记录Ubuntu无法update的问题

sky@Dagwbl:/etc/apt$ sudo cat /etc/resolv.conf

This file was automatically generated by WSL. To stop automatic generation of this file, add the following entry to /etc/wsl.conf

generateResolvConf = false

nameserver 172.24.224.1
sky@Dagwbl:/etc/apt$ sudo vim /etc/resolv.conf
sky@Dagwbl:/etc/apt$ sudo apt update
Get:1 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy InRelease [270 kB]
Get:2 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-updates InRelease [109 kB]
Get:3 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-backports InRelease [99.8 kB]

通过添加nameserver即可