> Disappearance of a connected device is a bad sign. You should look into > this problem.
No, I think it wasn't connected, when it disappeared, I just set it up (the drivers), connected the mouse, after some tweaking it worked, so, I disconnected it, then, I think, it disappeared and when I re-connected it and re-loaded the modules - it still didn't appear... But maybe I forgot to do something... > Maybe hardware problem, maybe software. The host controller driver > provides the interface to the bus, and if it is not loaded (or not > working properly) then you don't see devices connected to that > controller. Sorry, didn't quite get it. You are talking about the computer (host), not the device, right? AFAIunderstand, the usb-stack consists of the low-level generic usb driver (usb-uhci), and then, onthe top of this - device specific drivers, right? So, is usb-uhci sufficient to recognise any usb-device and (at least) make a corresponding record in /proc/bus/usb/devices, or is a specific driver required for this? WHo does this - usb-uhci or specialised drivers? > Have a look at your /var/log/messages. Nothing there - when I connect that board. Cheers Guennadi --------------------------------- Guennadi Liakhovetski, Ph.D. DSA Daten- und Systemtechnik GmbH Pascalstr. 28 D-52076 Aachen Germany _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
