I am working with NCS 2 in Virtualbox 6.0 and Ubuntu 16.04.
I followed the instructions as per https://software.intel.com/en-us/neural-compute-stick/get-started
and getting the following error when i do inference on NCS2 by using the below command
$./ -d MYRIAD
Error : Can not init USB device: NC_DEVICE_NOT_FOUND
When i inference on CPU, it run error free.
Is your host machine running Windows? Here is a thread discussing this issue and here is the workaround that helped others:
"Set up the Movidius driver for Windows with the following instructions and try again from virtualbox
If you can't find "PluginMyriad.html", please go to c:\intel\computer_vision_sdk_xxxx\deployment_tools\documentation.
Open "index.html" with google chrome or internet explorer.
Look for "MYRIAD" and click.
You should set up the Movidius driver manually in Windows."
Also, all NCS2 + OpenVINO questions are posted here in the Computer Vision forums (for future reference :) )
I hope this was helpful!