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SIGABRT on Linux with FancyBrowser example [SOLVED]



  • Hello. I'm trying to run FancyBrowser example from Ubuntu 64, Qt 5.4.2, gcc 4.7.2, but gets SIGABRT on QApplication app(argc, argv); line.
    Have anyone idea why is that?
    I have only that in output:

    4.7.4
    pci id for fd 10: 80ee:beef, driver (null)
    OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table
    OpenGL Warning: glVertexArrayRangeNV not found in mesa table
    OpenGL Warning: glCombinerInputNV not found in mesa table
    OpenGL Warning: glCombinerOutputNV not found in mesa table
    OpenGL Warning: glCombinerParameterfNV not found in mesa table
    OpenGL Warning: glCombinerParameterfvNV not found in mesa table
    OpenGL Warning: glCombinerParameteriNV not found in mesa table
    OpenGL Warning: glCombinerParameterivNV not found in mesa table
    OpenGL Warning: glFinalCombinerInputNV not found in mesa table
    OpenGL Warning: glGetCombinerInputParameterfvNV not found in mesa table
    OpenGL Warning: glGetCombinerInputParameterivNV not found in mesa table
    OpenGL Warning: glGetCombinerOutputParameterfvNV not found in mesa table
    OpenGL Warning: glGetCombinerOutputParameterivNV not found in mesa table
    OpenGL Warning: glGetFinalCombinerInputParameterfvNV not found in mesa table
    OpenGL Warning: glGetFinalCombinerInputParameterivNV not found in mesa table
    OpenGL Warning: glDeleteFencesNV not found in mesa table
    OpenGL Warning: glFinishFenceNV not found in mesa table
    OpenGL Warning: glGenFencesNV not found in mesa table
    OpenGL Warning: glGetFenceivNV not found in mesa table
    OpenGL Warning: glIsFenceNV not found in mesa table
    OpenGL Warning: glSetFenceNV not found in mesa table
    OpenGL Warning: glTestFenceNV not found in mesa table
    libGL error: core dri or dri2 extension not found
    libGL error: failed to load driver: vboxvideo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    OpenGL Warning: glXGetFBConfigAttrib for 00000000019d0fa0, failed to get XVisualInfo
    OpenGL Warning: XGetVisualInfo returned 0 visuals for 00000000019d0fa0
    OpenGL Warning: Retry with 0x8002 returned 0 visuals
    Could not initialize GLX
    Aborted (core dumped)
    

    But OpenGL messages is because I'm working from Virtual Box and can be not related to problem.


  • Moderators

    Hi @UndeadBlow,

    But OpenGL messages is because I'm working from Virtual Box and can be not related to problem.

    I think that itself is the problem because QtWebEngine uses opengl for rendering. https://wiki.qt.io/QtWebEngine



  • @p3c0
    ya, seems that this is very old VB bug, that they don't want to fix:

    glxinfo | grep OpenGL
    pci id for fd 4: 80ee:beef, driver (null)
    OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table
    OpenGL Warning: glVertexArrayRangeNV not found in mesa table
    OpenGL Warning: glCombinerInputNV not found in mesa table
    OpenGL Warning: glCombinerOutputNV not found in mesa table
    OpenGL Warning: glCombinerParameterfNV not found in mesa table
    OpenGL Warning: glCombinerParameterfvNV not found in mesa table
    OpenGL Warning: glCombinerParameteriNV not found in mesa table
    OpenGL Warning: glCombinerParameterivNV not found in mesa table
    OpenGL Warning: glFinalCombinerInputNV not found in mesa table
    OpenGL Warning: glGetCombinerInputParameterfvNV not found in mesa table
    OpenGL Warning: glGetCombinerInputParameterivNV not found in mesa table
    OpenGL Warning: glGetCombinerOutputParameterfvNV not found in mesa table
    OpenGL Warning: glGetCombinerOutputParameterivNV not found in mesa table
    OpenGL Warning: glGetFinalCombinerInputParameterfvNV not found in mesa table
    OpenGL Warning: glGetFinalCombinerInputParameterivNV not found in mesa table
    OpenGL Warning: glDeleteFencesNV not found in mesa table
    OpenGL Warning: glFinishFenceNV not found in mesa table
    OpenGL Warning: glGenFencesNV not found in mesa table
    OpenGL Warning: glGetFenceivNV not found in mesa table
    OpenGL Warning: glIsFenceNV not found in mesa table
    OpenGL Warning: glSetFenceNV not found in mesa table
    OpenGL Warning: glTestFenceNV not found in mesa table
    libGL error: core dri or dri2 extension not found
    libGL error: failed to load driver: vboxvideo
    OpenGL vendor string: Humper
    OpenGL renderer string: Chromium
    OpenGL version string: 2.1 Chromium 1.9
    OpenGL shading language version string: 4.40 NVIDIA via Cg compiler
    OpenGL extensions:
    

    It is in bugtracker, but not fixed still.

    https://www.virtualbox.org/ticket/13339
    https://www.virtualbox.org/ticket/12941



  • You can try to disable 3D and 2D acceleration to make it work (without OpenGL)

    Settings.Display Settings.Video Tab [Extended Features] - 2D, 3D Uncheck All
    then reboot and try that Fancy Browser again

    You may still see occasional OpenGL Warning message here and there but at least it works (well on my VM instances)
    HTH



  • @ThatDud3 that works, thanks you.


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