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[Launchpad Bug Tracker <1313382@xxxxxxxxxxxxxxxxxx>]

*** This bug is a security vulnerability ***

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On a Macbookpro 11,1 running 14.04 lid-closure causes system freeze.
When I had 13.10 installed it worked without problem. I used do-release-
upgrade to upgrade to trusty and the problem started. I've now tried
installing trusty from scratch, but get the same behavior.

This does not happen when using pm-suspend to initiate suspend. I
consider this a security issue, as some users may be inclined to leave
their PC on rather than suspend and locking screen.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.2
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Sun Apr 27 17:59:44 2014
InstallationDate: Installed on 2014-04-27 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug dist-upgrade trusty
-- 
After upgrade to 14.04, lid-closing suspend causes freeze
https://bugs.launchpad.net/bugs/1313382
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