Ubuntu14.04 双屏设置

Lehyu · **发表于 :** 2016-04-07 17:00

首先，在windows系统下可以双屏显示。
然后，在Ubuntu系统下使用开源驱动（nouveau）可以监测到两个显示器，但是副显示器黑屏

代码:

DVI-I-0 connected
VGA connected

最后，安装Nidia驱动后，只能监测到一个显示器。

代码:

lehyu@Lehyu:~$ xrandr
Screen 0: minimum 8 x 8, current 1024 x 768, maximum 16384 x 16384
DVI-I-0 connected primary 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x768       60.0*+
   1360x768       60.0     59.8  
   1152x864       60.0  
   800x600        72.2     60.3     56.2  
   680x384        60.0     59.8  
   640x480        59.9  
   512x384        60.0  
   400x300        72.2  
   320x240        60.1  
DVI-I-1 disconnected (normal left inverted right x axis y axis)
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)

请问以下各位大神，应该怎么解决在Ubuntu系统下使用双屏这个问题？

九天星 · **发表于 :** 2016-04-08 22:44

我想闹明白如何使用三屏，我不会，但我猜想可能需要什么特别的工具，不单纯只是显卡驱动的问题！

poloshiao · **发表于 :** 2016-04-09 5:35

1. 把下面指令複製貼進終端機執行
1-1. uname -a
1-2. sudo lspci -knn
1-3. sudo lshw -numeric -class video
1-4. sudo ubuntu-drivers devices
把結果直接選取/複製貼上來

Lehyu · **发表于 :** 2016-04-13 14:09

谢谢大家的回复。
然后关于

poloshiao 写道:

1. 把下面指令複製貼進終端機執行
1-1. uname -a
1-2. sudo lspci -knn
1-3. sudo lshw -numeric -class video
1-4. sudo ubuntu-drivers devices
把結果直接選取/複製貼上來

uname -a

代码:

Linux Lehyu 4.2.0-35-generic #40~14.04.1-Ubuntu SMP Fri Mar 18 16:37:35 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

sudo lspci -knn

代码:

00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller [8086:0150] (rev 09)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: ivb_uncore
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151] (rev 09)
   Kernel driver in use: pcieport
00:02.0 Display controller [0380]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0152] (rev 09)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: i915
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: mei_me
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
   Kernel driver in use: pcieport
00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b4)
   Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation H61 Express Chipset Family LPC Controller [8086:1c5c] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller [8086:1c02] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
   Subsystem: Lenovo Device [17aa:308c]
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK107 [GeForce GT 630 OEM] [10de:0fc2] (rev a1)
   Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:2752]
   Kernel driver in use: nvidia
01:00.1 Audio device [0403]: NVIDIA Corporation GK107 HDMI Audio Controller [10de:0e1b] (rev a1)
   Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:2752]
   Kernel driver in use: snd_hda_intel
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
   Subsystem: Lenovo Device [17aa:308c]
   Kernel driver in use: r8169

sudo lshw -numeric -class video

代码:

*-display               
       description: VGA compatible controller
       product: GK107 [GeForce GT 630 OEM] [10DE:FC2]
       vendor: NVIDIA Corporation [10DE]
       physical id: 0
       bus info: pci@0000:01:00.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
       configuration: driver=nvidia latency=0
       resources: irq:32 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
  *-display
       description: Display controller
       product: Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:152]
       vendor: Intel Corporation [8086]
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm bus_master cap_list
       configuration: driver=i915 latency=0
       resources: irq:30 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64)

sudo ubuntu-drivers dev

代码:

== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
model    : GK107 [GeForce GT 630 OEM]
vendor   : NVIDIA Corporation
modalias : pci:v000010DEd00000FC2sv00001462sd00002752bc03sc00i00
driver   : nvidia-355 - third-party free
driver   : xserver-xorg-video-nouveau - distro free builtin
driver   : nvidia-361 - third-party free
driver   : nvidia-352 - third-party free
driver   : nvidia-340-updates - distro non-free
driver   : nvidia-352-updates - distro non-free
driver   : nvidia-358 - third-party free
driver   : nvidia-304-updates - distro non-free
driver   : nvidia-340 - distro non-free
driver   : nvidia-304 - distro non-free
driver   : nvidia-364 - third-party free recommended

Ubuntu14.04 双屏设置

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