xrand显示结果如下
root@smashdog-PC:/etc/X11# xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
HDMI-A-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 510mm x 287mm
1920x1080 60.00*+
1680x1050 60.00
1280x1024 75.02 60.02
1440x900 60.00
1280x800 60.00
1152x864 75.00
1280x720 60.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
DVI-D-0 disconnected (normal left inverted right x axis y axis)
我的CPU/显卡是apu a7680,主板是a68-h,之前在windows上双显示器是正常的,但是安装了深度后找不到双显示器的选项,这是为什么呢?
PS:一个是dvi,一个是vga