I am trying to install Ubuntu 20.04 in IBM Power Server 710 but I don't know how to. This question says "Try it out", but the regular 64 bit ISO for amd64 won't work here, and I don't know how to "try it" in PowerPC.
I am looking for an answer containing step by step instructions of how to install Ubuntu Desktop in a ppc64el system (or Ubuntu Server, if a desktop version is not available for this architecture).
This does not address PowerPC.