Also when provisioning a LE certificate from first login https://<ip_address>/admin , it will say that “something went wrong” in the pop up modal. Simple go to https://hostname.your-domain/admin and everything will be working.
I think the problem might be that a cron job is running munin-update while the program is trying to update munin. I get the error every fourth or fifth time I run the setup command.
Your unlinking of the munin service would have stopped the cron job from running (it that is the problem).
That error doesn’t look familiar. I think it just died with no error. Sorry I didn’t take screenshot or c+p.
But thanks for explaining that error & potential reason.
