Fix for Linux GUI rendering problem?
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I'm experiencing a problem with the 2015b GUI rendering, where I periodically get ghost text boxes that become stuck (see attached). I must restart MATLAB to get them to disappear, but given enough time, new boxes will appear during my editing, and persist until I close MATLAB.
Perhaps related, perhaps not: The quick help text box (the one that appears when you hover over an orange-squiggled bit of code in the editor), does not show any text, and instead shows solid gray.
I'm running Debian 8.2 w/Gnome Wayland, utilizing the default Intel video driver (Lenovo T450s) that was installed when I installed the OS.
>>opengl info:
Version: '2.1 Mesa 7.2'
Vendor: 'Brian Paul'
Renderer: 'Mesa X11'
MaxTextureSize: 2048
Visual: 'Visual 0x62, (RGBA 32 bits (8 8 8 8), Z depth 16 bits, Hardware acceleration, Doub…'
Software: 'true'
HardwareSupportLevel: 'full'
SupportsGraphicsSmoothing: 0
SupportsDepthPeelTransparency: 1
SupportsAlignVertexCenters: 0
Extensions: {114x1 cell}
MaxFrameBufferSize: 4096
1 个评论
Walter Grossman
2018-9-27
Was this problem ever solved? I have the same problem on centos 7.
回答（1 个）
Walter Roberson
2015-10-5
0 个投票
The bit about the quick text box showing solid has been reported a few times to be related to Unity, that it goes away if Unity is turned off.
2 个评论
Laughlin Barker
2015-10-5
Walter Roberson
2015-10-5
Sorry, I do not know anything about Unity other than this narrow context.
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2018-9-27
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