How To Create A UEFI Bootable Ubuntu USB Drive Using Windows This guide shows you how to create a UEFI bootable Ubuntu USB drive. The point of creating a USB drive in this way is to ensure that when you run Ubuntu and start the installer you will definitely be installing Ubuntu using the UEFI version and not the standard BIOS version. The USB drive created using this guide will not work on computers without the UEFI bootloader. in Computers > Linux > Ubuntuwith biosdriveubuntuuefiusb