Native Jetson AGX Orin Dev Kit Installation Failure

Hi,

During the first steps of a native Orin AGX dev kit install observed that typing:
cat /etc/nv_tegra_release
yields version 0.1

Tried the update steps recommended:

sudo bash -c 'echo "deb https://repo.download.nvidia.com/jetson/common r34.1 main" >> /etc/apt/sources.list.d/nvidia-l4t-apt-source.list'
sudo bash -c 'echo "deb https://repo.download.nvidia.com/jetson/t234 r34.1 main" >> /etc/apt/sources.list.d/nvidia-l4t-apt-source.list'

The driver version did not change, but upon reboot the Ubuntu background was blue and Terminal would not launch.  Firefox however did launch.

Stuck.

Please help, thanks.

If you are using these commands, it would append original nvidia-l4t-apt-source.list.
The current release for AGX Orin devkit is R35.1 (Jetpack 5.0.2).
Please refer to the following link for further information.
Software Packages and the Update Mechanism — To update to a new minor release

I would suggest you to re-flash the devkit with SDK Manager.
Install Jetson Software with SDK Manager :: NVIDIA SDK Manager Documentation