# ROS2 **URL:** https://community.stereolabs.com/c/sw/ros2/12.md [Latest](https://community.stereolabs.com/latest.md) · [Categories](https://community.stereolabs.com/categories.md) · [Tags](https://community.stereolabs.com/tags.md) --- ## [About the ROS2 category](https://community.stereolabs.com/t/about-the-ros2-category/39)
**Author:** [@adujardin](https://community.stereolabs.com/u/adujardin)\ **Replies:** 0
--- ## [ZEDx SVO File broken in ROS2](https://community.stereolabs.com/t/zedx-svo-file-broken-in-ros2/10947)
**Author:** [@Parv-Maheshwari](https://community.stereolabs.com/u/Parv-Maheshwari)\ **Replies:** 8\ **Last updated:** [November 7, 2026, 12:22am UTC](https://community.stereolabs.com/t/zedx-svo-file-broken-in-ros2/10947 "2026-11-07T00:22:14Z")
Hello. TL;DR: The SVO file saving seems broken in the latest ROS2 wrapper update. I am using the latest wrapper, and SVO saving doesn’t work with depth\_mode set to NONE. Setup zedx l4t 36.4 , Orin AGX Dev kit 64G zed … --- ## [ZED One X question](https://community.stereolabs.com/t/zed-one-x-question/11793)
**Author:** [@RyanLee](https://community.stereolabs.com/u/RyanLee)\ **Replies:** 1\ **Last updated:** [October 14, 2026, 4:33pm UTC](https://community.stereolabs.com/t/zed-one-x-question/11793 "2026-10-14T16:33:12Z")
Hi, My name is Ryan. I have some question about ZED X ONE. hope to hear about it. In the ROS2 wrapper, zedxonegs appears to be a supported model; is zedxones also supported? GitHub - stereolabs/zed-ros2-wrapper: ROS… --- ## [Intermittent image flickering / mixed frames when viewing ZED ROS 2 image topics on ROS 2 Jazzy](https://community.stereolabs.com/t/intermittent-image-flickering-mixed-frames-when-viewing-zed-ros-2-image-topics-on-ros-2-jazzy/11397)
**Author:** [@Sohaib-Snouber](https://community.stereolabs.com/u/Sohaib-Snouber)\ **Replies:** 3\ **Last updated:** [October 7, 2026, 11:34am UTC](https://community.stereolabs.com/t/intermittent-image-flickering-mixed-frames-when-viewing-zed-ros-2-image-topics-on-ros-2-jazzy/11397 "2026-10-07T11:34:13Z")
Hello, I am using a ZED 2 camera with the ZED ROS 2 wrapper on ROS 2 Jazzy. Description When viewing the camera directly in ZED Explorer, the image stream appears stable and correct. I monitored it for several minutes … --- ## [IMU rate is not stable on ZED-X](https://community.stereolabs.com/t/imu-rate-is-not-stable-on-zed-x/10977)
**Author:** [@hey\_you](https://community.stereolabs.com/u/hey_you)\ **Replies:** 12\ **Last updated:** [October 5, 2026, 10:26am UTC](https://community.stereolabs.com/t/imu-rate-is-not-stable-on-zed-x/10977 "2026-10-05T10:26:24Z")
Hi, I collected a SVO at 60hz, when I publish the IMU, its all over the place rather than being 200 hz jetson5@jetson5:~$ ros2 topic hz /zed/zed\_node/imu/data\_raw --window 200 WARNING: topic \[/zed/zed\_node/imu/data\_ra… --- ## [Zed-wrapper, TF clarification](https://community.stereolabs.com/t/zed-wrapper-tf-clarification/11756)
