Software mode result :

glmark2-software -b ideas
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
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    glmark2 2014.03
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    OpenGL Information
    GL_VENDOR:     VMware, Inc.
    GL_RENDERER:   Gallium 0.4 on llvmpipe (LLVM 3.9, 128 bits)
    GL_VERSION:    3.0 Mesa 17.0.5
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** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[ideas] <default>: FPS: 13 FrameTime: 76.923 ms
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                                  glmark2 Score: 13 
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