Not all GNU/Linux distros are the same, SEVERAL including ONLY free software, and REMOVING NONFREE software What Stands in the Way of Digital Freedom? We Must Have non-nonfree software distro . Not so easy to produce GNU Operating System (GNU OS) beacuse must have all nonfree elements 100% . This is very important these days when everyone is talking about privacy and no one knows technically what free and nonfree means. (In the worst case "IT experts" pretend that they do not know nothing about it . ) Distribution must not have nonfree applications, nonfree programming platforms, nonfree drivers, nonfree firmware “blobs”, nonfree games, and any other nonfree software in any segment or part of the binary code . That is freedom and PRIVACY as in FREEDOM and definition of GNU Operating System . 100% LIBRE free list: http://www.gnu.org/distros/free-distros.en.html Richard Stallman use Trisquel GNU/Linux* Look: https://www.stallman.org/stallman-computing.html
*Trisquel is derived from Ubuntu. Of course nonfree binary blobs removed.
https://trisquel.info/en/wiki/how-trisquel-made