https://www.cnblogs.com/litifeng/p/10817562.html

    第一:安装ppa的显卡驱动源

    sudo add-apt-repository ppa:graphics-drivers/ppa
    sudo apt update

    第二:检查显卡和推荐驱动

    ubuntu-drivers devices

    现实如下结果:
    复制代码

    ffly@noi:~$ ubuntu-drivers devices
    == /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
    modalias : pci:v000010DEd00001F08sv000010DEsd000012FDbc03sc00i00
    vendor : NVIDIA Corporation
    driver : nvidia-driver-415 - third-party free
    driver : nvidia-driver-418 - third-party free
    driver : nvidia-driver-430 - third-party free recommended
    driver : xserver-xorg-video-nouveau - distro free builtin

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    推荐的是430显卡。

    第三:安装

    sudo apt install nvidia-driver-430

    第四:重启并检查:

    nvidia-smi

    如果输出:
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    ffly@noi:~$ nvidia-smi
    Mon May 6 07:54:58 2019
    +——————————————————————————————————————-+
    | NVIDIA-SMI 430.09 Driver Version: 430.09 CUDA Version: 10.1 |
    |———————————————-+———————————+———————————+
    | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
    | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
    |=++==============|
    | 0 GeForce RTX 2060 Off | 00000000:01:00.0 On | N/A |
    | 0% 46C P8 11W / 160W | 189MiB / 5931MiB | 2% Default |
    +———————————————-+———————————+———————————+

    +——————————————————————————————————————-+
    | Processes: GPU Memory |
    | GPU PID Type Process name Usage |
    |=============================================================================|
    | 0 1401 G /usr/lib/xorg/Xorg 108MiB |
    | 0 1569 G /usr/bin/gnome-shell 75MiB |
    | 0 2518 G /usr/lib/firefox/firefox 3MiB |
    +——————————————————————————————————————-+

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    第五:如果正常显示,则表示安装成功。