Sure I did :)
After reading a forum I came to conclusion that certain laptop configurations + Ubuntu 20 do NOT work. Here a couple of official statements:
Jetson AGX Orin Flashing Issues - #31 by WayneWWW
@WayneWWW
Ok, sorry that please install ubuntu 18.04. This is still unknown issue to us.
ERROR: might be timeout in USB write - #3 by DaveYYY
@DaveYYY
a lot of users are experiencing the same USB timeout error when flashing Orin series devices, but we are still investigating the root cause of this issue.
Generally, we would suggest trying for another USB cable/port, or using an Ubuntu 18.04 host for flashing, in case you are using 20.04.
I installed Ubuntu 18.04 and that WORKED. After I successfully flashed the OS, I switched to Ubuntu 20.04 to install components on Orin and that WORKED too.
I am interested to solve the issue because in my company we have the same DELL laptops with Ubuntu 20.04. I am ready to provide all necessary data to help to fix it.