Trellis Provision: Failed to update apt cache: unknown reason

[JordanC26]

Here’s an old post of mine which also resolved this issue. Same resolution as that provided by @Twansparant ultimately.

Failure on provision development

Thanks for chiming in - the post you found on updating the keys did the trick for me. ssh’d into the host and updated that nginx key successfully. I changed my php version to 8.2 (supported currently by trellis) and successfully provisioned my dev environment.