多个存储库在尝试更新 15.04 时抛出 404

多个存储库在尝试更新 15.04 时抛出 404

我的台式机上安装了 15.05,最近我又在笔记本电脑上安装了它,它运行良好,今天我打开它并尝试执行 apt-get 更新,但在 launchpad.net 中有多个存储库,vivid/main 返回 404 错误,我一直 Errhttp://ppa.launchpad.netliving/main amd64 Packages
404 Not Found 已经在线一段时间了,到目前为止我还没有找到任何有用的东西,有人可以给我指出正确的方向吗?这是输出的不起作用的 repo 的完整列表。

Err http://ppa.launchpad.net vivid/main amd64 Packages                                                                                    
404  Not Found
Err http://ppa.launchpad.net vivid/main i386 Packages                                                                                     
404  Not Found
Ign http://ppa.launchpad.net vivid/main Translation-en_US                                                                                 
Ign http://ppa.launchpad.net vivid/main Translation-en                                                                                    
Err http://ppa.launchpad.net vivid/main amd64 Packages                                                                                    
404  Not Found
Err http://ppa.launchpad.net vivid/main i386 Packages                                                                                     
404  Not Found
Ign http://ppa.launchpad.net vivid/main Translation-en_US                                                                                 
Ign http://ppa.launchpad.net vivid/main Translation-en                                                                                    
Fetched 1,960 B in 15s (124 B/s)                                                                                                          
W: Failed to fetch http://ppa.launchpad.net/freyja-dev/unity-tweak-tool-daily/ubuntu/dists/vivid/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/freyja-dev/unity-tweak-tool-daily/ubuntu/dists/vivid/main/binary-i386/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu/dists/vivid/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu/dists/vivid/main/binary-i386/Packages  404  Not Found

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

答案1

看来这些 PPA 还没有适用于 15.04 Vidim 的软件包。

https://bugs.launchpad.net/pidgin/+bug/1454598

自从我将 dist-upgrade 升级到 15.04 后,launchpad repos 给 Pidgin 给出了 404 错误:

W:获取失败http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu/dists/vivid/main/source/Sources404 未找到

W:获取失败http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu/dists/vivid/main/binary-amd64/Packages404 未找到

W:获取失败http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu/dists/vivid/main/binary-i386/Packages404 未找到

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