ubuntu更换国内源

1.备份原始源文件sources.list

桌面打开终端,执行命令:

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

2.修改源文件sources.list

(1)终端执行命令:

sudo chmod 777 /etc/apt/sources.list 更改文件权限使其可编辑;

(2)执行命令:

sudo gedit /etc/apt/sources.list 打开文件进行编辑;

(3)删除原来的文件内容,复制下面的任意一个到其中并保存(常用的是阿里源和清华源,推荐阿里源);

  阿里源:

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

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

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

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

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

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

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

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

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

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

3.更新源

桌面终端执行命令:

sudo apt update更新软件列表,换源完成。

Last modification:December 13th, 2020 at 10:31 am
哎呀呀,大家随意,随意就好!