[LENOVO 2306CTO] suspend/resume failure

[Steve Langasek]

dentally left it unattended / off main power over night this week I got a suspend/resume failure which I assumed was a regression in critical hibernate support; but I just had the same problem again when closing the laptop lid for transport, so this seems to be a real problem.

Both times this problem has occured, I was running linux-image-3.16.0-14-generic. After the latest crash I'm now on linux-image-3.16.0-16-generic. Prior to -14-, I hadn't rebooted in a while - it looks like I was running 3.16.0-6 for about a month, and that kernel definitely had no suspend/resume problems.

I'm reporting two copies of this bug and will link between them, due to bug #1372665. (The crash reports aren't exactly the same, I'm not sure if there's information in only one of them that's relevant.)

ProblemType: KernelOops
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-16-generic 3.16.0-16.22
ProcVersionSignature: Ubuntu 3.16.0-16.22-generic 3.16.2
Uname: Linux 3.16.0-16-generic x86_64
Annotation: This occured during a previous suspend and prevented it from resuming properly.
ApportVersion: 2.14.7-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: vorlon 5567 F.... pulseaudio
Date: Mon Sep 22 15:00:51 2014
DuplicateSignature: suspend/resume:LENOVO 2306CTO:G2ET97WW (2.57 )
ExecutablePath: /usr/share/apport/apportcheckresume
ExecutableTimestamp: 1409826875
Failure: suspend/resume
HibernationDevice: RESUME=UUID=6df76279-19ea-45a4-bec9-e4fdc858729a
InstallationDate: Installed on 2010-09-24 (1459 days ago)
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
InterpreterPath: /usr/bin/python3.4
MachineType: LENOVO 2306CTO
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcCwd: /
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-16-generic root=/dev/mapper/virgil-root 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-3.16.0-16-generic N/A
 linux-backports-modules-3.16.0-16-generic N/A
 linux-firmware 1.134
SourcePackage: linux
Title: [LENOVO 2306CTO] suspend/resume failure
UpgradeStatus: Upgraded to utopic on 2014-05-23 (122 days ago)
UserGroups:

WifiSyslog:

dmi.bios.date: 10/25/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G2ET97WW (2.57 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2306CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2306CTO
dmi.product.version: ThinkPad X230
dmi.sys.vendor: LENOVO

[Steve Langasek (vorlon)]

Related bug# bug #1372667

[Brad Figg (brad-figg)]

This change was made by a bot.

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1372667, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.