Ubuntu设置国内镜像的全部流程

目录

• 01.简介
• 02.查询版本
• 03.镜像源（阿里云）
• （1）Ubuntu 14.04 LTS (trusty) (EOL)
• （2）ubuntu 16.04 LTS (xenial) (EOL)
• （3）ubuntu 18.04 LTS (bionic)
• （4）ubuntu 20.04 LTS (focal)
• （5） ubuntu 23.04 (lunar)
• （6）ubuntu 24.04 (noble)
• 04.设置方法
• （1）备份
• （2）编辑
• （3）更新

01.简介

Ubwww.devze.comuntu作为广泛使用的linux发行版，其默认的镜像源可能因为地理位置和网络问题导致下载速度缓慢。本文将指导用户如何根据自己所在的地理位置，选择并设置最适合的国内镜像源。

02.查询版本

使用命令 lsb_release -a 查询自己的系统版本号

icai@CSJMOVE:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.3 LTS
Release:        22.04
Codename:       jammy
icai@CSJMOVE:~$

注意Codename 这个发行版代号， Ubuntu的每个发行版都拥有一个独特的代号，开发代号需要与镜像源对应。

03.镜像源（阿里云）

（1）ubuntu 14.04 LTS (trusty) (EOL)

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

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

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

## Not recommended
# deb https://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse

（2）ubuntu 16.04 LTS (xenial) (EOL)

deb https://mirrors.aliyun.com/ubuntu/ xenial main
deb-src https://mirrors.aliyun.com/ubuntu/ xenial main

deb https://mirrors.aliyun.com/ubuntu/ xenial-updates main
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-updates main

deb https://mirrors.aliyun.com/ubuntu/ xenial universe
deb-src https://mirrors.aliyun.com/ubuntu/ xenial universe
deb https://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-updates universe

deb https://mirrors.aliyun.com/ubuntu/ xenial-security main
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-security main
deb https://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-security universe

（3）ubuntu 18.04 LTS (bionic)

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

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

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

# deb https://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ bionic-pro编程客栈posed main restricted universe multiverse

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

（4）ubuntu 20.04 LTS (focal)

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

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

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

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

deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
```（5）ubuntu 22.04 LTS (jammy)
```Shell
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

（5） ubuntu 23.04 (lunar)

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

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

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

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

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

（6）ubuntu 24.04 (noble)

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

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

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

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

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

04.设置方法

（1）备份

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

（2）编辑

vim /etc/apt/sources.list

（3）更新

sudo apt update
sudo apt upgrade

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