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[Bug 441350] Re: acpi-table is mixed up after reboot on HP-laptop. Fan blows continously

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <441350@xxxxxxxxxxxxxxxxxx>
Date: Sun, 16 Mar 2014 04:18:42 -0000
Reply-to: Bug 441350 <441350@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/441350

Title:
  acpi-table is mixed up after reboot on HP-laptop. Fan blows
  continously

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Binary package hint: acpid

  On my HP Compaq 8710p the ACPI does not get reset well.
  I used this script:
  cat /proc/acpi/fan/C376/state
  cat /proc/acpi/fan/C377/state
  cat /proc/acpi/fan/C378/state
  cat /proc/acpi/fan/C379/state
  cat /proc/acpi/fan/C37A/state
  cat /proc/acpi/fan/C37B/state
  cat /proc/acpi/fan/C393/state
  cat /proc/acpi/fan/C394/state
  cat /proc/acpi/fan/C395/state
  cat /proc/acpi/fan/C396/state
  cat /proc/acpi/fan/C397/state

  If I turn of my laptop for a few minutes and turn it on again, I get:
  status:                  off
  status:                  off
  status:                  off
  status:                  off
  status:                  on
  status:                  off
  status:                  off
  status:                  off
  status:                  off
  status:                  off
  status:                  off

  If I reboot, or turn on the laptop within a few minutes I get:
  status:                  off
  status:                  on
  status:                  on
  status:                  on
  status:                  on
  status:                  off
  status:                  off
  status:                  off
  status:                  off
  status:                  off
  status:                  on

  The result is that the fan blows at full speed, which is very annoying
  (and battery consuming). Bios is compiled with MSFT-compiler. Can
  Ubuntu force the table to be reset during boot?

  ProblemType: Bug
  Architecture: i386
  DistroRelease: Ubuntu 9.04
  NonfreeKernelModules: nvidia
  Package: acpid 1.0.6-9ubuntu4.9.04.3
  ProcEnviron:
   PATH=(custom, user)
   LANG=nl_NL.UTF-8
   SHELL=/bin/bash
  SourcePackage: acpid
  Uname: Linux 2.6.28-15-generic i686

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