我知道 12.10 不再受支持,过渡期已于 2014 年 5 月或 7 月结束。我只是想升级到 13.10,然后从那里升级到 14.05,执行通常的 sudo do-release-upgrade 命令以及随之而来的所有操作,但它似乎不起作用。一段时间后我收到的命令行消息是
Error during update
A problem occurred during the update. This is usually some sort of
network problem, please check your network connection and retry.
W:Failed to fetch
http://us.archive.ubuntu.com/ubuntu/dists/saucy/universe/source/Sources
404 Not Found [IP: 91.189.91.14 80]
, E:Some index files failed to download. They have been ignored, or
old ones used instead.
Restoring original system state
Aborting
Reading package lists... Done
Building dependency tree
Reading state information... Done
Building data structures... Done
知道发生了什么事吗?软件更新程序的菜单也向我发送了无法再访问存储库的消息(因为不再支持 12.10)。
我有什么选择?谢谢
答案1
全新安装 14.04,不要格式化根分区,/home 中的数据将被保留。
看 -https://help.ubuntu.com/community/UbuntuReinstallation
全新安装会比升级 2 个不受支持的版本(13.04 -> 13.10)然后升级到 14.04 更快、问题更少。