# \#ros **URL:** https://forums.developer.nvidia.com/tag/ros/26.md [Latest](https://forums.developer.nvidia.com/latest.md) · [Categories](https://forums.developer.nvidia.com/categories.md) · [Tags](https://forums.developer.nvidia.com/tags.md) --- ## [Multiple RGBD cameras for Isaac ROS VSLAM](https://forums.developer.nvidia.com/t/multiple-rgbd-cameras-for-isaac-ros-vslam/386308)
**Author:** [@andreivalean20](https://forums.developer.nvidia.com/u/andreivalean20)\ **Replies:** 3\ **Last updated:** [October 21, 2026, 8:04am UTC](https://forums.developer.nvidia.com/t/multiple-rgbd-cameras-for-isaac-ros-vslam/386308 "2026-10-21T08:04:49Z")
Hello, Is it possible to run Isaac ROS VSLAM with multiple RGBD cameras? I saw that the localization works pretty decently with multiple stereo infra red cameras or stereo RGB cameras, but what about RGBD (RGB Depth) ca… --- ## [Error with ROS2 Humble and Isaac SIM 4.0: rclpy failed to be imported while being present on the system](https://forums.developer.nvidia.com/t/error-with-ros2-humble-and-isaac-sim-4-0-rclpy-failed-to-be-imported-while-being-present-on-the-system/308327)
**Author:** [@parmeggiani.alessio](https://forums.developer.nvidia.com/u/parmeggiani.alessio)\ **Replies:** 7\ **Last updated:** [July 24, 2026, 7:21pm UTC](https://forums.developer.nvidia.com/t/error-with-ros2-humble-and-isaac-sim-4-0-rclpy-failed-to-be-imported-while-being-present-on-the-system/308327 "2026-07-24T19:21:10Z")
Hi, I am having some problems in running Isaac SIM 4.0 with ROS2. I added in an empty scene the ROS2 clock setup from isaac utils tab and when I run ros2 topic list or any ros command I get an error saying that the C ex… --- ## [Issac ROS Packages for Jetson Orin Nano on JP7 - link](https://forums.developer.nvidia.com/t/issac-ros-packages-for-jetson-orin-nano-on-jp7-link/376543)
**Author:** [@Dingo\_aus](https://forums.developer.nvidia.com/u/Dingo_aus)\ **Replies:** 3\ **Last updated:** [July 13, 2026, 12:42am UTC](https://forums.developer.nvidia.com/t/issac-ros-packages-for-jetson-orin-nano-on-jp7-link/376543 "2026-07-13T00:42:29Z")
SInce there is not Issac ROS release for JP7 for Jetson Orin Nano, I made my own: --- ## [JetPack 7 Availability on Jetson AGX Orin for Isaac ROS 4.0 Deployment](https://forums.developer.nvidia.com/t/jetpack-7-availability-on-jetson-agx-orin-for-isaac-ros-4-0-deployment/360774)
**Author:** [@s.voto](https://forums.developer.nvidia.com/u/s.voto)\ **Replies:** 18\ **Last updated:** [July 8, 2026, 5:12am UTC](https://forums.developer.nvidia.com/t/jetpack-7-availability-on-jetson-agx-orin-for-isaac-ros-4-0-deployment/360774 "2026-07-08T05:12:26Z")
Hello, I am currently using Isaac ROS 4.0 on a workstation running Ubuntu 24.04 with CUDA 13. We are planning to migrate our software to the Jetson AGX Orin, but I noticed that JetPack 7 does not yet appear to be suppor… --- ## [IsaacSim 5.1 ROS2 connection issue when running WSL2 in mirrored mode](https://forums.developer.nvidia.com/t/isaacsim-5-1-ros2-connection-issue-when-running-wsl2-in-mirrored-mode/370535)
**Author:** [@Knistros](https://forums.developer.nvidia.com/u/Knistros)\ **Replies:** 2\ **Last updated:** [June 1, 2026, 10:26pm UTC](https://forums.developer.nvidia.com/t/isaacsim-5-1-ros2-connection-issue-when-running-wsl2-in-mirrored-mode/370535 "2026-06-01T22:26:37Z")
Version 6.0.0 5.1.0 5.0.0 4.5.0 4.2.0 Operating System Ubuntu 24.04 Ubuntu 22.04 (WSL2) Ubuntu 20.04 Windows 11 Windows 10 Other (please specify): Issues when discovering ROS2 topics when running WS… --- ## [Many different errors while pulling ROS2 Humble core package by dustynv](https://forums.developer.nvidia.com/t/many-different-errors-while-pulling-ros2-humble-core-package-by-dustynv/367782)
