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cp xorg.conf xorg.conf.backup
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1.Monitor
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
EndSection
Section "Monitor"
Identifier "External"
Option "DPMS"
EndSection
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Section "Monitor"
Identifier "Generic Monitor"//ÓÐÓõÄÖ»ÓÐÕâÒ»¸ö£¬Ò²¾ÍÊÇMonitorµÄÃû×Ö£¬ºóÃæÔÚScreenÄ£¿éÖÐÒªÖ¸³ö¡£
Option "DPMS"
EndSection
2.Device
Section "Device"
Identifier "915-Default"
Driver "i810"
BusID "PCI:0:2:0"
Option "MonitorLayout" "CRT,LFP"
Screen 0
EndSection
Section "Device"
Identifier "915-External"
Driver "i810"
BusID "PCI:0:2:0"
Option "MonitorLayout" "CRT,LFP"
Screen 1
EndSection
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Section "Device"
Identifier "915-Default"//ÈçÉÏÎÄ£¬deviceµÄÃû×Ö£¬ºóÃæÒªÓõ½¡£
Driver "i810"//ËùÓõÄÇý¶¯£¬ÓÃi810Õâ¸ö¡£
BusID "PCI:0:2:0"//ÓÃÃüÁîlspci¿ÉÒÔ¿´µ½BusID£¬VGA compatible controllerµÄÄǸö¡£
Option "MonitorLayout" "CRT,LFP"//LayoutµÄÁ½¸öͨµÀ£¬"pipeA,pipeB"£¬´ÓÎÒÊÔÑéÀ´¿´£¬Îҵı¾±¾µÄÆÁÊÇpipeB¡£
Screen 0
EndSection
Section "Device"
Identifier "915-External"//²»Í¬µÄÃû×Ö
Driver "i810"//ÏàͬµÄDriver
BusID "PCI:0:2:0"//ÏàͬµÄBusID
Option "MonitorLayout" "CRT,LFP"//ÏàͬµÄLayout
Screen 1
EndSection
3.Screen
Section "Screen"
Identifier "Default Screen"
Device "915-Default"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1024x768"
EndSubSection
EndSection
Section "Screen"
Identifier "External Screen"
Device "915-External"
Monitor "External"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1024x768"
EndSubSection
EndSection
½²½âÈçÏ£º
Section "Screen"
Identifier "Default Screen"//ScreenµÄÃû×Ö£¬ºóÃæ»áÓõ½¡£
Device "915-Default"//Ç°ÃæµÄDeviceµÄÃû×Ö
Monitor "Generic Monitor"//MonitorµÄÃû×Ö
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1024x768"//ÉÏÃæ¼¸Ðж¼ºÜ¼òµ¥£¬ÆÁÄ»µÄÅäÖ㬸ù¾ÝÄãµÄÐèÒª×Ô¼º¸Ä¡£
EndSubSection
EndSection
4.ServerLayout
Section "ServerLayout"
Identifier "Multihead layout"
Screen "Default Screen"
Screen "External Screen" RightOf "Default Screen"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
InputDevice "Mouse0" "AlwaysCore"
Option "Xinerama" "on"
EndSection
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Section "ServerLayout"
Identifier "Multihead layout"
Screen "Default Screen" // ScreenµÄÃû×Ö
Screen "External Screen" RightOf "Default Screen"//ÉèÖÃÁ½¸öÆÁÄ»µÄÏà¶ÔλÖÃ
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
InputDevice "Mouse0" "AlwaysCore"
Option "Xinerama" "on"//XineramaÉèÖÃΪon£¬cloneÉèÖÃΪoff»òÕ߸ɴàÈ¥µô£¬ÕâÑùÆÁÄ»¾Í¿ÉÒÔÀ©Õ¹¡£
EndSection
PS£ºXinerama, from en wikipedia:
Xinerama is an extension to the X Window System which enables multi-headed X: applications and window managers which use two (or more) physical displays as one large virtual display.
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cp xorg.conf.backup xorg.conf
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