**Author:** [@specapoorv](https://community.stereolabs.com/u/specapoorv)\ **Replies:** 1\ **Last updated:** [September 30, 2026, 3:36pm UTC](https://community.stereolabs.com/t/zed-wrapper-tf-clarification/11756 "2026-09-30T15:36:28Z")
how do I make zed wrapper to not start with odom → zed we want this simple transform odom → base\_link → zed how can we do this by not disabling TFs and then having a separate node to fetch odom data and transform? --- ## ["no CUDA-capable device is detected" error](https://community.stereolabs.com/t/no-cuda-capable-device-is-detected-error/11735)
**Author:** [@paulm](https://community.stereolabs.com/u/paulm)\ **Replies:** 2\ **Last updated:** [September 29, 2026, 8:56am UTC](https://community.stereolabs.com/t/no-cuda-capable-device-is-detected-error/11735 "2026-09-29T08:56:59Z")
Hello, I am facing the following error when launching the zed\_isaac\_ros\_april\_tag example : \[ERROR\] \[launch\_ros.actions.load\_composable\_nodes\]: Failed to load node 'zed\_image\_converter' of type 'nvidia::isaac\_ros::imag… --- ## [ZEDX Positional Tracking Tuning](https://community.stereolabs.com/t/zedx-positional-tracking-tuning/11589)
**Author:** [@hamdan11](https://community.stereolabs.com/u/hamdan11)\ **Replies:** 19\ **Last updated:** [September 9, 2026, 5:14pm UTC](https://community.stereolabs.com/t/zedx-positional-tracking-tuning/11589 "2026-09-09T17:14:41Z")
Hi, I have enabled zedx positional tracking Gen3 and im using it as ground truth to provide accurate speed to the gimbal but i also have wheel encoders and when i try to compare the speeds then VIO is quite noisy and is… --- ## [Dual ZED X on ZED Box Duo: repeatable Argus AlreadyAllocated and InvalidState despite two working streams (SDK 5.4.1, driver 1.4.3)](https://community.stereolabs.com/t/dual-zed-x-on-zed-box-duo-repeatable-argus-alreadyallocated-and-invalidstate-despite-two-working-streams-sdk-5-4-1-driver-1-4-3/11668)
**Author:** [@payk](https://community.stereolabs.com/u/payk)\ **Replies:** 1\ **Last updated:** [August 27, 2026, 1:49pm UTC](https://community.stereolabs.com/t/dual-zed-x-on-zed-box-duo-repeatable-argus-alreadyallocated-and-invalidstate-despite-two-working-streams-sdk-5-4-1-driver-1-4-3/11668 "2026-08-27T13:49:45Z")
Hello Stereolabs team, we are testing two ZED X cameras connected to one ZED Box Duo. Both cameras can be opened and streamed at the same time, but nvargus-daemon emits repeatable resource and state errors during ever… --- ## [Dual ZED X on AGX Orin: capped at 15fps despite idle CPU/GPU, single-camera hits 30fps cleanlySetup](https://community.stereolabs.com/t/dual-zed-x-on-agx-orin-capped-at-15fps-despite-idle-cpu-gpu-single-camera-hits-30fps-cleanlysetup/11596)
**Author:** [@shahid\_malik](https://community.stereolabs.com/u/shahid_malik)\ **Replies:** 1\ **Last updated:** [August 3, 2026, 3:53pm UTC](https://community.stereolabs.com/t/dual-zed-x-on-agx-orin-capped-at-15fps-despite-idle-cpu-gpu-single-camera-hits-30fps-cleanlysetup/11596 "2026-08-03T15:53:53Z")
Dual ZED X on AGX Orin: capped at 15fps despite idle CPU/GPU, single-camera hits 30fps cleanly Setup • Jetson AGX Orin Developer Kit (64GB), JetPack (ROS 2 Humble). • 2x ZED X (serials 47903798, 41704206) on ZED Link … --- ## [CUDA illegal memory allocation error when setting ROI](https://community.stereolabs.com/t/cuda-illegal-memory-allocation-error-when-setting-roi/11440)
