Continued Orin USB problems

Continuing the discussion from Orin USB problems

Kayccc - KevinFFF,

I have the same problem with the Orin USB port. I had the issue when I was on Jetpack 5.0 and I still have the problem after updating to Jetpack 5.1. I only seem to have the issue with a serial GPS device but not with the mouse or keyboard and my program. I am using the Orin to develop for Xavier NT. The NT does NOT have an issue
with this setup.

Replugging the device restores the operation. I then start the program and everything works. If I exit and then restart the program the port will not send data until replugging.

I understand it’s difficult to reproduce if you don’t have the hardware setup. I would be happy to send you a serial GPS module and a python example so we can get this problem solved.

Thanks for your consideration.


Please try with Jetpack5.1.1 release(35.3.1) first.

What this is? Xaiver NX?


I believe my JetPack on AGX Orin is up to date.

Package: nvidia-jetpack
Version: 5.1.1-b56
Architecture: arm64
Maintainer: NVIDIA Corporation
Installed-Size: 194
Depends: nvidia-jetpack-runtime (= 5.1.1-b56), nvidia-jetpack-dev (= 5.1.1-b56)
Priority: standard
Section: metapackages
Filename: pool/main/n/nvidia-jetpack/nvidia-jetpack_5.1.1-b56_arm64.deb
Size: 29304
SHA256: 7b6c8c6cb16028dcd141144b6b0bbaa762616d0a47aafa3c3b720cb02b2c8430
SHA1: 387e4e47133c4235666176032af0f2ec86461dbb
MD5sum: 0a8692031bf35cc46f7a498e2937bda9
Description: NVIDIA Jetpack Meta Package
Description-md5: ad1462289bdbc54909ae109d1d32c0a8

The Xaiver NX that I also use does NOT have an issue with the serial ports.

Thanks Randy

Please apply the USB firmware and try again:
Jetson Linux 35.3.1 | NVIDIA Developer


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