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[rdbert <tohyf@xxxxxxxxx>]

Public bug reported:

I am using a laptop and all the USB ports will suddenly stop working
especially when the laptop has been put to sleep and then resumed again
(however the probability is very rare) . USB mouse, keyboard, flash
drives will not be detected when plugged into any of the USB ports.

lsb_release -rd output:
Description:    Ubuntu 12.04.5 LTS
Release:        12.04

uname -r :
3.13.0-40-generic

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Incomplete


** Tags: precise

** Attachment added: "lspci-vnvn.log"
   https://bugs.launchpad.net/bugs/1416238/+attachment/4308591/+files/lspci-vnvn.log

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https://bugs.launchpad.net/bugs/1416238

Title:
  USB randomly stops working on Kubuntu 12.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am using a laptop and all the USB ports will suddenly stop working
  especially when the laptop has been put to sleep and then resumed
  again (however the probability is very rare) . USB mouse, keyboard,
  flash drives will not be detected when plugged into any of the USB
  ports.

  lsb_release -rd output:
  Description:    Ubuntu 12.04.5 LTS
  Release:        12.04

  uname -r :
  3.13.0-40-generic

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