Allocating a GstBuffer of type "memory:NVMM"

[DaneLLL]

Hi,
Please refer to

Nvarguscamerasrc jetpack-4.3, No cameras available, nvbuf_utils: Could not get EGL display connection, requirements

To be more correct, we don’t know it is nvgpu error in the beginning. That is why we asked you to check nvdisplay first. Turns out nvdisplay is not the cause. So you can ignore the nvdisplay now. And your assumption of argues first checks nvgpu is not 100% correct. These two driver are not directly related. There are a lot of libraries in this gstreamer pipeline to make it work. Actually, this part is argus log. (Argus) Error EndOfFile: Unexpected error in reading socket (in src/rpc/so…

So if you have the drivers installed, the call should succeed even though the device is headless.

eglGetDisplay(EGL_DEFAULT_DISPLAY);