**Author:** [@emil24cm](https://forums.developer.nvidia.com/u/emil24cm)\ **Replies:** 1\ **Last updated:** [April 26, 2026, 11:42pm UTC](https://forums.developer.nvidia.com/t/many-different-errors-while-pulling-ros2-humble-core-package-by-dustynv/367782 "2026-04-26T23:42:12Z")
Hello. I’m having different errors each time while pulling the ROS2 Humble core image by dustynv. Here’s the command that I’m using: sudo docker pull dustynv/ros:humble-ros-core-l4t-r32.7.1 Here are the errors: faile… --- ## [How to speed up Ros 2 image publishing rate from Issac sim?](https://forums.developer.nvidia.com/t/how-to-speed-up-ros-2-image-publishing-rate-from-issac-sim/292117)
**Author:** [@robotics-qc](https://forums.developer.nvidia.com/u/robotics-qc)\ **Replies:** 6\ **Last updated:** [April 19, 2026, 11:01pm UTC](https://forums.developer.nvidia.com/t/how-to-speed-up-ros-2-image-publishing-rate-from-issac-sim/292117 "2026-04-19T23:01:13Z")
I have a turtlebot in Issac sim, and I have imported a realsense camera 455 from the drop down menu on the top. This has three camera prims within it. I also added a custom camera prim with default configuration to see … --- ## [How do I connect Isaac Sim on Windows 11 and Ros2 Humble within Vmware on Ubuntu 20.04 via Ros2 Bridge Extension](https://forums.developer.nvidia.com/t/how-do-i-connect-isaac-sim-on-windows-11-and-ros2-humble-within-vmware-on-ubuntu-20-04-via-ros2-bridge-extension/287595)
**Author:** [@bobconley67](https://forums.developer.nvidia.com/u/bobconley67)\ **Replies:** 4\ **Last updated:** [April 19, 2026, 9:51pm UTC](https://forums.developer.nvidia.com/t/how-do-i-connect-isaac-sim-on-windows-11-and-ros2-humble-within-vmware-on-ubuntu-20-04-via-ros2-bridge-extension/287595 "2026-04-19T21:51:45Z")
I am running Isaac sim on windows and have Ubuntu in vmware running on the same pc. The windows ip address is 192.168.1.173 and vmware is 192.168.1.172. The vmware networking is setup as bridged network to wifi adapter.… --- ## [Publish ros2 message PointCloud2 with intensity data in isaac sim4.0](https://forums.developer.nvidia.com/t/publish-ros2-message-pointcloud2-with-intensity-data-in-isaac-sim4-0/298218)
**Author:** [@Vulcan.Shao](https://forums.developer.nvidia.com/u/Vulcan.Shao)\ **Replies:** 13\ **Last updated:** [April 17, 2026, 11:49pm UTC](https://forums.developer.nvidia.com/t/publish-ros2-message-pointcloud2-with-intensity-data-in-isaac-sim4-0/298218 "2026-04-17T23:49:47Z")
I referred to this tutorial to publish LiDAR pointcloud2 data and successfully subscribed to it in ROS2, but I found that there is no intensity information in the lidar scan message. RTX 激光雷达传感器 — Omniverse IsaacSim 最新文… --- ## [\[Bug\] ROS2 Publishers don't work in Compound Subgraph if the subgraph has inputs](https://forums.developer.nvidia.com/t/bug-ros2-publishers-dont-work-in-compound-subgraph-if-the-subgraph-has-inputs/306023)
