https://bugs.documentfoundation.org/show_bug.cgi?id=149068

--- Comment #6 from Caolán McNamara <[email protected]> ---
My guess is that something calls glGenVertexArrays and according to
https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenVertexArrays.xhtml
that is OpenGL >= 3 and the various logs here suggest that OpenGL >= 3 isn't
supported, so some older version presumably. As far as I see, our slideshow has
mnRequiredGLVersion which defaults to 3.0 so that would suggest that we
shouldn't have tried to use any of our transitions because the condition 3.0
wasn't met. I see a hit on glGenVertexArrays in gtk itself, maybe that one is
the trigger.

Perhaps we should check earlier if the OpenGL is that min version and give up
earlier. Right after impl_initializeFlags we have the version of OpenGL if we
checked there that its less than the min and failed at that point maybe we cut
off this crash later.

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