The one mentioned on page 1 of these comments: "Submitted by Jan Suhr on 27. Mai 2020 - 14:35 The answer depends on the actual operating system. For instance, Debian can't be installed as of now" Finally I would like to know if Debian runs on your NitroPad and if there are any issues with Heads. You seem to offer Debian 10 know, that's why I'm asking. And: what about Debian 11?