I am working on creating a multiboot NOOBS install complete with OS switching scripts built in for RecalBox and Rasplex. The idea came from a site offering an outdated multiboot with RetroPie and Rasplex based on NOOBS. I am trying to create an up to date version while also replacing RetroPie with RecalBox. While Recalbox is already NOOBS formatted, I have been trying to follow the NOOBS instructions for creating my own custom OS image to add the NOOBS menu for Rasplex without any luck. Unfortunately, the instructions are very vague and quite difficult to pull off on a LibreElec based system. For instance, the given command for compressing my tarball “xz -9 -e .tar” comes up with an error on Rasplex while working fine on Raspbian. Does anyone know how to pull this off or would your team be interested in creating your own official NOOBS formatted image for Rasplex?
This might be best asked (or moved) over to the Rasplex sub-forum:
https://forums.plex.tv/categories/rasplex
(FYI, Rasplex is not an “official” Plex product, but it is the work of some great people that can answer your questions.)
Good idea, thanks!