**Author:** [@ajong](https://forums.developer.nvidia.com/u/ajong)\ **Replies:** 1\ **Last updated:** [April 17, 2026, 9:22am UTC](https://forums.developer.nvidia.com/t/bug-ros2-publishers-dont-work-in-compound-subgraph-if-the-subgraph-has-inputs/306023 "2026-04-17T09:22:29Z")
I’m trying to use compound subgraphs so that I can set some constants outside, e.g. the ROS\_DOMAIN\_ID, and feed that to multiple compounds that handle TF publishing and sensor publishing. It seems that if a compound tak… --- ## [Custom ROS2 Nodes for Image Publishing in Isaac Sim Impacting FPS](https://forums.developer.nvidia.com/t/custom-ros2-nodes-for-image-publishing-in-isaac-sim-impacting-fps/297231)
**Author:** [@James\_011](https://forums.developer.nvidia.com/u/James_011)\ **Replies:** 1\ **Last updated:** [April 17, 2026, 9:00am UTC](https://forums.developer.nvidia.com/t/custom-ros2-nodes-for-image-publishing-in-isaac-sim-impacting-fps/297231 "2026-04-17T09:00:58Z")
Hello, I’m working with NVIDIA Isaac Sim and have encountered an issue related to customizing ROS2 nodes for publishing. Here’s a detailed description of the problem: Built-in Nodes Performance: The built-in nodes for… --- ## [Intermittent ROS 2 Humble issues in Docker (dustynv) on Jetson AGX Orin (L4T 34.1.1)](https://forums.developer.nvidia.com/t/intermittent-ros-2-humble-issues-in-docker-dustynv-on-jetson-agx-orin-l4t-34-1-1/363798)
**Author:** [@gfustierbcr](https://forums.developer.nvidia.com/u/gfustierbcr)\ **Replies:** 3\ **Last updated:** [March 19, 2026, 2:26am UTC](https://forums.developer.nvidia.com/t/intermittent-ros-2-humble-issues-in-docker-dustynv-on-jetson-agx-orin-l4t-34-1-1/363798 "2026-03-19T02:26:26Z")
I am trying to run a ROS 2 Humble Docker container on my Jetson AGX Orin, which is currently running L4T 34.1.1 (JetPack 5.0.1). I am using the dustynv image that matches my exact L4T version, launching it with the follo… --- ## [ROS2 Foxy Cross Compilation on AGX Orin Drivekit](https://forums.developer.nvidia.com/t/ros2-foxy-cross-compilation-on-agx-orin-drivekit/362328)
**Author:** [@p.ramos](https://forums.developer.nvidia.com/u/p.ramos)\ **Replies:** 4\ **Last updated:** [March 13, 2026, 2:27pm UTC](https://forums.developer.nvidia.com/t/ros2-foxy-cross-compilation-on-agx-orin-drivekit/362328 "2026-03-13T14:27:06Z")
DRIVE OS Version: 6.0.10 Issue Description: Hello all, I am using the Nvidia docker container on an X86 machine to cross compile to my AGX Orin Drivekit. I can successfully cross-compile and deploy my DW code with no … --- ## [DeepStream + SAHI (Slicing Aided Hyper Inference) integration (ROS2) — deepstream-sahi](https://forums.developer.nvidia.com/t/deepstream-sahi-slicing-aided-hyper-inference-integration-ros2-deepstream-sahi/362289)
**Author:** [@hasantahabagci](https://forums.developer.nvidia.com/u/hasantahabagci)\ **Replies:** 2\ **Last updated:** [March 7, 2026, 11:17pm UTC](https://forums.developer.nvidia.com/t/deepstream-sahi-slicing-aided-hyper-inference-integration-ros2-deepstream-sahi/362289 "2026-03-07T23:17:55Z")
Hi everyone, I created deepstream-sahi, a small project that integrates NVIDIA DeepStream with SAHI (Slicing Aided Hyper Inference) to improve detection—especially small objects—by running inference on sliced tiles. Re… --- ## [BotBrain: Brain for Legged Robots based on ROS2](https://forums.developer.nvidia.com/t/botbrain-brain-for-legged-robots-based-on-ros2/360862)
**Author:** [@ndc92](https://forums.developer.nvidia.com/u/ndc92)\ **Replies:** 0\ **Last updated:** [February 17, 2026, 12:34pm UTC](https://forums.developer.nvidia.com/t/botbrain-brain-for-legged-robots-based-on-ros2/360862 "2026-02-17T12:34:37Z")
Hey everyone, I wanted to share a project my team and I at BotBot have been working on, which is heavily reliant on the Jetson platform. We’ve just open-sourced BotBrain, which is essentially a universal brain for legge… --- ## [JetPack 7.0 / Isaac ROS Release 4.0 Docker build fails on Ubuntu noble due to unsigned Jetson repository](https://forums.developer.nvidia.com/t/jetpack-7-0-isaac-ros-release-4-0-docker-build-fails-on-ubuntu-noble-due-to-unsigned-jetson-repository/358061)
**Author:** [@bluekgssk](https://forums.developer.nvidia.com/u/bluekgssk)\ **Replies:** 5\ **Last updated:** [January 29, 2026, 3:32pm UTC](https://forums.developer.nvidia.com/t/jetpack-7-0-isaac-ros-release-4-0-docker-build-fails-on-ubuntu-noble-due-to-unsigned-jetson-repository/358061 "2026-01-29T15:32:54Z")
Hello, JetPack 7.0 Isaac ROS Release 4.0 Base OS: Ubuntu noble (24.04) Build method: isaac-ros-cli run\_dev Docker buildx Default Isaac ROS dev container Config file: version: 1 docker: image: add… --- ## [ROS Driver for GMSL Camera with yolo in DRIVE OS 6.0.6](https://forums.developer.nvidia.com/t/ros-driver-for-gmsl-camera-with-yolo-in-drive-os-6-0-6/357491)
**Author:** [@yuri.poledna](https://forums.developer.nvidia.com/u/yuri.poledna)\ **Replies:** 1\ **Last updated:** [January 13, 2026, 5:13pm UTC](https://forums.developer.nvidia.com/t/ros-driver-for-gmsl-camera-with-yolo-in-drive-os-6-0-6/357491 "2026-01-13T17:13:11Z")
Hello All, I would like to announce that in the end of the last year I have published work in GitHub - roadview-project/NVidiaDriveAGX-Orin\_ROS\_Driveworks\_Node\_with\_YOLOv8: This is a project that installs ROS1 into NVID… --- ## [【Thor】Unable to use NVIDIA GPU for rendering in Ubuntu within Docker](https://forums.developer.nvidia.com/t/thor-unable-to-use-nvidia-gpu-for-rendering-in-ubuntu-within-docker/356205)
**Author:** [@876490869](https://forums.developer.nvidia.com/u/876490869)\ **Replies:** 2\ **Last updated:** [January 6, 2026, 9:23am UTC](https://forums.developer.nvidia.com/t/thor-unable-to-use-nvidia-gpu-for-rendering-in-ubuntu-within-docker/356205 "2026-01-06T09:23:22Z")
We installed Ubuntu on Thro, but encountered a rendering failure when running ROS1 rviz: EXCEPTION(3:RenderingAPIException): Unable to create a suitable GLXContext in GLXContext::GLXContext at /build/ogre-1.9-i02lBV/ogr… --- ## [Setup self driving VLA robot](https://forums.developer.nvidia.com/t/setup-self-driving-vla-robot/349535)
**Author:** [@jonas\_de\_clercq49](https://forums.developer.nvidia.com/u/jonas_de_clercq49)\ **Replies:** 2\ **Last updated:** [December 30, 2025, 1:34am UTC](https://forums.developer.nvidia.com/t/setup-self-driving-vla-robot/349535 "2025-12-30T01:34:20Z")
Hardware: Jetson orin nano super developement kit with nvme Waveshare rover with ESP32 robot driver board RPLIDAR C1 rgb camera linux desktop pc running ubuntu 24. Steps already done: Installed jetpack 6.2 on the nv… --- ## [Issac ROS - Nova Carter Error Building From Source](https://forums.developer.nvidia.com/t/issac-ros-nova-carter-error-building-from-source/302499)
**Author:** [@shoban.shakya](https://forums.developer.nvidia.com/u/shoban.shakya)\ **Replies:** 4\ **Last updated:** [December 17, 2025, 8:04am UTC](https://forums.developer.nvidia.com/t/issac-ros-nova-carter-error-building-from-source/302499 "2025-12-17T08:04:38Z")
I was following this tutorial for the Nova Carter building from source Tutorial but get the following error when building the workspace admin@ubuntu:/workspaces/isaac\_ros-dev$ colcon build --symlink-install --packages-… --- ## [Mecanum wheels simulation not stable](https://forums.developer.nvidia.com/t/mecanum-wheels-simulation-not-stable/295281)
**Author:** [@asairam](https://forums.developer.nvidia.com/u/asairam)\ **Replies:** 2\ **Last updated:** [December 16, 2025, 8:53am UTC](https://forums.developer.nvidia.com/t/mecanum-wheels-simulation-not-stable/295281 "2025-12-16T08:53:15Z")
Hello, I have been working with a custom robot model with mecanum wheels. I have imported this robot from a STL file and attached the O3dyn robot’s wheels by rescaling it, kinda similar to this video. I am mostly follow… --- ## [Isaac Sim 5.1 navigation not working with ROS2 Jazzy on Ubuntu 24.04](https://forums.developer.nvidia.com/t/isaac-sim-5-1-navigation-not-working-with-ros2-jazzy-on-ubuntu-24-04/349766)
**Author:** [@infox22oo](https://forums.developer.nvidia.com/u/infox22oo)\ **Replies:** 14\ **Last updated:** [November 25, 2025, 12:11am UTC](https://forums.developer.nvidia.com/t/isaac-sim-5-1-navigation-not-working-with-ros2-jazzy-on-ubuntu-24-04/349766 "2025-11-25T00:11:55Z")
Isaac Sim Version 5.1.0 Operating System Ubuntu 24.04 GPU Information Model: RTX4080 Founder’s Edition Driver Version: 575.57.08 Topic Description As I experienced with Isaac Sim 5.0, I can not get the included ROS… --- ## [\[ROS1\]\[JetBot\] Pause on LiDAR Obstacle Detection and Map Sharing Between Two Robots](https://forums.developer.nvidia.com/t/ros1-jetbot-pause-on-lidar-obstacle-detection-and-map-sharing-between-two-robots/344734)
**Author:** [@deshwalashutosh2098](https://forums.developer.nvidia.com/u/deshwalashutosh2098)\ **Replies:** 2\ **Last updated:** [November 21, 2025, 12:24am UTC](https://forums.developer.nvidia.com/t/ros1-jetbot-pause-on-lidar-obstacle-detection-and-map-sharing-between-two-robots/344734 "2025-11-21T00:24:33Z")
Hi everyone, I’m working with the Waveshare JetBot ROS AI Kit, which supports multi-point navigation. By default, if the robot encounters an obstacle during navigation, it tries to find an alternate path automatically. … --- ## [HolonomicController node in action graph for 4 omni-directional wheel robot](https://forums.developer.nvidia.com/t/holonomiccontroller-node-in-action-graph-for-4-omni-directional-wheel-robot/265545)
**Author:** [@nilutpolkashyap](https://forums.developer.nvidia.com/u/nilutpolkashyap)\ **Replies:** 17\ **Last updated:** [November 17, 2025, 2:19pm UTC](https://forums.developer.nvidia.com/t/holonomiccontroller-node-in-action-graph-for-4-omni-directional-wheel-robot/265545 "2025-11-17T14:19:55Z")
Hi, I am trying to setup a 4 omni-wheeld robot urdf in Isaac sim. my robot urdf prim looks like the below I followed the tutorial from Drive TurtleBot via ROS2 messages and tried to create the action graph for the 4… --- ## [\[Guide\] Upgrading Jetson Xavier NX to Ubuntu 22.04 for ROS2 Humble Support (with Known Issues)](https://forums.developer.nvidia.com/t/guide-upgrading-jetson-xavier-nx-to-ubuntu-22-04-for-ros2-humble-support-with-known-issues/332820)
**Author:** [@bx00cx](https://forums.developer.nvidia.com/u/bx00cx)\ **Replies:** 4\ **Last updated:** [November 13, 2025, 6:11am UTC](https://forums.developer.nvidia.com/t/guide-upgrading-jetson-xavier-nx-to-ubuntu-22-04-for-ros2-humble-support-with-known-issues/332820 "2025-11-13T06:11:41Z")
Background The Jetson Xavier NX officially supports up to Ubuntu 20.04, but ROS2 Humble requires Ubuntu 22.04. Since NVIDIA has not yet provided an official Ubuntu 22.04 image for Xavier NX, we followed the approach shar… --- ## [How to use the new joint-space planner introduced in cuMotion 4.0](https://forums.developer.nvidia.com/t/how-to-use-the-new-joint-space-planner-introduced-in-cumotion-4-0/350740)
**Author:** [@rlwnd0122](https://forums.developer.nvidia.com/u/rlwnd0122)\ **Replies:** 1\ **Last updated:** [November 13, 2025, 3:59am UTC](https://forums.developer.nvidia.com/t/how-to-use-the-new-joint-space-planner-introduced-in-cumotion-4-0/350740 "2025-11-13T03:59:53Z")
Hello NVIDIA Isaac ROS team, According to the latest changelog for Isaac ROS cuMotion 4.0, the update on 2025-10-24 mentions: “Added joint space planner and support for PyNITROS.” I would like to confirm how the newly… --- ## [No communication between docker and the host](https://forums.developer.nvidia.com/t/no-communication-between-docker-and-the-host/351156)
**Author:** [@ar.gounot](https://forums.developer.nvidia.com/u/ar.gounot)\ **Replies:** 0\ **Last updated:** [November 12, 2025, 9:32am UTC](https://forums.developer.nvidia.com/t/no-communication-between-docker-and-the-host/351156 "2025-11-12T09:32:07Z")
Hello, I just created a container using Isaac ROS, but I’m unable to see the active topics (camera images obtained with Isaac Sim). I followed the tutorial to use fast DDS. The container is launched using net=host and wi… --- ## [BEGINNER SETUP : what is the best way to connect isaac ros and yolo?](https://forums.developer.nvidia.com/t/beginner-setup-what-is-the-best-way-to-connect-isaac-ros-and-yolo/350337)
**Author:** [@ar.gounot](https://forums.developer.nvidia.com/u/ar.gounot)\ **Replies:** 3\ **Last updated:** [November 7, 2025, 5:16am UTC](https://forums.developer.nvidia.com/t/beginner-setup-what-is-the-best-way-to-connect-isaac-ros-and-yolo/350337 "2025-11-07T05:16:58Z")
Hi everyone, I’m working on Ubuntu 24.04 with ROS 2 Jazzy installed locally. I also have Isaac Sim installed locally in a Python 3.11 environment. I’m using Isaac Sim because it makes things easier for me, as I have n… --- ## [Robot Arm is Shaking during Pose Tracking](https://forums.developer.nvidia.com/t/robot-arm-is-shaking-during-pose-tracking/349267)
**Author:** [@lee43](https://forums.developer.nvidia.com/u/lee43)\ **Replies:** 2\ **Last updated:** [November 3, 2025, 1:31am UTC](https://forums.developer.nvidia.com/t/robot-arm-is-shaking-during-pose-tracking/349267 "2025-11-03T01:31:57Z")
I’m having trouble to get the my robot arm (Igus Rebel) to do pose tracking in Isaac Sim. I’ve previously did the pose tracking with the same pipeline in Gazebo and physical robot and it is working fine. But when it come… --- ## [How to create multiple ros2 robot joints states publishers in a single robot?](https://forums.developer.nvidia.com/t/how-to-create-multiple-ros2-robot-joints-states-publishers-in-a-single-robot/347907)
**Author:** [@ded5ec](https://forums.developer.nvidia.com/u/ded5ec)\ **Replies:** 2\ **Last updated:** [October 31, 2025, 9:34pm UTC](https://forums.developer.nvidia.com/t/how-to-create-multiple-ros2-robot-joints-states-publishers-in-a-single-robot/347907 "2025-10-31T21:34:38Z")
Isaac Sim Version 5.1.0 5.0.0 4.5.0 4.2.0 4.1.0 4.0.0 4.5.0 2023.1.1 2023.1.0-hotfix.1 Other (please specify): Operating System Ubuntu 24.04 Ubuntu 22.04 Ubuntu 20.04 Windows 11 Windows 10 … [Next page](https://forums.developer.nvidia.com/tag/ros/26.md?match_all_tags=true&page=1&tags%5B%5D=ros)