脚本整理
$ sudo apt update
$ sudo apt upgrade -y
$ sudo apt install update-manager-core -y
$ sudo nano /etc/update-manager/release-upgrades
将默认升级策略从Prompt=lts更改为Prompt=normal
$ sudo sed -i ‘s/jammy/lunar/g’ /etc/apt/sources.list
$ sudo apt update
$ sudo apt upgrade -y
$ sudo apt dist-upgrade -y
$ cat /etc/os-release
参考链接
https://www.idcspy.com/68321.html