kernel-packages team mailing list archive

[Jarno Suni <1520242@xxxxxxxxxxxxxxxxxx>]

The bug is fixed in 4.5.0-040500-generic.

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https://bugs.launchpad.net/bugs/1520242

Title:
  HP Compaq 8510w: Fan is running constantly in high speed after resume
  from suspend to RAM

Status in linux package in Ubuntu:
  Expired

Bug description:
  No proper reason for running at so high speed as there is not much CPU
  load. Product number of the notebook: GC114EA#AK8

  WORKAROUND: Put following script in /etc/pm/sleep.d :
  #!/bin/sh
  case "$1" in
          resume|thaw)
                  for i in $(seq 0 10) ;
                  do
                          echo "0" > /sys/devices/virtual/thermal/cooling_device${i}/cur_state
                  done
  ;;
  esac

  In ubuntu 15.04 or later you may have to add this executable script in
  /lib/systemd/system-sleep/ :

  #!/bin/sh
  case $1/$2 in
    pre/*)
      ;;
    post/*)     
      for i in $(seq 0 10) ; do
        echo "0" > /sys/devices/virtual/thermal/cooling_device${i}/cur_state
      done
      ;;
  esac

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jarnos     1404 F.... pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Nov 26 15:37:42 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=19c075ab-2b2e-4285-a3a5-dbd15ee7b31e
  InstallationDate: Installed on 2015-11-21 (4 days ago)
  InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic root=UUID=bdc3be24-dee9-4ead-bca0-c9b1e45a87e5 ro persistent quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware                            1.149.2
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/01/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68MVD Ver. F.20
  dmi.board.name: 30C5
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 71.36
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68MVDVer.F.20:bd12/01/2011:svnHewlett-Packard:pn:pvrF.20:rvnHewlett-Packard:rn30C5:rvrKBCVersion71.36:cvnHewlett-Packard:ct10:cvr:
  dmi.product.version: F.20
  dmi.sys.vendor: Hewlett-Packard

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