**Author:** [@withcargocam](https://community.stereolabs.com/u/withcargocam)\ **Replies:** 7\ **Last updated:** [July 20, 2026, 9:07pm UTC](https://community.stereolabs.com/t/cuda-illegal-memory-allocation-error-when-setting-roi/11440 "2026-07-20T21:07:11Z")
System Description: NVIDIA AGX Orin 64GB Dev kit L4T36.5 ZED SDK version 5.2.3 Latest version of ZED ROS2 wrapper. ZEDX GMSL2 camera. Error Logs: \[component\_container\_isolated-1\] \[INFO\] \[1781571316.819200787\] \[zed.… --- ## [Nvargus-daemon use so much CPU resource](https://community.stereolabs.com/t/nvargus-daemon-use-so-much-cpu-resource/11369)
**Author:** [@vietlh](https://community.stereolabs.com/u/vietlh)\ **Replies:** 4\ **Last updated:** [July 11, 2026, 2:25am UTC](https://community.stereolabs.com/t/nvargus-daemon-use-so-much-cpu-resource/11369 "2026-07-11T02:25:51Z")
Hi, I have problem when using zed\_ros2\_wrapper with 3 zed x mini camera. The nvargus-daemon use a lot of CPU resource The nvargus-daemon process use ~100% ( 1 CPU core) Environment: Jetson Orin AGX ZED link duo … --- ## [Frequency differences between recieved and published images ](https://community.stereolabs.com/t/frequency-differences-between-recieved-and-published-images/11465)
**Author:** [@Piotr.Klimaszew](https://community.stereolabs.com/u/Piotr.Klimaszew)\ **Replies:** 2\ **Last updated:** [July 7, 2026, 11:31am UTC](https://community.stereolabs.com/t/frequency-differences-between-recieved-and-published-images/11465 "2026-07-07T11:31:45Z")
Hallo, I have problem because there is a big difference between recieved and published frequency. I have setup which consist of Jetson Orin and laptop through ethernet cable. Both have the same version of ROS2 installe… --- ## [Point cloud frequency is lesser than the value set in the config file](https://community.stereolabs.com/t/point-cloud-frequency-is-lesser-than-the-value-set-in-the-config-file/11519)
**Author:** [@hamdan11](https://community.stereolabs.com/u/hamdan11)\ **Replies:** 2\ **Last updated:** [July 6, 2026, 5:18pm UTC](https://community.stereolabs.com/t/point-cloud-frequency-is-lesser-than-the-value-set-in-the-config-file/11519 "2026-07-06T17:18:45Z")
HI, i have set the pointcloud Pun frequency at 60 hz and im getting the values around 15 .. dropping the config file below .. config/common\_stereo.yaml Common parameters to Stereolabs ZED Stereo cameras /\*\*: ros\_\_pa… --- ## [Nvargus-daemon "Sensor could not be opened" (ImagerGUID 15) on multi-camera kill-and-restart after updating to ZED SDK 5.4 / JetPack 6.2 / L4T 36.5](https://community.stereolabs.com/t/nvargus-daemon-sensor-could-not-be-opened-imagerguid-15-on-multi-camera-kill-and-restart-after-updating-to-zed-sdk-5-4-jetpack-6-2-l4t-36-5/11481)
**Author:** [@pratibhamadaan](https://community.stereolabs.com/u/pratibhamadaan)\ **Replies:** 2\ **Last updated:** [June 30, 2026, 12:30pm UTC](https://community.stereolabs.com/t/nvargus-daemon-sensor-could-not-be-opened-imagerguid-15-on-multi-camera-kill-and-restart-after-updating-to-zed-sdk-5-4-jetpack-6-2-l4t-36-5/11481 "2026-06-30T12:30:00Z")
Hi all, We’re hitting a camera launch failure after a recent software update and would appreciate any guidance. Hardware Jetson Orin NX ZED 2i + ZED X Mini + two ZED One GS cameras Software (recently updated) … --- ## [Is spatial mapping enabled for a virtual ZED X One S stereo pair](https://community.stereolabs.com/t/is-spatial-mapping-enabled-for-a-virtual-zed-x-one-s-stereo-pair/11482)
