gfx_gl_major 2; gfx_gl_minor 0; gfx_backend opengl
, if that doesn't work you try gfx_gl_major 1; gfx_gl_minor 0; gfx_backend opengl
not both at the same timegfx_gl_major 2; gfx_gl_minor 0; gfx_backend opengl
, if that doesn't work you try gfx_gl_major 1; gfx_gl_minor 0; gfx_backend opengl
not both at the same time