How do I shrink my Ubuntu partition and reabsorb the freed space into my Mac OS Mojave Partition?
I started with 250 GB SSD, to which I allocated about 65 GB for Ubuntu like 3 years ago. I installed Ubuntu with the help of a friend and online tutorials. I'm not a whiz.
Now I'd like to shrink my Ubuntu partition. I'm willing to remove it if necessary, but it would be cool to keep it around in case I get into that stuff again.
So ideally I'd shrink it by about 40 GB and then add that space back to my main Mac partition.
I have 4 volumes. 1 is a recovery volume, 1 is the main volume, 1 is the Ubuntu volume, and 1 is something else. (I might have even put Windows on this thing... I honestly am not sure.)
Originally posted on the AskUbuntu site but someone commented it was off-topic there, so posting here in hopes of better results.