[Ubuntu]apt源改为阿里源(基于Ubuntu 20.04/18.04)

我们需要根据我们自己Ubuntu系统版本来配置对应的apt源

一、常见LTS版本代号

• Ubuntu 20.04代号为：focal
• Ubuntu 19.04代号为：disco
• Ubuntu 18.04代号为：bionic
• Ubuntu 17.04代号为：zesty
• Ubuntu 16.04代号为：xenial

二、查看linuxOS发行版本信息

查看命令：

lsb_release -a

ubuntu 20.04 ==> 发行版本代号为 focal

$ lsb_release -a
Distributor ID:Ubuntu
Description:Ubuntu 20.04.1 LTS
Release:    20.04
Codename:    focal

ubuntu 18.04 ==> 发行版本代号为 bionic

$ lsb_release -a
Distributor ID:Ubuntu
Description:Ubuntu 18.04.6 LTS
Release:18.04
Codename:bionic

三、修改apt源

1. 修改sources.list文件

sudo gedit /etc/apt/sources.list

ubuntu 20.04

# 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-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports 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

ubuntu 18.04

# 阿里源
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

2.更新

$ sudo apt-get update
$ sudo apt-get upgrade

原文地址：https://blog.csdn.net/MrMyGod/article/details/136509419

免责声明：本站文章内容转载自网络资源，如本站内容侵犯了原著者的合法权益，可联系本站删除。更多内容请关注自学内容网（zxcms.com）！