[LENOVO IdeaPad U310] suspend/resume failure

[Philipp Hug]

On low-power notebook goes to suspend, but doesn't resume but boots normally instead.

ProblemType: KernelOops
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-1-generic 3.8.0-1.5
ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
Uname: Linux 3.8.0-1-generic x86_64
Annotation: This occured during a previous suspend and prevented it from resuming properly.
ApportVersion: 2.8-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: hug 2929 F.... pulseaudio
Date: Wed Jan 23 19:33:44 2013
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=44190c3b-a434-4b8a-bc1f-938292f9e413
InstallationDate: Installed on 2012-10-17 (98 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
InterpreterPath: /usr/bin/python3.3
MachineType: LENOVO IdeaPad U310
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-1-generic root=UUID=4c68b3c9-3782-4559-b462-86e4a70a7b89 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-3.8.0-1-generic N/A
 linux-backports-modules-3.8.0-1-generic N/A
 linux-firmware 1.99
SourcePackage: linux
Title: [LENOVO IdeaPad U310] suspend/resume failure
UpgradeStatus: Upgraded to raring on 2012-10-18 (97 days ago)
UserGroups:

dmi.bios.date: 06/05/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 65CN15WW
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Lenovo
dmi.board.vendor: LENOVO
dmi.board.version: Lenovo U310
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnLENOVO:bvr65CN15WW:bd06/05/2012:svnLENOVO:pnIdeaPadU310:pvrLenovoU310:rvnLENOVO:rnLenovo:rvrLenovoU310:cvnIntelCorporation:ct9:cvr0.1:
dmi.product.name: IdeaPad U310
dmi.product.version: Lenovo U310
dmi.sys.vendor: LENOVO

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

There are some initial steps that you can take to debug suspend/resume issues. Please take a look at the following wiki page:
https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume

[Brad Figg (brad-figg)]

There have been a number of kernel updates since the one you reported this
bug against. 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.

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

[Launchpad Janitor (janitor)]

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