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  • 2022.2
  • 04/11/2022
  • Public Content


This section describes known problems you may encounter when using the
Intel® oneAPI Rendering Toolkit
Render Kit

Error: No protocol specified

You might see the following error when running a GUI-based application from a Docker* container:
No protocol specified Error 65544: X11: Failed to open display :0 Terminate called after throwing an instance of ‘std::runtime_error’ What(): Failed to initialize GLFW! Aborted (core dumped)
: Before launching the application, make sure you run the
command in the Docker container:
xhost +

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at