本文主要给大家讲解如何为Ubuntu更换阿里源,通过以下四个步骤即可快速实现换源。
镜像下载、域名解析、时间同步请点击 阿里巴巴开源镜像站
一、查看ubuntu的Codenam

二、备份系统源- sudo mv sources.list sources.list.bak
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三、写入阿里云的源
下面源信息中$Codename为第一步中系统的Codename,用记事本批量替换即可。 ubuntu 16.04 配置如下
- 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
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ubuntu 18.04(bionic) 配置如下
- 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-proposed 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
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ubuntu 20.04(focal) 配置如下
- 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.aliyun.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
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四、执行更新执行以下命令,完成更新。
说明:可以通过阿里云开源镜像站资源目录查看是否支持当前系统的Codename。
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