我刚刚在数据中心运行了一台运行Ubuntu 14.10的新服务器。我尝试使用sudo apt-get install vsftpd安装FTP，这给了我一个无法获取的错误，它告诉我运行sudo apt-get update。所以我尝试这样做，然后我收到以下错误消息。
csvuser@k2521s002:~$ sudo apt-get update
Ign http://security.ubuntu.com utopic-security InRelease
Ign http://archive.ubuntu.com utopic InRelease
Ign http://security.ubuntu.com utopic-security Release.gpg
Ign http://archive.ubuntu.com utopic-updates InRelease
Ign http://security.ubuntu.com utopic-security Release
Ign http://archive.ubuntu.com utopic Release.gpg
Ign http://archive.ubuntu.com utopic-updates Release.gpg
Ign http://archive.ubuntu.com utopic Release
Ign http://security.ubuntu.com utopic-security/main amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com utopic-updates Release
Ign http://security.ubuntu.com utopic-security/universe amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com utopic/main amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com utopic/universe amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com utopic-updates/main amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com utopic-updates/universe amd64 Packages/DiffIndex
Err http://security.ubuntu.com utopic-security/main Sources
404 Not Found [IP: 91.189.91.13 80]
Err http://security.ubuntu.com utopic-security/universe Sources
404 Not Found [IP: 91.189.91.13 80]
Ign http://security.ubuntu.com utopic-security/main Translation-en_US
Ign http://security.ubuntu.com utopic-security/main Translation-en
Ign http://security.ubuntu.com utopic-security/universe Translation-en_US
Ign http://security.ubuntu.com utopic-security/universe Translation-en
Err http://security.ubuntu.com utopic-security/main amd64 Packages
404 Not Found [IP: 91.189.91.13 80]
Err http://security.ubuntu.com utopic-security/universe amd64 Packages
404 Not Found [IP: 91.189.91.13 80]
Err http://archive.ubuntu.com utopic/main Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com utopic/universe Sources
404 Not Found [IP: 91.189.91.24 80]
Ign http://archive.ubuntu.com utopic/main Translation-en_US
Ign http://archive.ubuntu.com utopic/main Translation-en
Ign http://archive.ubuntu.com utopic/universe Translation-en_US
Ign http://archive.ubuntu.com utopic/universe Translation-en
Err http://archive.ubuntu.com utopic-updates/main Sources
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com utopic-updates/universe Sources
404 Not Found [IP: 91.189.91.24 80]
Ign http://archive.ubuntu.com utopic-updates/main Translation-en_US
Ign http://archive.ubuntu.com utopic-updates/main Translation-en
Ign http://archive.ubuntu.com utopic-updates/universe Translation-en_US
Ign http://archive.ubuntu.com utopic-updates/universe Translation-en
Err http://archive.ubuntu.com utopic/main amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com utopic/universe amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com utopic-updates/main amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
Err http://archive.ubuntu.com utopic-updates/universe amd64 Packages
404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/main/source/Sources 404 Not Found [IP: 91.189.91.13 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/source/Sources 404 Not Found [IP: 91.189.91.13 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.13 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-updates/main/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/source/Sources 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/utopic-security/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.13 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-updates/main/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-updates/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.91.24 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
我做了一些研究，但无法找到解决方案。 谢谢！
编辑1：
我尝试安装的所有内容都会导致
404 Not Found [IP: 91.189.88.149 80]
错误。它无法在ubuntu网站上找到某些文件。
答案 0 :(得分：1)
您可能需要修改 /etc/apt/sources.list 并替换所有出现的＆＃34; 存档。＆＃34;或＆＃34; 安全。＆＃34;在＆＃34; 旧档案中定义的网址中。＆＃34; - 然后运行 sudo apt-get update ，它应该可以正常工作。