[opensuse] How can the common users use VirtualBox's USB device?

Hello,community.I'm a newer. I installed VirtualBox1.54 in openSuse 10.3. If I run it as root, everything is ok. But, if as the common users, I can't use the USB device in virtual machine. Which device's property must be chmod? By the way, my main usb device is a printer. Thanks. Kermit -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org