On Sat, Jan 30, 2010 at 06:18:37PM +0100, Klaus Doblmann wrote: > there's no output at all > > > > Who built the kernel? Yourself, or a distro? If a distro, which one? > > If you, can you enable it? > > Ubuntu 10.04 - Kernel 2.6.32-12, based on .32-6 if I'm not mistaken. > usbfs has been deprecated in Ubuntu for some time now: > https://bugs.launchpad.net/ubuntu/+source/sysvinit/+bug/35004/comments/9 Ok, that's fine, you don't need usbfs for usbmon, you just need debugfs. Hopefully they enable it, if not, go file a bug with them, they should know better than that... Go read Documentation/usb/usbmon.txt for how to interact with usbmon. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html