我正在使用Windows 7(nvidia optimus)运行12.10双启动。我不知道可能是什么问题,因为:
- 显示器可以在Windows上使用
- 它在ubuntu上工作了一年多,即使现在,在ubuntu引导时,初始屏幕也会显示在外部监视器上
- 检测到监视器并将其显示在工作区切换器中
- 我通过HDMI将其连接到另一台显示器,并且工作正常
- 它可以通过VGA正常工作(但由于某些原因它不那么清晰)
- 更改分辨率无济于事
- 更换电缆无济于事
这是我的xrandr输出:
Screen 0: minimum 320 x 200, current 3286 x 1080, maximum 8192 x 8192
LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 293mm x 164mm
1366x768 60.0*+
1360x768 59.8 60.0
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 connected 1920x1080+1366+0 (normal left inverted right x axis y axis) 531mm x 299mm
1920x1080 60.0*+ 50.0 60.0 25.0 30.0
1600x1200 60.0
1680x1050 59.9
1680x945 60.0
1400x1050 74.9 59.9
1600x900 60.0
1280x1024 75.0 60.0
1440x900 75.0 59.9
1280x960 60.0
1366x768 59.8
1360x768 60.0
1280x800 74.9 59.9
1152x864 75.0
1280x768 74.9 60.0
1280x720 50.0 60.0
1024x768 75.1 70.1 60.0
1024x576 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
720x576 50.0
848x480 60.0
720x480 59.9
640x480 72.8 75.0 66.7 60.0 59.9
720x400 70.1
DP1 disconnected (normal left inverted right x axis y axis)