Get Started with the Intel® Rendering Toolkit for Linux*

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ID 766438
Date 3/22/2024
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Document Table of Contents x
Get Started with the Intel® Rendering Toolkit for Linux*
Get Started with the Intel® Rendering Toolkit for Linux* x
Configure Your System Build and Run Sample Projects Using the Command Line Run Pre-Compiled Sample Applications Next Steps Troubleshooting Notices and Disclaimers
Run Pre-Compiled Sample Applications x
Run a Sample with Intel® OSPRay Run Intel® Embree Sample Run Intel® Open Volume Kernel Library (Intel® Open VKL) Sample Run Intel® OSPRay Studio
Get Started with the Intel® Rendering Toolkit for Linux*

Troubleshooting

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

For technical support, visit Intel® Rendering Toolkit Community Forum.

Issue: Connection

Some commands used in the guide get remote software. This action might be blocked in corporate network environments that use a proxy server. Make sure package management tools (for example, apt) can connect through your proxy servers if necessary. Set the following variables to configure your proxy: 

export http_proxy=http://<user>:<pass>@proxy.<server>.com:<port>
export https_proxy=https://<user>:<pass>@proxy.<server>.com:<port>
export HTTP_PROXY=${http_proxy}
export HTTP_PROXY=${http_proxy}

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)

Solution: Before launching the application, make sure you run the xhost command in the Docker container: 

xhost +
Parent topic: Get Started with the Intel® Rendering Toolkit for Linux*
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