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[Sean Smith <stoc2528@xxxxxxxxx>]

Replaced Samsung SSD with original HDD.  Did fresh install of Ubuntu 
14.04.3, installed all updates, including kernel 3.19.0-28-generic. 
Laptop hibernates- sort of.

After entering " sudo pm-hibernate "  Data is written to disk, screen 
goes blank and laptop becomes unresponsive.

The lights for a "power on" state remains solid and does not blink as it 
does when suspended.  Laptop will not wake with press of the power 
button.  Power button must be held down until laptop shuts off.

After laptop is successfully powered off, pressing the power button once 
more "awakens" the laptop from the previous hibernation state with saved 
applications and work on screen from when sudo pm-hibernate was entered.



On 09/14/2015 09:56 AM, Sean Smith wrote:
> I assume this to be an anomaly with my Panasonic Toughbook CF-53 as 
> the "fail to resume from hibernation" happens with CenOS 7 (1503) 
> using the default 3.10 kernel, as well as with Ubuntu 14.04.3 using 
> the default 3.19 kernel.
>
> I experience this same problem with an installation using legacy BIOS 
> settings or UEFI settings
>
>
> I installed a Samsung 850Pro 256g SSD in this laptop but had never 
> tried to hibernate it using the original 512g HDD.  I'm suspicious of 
> the hibernation compatibility of the Samsung SSD in this laptop and 
> plan to reinstall the original HDD and try hibernation again.
>
> Regards,
>
>
>
>
>
> On 09/14/2015 08:06 AM, Joseph Salisbury wrote:
>> Did this issue start happening after an update/upgrade?  Was there a
>> prior kernel version where you were not having this particular problem?
>>
>> Would it be possible for you to test the latest upstream kernel? Refer
>> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
>> v4.3 kernel[0].
>>
>> If this bug is fixed in the mainline kernel, please add the following
>> tag 'kernel-fixed-upstream'.
>>
>> If the mainline kernel does not fix this bug, please add the tag:
>> 'kernel-bug-exists-upstream'.
>>
>> Once testing of the upstream kernel is complete, please mark this bug as
>> "Confirmed".
>>
>>
>> Thanks in advance.
>> [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.3-rc1-unstable/
>>
>> ** Changed in: linux (Ubuntu)
>>     Importance: Undecided => Medium
>>
>> ** Changed in: linux (Ubuntu)
>>         Status: Confirmed => Incomplete
>>
>

-- 
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/1495102

Title:
  [Panasonic Corporation CF53-4] hibernate/resume failure

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Entered  " sudo pm-hibernate "  Laptop hibernated but wouldn't resume,
  had to power off.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-7-generic 4.2.0-7.7 [modified: boot/vmlinuz-4.2.0-7-generic]
  ProcVersionSignature: Ubuntu 4.2.0-7.7-generic 4.2.0
  Uname: Linux 4.2.0-7-generic x86_64
  Annotation: This occurred during a previous hibernation, and prevented the system from resuming properly.
  ApportVersion: 2.18.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  sean       1444 F.... pulseaudio
   /dev/snd/controlC0:  sean       1444 F.... pulseaudio
  Date: Sat Sep 12 10:17:40 2015
  DuplicateSignature: hibernate/resume:Panasonic Corporation CF53-4:V4.00L16
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: hibernate/resume
  HibernationDevice: RESUME=UUID=9980098f-e9dc-4a15-ba4e-2bb9167e2838
  InstallationDate: Installed on 2015-09-12 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150910)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Panasonic Corporation CF53-4
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-7-generic root=UUID=9fa82ba6-4fb3-4394-9d8d-fb6faee16f6e ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-7-generic N/A
   linux-backports-modules-4.2.0-7-generic  N/A
   linux-firmware                           1.147
  SourcePackage: linux
  Title: [Panasonic Corporation CF53-4] hibernate/resume failure
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 08/28/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V4.00L16
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: CF53-4
  dmi.board.vendor: Panasonic Corporation
  dmi.board.version: 1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Panasonic Corporation
  dmi.chassis.version: 001
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV4.00L16:bd08/28/2014:svnPanasonicCorporation:pnCF53-4:pvr004:rvnPanasonicCorporation:rnCF53-4:rvr1:cvnPanasonicCorporation:ct10:cvr001:
  dmi.product.name: CF53-4
  dmi.product.version: 004
  dmi.sys.vendor: Panasonic Corporation

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