Mathieu Marquer, thank you for reporting this and helping make Ubuntu
better. Could you please test the latest upstream kernel available from
the very top line at the top of the page (the release names are
irrelevant for testing, and please do not test the daily folder)
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue.
If the test did not allow you to test to the issue (ex. you couldn't boot into
the OS) please make a comment in your report about this, and continue to test
the next most recent kernel version until you can test to the issue. Once
you've tested the upstream kernel, please comment on which kernel version
specifically you tested. If this bug is fixed in the mainline kernel, please
add the following tags by clicking on the yellow circle with a black pencil
icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-3.XY-rcZ
Where XY and Z are numbers corresponding to the kernel version.
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-3.XY-rcZ
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results.
Thank you for your understanding.
** Tags added: latest-bios-1.15
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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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/1419518
Title:
[LENOVO 20344] suspend/resume failure
Status in linux package in Ubuntu:
Incomplete
Bug description:
Screen stays black when trying to resume, I have to power off the
computer and start it again.
ProblemType: KernelOops
DistroRelease: Ubuntu 15.04
Package: linux-image-3.18.0-12-generic 3.18.0-12.13
ProcVersionSignature: Ubuntu 3.18.0-12.13-generic 3.18.4
Uname: Linux 3.18.0-12-generic x86_64
Annotation: This occured during a previous suspend and prevented it from
resuming properly.
ApportVersion: 2.16-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lightdm 1507 F.... pulseaudio
mathieu 2358 F.... pulseaudio
/dev/snd/controlC1: lightdm 1507 F.... pulseaudio
mathieu 2358 F.... pulseaudio
Date: Sun Feb 8 21:03:40 2015
DuplicateSignature: suspend/resume:LENOVO 20344:96CN29WW(V1.15)
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
InstallationDate: Installed on 2014-12-09 (60 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
InterpreterPath: /usr/bin/python3.4
MachineType: LENOVO 20344
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
TERM=linux
PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.18.0-12-generic.efi.signed
root=UUID=e5668ab6-1bae-42da-9c57-a68bef726b9f 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-3.18.0-12-generic N/A
linux-backports-modules-3.18.0-12-generic N/A
linux-firmware 1.141
SourcePackage: linux
Title: [LENOVO 20344] suspend/resume failure
UpgradeStatus: Upgraded to vivid on 2015-01-04 (34 days ago)
UserGroups:
dmi.bios.date: 10/16/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: 96CN29WW(V1.15)
dmi.board.asset.tag: 31900058WIN
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: 31900058WIN
dmi.chassis.asset.tag: 31900058WIN
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Yoga 2 13
dmi.modalias:
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
dmi.product.name: 20344
dmi.product.version: Lenovo Yoga 2 13
dmi.sys.vendor: LENOVO
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