Daily Digest

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• [Bug Report] OVRTX Kuka duo-camera defaults return the same stale view; enabling pose updates fixes captures

  github:isaac-sim/IsaacLab9/11/2026training-infrav6.1.0rlrenderinghardwaresensorsenv-apiisaac-sim

  ### Describe the bug Two `Camera` sensors with equal OVRTX renderer configs share the same native camera binding and render product. With the Kuka duo-camera task's default `update_latest_camera_pose=False`, the base and wrist sensors return almost the same s

• Avoid null writes in deterministic component adjoints

  github:NVIDIA/warp9/11/2026hardware-integrationhardwarewarp

  ### Bug Description A deterministic custom adjoint that accumulates into a component of an array adjoint can write through a null array descriptor when that input does not require gradients. The update should be inactive when no backward destination exists.

• [Proposal] Reuse authored Newton MPM Points as dynamic render targets

  github:isaac-sim/IsaacLab9/11/2026asset-pipelineusdrenderingdxisaac-simisaac-labnewton

  ### Proposal After https://github.com/isaac-sim/IsaacLab/pull/7637, Newton MPM spawners author the schema-valid simulation `UsdGeom.Points` at `<asset>/geometry/points`. The simulation Points remain invisible, and `MPMObject` creates a second mutable `<asset>

• Can a light be excluded from specific cameras / render products? (IR projector bleeds into the RGB sensor)

  github:isaac-sim/IsaacSim9/10/2026asset-pipelineusdrenderinghardwaresensorsdxisaac-sim

  ### Description ## Topic Description Is there a supported way to make a `UsdLux` light illuminate some cameras but not others — i.e. per-camera or per-render-product light exclusion? I am simulating an active-stereo depth camera whose IR dot projector is, on

• [BUG] CUDA 13.1+ can make later Warp kernels fail on sm_120

  github:NVIDIA/warp9/10/2026renderingrenderinghardwarewarp

  ### Bug Description On `sm_120` systems with Warp built against CUDA Toolkit 13.1 through 13.4, compiling one CUDA module can cause an unrelated module compiled later in the same process to fail with CUDA error 700. Both modules compile successfully. The ear

• [Regression] Isaac Lab scene creation slows after Newton 1.5.1 to 1.6 development build

  github:newton-physics/newton9/10/2026renderingrenderingsensorsdocsisaac-labnewtonwarp

  ## Summary The Isaac Lab performance dashboard shows a reproducible initialization-time regression beginning with the September 4 daily build. The increase is isolated to configurations that instantiate Newton, occurs almost entirely during scene creation, an

• Fix missing block synchronization in tile Cholesky and matmul adjoints

  github:NVIDIA/warp9/10/2026asset-pipelineusdhardwarewarp

  ### Bug Description Two cooperative tile-math paths are missing block-wide synchronization between a shared-memory read phase and a subsequent in-place write phase. This can produce incorrect results when a CUDA tile block contains more than one warp. ### In

• Track behavior-preserving modularization of large Newton modules

  github:newton-physics/newton9/9/2026crashes-stabilitycrashrlusdhardwaredocsintegration

  Newton has several large files that combine distinct responsibilities or entire multi-stage algorithms. Refactor them along clear ownership boundaries while preserving the public API and all functionality. This tracker has **six work issues**. Implementation

• [Bug Report] Camera pose writes do not reach the renderer on the Newton backend

  github:isaac-sim/IsaacLab9/9/2026crashes-stabilitycrashsim2realusdrenderinghardwaresensors

  ### Describe the bug `Camera.set_world_poses` moves the camera on PhysX but not on Newton. Under Newton, `camera.data.pos_w` reports the new pose while the rendered image stays at the old one. ### Steps to reproduce Run the [regression test here](https://gi

• [Kamino][P-ADMM] Bounded implicit-PD effort constraints make DR Legs diverge to NaN

  github:newton-physics/newton9/8/2026training-infrarlrenderinghardwarelocomotionisaac-labnewton

  ## Summary Kamino P-ADMM intermittently produces explosive velocities and eventually a fully non-finite articulation state for Isaac Lab's DR Legs robot. The regression was bisected to #3990: - Good: [`bc43a55`](https://github.com/newton-physics/newton/comm

• GUI stays frozen while PhysX simulation continues to advance

  github:isaac-sim/IsaacLab9/8/2026crashes-stabilitycrashusdrenderinghardwareisaac-simisaac-lab

  ## Describe the bug When I run an interactive state-based rollout in Isaac Sim, the GUI viewport stays completely static for the whole episode. The robot, clutter, and floor all look frozen, and an object that should fall under gravity never moves. Howeve

