[Lenovo M5400] suspend/resume failure

[Nikita Puzankov]

After open my laptop, i see black screen sometimes and nothings happens with display.

ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-20-generic 3.13.0-20.42
ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
Uname: Linux 3.13.0-20-generic x86_64
Annotation: This occured during a previous suspend and prevented it from resuming properly.
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: humb1t 2092 F.... pulseaudio
 /dev/snd/controlC1: humb1t 2092 F.... pulseaudio
Date: Tue Apr 1 11:18:25 2014
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=86fab96c-1406-4ee1-b3af-90bf5d514347
InstallationDate: Installed on 2014-03-29 (2 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
InterpreterPath: /usr/bin/python3.4
IwConfig:
 eth0 no wireless extensions.

 lo no wireless extensions.
MachineType: LENOVO 20281
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-20-generic.efi.signed root=UUID=10f9b653-91fd-4b1f-9d31-6246c070d4d6 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-3.13.0-20-generic N/A
 linux-backports-modules-3.13.0-20-generic N/A
 linux-firmware 1.126
SourcePackage: linux
Title: [LENOVO 20281] suspend/resume failure
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 08/08/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: J6ET27WW (1.04 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20281 QB0
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:bvrJ6ET27WW(1.04):bd08/08/2013:svnLENOVO:pn20281:pvrM5400:rvnLENOVO:rn20281QB0:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20281
dmi.product.version: M5400
dmi.sys.vendor: LENOVO

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.14 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'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-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/v3.14-trusty/

[penalvch (penalvch)]

Nikita Puzankov, did this problem not occur in a release prior to Trusty?

[Nikita Puzankov (humb1t)]

Yes, now it's not occur.

[penalvch (penalvch)]

Nikita Puzankov, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1300644/comments/5 regarding this being fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find.