LINUX下双屏显示问题

(2011-08-28 02:34:09)

标签：

linux

双屏

杂谈

LINUX下双屏显示问题我的问题是这样的我想用2个屏幕同时显示一个桌面,也就是说,桌面分辨率为1024(2)*768每个屏幕负责1024*768的显示空间而且键盘鼠标在这2个屏幕内都能正常操作请问LINUX能实现这个功能吗?哪个版本的LINUX能实现?具体操作要如何?要更改哪个文件?需要什么硬件的支持?在线等待,不胜感激完全可以，大部分Linux应该都可以，最好使用官方的驱动，直接用命令行参数就可以改了传说中是能，可惜每这么富过。可以参考一下我的xorg.conf

(ubuntu)Section "Device"

Identifier "intel" Screen 0

Driver "i810" BusID

"PCI:0:2:0"Option

"MonitorLayout"

"CRT,LFP"EndSectionSection

"Device" Identifier

"intel1" Screen 1 Driver

"i810" BusID

"PCI:0:2:0"Option

"MonitorLayout"

"CRT,LFP"EndSectionSection

"Monitor" Identifier

"LCD" Option

"DPMS" HorizSync 28-51

VertRefresh 43-60EndSectionSection

"Monitor" Identifier

"CRT" Option

"DPMS" HorizSync 30-96

VertRefresh 50-160EndSectionSection

"Screen" Identifier

"Default Screen" Device

"intel" Monitor

"LCD" DefaultDepth 24 SubSection

"Display" Depth 1 Modes

"1024x768" EndSubSection

SubSection "Display" Depth 4

Modes "1024x768" EndSubSection

SubSection "Display" Depth 8

Modes "1024x768" EndSubSection

SubSection "Display" Depth 15

Modes "1024x768" EndSubSection

SubSection "Display" Depth 16

Modes "1024x768" EndSubSection

SubSection "Display" Depth 24

Modes "1024x768"

EndSubSectionEndSectionSection

"Screen" Identifier

"Screen1" Device

"intel1" Monitor

"CRT" DefaultDepth 24 SubSection

"Display" Depth 1 Modes

"1024x768" EndSubSection

SubSection "Display" Depth 4

Modes "1024x768" EndSubSection

SubSection "Display" Depth 8

Modes "1024x768" EndSubSection

SubSection "Display" Depth 15

Modes "1024x768" EndSubSection

SubSection "Display" Depth 16

Modes "1024x768" EndSubSection

SubSection "Display" Depth 24

Modes "1024x768"

EndSubSectionEndSectionSection

"ServerLayout" Identifier

"Dual-monitor Layout" Screen 0

"Default Screen" Screen 1

"Screen1" RightOf

"Default Screen" Option

"Xinerama"

"true" InputDevice

"Generic Keyboard" InputDevice

"Configured Mouse" InputDevice

"stylus"

"SendCoreEvents" InputDevice

"cursor"

"SendCoreEvents" InputDevice

"eraser"

"SendCoreEvents" InputDevice

"Synaptics

Touchpad"EndSectionSection

"DRI" Mode 0666EndSection我在debian

linux下采用nvidia显卡中设置过双屏幕显示而且成功，现将网络上找到http://www.free2co.info/gongsi/657.html的全金说明发拿来给你分享。在xorg.conf中的参数修改如下

http://www.keland.info/gongsi/619.htmlhttp://www.lebanon-mo.info/gongsi/560.html：

关键的参数有： Option "TwinView"

"True" 这是用于双头显示的，一定要打开，默认是关闭的

Option "TwinViewOrientation"

"Clone"

这是表示第二显示器和第一显示器内容完全相同，Clone表示克隆的意思 Option

"UseEdidFreqs"

"True" 这个

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