把里面的edgy该成feisty
何况你们学校就有啊, 用那多快
deb
http://debian.ustc.edu.cn/ubuntu/ edgy main multiverse restricted universe
deb
http://debian.ustc.edu.cn/ubuntu/ edgy-backports main multiverse restricted universe
deb
http://debian.ustc.edu.cn/ubuntu/ edgy-proposed main multiverse restricted universe
deb
http://debian.ustc.edu.cn/ubuntu/ edgy-security main multiverse restricted universe
deb
http://debian.ustc.edu.cn/ubuntu/ edgy-updates main multiverse restricted universe
deb-src
http://debian.ustc.edu.cn/ubuntu/ edgy main multiverse restricted universe
deb-src
http://debian.ustc.edu.cn/ubuntu/ edgy-backports main multiverse restricted universe
deb-src
http://debian.ustc.edu.cn/ubuntu/ edgy-proposed main multiverse restricted universe
deb-src
http://debian.ustc.edu.cn/ubuntu/ edgy-security main multiverse restricted universe
deb-src
http://debian.ustc.edu.cn/ubuntu/ edgy-updates main multiverse restricted universe
deb
http://ftp.sjtu.edu.cn/ubuntu/ edgy main multiverse restricted universe
deb
http://ftp.sjtu.edu.cn/ubuntu/ edgy-backports main multiverse restricted universe
deb
http://ftp.sjtu.edu.cn/ubuntu/ edgy-proposed main multiverse restricted universe
deb
http://ftp.sjtu.edu.cn/ubuntu/ edgy-security main multiverse restricted universe
deb
http://ftp.sjtu.edu.cn/ubuntu/ edgy-updates main multiverse restricted universe
deb-src
http://ftp.sjtu.edu.cn/ubuntu/ edgy main multiverse restricted universe
deb-src
http://ftp.sjtu.edu.cn/ubuntu/ edgy-backports main multiverse restricted universe
deb-src
http://ftp.sjtu.edu.cn/ubuntu/ edgy-proposed main multiverse restricted universe
deb-src
http://ftp.sjtu.edu.cn/ubuntu/ edgy-security main multiverse restricted universe
deb-src
http://ftp.sjtu.edu.cn/ubuntu/ edgy-updates main multiverse restricted universe
deb
http://ftp.sjtu.edu.cn/ubuntu-cn/ edgy main multiverse restricted universe
deb
http://mirror9.net9.org/ubuntu/ edgy main multiverse restricted universe
deb
http://mirror9.net9.org/ubuntu/ edgy-backports main multiverse restricted universe
deb
http://mirror9.net9.org/ubuntu/ edgy-proposed main multiverse restricted universe
deb
http://mirror9.net9.org/ubuntu/ edgy-security main multiverse restricted universe
deb
http://mirror9.net9.org/ubuntu/ edgy-updates main multiverse restricted universe
deb-src
http://mirror9.net9.org/ubuntu/ edgy main multiverse restricted universe
deb-src
http://mirror9.net9.org/ubuntu/ edgy-backports main multiverse restricted universe
deb-src
http://mirror9.net9.org/ubuntu/ edgy-proposed main multiverse restricted universe
deb-src
http://mirror9.net9.org/ubuntu/ edgy-security main multiverse restricted universe
deb-src
http://mirror9.net9.org/ubuntu/ edgy-updates main multiverse restricted universe