From: Pavel Machek <pavel@ucw.cz>
To: Gottfried Haider <gottfried.haider@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org
Subject: Re: [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)
Date: Mon, 18 Apr 2011 15:21:40 +0200 [thread overview]
Message-ID: <20110418132140.GA1479@ucw.cz> (raw)
In-Reply-To: <BANLkTi=LvyZ+7BHfVL849pztfvsYaVM4SQ@mail.gmail.com>
Hi!
> I am having problems pairing bluetooth devices in 2.6.39. Scanning
> works fine (hcitool scan), but when I try to pair a device using
> "bluez-simple-agent hci0 $MAC", I receive the following error message:
> "Creating device failed: org.bluez.Error.Failed: Input/output error"
>
> The same command reliably works on a 2.6.38.3 kernel with pretty much
> the same config.
>
> According to lsusb, I have a Broadcom Bluetooth Controller with ID
> 0a5c:217f. I don't see anything related in either of the dmesgs.
> My lspci output is here: http://sukzessiv.net/x120e/
> Userspace is an up-to-date Ubuntu 11.04 beta (with bluez 4.91).
>
> If there are any debugging steps that I could do or patches to try or
> revert, let me know. Unfortunately I can't do a proper bisect since
> the machine is a netbook type.
I guess strace of the pairing attempt would be helpful.
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
prev parent reply other threads:[~2011-04-18 13:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-16 16:38 [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3) Gottfried Haider
2011-04-16 17:01 ` Justin P. Mattock
2011-04-16 22:43 ` Gottfried Haider
2011-04-16 23:35 ` Justin P. Mattock
2011-04-18 7:34 ` Gottfried Haider
2011-04-18 15:47 ` Justin P. Mattock
2011-04-17 18:40 ` Maciej Rutecki
2011-04-18 13:21 ` Pavel Machek [this message]
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