Error: Return value 8 in Flash-Step 2: Boot the device with flash initrd image

Issue Overview

Users are encountering an error during the flashing process of the Nvidia Jetson Orin Nano Dev board. The specific error message is "Error: Return value 8" which occurs at Step 2 of the flashing procedure, specifically when attempting to boot the device with the flash initrd image.

Symptoms:

• The error appears after executing a command involving various encrypted binaries and configuration files.
• The flashing process fails to complete, preventing users from successfully initializing their devices.

Context:

• The issue arises during the setup phase, particularly when users attempt to flash the device using the provided scripts and binaries.
• Users have reported this problem consistently, indicating it is not an isolated incident.

Hardware and Software Specifications:

• Users should ensure they are using compatible versions of the Linux for Tegra (L4T) software.
• The problem may be influenced by whether a custom carrier board or a standard DevKit is being used.

Impact:

This error significantly hampers user experience by blocking access to the device and preventing further development or testing. It creates frustration among users who are trying to set up their systems for projects or applications.

Possible Causes

• Hardware Incompatibilities: If users are utilizing a custom carrier board, it may not be fully compatible with the flashing process or required binaries.

• Software Bugs or Conflicts: Issues within the L4T version being used could lead to conflicts during flashing.

• Configuration Errors: Incorrect paths or missing files in the command executed could result in failure.

• Driver Issues: Outdated or incorrect drivers may prevent proper communication between the host machine and the Jetson board.

• Environmental Factors: Power supply issues or overheating could disrupt the flashing process.

• User Errors: Misconfigurations in command syntax or incorrect file placements can lead to failures.

Troubleshooting Steps, Solutions & Fixes

1. Verify L4T Version:

   • Check that you are using a compatible version of L4T for your Jetson Orin Nano.
   • Command to check version:

     cat /etc/nv_tegra_release
     

2. Check Carrier Board Compatibility:

   • Confirm whether you are using a custom carrier board or a standard DevKit. If using a custom board, consult documentation for compatibility issues.

3. Review Command Syntax:

   • Ensure that all paths and filenames in your flashing command are correct. Look for typos or incorrect file extensions.

4. Gather Serial Console Logs:

   • Connect to the serial console during the flashing process to capture detailed logs that may provide insights into what is failing.
   • Follow instructions from JetsonHacks for setting up a serial debug console.

5. Test with Different Configurations:

   • If possible, try using a different host machine or USB cable to rule out hardware issues.
   • Attempt flashing with alternative configurations (e.g., different binaries).

6. Update Drivers and Firmware:

   • Ensure all necessary drivers are up-to-date. Visit Nvidia’s official site for driver updates.
   • Check for any firmware upgrades that may resolve known issues.

7. Consult Documentation:

   • Review Nvidia’s official documentation regarding flashing procedures and troubleshooting steps specific to your model.

8. Seek Community Help:

   • If problems persist, consider posting detailed logs and configurations on forums such as Nvidia Developer Forums for community assistance.

9. Best Practices:

   • Always back up your configurations and ensure you have stable power supply during operations.
   • Regularly check for updates from Nvidia related to L4T and Jetson devices.

Unresolved Aspects

While some users may find success with certain workarounds, further investigation is needed into specific L4T versions and their compatibility with various hardware setups. Continuous monitoring of community forums can provide insights into emerging solutions or patches from Nvidia.