

Under Device for boot loader installation select the target drive.At "Installation type" select "Something else", click "Continue".
UNETBOOTIN UBUNTU 20.04 INSTALL

Select Device tab and create a GPT partition table on the Target drive.

Insert and boot the Live USB or Live DVD.Unplug the power cable from the hard drive or unplug the hard drive from the laptop.Create a Live USB or DVD using SDC, UNetbootin, mkusb, dd, etc.K1tty has done an excellent job clarifying many points in this answer, see This looks like a long list but, should take less than ten minutes to do the work. Solution 1 Creating a Full Install of Ubuntu 20.04 to USB that works in both BIOS and UEFIįollowing is based on a 16GB Target drive, adjust for larger drive.
