The platform I am running on is
nvcr.io/nvidia/deepstream:6.1-triton, I haven’t touched the mirroring environment inside, maybe you need more detailed mirroring internal environment? But I don’t map any files, it’s all based on it’s own.
Also, is EGLSink unset display? I saw this mentioned in How do I turn EGL Display off?, but I don’t think my problem is the same as his, at least I set the unset display problem and the problem is not solved, and the error message is not this keyword