• [BUG] Explicit SolverMuJoCo nconmax/njmax are overridden by conservative contact estimates

  github:newton-physics/newton9/7/2026crashes-stabilitycrashhardwareintegrationisaac-labmujoconewton

  ## Bug Description Newton 1.6.0rc1 changes `SolverMuJoCo(use_mujoco_contacts=False)` so explicitly configured `nconmax` and `njmax` values are overridden by conservative topology-based estimates. The regression was introduced by a2ad5d170ad540e1757fc55ba3630

• Severe FPS drop when playing physics with a SimReady kitchen asset: 62 FPS paused vs 19-24 FPS playing on GB10 — physics step costs ~26ms even with GPU dynamics and most props frozen

  github:isaac-sim/IsaacSim9/7/2026crashes-stabilitycrashusdrenderinghardwaredeploymentisaac-sim

  ### Description ### Environment - Isaac Sim version: 6.0.1 (container, WebRTC livestream, 1280x720) - Hardware: NVIDIA GB10 (DGX Spark, aarch64), Driver 580.159.03, CUDA 13.0 - Scene: Lightwheel open-source SimReady kitchen asset [https://drive.google.com/fi

• Extend implicitfast gyroscopic stabilization to free bodies with fixed descendants

  github:google-deepmind/mujoco9/6/2026docs-onboardingdocsmujoco

  ### Problem `implicitfast`'s local gyroscopic stabilization excludes a free body when it has massive fixed descendants. Consequently, two representations of the same rigid object can have substantially different numerical stability: moving an inertial element

• R39.2 common apt repo: Packages index is newer than the signed Release — apt update fails with "File has unexpected size"

  nvidia-forum:robotics-edge-computing9/8/2026▲ 2other
• JP7.2.1 massflash 5 failed

  nvidia-forum:robotics-edge-computing9/10/2026▲ 1other
• ( R39.2.0 ) apt-get error: File has unexpected size… Mirror sync in progress?

  nvidia-forum:robotics-edge-computing9/8/2026▲ 1other
• [REQ] Preserve addressable MPM particle groups through ModelBuilder composition

  github:newton-physics/newton9/11/2026integrationintegrationisaac-labnewton

  ## Description `ModelBuilder.add_usd()` returns `path_particle_map`, which maps each imported MPM `UsdGeom.Points` prim to a source-builder half-open particle range. Those ranges are intentionally build-time snapshots. When that source builder is later passed

• Jetson anvil L4T35.4.1 cause analysis to bootchain error

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• [Bug] RectLight isProjector pattern only resolves when the camera is stationary (RTPT radiance cache)

  github:isaac-sim/IsaacSim9/10/2026asset-pipelineusdrenderinghardwaresensorsisaac-sim

  ### Description ## Topic Description RectLight used as a pattern projector (`isProjector` + `projector:directionTexture:file`) only resolves its dot pattern while the camera is nearly stationary under `RealTimePathTracing`. Once the camera moves, the dots wa

• Isaac Sim 6.1: null-pointer SIGSEGV in debug-draw clear on stage replacement

  github:isaac-sim/IsaacSim9/10/2026crashes-stabilityv6.1crashusdrenderinghardwareperceptionintegration

  ### Description ## AI note Initially encountered and minimal reproducible example found by Astra. Crash confirmed and issue filed manually. ## Summary Replacing a stage after initializing and manually stepping a GPU rigid cube crashes in `PrimitiveDrawingH

• Newton backend: `Articulation.set_joint_position_targets()` triggers Warp CUDA error 710 (device-side assert) and kills the entire CUDA context — physics, RTX rendering and WebRTC — Isaac Sim 6.1.0

  github:newton-physics/newton9/10/2026crashes-stabilityv6.1.0crashusdrenderinghardwaredeploymentdx

  **Post title:** Newton backend: `Articulation.set_joint_position_targets()` triggers Warp CUDA error 710 (device-side assert) and kills the entire CUDA context — physics, RTX rendering and WebRTC — Isaac Sim 6.1.0 ## Summary On Isaac Sim 6.1.0 with the Newto

• Newton's importer has no support for UsdGeomPointInstancer

  github:isaac-sim/IsaacSim9/10/2026crashes-stabilitycrashusdrenderinghardwareisaac-simnewton

  ### Description I was using the point instancer to generate a pile of rocks for PhysX, and it works with PhysX. However, the generated items using instancing are completely ignored by Newton even though they are visible. From Claude: confirmed in newton/_src

