Supporting latest L4T

[gaiar]

Seems, that scripts don't yet support the latest release of L4T R32.2 and because of that some parts of the tool are failing.

[rbonghi]

Hi @gaiar ,

I hope to fix in my first day free. I know about this issues, and other here: #14 (comment)

I will fix soon!

[ducktrA]

tx @rbonghi