[Bug 952556] Re: [Precise] [Hardware-killer] HD restarts every few seconds

[Dagnachew L.]

This issue is driving me crazy. I tried Setting "apm_battery = 128" in
/etc/hdparm.conf and it seemed to work for a while and starts the same
issue again. I don't want to keep on trying options for fear of damaging
my 1TB HD on my Samsung Chronos 7 laptop, that would be too much.

On the extreme side, this is the kind of thing that makes people shy
away from Linux. The problem has been known to be there for a while, so
why not fix this imminently important issue, more important than UNITY,
my two cents. If I can't use my laptop (which is supposed to give me 5+
hours battery life) on battery mode, what would be the reason for
spending so much money on it and so much time on Linux. I say all this,
because I Love Linux/Ubuntu and want to use it everyday. So, please fix
this or at least tell us what to do so we don't end up damaging our HD.
I know Ubuntu comes under 'Absolutely No Warranty ...'

Thank you.

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https://bugs.launchpad.net/bugs/952556

Title:
  [Precise] [Hardware-killer] HD restarts every few seconds

Status in “hdparm” package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  After update from Oneiric to Precise Beta 1, kernel 3.2.0-18-generic,
  I notice that, when on battery, my Dell XPS  M1330 laptop has its HD
  spin down, then restart, very, very, very often, which means several
  times per minute.

  At this pace the HD won't live long, and this reminds to me a problem
  we had few years ago with "disk killers" linuxes that were
  unloading/reloading the HD heads much too often, killing disks in a
  couple of months.

  So I prefer to ring the alarm bell early...

  Upgrading from Oneiric to Precise I didn't change any power management
  parameter, but it definitely didn't do this before (and still doesn't
  do this on other distros I have on multiboot, so that's no hardware
  issue, only Precise does that on my machine...)

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-18-generic 3.2.0-18.28
  ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
  Uname: Linux 3.2.0-18-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  michel     3044 F.... pulseaudio
  CRDA:
   country FR:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5170 - 5250 @ 40), (N/A, 20)
   	(5250 - 5330 @ 40), (N/A, 20), DFS
   	(5490 - 5710 @ 40), (N/A, 27), DFS
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf6dfc000 irq 46'
     Mixer name	: 'Silicon Image SiI1392 HDMI'
     Components	: 'HDA:83847616,1028020a,00100201 HDA:10951392,1028020a,00100000'
     Controls      : 33
     Simple ctrls  : 19
  CheckboxSubmission: 1ea6109db29b53f721a523a77b7f3abf
  CheckboxSystem: d00f84de8a555815fa1c4660280da308
  Date: Sun Mar 11 22:25:00 2012
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=0e7ded16-c4fc-4f81-8562-3cb1196809d3
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
  MachineType: Dell Inc. XPS M1330
  ProcEnviron:
   LANGUAGE=fr_FR:fr:en_US:en
   TERM=xterm
   PATH=(custom, user)
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-18-generic root=/dev/mapper/VG1-UBUNTU ro clocksource=hpet quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-18-generic N/A
   linux-backports-modules-3.2.0-18-generic  N/A
   linux-firmware                            1.71
  SourcePackage: linux
  UpgradeStatus: Upgraded to precise on 2012-03-10 (1 days ago)
  dmi.bios.date: 12/26/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0N6705
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn0N6705:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: XPS M1330
  dmi.sys.vendor: Dell Inc.

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