kernel-packages team mailing list archive

[Kunjesh Kaushik <1313300@xxxxxxxxxxxxxxxxxx>]

Hi Christopher,

Thanks a lot for help and support.

As it turns out, I have found the crux of the problem now and also
worked around it. As I reviewed the dmesg output from my previous posts,
I realized that hibernation image creation was working fine, as was
restoring it when the kernel knew where to look.

To cut a long story short, when I helped the kernel find the hibernation
image by adding the "resume=" command line parameter, it worked like a
charm. I successfully did "sudo pm-hibernate" with both kernel versions
3.13.0-24-generic and 3.15.0-031500rc2-generic.

I am attaching the dmesg output for 3.13.0-24-generic. Please let me
know how to proceed with this bug report.

Thanks,
Kunjesh.

** Attachment added: "dmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1313300/+attachment/4099472/+files/dmesg.txt

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https://bugs.launchpad.net/bugs/1313300

Title:
  [HP Compaq 6530b Notebook PC] Unable to hibernate with Ubuntu 14.04

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I am unable to hibernation mode. I have already allocated enough of
  swap space on a separate disk partition.

  I was testing hibernation support as suggested at https://wiki.ubuntu.com/DebuggingKernelHibernate and https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt. Specifically, I was testing using commands like the following:
  cd /sys/power
  echo shutdown > disk
  echo platform > pm_test
  echo disk > state

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: boot/vmlinuz-3.13.0-24-generic]
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kunjesh    2374 F.... pulseaudio
  CRDA:
   country IN:
    (2402 - 2482 @ 40), (N/A, 20)
    (5170 - 5250 @ 40), (N/A, 20)
    (5250 - 5330 @ 40), (N/A, 20), DFS
    (5735 - 5835 @ 40), (N/A, 20)
  Date: Sun Apr 27 14:46:42 2014
  InstallationDate: Installed on 2014-04-22 (4 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP Compaq 6530b
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic root=UUID=a0597d70-ce7b-4dcd-b7cb-30a9f760e21f ro 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-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/07/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68PDD Ver. F.20
  dmi.board.name: 30DD
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 96.23
  dmi.chassis.asset.tag: SGH9390GLT
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68PDDVer.F.20:bd12/07/2011:svnHewlett-Packard:pnHPCompaq6530b:pvrF.20:rvnHewlett-Packard:rn30DD:rvrKBCVersion96.23:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq 6530b
  dmi.product.version: F.20
  dmi.sys.vendor: Hewlett-Packard

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