更改源的问题

[owwbu]

将/etc/source.list改成了：

deb http://debian.ustc.edu.cn/ubuntu/ dapper main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ dapper-backports restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ dapper-proposed main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ dapper-security main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ dapper-updates main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ dapper main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ dapper-backports main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ dapper-proposed main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ dapper-security main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ dapper-updates main restricted universe multiverse

可是aptitude update
总是连到mirror.vmmatrix.net (61.172.246.168)上头。

0% [正在连接 mirror.vmmatrix.net (61.172.246.168)] [正在连接 archive.ubuntu.o

问一下这是怎么回事？是什么地方的问题？
恨死这个mirror.vmmatrix.net了，因为实验室里连不上。[/quote]

[owwbu]

汗。原来是要改的是“/etc/apt/sources.list"