Hello! I’m sorry that you had to deal with these problems, but unfortunately now I don’t have enough time for open source initiatives. The fact is that I am from Ukraine (probably everyone has heard about the events that take place here) and my family and I had to leave our home and move to a safer region. Most of my time is spent on projects from which I make a profit, and the rest of the time I have to devote completely to my family, as they really need my support now.
However, I plan to return to full manjaro-architect support as soon as possible.
According to the last error, it looks like you just need to change the mirrors.
As for key issues, it looks like the official images have the same problem if you install and run manjaro-architect on them.
Here we need to devote enough time to debugging, which I will try to find, but due to the reasons above, I will not be able to do it quickly.
From what I have already found, it looks like a typo here - manjaro-iso-action/action.yml at main · manjaro/manjaro-iso-action · GitHub
I think it should be
sudo install -m0644 manjaro-trusted /usr/share/pacman/keyrings/
sudo install -m0644 manjaro-revoked /usr/share/pacman/keyrings/
instead of
sudo install -m0644 manjaro-trusted /usr/share/pacman/keyrings/
sudo install -m0644 manjaro-trusted /usr/share/pacman/keyrings/
But I don’t think that’s the only problem. We need to dig deeper.
If someone from experienced users can help with debugging, then I would be very grateful. This will greatly speed up the process.