query: Why is the GPU grayed out?
positive_passages.docid: 11891
positive_passages.text: Enabling GPU rendering for Cycles?
negative_passages.docid: 153548
negative_passages.text: Greyed-Out vs Invisible
negative_passages.docid: 65940
negative_passages.text: How can I detect the model of my graphics card?
negative_passages.docid: 9886
negative_passages.text: Blank screen after installing nvidia restricted driver
negative_passages.docid: 7086
negative_passages.text: Nvidia drivers installed, but not used
negative_passages.docid: 94277
negative_passages.text: 3D graphics render as though no illumination
negative_passages.docid: 47649
negative_passages.text: Which graphics cards are supported by the new AMDGPU driver in Ubuntu 16.04?
negative_passages.docid: 138282
negative_passages.text: How do I update my graphics drivers?
negative_passages.docid: 124952
negative_passages.text: Brightness not working after installing NVIDIA driver
negative_passages.docid: 55240
negative_passages.text: Where are the proprietary NVIDIA drivers in 16.04?
negative_passages.docid: 47567
negative_passages.text: OpenGL GLX context is not using direct rendering, which may cause performance problems. (steam) AMD DRIVER
negative_passages.docid: 15055
negative_passages.text: Why are there scenes that will not render on GPU but will render fine on CPU?
negative_passages.docid: 62287
negative_passages.text: ATI/Intel hybrid graphics 16.04 LTS
negative_passages.docid: 153750
negative_passages.text: Security options grayed out
negative_passages.docid: 120548
negative_passages.text: How do I determine which graphics card I'm using?
negative_passages.docid: 108576
negative_passages.text: A CUDA context was created on a GPU that is not currently debuggable
negative_passages.docid: 32433
negative_passages.text: Windows 7 Aero theme's "greyed out" - no found fix