I installed unbent with usb. Now I want to uninstall it. I did according to the information on Internet. I do it from my usb driver. Choose 'Try ubuntu'. And deleted the ubuntu partition. It turns to unallocated Space. Then I reboot back to Mac os. Want to retune the space to OS system. But I can not find the external space. My HD is 250 G, but I can only see about 220 G( without 30 G unallocated Space). How can I get that space back?
Thanks in advance.
Thanks in advance.