修改Ubuntu镜像源

修改Ubuntu镜像源

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• 备份原来的镜像源

$> cd /etc/apt$> cp sources.list sources.list.bak  

• 清空sources.list文件

$> echo "" > sources.list

• 复制国内镜像源地址到sources.list文件中

[Ubuntu 12.04] [163源] deb http://mirrors.163.com/ubuntu/ precise main universe restricted multiversedeb-src http://mirrors.163.com/ubuntu/ precise main universe restricted multiversedeb http://mirrors.163.com/ubuntu/ precise-security universe main multiverse restricteddeb-src http://mirrors.163.com/ubuntu/ precise-security universe main multiverse restricteddeb http://mirrors.163.com/ubuntu/ precise-updates universe main multiverse restricteddeb http://mirrors.163.com/ubuntu/ precise-proposed universe main multiverse restricteddeb-src http://mirrors.163.com/ubuntu/ precise-proposed universe main multiverse restricteddeb http://mirrors.163.com/ubuntu/ precise-backports universe main multiverse restricteddeb-src http://mirrors.163.com/ubuntu/ precise-backports universe main multiverse restricteddeb-src http://mirrors.163.com/ubuntu/ precise-updates universe main multiverse restricted

[Ubuntu 12.04] [阿里云源]deb http://mirrors.aliyun.com/ubuntu/ precise main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ precise-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ precise-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ precise-proposed main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ precise-backports main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ precise main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ precise-security main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ precise-updates main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ precise-proposed main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ precise-backports main restricted universe multiverse

• 执行更新和升级

检索最新软件包列表$> sudo apt-get update更新所有已安装的软件包$> sudo apt-get upgrade

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其他镜像源

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• [网易镜像源]：http://mirrors.163.com/
• [阿里云镜像源]：http://mirrors.aliyun.com/
• [清华大学镜像源]：http://mirrors.tuna.tsinghua.edu.cn/