[Bug 1091479] [NEW] Freeze on plugging power cord back in

[Tristen Lundquist-Conley]

Public bug reported:

Running: Raring 13.04 Daily Build

Problem Package: Unknown; suspect pm-utils

What I expect: When plugging laptop power cord back in after removing
it, it should begin charging with no effect on performance.

What happens: Screen freezes to whatever is shown just before, whether
that is a video or a blank screen. Fan goes into overdrive; suspect
overloaded CPU. If there is music playing, it begins to skip and repeat
ala broken record.

What bothers me is that it only happens when I plug it back in, not when
unplugging it or turning it on. I looked for an already reported bug,
but the only ones that I found were either for previous releases of
Ubuntu or didn't match my experience.

I am running Ubuntu on a Samsung QX411-W02B.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntu-desktop 1.291
ProcVersionSignature: Ubuntu 3.7.0-7.15-generic 3.7.0
Uname: Linux 3.7.0-7-generic x86_64
ApportVersion: 2.7-0ubuntu2
Architecture: amd64
Date: Mon Dec 17 18:03:19 2012
InstallationDate: Installed on 2012-11-25 (22 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
SourcePackage: ubuntu-meta
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubuntu-meta (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug raring running-unity third-party-packages

** Attachment added: "System Specs"
   https://bugs.launchpad.net/bugs/1091479/+attachment/3462523/+files/specs.txt

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https://bugs.launchpad.net/bugs/1091479

Title:
  Freeze on plugging power cord back in

Status in “ubuntu-meta” package in Ubuntu:
  New

Bug description:
  Running: Raring 13.04 Daily Build

  Problem Package: Unknown; suspect pm-utils

  What I expect: When plugging laptop power cord back in after removing
  it, it should begin charging with no effect on performance.

  What happens: Screen freezes to whatever is shown just before, whether
  that is a video or a blank screen. Fan goes into overdrive; suspect
  overloaded CPU. If there is music playing, it begins to skip and
  repeat ala broken record.

  What bothers me is that it only happens when I plug it back in, not
  when unplugging it or turning it on. I looked for an already reported
  bug, but the only ones that I found were either for previous releases
  of Ubuntu or didn't match my experience.

  I am running Ubuntu on a Samsung QX411-W02B.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: ubuntu-desktop 1.291
  ProcVersionSignature: Ubuntu 3.7.0-7.15-generic 3.7.0
  Uname: Linux 3.7.0-7-generic x86_64
  ApportVersion: 2.7-0ubuntu2
  Architecture: amd64
  Date: Mon Dec 17 18:03:19 2012
  InstallationDate: Installed on 2012-11-25 (22 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MarkForUpload: True
  SourcePackage: ubuntu-meta
  UpgradeStatus: No upgrade log present (probably fresh install)

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