Orin Nano apt get not working with AB Booting enabled

Issue Overview

Users have reported issues with the Nvidia Jetson Orin Nano Developer Kit, specifically when attempting to use the apt upgrade or apt install commands while AB booting is enabled. The problem manifests as a failure to execute these commands, which works correctly when AB booting is disabled. The affected hardware includes the 8G Orin Nano module (p3767-0005) on the P3768-0000 carrier board, running JetPack 6.0 rev 2. Users consistently experience this issue, which significantly impacts their ability to install or upgrade software on their devices, leading to frustration and confusion regarding expected behavior during system updates.

Possible Causes

1. Hardware Incompatibilities: The combination of specific carrier boards and modules may lead to unexpected behavior, particularly with AB booting configurations.
2. Software Bugs or Conflicts: There could be unresolved bugs in JetPack 6.0 that affect functionality when AB booting is enabled.
3. Configuration Errors: Incorrect settings during the initial setup or flashing process may prevent proper operation of the package manager.
4. Driver Issues: Outdated or incompatible drivers could interfere with package management functionalities.
5. Environmental Factors: Power supply issues or overheating could lead to erratic behavior during operations.
6. User Errors: Misconfigurations during setup or flashing may result in the inability to perform updates.

Troubleshooting Steps, Solutions & Fixes

1. Check Upgradable Packages:

   • Run the command:

     sudo apt list --upgradable
     

   • This will reveal any packages that can be upgraded and help identify if the issue is isolated to specific packages.

2. Review Flashing Process:

   • Ensure that you followed the correct steps for enabling AB booting:

     sudo ROOTFS_AB=1 ./tools/kernel_flash/l4t_initrd_flash.sh --showlogs --network usb0 jetson-orin-nano-devkit internal
     

   • Verify that you are using the correct configuration files for your device.

3. Update JetPack Version:

   • Consider upgrading to a newer version of JetPack (e.g., JetPack 6.1), as it may contain fixes for known issues:

     sudo apt-get update
     sudo apt-get install nvidia-l4t-jetson-orin-nano-qspi-updater
     

4. Test Without AB Booting:

   • Temporarily disable AB booting to confirm if it is indeed causing the issue:

     sudo ROOTFS_AB=0 ./tools/kernel_flash/l4t_initrd_flash.sh --network usb0 jetson-orin-nano-devkit internal
     

5. Check Logs for Errors:

   • Review log files generated during package management operations for any error messages that can provide insight into the problem.

6. Re-flash with Correct Configuration:

   • If issues persist, consider re-flashing your device using a clean setup, ensuring all steps are followed accurately.

7. Consult Documentation and Community Resources:

   • Refer to Nvidia’s developer guide on Updating from the NVIDIA APT Server for additional troubleshooting tips and best practices.

8. Seek Community Support:

   • Engage with forums such as Nvidia’s Developer Forums or Reddit’s r/JetsonNano for shared experiences and solutions from other users facing similar challenges.

9. Best Practices Moving Forward:

   • Regularly check for updates from Nvidia regarding JetPack and related software.
   • Maintain backups of your configurations and important data before making significant changes or updates.

Unresolved Aspects

• Users continue to question whether this behavior is expected with AB booting enabled, indicating a potential need for clearer documentation from Nvidia regarding system expectations and limitations with different configurations.

By following these steps, users can systematically approach resolving issues related to package management on their Nvidia Jetson Orin Nano Developer Kit while utilizing AB booting features effectively.