我有一台 DELL XPS 15。我正在努力将外部显示器连接到我的 Ubuntu 机器。这是我的 xrandr 输出。我尝试安装 nvidia 驱动程序等,但没有任何效果。电缆是好的,所以这应该不是问题。
Screen 0: minimum 8 x 8, current 2048 x 1152, maximum 32767 x 32767
eDP1 connected primary 2048x1152+0+0 (normal left inverted right x axis y axis) 346mm x 194mm
3840x2160 60.00 +
3200x1800 60.00
2880x1620 60.00
2560x1440 60.00
2048x1536 60.00
1920x1440 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 …Run Code Online (Sandbox Code Playgroud)