JetPack Installation Challenges on Nvidia Jetson Orin Nano with ARM VM on M1 MacBook Pro

Issue Overview

Users attempting to set up the Nvidia Jetson Orin Nano Dev board have reported difficulties in installing JetPack, particularly when using an ARM Ubuntu virtual machine (VM) on M1 MacBook Pro systems. The main symptoms include:

• Inability to install JetPack 35.4.1 due to the requirement for x86 architecture for certain binaries.
• Confusion regarding the compatibility of the JetPack installation process on ARM-based systems, as users noted that some essential components are still x86-only.

The issue is primarily encountered during the setup phase when users try to flash the device or run necessary installation commands. Users have expressed frustration over the lack of ARM-compatible binaries for public use, which hampers their ability to utilize the Orin Nano effectively.

The problem appears to be consistent among users attempting similar setups, significantly impacting their experience and limiting functionality.

Possible Causes

• Hardware Incompatibilities: The Orin Nano requires specific binaries that are only available for x86 architecture, making it incompatible with ARM-based VMs.

• Software Bugs or Conflicts: There may be unresolved bugs in JetPack or related software that affect installation on non-x86 platforms.

• Configuration Errors: Users may encounter issues if the VM is not configured correctly to emulate x86 architecture.

• Driver Issues: The absence of necessary drivers for ARM architecture can lead to failures in installation and setup processes.

• Environmental Factors: Running a VM on an M1 MacBook Pro may introduce additional complexities due to differences in architecture and resource allocation.

• User Errors or Misconfigurations: Users unfamiliar with setting up VMs or with the specific requirements of JetPack might misconfigure their environments, leading to installation failures.

Troubleshooting Steps, Solutions & Fixes

1. Verify System Requirements:

   • Ensure that your M1 MacBook Pro meets all necessary specifications for running an ARM Ubuntu VM.
   • Confirm that you are using the correct version of JetPack compatible with your Orin Nano.

2. Use Pre-built SD Card Image:

   • Download and use the pre-built SD card image specifically designed for the Orin Nano, which can simplify the setup process.

3. Install Box64 Emulator:

   • Consider using Box64, a Linux userspace x86_64 emulator targeted at ARM64 devices. This may allow you to run x86 binaries within your ARM environment.
   • Install Box64 by following instructions available on its GitHub page.

4. Check for Updates:

   • Regularly check for updates from Nvidia regarding JetPack and its compatibility with ARM systems. Future releases may include ARM-compatible binaries.

5. Testing with Different Configurations:

   • If possible, test the installation process on a native x86 machine or a different VM configuration that supports x86 architecture.
   • Isolate variables by trying different versions of JetPack or Ubuntu.

6. Consult Documentation:

   • Review Nvidia’s official documentation for JetPack and the Orin Nano to ensure all steps are followed correctly.
   • Look for any community forums or support channels where similar issues might be discussed.

7. Best Practices:

   • For future installations, consider using an x86 host PC if you encounter persistent issues with ARM VMs.
   • Document your setup process and any changes made during troubleshooting for future reference.

8. Unresolved Issues:

   • Note that while some users have successfully used Box64 as a workaround, this solution may not be universally effective and could require further testing and validation.

By following these steps, users can better navigate the challenges associated with installing JetPack on an Nvidia Jetson Orin Nano while using an ARM VM environment.