### Bug Description When hitting the issue described here: https://documentation.ubuntu.com/lxd/en/latest/howto/network_bridge_firewalld/#prevent-connectivity-issues-with-lxd-and-docker, Rockcraft will raise an error similar to the following: ``` A network related operation failed in a context of no network access. Recommended resolution: Verify that the environment has internet connectivity; see https://craft-providers.readthedocs.io/ for further reference. ``` But the given `doc_url` doesn't really have any useful information about how to fix this issue. It is too generic. I understand networking issues can vary, but we should at least have a troubleshooting section as a "catch all", where this specific LXD vs Docker conflict is described as a potential solution to the error. ### To Reproduce Start from a fresh installation, install Docker, setup LXD and then `rockcraft pack`. ### Environment Any ### rockcraft.yaml ```shell Any ``` ### Relevant log output ```shell A network related operation failed in a context of no network access. Recommended resolution: Verify that the environment has internet connectivity; see https://craft-providers.readthedocs.io/ for further reference. ```