] (==) Automatically binding GPU devices
[ 7197.050] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 7197.050] (WW) The directory "/usr/share/fonts/misc" does not exist.
[ 7197.050] Entry deleted from font path.
[ 7197.050] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[ 7197.050] Entry deleted from font path.
[ 7197.050] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[ 7197.050] Entry deleted from font path.
[ 7197.050] (==) FontPath set to:
/usr/share/fonts/TTF,
/usr/share/fonts/100dpi,
/usr/share/fonts/75dpi
[ 7197.050] (**) ModulePath set to "/opt/nvidia/xorg/modules,/usr/lib64/xorg/modules"
[ 7197.050] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 7197.050] (II) Module ABI versions:
[ 7197.050] X.Org ANSI C Emulation: 0.4
[ 7197.050] X.Org Video Driver: 25.2
[ 7197.050] X.Org XInput driver : 24.4
[ 7197.050] X.Org Server Extension : 10.0
[ 7197.051] (++) using VT number 7
[ 7197.051] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 7197.052] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 7197.052] (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[ 7197.062] (--) PCI:*(0@0:2:0) 8086:5917:1025:1193 rev 7, Mem @ 0xb2000000/16777216, 0xc0000000/268435456, I/O @ 0x00005000/64, BIOS @ 0x????????/131072
[ 7197.062] (--) PCI: (1@0:0:0) 10de:1d10:1025:119a rev 161, Mem @ 0xb3000000/16777216, 0xa0000000/268435456, 0xb0000000/33554432, I/O @ 0x00004000/128
[ 7197.062] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 7197.062] (WW) "glamoregl" will not be loaded unless you've specified it to be loaded elsewhere.
[ 7197.062] (II) "glx" will be loaded by default.
[ 7197.062] (II) LoadModule: "glx"
[ 7197.062] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
[ 7197.064] (II) Module glx: vendor="X.Org Foundation"
[ 7197.064] compiled for 1.21.1.3, module version = 1.0.0
[ 7197.064] ABI class: X.Org Server Extension, version 10.0
[ 7197.064] (II) LoadModule: "nvidia"
[ 7197.064] (II) Loading /usr/lib64/xorg/modules/drivers/nvidia_drv.so
[ 7197.065] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 7197.065] compiled for 1.6.99.901, module version = 1.0.0
[ 7197.065] Module class: X.Org Video Driver
[ 7197.065] (II) LoadModule: "modesetting"
[ 7197.065] (II) Loading /usr/lib64/xorg/modules/drivers/modesetting_drv.so
[ 7197.071] (II) Module modesetting: vendor="X.Org Foundation"
[ 7197.071] compiled for 1.21.1.3, module version = 1.21.1
[ 7197.071] Module class: X.Org Video Driver
[ 7197.071] ABI class: X.Org Video Driver, version 25.2
[ 7197.071] (II) NVIDIA dlloader X Driver 495.46 Wed Oct 27 16:28:42 UTC 2021
[ 7197.071] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 7197.071] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 7197.092] (II) modeset(G0): using drv /dev/dri/card0
[ 7197.092] (WW) Falling back to old probe method for modesetting
[ 7197.109] (EE) No devices detected.
[ 7197.109] (EE)
Fatal server error:
[ 7197.109] (EE) no screens found(EE)
[ 7197.109] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 7197.109] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 7197.109] (EE)
[ 7197.187] (EE) Server terminated with error (1). Closing log file.
その後、ターミナルセッションで実行し、nvidia-prime-select intelsddmが正常に起動しました（もちろん、Intel GPUで）。後で作成された/etc/X11/xorg.config nvidia-prime-ui（以前は存在しなかった）も削除しました。
しかし、今こうnvidia-settings言ってみてください。
ERROR: Unable to load info from any available system
私が始める前に。
また、Nvidia GPUで単一のプログラムを実行するためにBumblebeeを試してみましたが、次のコマンドを使用すると同様のエラーが発生しますoptirun supertuxkart。
[ 7011.039]
X.Org X Server 1.21.1.3
X Protocol Version 11, Revision 0
[ 7011.039] Current Operating System: Linux Jonas 5.15.12-artix1-1 #1 SMP PREEMPT Thu, 30 Dec 2021 11:24:09 +0000 x86_64
[ 7011.039] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=3d98ec6b-0f70-48b2-bf89-d798d47e129b rw loglevel=3 quiet
[ 7011.039]
[ 7011.040] Current version of pixman: 0.40.0
[ 7011.040] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 7011.040] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 7011.040] (==) Log file: "/var/log/Xorg.8.log", Time: Fri Jan 14 18:58:09 2022
[ 7011.042] (++) Using config file: "/etc/bumblebee/xorg.conf.nvidia"
[ 7011.042] (++) Using config directory: "/etc/bumblebee/xorg.conf.d"
[ 7011.042] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 7011.045] (==) ServerLayout "Layout0"
[ 7011.045] (==) No screen section available. Using defaults.
