id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 9003,Mac OS host cannot pass USB storage devices to guest OSs,CaptSaltyJack,,"I've found a bug in Mac OS VirtualBox. I was completely unable to pass control of any USB storage devices to any type of guest (Windows, Linux) until on the Mac OS host I temporarily moved /System/Library/Extensions/IOUSBMassStorageClass.kext to the desktop, rebooted the host, then ran VBox again and attempted to use a USB device in a Linux guest. Somehow IOUSBMassStorageClass.kext is interfering with passing USB storage devices to guest operating systems.",defect,closed,USB,VirtualBox 4.0.8,duplicate,,,Linux,Mac OS X