Hi Milan,

On 12/02/18 17:39, Milan Buška wrote:

Hi Jon,

Use
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi

Jetson TX2 J21 Pin 8 (UART 1 TXD) → Cable RXD (White Wire)
Jetson TX2 J21 Pin 10 (UART 1 RXD) → Cable TXD (Green Wire)
Jetson TX2 J21 Pin 9 (GND) → Cable GND (Black Wire)

I believe that you want J17. Can you try connecting the debug cable to
that header?

Again, I am sorry to be burdening this mailing list with stupid questions

Not at all. This is the correct forum for mainline kernel related
questions. If you have generic Jetson-TX2 or L4T questions then the
right place is here [0].

Cheers
Jon

[0] https://devtalk.nvidia.com/default/board/139/jetson-embedded-systems/

-- 
nvpublic