对于电信网络用户，推荐希网的 7.10 源，速度非常快。
deb gutsy main restricted universe multiverse
deb-src gutsy main restricted universe multiverse
deb gutsy-backports main restricted universe multiverse
deb-src gutsy-backports main restricted universe multiverse
deb gutsy-proposed main restricted universe multiverse
deb-src gutsy-proposed main restricted universe multiverse
deb gutsy-security main restricted universe multiverse
deb-src gutsy-security main restricted universe multiverse
deb gutsy-updates main restricted universe multiverse
deb-src gutsy-updates main restricted universe multiverse
此外还有 7.10 中国官方源，服务器位于上海，也是电信网络。
deb gutsy main restricted universe multiverse
deb-src gutsy main restricted universe multiverse
deb gutsy-backports main restricted universe multiverse
deb-src gutsy-backports main restricted universe multiverse
deb gutsy-proposed main restricted universe multiverse
deb-src gutsy-proposed main restricted universe multiverse
deb gutsy-security main restricted universe multiverse
deb-src gutsy-security main restricted universe multiverse
deb gutsy-updates main restricted universe multiverse
deb-src gutsy-updates main restricted universe multiverse
对于网通网络用户，可以考虑使用台湾的 7.10 源。
台湾官方源（服务器实际上也是位于台湾大学的）：
deb gutsy main restricted universe multiverse
deb-src gutsy main restricted universe multiverse
deb gutsy-backports main restricted universe multiverse
deb-src gutsy-backports main restricted universe multiverse
deb gutsy-proposed main restricted universe multiverse
deb-src gutsy-proposed main restricted universe multiverse
deb gutsy-security main restricted universe multiverse
deb-src gutsy-security main restricted universe multiverse
deb gutsy-updates main restricted universe multiverse
deb-src gutsy-updates main restricted universe multiverse
台湾大学源：
deb gutsy main restricted universe multiverse
deb-src gutsy main restricted universe multiverse
deb gutsy-updates main restricted universe multiverse
deb-src gutsy-updates main restricted universe multiverse
deb gutsy-backports main restricted universe multiverse
deb-src gutsy-backports main restricted universe multiverse
deb gutsy-security main restricted universe multiverse
deb-src gutsy-security main restricted universe multiverse
deb gutsy-proposed main restricted universe multiverse
deb-src gutsy-proposed main restricted universe multiverse
另外，-cn 的配置对于中国用户来说也是不可少的，可以采用 cn99的设置：
deb -cn/ feisty main restricted universe multiverse