HP 笔记本电脑上安装了新的 Ubuntu。外接显示器不工作

Question

在一台旧的 HP TouchSmart 15 笔记本电脑上安装了 Ubuntu 22.04.2（Ubuntu 服务器最小安装）。除了外接显示器外，一切似乎都运行良好。它似乎被 ubuntu 检测到，但双屏显示不起作用。

$ xrandr

Screen 0: minimum 320 x 200, current 2732 x 768, maximum 16384 x 16384
eDP-1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
   1366x768      60.07*+  40.05  
   1280x720      60.07  
   1024x768      60.07  
   960x720       60.07  
   928x696       60.07  
   896x672       60.07  
   1024x576      60.07  
   960x600       60.07  
   960x540       60.07  
   800x600       60.07  
   840x525       60.07  
   864x486       60.07  
   700x525       60.07  
   800x450       60.07  
   640x512       60.07  
   700x450       60.07  
   640x480       60.06  
   720x405       60.06  
   684x384       60.07  
   640x360       60.06  
   512x384       60.07  
   512x288       60.07  
   480x270       60.07  
   400x300       60.06  
   432x243       60.07  
   320x240       60.06  
   360x202       60.06  
   320x180       60.06  
HDMI-1 connected 1366x768+1366+0 (normal left inverted right x axis y axis) 344mm x 194mm
   1366x768      59.79*+
   1920x1080     60.00    59.94  
   1280x720      60.00    59.94  
   1024x768      60.00  
   800x600       60.32    56.25  
   720x480       60.00    59.94  
   640x480       60.00    59.94  
DP-1 disconnected (normal left inverted right x axis y axis)



$ xrandr --listmonitors
Monitors: 2
 0: +*eDP-1 1366/344x768/193+0+0  eDP-1
 1: +HDMI-1 1366/344x768/194+1366+0  HDMI-1

请您建议如何修复此问题？

提前致谢。