即使在註銷後，Debian 仍繼續從 lxde 執行腳本

我正在嘗試在 Steam 上玩一些遊戲（特別是Half-Life 2），但是在我的雙顯示器設置中啟用 Xinerama 會導致臭名昭著：

Could not find required OpenGL entry point 'glGetError'! Either your video card is unsupported, or your OpenGL driver needs to be updated.

我在archlinux forums找到了一個解決方案，但是我在使用 LXDE 的 shell 腳本中實現它時遇到了麻煩。

#!/usr/sh
pkill -SIGTERM -f xsession
startx -- -layout Steam

它成功地將我註銷，pkill但隨後我返回到控制台提示符並且startx從未執行過。我在這裡想念什麼？

user@home:~$ cat /etc/X11/xorg.conf.d/91-serverlayout-steam.conf
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 340.46  (pbuilder@zam904)  Fri Oct 17 21:29:34 UTC 2014

Section "ServerLayout"
   Identifier     "Steam"
   Screen      0  "Screen0" 0 0
   InputDevice    "Keyboard0" "CoreKeyboard"
   InputDevice    "Mouse0" "CorePointer"
   Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

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

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

Section "Monitor"
   # HorizSync source: edid, VertRefresh source: edid
   Identifier     "Monitor0"
   VendorName     "Unknown"
   ModelName      "Ancor Communications Inc VS248"
   HorizSync       30.0 - 83.0
   VertRefresh     50.0 - 76.0
   Option         "DPMS"
EndSection

Section "Device"
   Identifier     "Device0"
   Driver         "nvidia"
   VendorName     "NVIDIA Corporation"
   BoardName      "GeForce GTX 460 v2"
   BusID          "PCI:6:0:0"
EndSection

Section "Screen"
   Identifier     "Screen0"
   Device         "Device0"
   Monitor        "Monitor0"
   DefaultDepth    24
   Option         "Stereo" "0"
   Option         "nvidiaXineramaInfoOrder" "DFP-0"
   Option         "metamodes" "nvidia-auto-select +0+0"
   Option         "SLI" "Off"
   Option         "MultiGPU" "Off"
   Option         "BaseMosaic" "off"
   SubSection     "Display"
       Depth       24
   EndSubSection
EndSection

您是否在 LXDE 中執行該腳本？

如果是這樣，當你終止會話並且 LXDE 關閉時，腳本將終止，它也是 LXDE 會話的子程序。

引用自：https://unix.stackexchange.com/questions/223831