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[Error 7] Toolkit Error: USB Failure. Code: No devices found
I have Googled this and seen that it is a problem, but I have yet to find fix for it.
So I am at a dead end and looking for ideas.
Windows 10
Boot windows - plugin Movidius
Universal Serial Bus devices
Movidius MA2X5X
This device is working properly.
Port_#0009.Hub_#0003
Device USB\VID_03E7&PID_2150\03e72150 was not migrated due to partial or ambiguous match.
Unbunto 16.04.5
Start in VirtualBox 5.2.22
Windows 10 removes Movidius MA2X5X from Device Manager
Devices > USB = Movidius Ltd. Movidius MA2X5X [0001]
$ lsusb = Bus 001 Device 003: ID 03e7:2150 Intel Myriad VPU [Movidius Neural Compute Stick]
$ make example
W: [ 0] ncDeviceOpen:565 failed to find device
[Error 7] Toolkit Error: USB Failure. Code: No devices found
Makefile:64: recipe for target 'profile' failed
make[3]: *** [profile] Error 255
make[3]: Leaving directory '/home/michael/ncsdk/examples/caffe/AlexNet'
Makefile:12: recipe for target 'AlexNet' failed
make[2]: *** [AlexNet] Error 2
make[2]: Leaving directory '/home/michael/ncsdk/examples/caffe'
Makefile:12: recipe for target 'caffe/.' failed
make[1]: *** [caffe/.] Error 2
make[1]: Leaving directory '/home/michael/ncsdk/examples'
Makefile:57: recipe for target 'examples' failed
make: *** [examples] Error 2
After fail
Devices > USB = Intel Corporation VSC Loopback Device [0100]
$ lsusb =
Unplug USB put it back in
Devices > USB = Movidius Ltd. Movidius MA2X5X [0001]
$ lsusb = Bus 001 Device 008: ID 03e7:2150 Intel Myriad VPU [Movidius Neural Compute Stick]
Now shutting down the VM, Windows Device Manager picks up the USB again, but now as
VSC Loopback Device
This device is working properly.
Port#0020.Hub_#0003
Device USB\VID_03E7&PID_F63B\DDB85DD574E708 was not migrated due to partial or ambiguous match.
Relaunching Unbunto at this point
Devices > USB = Intel Corporation VSC Loopback Device [0100]
$ lsusb =
Removing USB and plugging it in returns Unbunto to
Devices > USB = Movidius Ltd. Movidius MA2X5X [0001]
$ lsusb = Bus 001 Device 003: ID 03e7:2150 Intel Myriad VPU [Movidius Neural Compute Stick]
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Hi @TheVulcan
Thanks for reaching out! Checkout this other thread where we are troubleshooting the same issue. Please try the suggestions made by @Luis_at_Intel and let us know if it resolves your issue.
https://ncsforum.movidius.com/discussion/1443/error-could-not-open-ncs-device#latest
Regards,
Jesus
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SOLVED - Release of VirtualBox 6 fixed this issue.
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