无法提取(10.04)

Question

嘿，伙计们，我最近安装了ubunt 10.04，我想升级到11.04 (我有一个非常小的闪存盘，我只能得到10.04，所以我想继续升级)，但是我现在一直找不到，我刚开始使用ubuntu，所以如果你们能帮忙的话，那就太好了。

错误信息：

W:Failed to fetch extras.ubuntu.com/ubuntu/dists/maverick/main/source/Sources.gz  404  Not Found
W:Failed to fetch extras.ubuntu.com/ubuntu/dists/maverick/main/binary-i386/Packages.gz  404  Not Found
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/universe/source/Sources.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/multiverse/source/Sources.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/universe/binary-i386/Packages.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/multiverse/binary-i386/Packages.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/main/source/Sources.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/restricted/source/Sources.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/main/binary-i386/Packages.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch security.ubuntu.com/ubuntu/dists/maverick-security/restricted/binary-i386/Packages.gz  404  Not Found [IP: 91.189.88.149 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/main/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/restricted/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/universe/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/multiverse/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/main/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/restricted/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/universe/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick/multiverse/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/main/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/restricted/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/universe/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/multiverse/source/Sources.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/main/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/restricted/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/universe/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
W:Failed to fetch us.archive.ubuntu.com/ubuntu/dists/maverick-updates/multiverse/binary-i386/Packages.gz  404  Not Found [IP: 91.189.91.26 80]
E:Some index files failed to download, they have been ignored, or old ones used instead.

谢谢你们，如果你们能把解决这个问题的指示弄清楚，因为我是个白痴，谢谢你们。

Answer 1

您正在使用一个非常旧的版本。Ubuntu10.04没有LTS支持，已经被废弃。你应该使用较新的版本。你可以在这里找到最新的：

Ubuntu 16.04 LTS

您可以在这里引用每个版本的版本和支持状态：

释放清单