我是 Ubuntu 新手，但已经使用 RHEL 几年了。我尝试为 16.04 设置本地存储库，运行时出现“404 Not Found”错误apt 更新从本地机器。一些背景知识，我知道此版本不再受支持，并且我在镜像存储库所在的封闭环境中工作。以下是我到目前为止所做的...
root@ubuntumirror: cat /etc/apt/mirror.list
set base_path /apt-mirror
deb-amd64 http://<pathtorepo>/ubuntu xenial main restricted universe multiverse
deb-amd64 http://<pathtorepo>/ubuntu xenial-security main restricted universe multiverse
deb-amd64 http://<pathtorepo>/ubuntu xenial-updates main restricted universe multiverse
deb-amd64 http://<pathtorepo>/ubuntu xenial-proposed main restricted universe multiverse
deb-amd64 http://<pathtorepo>/ubuntu xenial-backports main restricted universe multiverse
由于我的声誉不足以发布那么多链接，因此修改了 repo 的路径......
apt-mirror
apt install apache2
ln -s /apt-mirror /var/www/html/ubuntu
systemctl restart apache2
然后从工作站...
root@ubuntuworkstation: cat /etc/apt/sources.list
deb [trusted=yes] http://ubuntumirror/ubuntu xenial main restricted universe multiverse
deb [trusted=yes] http://ubuntumirror/ubuntu xenial-security main restricted universe multiverse
deb [trusted=yes] http://ubuntumirror/ubuntu xenial-updates main restricted universe multiverse
deb [trusted=yes] http://ubuntumirror/ubuntu xenial-proposed main restricted universe multiverse
deb [trusted=yes] http://ubuntumirror/ubuntu xenial-backports main restricted universe multiverse
apt update经过 IGN:101 并出现几个 404 Not Found 错误，然后到达结尾，
Reading package lists... Done
然后E: Failed to fetch ... 404 Not Found列出了 sources.list 中的每个条目。它还显示
E: Some index files failed to download. They have been ignored, or old ones used instead.
我也尝试过搜索或安装单个软件包，但都失败了。有什么建议吗？我觉得我忽略了一些小问题，但到目前为止还没有任何进展。
答案1
您必须允许 Apache 遵循符号链接，请阅读以下现有线程。
https://superuser.com/questions/244245/how-do-i-get-apache-to-follow-symlinks