Ubuntu 9.04源列表Archive.ubuntu.com更新服务器（欧洲，此为官方源，电信网通用户使用)：
deb jaunty main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb jaunty-proposed main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb-src jaunty-proposed main restricted universe multiversedeb-src jaunty-backports main restricted universe multiverse
网易163更新服务器：
deb jaunty main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb jaunty-proposed main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb-src jaunty-proposed main restricted universe multiversedeb-src jaunty-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 jaunty main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb jaunty-proposed main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb-src jaunty-backports main restricted universe multiversedeb-src jaunty-proposed main restricted universe multiverse
Mirror.lupaworld.com更新服务器（浙江省杭州市双线服务器，，推荐）：
deb jaunty main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb jaunty-proposed main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb-src jaunty-backports main restricted universe multiversedeb-src jaunty-proposed main restricted universe multiverse
厦门大学更新服务器（教育网服务器）：
deb ftp://ubuntu.realss.cn/ubuntu/ jaunty main restricted universe multiversedeb ftp://ubuntu.realss.cn/ubuntu/ jaunty-backports restricted universe multiversedeb ftp://ubuntu.realss.cn/ubuntu/ jaunty-proposed main restricted universe multiversedeb ftp://ubuntu.realss.cn/ubuntu/ jaunty-security main restricted universe multiversedeb ftp://ubuntu.realss.cn/ubuntu/ jaunty-updates main restricted universe multiversedeb-src ftp://ubuntu.realss.cn/ubuntu/ jaunty main restricted universe multiversedeb-src ftp://ubuntu.realss.cn/ubuntu/ jaunty-backports main restricted universe multiversedeb-src ftp://ubuntu.realss.cn/ubuntu/ jaunty-proposed main restricted universe multiversedeb-src ftp://ubuntu.realss.cn/ubuntu/ jaunty-security main restricted universe multiversedeb-src ftp://ubuntu.realss.cn/ubuntu/ jaunty-updates main restricted universe multiverse
成都市 电子科技大学更新服务器（教育网，推荐校园网和网通用户使用）：
deb jaunty main multiverse restricted universedeb jaunty-backports main multiverse restricted universedeb jaunty-proposed main multiverse restricted universedeb jaunty-security main multiverse restricted universedeb jaunty-updates main multiverse restricted universedeb-src jaunty main multiverse restricted universedeb-src jaunty-backports main multiverse restricted universedeb-src jaunty-proposed main multiverse restricted universedeb-src jaunty-security main multiverse restricted universedeb-src jaunty-updates main multiverse restricted universe
== 如果无法解析uestc.edu.cn域名，请使用以下地址 ==
deb jaunty main multiverse restricted universedeb jaunty-backports main multiverse restricted universedeb jaunty-proposed main multiverse restricted universedeb jaunty-security main multiverse restricted universedeb jaunty-updates main multiverse restricted universedeb-src jaunty main multiverse restricted universedeb-src jaunty-backports main multiverse restricted universedeb-src jaunty-proposed main multiverse restricted universedeb-src jaunty-security main multiverse restricted universedeb-src jaunty-updates main multiverse restricted universe
上海市上海交通大学更新服务器（教育网，推荐校园网和网通用户使用）：
deb jaunty main multiverse restricted universedeb jaunty-backports main multiverse restricted universedeb jaunty-proposed main multiverse restricted universedeb jaunty-security main multiverse restricted universedeb jaunty-updates main multiverse restricted universedeb-src jaunty main multiverse restricted universedeb-src jaunty-backports main multiverse restricted universedeb-src jaunty-proposed main multiverse restricted universedeb-src jaunty-security main multiverse restricted universedeb-src jaunty-updates main multiverse restricted universe
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 jaunty main multiverse restricted universedeb jaunty-backports main multiverse restricted universedeb jaunty-proposed main multiverse restricted universedeb jaunty-security main multiverse restricted universedeb jaunty-updates main multiverse restricted universedeb-src jaunty main multiverse restricted universedeb-src jaunty-backports main multiverse restricted universedeb-src jaunty-proposed main multiverse restricted universedeb-src jaunty-security main multiverse restricted universedeb-src jaunty-updates main multiverse restricted universe
中国台湾 台湾大学更新服务器（推荐网通用户使用，电信PING平均响应速度41MS。强烈推荐此源，比较完整，较少出现同步问题）：
deb jaunty main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb-src jaunty-backports main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb jaunty-proposed main multiverse restricted universedeb-src jaunty-proposed main restricted universe multiverse
mirror.rootguide.org更新服务器（上海市 电信）：
deb jaunty main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb-src jaunty-backports main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb jaunty-proposed main multiverse restricted universedeb-src jaunty-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 jaunty main restricted universe multiversedeb jaunty-security main restricted universe multiversedeb jaunty-updates main restricted universe multiversedeb jaunty-backports main restricted universe multiversedeb jaunty-proposed main restricted universe multiversedeb-src jaunty main restricted universe multiversedeb-src jaunty-security main restricted universe multiversedeb-src jaunty-updates main restricted universe multiversedeb-src jaunty-backports main restricted universe multiversedeb-src jaunty-proposed main restricted universe multiverse
安全更新：#deb jaunty-security main restricted#deb-src jaunty-security main restricted#deb jaunty-security universe#deb-src jaunty-security universe#deb jaunty-security multiverse#deb-src jaunty-security multiverse
如果雨后还是雨，如果忧伤过后还是忧伤，