• [BUG] Replicated same-body collision filters expand to 92 GiB during finalize

  github:newton-physics/newton9/10/2026crashes-stabilitycrashusdnewtonwarp

  ### Bug Description On current `main`, `ModelBuilder.replicate()` keeps collision-filter blocks compact in the builder, but `ModelBuilder.finalize()` expands every replicated same-body pair into one dense NumPy array. The allocation scales as `world_count * C

• SolverMuJoCo: CUDA illegal memory access after ~3 steps with a non-replicated (flat) multi-environment model

  github:newton-physics/newton9/10/2026crashes-stabilityv3.0crashrenderinghardwarelocomotionintegrationisaac-lab

  ## Description Stepping a `SolverMuJoCo`-backed simulation with a **non-replicated, multi-environment ("flat") model** (Isaac Lab's `replicate_physics=False`, where all environments share a single Newton "world" and the environment index is carried by the art

• [Bug Report] Errors when running Isaac Sim from pre-built Docker image

  github:isaac-sim/IsaacLab9/10/2026crashes-stabilityv6.0.1crashusdrenderinghardwaredeploymentintegration

  I get plenty of errors when running Isaac Sim 6.0.1 inside ``nvcr.io/nvidia/isaac-lab:3.0.0-beta2`` pre-built Docker image. ### Steps to reproduce I have followed the steps depicted in https://isaac-sim.github.io/IsaacLab/v3.0.0-beta2/source/deployment/docke

• Investigate intermittent MuJoCo line-search exhaustion in conveyor test

  github:newton-physics/newton9/10/2026othermujoconewton

  `test_long_running_stability_cuda_0` intermittently emits: ``` linesearch iterations limit reached - please increase ls_iterations to 100 ``` This caused [GPU CI job 102777142860](https://github.com/newton-physics/newton/actions/runs/34447817496/job/10277714

• The system fails to boot at the UEFI stage，after Update the db/dbx Keys with a Capsule Update

  nvidia-forum:robotics-edge-computing9/10/2026other
• Tutorial 4: Add Camera and Sensors to a Robot -> Error in camera reference

  nvidia-forum:simulation9/10/2026sensors-perceptionsensorsdocs
• GPU semaphore acquire timeout error

  nvidia-forum:robotics-edge-computing9/9/2026other
• Kernel array slicing fails to compile under wp.config.llvm_cuda: byte_offset_helper is host-only

  github:NVIDIA/warp9/9/2026hardware-integrationhardwarewarp

  # Bug Description Slicing an array inside a kernel fails to compile when `wp.config.llvm_cuda` is enabled. The kernel below compiles and runs under the default NVRTC path, but is rejected by the Clang-based CUDA compiler. `view()` in `warp/native/array.h` is

• CUDA symbol lookup fails after switching block sizes for a unique kernel with `wp.static()`

  github:NVIDIA/warp9/9/2026renderingrenderinghardwarewarp

  ## Bug description A `module="unique"` kernel that calls a helper containing `wp.static(values[i])` fails when querying occupancy after a launch with a different block size. The first occupancy query succeeds, and the launch with `block_dim=64` produces the

• Extract ModelBuilder composition and fixed-joint collapse algorithms

  github:newton-physics/newton9/9/2026crashes-stabilitycrashrlnewton

  Consolidated into #4192. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• AGX Orin (L4T 36.3) — initrd flash kernel fails to boot, USB device mode dead

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• OTA upgrades on external device nvme1n1 failed

  nvidia-forum:robotics-edge-computing9/9/2026other
• [Bug] Re-enable IsaacContrib-DrLegs-Walk in test_contrib_environments after fixing Kamino NaN divergence

  github:isaac-sim/IsaacLab9/7/2026crashes-stabilitycrashrllocomotiondxisaac-labnewton

  ## Summary `IsaacContrib-DrLegs-Walk` (and its deprecated alias `Isaac-DrLegs-Walk-v0`) is skipped in `source/isaaclab_tasks/test/contrib/test_contrib_environments.py` as of #7623 because the Kamino P-ADMM solver intermittently diverges to NaN under random ac

• URDF inertial origin rotation is lost during compilation, changing rotational dynamics

  github:google-deepmind/mujoco9/7/2026asset-pipelineusddocsmujoco

  ### Intro Hi! I use MuJoCo for robot simulation and found this while checking the inertial properties of imported URDF models. ### My setup - MuJoCo **3.12.0**, official Python package; also reproduced on **3.3.7**. - Python 3.11.15, NumPy 2.2.6. - Ubuntu 2

• USB2_0 Hub error

  nvidia-forum:robotics-edge-computing9/7/2026other
• Sporadic "NvRmGpuLibOpen failed, error=4" after boot on Orin Nano with Jetpack 7.2

