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Questions tagged [nvidia-jetson]

Nvidia Jetson is Nvidia's family of embedded devices, targeted for computing on the edge by users desiring to run machine learning and artificial intelligence tasks.

Use this tag for questions about programming specifically for the Jetson devices, namely: the Nano, TX1, TX2(i), or AGX. Please also tag the language you are coding in and the frameworks you are using for context.

Visit Nvidia's official site for more information on the Jetson devices.

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Time synchronization of multiple computers

I am solving different time synchronization of PC. Checked that NTP synchronizes to less than 1 millisecond using ntpq. I would like to ask for help on how to verify this without using ntpq, ntdate etc. I used 'ssh' to see the approximate difference…
DongUk Kim
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How to prioritize jetson nano swap file

We have installed Jetpack 4.2.3 on jetson nano. This has created a 2 GB built in zram memory. We have additionally added 4 GB swap file using the following https://www.jetsonhacks.com/2019/04/14/jetson-nano-use-more-memory/ The system is taking…
Razack
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Converting TF 2.0 saved model for TensorRT on Jetson Nano

I am trying to convert a TF 2.0 saved_model to tensorRT on the Jetson Nano. The model was saved in TF 2.0.0. The nano has Jetpack 4.2.2 w/ TensorRT __ and Tensorflow 1.14 (that is the latest Tensorflow release for Jetson). I have been following the…
DankMasterDan
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Problem loading COCO weights to Mask R-CNN on NVIDIA Jetson TX2: Resource Exhausted

I am currently using a NVIDIA Jetson TX2 with Ubuntu 18.04 to train a Mask R-CNN (Matterport implementation https://github.com/matterport/Mask_RCNN) with my custom dataset. When I try to load the mask_rcnn_coco.h5, the following error comes up…
ThiagoViek
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SDKManager Install - No ARM files

The l4t-base:r32.2.1 base image (jetson) provided by NVIDIA does not have cuda binaries Pytorch is looking for. I am unable to download source files from Jetpack 4.2.2 (specifically cuda-l4t-repo-10.x.x-arm64.deb) to include within docker build. I…
JLuxton
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Jetson Nano And Yocto/poky Zeus

I'm attempting to use the newest Yocto release to build an image to my Jetson Nano. For this I need CUDA 10 which is part of the NVIDIA binaries needed for the Jetson Nano image build. CUDA 10 only supports GCC 7, so to get this working I'm using…
Varyag
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Pip package install fail

Every time I am installing a package for my python3 via pip3 it downloads or browses cache and returns a similar error. I've already tried sudo -H flag but same results. ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -c…
Nabeel Nayyar
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how to put python script into jetson nano startup?

The program should run on boot. the nano operating system (jet-pack) not allowing the auto-login too. I tried to put the script into its startup file but the program doesn't boot.
Zabith Mohammed
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How to get OpenCV 4.1.0 on the yocto/poky warrior branch?

I've build a yocto/poky warrior branch image. As a standard it has OpenCV 3.4.5 via the openEmbedded warrior branch layer. But the master branch of openEmbedded has OpenCV 4.1.0, so I was wondering if I could just copy paste that folder into my…
Varyag
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No ethernet access on jetson nano with custom yocto image

I've created a very minimal image for the jetson nano with the recepe: inherit core-image inherit distro_features_check REQUIRED_DISTRO_FEATURES = "x11" IMAGE_FEATURES += "package-management splash" CORE_OS = "packagegroup-core-boot \ …
Varyag
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Can i use cuda folder from meta-tegra master branch in thud meta-tegra branch?

I'm attempting to create an image for my NVIDIA jetsons-nano (following this guide). When building the very basic image, the build terminates with an error saying it cannot find cuda-repo-l4t-10-0-local-10.0.166... and that is because the NVIDIA…
Varyag
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How to fix "TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType'"?

My aim is streaming object detection video from Raspberry Pi camera to UDP. I am doing that on Nvidia Jetson Nano(Ubuntu 18.04). I am using gstreamer to capture video. I have to encode video with h264. Pixel Format of camera is 'RG10'. I tried…
Yunus Berfu Özcan
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Crontab boot script runs but nothing happens

I want to run a python script when booting my NVIDIA Nano Jetson. The python script prints LSTM generated text to a receipt printer with the following command: While True: textfile = open("test1.txt","w") poem = on_epoch_end() …
Lauge
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How to connect Jetson TX2 and Raspberry pi 3?

I'm using YOLOv3 on Jetson TX2. What I want to do is send YOLOv3's final output(object detection data) to Raspberry pi. Because I would like to detect object with USB camera on Jetson TX2 and send the data to RPi and finally print out by voice on…
yerin
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Error in optimising SSD Inception model with Tensor RT for custom resolution

I am using Jetson AGX Xavier with Jetpack 4.2.1 I have not altered Tensor RT, UFF and graphsurgeon version. They are as it is. I have retrained SSD Inception v2 model on custom 600x600 images. Taken pretrained model from here.…
Mitesh Patel
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