No Qt, tenho um erro:
GL version 2.1 with the gpu_shader4 extension is not supported by your graphics driver but is required for the new OpenGL rendering backend. Please update your OpenGL driver. If you are using Mesa please make sure you have version 10.6.5 or later and make sure your driver in Mesa supports OpenGL 3.2.
Então, como posso atualizar o OpenGL e o Mesa no Ubuntu 16.04.3 LTS no VirtualBox?
No convidado:
glxinfo | grep OpenGL
OpenGL vendor string: Humper
OpenGL render string: Chromium
OpenGL version string: 2.1 Chromium 1.9
OpenGL shading language version string 4.40 - Build 21.20.16.4526
OpenGL extensions:
No host, estou usando o Windows 10