20. How to trouble shoot error cuGraphicsGLRegisterBuffer failed with error(219) gst_eglglessink_cuda_init texture = 1
CUDA_ERROR_INVALID_GRAPHICS_CONTEXT = 219
This indicates an error with OpenGL or DirectX context.
Make sure you use nvidia X driver.
Please follow this to setup nvidia X server. Chapter 6. Configuring X for the NVIDIA Driver
These are some common problems you may meet associated with the driver. Chapter 8. Common Problems (nvidia.com)
https://forums.developer.nvidia.com/t/issue-runnung-deepstream-app-docker-container-5-0-6-0-in-rtx-3080-and-a5000-laptop/213783
cuGraphicsGLRegisterBuffer failed with error(219) gst_eglglessink_cuda_init texture = 1 - Intelligent Video Analytics / DeepStream SDK - NVIDIA Developer Forums