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Hardware acceleration on Fedora 28 (Matlab seems to misidentify driver)

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Mads Munch Hansen
Mads Munch Hansen 2018-9-12
回答： Mads Munch Hansen 2018-9-13
I am runniing matlab 2017b on a laptop with an Intel UHD 620 integrated video card and Fedora 28.
When I run opengl info I get the following report:
Version: '2.1 Mesa 10.5.2'
Vendor: 'Brian Paul'
Renderer: 'Mesa X11'
MaxTextureSize: 16384
Visual: 'Visual 0x55, (RGBA 32 bits (8 8 8 8), Z depth 16 bits, Hardware acceleration, Double buffer, Antialias 0 samples)'
Software: 'true'
HardwareSupportLevel: 'none (known graphics driver issues)'
SupportsGraphicsSmoothing: 0
SupportsDepthPeelTransparency: 1
SupportsAlignVertexCenters: 0
Extensions: {151×1 cell}
MaxFrameBufferSize: 16384
But since I have Mesa 18.0.5 installed video driver (reported as 10.5.2) seems rather ancient. How can I update the video driver to somehting newer that matlab will hopefully use for hardware acceleration?
  1 个评论
Mads Munch Hansen
Mads Munch Hansen 2018-9-13

It seems that Matlab is misidentifying the driver. when I run glxinfo, I get

$ glxinfo | grep "OpenGL version" 
   OpenGL version string: 3.0 Mesa 18.0.5

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采纳的回答

Mads Munch Hansen
Mads Munch Hansen 2018-9-13
Installing Matlab 18a resolved the issue, hardware acceleration works now :)

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