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• [Bug Report] WebRTC Streaming Client connects but shows black screen with isaac-lab:3.0.0-beta2-post1 container

  github:isaac-sim/IsaacLab9/7/2026asset-pipelinev5.1usdrenderinghardwaredeploymentdocsisaac-sim

  ## Describe the bug When running Isaac Lab from the `nvcr.io/nvidia/isaac-lab:3.0.0-beta2-post1` docker image with WebRTC livestreaming enabled (`--livestream 2`), the Isaac Sim WebRTC Streaming Client successfully establishes a connection (signaling complete

• A DCE error on Jetson Thor caused the system to freeze abnormally

  nvidia-forum:robotics-edge-computing9/7/2026crashes-stabilitycrashhardware
• Isaac Asimov's "Profession"

  hn:isaac sim9/12/2026▲ 5other
• Profession – Issac Asimov (1957)

  hn:isaac sim9/11/2026▲ 4other
• An UART3 (H62, K60) Be Used as a General-Purpose UART, or Is It Reserved for Debugging Only?

  nvidia-forum:robotics-edge-computing9/9/2026▲ 2other
• Investigate remote cache support for kernel and LTO artifacts

  github:NVIDIA/warp9/10/2026▲ 1docs-onboardingdocswarp

  ### Description Warp's kernel cache currently expects a local filesystem path. Investigate support for storing and retrieving compiled kernel and MathDx LTO artifacts from a remote location. This is primarily for cloud jobs with ephemeral disks. Without a pe

• Isaac Sim 6.1.0 - Release Notes missing

  github:isaac-sim/IsaacSim9/10/2026▲ 1renderingv6.1.0renderinghardwareisaac-sim

  ### Description Today, I have received a notification that Isaac Sim 6.1.0 has been released: https://github.com/isaac-sim/IsaacSim/releases/tag/v6.1.0 Unfortunately, the link to the release notes for v6.1.0 doesn't work, and therefore it's not possible to d

• Jetson Orin Nano Developer Kit – Unknown Password for Existing jetson User

  nvidia-forum:robotics-edge-computing9/10/2026▲ 1hardware-integrationhardware
• IsaacSim Newton Physics: Possible Memory Leak on Repeated Stop and Play Simulaiton

  github:isaac-sim/IsaacSim9/8/2026▲ 1crashes-stabilitycrashrenderinghardwareisaac-simnewton

  ### Description Refer to attached file on replicating the issue: [Issue.zip](https://github.com/user-attachments/files/31939297/Issue.zip) **What is the Issue:** Memory usage is keep on increasing whenever I repeatedly start and stop the simulation as long t

• Difference Between Cortex-A78A (Hercules) in DRIVE AGX Orin and Cortex-A78AE in Jetson AGX Orin

  nvidia-forum:robotics-edge-computing9/7/2026▲ 1hardware-integrationhardware
• Request for Documentation on Jetson Thor Safety MCU (STM32) Architecture and Communication

  nvidia-forum:robotics-edge-computing9/7/2026▲ 1hardware-integrationhardwaredocsfeature-request
• [MuJoCo Warp] Selective reset_data corrupts packed contact membership across worlds

  github:google-deepmind/mujoco9/12/2026crashes-stabilitycrashusdrenderinghardwaredocsmujoco

  ### Intro Hi! I am testing MuJoCo Warp's Python APIs for batched simulation and selective world resets. I found a contact-bookkeeping discrepancy affecting worlds that were not selected for reset. The affected component is `google-deepmind/mujoco_warp`. ###

• [BUG] ArticulationView keeps stale views after source array replacement

  github:newton-physics/newton9/11/2026renderingrenderinghardwarenewtonwarp

  ### Bug Description `ArticulationView` keeps a cached raw-pointer view after an array on the same `State`, `Model`, or `Control` object is replaced. A later getter reads the old allocation and a later setter writes it, while the current source array remains u

• Jetson Orin Nano USB Target Flashing method crashes

  nvidia-forum:robotics-edge-computing9/11/2026crashes-stabilitycrashhardware
• Blue noise sampling on surfaces

  github:NVIDIA/warp9/11/2026otherwarp

  Blue noise sampling or poisson disk sampling is a way to generate random samples that don't clump together. This is useful for stratified integrations, procedural geometry generation and machine learning feature sampling on surfaces. It'd also be useful to el

• Oriented bounding box

  github:NVIDIA/warp9/11/2026othernewtonwarp

  Oriented bounding boxes are a useful bounding primitive, used for example in Newton. Newton currently computes them via convex hull (scipy), pca / inertia tensor, then dense sampling around major axis (warp). Besides being off device (and convex hull is exp

• Long-run Argus stability issues on our Jetson AGX Orin , JetPack 6.2.1 / L4T r36.4.4, kernel 5.15.148-tegra setup with 9 IMX390 cameras through UB960

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• Sub-second voice latency on a Jetson: Little Gemma stack demo

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• Evaluate augmented-assignment targets before the RHS

  github:NVIDIA/warp9/11/2026hardware-integrationhardwaredocswarp

  ### Bug Description Array component augmented assignments do not fully preserve Python evaluation order when the right-hand side mutates the selected component. Python augmented assignment evaluates and reads the target before evaluating the right-hand side.

