Create Ultimate Boot CD USB Stick
quartz at sneakertech.com
Tue Sep 8 06:19:52 UTC 2015
> dd if=/path/to/iso/file.iso of=/path/to/the/device
That doesn't work for UBCD because it's a normal cd-only ISO. Only
"hybrid" ISOs that specifically have MBR/GPT stuff can be dumped onto a
disk and actually boot. Part of the confusion here is because a lot of
modern Linux distros (especially Debian based distros) have started
using "hybrid" ISOs instead of providing separate usb stick images.
In order to make a bootable usb stick from UBCD, you need to either
hand-format the stick and set up your own boot loader, or use the
scripts they provide.
More information about the freebsd-questions