ubuntu 更新源
开启终端,输入命令"sudo gedit /etc/apt/sources.list" 在打开的源列表,即sources.list中输入合适的更新源(输入前把列表中的内容先清空)。 常见的更新源: #中国科学技术大学更新服务器(教育网,推荐校园网和网通用户使用): deb http://debian.ustc.edu.cn/ubuntu/ jaunty main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe #中国台湾大学更新服务器(推荐网通、电信用户使用,很稳定的源): deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty main restricted universe multiverse deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty main restricted universe multiverse deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-updates main restricted universe multiverse deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-updates main restricted universe multiverse deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-backports main restricted universe multiverse deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-backports main restricted universe multiverse deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-security main restricted universe multiverse deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-security main restricted universe multiverse deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-proposed main multiverse restricted universe deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ jaunty-proposed main restricted universe multiverse #上海市上海交通大学更新服务器(推荐校园网和网通用户使用): deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe #北京交通大学的更新服务器(推荐校园网用户、网通用户使用): deb http://mirror.bjtu.edu.cn/ubuntu/ jaunty main restricted universe multiverse deb http://mirror.bjtu.edu.cn/ubuntu/ jaunty-backports restricted universe multiverse deb http://mirror.bjtu.edu.cn/ubuntu/ jaunty-proposed main restricted universe multiverse deb http://mirror.bjtu.edu.cn/ubuntu/ jaunty-security main restricted universe multiverse deb http://mirror.bjtu.edu.cn/ubuntu/ jaunty-updates main restricted universe multiverse deb-src http://mirror.bjtu.edu.cn/ubuntu/ jaunty main restricted universe multiverse deb-src http://mirror.bjtu.edu.cn/ubuntu/ jaunty-backports main restricted universe multiverse deb-src http://mirror.bjtu.edu.cn/ubuntu/ jaunty-proposed main restricted universe multiverse deb-src http://mirror.bjtu.edu.cn/ubuntu/ jaunty-security main restricted universe multiverse deb-src http://mirror.bjtu.edu.cn/ubuntu/ jaunty-updates main restricted universe multiverse cn99cn99.com更新服务器(江苏省常州市电信,推荐电信用户使用): deb http://ubuntu.cn99.com/ubuntu/ jaunty main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ jaunty-security main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ jaunty-updates main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ jaunty-proposed main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ jaunty-backports main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ jaunty main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ jaunty-security main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ jaunty-updates main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ jaunty-proposed main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ jaunty-backports main restricted universe multiverse 根据自己的网络状况选择,一个不行可以尝试另一个。 然后执行“sudo apt-get update”进行更新。