WSL安装英伟达驱动

## 一. 更新源

先在应用 商店下载Ubuntu 20.0

### 1.1 先备份好系统自带的源列表

```
	sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
```

### 1.2 修改源列表文件

```
	vi /etc/apt/sources.list
```

删除系统自带的源列表【sources.list】里的内容，再将下列源复制粘贴到源列表文件后保存。

注意：要添加一整套源，不要只在源列表中添加1条源

例如：添加阿里源到sources.list中

![img](http://yg9538.kmgy.top/5753d05b12495.png)

**阿里源：**

```
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
```

### 1.3 刷新源列表

```
sudo apt-get update
```

刷新完成会显示如下图所示，由于使用的是阿里源，所以下图显示的是阿里源列表信息

![img](http://yg9538.kmgy.top/5753d076945bc.png)

使用官方源可能会在更新包时，存在更新缓慢的情况，所以建议使用163或阿里源，国内下载更新首选。

## 二. 安装Nvidia 相关软件

### 2.1 安装aptitude

```
apt install aptitude
```

### 2.2 安装驱动

```
aptitude install nvidia-driver-470
```

### 2.3 安装CUDA

*推荐安装windows下最强的终端管理：[Windows Terminal](https://link.zhihu.com/?target=https%3A//www.microsoft.com/store/productId/9N0DX20HK701)*

官方传送门：[CUDA Toolkit Downloads](https://link.zhihu.com/?target=https%3A//developer.nvidia.com/cuda-downloads%3Ftarget_os%3DLinux%26target_arch%3Dx86_64%26Distribution%3DWSL-Ubuntu%26target_version%3D2.0%26target_type%3Ddeb_local)

懒人或网络不好的看下面：

```powershell
wget https://developer.download.nvidia.com/compute/cuda/repos/wsl-ubuntu/x86_64/cuda-wsl-ubuntu.pin
sudo mv cuda-wsl-ubuntu.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/11.8.0/local_installers/cuda-repo-wsl-ubuntu-11-8-local_11.8.0-1_amd64.deb
sudo dpkg -i cuda-repo-wsl-ubuntu-11-8-local_11.8.0-1_amd64.deb
sudo cp /var/cuda-repo-wsl-ubuntu-11-8-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo aptitude update
sudo aptitude -y install cuda
```

### 2.4 重启WSL

```shell
net stop LxssManager
net start LxssManager
```