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[Bug 1595935] Re: Suspend not working on Ubuntu 16.04


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

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  Suspend not working on Ubuntu 16.04

Status in linux package in Ubuntu:

Bug description:
  Suspend and/or hibernate stopped working after upgrade from 15.10 to 16.04.
  Machine is a Dell Latitude 3540 from early 2014.

  Up until the upgrade in April suspend/hibernate/resume all worked
  fine, I would only reboot when an update required it or when going
  away for a week or so.

  This bug report was requested by Christopher M. Penalver in the course
  of analysing bug 1576909.

  If I can add more information, please say so.


  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-24-generic 4.4.0-24.43
  ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
  Uname: Linux 4.4.0-24-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
   /dev/snd/controlC0:  thomas     2349 F.... pulseaudio
  Date: Fri Jun 24 13:32:38 2016
  HibernationDevice: RESUME=UUID=d2b33e2c-e0ac-4439-8484-3c684ac09f84
  InstallationDate: Installed on 2014-06-24 (730 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Latitude 3540
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic.efi.signed root=UUID=6f195f6e-f9f2-4c1a-bc96-3bf4a5516379 ro quiet splash vt.handoff=7
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
   linux-restricted-modules-4.4.0-24-generic N/A
   linux-backports-modules-4.4.0-24-generic  N/A
   linux-firmware                            1.157.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-04-26 (58 days ago)
  dmi.bios.date: 04/17/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 02RKKX
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A06
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd04/17/2014:svnDellInc.:pnLatitude3540:pvrA06:rvnDellInc.:rn02RKKX:rvrA00:cvnDellInc.:ct8:cvrA06:
  dmi.product.name: Latitude 3540
  dmi.product.version: A06
  dmi.sys.vendor: Dell Inc.

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