Return-Path: <cyrus@holtmann.org>
From: Ed Tomlinson <edt@aei.ca>
To: linux-kernel@vger.kernel.org
Subject: [BUG] usb problems in .38-rc3+
Date: Sat, 5 Feb 2011 14:17:57 -0500
Cc: linux-bluetooth@vger.kernel.org, linux-usb@vger.kernel.org
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Message-Id: <201102051417.58953.edt@aei.ca>
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-bluetooth.vger.kernel.org>

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?

TIA
Ed Tomlinson