From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932622AbVLFSyj (ORCPT ); Tue, 6 Dec 2005 13:54:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932618AbVLFSyj (ORCPT ); Tue, 6 Dec 2005 13:54:39 -0500 Received: from mail.gmx.net ([213.165.64.20]:2721 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S932622AbVLFSyi (ORCPT ); Tue, 6 Dec 2005 13:54:38 -0500 X-Authenticated: #26200865 Message-ID: <4395DE67.4050101@gmx.net> Date: Tue, 06 Dec 2005 19:54:31 +0100 From: Carl-Daniel Hailfinger User-Agent: Mozilla/5.0 (X11; U; Linux i686; de-AT; rv:1.7.12) Gecko/20050921 X-Accept-Language: de, en MIME-Version: 1.0 To: Linux Kernel Mailing List CC: acpi-devel , linux-usb-devel@lists.sourceforge.net Subject: usblp suspend failure with 2.6.15-rc5 References: <438F3A2F.5090207@gmx.net> In-Reply-To: <438F3A2F.5090207@gmx.net> X-Enigmail-Version: 0.86.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, since I switched to 2.6.15-rc2-git6, my machine is not able to suspend anymore if my USB printer is plugged in. The problem is reproducible. usb 1-2: new full speed USB device using uhci_hcd and address 3 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04E8 pid 0x3242 usbcore: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver PM: Preparing system for mem sleep Stopping tasks: ==================================================| usblp 1-2:1.0: no suspend? Could not suspend device 1-2: error -16 Some devices failed to suspend Restarting tasks... done Earlier kernels (2.6.14.2 and before) worked just fine. A first search suggests this problem was introduced between 2.6.14 and 2.6.15-rc2-git6. Should I try to narrow it down further? Regards, Carl-Daniel