Public bug reported:
I tried to suspend my Lenovo Carbon X1 by shutting the lid. Later, I
found that instead of suspending, it was hot and spinning the cpu fan on
full. I had to hold the power button until I rebooted the machine.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-generic 3.19.0.56.54
ProcVersionSignature: Ubuntu 3.19.0-56.62-generic 3.19.8-ckt15
Uname: Linux 3.19.0-56-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jlquinn 1749 F.... pulseaudio
/dev/snd/controlC0: jlquinn 1749 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Mar 17 22:10:32 2016
HibernationDevice: RESUME=UUID=adf511cb-b113-4140-a5aa-aface6335c7f
InstallationDate: Installed on 2015-08-18 (212 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 20BS003BUS
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-56-generic
root=UUID=b7935dc9-2ee9-4776-b8ba-55f007225779 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-56-generic N/A
linux-backports-modules-3.19.0-56-generic N/A
linux-firmware 1.143.7
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/12/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N14ET28W (1.06 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BS003BUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN14ET28W(1.06):bd03/12/2015:svnLENOVO:pn20BS003BUS:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BS003BUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BS003BUS
dmi.product.version: ThinkPad X1 Carbon 3rd
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug vivid
** Attachment added: "kernel log"
https://bugs.launchpad.net/bugs/1558909/+attachment/4602808/+files/kern.log
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https://bugs.launchpad.net/bugs/1558909
Title:
System failed to suspend - high cpu
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