ubuntu11.10 sources.list 资源链接见如下:
deb http://old-releases.ubuntu.com/ubuntu/ natty main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ natty-security main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ natty-updates main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ natty-proposed main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse deb-src http://old-releases.ubuntu.com/ubuntu/ natty main restricted universe multiverse deb-src http://old-releases.ubuntu.com/ubuntu/ natty-security main restricted universe multiverse deb-src http://old-releases.ubuntu.com/ubuntu/ natty-updates main restricted universe multiverse deb-src http://old-releases.ubuntu.com/ubuntu/ natty-proposed main restricted universe multiverse deb-src http://old-releases.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse