https://forums.developer.nvidia.com/t/jetson-thor-pcie-si-test/382744
Jetson Thor PCIe SI test - Jetson Thor - NVIDIA Developer Forums
Sep 9, 2026 - Hi We are running the PCIe TX SI test, but no signal generate from Thor when connect test fixture. Do we need other PCIe SI test command or tool can into PCIe...
nvidia developer forumsjetsonthorpcietest
https://forums.developer.nvidia.com/t/dgx-spark-keeps-rebooting-every-20-30-minutes/350692
DGX spark keeps rebooting every 20-30 minutes - DGX Spark / GB10 - NVIDIA Developer Forums
Nov 9, 2025 - I installed the updates on the DGX dashboard. I was able to run a few demo code. However, every 20-30 mininutes, the DGX Spark device just decided to reboot on...
nvidia developer forumsdgx sparkkeepsrebootingevery
https://forums.developer.nvidia.com/t/what-is-the-meanning-of-bwmgr/68807
What is the meanning of bwmgr ? - Jetson TX2 - NVIDIA Developer Forums
Dec 24, 2018 - Hi everyone: Our kernel randomly crashed,most of the time there is no backtrace infomation. the kernel log as folllows: [ 910.832322] bwmgr: clk_set_rate...
nvidia developer forumswhat isjetson
https://forums.developer.nvidia.com/t/about-the-cross-problem-of-jetson-nano-carrier-schematic/260180
About the cross problem of jetson nano carrier schematic - Jetson Nano - NVIDIA Developer Forums
Jul 18, 2023 - May I ask what is the meaning of the cross in the schematic diagram given by jaston nano
nvidia developer forumsthe crossjetson nanoproblemcarrier
https://forums.developer.nvidia.com/t/inventory-of-video-card-over-4-gb/73208
Inventory of video card over 4 gb - NVWMI - NVIDIA Developer Forums
Apr 17, 2019 - Hi, all i have an issue with WMI SCCM inventory. My inventory is base on WMI query on win32_VideoController to have AdapterRAM. But for video card over then 4...
nvidia developer forumsvideo cardinventory
https://forums.developer.nvidia.com/t/r38-4-0-encountered-a-system-crash-issue/359731
R38.4.0 Encountered a system crash issue - Jetson Thor - NVIDIA Developer Forums
Feb 5, 2026 - hi: 客户在使用过程中遇到一个问题,在输入用户名的时候卡住了,过了一段时间重启了日志见附件! rt的atch已经打上了 [ 22.190715] tegra-nvcsi 8181200000.host1x:nvcsi@8188000000: Failed to create device link (0x180)...
nvidia developer forumssystem crashencounteredissuejetson
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https://forums.developer.nvidia.com/t/docker-issue/145782
Docker issue - Jetson TX2 - NVIDIA Developer Forums
Aug 7, 2020 - Hi all, I was testing nvidia-docker on TX2 with JetPack v4.3. My final goal is to implement Triton inference client on this device. So what I did a small...
nvidia developer forumsdockerissuejetson
https://forums.developer.nvidia.com/t/455-38-and-kernel-5-9-6/159039
455.38 and kernel 5.9.6 - Linux - NVIDIA Developer Forums
Nov 8, 2020 - I just upgraded my kernel from 5.8 and although nvidia driver builds I’m getting the nvidia_uvm: Unknown symbol radix_tree_preloads (err -2) After searching...
nvidia developer forumskernellinux
https://forums.developer.nvidia.com/t/nsys-fail-to-caputure-gpu-kernel/370209
Nsys fail to caputure gpu kernel - Profiling Linux Targets - NVIDIA Developer Forums
May 15, 2026 - I’m using Nsight Systems 2026.2.1 on Windows, and Nsight Systems 2026.2.1 CLI inside WSL2. In WSL2, I run: nsys profile -o v1_cuda --trace=cuda -f true...
nvidia developer forumsfailgpukernelprofiling
https://forums.developer.nvidia.com/t/training-multi-class-unet-does-not-converge/187487/32
Training multi-class UNet does not converge - #32 by laurim - TAO Toolkit - NVIDIA Developer Forums
Sep 10, 2021 - I am trying to train a multi-class semantic segmentation network using Transfer Learning Toolkit 3.0, UNet and the BDD100K dataset. The dataset contains 10000...
nvidia developer forumstrainingmulticlassunet
https://forums.developer.nvidia.com/t/where-to-buy-the-200g-qsfp56-dac-cable-in-uk/385045
Where to buy the 200G QSFP56 DAC cable in UK? - DGX Spark / GB10 - NVIDIA Developer Forums
Oct 4, 2026 - Anyone knows where I can buy the cable in UK? I need it to connect 2 DGX Spark. Thank you very much!
where to buynvidia developer forumsdac cabledgx spark
https://forums.developer.nvidia.com/t/nesting-kernels-is-it-possible/13490
nesting kernels? is it possible? - CUDA Programming and Performance - NVIDIA Developer Forums
Nov 27, 2009 - Greetings, are there sample applications that do anything like this? = you've got one kernel running on (hardware) device#1 = from that kernel, call another...
nvidia developer forumsis itnestingkernelspossible
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https://forums.developer.nvidia.com/t/cuda-spotlight-women-and-cuda/148440
CUDA Spotlight: Women and CUDA - Technical Blog - NVIDIA Developer Forums
Aug 25, 2020 - Originally published at: https://developer.nvidia.com/blog/cuda-spotlight-women-cuda/ Today we are pleased to launch the new Women and CUDA website. We...
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https://forums.developer.nvidia.com/t/changing-permissions-of-the-gpio-directory/80277
Changing Permissions of the GPIO Directory - Jetson TX2 - NVIDIA Developer Forums
Aug 20, 2019 - I wish to allow for my program to interface with the GPIO pins on the jetson TX2 during runtime. An easy solution to this problem is to start the script with...
nvidia developer forumsof thechangingpermissionsgpio
https://forums.developer.nvidia.com/t/manual-account-verification-request/384932
Manual Account Verification Request - Access/Accounts - NVIDIA Developer Forums
Oct 3, 2026 - Platform: build nvidia com Registered Email: punjabone12345@gmail.com Country / Region Code: India Purpose of Use: Personal development / Testing NIM APIs...
nvidia developer forumsaccount verificationrequest accessmanualaccounts
https://forums.developer.nvidia.com/t/optical-flow-sdk-2-0-accuracy/141963
Optical Flow SDK 2.0 accuracy - Video Codec, PyNv & OFA - NVIDIA Developer Forums
Jul 14, 2020 - Hello, I am using Nvidia Optical flow SDK to obtain the optical flow. then, There is no difference in accuracy between 1.0 and 2.0. I exchange code and file to...
nvidia developer forumsoptical flowvideo codecsdkaccuracy
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https://forums.developer.nvidia.com/t/nvjpegencoder-converting-from-opencv-mat/59665
NvJPEGEncoder - Converting from OpenCV Mat - Jetson TX2 - NVIDIA Developer Forums
Mar 29, 2018 - Hey all, I’m trying to encode a JPEG from an OpenCV Mat, using NvJPEGEncoder. I think I have the basics working, but the resulting JPG is mangled in a...
nvidia developer forumsconvertingopencvmatjetson
https://forums.developer.nvidia.com/t/opencv-3-3-with-gpu-using-problem/58330
OpenCV 3.3 with gpu using problem - Jetson TX1 - NVIDIA Developer Forums
Feb 19, 2018 - I use TX1 board with L4T 28.1 I compile opencv on the board with DWITH_CUDA=ON with cuda 8 toolkit I try to use opencv functions, which use gpu. I try to...
nvidia developer forumsopencvgpuusingproblem
https://forums.developer.nvidia.com/t/how-to-use-i2s-peripheril-properly-with-stm32/384899
How to use I2S peripheril properly with STM32 - Jetson Orin Nano - NVIDIA Developer Forums
Oct 2, 2026 - if Itry to communicate nvida jetson agx orin with stm32wl33 nucleo board . I can send data stm32 to nvida but I can NOT send data nvidia to stm32 over the I2s...
how to usenvidia developer forumsproperlyjetsonorin
https://forums.developer.nvidia.com/t/howto-install-virtualgl-and-turbovnc-to-jetson-tk1/37790
[HowTo]Install VirtualGL and TurboVNC to Jetson TK1 - Jetson TK1 - NVIDIA Developer Forums
Apr 29, 2015 - I installed VirtualGL and TurboVNC in my Jetson TK1. I can execute CUDA samples in my Jetson TK1 without HDMI cable and watch rendered image from windows8...
nvidia developer forumshowto installvirtualglturbovncjetson
https://forums.developer.nvidia.com/t/2-ai-workbench-users-remoting-to-the-same-dgx-spark/352086
2 AI Workbench users remoting to the same DGX Spark - DGX Spark / GB10 - NVIDIA Developer Forums
Nov 20, 2025 - Can 2 developers using AI Workbench on their respective laptops point to the same remote DGX Spark location? The 2 developers have their own Ubuntu user...
nvidia developer forumsto thedgx sparkworkbenchusers
https://forums.developer.nvidia.com/t/failed-to-enable-a-v4l2-device-with-imagenet-camera/54939
Failed to enable a V4l2 device with imagenet-camera - Jetson TX2 - NVIDIA Developer Forums
Nov 7, 2017 - Hi Does imagenet-camera work with a V4l2 device on TX2(R28.1)? We tried to use a V4l2 yuv camera and got error-“failed to open camera for streaming.” We...
nvidia developer forumsfailedenabledeviceimagenet
https://forums.developer.nvidia.com/t/something-wrong-with-my-kernel-func/3652
something wrong with my kernel_func - CUDA Programming and Performance - NVIDIA Developer Forums
nvidia developer forumssomething wrongwith mykernelfunc
https://forums.developer.nvidia.com/t/crash-in-libnvidia-eglcore-so-kdes-kinfocenter-opengl-tab/50696
Crash in libnvidia-eglcore.so, KDE's kinfocenter - "OpenGL" tab - Linux - NVIDIA Developer Forums
Jun 11, 2017 - Hello. When I second time enter the “OpenGL” tab, the application crashes. OpenSUSE 42.2, Kernel 4.4 Application: Info Center (kinfocenter), signal:...
nvidia developer forumscrash inkdekinfocenteropengl
https://forums.developer.nvidia.com/t/failed-to-open-tx1-on-board-camera/48896
Failed to open TX1 on-board camera - Jetson TX1 - NVIDIA Developer Forums
Mar 30, 2017 - Hi! :-) I am sorry and I am new here. This question may have been asked for many times but I still can’t piece them together well. I have installed...
nvidia developer forumson boardfailedopencamera
https://forums.developer.nvidia.com/t/missing-patch-in-kernel-sources-spi-tegra114-c-jp7-2/372791
Missing patch in kernel sources spi-tegra114.c - JP7.2 - Jetson Thor - NVIDIA Developer Forums
Jun 10, 2026 - Dear Nvidia Team For JetPack 7.1, in order to make a MCP2518FD Chip work with the spi-tegra114.ko module, we had to apply the patch here: Please see the old...
nvidia developer forumsmissingpatchkernelsources
https://forums.developer.nvidia.com/t/system-freezes-when-cursor-moves-to-external-monitor/371210
System freezes when cursor moves to external monitor - Linux - NVIDIA Developer Forums
May 25, 2026 - Hello, I’m running Kubuntu 26.04 on a laptop that has a GP107M [GeForce GTX 1050 Mobile] . When I boot the machine and move the cursor to my external monitor,...
nvidia developer forumsmoves tosystemfreezescursor
https://forums.developer.nvidia.com/c/ai-data-science/deep-learning/jax/607
Latest JAX topics - NVIDIA Developer Forums
This area is to discuss how to best use JAX on NVIDIA GPUs - and discuss problems and issues. Feel free to share your experiences or ask questions and NVIDIA...
nvidia developer forumslatestjaxtopics
https://forums.developer.nvidia.com/t/grid-k1-windows-10-sizing/162532
GRID K1 - Windows 10 sizing - XenApp - NVIDIA Developer Forums
Aug 28, 2017 - Page 4 of this document says that both monitors should work with the K120Q profile: So there should be no need to modify the driver. Also, modifying the driver...
nvidia developer forumsgridwindowssizingxenapp
https://forums.developer.nvidia.com/t/change-spidev-master-to-slave/79408
change spidev master to slave - Jetson TX2 - NVIDIA Developer Forums
Aug 6, 2019 - I see 3 devices in spidev, they are; /dev/spidev1.0 /dev/spidev2.0 /dev/spidev2.1 /dev/spidev3.0 /dev/spidev3.1 and I have folder which is...
nvidia developer forumschangemasterslavejetson
https://forums.developer.nvidia.com/c/accelerated-computing/nvidia-gpu-cloud-ngc-users/general/35
Latest General topics - NVIDIA Developer Forums
Discussions about general issues or topics
nvidia developer forumsgeneral topicslatest
https://forums.developer.nvidia.com/t/agx-module-not-powering-up-in-oem-product/148136
AGX module not powering up in OEM product - Jetson AGX Xavier - NVIDIA Developer Forums
Aug 24, 2020 - Hi: I programmed an AGX module with Linux in a dev kit and tested it out. I also verifed a linux login on uart1 via the RasPi connection - I get a linux login...
nvidia developer forumspowering upagxmoduleoem
https://forums.developer.nvidia.com/t/install-cudnn-from-deb/52616
Install cuDNN from deb - cuDNN - NVIDIA Developer Forums
Aug 16, 2017 - Hi previous I use the tarball to install cuDNN by copying the files to respective locations. Now I m trying to install the run-time lib using a .deb (cuDNN7 on...
nvidia developer forumsfrom debinstallcudnn
https://forums.developer.nvidia.com/t/loop-the-input-source-streams-infinitely/153446
Loop the input source streams infinitely - DeepStream SDK - NVIDIA Developer Forums
Sep 2, 2020 - Please provide complete information as applicable to your setup. • Hardware Platform (Jetson / GPU) Jetson • DeepStream Version 5.0 • JetPack Version (valid...
nvidia developer forumsloopinputsourcestreams
https://forums.developer.nvidia.com/c/autonomous-vehicles/drive-px2/general/66
Latest General topics - NVIDIA Developer Forums
General Discussions about Driveworks and the DRIVE PX Platforms
nvidia developer forumsgeneral topicslatest