WSL: Could not resolve hostname Temporary failure

WSL 无法解析域名：Could not resolve hostname github.com: Temporary failure in name resolution解决方法一：配置本地域名解析：sudo vim /etc/hosts添加如下配置: (172.65.251.78是ping成功的ip)172.65.251.78 github.com解决方法二：Boot your distro.

舜岳

5302人浏览 · 2021-05-25 09:21:28

舜岳 · 2021-05-25 09:21:28 发布

WSL 无法解析域名：

Could not resolve hostname github.com: Temporary failure in name resolution

解决方法一：（每次重启电脑后都需要设置）

配置本地域名解析：

sudo vim /etc/hosts
添加如下配置: (172.65.251.78是ping成功的ip)
```
 172.65.251.78 github.com
```

解决方法二：（推荐）

# 1. 编辑 /etc/wsl.conf 文件
$ vim /etc/wsl.conf
[network]
generateResolvConf = false

# 2. 重启 wsl
$ wsl --shutdown
# 3. 启动 wsl, 拷贝保留原来的 /etc/resolv.conf文件， 创建一个新的 /etc/resolv.conf 文件编辑如下
$ sudo mv /etc/resolv.conf /etc/resolv.conf.old
$ sudo vi /etc/resolv.conf
nameserver 8.8.8.8

解决方法三：

Boot your distro.
cd ~/../../etc
Create wsl.conf, however you see fit. sudo vim wsl.conf, sudo touch wsl.conf and edit it later, whatever.
Add these lines to wsl.conf:
```
[network]
generateResolvConf=false
```
exit or in Windows cmd wsl --terminate [YourDistroName]
Boot your distro.
At this point, thanks to wsl.conf, run/resolvconf should no longer exist and will never be created again.
cd ~/../../etc
sudo rm resolv.conf sudo rm resolv.conf
Create a new resolv.conf, however you see fit. sudo vim resolv.conf, sudo touch resolv.conf and edit it later, whatever.
Add this line to resolv.conf:
```
nameserver 8.8.8.8
```

replace 8.8.8.8 with your preferred functional nameserver.

exit or in Windows cmd wsl --terminate [YourDistroName]
wsl --shutdown just to be sure that you’ve definitely killed everything.
Boot your distro.
Confirm that your resolv.conf changes are still in effect, or just ping a domain name and cry tears of joy after struggling to get this working for far too fucking long.