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[BUG]: GPU-Accelerated images, using exclusively CPU instead of GPU (ROS2 humble) #390

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@Manouselis

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@Manouselis

Issue Description

I'm composing the gpu accelerated image (using nvidia-desktop.yaml) . However, this gpu accelerated image (humble-desktop-nvidia) is not running on the GPU, using instead the cpu. Even on my Intel i9-13950HX, the simulation is sluggish.

Steps to Reproduce

  1. Compose the gpu accelerated docker image ( compose -f nvidia-desktop.yaml up) from the humble branch.
  2. Run simulation (e.g., ros2 launch blue_bringup bluerov2.launch.yaml use_sim:=true)
  3. Check GPU status (e.g., nvidia-smi)

Expected Behavior

Simulation utilizing the GPU, observable in nvidia-smi and not sluggish.

Error Message

Runtime Environment

Ubuntu 22.04 / Image from ROS2 Humble branch.

Additional Context

log_blue_gpu.zip

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