I installed Ubuntu-Gnome 16.10 using 8 GB Swap and nearly 42 GB main partition on my Macbook Pro and then changed the DE to Unity. I want now to delete the whole Ubuntu thing and free my 50 GB space so that I can add them to my macOS partition. I used rEFInd to install Ubuntu.
Can anybody tell me step-by-step what should I do to delete Ubuntu and how to make one big partition as in the beginning?
Thanks in advance. 🙂