**Author:** [@withcargocam](https://community.stereolabs.com/u/withcargocam)\ **Replies:** 1\ **Last updated:** [June 29, 2026, 4:40pm UTC](https://community.stereolabs.com/t/is-spatial-mapping-enabled-for-a-virtual-zed-x-one-s-stereo-pair/11482 "2026-06-29T16:40:44Z")
Hello, I would like to use the spatial mapping feature for a virtual stereo pair composed of two ZED X One S cameras. After reading the documentation, I noticed it explicitly says that it is not enabled for these camera… --- ## [Zed X mini cameras not detected in ISAAC ROS](https://community.stereolabs.com/t/zed-x-mini-cameras-not-detected-in-isaac-ros/11473)
**Author:** [@sirish08](https://community.stereolabs.com/u/sirish08)\ **Replies:** 1\ **Last updated:** [June 26, 2026, 1:30pm UTC](https://community.stereolabs.com/t/zed-x-mini-cameras-not-detected-in-isaac-ros/11473 "2026-06-26T13:30:06Z")
I am running multiple ZED cameras in Isaac ROS using the zed\_multi\_camera launch file example provided in the ZED ROS 2 Examples repository on a Jetson AGX Orin equipped with a ZED Link Capture Card Quad. My setup uses G… --- ## [FPS dropping drastically when node subscribes to camera topic](https://community.stereolabs.com/t/fps-dropping-drastically-when-node-subscribes-to-camera-topic/11424)
**Author:** [@hamdan11](https://community.stereolabs.com/u/hamdan11)\ **Replies:** 15\ **Last updated:** [June 23, 2026, 3:09pm UTC](https://community.stereolabs.com/t/fps-dropping-drastically-when-node-subscribes-to-camera-topic/11424 "2026-06-23T15:09:42Z")
HI, IM running the zed node on an agx and other detection nodes on an x86 compute ,have configured the fast rtps dds on both machines and they are connected on the same network over ethernet and the moment i run the det… --- ## [SVO2 file recorded by zed-ros2-wrapper on Jetson Orin AGX cannot be played](https://community.stereolabs.com/t/svo2-file-recorded-by-zed-ros2-wrapper-on-jetson-orin-agx-cannot-be-played/11435)
**Author:** [@vietlh](https://community.stereolabs.com/u/vietlh)\ **Replies:** 6\ **Last updated:** [June 22, 2026, 2:58pm UTC](https://community.stereolabs.com/t/svo2-file-recorded-by-zed-ros2-wrapper-on-jetson-orin-agx-cannot-be-played/11435 "2026-06-22T14:58:33Z")
Hi, I have problem when using zed-ros2-wrapper with zed x mini camera. The recorded svo2 file is empty and cannot replay The output file size is 1944 Byte Environment: Jetson Orin AGX, jetpack 6.2.1 (r36.4) ZED link… --- ## [Resolution of depth computing](https://community.stereolabs.com/t/resolution-of-depth-computing/11443)
**Author:** [@lin-yuxiang](https://community.stereolabs.com/u/lin-yuxiang)\ **Replies:** 1\ **Last updated:** [June 17, 2026, 12:56pm UTC](https://community.stereolabs.com/t/resolution-of-depth-computing/11443 "2026-06-17T12:56:29Z")
Hi, I am using the ros2 wrapper with setting of: common\_stereo.yaml: pub\_resolution: ‘CUSTOM’ pub\_downscale\_factor: 2 zedx.yaml: grab\_resolution: 'HD1200' For this setup, is the depth calculated by the res… --- ## [Imu bias and noise parameters](https://community.stereolabs.com/t/imu-bias-and-noise-parameters/7126)
