Hello Efraim,
> the uvesafb-service which was added to the installation image isn't
> supported on aarch64 (or probably any non-x86 system) and causes the
> creation of an installation image to fail.
Thanks for reporting. There's this small snippet in uvesafb-service:
--8<---------------cut here---------------start------------->8---
(or (not (and (string-suffix? "linux-gnu" %host-type)
(or (string-prefix? "x86_64" %host-type)
(string-prefix? "i686" %host-type))))
--8<---------------cut here---------------end--------------->8---
which must then fail? Do you have a specific error message?
Thanks,
Mathieu