ubuntu 22.04 server 更换 阿里源 LTS

ubuntu 22.04 server 更换 阿里源 LTS

centos7 更新 yum源 为 阿里云 LTS
https://blog.youkuaiyun.com/wowocpp/article/details/142517908

Ubuntu22.04更换阿里云源

https://blog.youkuaiyun.com/m0_69660072/article/details/137920597
阿里yum源地址
要知道去访问这个官网：https://developer.aliyun.com/mirror/
官网上其实是给的镜像信息，只不过在介绍镜像的时候提供了apt源而已，我们选择ubuntu 进去

https://developer.aliyun.com/mirror/ubuntu

ubuntu 22.04 LTS (jammy) 配置如下

deb https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse

备份原有的源文件【可选】：

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup

sudo rm /etc/apt/sources.list

sudo vim /etc/apt/sources.list

补充阿里云源：将下面的内容copy进刚刚打开刚刚创建的文件 sources.list 内
用 cat 命令再检查一遍：

更新软件包列表：更换源后，需要更新软件包列表以确保软件包信息是最新的。

sudo apt update