I ran a fresh install of Debian stretch 9.8.0 and all was well. I then ran
sudo apt update
and I get an output which hits the ftp.debian.stretch server for the update thing is it tells me
unable to retrieve update trusted.gpg keys unauthorised
So I do a bit of research and came across a post, it said
And now I can
sudo apt update and basically get what ever I want as standard, but I don’t understand why after a fresh install the trusted keys were not found in the file?
And I also don’t understand what changing
trusted.gpg-broken actually did to the keys.