usb/142989: canon eos 50D attaches but detaches after few seconds (1 - 4)

[Hans Petter Selasky]

The following reply was made to PR usb/142989; it has been noted by GNATS.

From: Hans Petter Selasky <hselasky at c2i.net>
To: freebsd-usb at freebsd.org
Cc: robert <robert at blacquiere.nl>,
 freebsd-gnats-submit at freebsd.org
Subject: Re: usb/142989: canon eos 50D attaches but detaches after few seconds (1 - 4)
Date: Wed, 20 Jan 2010 10:14:31 +0100

 On Tuesday 19 January 2010 21:52:08 robert wrote:
 > >Number:         142989
 > >Category:       usb
 > >Synopsis:       canon eos 50D attaches but detaches after few seconds (1 -
 > > 4) Confidential:   no
 > >Severity:       non-critical
 > >Priority:       low
 > >Responsible:    freebsd-usb
 > >State:          open
 > >Quarter:
 > >Keywords:
 > >Date-Required:
 > >Class:          sw-bug
 > >Submitter-Id:   current-users
 > >Arrival-Date:   Tue Jan 19 21:00:20 UTC 2010
 > >Closed-Date:
 > >Last-Modified:
 > >Originator:     robert
 > >Release:        FreeBSD 8.0
 > >Organization:
 > >Environment:
 > 
 > FreeBSD x300.blacquiere.local 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #0: Tue
 >  Jan  5 21:11:58 UTC 2010    
 >  root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64
 > 
 > >Description:
 > 
 > Canon EOS 50D dslr connected to usb ports attaches but detaches after few
 >  seconds, between 1 and 4 seconds.
 > 
 > ugen6.2: <Canon Inc.> at usbus6
 > ugen6.2: <Canon Inc.> at usbus6 (disconnected)
 > 
 > usbconfig list does not show any Canon device any more.
 > 
 > >How-To-Repeat:
 > 
 > attach canon eos 50D firmware version 1.07 with usb on freebsd 8.0 laptop.
 > 
 > >Fix:
 > >
 > >
 > >Release-Note:
 > >Audit-Trail:
 > >Unformatted:
 > 
 
 Can you try with an 9-current kernel?
 
 --HPS