Never worked well and we turn it off in our Vagrant boxes.
If you need 3D support in a VM on your workstation, use VMware Workstation 12... it's awesome (but Vagrant support sucks).
If you need 3D support in a VM on your workstation, use VMware Workstation 12... it's awesome (but Vagrant support sucks).
You could wait years for some 3D support in VB, or you could just side step the problem and go with lxc.
I'm assuming that this is LiNux only.
My experiments with VMWare show that while it does well on some things that VBox struggles with, it has its own areas of weakness/slowness, essentially making it a wash.
When I redo my system in the next few months, I plan on doing a Xen setup with GPU passthrough to Windows and then using Linux in parallel instead of hosted out of VBox.