I run “make valgrind” and it loads up and promptly aborts in the open GL setup. What am I doing wrong? oh - running ubuntu 18 under VMWare. Rack runs fine by itself and in dbg.
==19464==
==19464== Process terminating with default action of signal 11 (SIGSEGV)
==19464== General Protection Fault
==19464== at 0x13153162: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x13160505: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x131609B6: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x129EC9F2: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x12EFEE50: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x12DC7811: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x12DC28DA: ??? (in /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so)
==19464== by 0x116C3AF6: ??? (in /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0.0.0)
==19464== by 0x116B00AD: ??? (in /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0.0.0)
==19464== by 0x116AB753: ??? (in /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0.0.0)
==19464== by 0x116ABC8C: ??? (in /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0.0.0)
==19464== by 0x367334: extensionSupportedGLX (glx_context.c:208)
==19464==