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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1404428

Title:
  System does not resume after suspend

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  In linux-image-3.13.0-41 and -43, my system goes to sleep when the lid
  is closed, but does not resume when the lid is opened.  It's probably
  hardware specific (MacBook Pro running Trusty/14.04), but I saw that
  my hardware data was sent with this report.

  I noticed the problem in 3.13.0-43 and installed linux-images backward
  until I found one that does not suffer from this problem.
  Suspend/resume works in 3.13.0-40 and previous versions and does not
  work in 3.13.0-41 and later versions, reproducibly (I rebooted with
  different kernel versions several times to be sure).  Something was
  introduced in this version that breaks suspend/resume.

  For now, I'm using 3.13.0-40, but I'm hoping this gets resolved so
  that I can keep up to date with kernel versions again.  (Thanks!)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-41-generic 3.13.0-41.70
  ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
  Uname: Linux 3.13.0-40-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  pivarski   2310 F.... pulseaudio
   /dev/snd/controlC0:  pivarski   2310 F.... pulseaudio
  Date: Fri Dec 19 19:43:31 2014
  HibernationDevice: RESUME=UUID=c3b7c7b4-008d-4753-b205-63ab65db36e7
  InstallationDate: Installed on 2014-09-27 (83 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
  MachineType: Apple Inc. MacBookPro6,2
  ProcFB:
   0 nouveaufb
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-40-generic.efi.signed root=UUID=e4ed6837-c7cd-42bf-8e63-e213f9b4681c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-40-generic N/A
   linux-backports-modules-3.13.0-40-generic  N/A
   linux-firmware                             1.127.10
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/09/11
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP61.88Z.0057.B0F.1112091028
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-F22586C8
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro6,2
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-F22586C8
  dmi.modalias: dmi:bvnAppleInc.:bvrMBP61.88Z.0057.B0F.1112091028:bd12/09/11:svnAppleInc.:pnMacBookPro6,2:pvr1.0:rvnAppleInc.:rnMac-F22586C8:rvrMacBookPro6,2:cvnAppleInc.:ct10:cvrMac-F22586C8:
  dmi.product.name: MacBookPro6,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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