id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 13648,VirtualBox 4.3.20 Could Not Initialize GLX,amclain,,"After upgrading from VirtualBox 4.3.12 to 4.3.20, attempting to run a QML application results in the error: ""Could not initialize GLX"". There appears to be a problem with OpenGL in the guest extensions. ------------ System Info: {{{ Host: Windows 7 Professional 64-bit SP1 AMD Phenom II N950 Quad-Core ATI Mobility Radeon HD5650 VirtualBox v4.3.20 r96997 Extension Pack v4.3.20 r96996 Guest: Xubuntu lsb_release: Ubuntu 14.04.1 LTS uname: Linux 3.13.0-40-generic #69-Ubuntu SMP Thu Nov 13 17:53:56 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Relevant Packages: mesa-common-dev libgl1-mesa-dev libglu1-mesa-dev }}} ------- Output: {{{ $ qmlscene test.qml --resize-to-root libGL error: 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 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals OpenGL Warning: glXGetFBConfigAttrib for 0000000001acf250, failed to get XVisualInfo OpenGL Warning: XGetVisualInfo returned 0 visuals for 0000000001acf250 OpenGL Warning: Retry with 0x8002 returned 0 visuals Could not initialize GLX Aborted (core dumped) }}} ------------ Sample Code: {{{ import QtQuick 2.2 Rectangle { width: 640 height: 480 color: 'black' } }}} ------------ Qt Download: http://www.qt.io/download-open-source/",defect,new,guest additions,VirtualBox 4.3.20,,,,Linux,Windows