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[Bug 1355134] Re: [HP Pavilion dv6-6150ej] Ubuntu 14.04 fails to suspend and display does not turn back on resume from suspend


I'm not sure to what mainline kernel you are referring. Do you mean to
this?: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12.26-trusty/

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  [HP Pavilion dv6-6150ej] Ubuntu 14.04 fails to suspend and display
  does not turn back on resume from suspend

Status in “linux” package in Ubuntu:

Bug description:
  Problem description: When trying to suspend Ubuntu and closing the lid, the computer stays on and doesn't suspend. When opening the lid and trying to resume Ubuntu (i.e. by moving the mouse), the display stays black and the computer doesn't seem to respond.
  This problem does not occur on every suspend (most of them succeed without problem). It only happens every once in a while.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
   /dev/snd/controlC0:  yaron      2364 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Aug 11 14:13:15 2014
  MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic root=UUID=44C4B04CC4B041CA loop=/hostname/disks/root.disk rw
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-07-24 (18 days ago)
  dmi.bios.date: 10/05/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.1B
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1656
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 10.31
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.1B:bd10/05/2011:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr0595100000244710000020100:rvnHewlett-Packard:rn1656:rvr10.31:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dv6 Notebook PC
  dmi.product.version: 0595100000244710000020100
  dmi.sys.vendor: Hewlett-Packard

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