I want to increase the size of my Ubuntu partition. I had a 250 GB windows partition which I deleted to make some unallocated space.(I wasn't using it and I moved all my files I needed to the Ubuntu partition.) Then I went into GParted and moved my swap partition over all the way to the right so i could increase the size of my Ubuntu partition then I resized the partition and hit apply. Then I got an error with no message it just said unknown. When I looked at the logs it said at the very last step. "Cant have overlapping partitions" and also something about constraints. Also I forgot to mention there were 2 other bits of unallocated space both were around 2 GB. My partition table looks like this Macintosh HD|Unallocated Space|Ubuntu|Unallocated Space|Swap|Unallocated space 140 GB 1-2gb 90 GB 1-2 GB 3GB 250 GB Also Disk Utility on the mac side doesnt show the small unallocated space areas so I don't know about them.