**Author:** [@JereK](https://community.stereolabs.com/u/JereK)\ **Replies:** 6\ **Last updated:** [June 17, 2026, 11:41am UTC](https://community.stereolabs.com/t/imu-bias-and-noise-parameters/7126 "2026-06-17T11:41:04Z")
Hi, Is there any way to get IMU noise and bias parameters without access to zed2. Additional thing is that in ros2 i have logged ~/imu/data: Accelerometer, gyroscope, and orientation data in Earth frame topic which in… --- ## [Multi-ZED X ROS2 node repeatedly crashes on JetPack 6.0.0 with Isaac ROS 3.1](https://community.stereolabs.com/t/multi-zed-x-ros2-node-repeatedly-crashes-on-jetpack-6-0-0-with-isaac-ros-3-1/11399)
**Author:** [@andrew.stringfield](https://community.stereolabs.com/u/andrew.stringfield)\ **Replies:** 1\ **Last updated:** [June 14, 2026, 11:45pm UTC](https://community.stereolabs.com/t/multi-zed-x-ros2-node-repeatedly-crashes-on-jetpack-6-0-0-with-isaac-ros-3-1/11399 "2026-06-14T23:45:45Z")
Summary We’re running 4× ZED X cameras via GMSL using the zed\_multi\_camera ROS2 node inside an Isaac ROS Docker container on Jetson Orin NX (Syslogic IPC). The node consistently crashes after a period of time — cameras … --- ## [RT-DETR + ZED on Jetson AGX Orin: can it run at 30/60 FPS?](https://community.stereolabs.com/t/rt-detr-zed-on-jetson-agx-orin-can-it-run-at-30-60-fps/11432)
**Author:** [@codeerzz](https://community.stereolabs.com/u/codeerzz)\ **Replies:** 1\ **Last updated:** [June 11, 2026, 1:29pm UTC](https://community.stereolabs.com/t/rt-detr-zed-on-jetson-agx-orin-can-it-run-at-30-60-fps/11432 "2026-06-11T13:29:29Z")
Hi everyone, I’m running RT-DETR with a ZED camera on Jetson AGX Orin using the default Isaac ROS weights/config. The ZED is set to 30 FPS, but when I run the detection pipeline, the image stream drops to around 11–14 … --- ## [ZED SDK 5.3.0: SVO2 recording FPS drops over time when body tracking is enabled](https://community.stereolabs.com/t/zed-sdk-5-3-0-svo2-recording-fps-drops-over-time-when-body-tracking-is-enabled/11352)
**Author:** [@HMX2013](https://community.stereolabs.com/u/HMX2013)\ **Replies:** 4\ **Last updated:** [June 9, 2026, 9:10am UTC](https://community.stereolabs.com/t/zed-sdk-5-3-0-svo2-recording-fps-drops-over-time-when-body-tracking-is-enabled/11352 "2026-06-09T09:10:44Z")
ZED SDK 5.3.0: SVO2 recording FPS drops over time when body tracking is enabled on ZED X + AGX Orin, while SDK 5.1.1 works with ZED\_SDK\_LIFT\_ASYNC\_IMAGE\_RETRIEVAL\_RESTRICTION=1 Environment Camera: ZED X Platform: N… --- ## [ZED ROS2 Wrapper frames stall randomly during prolonged operation](https://community.stereolabs.com/t/zed-ros2-wrapper-frames-stall-randomly-during-prolonged-operation/11353)
**Author:** [@withcargocam](https://community.stereolabs.com/u/withcargocam)\ **Replies:** 6\ **Last updated:** [June 8, 2026, 11:40am UTC](https://community.stereolabs.com/t/zed-ros2-wrapper-frames-stall-randomly-during-prolonged-operation/11353 "2026-06-08T11:40:26Z")
Setup Hardware: NVIDIA AGX Orin Developer Kit, ZEDLink Duo capture card Cameras: 1× ZED X stereo camera 1× virtual stereo pair from 2× ZED X One GS cameras Software: JetPack 6.2.2 (L4T 36.5.0, Kernel 5.15), stereolab… --- ## [Zed X SVO recording drops many frames](https://community.stereolabs.com/t/zed-x-svo-recording-drops-many-frames/11336)
