Debian update 出错了

["li sh" <lish5i@gmail.com>]

下面是升级的信息：

DecLish:~# aptitude update
读取：1 http://mirrors.geekbone.org testing Release.gpg [378B]
命中 http://mirrors.geekbone.org testing Release
读取：2 http://mirrors.geekbone.org testing/main Packages [4311kB]
99% [2 Packages bzip2 7254016]

   102kB/s 0s
bzip2: Data integrity error when decompressing.
       Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

错误 http://mirrors.geekbone.org testing/main Packages
 子进程 bzip2 返回了一个错误号 (2)
已下载 4311kB，耗时 41s (104kB/s)
正在读取软件包列表... 完成
W: 无法获取源软件包列表 http://mirrors.geekbone.org testing/main Packages
(/var/lib/apt/lists/mirrors.geekbone.org_debian_dists_testing_main_binary-i386_Packages)
的状态 - stat (2 没有那个文件或目录)
W: 您可能需要运行 apt-get update 来解决这些问题

这儿是我的源，并且很精简：

DecLish:~# grep -v ^# /etc/apt/sources.list
deb http://mirrors.geekbone.org/debian/ testing main

我搜索了一下未果，linuxsir 上也有遇到这种情况，大家遇到过吗，怎么解决呢？

--
lish