X Sever —— Xorg

发表于 2020-03-20 分类于系统服务， Xorg 阅读次数：39 阅读次数：48
本文字数： 7k 阅读时长 ≈ 6 分钟

Xorg：基于X11协议的服务端。管理硬件设备（驱动），键盘鼠标显示器等

Xorg配置文件

生成配置文件

 
       # Xorg -configure :2

:2显示窗口，在Xorg启动的情况下，无法获取当前的Xorg配置文件

xorg.conf

具体参数说明：man xorg.conf

 
    
     
       
       Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	Screen      1  "Screen1" RightOf "Screen0"
	InputDevice    "Mouse0" "CorePointer"
 InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
 ModulePath "/usr/lib/xorg/modules"
 FontPath "/usr/share/fonts/X11/misc"
 FontPath "/usr/share/fonts/X11/cyrillic"
 FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
 FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
 FontPath "/usr/share/fonts/X11/Type1"
 FontPath "/usr/share/fonts/X11/100dpi"
 FontPath "/usr/share/fonts/X11/75dpi"
 FontPath "built-ins"
EndSection

Section "Module"
 Load "glx"
EndSection

Section "InputDevice"
 Identifier "Keyboard0"
 Driver "kbd"
EndSection

Section "InputDevice"
 Identifier "Mouse0"
 Driver "mouse"
 Option "Protocol" "auto"
 Option "Device" "/dev/input/mice"
 Option "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
 Identifier "Monitor0"
 VendorName "Monitor Vendor"
 ModelName "Monitor Model"
EndSection

Section "Monitor"
 Identifier "Monitor1"
 VendorName "Monitor Vendor"
 ModelName "Monitor Model"
EndSection

Section "Device"
 ### Available Driver options are:-
 ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
 ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
 ### <percent>: "<f>%"
 ### [arg]: arg optional
 #Option "Accel" # [<bool>]
 #Option "SWcursor" # [<bool>]
 #Option "EnablePageFlip" # [<bool>]
 #Option "SubPixelOrder" # [<str>]
 #Option "ZaphodHeads" # <str>
 #Option "AccelMethod" # <str>
 #Option "DRI3" # [<bool>]
 #Option "DRI" # <i>
 #Option "ShadowPrimary" # [<bool>]
 #Option "TearFree" # [<bool>]
 #Option "DeleteUnusedDP12Displays" # [<bool>]
 Identifier "Card0"
 Driver "amdgpu"
 BusID "PCI:1:0:0"
EndSection

Section "Device"
 ### Available Driver options are:-
 ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
 ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
 ### <percent>: "<f>%"
 ### [arg]: arg optional
 #Option "Accel" # [<bool>]
 #Option "SWcursor" # [<bool>]
 #Option "EnablePageFlip" # [<bool>]
 #Option "SubPixelOrder" # [<str>]
 #Option "ZaphodHeads" # <str>
 #Option "AccelMethod" # <str>
 #Option "DRI3" # [<bool>]
 #Option "DRI" # <i>
 #Option "ShadowPrimary" # [<bool>]
 #Option "TearFree" # [<bool>]
 #Option "DeleteUnusedDP12Displays" # [<bool>]
 Identifier "Card1"
 Driver "amdgpu"
 BusID "PCI:1:0:1"
EndSection

Section "Screen"
 Identifier "Screen0"
 Device "Card0"
 Monitor "Monitor0"
 SubSection "Display"
 Viewport 0 0
 Depth 1
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 4
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 8
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 15
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 16
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 24
 EndSubSection
EndSection

Section "Screen"
 Identifier "Screen1"
 Device "Card1"
 Monitor "Monitor1"
 SubSection "Display"
 Viewport 0 0
 Depth 1
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 4
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 8
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 15
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 16
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 24
 EndSubSection
EndSection
  
     
 
    
  

      
  

注意：在xorg.conf中配置显卡总线地址BusID时，必须以十进制表示，比如lspci总线地址（以十六进制显示）为91:00.0，将其转换为十进制145:00:0（16x9+1）配置在xorg.conf中。

Driver的选择必须根据使用的显卡和系统的支持情况配置,在系统不支持的情况下可以使用modesetting代替测试，不一定配置成功

centos系统支持的驱动在/lib64/xorg/modules/drivers/

 
           # ls /lib64/xorg/modules/drivers/
ati_drv.so  dummy_drv.so  fbdev_drv.so  modesetting_drv.so  nouveau_drv.so  qxl_drv.so  radeon_drv.so  v4l_drv.so

ubuntu系统支持的驱动在/usr/lib/xorg/modules/drivers/

 
           ls /usr/lib/xorg/modules/drivers/
amdgpu_drv.so  ati_drv.so  fbdev_drv.so  intel_drv.so  modesetting_drv.so  nouveau_drv.so  qxl_drv.so  radeon_drv.so  vesa_drv.so  vmware_drv.so

参数

应用示例

 
    
     
       
       # nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 440.82

Section "ServerLayout"
    Identifier     "Layout0"
 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/input/mice"
 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 "Philips PHL 237E7"
 HorizSync 30.0 - 83.0
 VertRefresh 56.0 - 76.0
 Option "DPMS"
EndSection

Section "Device"
 Identifier "Device0"
 Driver "nvidia"
 VendorName "NVIDIA Corporation"
 BoardName "Quadro P6000"
EndSection

Section "Screen"
 Identifier "Screen0"
 Device "Device0"
 Monitor "Monitor0"
 DefaultDepth 24
 Option "Stereo" "0"
 Option "nvidiaXineramaInfoOrder" "DFP-8"
 Option "metamodes" "DP-5: nvidia-auto-select +1920+0, DP-7: nvidia-auto-select +0+0"
 Option "SLI" "Off"
 Option "MultiGPU" "Off"
 Option "BaseMosaic" "off"
 SubSection "Display"
 Depth 24
 EndSection
  
     
 
    
  

      
  

启动

 
       startx -- -layout seat0 -seat seat0 -novtswitch -sharevts

参数详解： man Xorg

-novtswitch: 如果操作系统支持，请禁用自动启动服务器时将X服务器重置和关机自动切换到激活的VT的功能
-sharevts: 如果操作系统支持，则与另一个X服务器共享虚拟终端。

X Sever —— Xorg

X Sever —— Xorg

Xorg配置文件

xorg.conf

参数

应用示例

启动

参考

猜你喜欢