如何让ubuntu10.04跨4个显示器显示

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testdemo
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如何让ubuntu10.04跨4个显示器显示

#1

帖子 testdemo » 2011-12-13 16:46

大家好。我在ubuntu10.04下面需要连接4个显示器。目前驱动都安装好了,显卡是nvidia的双头显示器。目前每个屏幕显示成了一个桌面,我想让通过配置xorg.conf来让4个显示器显示成一个大的桌面。知道的兄弟帮帮忙。目前同一个显卡的两个显示器可以设置成twinview模式,但是这样就会有两个屏幕,我想只显示一个模式。不知道描述清楚没有。谢谢! :em01

xorg.conf配置如下:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 275.21 ([email protected]) Mon Jul 18 15:02:03 PDT 2011

Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
Screen 1 "Screen1" 1920 0
Screen 2 "Screen2" 3840 0
Screen 3 "Screen3" 5760 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "1"
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"
Identifier "Monitor2"
VendorName "Unknown"
ModelName "DRB CRTtoLCD-7"
HorizSync 30.0 - 83.0
VertRefresh 55.0 - 85.0
Option "DPMS"
EndSection

Section "Monitor"

# HorizSync source: edid, VertRefresh source: edid
Identifier "Monitor1"
VendorName "Unknown"
ModelName "DRB CRTtoLCD-7"
HorizSync 30.0 - 83.0
VertRefresh 55.0 - 85.0
Option "DPMS"
EndSection

Section "Monitor"

# HorizSync source: edid, VertRefresh source: edid
Identifier "Monitor0"
VendorName "Unknown"
ModelName "DRB CRTtoLCD-7"
HorizSync 30.0 - 83.0
VertRefresh 55.0 - 85.0
Option "DPMS"
EndSection

Section "Monitor"
Identifier "Monitor3"
VendorName "Unknown"
ModelName "DRB CRTtoLCD-7"
HorizSync 30.0 - 83.0
VertRefresh 55.0 - 85.0
Option "DPMS"
EndSection

Section "Device"
Identifier "Device2"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 440"
BusID "PCI:2:0:0"
Screen 0
EndSection

Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 440"
Option "NoTwinViewXineramaInfo" "1"
BusID "PCI:1:0:0"
Screen 1
EndSection

Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 440"
Option "NoTwinViewXineramaInfo" "1"
BusID "PCI:1:0:0"
Screen 0
EndSection

Section "Device"
Identifier "Device3"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 440"
BusID "PCI:2:0:0"
Screen 1
EndSection

Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "RandRRotation" "true"
Option "Rotate" "right"
Option "TwinView" "0"
Option "metamodes" "DFP-0: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection

Section "Screen"
Identifier "Screen2"
Device "Device2"
Monitor "Monitor2"
DefaultDepth 24
Option "RandRRotation" "true"
Option "Rotate" "right"
Option "TwinView" "0"
Option "metamodes" "DFP-0: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection

Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "RandRRotation" "true"
Option "Rotate" "right"
Option "TwinView" "0"
Option "metamodes" "DFP-2: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection

Section "Screen"
Identifier "Screen3"
Device "Device3"
Monitor "Monitor3"
DefaultDepth 24
Option "RandRRotation" "true"
Option "Rotate" "right"
Option "TwinView" "0"
Option "metamodes" "DFP-2: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
上次由 testdemo 在 2011-12-14 15:12,总共编辑 1 次。
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Re: 如何让ubuntu10.04跨4个显示器显示

#2

帖子 remeber » 2011-12-13 18:36

两显卡 四个屏 显一个桌面
“有一种被人抛诸脑后的过去,包含一些不该遗忘的点点滴滴。欢笑之余,我将故旧拾起,才刹见自己的薄情。人世间似乎存在着某种公平,每个人都曾被抛掷在他人的遗忘中;而今你所有哽咽难宣的话语,也正是你曾为人所期盼,却永远听不见的字句。” —赫曼 赫塞
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Re: 如何让ubuntu10.04跨4个显示器显示

#3

帖子 testdemo » 2011-12-13 18:39

remeber 写了:两显卡 四个屏 显一个桌面
是有两张双头的nvidia显卡,接了4个显示器。我想让四个显示器扩展成一个桌面。
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Re: 如何让ubuntu10.04跨4个显示器显示

#4

帖子 testdemo » 2011-12-14 10:23

顶上去,不要沉。期待高手 :em05
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Re: 如何让ubuntu10.04跨4个显示器显示

#5

帖子 ljj_jjl2008 » 2011-12-14 10:35

我过去研究窗口管理器时,无意中找到一个英文的资料,就是做这个的,可惜已经忘记怎么做到的了。
只记得就是修改xorg.conf,定义4个Monitor段(4个显示器),并且在Monitor段里面加一个参数指定序号和先后关系:2前面是1,3前面是2....n前面是1,形成一个循环。

并且还知道有一个bug:窗口最大化时,可能会一次充满4个屏幕,需要补丁(也许现在已经解决这个bug了)

有办法做到的。
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Re: 如何让ubuntu10.04跨4个显示器显示

#6

帖子 testdemo » 2011-12-14 14:46

我现在的鼠标能穿透4个桌面。但是我最大化一个窗口的时候,只能在其中一个显示器上全屏,不能做到全屏铺满四个显示器。楼上的方法我先试试。
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Re: 如何让ubuntu10.04跨4个显示器显示

#7

帖子 testdemo » 2011-12-21 19:26

不要沉,顶起来,期待高手。 :em09
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Re: 如何让ubuntu10.04跨4个显示器显示

#8

帖子 yytcom » 2019-08-11 22:31

楼主,你的问题解决没有,我也碰到类似问题,18.04版本,外接4个显示器,最大化窗口只能充满一个屏幕;盼分享经验!
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