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    • 外接显示器没反应,又来了
    Experiences and Insight 1304 views · 4 replies ·
    Tofloor
    poster avatar
    lxz
    deepin
    2018-03-20 01:18
    Author
    周五笔记本拔了外接显示器,周一来公司再接上显示器没反应
    上次出现这个问题,我切换了好几次的显卡驱动就又能识别了
    所以有什么好办法解决?

    1. $ xrandr
    2. Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
    3. eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 294mm x 165mm
    4.    1920x1080     59.93*+
    5.    1680x1050     59.95    59.88  
    6.    1600x1024     60.17  
    7.    1400x1050     59.98  
    8.    1280x1024     60.02  
    9.    1440x900      59.89  
    10.    1280x960      60.00  
    11.    1360x768      59.80    59.96  
    12.    1152x864      60.00  
    13.    1024x768      60.04    60.00  
    14.    960x720       60.00  
    15.    928x696       60.05  
    16.    896x672       60.01  
    17.    960x600       60.00  
    18.    960x540       59.99  
    19.    800x600       60.00    60.32    56.25  
    20.    840x525       60.01    59.88  
    21.    800x512       60.17  
    22.    700x525       59.98  
    23.    640x512       60.02  
    24.    720x450       59.89  
    25.    640x480       60.00    59.94  
    26.    680x384       59.80    59.96  
    27.    576x432       60.06  
    28.    512x384       60.00  
    29.    400x300       60.32    56.34  
    30.    320x240       60.05  
    31. DP-1 disconnected (normal left inverted right x axis y axis)
    32. HDMI-1 disconnected (normal left inverted right x axis y axis)
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    lxz
    deepin
    2018-03-20 01:19
    #1
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    lxz
    deepin
    2018-03-20 20:17
    #2
    1. $ xrandr --listproviders
    2. Providers: number : 2
    3. Provider 0: id: 0x85 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 3 outputs: 3 associated providers: 0 name:modesetting
    4. Provider 1: id: 0x5f cap: 0x5, Source Output, Source Offload crtcs: 0 outputs: 0 associated providers: 0 name:nouveau
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    ih******op@vip.qq.com
    deepin
    2018-03-20 22:38
    #3
    我遇到N次外接黑屏 后来发现是外接显示器亮度变成了0
    深度的亮度调整还不能用，只能手动去控制中心调节。
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    amarone
    deepin
    2019-11-25 18:30
    #4
    请问，问题解决了吗？
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