On Fri, Dec 06, 2002, Luca Rota <[EMAIL PROTECTED]> wrote: > Il 01:32, venerd� 6 dicembre 2002, Johannes Erdfelt ha scritto: > > On Fri, Dec 06, 2002, Luca <[EMAIL PROTECTED]> wrote: > > > I've a 4 ports hub, a Logitech keyboard and an Alcatel adsl modem > > > (speedtouch). The keyboard works just fine if connected on root hub but > > > when the keyboard is connected on 4 ports hub it doesn't work if the > > > modem is connected also. > > > Is this a self powered or a bus powered hub? > > Both of them. And It always gives the same problem.
It's likely you're trying to draw too much power from the hub. The ADSL modem requires 500ma according to the descriptors. This is the maximum amount of power per port, but it may only have 500ma for all of the ports. Hmm, I wonder where the hub descriptor dump went. JE ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
