#Archive.ubuntu.com更新服务器（欧洲，此为官方源，电信网通用户使用)
deb http://archive.ubuntu.com/ubuntu/ hardy main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse

#Ubuntu.cn99.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/ hardy main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-updates main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-backports main restricted universe multiverse

#Mirrors.shlug.org更新服务器（电信服务器，Ubuntu China Official Mirror, maintained by Shanghai Linux User Group）：
deb http://cn.archive.ubuntu.com/ubuntu hardy main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu hardy-security main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu hardy-updates main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu hardy-backports main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu hardy-proposed main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu hardy main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu hardy-security main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu hardy-updates main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu hardy-backports main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu hardy-proposed main restricted universe multiverse

#Mirror.lupaworld.com更新服务器（浙江省杭州市双线服务器）：
deb http://mirror.lupaworld.com/ubuntu hardy main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu hardy-security main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu hardy-updates main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu hardy-backports main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu hardy-proposed main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu hardy main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu hardy-security main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu hardy-updates main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu hardy-backports main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu hardy-proposed main restricted universe multiverse

#mirror.rootguide.org更新服务器（上海市 电信）：
deb http://mirror.rootguide.org/ubuntu/ hardy main restricted universe multiverse
deb-src http://mirror.rootguide.org/ubuntu/ hardy main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://mirror.rootguide.org/ubuntu/ hardy-updates main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://mirror.rootguide.org/ubuntu/ hardy-backports main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://mirror.rootguide.org/ubuntu/ hardy-security main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-proposed main multiverse restricted universe
deb-src http://mirror.rootguide.org/ubuntu/ hardy-proposed main restricted universe multiverse

#台湾的官方源速度也相当不错，有时甚至快于内地的：
deb http://tw.archive.ubuntu.com/ubuntu hardy main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu hardy-security main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu hardy-updates main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu hardy-backports main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu hardy-proposed main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu hardy main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu hardy-security main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu hardy-updates main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu hardy-backports main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu hardy-proposed main restricted universe multiverse