Missing Release File Error on Nvidia Jetson Orin Nano Dev Board

Issue Overview

Users of the Nvidia Jetson Orin Nano Dev Board are encountering an error related to repository management while attempting to install packages. The specific error message states:

'https://repo.download.nvidia.com/jetson/common/orin-nano r35.3 Release' does not have a Release file.

This issue arises after users flash the latest L4T version (35.3.1) and attempt to add the repository using the command:

sudo add-apt-repository "deb https://repo.download.nvidia.com/jetson/common/orin-nano r35.3 main"

The problem typically occurs during the setup phase when users try to update their package lists or install necessary software, such as nvidia-jetpack. Users have reported varying frequencies of this issue, with some encountering it consistently while others face it sporadically. The impact on user experience is significant, as it prevents installation of essential packages, thereby hindering development and deployment activities.

Possible Causes

• Repository Deprecation: The repository for the Orin Nano may have been deprecated, leading to the absence of a Release file.

• Incorrect Repository URL: Users may be using an outdated or incorrect URL for the package repository.

• Software Bugs: There could be bugs in the L4T version or the package management system that affect repository handling.

• Configuration Errors: Misconfigurations in the package manager settings could lead to failed updates.

• User Errors: Users might be incorrectly entering commands or not following the proper procedures for setting up their environment.

Troubleshooting Steps, Solutions & Fixes

1. Verify Repository Status:

   • Confirm that you are using the correct repository by checking Nvidia’s official documentation for any updates regarding the Orin Nano repositories.

2. Use Default Repository:

   • If you encounter the missing Release file error, switch to using the default repository by executing:

     sudo apt update
     sudo apt install nvidia-jetpack
     

   • This approach has been reported successful by multiple users in the forum discussion.

3. Update Package Lists:

   • Always run sudo apt update before attempting to install packages to ensure your package manager has the latest information.

4. Check for Package Availability:

   • If you encounter issues with installing nvidia-jetpack, ensure that you have updated your package lists first:

     sudo apt update
     sudo apt install nvidia-jetpack
     

5. Consult Documentation:

   • Review Nvidia’s documentation for any changes regarding repositories or installation procedures specific to your L4T version.

6. Community Support:

   • If problems persist, consider reaching out to community forums for assistance or checking if others have faced similar issues recently.

7. Best Practices:

   • Regularly check for updates from Nvidia regarding repository changes.
   • Maintain backups of your configurations and environments to quickly revert changes if needed.

By following these steps, users can effectively troubleshoot and resolve issues related to missing Release files on their Nvidia Jetson Orin Nano Dev Boards. If further assistance is required, engaging with community forums or Nvidia support may provide additional insights and solutions.