Ubuntu更改下载源

HUC-WFX 1年前 ⋅ 691 阅读

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,内容可以去博客复制);

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