Jetson agx orin doesn't boot up

I have a jetson orin 64gb, which uses jetpack 5.0.1 with ubuntu 22.04.
i tried to upgrade jetpack to 5.0.2 so i followed the instructions from :
https://docs.nvidia.com/jetson/jetpack/install-jetpack/index.html#package-management-tool:~:text=sudo%20apt%20update sudo%20apt%20dist-upgrade sudo%20apt%20install%20--fix-broken%20-o%20Dpkg%3A%3AOptions%3A%3A%3D"--force-overwrite"
and after these 3 commands which didn’t end successfully, i lost network.
i tried to reboot the jetson but it doesnt boot anymore. it turns off completly after the nvidia logo.
how can i reset it please and thanks in advance.

Hello,

This topic belongs in the Jetson forums. I will move it over so the support team has visibility.

Ubuntu 22.04 is not supported (neither the Orin nor the host PC can use 22.04). JetPack 5.x will flash Ubuntu 20.04 (with NVIDIA drivers it is L4T R34.x/R35.x). Technically, JetPack/SDKM can use an Ubuntu 22.04 host PC, but not when the Orin is the flash target (there is other hardware which can use a 22.04 host PC).