• Preserve ordering between deterministic atomics and stores

  github:NVIDIA/warp9/11/2026hardware-integrationhardwarewarp

  ### Bug Description Deterministic floating-point atomics are recorded during the kernel and reduced afterward. A normal or component store to overlapping storage still executes during the kernel, which can reverse source program order even for a one-thread la

• Pixhawk Jetson Baseboard Bundle won't turn on after flashing older SDK version

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• Rst_source: 0x17, rst_level: 0x1

  nvidia-forum:robotics-edge-computing9/11/2026other
• Prevent Thor users from flashing OS

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• [Isaac Sim 6.0.1] omni.physx.fabric does not output PBD particle positions to Fabric — particles forced through the USD write-back, capping FPS

  nvidia-forum:simulation9/11/2026crashes-stabilityv6.0.1crashusdisaac-sim
• Filter shape pairs attached to the same body in broad phases

  github:newton-physics/newton9/11/2026crashes-stabilitycrash

  The current `CollisionPipeline` broad phases do not filter out shapes attached to the same body. The model builder must therefore emit explicit shape collision filter pairs for any pair of colliders attached to the same body, growing the size of the filter pai

• Secure deployment inquiry for Isaac Sim WebRTC remote access

  nvidia-forum:simulation9/11/2026deploymentdeploymentisaac-sim
• FPGA与JETSON 无法通过PCIE 连接

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• [Jetson Orin NX 16GB] Rename network interface

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• Does NVCSI on Jetson AGX Thor support CSI-2 lane rates above 1.5 Gbps/lane, and how should it be configured?

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• How to self rebuild kernel？

  nvidia-forum:robotics-edge-computing9/11/2026other
• Can partition 1 (APP1) be copied from a Jetson Nano SSD to a Jetson Orin NX SSD?

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• What is the difference between DRAM Memory ECC and Alt-link ECC?

  nvidia-forum:robotics-edge-computing9/11/2026other
• What is the purpose of the UFS device in the IGX Thor?

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• R39.2.1 用T5000 模拟t3000性能 烧录问题

  nvidia-forum:robotics-edge-computing9/11/2026other
• Jetson AGX Orin - AQR113C SPI Flash Firmware

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• Can Alt-Link ECC be enabled on Jetson AGX Thor T4000?

  nvidia-forum:robotics-edge-computing9/11/2026hardware-integrationhardware
• Newton Learning Path: Set Up Your Environment and Build Your First Simulation

  nvidia-forum:robotics-edge-computing9/11/2026othernewton
• What’s New in Isaac Lab-Arena

  nvidia-forum:robotics-edge-computing9/11/2026otherisaac-lab
• Jetson Orin Nano HDMI display intermittently works with MAX96751+MAX96752

  nvidia-forum:robotics-edge-computing9/10/2026hardware-integrationhardware
• Can a light be excluded from specific cameras / render products? (IR projector bleeds into the RGB sensor)

  nvidia-forum:simulation9/10/2026renderingrendering
• About partitions flash and erase

  nvidia-forum:robotics-edge-computing9/10/2026other
• RectLight isProjector pattern disappears while the camera moves in RealTimePathTracing (radiance cache convergence?)

  nvidia-forum:simulation9/10/2026sensors-perceptionsensors
• [REQ] Brighten Viser Viewer Default Light

  github:newton-physics/newton9/10/2026asset-pipelineusdrenderingdocsisaac-labnewton

  ### Description Request to brighten the default lighting (I believe its a direct overhead light) in the Viser Viewer. Or: to expose a light intensity parameter. ### Motivation / Use Case The Viser viewer lighting is much darker in Isaac Lab scenes, compared

• [Question] IsaacLab: BeyondMimic/ProtoMotions G1 tracker transfers to MuJoCo, but a PhysX-trained AMP "run" actor layered on top does not – has anyone solved hierarchical Isaac→MuJoCo sim-to-sim?

  github:isaac-sim/IsaacLab9/10/2026crashes-stabilitycrashrlusddeploymentlocomotionisaac-lab

