Sometimes hibertation fails to proceed after switching out of X [LG R590-5700]

Bug #974313 reported by Hélio Nunes on 2012-04-05
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)

Bug Description

Testing for the Laptop Testing Team, I found that when using 'sudo pm-hibernate' (hibernate option is not displayed), sometimes the system hangs: black screen, no disk activity, no turn off, only REISUB works. Sometimes it hibernates and resumes ok.

I am suspecting that the failure is related to the previous tests I did: maybe webcam or card reader. I will test it later.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-21-generic 3.2.0-21.34
ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
Uname: Linux 3.2.0-21-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
CheckboxSubmission: 7801270bed73bf50fdc0170f4c4dffa4
CheckboxSystem: c69722ecac764861be52925fa50b4dcc
Date: Thu Apr 5 10:58:23 2012
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=e5f51dcb-c174-4cc1-b10c-aa3397abaddf
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
MachineType: LG Electronics R590-P.BN58P1
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-21-generic root=UUID=69291abc-7421-440f-aa9d-a3d19611f6bc ro quiet splash vt.handoff=7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install) 05/11/2011
dmi.bios.vendor: INSYDE
dmi.bios.version: QL4L3I81
dmi.board.asset.tag: Base Board Asset Tag Base Board Product Name
dmi.board.vendor: Intel Corp.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvrQL4L3I81:bd05/11/2011:svnLGElectronics:pnR590-P.BN58P1:pvrTBD:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion: R590-P.BN58P1
dmi.product.version: TBD
dmi.sys.vendor: LG Electronics

Hélio Nunes (dedalu-dedalu) wrote :
Hélio Nunes (dedalu-dedalu) wrote :

pm-suspend.log with 2 hibernate failures and 2 successes.

Ubuntu QA Website (ubuntuqa) wrote :

This bug has been reported on the Ubuntu laptop testing tracker.

A list of all reports related to this bug can be found here:

tags: added: laptop-testing

Thank you for taking the time to file a bug report on this issue.

However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request.

We have noted that there is a newer version of the development kernel than the one you last tested when this issue was found. Please test again with the newer kernel and indicate in the bug if this issue still exists or not.

You can update to the latest development kernel by simply running the following commands in a terminal window:

    sudo apt-get update
    sudo apt-get dist-upgrade

If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released.

If you want this bot to quit automatically requesting kernel tests, add a tag named: bot-stop-nagging.

 Thank you for your help, we really do appreciate it.

Changed in linux (Ubuntu):
status: New → Confirmed
status: Confirmed → Incomplete
tags: added: kernel-request-3.2.0-22.35
Changed in linux (Ubuntu):
importance: Undecided → Medium
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status: Incomplete → Expired
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