Ubuntu修改APT软件源教程 |
Linux拥有众多的发行版,每个发行版都有提供镜像,但是,有些镜像的下载速度参差不齐,偶尔会有更新失败的情况。 下面以修改 Ubuntu 软件源为中科大为例进行说明。 镜像地址:https://mirrors.ustc.edu.cn/ 1.备份原配置文件# cp /etc/apt/sources.list /etc/apt/sources.list.backup 2.更改配置文件编辑 Xenial(16.04) deb https://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ xenial universe deb https://mirrors.ustc.edu.cn/ubuntu/ xenial universe deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-updates universe deb https://mirrors.ustc.edu.cn/ubuntu/ xenial multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-updates multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-security universe deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-security multiverse Trusty(14.04) deb https://mirrors.ustc.edu.cn/ubuntu/ trusty main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-updates main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ trusty universe deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-updates universe deb https://mirrors.ustc.edu.cn/ubuntu/ trusty multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-updates multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-backports main restricted universe multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-security main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-security universe deb https://mirrors.ustc.edu.cn/ubuntu/ trusty-security multiverse Precise(12.04) deb https://mirrors.ustc.edu.cn/ubuntu/ precise main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ precise universe deb https://mirrors.ustc.edu.cn/ubuntu/ precise-updates universe deb https://mirrors.ustc.edu.cn/ubuntu/ precise multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ precise-updates multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse deb https://mirrors.ustc.edu.cn/ubuntu/ precise-security main restricted deb https://mirrors.ustc.edu.cn/ubuntu/ precise-security universe deb https://mirrors.ustc.edu.cn/ubuntu/ precise-security multiverse 3.更新# apt-get update |