  TL;DR – I have a Unitree G1 hierarchical controller trained in Isaac Lab (PhysX): a high-level switcher → 64-D "target-frame" AMP actors (run/jump) → a FROZEN BeyondMimic/ProtoMotions tracker (157-D obs → 29 joint targets, with BeyondMimic PD scaling). Re-impl

• BeyondMimic/ProtoMotions G1 tracker transfers to MuJoCo, but a PhysX-trained AMP "run" actor layered on top does not – has anyone solved hierarchical

  nvidia-forum:simulation9/10/2026crashes-stabilitycrashmujoco
• performance issue with many meshes

  github:isaac-sim/IsaacSim9/10/2026crashes-stabilitycrashusdrenderinghardwareintegrationisaac-sim

  ### Description IsaacSim has terrible performance when you add a lot of meshes. I recognize that I'm supposed to use instancing if possible, and I'll switch to that soon. However, it seems like there might be some low-hanging fruit for improving this performa

• JetPack 6.x (L4T R36.4.3): How to completely disable PXE / Network Boot in UEFI?

  nvidia-forum:robotics-edge-computing9/10/2026other
• Jetson Orin NX 8GB hard reboots during TensorRT engine build on fresh JetPack 7.2.1 / DeepStream 9.1

  nvidia-forum:robotics-edge-computing9/10/2026hardware-integrationhardware
• How to enable GPIO function for SPI5_SCK and GPIO47 via Busybox

  nvidia-forum:robotics-edge-computing9/10/2026other
• SCF_AutocontrolACSync timeout after ~3.5 hours with synchronized dual GMSL cameras on JetPack 5 / R35.6.0

  nvidia-forum:robotics-edge-computing9/10/2026other
• Jetson Thor针对 SIPL 和 Argus 架构tuning生成的文件是否可以通用？还是说需要分别进行两次独立的 Tuning 流程？

  nvidia-forum:robotics-edge-computing9/10/2026hardware-integrationhardware
• [Question] Update RSL-RL dependency to v5.5.1 for Isaac Lab 3.0.0?

  github:isaac-sim/IsaacLab9/10/2026training-infrav3.0.0rlisaac-simisaac-lab

  The upcoming Isaac Lab 3.0.0 release currently pins [`rsl-rl-lib==5.0.1`](https://github.com/isaac-sim/IsaacLab/blob/99f1423e5d4a26216c0eedeb2aa78099a8c3a7d1/source/isaaclab_rl/setup.py#L56). Are there plans to update the required version to [`RSL-RL v5.5.1`]

• IGX Thor devkit Wi-Fi issue

  nvidia-forum:robotics-edge-computing9/10/2026hardware-integrationhardware
• Orin Rootfs A/B issue caused by unexpected power loss,

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Jetson Orin Nano开发套件上MCU (EFM8SB10F2G)程序下载链接

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Clarification on Jetson Thor DP++ Support and Pinmux Settings with PI3AUX221

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Afeter try to update, jetpack 6.2.2, No boot no display

  nvidia-forum:robotics-edge-computing9/9/2026other
• tile_matmul(): set the cuBLASDx Alignment and StaticBlockDim operators for faster shared-memory GEMMs

  github:NVIDIA/warp9/9/2026renderingrenderinghardwaremujoconewtonwarphumanoid

  ### Description `wp.tile_matmul()` builds its cuBLASDx GEMM (`wp_cuda_compile_dot` in `warp/native/warp.cu`) without setting the cuBLASDx `Alignment` operator, so cuBLASDx assumes the natural alignment of the element type (4 bytes for `float32`) for every sha

• `nvv4l2decoder SIGSEGV inside libnvmmlite_video/libnvvideo decoding 1080i H.264 (L4T 35.6.5, AGX Xavier)`

  nvidia-forum:robotics-edge-computing9/9/2026other
• Isaac Sim picture guide may be older picture

  nvidia-forum:simulation9/9/2026otherisaac-sim
• Recurring SIGSEGV inside libnvmmlite_video / libnvvideo while decoding 1080i H.264 broadcast streams with nvv4l2decoder (L4T 35.6.5, AGX Xavier)

  nvidia-forum:robotics-edge-computing9/9/2026other
• Separate coupled ADMM setup and constraint-family implementation

  github:newton-physics/newton9/9/2026hardware-integrationhardwarenewton

  Consolidated into #4200. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Extract ViewerBase model and geometry bookkeeping into private helpers

  github:newton-physics/newton9/9/2026renderingrenderingnewton

  Consolidated into #4200. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Separate collision setup and narrow-phase kernel families

  github:newton-physics/newton9/9/2026crashes-stabilitycrashrlhardwaredeploymentnewtonwarp

