Here is the information as per the "USB basics and troubleshooting" post.
VirtualBox version 5.2.12 r122591
Host: Windows 10, version 1709, build 16299.371
Guest: Ubuntu 14.04.4 LTS trusty, 3.13.0-92-generic. #139-Ubuntu SMP
Output of "VBoxManage -version":
Output of "VBoxManage list extpacks":5.2.12r122591
Output of "VBoxManage list usbfilters":Extension Packs: 1
Pack no. 0: Oracle VM VirtualBox Extension Pack
Version: 5.2.12
Revision: 122591
Edition:
Description: USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe.
VRDE Module: VBoxVRDP
Usable: true
Why unusable:
Output of "list usbhost" and "showvminfo" is included in the attached zip file along with the VirtualBox log file. Also, I've included images of the USB settings menus to show the USB settings and filter, and the output of "lsusb" with the camera plugged into a USB2 and USB3 port.Global USB Device Filters:
<none>
Any help would be appreciated.