Messages in this thread | | | Date | Thu, 6 Nov 2008 10:23:45 -0500 (EST) | From | Alan Stern <> | Subject | Re: usb device not showing up |
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On Thu, 6 Nov 2008, Norbert Preining wrote:
> Hi Alan, > > On Mi, 05 Nov 2008, Alan Stern wrote: > > Well, this is a little odd. The trace shows the modem was detected and > > enumerated correctly. But there's nothing corresponding to when you > > loaded the hso driver. In fact, there's nothing after uhci-hcd > > finished starting up and the unconnected root hubs were suspended. > > Strange. I will redo the thing and see if something changes the second > time. I am quite sure I loaded hsom but of course without udev running > (init=/bin/bash) no devices were created. > > > Did you look in /proc/bus/usb/devices at this point? And what about > > the files in /sys/bus/usb/drivers/hso/? > > I don't remember, will redo it. > > > This suggests the problem may lie in the hso driver itself, or in a > > failure to bind the driver to the device. > > Well, the point is that under these circumstances, as I explained, > *there*is*no*problem*, I can use the device without any problems.
Oh. Well, you should rerun the test under circumstances in which there _is_ a problem.
> Only when I turn of the computer and turn it on again the device simply > does not show up in the usb system.
Okay, then do the test that way.
Alan Stern
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