  Consolidated into #4200. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Organize VBD rigid kernels into cohesive kernel families

  github:newton-physics/newton9/9/2026renderingrenderinghardwareintegrationnewtonwarp

  Consolidated into #4200. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Refactor other large implementation and test files

  github:newton-physics/newton9/9/2026crashes-stabilitycrashusdrenderinghardwaredocsintegration

  Part of #4191. No public API or functionality changes; the shared compatibility requirements in the tracker apply. Track the remaining large-file cleanup in one follow-up issue. The main builder, USD/MJCF parser, MuJoCo solver, and MuJoCo test files have dedi

• Split MJCF ingestion into explicit parsing and builder phases

  github:newton-physics/newton9/9/2026crashes-stabilitycrashrlusdrenderingdocsintegration

  Part of #4191. No public API or functionality changes; the shared compatibility requirements in the tracker apply. `parse_mjcf()` occupies most of `newton/_src/utils/import_mjcf.py`, combining XML/include processing, defaults, assets, transforms, topology, an

• Rename and split test_mujoco_solver.py by behavior

  github:newton-physics/newton9/9/2026hardware-integrationhardwaremujoconewton

  Part of #4191. No public API or functionality changes; the shared compatibility requirements in the tracker apply. `newton/tests/test_mujoco_solver.py` contains dozens of test classes covering independent solver behaviors. Rename it to match the `SolverMuJoCo

• Separate MuJoCo state, contact, and model-update implementation

  github:newton-physics/newton9/9/2026othermujoconewtonwarp

  Consolidated into #4196. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Refactor solver_mujoco.py into registration, compilation, and runtime modules

  github:newton-physics/newton9/9/2026training-infrarlusdmujoconewtonwarp

  Part of #4191. No public API or functionality changes; the shared compatibility requirements in the tracker apply. `newton/_src/solvers/mujoco/solver_mujoco.py` combines the custom-attribute catalog, model compiler, state/contact bridging, and runtime updates

• Extract MuJoCo custom-attribute registration by domain

  github:newton-physics/newton9/9/2026asset-pipelineusdmujoconewton

  Consolidated into #4196. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Separate ModelBuilder construction domains behind the existing API

  github:newton-physics/newton9/9/2026crashes-stabilitycrashusddocsmujoco

  Consolidated into #4192. Its scope and validation requirements are now tracked there as part of the larger file refactor. This issue is closed to reduce tracking granularity; the implementation is not being marked complete. --- Part of #4191. No public API o

• Refactor builder.py into cohesive private modules

  github:newton-physics/newton9/9/2026crashes-stabilitycrashhardwaredeploymentnewton

  Part of #4191. No public API or functionality changes; the shared compatibility requirements in the tracker apply. `newton/_src/sim/builder.py` combines construction, custom attributes, composition, graph transformations, validation, and finalization in one l

• How should we tune Jetson AGX Thor for a CPU-bound web server workload (700 concurrent users), and can the GPU contribute anything?

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Bringing up PCIe-C5 on UPHY1 without MGBE — is there a supported path?

  nvidia-forum:robotics-edge-computing9/9/2026other
• Is UART4 Function Available on Jetson Thor UART4_TX/UART4_RX Pins?

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Manual Account Verification Request – Region Missing: Pakistan (+92)

  nvidia-forum:robotics-edge-computing9/9/2026other
• Realtime packages missing from rt-kernel r39.2 apt repo on JetPack 7.2.1 (Orin Nano)

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Regarding 25GbE configuration issues during Jetson Thor QSFP startup

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Isaac sim 6.0.1 version. object is slipping from the gripper while trying to pick in the reBot B601 DM robotic arm 6+2 DOF

  nvidia-forum:simulation9/9/2026manipulationv6.0.1manipulationisaac-sim
• [REQ] Implement CollisionPipeline.create_from_usd(scene_prim, model)

  github:newton-physics/newton9/9/2026asset-pipelineusdisaac-simisaac-labnewton

  ### Description Parse NewtonCollisionAPI attributes applied to the scene prim and use them to implement the function CollisionPipeline.create_from_usd(scene_prim, model) ### Motivation / Use Case Allow everything required for Newton simulation to be configu

• [REQ] Add NewtonCollisionAPI to newton_usd_schemas

  github:newton-physics/newton9/9/2026asset-pipelineusdisaac-simisaac-labnewton

  ### Description The goal is to support the implementation of the following: collision_pipeline = CollisionPipeline.create_from_usd(scene_prim, model) ### Motivation / Use Case Allow everything required for Newton simulation to be configured in USD. The go

