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[Bug 1313382] Re: After upgrade to 14.04, lid-closing suspend causes freeze

 

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.15 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.


[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-rc3-trusty/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1313382

Title:
  After upgrade to 14.04, lid-closing suspend causes freeze

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  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)

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