[ 7011.045] (**) |-->Screen "Default Screen Section" (0)
[ 7011.045] (**) | |-->Monitor "<default monitor>"
[ 7011.046] (==) No device specified for screen "Default Screen Section".
Using the first device section listed.
[ 7011.046] (**) | |-->Device "DiscreteNvidia"
[ 7011.046] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 7011.046] (**) Option "AutoAddDevices" "false"
[ 7011.046] (**) Option "AutoAddGPU" "false"
[ 7011.046] (**) Not automatically adding devices
[ 7011.046] (==) Automatically enabling devices
[ 7011.046] (**) Not automatically adding GPU devices
[ 7011.046] (==) Automatically binding GPU devices
[ 7011.046] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 7011.046] (WW) The directory "/usr/share/fonts/misc" does not exist.
[ 7011.046] Entry deleted from font path.
[ 7011.046] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[ 7011.046] Entry deleted from font path.
[ 7011.046] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[ 7011.046] Entry deleted from font path.
[ 7011.046] (==) FontPath set to:
/usr/share/fonts/TTF,
/usr/share/fonts/100dpi,
/usr/share/fonts/75dpi
[ 7011.046] (++) ModulePath set to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules"
[ 7011.046] (==) |-->Input Device "Mouse0"
[ 7011.046] (==) |-->Input Device "Keyboard0"
[ 7011.046] (==) The core pointer device wasn't specified explicitly in the layout.
Using the first mouse device.
[ 7011.046] (==) The core keyboard device wasn't specified explicitly in the layout.
Using the first keyboard device.
[ 7011.046] (II) Module ABI versions:
[ 7011.046] X.Org ANSI C Emulation: 0.4
[ 7011.046] X.Org Video Driver: 25.2
[ 7011.046] X.Org XInput driver : 24.4
[ 7011.046] X.Org Server Extension : 10.0
[ 7011.048] (--) using VT number 7
[ 7011.048] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 7011.049] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 7011.049] (II) Platform probe for /sys/devices/pci0000:00/0000:00:02.0/drm/card0
[ 7011.053] (--) PCI: (1@0:0:0) 10de:1d10:1025:119a rev 161, Mem @ 0xb3000000/16777216, 0xa0000000/268435456, 0xb0000000/33554432, I/O @ 0x00004000/128
[ 7011.054] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 7011.054] (II) LoadModule: "glx"
[ 7011.057] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 7011.060] (II) Module glx: vendor="X.Org Foundation"
[ 7011.060] compiled for 1.21.1.3, module version = 1.0.0
[ 7011.060] ABI class: X.Org Server Extension, version 10.0
[ 7011.060] (II) LoadModule: "nvidia"
[ 7011.060] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[ 7011.068] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 7011.068] compiled for 1.6.99.901, module version = 1.0.0
[ 7011.068] Module class: X.Org Video Driver
[ 7011.069] (II) LoadModule: "mouse"
[ 7011.069] (WW) Warning, couldn't open module mouse
[ 7011.069] (EE) Failed to load module "mouse" (module does not exist, 0)
[ 7011.069] (II) LoadModule: "kbd"
[ 7011.069] (WW) Warning, couldn't open module kbd
[ 7011.069] (EE) Failed to load module "kbd" (module does not exist, 0)
[ 7011.070] (II) NVIDIA dlloader X Driver 495.46 Wed Oct 27 16:28:42 UTC 2021
[ 7011.070] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 7011.070] (EE) No devices detected.
[ 7011.070] (EE)
Fatal server error:
[ 7011.070] (EE) no screens found(EE)
[ 7011.070] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 7011.070] (EE) Please also check the log file at "/var/log/Xorg.8.log" for additional information.
[ 7011.070] (EE)
[ 7011.070] (EE) Server terminated with error (1). Closing log file.
__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia supertuxkartGPUを使用して実行するとき
lspci -k：
...
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07)
Subsystem: Acer Incorporated [ALI] Device 1193
Kernel driver in use: i915
Kernel modules: i915
...
01:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
Subsystem: Acer Incorporated [ALI] Device 119a
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
...
Nvidia-Bug-report.sh：https://pastebin.com/HrrEfKrW
質問：
- なぜ
nvidia-settingsもう機能しないのですか？ - nvidia-prime-selectを使用してNvidia GPUに変更してもX-Serverが起動しないのはなぜですか？
- ミツバチが働かないのはなぜですか？ ->解決済み
BusID "PCI:1:0:0"編集：で作成したxorg.configファイルの「Devices」セクションに追加しましたnvidia-prime-select nvidia。 xorgが起動しますが、sddmは黒い画面を表示します。新しいログ：https://pastebin.com/gYUv9tqN、sddmログ：https://pastebin.com/b8ixWMiJ
修正する:
- PlasmaとGnome（Xorg）を始めました。同じ質問。
BusID "PCI:1:0:0"NVIDIAデバイスセクションに追加しましたが、/etc/bumblebee/xorg.conf.nvidiaBumblebeeが機能します！BusID "PCI:1:0:0"次回追加すると他のエラーが発生することに気づきました/etc/X11/xorg.conf。https://pastebin.com/JCNrA6fW