Till now I used kali in my USB 2 16GB pen drive just fine.Yesterday I bought a 32GB USB 3 pen drive to use it with persistence as persistence with USB 2 is too slow to use.
But i wrote the ISO to the drive but there is no boot from USB option,I tried writing image with different tools but no help.But my USB 2 pen drive still works just fine.
Is it that Kali live boot doesn't support USB 3 or I am doing something wrong or that's a bug?
