Xubuntu 第二显示器

Xubuntu 第二显示器

我的第二台显示器无法退出省电模式(我认为)。每次我更换一些显示器更改(这会影响第二台显示器(VGA1))时,我都会打开 1-2 秒,然后关闭。这里是我的 xrandr

xrandr
Screen 0: minimum 8 x 8, current 3046 x 1050, maximum 32767 x 32767
LVDS1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
   1366x768       60.0*+
   1360x768       59.8     60.0  
   1024x768       60.0  
   800x600        60.3     56.2  
   640x480        59.9  
   680x384        60.0  
DP1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
VGA1 connected 1680x1050+1366+0 (normal left inverted right x axis y axis) 474mm x 296mm
   1680x1050      59.9 +   60.0* 
   1280x1024      75.0     60.0  
   1440x900       75.0     59.9  
   1280x960       60.0  
   1152x864       75.0  
   1024x768       75.1     60.0  
   832x624        74.6  
   800x600        75.0     60.3     56.2  
   640x480        75.0     60.0  
   720x400        70.1  
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
LVDS-1-2 disconnected
VGA-1-2 connected
   1024x768       60.0  
   800x600        60.3     56.2  
   848x480        60.0  
   640x480        59.9  
HDMI-1-2 disconnected
  1920x1080 (0x103)  173.0MHz
        h: width  1920 start 2048 end 2248 total 2576 skew    0 clock   67.2KHz
        v: height 1080 start 1083 end 1088 total 1120           clock   60.0Hz
  1024x768 (0x45)   65.0MHz
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock   48.4KHz
        v: height  768 start  771 end  777 total  806           clock   60.0Hz
  800x600 (0x46)   40.0MHz
        h: width   800 start  840 end  968 total 1056 skew    0 clock   37.9KHz
        v: height  600 start  601 end  605 total  628           clock   60.3Hz
  800x600 (0x47)   36.0MHz
        h: width   800 start  824 end  896 total 1024 skew    0 clock   35.2KHz
        v: height  600 start  601 end  603 total  625           clock   56.2Hz

我不确定要提供哪些进一步的信息,请直接询问。感谢您的帮助。

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