On Saturday 23 July 2011 17:44:11 Peer Stritzinger wrote:
> On Sat, Jul 23, 2011 at 5:17 PM, Hans Petter Selasky <hsela...@c2i.net>
> > On Saturday 23 July 2011 17:18:34 Peer Stritzinger wrote:
> >> $ sudo usbconfig -u 3 -a 1 reset
> >> usbconfig: could not reset device: Device not configured
> >> and after this all devices hat are on this bus are no longer visible
> >> to usbconfig until the next reboot.
> > This is a known issue which was fixed in stable.
> Since power-cycling needs to reset the HUB I now have the problem to
> find out on which HUB in the system my device hangs.
> There are two HUB's on the same root HUB and I don't want to
> power-cycle all devices. Is there a way to learn the physical
> structure of a USB bus?
Address 1 is always the root HUB.
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