屏幕分辨率是原来的两倍

屏幕分辨率是原来的两倍

我正在尝试在内置 PC 的大触摸屏上安装 Lubuntu。安装成功,启动正常,但似乎我只看到了“错误”的一半屏幕。

屏幕分辨率为 1920 x 1080,但运行 xrandr 告诉我当前分辨率为 3840 x 1080。

我看不到 lxpanel 或其他内容,只需右键单击即可进入终端。系统设置等其他内容位于“左侧”

我尝试过 xrandr -s 1920x1080,但屏幕却变空白。

对于如何修复分辨率有什么想法吗?

这是 xrandr 输出。

Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 519mm x 324mm
   1920x1080     60.00*+  59.96    59.93
   1680x1050     59.95    59.88
   1600x1024     60.17
   1400x1050     59.98
   1600x900      59.95    59.82
   1280x1024     60.02
   1440x900      59.89
   1400x900      59.96    59.88
   1280x960      60.00
   1440x810      59.97
   1368x768      59.88    59.85
   1360x768      59.80    59.96
   1280x800      59.99    59.97    59.81    59.91
   1152x864      60.00
   1280x720      60.00    59.99    59.86    59.74
   1024x768      60.04    60.00
   960x720       60.00
   928x696       60.05
   896x672       60.01
   1024x576      59.95    59.96    59.90    59.82
   960x600       59.93    60.00
   960x540       59.96    59.99    59.63    59.82
   800x600       60.00    60.32    56.25
   840x525       60.01    59.88
   864x486       59.92    59.57
   800x512       60.17
   700x525       59.98
   800x450       59.95    59.82
   640x512       60.02
   720x450       59.89
   700x450       59.96    59.88
   640x480       60.00    59.94
   720x405       59.51    58.99
   684x384       59.88    59.85
   680x384       59.80    59.96
   640x400       59.88    59.98
   576x432       60.06
   640x360       59.86    59.83    59.84    59.32
   512x384       60.00
   512x288       60.00    59.92
   480x270       59.63    59.82
   400x300       60.32    56.34
   432x243       59.92    59.57
   320x240       60.05
   360x202       59.51    59.13
   320x180       59.84    59.32
HDMI-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 760mm x 450mm
   1920x1080     60.00*+  50.00    59.94    30.00    25.00    24.00    29.97    23.98
   1920x1080i    60.00    50.00    59.94
   1600x1200     60.00
   1680x1050     61.00
   1280x1024     60.02
   1440x900      59.90
   1280x800      61.01
   1280x720      60.00    50.00    59.94
   1440x576      50.00
   1024x768      60.00
   1440x480      60.00    59.94
   800x600       60.32
   720x576       50.00
   720x480       60.00    59.94
   640x480       60.00    59.94
   720x400       87.85    70.08
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-2 disconnected (normal left inverted right x axis y axis)

答案1

解决了!(奇怪的方式)...

我通过命令行安装了 teamviewer,然后能够进入系统设置

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