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笔记本电脑屏幕无法与 nvidia 配合使用，但外接屏幕可以

tag-icon • tag-icon 20.04 nvidia multiple-monitors display
笔记本电脑屏幕无法与 nvidia 配合使用，但外接屏幕可以

问题：

最初安装的是 Fedora - 无法让外接屏幕工作，但笔记本电脑屏幕工作正常（使用 nvidia 驱动程序）。切换到 Ubuntu 20.04，外接屏幕（HDMI 和 DP）工作正常，但笔记本电脑要么闪烁，要么完全变白。外接屏幕和笔记本电脑在 Win 11 中均可正常工作。

眼镜：

华硕 TUF A15 和 NVIDIA GeoForce RTX 3050 Ti (535.86.05)

尝试过：

  • 没有 xorg.conf 文件
  • 各种版本的低级 nvidia 驱动程序（如果我切换到 noveau，只有笔记本电脑屏幕可以工作 - 其他的就像断开连接一样
  • 软件和更新应用程序中的附加驱动程序中的各种 535 nvidia 版本
  • 尝试过 Ubuntu Pro 和非专业版

细节：

lspci

01:00.0 VGA compatible controller: NVIDIA Corporation GA107M [GeForce RTX 3050 Ti Mobile] (rev a1)
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt (rev c8)
0

xrandr --prop

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
    _MUTTER_PRESENTATION_OUTPUT: 0 
    EDID: 
        00ffffffffffff000dae3c1500000000
        041f0104a52213780328659759548e27
        1e505400000001010101010101010101
        0101010101019e8580a070383e403020
        a50058c110000018ad3780a070383e40
        3020a50058c110000018000000fd0030
        90a5a522010a202020202020000000fe
        004e313536484d452d47414b0a200046
    GAMMA_LUT_SIZE: 4096 
        range: (0, -1)
    DEGAMMA_LUT_SIZE: 4096 
        range: (0, -1)
    GAMMA_LUT: 0 
        range: (0, 65535)
    CTM: 579596464 1 1089267271 -2147483648 469448672 0 334778912 -2147483648 1124858831 1 778394941 -2147483648 76311147 -2147483648 152277357 -2147483648 
        242683635 1 
    DEGAMMA_LUT: 0 
        range: (0, 65535)
    TearFree: auto 
        supported: off, on, auto
    HDCP Content Type: HDCP Type0 
        supported: HDCP Type0, HDCP Type1
    Content Protection: Undesired 
        supported: Undesired, Desired, Enabled
    vrr_capable: 1 
        range: (0, 1)
    abm level: 0 
        range: (0, 4)
    max bpc: 16 
        range: (8, 16)
    underscan vborder: 0 
        range: (0, 128)
    underscan hborder: 0 
        range: (0, 128)
    underscan: off 
        supported: off, on, auto
    scaling mode: None 
        supported: None, Full, Center, Full aspect
    link-status: Good 
        supported: Good, Bad
    CONNECTOR_ID: 78 
        supported: 78
    non-desktop: 0 
        range: (0, 1)
   1920x1080    144.00*+  60.00  
   1680x1050    144.00  
   1280x1024    144.00  
   1440x900     144.00  
   1280x800     144.00  
   1280x720     144.00  
   1024x768     144.00  
   800x600      144.00  
   640x480      144.00  
HDMI-1-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 527mm x 296mm
    EDID: 
        00ffffffffffff00220e6c3601010101
        251f010380351e782a0565a756529c27
        0f5054a10800d1c0a9c081c0b3009500
        810081800101023a801871382d40582c
        45000f282100001e000000fd00304b1e
        5612000a202020202020000000fc0048
        502032346d680a2020202020000000ff
        0033434d313337304d5052202020012d
        020321f149901f041303120211012309
        07078301000067030c001000001ee200
        6b023a801871382d40582c45000f2821
        00001e023a80d072382d40102c45800f
        282100001e011d007251d01e206e2855
        000f282100001e011d00bc52d01e20b8
        2855400f282100001e2a4480a0703827
        40302035000f282100001a00000000b6
    _MUTTER_PRESENTATION_OUTPUT: 0 
    PRIME Synchronization: 0 
        supported: 0, 1
    CTM: 420160213 1 390610691 -2147483648 68657360 -2147483648 4394435 0 -7568605 0 12152591 0 51151133 0 163963301 0 
        -202741000 0 
    CscMatrix: 71947 -5960 -1047 0 67 65420 185 0 780 2501 62442 0 
    BorderDimensions: 4 
        supported: 4
    Border: 0 0 0 0 
        range: (0, 65535)
    SignalFormat: TMDS 
        supported: TMDS
    ConnectorType: HDMI 
    ConnectorNumber: 4 
    _ConnectorLocation: 4 
    non-desktop: 0 
        supported: 0, 1
   1920x1080     60.00 +  74.97*   59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1440x900      59.89  
   1280x1024     60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1024x768      60.00  
   800x600       60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       59.94    59.93

inxi -G

Graphics:
  Device-1: NVIDIA GA107M [GeForce RTX 3050 Ti Mobile] driver: nvidia
    v: 535.86.05
  Device-2: AMD Rembrandt driver: amdgpu v: kernel
  Device-3: IMC Networks USB2.0 HD UVC WebCam type: USB driver: uvcvideo
  Display: x11 server: X.Org v: 1.21.1.4 driver: X:
    loaded: amdgpu,ati,nvidia unloaded: fbdev,modesetting,nouveau,radeon,vesa
    gpu: amdgpu resolution: 1: 1920x1080 2: 1920x1080~144Hz
  OpenGL:
    renderer: REMBRANDT (rembrandt LLVM 15.0.7 DRM 3.49 6.2.0-32-generic)
    v: 4.6 Mesa 23.0.4-0ubuntu1~22.04.1

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