← Back to team overview

kernel-packages team mailing list archive

[Bug 1327625] Re: system spontaneously awakes from sleep; other sleep problems


There's no sticker giving specifics on the computer, at least that I
could find.  The order form for the computer says it's a HP Pavilion
dv6t Quad Edition Laptop, product # A2Z57AV.  That product number
suggests, according to a google search, that the specific version of the
dv6t it is is dv6t-6b00.

I've also filed a bug report when the system froze on trying to suspend.
It is bug #1328708.  The system has frozen on suspend three times in the
last three days.

The install of Ubuntu 14.04 was a fresh install about 2 months ago w/
KDE on top of it.  Started having these problems with suspend from
almost the day I started using KDE.

You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.

  system spontaneously awakes from sleep; other sleep problems

Status in “linux” package in Ubuntu:

Bug description:
  I added KDE to an Ubuntu installation.  When I'm in KDE, I've had
  numerous problems with suspend to RAM, even though I don't believe I
  had these problems in Unity.

  The particular problem I just had, so perhaps the data apport
  collected spotted something, was this:  I deliberately suspended to
  RAM.  A few seconds later, the computer woke up without my doing
  anything (did not touch the keyboard, etc.).  This has happened
  numerous times.  For a while, I had to suspend twice whenever I wanted
  the suspend to take hold.

  [Other suspend problems, but which have not occurred just now:  a)
  system freezes when I initiate a suspend--have to hard shutdown
  otherwise computer keeps running with nothing showing on either
  display; b) system goes into suspend, and wakes right back up again a
  few seconds later, for no apparent reason--can happen when I'm
  watching a video or editing some text; c) system suspends and wakes up
  when I move between activities]

  I erased the contents of various system logs to see what records were
  being generated when the problem occurs.  Only two logs showed any
  addition of material (from empty)--pm-suspend and pm-powersave.  I'm
  attaching them here.  Because other logs will have no content, I'll
  attach some older logs in case there's something that might be useful.

  Best wishes figuring this out!

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-29-generic 3.13.0-29.53
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic
  Uname: Linux 3.13.0-29-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
   /dev/snd/controlC0:  peterm     3016 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Sat Jun  7 17:47:52 2014
  HibernationDevice: RESUME=UUID=5d23be8c-e134-466b-8698-0344f70809a4
  InstallationDate: Installed on 2014-04-20 (48 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=UUID=905a5deb-feac-448c-9f59-7040a9ea9942 ro quiet splash vt.handoff=7
   linux-restricted-modules-3.13.0-29-generic N/A
   linux-backports-modules-3.13.0-29-generic  N/A
   linux-firmware                             1.127.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/23/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.1B
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 17FB
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 10.5A
  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:bd10/23/2012:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr058D110002204720000622100:rvnHewlett-Packard:rn17FB:rvr10.5A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dv6 Notebook PC
  dmi.product.version: 058D110002204720000622100
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to: