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[Justin Evans <justin.evans@xxxxxxxxx>]

I upgraded the wireless drivers for my router and the problem went away
(2+ days uptime now).  Still perplexing why it was re-introduced in the
first place, and even more perplexing why wireless drivers on my router
would fix it.

Anyway, it seems like the root cause for the re-introduction of this bug
may be extremely difficult to hunt down.  Unless you would like me to
try a few different scenarios for troubleshooting purposes on your end,
I'm comfortable with closing this issue.

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https://bugs.launchpad.net/bugs/1366248

Title:
  [Intel D54250WYK] Wireless Dropped Connection Intel 7260.HMWG

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The wireless connection is dropping once again.  Everything seemed
  fine after the last dist-upgrade on or around 8/29.  An apt-get
  update/upgrade between 8/29 and 9/3 seems to have introduced this bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  justin     1549 F.... pulseaudio
   /dev/snd/controlC0:  justin     1549 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Sep  5 19:51:33 2014
  HibernationDevice: RESUME=UUID=8048d919-eb4b-45eb-a626-ebd626d468f1
  InstallationDate: Installed on 2014-04-25 (133 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed root=UUID=ba994e83-d5aa-4912-825f-c6d10a7d86ae ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/03/2014
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: WYLPT10H.86A.0025.2014.0303.1008
  dmi.board.name: D54250WYK
  dmi.board.vendor: Intel Corporation
  dmi.board.version: H13922-303
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrWYLPT10H.86A.0025.2014.0303.1008:bd03/03/2014:svn:pn:pvr:rvnIntelCorporation:rnD54250WYK:rvrH13922-303:cvn:ct3:cvr:

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