after updating to latest Mojave 10.15 Beta I can't use any USB device of the host (printer, prolific usbserial) inside a Win32 VirtualBox.
Upgrading Virtual Box from 5.230 to 6.0.8 (including Extension Pack) didn't change anything
I guess it's an issue with some security feature of Mojave, eventually it's only a "feature" of the beta, but you never know.
When trying to map an usb device I always get the error:
Is anybody running VirtualBox on a Mojave host and can successfully use usb devices inside VirtualBox? Out-Of-The-Box or with any tricks?00:00:45.880268 USB: Interface 0x0 on device 'p=0x2303;v=0x067b;s=0x000020a7ed5324d8;l=0x14200000' is being used by another process. (prot=0x0 class=0xff) 00:00:45.880654 usbProxyConstruct: Failed to open 'p=0x2303;v=0x067b;s=0x000020a7ed5324d8;l=0x14200000', rc=VERR_SHARING_VIOLATION
Thanks
Jürgen