linux-kernel - Re: [Bug #28562] [BUG] usb problems in .38-rc3+

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Message-Id: <201102222057.47321.rjw@sisk.pl>
Date:	Tue, 22 Feb 2011 20:57:47 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Ed Tomlinson <edt@....ca>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Maciej Rutecki <maciej.rutecki@...il.com>,
	Florian Mickler <florian@...kler.org>
Subject: Re: [Bug #28562] [BUG] usb problems in .38-rc3+

On Tuesday, February 22, 2011, Ed Tomlinson wrote:
> On Monday 21 February 2011 17:03:00 Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.37.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28562
> > Subject		: [BUG] usb problems in .38-rc3+
> > Submitter	: Ed Tomlinson <edt@....ca>
> > Date		: 2011-02-05 19:17 (17 days old)
> > Message-ID	: <201102051417.58953.edt@....ca>
> > References	: http://marc.info/?l=linux-kernel&m=129693391417607&w=2
>  
> I figured out a work around for this.  Once the bluetooth adaptor has been detected and udev
> had done its stuff run: 
> 
> hciconfig -a
> 
> With this user space change it works.  I have no idea why the 'hciconfig -a' query fixes things.
> I run gentoo and bluez-4.87 is installed.

OK, thanks for the update.  Do I understand correctly that things used to work
before without that workaround?

Rafael
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