• IMX412 Tegracam Driver on Orin Nano (P3768): I2C Succeeds but VI Capture Times Out (uncorr_err)

  nvidia-forum:robotics-edge-computing9/9/2026hardware-integrationhardware
• Flashing problem in ORIN_AGX with custom carrier board from connecttech

  nvidia-forum:robotics-edge-computing9/9/2026other
• IMX477 (CAM1) streaming corruption when the stock IMX219+IMX477 overlay is used on Jetson Orin NX

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• JetPack7.2.1 r39.2.1 T5000 限制功耗模式120w跑压力测试会达到130多w

  nvidia-forum:robotics-edge-computing9/8/2026other
• Jetson Thor PCIe SI test

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• Jetpack7.2 jetson thor T5000 spi如何软件控制cs

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• Replace bare assertions in runtime code

  github:NVIDIA/warp9/8/2026renderingrenderingwarp

  Several runtime paths use bare `assert` statements to validate user input or internal state. Python removes these checks when run with `-O`, which can allow invalid conditions to continue and produce less useful errors later. Warp should validate inputs and i

• Dependency errors pulling down torch

  nvidia-forum:robotics-edge-computing9/8/2026other
• AGX THOR include an SMCU sockect?

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• Using CAM_PWDN on Jetson Orin Nano P3768 as IMX586 XCLR reset

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• [REQ] Add viewer picking for particle-based deformables

  github:newton-physics/newton9/8/2026renderingrenderingmanipulationdocsnewton

  ### Description Newton's viewer picking currently supports rigid bodies only. `Picking.pick()` raycasts `Model.shape_*`, records a `pick_body`, and accepts a hit only when it resolves to a body index. The drag force is then applied through `State.body_f`. As

• Need Design Checklist and Datasheet of "NVIDIA Jetson AGX Orin SoM"

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• Loading MJCF in python that contains an actuator subclass default overwrites other subclass params

  github:google-deepmind/mujoco9/8/2026training-infrarlusddxdocsmujoco

  ### Intro I'm working on an RL environment, and wanted to compare various actuator settings' effects on the learning. I noticed that having defaults of one subclass of actuators in an MJCF sets the params of other subclasses defined. I know that the actuato

• Thor 双nvme盘启动问题？

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• Jetson Thor devkit USB PD enumeration

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• [Thor] Boot stalls and does not load into X

  nvidia-forum:robotics-edge-computing9/8/2026hardware-integrationhardware
• Build alpamayo1_5 native on Thor

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• Thor T5000 spi1最低可以输出多少兆clock

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• 3.3V GPIO Pins Remain HIGH Despite Driven 0 and Internal Pull-Down Configuration

  nvidia-forum:robotics-edge-computing9/7/2026other
• Capsule update writes BR-BCT copies that BootROM never reads (Orin Nano, L4T R39.2)

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• Argus Daemon restart and multi-camera stream failure when a single camera hangs

  nvidia-forum:robotics-edge-computing9/7/2026crashes-stabilitycrashsensors
• Is Jetson thor dev kit fused by NVIDIA?

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• [Bug Report] PhysX GPU contact sensor keeps reporting the last in-contact force after contact is lost when history_length=0 and data is read lazily

  github:isaac-sim/IsaacLab9/7/2026crashes-stabilityv6.0.1crashrlrenderinghardwareisaac-simisaac-lab

  ### Describe the bug On the PhysX backend on GPU, a `ContactSensor` with the default `history_length=0` and the default `InteractiveSceneCfg.lazy_sensor_update=True` keeps reporting the last in-contact force after the body has left contact, indefinitely, when

• Jetson AGX Orin SSD malfunctioning

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• Jetson Thor 是否支持 Nemotron

  nvidia-forum:robotics-edge-computing9/7/2026hardware-integrationhardware
• Suggestion for NTB PCIe switch

  nvidia-forum:robotics-edge-computing9/7/2026other
• Help me find the IC type

  nvidia-forum:robotics-edge-computing9/7/2026other
• 英伟达团队您好，mgbe0_0/mgbe1_0/mgbe2_0/mgbe3_0的mtu都配置为9000；对接入的设备有哪些影响

  nvidia-forum:robotics-edge-computing9/6/2026other
• [Proposal] Proposal title

  github:isaac-sim/IsaacLab9/8/2026otherfigure

  ### Proposal Current IsaacRTX Marker is constructed using pointinstancer, whose transform and scale is updated through a CPU path Point Instance assets has some special API that populate the scene with arbitrary number of instances at every call. you can exp

• Request for official CycloneDX SBOM for JetPack 6.2 / L4T 36.4.3 Minimal RootFS

  nvidia-forum:robotics-edge-computing9/7/2026feature-requestsfeature-request