Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756523Ab1EBIbV (ORCPT ); Mon, 2 May 2011 04:31:21 -0400 Received: from mail-in-13.arcor-online.net ([151.189.21.53]:44257 "EHLO mail-in-13.arcor-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753920Ab1EBIbU (ORCPT ); Mon, 2 May 2011 04:31:20 -0400 X-DKIM: Sendmail DKIM Filter v2.8.2 mail-in-05.arcor-online.net 947F1E4055 Date: Mon, 2 May 2011 10:31:17 +0200 From: Klaus Dittrich To: linux-kernel@vger.kernel.org Subject: 2.6.38.5-rc1 usb problem Message-ID: <20110502083117.GA1968@df1tl.local.here> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2534 Lines: 42 With 2.6.38.5-rc1 my usb-scanner will be not detected, with 2.6.38.4 it will. System is Intel Q9550 SMP 64-bit /var/log/messages .. May 2 10:07:12 x1 klogd: [ 3030.380011] usb 3-1: new full speed USB device using uhci_hcd and address 16 May 2 10:07:27 x1 klogd: [ 3045.500013] usb 3-1: device descriptor read/64, error -110 May 2 10:07:42 x1 klogd: [ 3060.730008] usb 3-1: device descriptor read/64, error -110 May 2 10:07:42 x1 klogd: [ 3060.960012] usb 3-1: new full speed USB device using uhci_hcd and address 17 May 2 10:07:57 x1 klogd: [ 3076.080010] usb 3-1: device descriptor read/64, error -110 May 2 10:08:13 x1 klogd: [ 3091.310011] usb 3-1: device descriptor read/64, error -110 May 2 10:08:13 x1 klogd: [ 3091.540009] usb 3-1: new full speed USB device using uhci_hcd and address 18 May 2 10:08:23 x1 klogd: [ 3101.960009] usb 3-1: device not accepting address 18, error -110 May 2 10:08:23 x1 klogd: [ 3102.080009] usb 3-1: new full speed USB device using uhci_hcd and address 19 May 2 10:08:34 x1 klogd: [ 3112.500010] usb 3-1: device not accepting address 19, error -110 May 2 10:08:34 x1 klogd: [ 3112.500024] hub 3-0:1.0: unable to enumerate USB device on port 1 /var/log/messages of 2.6.38.4 May 2 10:17:56 x1 klogd: [ 61.308007] usb 7-2: new full speed USB device using uhci_hcd and address 2 May 2 10:17:57 x1 klogd: [ 61.472210] usb 7-2: New USB device found, idVendor=10c4, idProduct=ea60 May 2 10:17:57 x1 klogd: [ 61.472213] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 May 2 10:17:57 x1 klogd: [ 61.472215] usb 7-2: Product: CP2102 USB to UART Bridge Controller May 2 10:17:57 x1 klogd: [ 61.472217] usb 7-2: Manufacturer: Silicon Labs May 2 10:17:57 x1 klogd: [ 61.472219] usb 7-2: SerialNumber: 0001 May 2 10:18:08 x1 klogd: [ 73.328009] usb 3-1: new full speed USB device using uhci_hcd and address 4 May 2 10:18:09 x1 klogd: [ 73.842237] usb 3-1: New USB device found, idVendor=04b8, idProduct=010a May 2 10:18:09 x1 klogd: [ 73.842239] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 May 2 10:18:09 x1 klogd: [ 73.842242] usb 3-1: Product: Perfection1640 May 2 10:18:09 x1 klogd: [ 73.842243] usb 3-1: Manufacturer: EPSON Please cc me, I am not subscribed. -- Klaus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/