How to Get SDK Manager to Recognize Connected Orin Nano Without Being in Recovery Mode

Issue Overview

Users are experiencing difficulties with the Nvidia Jetson Orin Nano Dev board when attempting to use the SDK Manager to install additional software components. The primary symptoms include:

• Recognition Issues: The SDK Manager does not recognize the Orin Nano unless it is in recovery mode. Users report that after installing the Linux OS in recovery mode, they cannot install additional components without reverting to recovery mode.

• Context of the Problem: The issue arises during the installation of the toolkit and SDK components after the initial OS installation. Users have noted that once the device is out of recovery mode, the SDK Manager fails to connect.

• Hardware/Software Specifications: Users mention using an SD card as a boot medium and connecting via USB or Ethernet for network communication.

• Frequency of Occurrence: This problem appears to be consistent among multiple users attempting to follow similar installation procedures.

• Impact on User Experience: The inability to install additional packages hinders users from fully utilizing their Jetson Orin Nano, affecting functionality and overall user experience.

Possible Causes

Several potential causes for this issue have been identified:

• Hardware Incompatibilities: Using an SD card as a boot medium may lead to recognition issues if not properly configured.

• Software Bugs or Conflicts: There may be bugs within the SDK Manager or conflicts with other installed software that prevent proper recognition of the device.

• Configuration Errors: Incorrect settings during installation or network configuration could lead to connectivity issues between the host PC and the Jetson device.

• Driver Issues: The Jetson may require specific drivers that are only loaded in recovery mode, preventing full functionality when booted normally.

• Environmental Factors: Network connectivity issues, such as improper cabling or switch/router configurations, can affect communication between devices.

• User Errors or Misconfigurations: Users may misunderstand how to properly configure their devices for installation, particularly regarding which options to select in the SDK Manager.

Troubleshooting Steps, Solutions & Fixes

To resolve the issue of SDK Manager not recognizing the Orin Nano outside of recovery mode, follow these comprehensive steps:

1. Check Network Configuration:

   • Use terminal commands on both the Jetson and host PC:

     ifconfig
     route
     

   • Ensure both devices are connected to the same network (either through a switch/router or directly via USB).

2. Ping Test:

   • From the Jetson, execute:

     ping 192.168.55.100
     

   • From the host PC, execute:

     ping 192.168.55.1
     

   • Confirm successful pings to ensure network connectivity.

3. Installation Process:

   • When using SDK Manager, uncheck unnecessary options:
     • On the first screen, uncheck "Host" and any other components not required for initial OS installation.
   • After installing only the Linux OS, ensure that you have completed any required first boot account setup.

4. Install Optional Packages:

   • After confirming network connectivity, attempt to install optional packages while ensuring that the Jetson is not in recovery mode.
   • If you encounter issues, try restarting both devices and re-establishing connections.

5. Driver Package Verification:

   • Ensure that you have installed all necessary driver packages that allow communication between your host PC and Jetson device.
   • Refer to Nvidia’s official documentation for guidance on driver installations.

6. Testing Different Boot Configurations:

   • If using an SD card, consider testing with different memory configurations (e.g., eMMC) if available.
   • Verify that your SD card is properly formatted and compatible with the Orin Nano.

7. Documentation and Updates:

   • Regularly check for updates to both the SDK Manager and JetPack software.
   • Review Nvidia’s official forums and documentation for any patches or known issues related to your specific configuration.

8. Best Practices for Future Installations:

   • Always ensure that your device is fully updated before attempting installations.
   • Maintain a backup of your configurations and data before making significant changes.

By following these steps, users should be able to troubleshoot and resolve issues related to SDK Manager recognizing their Nvidia Jetson Orin Nano Dev board effectively. If problems persist despite these efforts, further investigation into specific hardware configurations or consulting Nvidia support may be necessary.