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USB AOC 显示器显示，但无法在第二台显示器上移动/看到鼠标指针

tag-icon • tag-icon usb multiple-monitors external-monitor
USB AOC 显示器显示，但无法在第二台显示器上移动/看到鼠标指针

[ 監視設置 [在此处输入图片描述

我已经让 USB AOC 显示器显示，但是我无法在第二台显示器上移动/看到鼠标指针。

这是什么问题？我该如何解决？

我正在使用 Ubuntu 16.04。

$ xrandr
Screen 0: minimum 320 x 200, current 4100 x 1800, maximum 8192 x 8192
eDP-1 connected primary 3200x1800+0+0 (normal left inverted right x axis y axis) 293mm x 165mm
   3200x1800     60.00*+  48.01  
   2048x1536     60.00  
   1920x1440     60.00  
   1856x1392     60.01  
   1792x1344     60.01  
   1920x1200     59.95  
   1920x1080     59.93  
   1600x1200     60.00  
   1680x1050     59.95    59.88  
   1600x1024     60.17  
   1400x1050     59.98  
   1280x1024     60.02  
   1440x900      59.89  
   1280x960      60.00  
   1360x768      59.80    59.96  
   1152x864      60.00  
   1024x768      60.04    60.00  
   960x720       60.00  
   928x696       60.05  
   896x672       60.01  
   960x600       60.00  
   960x540       59.99  
   800x600       60.00    60.32    56.25  
   840x525       60.01    59.88  
   800x512       60.17  
   700x525       59.98  
   640x512       60.02  
   720x450       59.89  
   640x480       60.00    59.94  
   680x384       59.80    59.96  
   576x432       60.06  
   512x384       60.00  
   400x300       60.32    56.34  
   320x240       60.05  
   1600x900      60.01  
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
HDMI-2 disconnected (normal left inverted right x axis y axis)
DVI-I-1-1 connected 900x1600+3200+51 right (normal left inverted right x axis y axis) 382mm x 215mm
   1600x900      60.01*+
   1440x900      59.90  
   1280x800      59.91  
   1280x720      60.00  
   1024x768      60.00  
   800x600       60.32    56.25  
   848x480       60.00  
   640x480       59.94  
  1600x900 (0x122) 107.800MHz +HSync +VSync
        h: width  1600 start 1648 end 1680 total 1940 skew    0 clock  55.57KHz
        v: height  900 start  903 end  908 total  926           clock  60.01Hz
  1024x768 (0x5b) 65.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz
        v: height  768 start  771 end  777 total  806           clock  60.00Hz
  800x600 (0x62) 40.000MHz +HSync +VSync
        h: width   800 start  840 end  968 total 1056 skew    0 clock  37.88KHz
        v: height  600 start  601 end  605 total  628           clock  60.32Hz
  800x600 (0x63) 36.000MHz +HSync +VSync
        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz
        v: height  600 start  601 end  603 total  625           clock  56.25Hz
  640x480 (0x6b) 25.175MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.47KHz
        v: height  480 start  490 end  492 total  525           clock  59.94Hz

答案1

您的显示器之间可能存在间隙。转到系统设置 > 显示并检查您的显示器方案。您必须互相接触以确保鼠标可以在它们之间移动。

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