我的电脑上有 4 个 nvidia 显卡，我正在尝试让多个显示器在 Ubuntu 17.10 中正常运行。
现在它们都已打开，并且位置正确。我可以在它们之间移动鼠标。总共有 6 个显示器。我使用 Windows 10 双启动，此配置在那里运行良好。
问题是每个屏幕都是一个单独的 xscreen。除了主屏幕外，其他屏幕都是带有 X 光标的黑屏。这意味着我无法在屏幕之间移动我的应用程序。我不确定我需要的是双屏模式还是马赛克模式，还是其他什么。我喜欢能够根据屏幕最大化窗口。但我希望它们都连接起来并共享同一个桌面。
我尝试过的大多数方法的结果是无法进入登录屏幕，或者无法越过登录屏幕（只是循环）。
我有：
3 张 Nvidia GeForce GT 610
1 张 Nvidia GeForce GTX 1070
我拥有最新的 nvidia 驱动程序，但我也尝试了一些较旧的驱动程序。
我使用 nvidia-settings 来制作我的 xorg.conf。
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 390.25 (buildd@lcy01-amd64-005) Mon Jan 29 21:10:27 UTC 2018
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 1200
Screen 1 "Screen1" 1920 1200
Screen 2 "Screen2" 3840 1200
Screen 3 "Screen3" 1920 0
Screen 4 "Screen4" 0 120
Screen 5 "Screen5" 3840 120
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 "Monitor"
# HorizSync source: edid, VertRefresh source: edid
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Samsung S32D850"
HorizSync 27.0 - 90.0
VertRefresh 24.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
# HorizSync source: unknown, VertRefresh source: unknown
Identifier "Monitor1"
VendorName "Unknown"
ModelName "Samsung S32D850"
HorizSync 27.0 - 90.0
VertRefresh 24.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
# HorizSync source: unknown, VertRefresh source: unknown
Identifier "Monitor2"
VendorName "Unknown"
ModelName "Samsung SMS27A350H"
HorizSync 30.0 - 81.0
VertRefresh 56.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor3"
VendorName "Unknown"
ModelName "Acer X263W"
HorizSync 30.0 - 82.0
VertRefresh 56.0 - 76.0
EndSection
Section "Monitor"
Identifier "Monitor4"
VendorName "Unknown"
ModelName "Acer G277HL"
HorizSync 31.0 - 83.0
VertRefresh 56.0 - 76.0
EndSection
Section "Monitor"
Identifier "Monitor5"
VendorName "Unknown"
ModelName "Acer G277HL"
HorizSync 31.0 - 83.0
VertRefresh 56.0 - 76.0
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 1070"
Option "TwinView" "true"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 610"
BusID "PCI:6:0:0"
Screen 0
EndSection
Section "Device"
Identifier "Device2"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 610"
BusID "PCI:4:0:0"
EndSection
Section "Device"
Identifier "Device3"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 610"
BusID "PCI:6:0:0"
Screen 1
EndSection
Section "Device"
Identifier "Device4"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 610"
BusID "PCI:5:0:0"
Screen 0
EndSection
Section "Device"
Identifier "Device5"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 610"
BusID "PCI:5:0:0"
Screen 1
EndSection
Section "Screen"
# Removed Option "metamodes" "nvidia-auto-select +0+0"
# Removed Option "metamodes" "1920x1080 +0+0"
# Removed Option "metamodes" "nvidia-auto-select +0+0"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "Stereo" "0"
Option "nvidiaXineramaInfoOrder" "DFP-1"
Option "metamodes" "1920x1080 +0+0"
Option "SLI" "Off"
Option "MultiGPU" "Off"
Option "BaseMosaic" "off"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "Stereo" "0"
Option "metamodes" "DVI-I-1: nvidia-auto-select +0+0 {AllowGSYNC=Off}"
Option "SLI" "Off"
Option "MultiGPU" "Off"
Option "BaseMosaic" "off"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen2"
Device "Device2"
Monitor "Monitor2"
DefaultDepth 24
Option "Stereo" "0"
Option "metamodes" "nvidia-auto-select +0+0 {AllowGSYNC=Off}"
Option "SLI" "Off"
Option "MultiGPU" "Off"
Option "BaseMosaic" "off"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen3"
Device "Device3"
Monitor "Monitor3"
DefaultDepth 24
Option "Stereo" "0"
Option "nvidiaXineramaInfoOrder" "CRT-1"
Option "metamodes" "VGA-0: nvidia-auto-select +0+0 {AllowGSYNC=Off}"
Option "SLI" "Off"
Option "MultiGPU" "Off"
Option "BaseMosaic" "off"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen4"
Device "Device4"
Monitor "Monitor4"
DefaultDepth 24
Option "Stereo" "0"
Option "nvidiaXineramaInfoOrder" "CRT-1"
Option "metamodes" "VGA-0: nvidia-auto-select +0+0 {AllowGSYNC=Off}"
Option "SLI" "Off"
Option "MultiGPU" "Off"
Option "BaseMosaic" "off"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen5"
Device "Device5"
Monitor "Monitor5"
DefaultDepth 24
Option "Stereo" "0"
Option "nvidiaXineramaInfoOrder" "DFP-0"
Option "metamodes" "DVI-I-1: nvidia-auto-select +0+0 {AllowGSYNC=Off}"
Option "SLI" "Off"
Option "MultiGPU" "Off"
Option "BaseMosaic" "off"
SubSection "Display"
Depth 24
EndSubSection
EndSection
有人有什么想法吗？我一直在网上寻找有关此问题的信息，但总是得到相互矛盾的意见。我尝试了 xinerama，它破坏了一切，我甚至无法登录。我尝试了马赛克模式，尽管我可能做错了。提前感谢所有提供帮助的人！！
如果我比别人先找到答案，我会在下面发布解决方案:)