I've tried using cfdisk to create a bootable flash drive with Ubuntu's iso and it boots, but there are just too many steps and settings so I didn't want to redo it every time which is why I tried using Universal Boot Installer and YUMI. Other reason why is because the persistence would not work.
With those 2 applications, I am unable to boot the flash drive. I only see blank black screen with a text cursor blinking endlessly.
