From: "Gustavo F. Padovan" <padovan@profusion.mobi>
To: Ed Tomlinson <edt@aei.ca>
Cc: linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [BUG] usb problems in .38-rc3+
Date: Wed, 16 Feb 2011 11:00:53 -0300 [thread overview]
Message-ID: <20110216140053.GE14085@joana> (raw)
In-Reply-To: <201102051417.58953.edt@aei.ca>
Hi Ed,
* Ed Tomlinson <edt@aei.ca> [2011-02-05 14:17:57 -0500]:
> Hi,
>
> My bluetooth usb dongle has stopped working in .38-rc3+
>
> Bus 002 Device 008: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
>
> and in dmesg
>
> [108495.369056] usb 5-1: new full speed USB device using ohci_hcd and address 3
> [108495.573077] usb 5-1: New USB device found, idVendor=0a12, idProduct=0001
> [108495.580099] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> [108652.971977] usb 5-1: USB disconnect, address 3
> [108652.972718] btusb_bulk_complete: hci0 urb ffff8800684e99c0 failed to resubmit (19)
> [108652.973725] btusb_bulk_complete: hci0 urb ffff8800684e9c00 failed to resubmit (19)
> [108652.974707] btusb_intr_complete: hci0 urb ffff8800684e9840 failed to resubmit (19)
> [108653.001690] btusb_send_frame: hci0 urb ffff8800bb42a240 submission failed
> [108657.007541] usb 2-4.7: new full speed USB device using ehci_hcd and address 8
> [108657.147736] usb 2-4.7: New USB device found, idVendor=0a12, idProduct=0001
> [108657.154954] usb 2-4.7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>
> Its been working for years here.
>
> Any ideas on what to try or additional info to gather?
What's the symptom? what do you mean by stopped to work?
Can you provide me output of "hciconfig -a"?
And if possible enable dynamic debug for your kernel, mount the debugfs
and then
echo -n "module btusb +p" > /sys/kernel/debug/dynamic_debug/control
echo -n "module bluetooth +p" > /sys/kernel/debug/dynamic_debug/control
--
Gustavo F. Padovan
http://profusion.mobi
next prev parent reply other threads:[~2011-02-16 14:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-05 19:17 [BUG] usb problems in .38-rc3+ Ed Tomlinson
2011-02-05 20:16 ` Alan Stern
2011-02-05 22:50 ` Przemo Firszt
2011-02-06 4:27 ` Ed Tomlinson
2011-02-07 9:09 ` Oliver Neukum
2011-02-08 0:20 ` Ed Tomlinson
2011-02-08 2:15 ` Ed Tomlinson
2011-02-08 6:46 ` Gadiyar, Anand
2011-02-09 4:31 ` Ed Tomlinson
2011-02-09 6:17 ` Anand Gadiyar
2011-02-09 23:48 ` Ed Tomlinson
2011-02-12 14:38 ` Ed Tomlinson
2011-02-16 14:00 ` Gustavo F. Padovan [this message]
2011-02-16 18:38 ` Ed Tomlinson
2011-02-16 18:47 ` Gustavo F. Padovan
[not found] ` <201102201209.20799.edt@aei.ca>
2011-02-20 20:49 ` Ed Tomlinson
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