安裝 Nvidia 驅動程序後 CentOS 7 w/Gnome 在啟動時掛起？

有很多關於這些主題的單獨資訊，但我無法找到我認為非常常見的情況的答案。

我在帶有 CentOS 7 和 Gnome 桌面的伺服器中有 2 個 Nvidia GTX 1080。GPU 將專門用於 CUDA 計算，而不是影片輸出。

請參閱核心載入螢幕的螢幕截圖。

我的 xorg.conf 看起來像這樣：

[root@0cc47a8a1a10 ~]# cat /etc/X11/xorg.conf
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 367.44  (buildmeister@swio-display-x86-rhel47-01)  Wed Aug 17 22:54:35 PDT 2016

Section "ServerLayout"
   Identifier     "Layout0"
   Screen      0  "Screen0"
   InputDevice    "Keyboard0" "CoreKeyboard"
   InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
   FontPath        "/usr/share/fonts/default/Type1"
EndSection

Section "InputDevice"
   # generated from default
   Identifier     "Mouse0"
   Driver         "mouse"
   Option         "Protocol" "auto"
   Option         "Device" "/dev/input/mice"
   Option         "Emulate3Buttons" "no"
   Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
   # generated from default
   Identifier     "Keyboard0"
   Driver         "kbd"
EndSection

Section "Monitor"
   Identifier     "Monitor0"
   VendorName     "Unknown"
   ModelName      "Unknown"
   HorizSync       28.0 - 33.0
   VertRefresh     43.0 - 72.0
   Option         "DPMS"
EndSection

Section "Device"
   Identifier     "Device0"
   Driver         "nvidia"
   VendorName     "NVIDIA Corporation"
EndSection

Section "Screen"
   Identifier     "Screen0"
   Device         "Device0"
   Monitor        "Monitor0"
   DefaultDepth    24
   SubSection     "Display"
       Depth       24
   EndSubSection
EndSection

[root@0cc47a8a1a10 ~]#

這是 /var/log/Xorg.5.log 的最後一部分：

[    37.157] (==) ModulePath set to "/usr/lib64/xorg/modules"
[    37.157] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[    37.157] (WW) Disabling Keyboard0
[    37.157] (WW) Disabling Mouse0
[    37.157] (II) Loader magic: 0x7fd419fc1020
[    37.157] (II) Module ABI versions:
[    37.157]    X.Org ANSI C Emulation: 0.4
[    37.157]    X.Org Video Driver: 19.0
[    37.157]    X.Org XInput driver : 21.0
[    37.157]    X.Org Server Extension : 9.0
[    37.157] (II) xfree86: Adding drm device (/dev/dri/card1)
[    37.157] (II) xfree86: Adding drm device (/dev/dri/card2)
[    37.157] (II) xfree86: Adding drm device (/dev/dri/card0)
[    37.157] (II) xfree86: Adding drm device (/dev/dri/card3)
[    37.157] (II) xfree86: Adding drm device (/dev/dri/card4)
[    37.165] (--) PCI: (0:2:0:0) 10de:1b80:10de:119e rev 161, Mem @ 0xcf000000/16777216, 0x383fe0000000/268435456, 0x383ff0000000/33554432, I/O @ 0x00006000/128, BIOS @ 0x????????/524288
[    37.165] (--) PCI: (0:3:0:0) 10de:1b80:10de:119e rev 161, Mem @ 0xcd000000/16777216, 0x383fc0000000/268435456, 0x383fd0000000/33554432, I/O @ 0x00005000/128, BIOS @ 0x????????/524288
[    37.165] (--) PCI:*(0:6:0:0) 1a03:2000:15d9:0852 rev 48, Mem @ 0xcb000000/16777216, 0xcc000000/131072, I/O @ 0x00004000/128, BIOS @ 0x????????/131072
[    37.165] (--) PCI: (0:131:0:0) 10de:1b80:10de:119e rev 161, Mem @ 0xfa000000/16777216, 0x387fe0000000/268435456, 0x387ff0000000/33554432, I/O @ 0x0000d000/128, BIOS @ 0x????????/524288
[    37.165] (--) PCI: (0:132:0:0) 10de:1b80:10de:119e rev 161, Mem @ 0xf8000000/16777216, 0x387fc0000000/268435456, 0x387fd0000000/33554432, I/O @ 0x0000c000/128, BIOS @ 0x????????/524288
[    37.165] (II) LoadModule: "glx"
[    37.165] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
[    37.171] (II) Module glx: vendor="NVIDIA Corporation"
[    37.171]    compiled for 4.0.2, module version = 1.0.0
[    37.171]    Module class: X.Org Server Extension
[    37.171] (II) NVIDIA GLX Module  367.44  Wed Aug 17 21:50:26 PDT 2016
[    37.171] (II) LoadModule: "nvidia"
[    37.171] (II) Loading /usr/lib64/xorg/modules/drivers/nvidia_drv.so
[    37.171] (II) Module nvidia: vendor="NVIDIA Corporation"
[    37.171]    compiled for 4.0.2, module version = 1.0.0
[    37.171]    Module class: X.Org Video Driver
[    37.171] (II) NVIDIA dlloader X Driver  367.44  Wed Aug 17 21:28:13 PDT 2016
[    37.171] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    37.171] (++) using VT number 1

[    37.171] (EE) No devices detected.
[    37.171] (EE)
Fatal server error:
[    37.171] (EE) no screens found(EE)
[    37.171] (EE)
Please consult the The X.Org Foundation support
        at http://wiki.x.org
for help.
[    37.171] (EE) Please also check the log file at "/var/log/Xorg.5.log" for additional information.
[    37.171] (EE)

事實證明，Nvidia 驅動程序安裝程序破壞了一些涉及 libglx.so 的文件。我不知道究竟是什麼文件，並且將原始的 libglx.so 複製到一個 Nvidia 棒上也沒有帶回東西。

使用“ –no-opengl-files ”安裝標誌，並在安裝期間提示覆蓋 xconfig 時選擇“否”解決了這個問題。

更詳細地說，這些步驟是：

• 使用 Gnome 桌面安裝 CentOS 7

• 開機後：

  • yum -y 更新
  • yum -y install kernel-devel epel-release
  • yum -y 安裝 dkms gcc gcc-g++
  • 重啟（進入新核心）

• 開機後：

  • sh latest_nvidia_driver.run –no-opengl-files
  • 提示 xconfig 覆蓋時選擇“否”
  • systemctl set-default graphics.target（如果您的預設執行級別還不是圖形）
  • 重啟

引用自：https://serverfault.com/questions/804814