sudo apt-get update 出现404 Not Found 的问题

[542971618]

大家帮忙看看，到底哪里出了问题。

代码： 全选

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.

命中 http://security.ubuntu.com oneiric-security/universe TranslationIndex
命中 http://security.ubuntu.com oneiric-security/main Translation-en
命中 http://security.ubuntu.com oneiric-security/multiverse Translation-en
命中 http://security.ubuntu.com oneiric-security/restricted Translation-en
命中 http://security.ubuntu.com oneiric-security/universe Translation-en       
错误 http://security.ubuntu.com oneiric-security/multiverse i386 Packages      
  404  Not Found [IP: 91.189.92.166 80]
下载 1 B，耗时 12秒 (0 B/s)                                                    
W: 无法下载 http://security.ubuntu.com/ubuntu/dists/oneiric-security/multiverse/binary-i386/Packages  404  Not Found [IP: 91.189.92.166 80]

E: Some index files failed to download. They have been ignored, or old ones used instead.

[lainme]

可能是服务器有点问题。换个服务器或者过会再试下

[542971618]

可能是服务器有点问题。换个服务器或者过会再试下

我是新手，不知道如何换服务器啊？ 之前升级的挺正常的啊...

[netphp]

cd /etc/apt
sudo cp sources.list sources.list.backup
sudo vi sources.list

我用的是１６３的
deb http://mirrors.163.com/ubuntu oneiric-security main multiverse restricted universe

[eexpress]

等一天，再看。

[YeLee]

软件中心的菜单可以进去软件源的选项

[maplebeats]

新手路过学习了