Getting matching framebuffer configs Found 8 matching FB configs. Getting XVisualInfos Matching fbconfig 0, visual ID 0x90: SAMPLE_BUFFERS = 0, SAMPLES = 0 Matching fbconfig 1, visual ID 0x20: SAMPLE_BUFFERS = 0, SAMPLES = 0 Matching fbconfig 2, visual ID 0x63: SAMPLE_BUFFERS = 0, SAMPLES = 0 Matching fbconfig 3, visual ID 0x94: SAMPLE_BUFFERS = 1, SAMPLES = 4 Matching fbconfig 4, visual ID 0x96: SAMPLE_BUFFERS = 1, SAMPLES = 4 Matching fbconfig 5, visual ID 0x95: SAMPLE_BUFFERS = 1, SAMPLES = 8 Matching fbconfig 6, visual ID 0x97: SAMPLE_BUFFERS = 1, SAMPLES = 8 Matching fbconfig 7, visual ID 0x93: SAMPLE_BUFFERS = 0, SAMPLES = 0 Chosen visual ID = 0x94 Creating colormap Creating window Mapping window Creating context Created GL 3.0 context Direct GLX rendering context obtained Making context current Version: 3.0 Mesa 10.1.3 alpha bits: 8 [ERROR] OpenGL (main:176) invalid operation depth bits: 0 [ERROR] OpenGL (main:181) invalid operation stencil bits: 0