Ubuntu18版本换源

linux
Author

dd21

Published

December 5, 2022

【此源只适合bionic版本！！！！！！！，重要的事情说三遍】 【此源只适合bionic版本！！！！！！！，重要的事情说三遍】 【此源只适合bionic版本！！！！！！！，重要的事情说三遍】 ## 0. Ubuntu版本必须匹配 查看Ubuntu版本命令

lsb_release -c

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1.备份sources.list

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

2.编辑sources.list（换源）

sudo gedit /etc/apt/sources.list

3.把打开的sources.list里面的东西都删除，把下面代码复制进去，【保存】，【保存】，【保存】。

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse

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

 

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

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

 

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

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

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

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

deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse

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

4.更新源

sudo apt-get update

5.完成换源