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[Bug 1388618] Status changed to Confirmed


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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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  Ubuntu 14.04 doesn't recover from suspend on ThinkPad E440

Status in “linux” package in Ubuntu:

Bug description:
  After the system is suspended it doesn't recover. The screen remains black, the lid still blinks (indicating that the laptop is suspended). The power button also doesn't start the system.
  Bios version is 2.16.
  A workaround for this problem is to disable USB3 support from bios. The problem is similar ot bug report #1331077.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-39-generic 3.13.0-39.66
  ProcVersionSignature: Ubuntu 3.13.0-39.66-generic
  Uname: Linux 3.13.0-39-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
   /dev/snd/controlC0:  ceco       2126 F.... pulseaudio
   /dev/snd/controlC1:  ceco       2126 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Nov  2 20:55:42 2014
  HibernationDevice: RESUME=UUID=05fb3337-4136-46a2-8288-a9142306c863
  MachineType: LENOVO 20C500F8BM
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-39-generic root=UUID=3e73d4c0-26cc-40b2-be4d-62c36f2707ec ro quiet splash vt.handoff=7
   linux-restricted-modules-3.13.0-39-generic N/A
   linux-backports-modules-3.13.0-39-generic  N/A
   linux-firmware                             1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET96WW (2.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C500F8BM
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 PRO
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrJ9ET96WW(2.16):bd10/14/2014:svnLENOVO:pn20C500F8BM:pvrThinkPadEdgeE440:rvnLENOVO:rn20C500F8BM:rvrSDK0E50510PRO:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C500F8BM
  dmi.product.version: ThinkPad Edge E440
  dmi.sys.vendor: LENOVO

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