Hi, email@example.com wrote:
I think I had this same problem installing Debian 9 on a G5 system. The workaround was to boot the rescue CD, open a shell and chroot into the new installation, then run "ybin -v". I think I also entered "set-defaults" first at the firmware prompt, but that may not have been required.
that is needed for yaboot, but I am trying to get GRUB running! Riccardo