Great question, and the answer is "No, sort of"... There is Parmanode and ParmanodL. Parmanode is the node software which can be installed on mac or Linux (can be a Pi). ParmanodL is a computer configured to run Parmanode. Parmanode OS is Raspberyy Pi OS (Debian Linux) modified to be a ParmanodL. It'll work on a Pi 64 bit at this stage, but with slight adjustments, it'll be ready for regular PCs too - next version.

OK I'll wait. I've got a node running on Raspblitz currently but wanted to also run another on my Ubuntu laptop. Thank you Parman.

You already have Ubuntu installed, so all you need to do is type this into terminal, and away you go ... curl https://parmanode.com/install.sh | sh

Excellent 👍