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Date: Wed, 15 Nov 2006 13:41:19 -0800 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [Bugme-new] [Bug 7533] New: resetting usb bus when use external usb hdd on usb 2.0 http://bugzilla.kernel.org/show_bug.cgi?id=7533 Summary: resetting usb bus when use external usb hdd on usb 2.0 Kernel Version: 2.6.18 and later Status: NEW Severity: high Owner: [EMAIL PROTECTED] Submitter: [EMAIL PROTECTED] Most recent kernel where this bug occur: 2.6.18.2; 2.6.19-rc5; 2.6.19-rc5-mm1 Distribution: Debian GNU/Linux "etch" (4.0) Hardware Environment: Asus A3L laptop. P-M 2.0 GHz, 1Gb RAM, Intel 852GME chipset, 100 Gb HDD, DVD-CDRW Software Environment: GCC 4.1 Problem Description: when I connect my exterlan 40Gb usb drive in canyon box I get: usb 4-1: new high speed USB device using ehci_hcd and address 3 usb 4-1: configuration #1 chosen from 1 choice SCSI subsystem initialized Initializing USB Mass Storage driver... scsi0 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 3 usb-storage: waiting for device to settle before scanning usbcore: registered new driver usb-storage USB Mass Storage support registered. Vendor: IC25N040 Model: ATMR04-0 Rev: MO2O Type: Direct-Access ANSI SCSI revision: 00 usb-storage: device scan complete SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) sda: Write Protect is off sda: Mode Sense: 00 14 00 00 sda: assuming drive cache: write through SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) sda: Write Protect is off sda: Mode Sense: 00 14 00 00 sda: assuming drive cache: write through sda: sda1 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13<6>usb 4-1: reset high speed USB device using ehci_hcd and address 3 sda14 sda15 > sd 0:0:0:0: Attached scsi disk sda usb 4-1: reset high speed USB device using ehci_hcd and address 3 usb 4-1: reset high speed USB device using ehci_hcd and address 3 usb 4-1: reset high speed USB device using ehci_hcd and address 3 this "reset" block different programs to work with disk! Between two messages past 15 - 30 sec. Steps to reproduce: Just attach externel usb drive. If ehci_hcd is off in kernel configuretion all work correctly... but i haven~t got usb 2.0! ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
