配置文件

X服务器

X服务器的主要配置文件为 /etc/X11/xorg.conf

Section "ServerLayout"#布局 
Identifier     "Xorg Configured"#布局标识
Screen     0   "Default Screen" 0 0   #屏幕标识
InputDevice    "Generic Keyboard"     #键盘标识
InputDevice    "Configured Mouse"     #鼠标标识
EndSection
Section "Module"  #模块 Load  "ddc"   Load  "dbe" Load  "dri" Load  "extmod" Load  "glx"		 Load  "bitmap"  Load  "type1" Load  "freetype" Load  "record"
EndSection
Section "Files"   #X核心字体路径 FontPath     "/usr/share/X11/fonts/75dpi"FontPath     "/usr/share/X11/fonts/100dpi" FontPath     "/usr/share/X11/fonts/misc" FontPath     "/usr/share/X11/fonts/cyrillic" FontPath     "/usr/share/X11/fonts/100dpi/:unscaled" FontPath     "/usr/share/X11/fonts/75dpi/:unscaled" FontPath     "/usr/share/X11/fonts/Type1" FontPath     "/usr/share/fonts/Chinese/wqy-bitmapfont"
EndSection
Section "Screen"  #屏幕
	Identifier "Default Screen"
	Device     "Card0"	#指定显卡 Monitor    "Monitor0"   #指定显示器
	DefaultDepth     24 #默认色深为24
	SubSection "Display"#可用分辨率
	Depth     24		#24位色深下可用分辨率
	Modes    "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480"
	………………
	EndSubSection
EndSection
Section "Device"   #显卡
	Identifier  "Card0" Driver"vesa"	 #驱动
	VendorName  "All"
	BoardName   "All"
EndSection    

配置文件内部结构

/
├/ "ServerLayout"     布局
│├ "InputDevice" keyboard 键盘
│├ "InputDevice" mouse鼠标
││
│└/ "Screen"显示子系统
│ ├ "Monitor"  显示器
│ ├ "Device"  videocard   显卡
│
│
├ "Files"    字体
└ "Module"   模块	

X客户端

在 /etc/X11/Xsession 文件中可以发现下列内容

OPTIONFILE=/etc/X11/Xsession.options 

SYSRESOURCES=/etc/X11/Xresources 
USRRESOURCES=$HOME/.Xresources

SYSSESSIONDIR=/etc/X11/Xsession.d 
USERXSESSION=$HOME/.xsession 
ALTUSERXSESSION=$HOME/.Xsession
ERRFILE=$HOME/.xsession-errors