render error in openai gym

Nugget

4/3/24, 4:23 AM

I am currently running on Ubuntu WSL and i have installed nvidia drivers and still suffering with errors

2023-04-03 09:45:48.057924: I tensorflow/core/platform/cpu_feature_guard.cc:193] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use the following CPU instructions in performance-critical operations:  AVX2 FMA
To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags.
2023-04-03 09:45:48.463632: E tensorflow/stream_executor/cuda/cuda_blas.cc:2981] Unable to register cuBLAS factory: Attempting to register factory for plugin cuBLAS when one has already been registered
2023-04-03 09:45:49.790301: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer.so.7'; dlerror: libnvinfer.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /home/siddharth/miniconda3/lib/python3.8/site-packages/cv2/../../lib64:/opt/ros/humble/opt/rviz_ogre_vendor/lib:/opt/ros/humble/lib/x86_64-linux-gnu:/opt/ros/humble/lib
2023-04-03 09:45:49.790483: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer_plugin.so.7'; dlerror: libnvinfer_plugin.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /home/siddharth/miniconda3/lib/python3.8/site-packages/cv2/../../lib64:/opt/ros/humble/opt/rviz_ogre_vendor/lib:/opt/ros/humble/lib/x86_64-linux-gnu:/opt/ros/humble/lib
2023-04-03 09:45:49.790494: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly.

apart from these when i try to render the gym objects i run into this error

libGL error: MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
libGL error: failed to load driver: swrast

other gui applications like x11 apps, dolphin etc are perfectly working fine but this is the only one error i am suffering with right now i have reinstalled cuda drivers and everything but nothing helps. I am new to this field please bear with me...

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Ubuntu

Saxtheowl

4/3/24, 11:45 AM

It seem you have an OpenGL driver issue. WSL dont come with GPU accelerated graphic by default.

try installing the required OpenGL and MESA packages:

sudo apt update
sudo apt install libgl1-mesa-glx libegl1-mesa libxrandr2 libxrandr2 libxss1 libxcursor1 libxcomposite1 libasound2 libxi6 libxtst6 libglu1-mesa libgles2-mesa libglew-dev

+ 1

Nugget

4/25/24, 4:24 AM

```libGL error: MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri) libGL error: failed to load driver: swrast``` same error still

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EN: render error in openai gym

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