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[Bug 1356722] Re: [Dell Precision T7600] plugged USB storage would drop after resume from suspend

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Sat, 02 Jan 2016 01:29:17 -0000
Reply-to: Bug 1356722 <1356722@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Po-Hsu Lin, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:
apport-collect 1356722

** Package changed: linux-lts-trusty (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1356722

Title:
  [Dell Precision T7600] plugged USB storage would drop after resume
  from suspend

Status in HWE Next:
  Won't Fix
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  CID: 201109-9790 Dell Precision T7600

  If suspend with an USB thumb drive, it will drop after resume, but it
  could work if you unplug and plug it to the systme again.

  Steps:
  1. Install 12.04.5, boot to desktop, insert two USB thumb drives in USB 2.0/3.0 port
  2. Suspend, then wake it up
  3. Check if the USB thumb driver still mounted and still working

  Expected result:
  * USB thumb drive works fine

  Actual result:
  * One usb will drop right after the system resumed from suspend, a few seconds later, another one will drop too.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57~precise1 [modified: boot/vmlinuz-3.13.0-32-generic]
  ProcVersionSignature: Ubuntu 3.13.0-32.57~precise1-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  Date: Wed Aug 13 23:36:00 2014
  InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140807.1)
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)

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