there's some worng with apt-get update

[tearshine]

hi,everyone!
whenever i use the "apt-get update",there 's something wrong like this below:
------------
Fetched 8090B in 5s (1420B/s)
Failed to fetch http://archive.ubuntu.org.cn/ubuntu/dis ... es/univers e/binary-i386/Packages.gz MD5Sum mismatch
Reading package lists... Done
W: Couldn't stat source package list http://archive.ubuntu.org.cn breezy-updates /universe Packages (/var/lib/apt/lists/archive.ubuntu.org.cn_ubuntu_dists_breezy -updates_universe_binary-i386_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://archive.ubuntu.org.cn breezy-updates /universe Packages (/var/lib/apt/lists/archive.ubuntu.org.cn_ubuntu_dists_breezy -updates_universe_binary-i386_Packages) - stat (2 No such file or directory)
W: You may want to run apt-get update to correct these problems
E: Some index files failed to download, they have been ignored, or old ones used instead.
-----------------
i wonder ?! my md5 serials of iso5.10 matched the serials that ubuntu.org.cn provided .
Why do everything happen to me?:-(

[tearshine]

thank u!

[eexpress]

看置顶的帖子，修改源。好像是cn99.com的。

[tearshine]

the content of my sources.list :


deb http://archive.ubuntu.com/ubuntu/ breezy main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ breezy-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ breezy-updates main restricted universe multiverse


deb http://archive.ubuntu.org.cn/ubuntu/ breezy main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu/ breezy-security main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu/ breezy-updates main restricted universe multiverse

deb http://ubuntu.cn99.com/ubuntu/ breezy main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-updates main restricted universe multiverse


deb-src http://ubuntu.cn99.com/ubuntu breezy main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu breezy-security main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu breezy-updates main restricted universe multiverse


#下面的是5.04的源，但新人指引里面的一些软件包这里才有
deb http://archive.ubuntu.org.cn/ubuntu hoary main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu hoary-security main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu hoary-updates main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu-cn hoary main universe multiverse restricted
deb http://archive.ubuntu.org.cn/ubuntu hoary-backports main universe multiverse restricted
deb http://archive.ubuntu.org.cn/backports hoary-extras main universe multiverse restricted

[eexpress]

viewtopic.php?t=4308

breezy:

代码:
deb http://ubuntu.cn99.com/ubuntu/ breezy main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-updates main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu-cn/ breezy main restricted universe multiverse
deb http://ubuntu.cn99.com/backports/ breezy-extras main restricted universe multiverse


hoary:

代码:
deb http://ubuntu.cn99.com/ubuntu/ hoary main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hoary-updates main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hoary-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hoary-backports main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu-cn/ hoary main restricted universe multiverse
deb http://ubuntu.cn99.com/backports/ hoary-extras main restricted universe multiverse

[tearshine]

hoho~my problems has gone with the wind
thank you very much ,eexpress.you are nice guy!