============================================================================= VirtualBox was installed. You need to load the vboxdrv kernel module via /boot/loader.conf: vboxdrv_load="YES" You also have to add all users to your vboxusers group in order to use vbox. % pw groupmod vboxusers -m jerry Reboot the machine to load the needed kernel modules. Bridging Support: ================= For bridged networking please add the following line to your /etc/rc.conf: vboxnet_enable="YES" USB Support: ============ For USB support your user needs to be in the operator group and needs read and write permissions to the USB device. % pw groupmod operator -m jerry Add the following to /etc/devfs.rules (create if it doesn't exist): [system=10] add path 'usb/*' mode 0660 group operator To load these new rule add the following to /etc/rc.conf: devfs_system_ruleset="system" Then restart devfs to load the new rules: % /etc/rc.d/devfs restart Troubleshooting: ================ Running VirtualBox as non-root user may fail with a fatal error NS_ERROR_FACTORY_NOT_REGISTERED. In this case delete /tmp/.vbox-*-ipc file. Check wiki page for known issues and troubleshooting: http://wiki.freebsd.org/VirtualBox Please report any problems to emulation@. Thanks! =============================================================================