Freezing issue Jetson AGX Orin Developer Kit

I use this method to update jetpack :

But i must say i had a severe issue : after update, i had to reboot the AGX Orin and then … nothing. The AGX was dead.

So i had to go to recover mode and use a laptop (under Ubuntu, using SDK manager) to reinstall the system on the AGX Orin.

This link will explain the procedure :

It is not really complicated but to be honest, i thought first i lost my AGX Orin. Not really funny. At last, everything is ok now.

Alain