**Author:** [@benijohn](https://community.stereolabs.com/u/benijohn)\ **Replies:** 4\ **Last updated:** [June 4, 2026, 11:57pm UTC](https://community.stereolabs.com/t/zed-x-svo-recording-drops-many-frames/11336 "2026-06-04T23:57:43Z")
Sorry if this has been covered elsewhere. I looked around and did not see anyone with this issue. A little background. I am using 4 Zed X with Jetson Orin AGX 64. When I first set this system up, the Jetson was unable t… --- ## [Error building ZED ROS2 wrapper on JetPack 6.0.0 with NVIDIA ROS Isaac 3.1](https://community.stereolabs.com/t/error-building-zed-ros2-wrapper-on-jetpack-6-0-0-with-nvidia-ros-isaac-3-1/11323)
**Author:** [@andrew.stringfield](https://community.stereolabs.com/u/andrew.stringfield)\ **Replies:** 2\ **Last updated:** [June 4, 2026, 2:51am UTC](https://community.stereolabs.com/t/error-building-zed-ros2-wrapper-on-jetpack-6-0-0-with-nvidia-ros-isaac-3-1/11323 "2026-06-04T02:51:40Z")
Hi there, I’m working on getting ZED ROS2 nodes running with 4 ZED X cameras and NTROS enabled on a Jetpack 6.0.0 system, following these instructions: Since I’m using JetPack 6.0.0, I’m using Isaac ROS 3.1 instead of… --- ## [Accurancy on robot arm](https://community.stereolabs.com/t/accurancy-on-robot-arm/11237)
**Author:** [@becketps](https://community.stereolabs.com/u/becketps)\ **Replies:** 33\ **Last updated:** [June 3, 2026, 5:14pm UTC](https://community.stereolabs.com/t/accurancy-on-robot-arm/11237 "2026-06-03T17:14:42Z")
Hi everyone, I’m using a ZED2i on a UR15 with hand–eye calibration (OpenCV reprojection error \< 0.1 px, 2.5 cm checkerboard). I’m detecting AprilTags (Isaac ROS) and trying to position the robot at the center of the ma… --- ## [SDK support for object detection count and inference timing on ZED X One GS (mono) cameras](https://community.stereolabs.com/t/sdk-support-for-object-detection-count-and-inference-timing-on-zed-x-one-gs-mono-cameras/11393)
**Author:** [@pratibhamadaan](https://community.stereolabs.com/u/pratibhamadaan)\ **Replies:** 1\ **Last updated:** [June 3, 2026, 3:49pm UTC](https://community.stereolabs.com/t/sdk-support-for-object-detection-count-and-inference-timing-on-zed-x-one-gs-mono-cameras/11393 "2026-06-03T15:49:56Z")
Hi all. We are running the ZED ROS2 wrapper on a Jetson Orin Nano devkit with a ZED 2i (stereo) and two ZED X One GS (mono) cameras. We’re using YOLOv11s for object detection. For the ZED 2i stereo, the SDK’s built-in … --- ## [Is the ros2 wrapper and streaming mutually exclusive and/or working?](https://community.stereolabs.com/t/is-the-ros2-wrapper-and-streaming-mutually-exclusive-and-or-working/11314)
**Author:** [@TheFujirose](https://community.stereolabs.com/u/TheFujirose)\ **Replies:** 3\ **Last updated:** [May 15, 2026, 8:24am UTC](https://community.stereolabs.com/t/is-the-ros2-wrapper-and-streaming-mutually-exclusive-and-or-working/11314 "2026-05-15T08:24:45Z")
I’m trying to figure out if I can both publish video data and at the same time stream data (via RTP) or if they are exclusive, or if it’s currently working; it’s currently an open issue. Every time I try it says I have … [Next page](https://community.stereolabs.com/c/sw/ros2/12.md?page=1)