From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964829AbWIPJhg (ORCPT ); Sat, 16 Sep 2006 05:37:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964838AbWIPJhg (ORCPT ); Sat, 16 Sep 2006 05:37:36 -0400 Received: from mx02.qsc.de ([213.148.130.14]:13264 "EHLO mx02.qsc.de") by vger.kernel.org with ESMTP id S964829AbWIPJhf convert rfc822-to-8bit (ORCPT ); Sat, 16 Sep 2006 05:37:35 -0400 From: Rene Rebe Organization: ExactCODE To: linux-kernel@vger.kernel.org, linux-usb-devel@lists.sourceforge.net Subject: USB device stopped working - can't set config #1, error -71 Date: Sat, 16 Sep 2006 11:37:14 +0200 User-Agent: KMail/1.9.4 Cc: Greg KH MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200609161137.14307.rene@exactcode.de> X-Spam-Score: -1.4 (-) X-Spam-Report: Spam detection software, running on the system "grum.localhost", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi all, with the latest kernels (definetly 2.6.17 and 1.6.8-rc*, I do now know off hand when this started) I can not access some (I think all USB 1) scanners via my SANE/Avision backend: usb 3-1: new full speed USB device using uhci_hcd and address 2 usb 3-1: configuration #1 chosen from 1 choice usb 3-1: can't set config #1, error -71 [...] Content analysis details: (-1.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.4 ALL_TRUSTED Passed through trusted hosts only via SMTP Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi all, with the latest kernels (definetly 2.6.17 and 1.6.8-rc*, I do now know off hand when this started) I can not access some (I think all USB 1) scanners via my SANE/Avision backend: usb 3-1: new full speed USB device using uhci_hcd and address 2 usb 3-1: configuration #1 chosen from 1 choice usb 3-1: can't set config #1, error -71 write(2, "attach: opening libusb:003:002\n", 31) = 31 open("/proc/bus/usb/003/002", O_RDWR) = 4 ioctl(4, USBDEVFS_SETCONFIGURATION, 0xbfc10c74) = -1 EPROTO (Protocol error) close(4) = 0 fstat64(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0 write(2, "[avision] ", 10) = 10 write(2, "attach: open failed (Invalid arg"..., 39) = 39 Currently this is on an x86 Apple MacBook: Bus 005 Device 002: ID 05ac:1000 Apple Computer Bus 005 Device 001: ID 0000:0000 Virtual Hub Bus 004 Device 002: ID 05ac:8240 Apple Computer Bus 004 Device 001: ID 0000:0000 Virtual Hub Bus 003 Device 001: ID 0000:0000 Virtual Hub Bus 002 Device 002: ID 05ac:0218 Apple Computer Bus 002 Device 001: ID 0000:0000 Virtual Hub Bus 001 Device 009: ID 05ac:020c Apple Computer Bus 001 Device 008: ID 046d:c00c Logitech Inc. Optical Wheel Mouse Bus 001 Device 007: ID 05ac:1003 Apple Computer Bus 001 Device 004: ID 05ac:8300 Apple Computer Bus 001 Device 002: ID 05e3:0606 Genesys Logic, Inc. Bus 001 Device 001: ID 0000:0000 Virtual Hub While this simple lsusb is enough to trigger the issue: usb 3-1: new full speed USB device using uhci_hcd and address 3 usb 3-1: configuration #1 chosen from 1 choice usb 3-1: can't set config #1, error -71 And the affected devices do not appear in the lsusb output. Btw: I saw a patch related to usb1 devics behind usb2 hubs, but I think it made no difference here. Btw2: I also do not see the standard bluetooth USB HCI that is suppost to be in the MacBook and that is listed and works fine in OS X. Yours, -- René Rebe - ExactCODE - Berlin (Europe / Germany) http://exactcode.de | http://t2-project.org | http://rene.rebe.name +49 (0)30 / 255 897 45