[chirp_users] iso usb problems

[Phil]

Hi All
I'm facing repeated problems creating a chirp usb system. I've checked
my download is correct. Burning is another story. Has anyone burned the
iso recently? I've been using Debian, but just now switched to latest
Mint. I have tried unetbootin, "Disks", and various other tools. I get
messages saying this is not a bootable disk.

How can I seriously validate the steps and accuracy of my burning
process? 

Hopefully yours

Phil
VK4AJK