Select the Diskimage radio button and then click the. Launch UNetbootin and allow the osascript to make changes Old Method using UNetbootin (might still work)
Select image and navigate to the location you saved the Ubuntu ISO you have downloaded in step 2.Follow this tutorial if you are experiencing problems with this.) Download, install and open Etcher (By default MacOS blocks running apps from unidentified developers.Select the format: MS-DOS (FAT) and scheme: GUID Partition Map.Select the USB stick and select Erase (This will remove all data stored on the USB drive).Open Disk Utility from Applications > Utilities.Make sure you have a USB Stick with at least 4GB of free space.
