# Gazebo sim harmonic graphics

**URL:** <https://get-help.theconstruct.ai/t/gazebo-sim-harmonic-graphics/36993>\
**Category:** General Support\
**Tags:** gazebo\
**Created:** [July 4, 2025, 10:39am UTC](https://get-help.theconstruct.ai/t/gazebo-sim-harmonic-graphics/36993 "2025-07-04T10:39:17Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![MohamedAliZouari](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/mohamedalizouari/32/9136_2.png) [@MohamedAliZouari](https://get-help.theconstruct.ai/u/MohamedAliZouari)\
**Post date:** [July 4, 2025, 10:39am UTC](https://get-help.theconstruct.ai/t/gazebo-sim-harmonic-graphics/36993/1 "2025-07-04T10:39:17Z")

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Hello, I have a laptop running Ubuntu 24.04 with both an NVIDIA GeForce RTX and AMD Radeon GPU. What commands can I use to improve graphics performance for the Gazebo simulator? Thank you!

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**Author:** ![MohamedAliZouari](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/mohamedalizouari/32/9136_2.png) [@MohamedAliZouari](https://get-help.theconstruct.ai/u/MohamedAliZouari)\
**Post date:** [July 4, 2025, 10:58am UTC](https://get-help.theconstruct.ai/t/gazebo-sim-harmonic-graphics/36993/2 "2025-07-04T10:58:12Z")

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The main problem is that if I launch Gazebo and RViz simultaneously, my laptop freezes.

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**Author:** ![bayodesegun](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/bayodesegun/32/6966_2.png) [@bayodesegun](https://get-help.theconstruct.ai/u/bayodesegun)\
**Post date:** [July 7, 2025, 9:51am UTC](https://get-help.theconstruct.ai/t/gazebo-sim-harmonic-graphics/36993/3 "2025-07-07T09:51:20Z")

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This sounds like these programs are just GPU-happy! They should both work together without a GPU.

I would recommend looking up the docs for disabling GPU for these programs first, seeing how that works, then looking up the docs for configuring them to work with the GPUs.

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**Author:** ![system](https://get-help.theconstruct.ai/uploads/default/original/2X/9/9d3ce8305cc0d0d9b6e07d15767a6f245c526f1b.jpeg) [@system](https://get-help.theconstruct.ai/u/system)\
**Post date:** [July 17, 2025, 9:51am UTC](https://get-help.theconstruct.ai/t/gazebo-sim-harmonic-graphics/36993/4 "2025-07-17T09:51:21Z")

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