On Mon, 6 Jun 2005, David Brownell wrote: > Thing is, other folk have been complaining recently about cases > where devices seem to be spontaneously disconnecting from Linux. > (Often storage devices, for that matter.) And I'm wondering if > your setup can be used to turn up more information on that ...
I've seen a number of logs showing this, but in every case it happened while the device was in a confused state and had undergone multiple resets. This suggests that the device was to blame. Not to say that it isn't worth investigating this a bit more fully. > What I'm curious about is whether there's something that usbcore > is doing to the poor root hubs that make them disconnect devices. What could usbcore possibly do to make a hub disconnect a device, other than shut off the port power (which isn't possible with many root hubs)? I'm pretty sure we don't try to reset the port-connect feature anywhere... Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
