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JetPack 5.1.1 L4T R35.3.1 Notes

Matt Madison edited this page Mar 31, 2023 · 7 revisions

WORK IN PROGRESS see PR #1211

Changes from L4T R35.2.1/JetPack 5.1.0

See the release notes in the NVIDIA documentation for this release for information on new and updated features:

Machine changes

L4T R35.3.1 adds support for the Jetson Orin Nano developer kit. Machine configurations jetson-orin-nano-devkit and jetson-orin-nano-devkit-nvme have been added to the layer to build images for use of the kit with SDcard and NVMe storage. These configurations should also be usable as a starting point for a custom machine based on one of the Orin Nano production modules.

BSP changes

Other than the new hardware support no major changes to the layer for the BSP update.

Kernel changes

No major updates to the kernel, which is still based on 5.10.104.

JetPack changes

  • New versions of VPI and Nsight.

DeepStream SDK

DeepStream SDK updates usually lag new JetPack releases. Will update if/when a new version is released that supports JetPack 5.1.1.

Other Notes

  • The Orin Nano omits the hardware video encoder present in other Jetson models. Don't try to use the NVIDIA-specific gstreamer plugins for video encoding on that platform; stick to the software-based plugins.

Known Issues

There are some known issues with the JetPack 5 integration. See this issues list for the current status. Any help with resolving these issues would be appreciated!

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