Here's a note from the developers in the upstream bug report:
Please stop reporting that you see the line "libGL error: failed to load driver: vboxvideo" in the output of glxinfo and/or unity_support_test. This is normal (an artifact of the unusual approach which VirtualBox uses to implement the 3D support).
As long as the command shows "OpenGL renderer string: Chromium" everything is perfect, and will result in working 3D acceleration.
Hi Mirco,
Here's a note from the developers in the upstream bug report:
Please stop reporting that you see the line "libGL error: failed to load driver: vboxvideo" in the output of glxinfo and/or unity_support_test. This is normal (an artifact of the unusual approach which VirtualBox uses to implement the 3D support).
As long as the command shows "OpenGL renderer string: Chromium" everything is perfect, and will result in working 3D acceleration.