ubuntu 18.04安装RTX 2060 显卡驱动

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：

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

推荐的是430显卡。

第三：安装

sudo apt install nvidia-driver-

第四：重启并检查：

nvidia-smi

如果输出：

ffly@noi:~$ nvidia-smi
Mon May   ::
+-----------------------------------------------------------------------------+
| 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. |
|===============================+======================+======================|
|     GeForce RTX     Off  | ::00.0  On |                  N/A |
|  %   46C    P8    11W / 160W |    189MiB /  5931MiB |      %      Default |
+-------------------------------+----------------------+----------------------+

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

第五：如果正常显示，则表示安装成功。