Hi Golinux!

Thank you very much for your attention and help!

Are you referring to the following paragraph?

'The devices should startup a openssh-server, but you won't be able to login directly over ssh, as root user..
Instead, login as devuan user, and change then to root, by issuing:
'sudo su -' and typing your *devuan* password

Beowulf 3.0.0 credentials:
    devuan:'devuan'
    root  :'toor'

Beowulf 3.1.0 credentials (rpi-img-builder based):
    pi:'board' (with passwordless SUDO :-O )'

Here is what the screen displays at the step I cannot go through:

--------

Devuan GNU/Linux 3 bcn2711 tty1

bcm2711 login:
Password:

--------

After the 'bcm2711 login:' and 'Password:' command prompts, I have been trying various combinations of logins and passwords but am still getting 'Login incorrect' as a result. Am I supposed to key 'bcm2711'? 'sudo su - board'? Or 'sudo su - bcm2711'? Is the password supposed to be void?

Sorry if my question sounds 'noobish' and I certainly do not mean to waste your time. Thanks again and in advance, for your support.