Jetson AGX Orin shows Test key warning when booting


I was trying to upgrade Jetpack to 5.02 on AGX Orin refering to this announce(Jetpack 5.0.2 with Jetson Linux 35.1 is now live!).
The following is What I did

To upgrade from JetPack 5.0/5.0.1 Developer Preview:

First edit etc/apt/sources.list.d/nvidia-l4t-apt-source.list to first point to 35.1 repo (just change the version to r35.1 in both lines) and then use the following commands, then physcially reboot the system:

sudo apt update

sudo apt dist-upgrade

sudo apt install --fix-broken -o Dpkg::Options::=“–force-overwrite”

The last line is required because in JetPack 5.0.2 release cuda-nvprof-11-4 package was renamed.

Then I executed “reboot” command on the terminal to reboot the device.
However when the device is booting, the display showed the warning below and after only 2 or 3 seconds, the display turned black and the fun stopped although the power button was still on.
The fun started to work after a while but display still doesn’t work.

Jetson UEFI firmware (version r34.1-975eef6 built on 2022-05-16T20:58:45-07:00)

** WARNING: Test Key is used. **
L4T boot options
0: primary kernel
1: Custom Header Config: <HDR40 User Custom [2022-06-24-193156]>
Press 0-1 to boot selection eithin 3.0 seconds.
Press any other key to boot default(Option: 1)
EFI stub: booting Linux Kernel…
EFI stub: Using DTB from configuration table
EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path
EFI stub: Exiting boot services and installing virtual address map…

(The last 4 lines appeared in a moment, then the desplay goes black.)

I tried to type any key but it didn’t work.
Could you tell me how to turn it on?

Thenk you.

hello taitai,

please setup serial console, is there any addition logs for reference?