From mboxrd@z Thu Jan 1 00:00:00 1970 From: Carl-Daniel Hailfinger Subject: usblp suspend failure with 2.6.15-rc5 Date: Tue, 06 Dec 2005 19:54:31 +0100 Message-ID: <4395DE67.4050101@gmx.net> References: <438F3A2F.5090207@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <438F3A2F.5090207@gmx.net> Sender: linux-usb-devel-admin@lists.sourceforge.net Errors-To: linux-usb-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Linux Kernel Mailing List Cc: acpi-devel , linux-usb-devel@lists.sourceforge.net List-Id: linux-acpi@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 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel 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