Hi Allan, On Mon, 11 Mar 2019 09:59:19 +0100 Allan Adair wrote: > Sorry for the late response. I was offline for the last week or so. No problem! > > I ended up having to repeat the first command with sudo > privileges. Please see below. Yes, so that looks as if it works fine. What's the difference to a failed start by herd (log file in /var/log/docker.log) ?