Upgrade from SD card fails

Issue Overview

Users are experiencing issues when attempting to upgrade the Nvidia Jetson Orin Nano Dev board from SDK version 5.1.1 to 6.0 by copying the new SDK onto an SD card. The primary symptom is that the device successfully boots but fails to progress beyond the initial boot phase. This problem occurs during the upgrade process after inserting the SD card with the new SDK and powering on the device.

Key details include:

  • Hardware: Nvidia Jetson Orin Nano Dev board
  • Software: SDK versions 5.1.1 (currently installed) and 6.0 (attempted upgrade)
  • Frequency: The issue appears consistently for users following this upgrade method.
  • Impact: The failure to upgrade prevents users from accessing new features and improvements available in SDK 6.0, significantly hindering their development efforts.

Possible Causes

  • Bootloader Outdated: The bootloader may not be compatible with SDK 6.0, leading to a failure during the boot process.

  • Improper Upgrade Procedure: Users may not be following the correct procedure for upgrading, such as neglecting to update necessary components like the bootloader.

  • Corrupted SDK Files: The files copied to the SD card could be corrupted, causing issues during boot.

  • Insufficient Power Supply: If the power supply is inadequate, it may lead to instability during the boot process.

Troubleshooting Steps, Solutions & Fixes

  1. Verify SDK Integrity:

    • Ensure that the SDK files copied to the SD card are intact and not corrupted.
    • Use checksums (if available) to verify file integrity.
  2. Update Bootloader:

    • It is essential to update the bootloader when upgrading SDK versions.
    • Follow these steps:
      • Connect your Jetson Orin Nano to your computer.
      • Open SDK Manager.
      • Select your device and choose to flash it with the latest software, ensuring that you select options to update both the operating system and bootloader.
      • Follow on-screen instructions for flashing.
  3. Re-flash Using SDK Manager:

    • If issues persist, re-flash your device completely using SDK Manager:
      sudo sdkmanager --flash
      
    • This command will ensure that all components are correctly installed.
  4. Check Power Supply:

    • Ensure that your power supply meets the required specifications for the Jetson Orin Nano.
    • Consider testing with a different power adapter if issues continue.
  5. Test Different SD Card:

    • Try using a different SD card to rule out hardware defects or compatibility issues with the current card.
  6. Consult Documentation:

    • Refer to Nvidia’s official documentation for any specific instructions or prerequisites regarding upgrading from one SDK version to another.
  7. Community Support:

    • If problems persist after following these steps, consider reaching out on forums or Nvidia’s support channels for further assistance.

By systematically following these troubleshooting steps, users can effectively diagnose and resolve upgrade issues related to their Nvidia Jetson Orin Nano Dev board.

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