I installed the latest Ubuntu Mate on my Pi3, whats the easiest way to clear it of everything MATE/GUI related to then use it as server? I do need the MATE image because its 16.04. I saw the other pi ubuntu flavors but they use a older Ubuntu version.
I also saw the way to the disable the UI, but that is not what I want, I want to remove those packages.
On the other hand, if anyone has a tutorial to compile the kernel and get other needed driver stuff to then use it with the official ubuntu server image, that would help/work too.