![不典型的 miltimonitor xorg.conf - 2 个 GPU(nvidia)和 5 个显示器](https://linux22.com/image/872876/%E4%B8%8D%E5%85%B8%E5%9E%8B%E7%9A%84%20miltimonitor%20xorg.conf%20-%202%20%E4%B8%AA%20GPU%EF%BC%88nvidia%EF%BC%89%E5%92%8C%205%20%E4%B8%AA%E6%98%BE%E7%A4%BA%E5%99%A8.png)
不久前我安装了 elementary OS Freya。我花了几天时间才为我非典型的多显示器设置找到正确的配置
2 块 NVIDIA 显卡 GeForce GTX 660 Ti 和 GeForce 9800 GT
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 660 Ti] (rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation G92 [GeForce 9800 GT] (rev a2)
5 个显示器:左侧为 DELL 2407WFP(纵向)、HP LP2465(纵向),中间为 Samsung SyncMaster 305T(横向)、HP LP2465(纵向)、右侧为 HP LP2465(纵向)。左侧和中间的 2 个显示器中,1 个连接到 GeForce GTX 660 Ti,右侧的 2 个显示器连接到 GeForce 9800 GT。
Number of GPUs: 2
GPU #0:
Name : GeForce GTX 660 Ti
UUID : GPU-7e349abd-3c84-3a78-a48d-a67e440523c5
PCI BusID : PCI:1:0:0
Number of Display Devices: 3
Display Device 0 (DFP-0):
EDID Name : Samsung SyncMaster
Minimum HorizSync : 49.306 kHz
Maximum HorizSync : 98.529 kHz
Minimum VertRefresh : 59 Hz
Maximum VertRefresh : 59 Hz
Maximum PixelClock : 268.000 MHz
Maximum Width : 2560 pixels
Maximum Height : 1600 pixels
Physical Width : 640 mm
Physical Height : 400 mm
Display Device 1 (DFP-1):
EDID Name : DELL 2407WFP
Minimum HorizSync : 30.000 kHz
Maximum HorizSync : 83.000 kHz
Minimum VertRefresh : 56 Hz
Maximum VertRefresh : 76 Hz
Maximum PixelClock : 170.000 MHz
Maximum Width : 1920 pixels
Maximum Height : 1200 pixels
Preferred Width : 1920 pixels
Preferred Height : 1200 pixels
Preferred VertRefresh : 60 Hz
Physical Width : 520 mm
Physical Height : 330 mm
Display Device 2 (DFP-3):
EDID Name : HP LP2465
Minimum HorizSync : 30.000 kHz
Maximum HorizSync : 94.000 kHz
Minimum VertRefresh : 48 Hz
Maximum VertRefresh : 85 Hz
Maximum PixelClock : 193.250 MHz
Maximum Width : 1920 pixels
Maximum Height : 1200 pixels
Preferred Width : 1920 pixels
Preferred Height : 1200 pixels
Preferred VertRefresh : 60 Hz
Physical Width : 520 mm
Physical Height : 330 mm
GPU #1:
Name : GeForce 9800 GT
UUID : GPU-85c402d2-ade0-7b69-3106-511d3995b152
PCI BusID : PCI:2:0:0
Number of Display Devices: 2
Display Device 0 (DFP-0):
EDID Name : HP LP2465
Minimum HorizSync : 30.000 kHz
Maximum HorizSync : 94.000 kHz
Minimum VertRefresh : 48 Hz
Maximum VertRefresh : 85 Hz
Maximum PixelClock : 193.250 MHz
Maximum Width : 1920 pixels
Maximum Height : 1200 pixels
Preferred Width : 1920 pixels
Preferred Height : 1200 pixels
Preferred VertRefresh : 60 Hz
Physical Width : 520 mm
Physical Height : 330 mm
Display Device 1 (DFP-1):
EDID Name : HP LP2465
Minimum HorizSync : 30.000 kHz
Maximum HorizSync : 94.000 kHz
Minimum VertRefresh : 48 Hz
Maximum VertRefresh : 85 Hz
Maximum PixelClock : 193.250 MHz
Maximum Width : 1920 pixels
Maximum Height : 1200 pixels
Preferred Width : 1920 pixels
Preferred Height : 1200 pixels
Preferred VertRefresh : 60 Hz
Physical Width : 520 mm
Physical Height : 330 mm
在 nvidia autoconf 上,只有左侧和中间的显示器可以正常显示,但右侧的两个显示器是暗的... 我可以在它们上面移动光标,但除此之外什么也做不了。我意识到这样我什么也得不到。
现在我正在为这个设置编写 xorg.conf。我正在寻找类似的配置,并遇到了这个。我用了一点来做我自己的,但我不确定是否可以。如果您能帮我完成此配置,我将不胜感激。
Section "ServerLayout"
Identifier "Layout0"
Identifier "Layout0"
Screen 0 "Screen3" 0 0
Screen 1 "Screen1" LeftOf "Screen3"
Screen 2 "Screen4" RightOf "Screen3"
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/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 660 Ti"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "Device2"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 660 Ti"
Option "Rotate" "left"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "Device3"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 9800 GT"
Option "Rotate" "left"
BusID "PCI:2:0:0"
EndSection
Section "Monitor"
Identifier "Monitor1"
ModelName "DELL 2407WFP"
HorizSync 30.0 - 94.0
VertRefresh 48.0 - 85.0
EndSection
Section "Monitor"
Identifier "Monitor2"
ModelName "HP LP2465"
HorizSync 30.0 - 94.0
VertRefresh 48.0 - 85.0
EndSection
Section "Monitor"
Identifier "Monitor3"
ModelName "Samsung SyncMaster"
HorizSync 49.0 - 98.0
VertRefresh 59.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor4"
ModelName "HP LP2465"
HorizSync 30.0 - 94.0
VertRefresh 48.0 - 85.0
EndSection
Section "Monitor"
Identifier "Monitor5"
ModelName "HP LP2465"
HorizSync 30.0 - 94.0
VertRefresh 48.0 - 85.0
EndSection
Section "Screen"
Identifier "Screen1"
Device "Device2"
Monitor "Monitor1"
DefaultDepth 24
Option "SLI" "Mosaic"
Option "Stereo" "0"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-0.DFP-1: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen2"
Device "Device2"
Monitor "Monitor2"
DefaultDepth 24
Option "SLI" "Mosaic"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-0.DFP-3: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen3"
Device "Device0"
Monitor "Monitor3"
DefaultDepth 24
Option "SLI" "Mosaic"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-0.DFP-0: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen4"
Device "Device3"
Monitor "Monitor4"
DefaultDepth 24
Option "SLI" "Mosaic"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-1.DFP-1: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen5"
Device "Device3"
Monitor "Monitor5"
DefaultDepth 24
Option "SLI" "Mosaic"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-1.DFP-0: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
答案1
Nvidia 有一个应用说明,描述了如何使用 (2) Quadro 卡和 4 个显示器。我有一个工作设置,其中只有一个 Quadro 卡和 4 个显示器,仅使用 MetaModes 选项。
Option "MetaModes" "1920x1080 +0+0, 1920x1080 +1920+0, 1920x1080 +0+1080, 1920x1080 +1920+1080"
http://nvidia.custhelp.com/app/answers/detail/a_id/3580/~/how-to-configure-mosaic-on-linux