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[Bug 1222002] Re: USB 3.0 Disconnects on Ubuntu 12.04 LTS

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>
Date: Mon, 09 Sep 2013 15:37:35 -0000
Reply-to: Bug 1222002 <1222002@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1222002

Title:
  USB 3.0 Disconnects on Ubuntu 12.04 LTS

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  After a clean install and upgdate of Ubuntu 12.04 LTS I can not use my
  USB 3.0 ports to restore files from my backup disk.

  uname -a
  Linux csipetke 3.8.0-30-generic #44~precise1-Ubuntu SMP Fri Aug 23 18:32:41 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

  The errors I get from command line:

  cp: reading `gsinai/.recently-used.xbel.82Z5BV': Input/output error
  cp: failed to extend `/dev/null': Input/output error

  dmesg:
  [ 2050.726287] Buffer I/O error on device dm-0, logical block 296747919
  [ 2050.726290] lost page write due to I/O error on dm-0

  syslog:
  Sep  7 10:55:59 csipetke kernel: [  650.040129] usb 3-12: reset high-speed USB device number 4 using xhci_hcd
  Sep  7 10:55:59 csipetke kernel: [  650.062917] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8807f2534600
  Sep  7 11:19:24 csipetke kernel: [ 2050.726287] Buffer I/O error on device dm-0, logical block 296747919
  Sep  7 11:19:24 csipetke kernel: [ 2050.726290] lost page write due to I/O error on dm-0

  The problem is 100% reproducable, please tell me if you need more
  information.

  The same disk works fine with my laptop running the same version of Ubuntu.
  --- 
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: amd64
  DistroRelease: Ubuntu 12.04
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
  MarkForUpload: True
  Package: linux-image-3.8.0-30-generic 3.8.0-30.44~precise1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 3.8.0-30.44~precise1-generic 3.8.13.6
  Tags:  precise running-unity
  Uname: Linux 3.8.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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