On Fri, 21 Jul 2006, Alejandro Riveira Fernández wrote:

> Hi,
> 
> I'm having problems with usb and lastest 2.6.18-rc kernels. lsusb does
> not give any output although the usb harware seems to work properly. The
> usb mouse and speedtouch modem do work but cups does not recognize my hp
> printer.

What does /proc/bus/usb/devices show?  Note that you may need to mount 
/proc/bus/usb before you can see anything:

        mount -t usbfs usbfs /proc/bus/usb

Try turning on CONFIG_USB_DEBUG and rebuilding the kernel.  What shows up 
in the dmesg log when you turn on the HP printer?

Alan Stern


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