./discourse-setup：无法解析主机：github.com

[supermathie (Michael Brown)]

这至少是最近几天内的第二份报告。

After upgrade, docker cannot communicate with the outside world

Honestly, I think the best approach at this point is to reinstall and copy your data over. You have a broken system for Mysterious Reasons, and the installation process is rather quick. It’s likely the best use of your time.

我们将查看该过程。