What's none means in command mount -t usbfs none /proc/bus/usb ?
I have two questions about "mount -t usbfs none /proc/bus/usb":
1. what's "none" used for ? i guess that the mount source is no need here ,so just fill a "none", is it right?
2. i found there is no usbfs in Ubuntu10.04, how do i add one?
any help will be appreciated ?