Ok, and thanks for providing the additional information. Yes, we do get someby 3hre »Any omissions of info isn't intentional, do people actually do things intentionally and then come here not giving the info to cause problems? Honest question - no sarcasm intended. Even support forums have trolls?
that are just plain trolls, others maybe they are not really trying to cause problems, but they seem to think that by not telling us some things, nobody will say "you shouldn't have done that" so to speak. We get a lot that run the helpers in circles, none of the solutions seem to work, and then finally they tell us they are not using Debian, but it is Kali Linux, which is not Debian, and that is why the solutions offered didn't work. Any way, this thread is getting to confusing to me, I think you/we should concentrate on doing what Steve says, and get the firmware you need installed. If you have any problems with that, let us know, and hopefully Steve will help you if he can on that.
I think on the other issue, with Ubuntu showing in your menu at boot time should be addressed (discussed) in another topic. At this point it still is not clear to me, which partition should be formatted or deleted, but any way that would be better if it is in a separate topic. No need to reply, nor full quote this,
let's just concentrate on the firmware for now.