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[proteus <1417220@xxxxxxxxxxxxxxxxxx>]

Hi,

The motherboard is an Intel DH77DF (sorry, not a Gigabyte as incorrectly
wrote in the other post). The CPU is an Intel Core i7 3770K.

The dmidecode commands don't do anything. Running it without parameter gives:
root@hades:~# dmidecode
# dmidecode 2.12
# No SMBIOS nor DMI entry point found, sorry.

Looking in the BIOS directly I have the following information:

Desktop Board DH77KC - BIOS Version 0069 - 02/24/2012
(I never did a BIOS updated on this board, it worked fine before, including working suspend/resume under Ubuntu 12)

In case it's relevant, here are also the BIOS Power settings:

Intel Dynamic Power Technology: Custom
  Enhanced Intel SpeedStep Technology: Enabled
  OS ACPI C2 Report: Enabled
  OS ACPI C2 Report: Enabled

System Power Options:
  After Power Failure: Power On
  Deep S4/S5: Disabled
  Wake on LAN from S4/S5: Power On - Normal
  S3 State Indicator: Off
  Wake System from S5: Disabled
  PCIe ASPM Support: Enabled
  Native ACPI OS PCIe Support: Enabled
  Flash Update Sleep Delay: Disabled

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1417220

Title:
  After upgrade from 12 to 14.04, suspend/resume doesn't work

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After the upgrade, the suspend/resume function doesn't work. The
  system suspends (or seems to) OK. When trying to resume, the computer
  turns back on, but the display doesn't come on and the system is not
  visible from the network.

  In /var/crash I see crash reports from apportcheckresume - I'll upload
  one.

  Let me know what further information or help I need to provide.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-30-generic 3.16.0-30.40
  ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
  Uname: Linux 3.16.0-30-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  proteus    4084 F.... pulseaudio
  Date: Mon Feb  2 19:40:16 2015
  HibernationDevice: RESUME=UUID=76207244-3aeb-43e0-897d-176f645bba91
  InstallationDate: Installed on 2012-08-13 (902 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=35a539e8-c362-4573-a126-ee0df0972c65 ro acpi_sleep=nonvs elevator=deadline quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware                             1.138.1
  RfKill:
   0: hci0: Bluetooth
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)

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