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[stl <stl555@xxxxxxx>]

** Attachment added: "output of dmesg after sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-suspend"   and booting up again"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400826/+attachment/4277623/+files/dmesg

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https://bugs.launchpad.net/bugs/1400826

Title:
  resuming from suspend always fails

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  resuming from suspend always fails 
  (passphrase entry screen appears on resume)

  i have tested the latest mainline kernel and it is not fixed

  bug has existed since at least linux 3.9 possibly longer though I
  haven’t been able to test earlier kernels

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  x321x321   2162 F.... pulseaudio
   /dev/snd/controlC0:  x321x321   2162 F.... pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Tue Dec  9 18:26:02 2014
  HibernationDevice: RESUME=UUID=c29b622b-da02-4828-b540-60005628948f
  InstallationDate: Installed on 2014-10-27 (43 days ago)
  InstallationMedia: Xubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  IwConfig:
   eth0      no wireless extensions.

   usb0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: ASUS All Series
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-24-generic root=/dev/mapper/xubuntu--vg-root ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware                             1.138
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/03/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2004
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87-C
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2004:bd06/03/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-C:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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