Here is probably the best place to start if you want to help the port going further.
No need to ask the same question all around the forum, answers won't come faster and it doesn't help to get the information scattered between different threads.
@verevka OH WOW! I CAN'T BELIEVE MY EYES! IS THAT REALLY UBUNTU TOUCH FOR SAGIT?! IS IT?!
Man thanks for your effort. Thank you so much! I've been waiting my whole life to be able to use ubuntu touch personally. since day zero...
I flashed it. It still needs development and bug hunting. It isn't ready for being a daily driver yet.
Have you left it be? Are you still working on it?
@quin-teknolife to the best of my knowledge, the note 5 has no GUI, but most everything else seems to be working from my understanding. the exynos SoC is expecting selinux and essentially refuses to boot without it, and I believe that is causing some underlying issues