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Grey Screen on login when enabling CUDA, OpenCL, or WPF GPU acceleration



Having an issue with grey screen on login when enabling CUDA, OpenCL, or WPF acceleration via reg settings specified here https://docs.citrix.com/en-us/xenapp-and-xendesktop/7-15-ltsr/graphics/hdx-3d-pro/gpu-acceleration-server.html


The environment is 

XD 7.15 CU1

Windows Server 2016

NVidia M10


Other aspects of the vGPU seem to work fine. The issue only occurs when deploying the reg settings above. Also opened support case and waiting to hear back.


Has anyone dealt with similar problem? 

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On 8/16/2019 at 12:20 AM, Patrick Joppen said:

Hi, we have exact the same issue.

Our environment is:

XD 7.1811

Windows Server 2016

NVidia M10


Anybody solved the problem to now ?

Haven't got back to that one yet. FWIW I had the same issue with K2 so I dont think this is isolated to M10. 

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