Jetson Orin NX will continue to reboot. I can't even flash it

[atks990210]

Jetson Orin NX will continue to reboot. I can’t even flash it.

I tried flashing Jetpack 5.1.2, 5.1.3, 6.0 using SDK Manager but failed.
I’ve looked through the relevant forums and got the logs thinking that maybe UART communication can fix the problem, but I’m not sure.
I also see a red LED light on power connection.

I will attach the relevant material.

Thank you

Jetpack_5.1.2_log.txt (82.2 KB)
Jetson System firmware version 36.3.txt (74.0 KB)

[KevinFFF]

Hi atks990210,

Are you using the devkit(p3768) or custom carrier board?

gzip: /home/bangsan/nvidia/nvidia_sdk/JetPack_5.1.2_Linux_JETSON_ORIN_NX_TARGETS/Linux_for_Tegra/kernel/Image: not in gzip format

Are you using x86 Ubuntu as your host PC to flash the board?

Do you connect an NVMe SSD on your board?

[atks990210]

Thank you for your response.
I solved the flashing issue today.
The problem was ssh-keygen -t dsa.
At ~/nvidia/nvidia_sdk/JetPack_5.1.3_Linux_JETSON_ORIN_NX_TARGETS/Linux_for_Tegra/tools/ota_tools/version_upgrade/ota_make_recovery_img_dtb.sh
ssh-keygen -t dsa -N “” -f “${_initrd_dir}/${ssh_config_dir}/ssh_host_dsa_key” >/dev/null 2>&1;check_error
I commented out that command and the flashing was successful.

I recently upgraded ssh to 9.8 and I expect that’s the problem.
Thanks.