Well…I’m at it again…Seems that there’s a new NO-ROOT way of getting Ubuntu onto a Samsung J6 Smartphone and I’ve managed to not only get a LXDE Desktop along with the Ubuntu install, but I have LimeSuite running on it, too…See pics for details, but the end-game is to have SDRAngel running on it within the next two days with the LimeSDR and the LimeMini, too…! Stay tuned…! 
73 de Marty, KN0CK