ubuntu设置主屏幕及从屏幕

最新推荐文章于 2025-02-07 10:08:46 发布

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最新推荐文章于 2025-02-07 10:08:46 发布

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分类专栏： LINUX

本文链接：https://blog.youkuaiyun.com/bzfys/article/details/55509639

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本文介绍了一种使用xrandr命令在Linux环境下配置双屏显示的方法。主要内容包括：查看当前连接的显示器及其分辨率设置，通过命令将HDMI2设为主屏幕，并调整eDP1显示器相对于HDMI2的位置。

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zzc2016@zzc2016-ThinkPad-E460:~$ xrandr
Screen 0: minimum 8 x 8, current 3840 x 1080, maximum 32767 x 32767
eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 309mm x 174mm
   1920x1080     60.02*+ 59.93
   1680x1050     59.95    59.88
   1600x1024     60.17
   1400x1050     59.98
   1600x900      60.00
   1280x1024     60.02
   1440x900      59.89
   1280x960      60.00
   1368x768      60.00
   1360x768      59.80    59.96
   1152x864      60.00
   1280x720      60.00
   1024x768      60.00
   1024x576      60.00
   960x540       60.00
   800x600       60.32    56.25
   864x486       60.00
   640x480       59.94
   720x405       60.00
   640x360       60.00
DP1 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
HDMI2 connected primary 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm
   1920x1080     60.00*+ 50.00    59.94
   1920x1080i    60.00    50.00    59.94
   1680x1050     59.88
   1600x900      60.00
   1280x1024     75.02    60.02
   1280x800      59.91
   1152x864      75.00
   1280x720      60.00    50.00    59.94
   1024x768      75.08    60.00
   832x624       74.55
   800x600       75.00    60.32
   720x576       50.00
   720x576i      50.00
   720x480       60.00    59.94
   720x480i      60.00    59.94
   640x480       75.00    60.00    59.94
   720x400       70.08
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

设置HDMI2为主屏幕

venn@springMoon:~$ xrandr --output HDMI2 --auto --primary

设置eDp1在HDMI2的右面

venn@springMoon:~$ xrandr --output eDP1 --right-of HDMI2 --auto