###### tags: `tutorials` `linux` `ubuntu` `NVIDIA` `GPU`
# Nvidia Driver
- 加入 nvidia driver dependency
~~~bash= !
$ sudo add-apt-repository -y ppa:graphics-drivers/ppa && sudo apt update
~~~

- 檢視電腦 GPU 及可用的 driver
~~~bash= !
$ ubuntu-drivers devices
~~~

- 只想檢視可用 driver
~~~bash= !
$ ubuntu-drivers list
~~~

- 安裝 nvidia driver
- 自動安裝最合適的版本 (**Recommended**)
~~~bash= !
$ sudo ubuntu-drivers autoinstall
~~~

- 安裝特定版本
~~~bash= !
$ sudo apt install {nvidia-driver_version}
~~~
:::warning
`{nvidia-driver_version}` 為特定的版本號，像是如果上面執行 `$ ubuntu-drivers devices` 顯示如下
~~~text=
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd00001C03sv00001043sd000085ABbc03sc00i00
vendor : NVIDIA Corporation
model : GP106 [GeForce GTX 1060 6GB]
driver : nvidia-driver-390 - third-party free
driver : nvidia-driver-410 - third-party free recommended
driver : nvidia-driver-396 - third-party free
driver : xserver-xorg-video-nouveau - distro free builtin
~~~
如果想安裝 `nvidia-driver-396` 版本(倒數第 2 個版本)，則使用 `$ sudo apt install nvidia-396`
:::

- 安裝完後重新開機
~~~bash= !
$ sudo reboot now
~~~

- 重新開機後測試
~~~bash= !
$ nvidia-smi
~~~

## 補充
- 移除 nvidia driver
~~~bash= !
$ sudo apt-get -y remove --purge '^nvidia-.*'
~~~

{%hackmd @jimmy801/nv_issue %}