From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758897AbXLLKcQ (ORCPT ); Wed, 12 Dec 2007 05:32:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754237AbXLLKcB (ORCPT ); Wed, 12 Dec 2007 05:32:01 -0500 Received: from nn7.de ([85.214.94.156]:56952 "EHLO nn7.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754051AbXLLKcA (ORCPT ); Wed, 12 Dec 2007 05:32:00 -0500 Subject: 2.6.24-rc4: bluetooth device gone after suspend to ram From: Soeren Sonnenburg To: Linux Kernel Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Wed, 12 Dec 2007 11:31:57 +0100 Message-Id: <1197455517.8814.10.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.12.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear all, I noticed that on my macbook pro1,1 the bluetooth device is gone after suspend to ram, i.e. /usr/sbin/hciconfig -a normally lists hci0: Type: USB ... but after suspend does nothing. Here it does not help to remove the modules and to reload them. Also the driver reloads without giving any error msg, but still nothing. As others on mactel-users had the same problem (on mac mini/mbp2,2) it may be worth investigating: relevant dmesg: Bluetooth: Core ver 2.11 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.9 Bluetooth: L2CAP socket layer initialized Bluetooth: HIDP (Human Interface Emulation) ver 1.2 Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.8 Bluetooth: HCI USB driver ver 2.9 Any ideas? Soeren