Public bug reported:
Basicly bug #399132 seems to still be happening an oneiric with the
latest kernel. With it, DV6 (my particular device is HP Pavilion
DV6-6042eo) has it's fan on always, even on the the most passive of
uses, and occassionally, even without the temperature sensors showing
any heating, the fan goes on high speed. This makes a lot of noise and
also consumes much more of the battery than sane fan use would.
Here is some data gathered:
lynoure@lalli:~$ grep . /sys/class/hwmon/hwmon*/*
/sys/class/hwmon/hwmon0/name:acpitz
/sys/class/hwmon/hwmon0/temp1_crit:99000
/sys/class/hwmon/hwmon0/temp1_input:61000
/sys/class/hwmon/hwmon1/name:radeon
/sys/class/hwmon/hwmon1/temp1_input:64500
lynoure@lalli:~$ acpi -V
Battery 0: Charging, 64%, 00:33:18 until charged
Battery 0: design capacity 4497 mAh, last full capacity 3984 mAh = 88%
Adapter 0: on-line
Thermal 0: ok, 61.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 99.0 degrees C
Thermal 0: trip point 1 switches to mode hot at temperature 97.0 degrees C
Thermal 0: trip point 2 switches to mode passive at temperature 93.0 degrees C
Cooling 0: LCD 5 of 10
Cooling 1: LCD 0 of 10
Cooling 2: Processor 0 of 3
Cooling 3: Processor 0 of 3
Cooling 4: Processor 0 of 3
Cooling 5: Processor 0 of 10
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lynoure 1800 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf0700000 irq 16'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c164b,00100105'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xf0610000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=2cc14db8-b770-4820-bf4d-4bb5f6e09353
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
NonfreeKernelModules: wl
Package: linux (not installed)
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-9-generic
root=UUID=378eef52-cbbe-452e-bc4c-ade7f9c11c31 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
RelatedPackageVersions:
linux-restricted-modules-3.0.0-9-generic N/A
linux-backports-modules-3.0.0-9-generic N/A
linux-firmware 1.60
StagingDrivers: brcmsmac rts_pstor brcmutil
Tags: oneiric staging
Uname: Linux 3.0.0-9-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/29/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.13
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 164B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 06.1D
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.13:bd04/29/2011:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr0595100000244710000020100:rvnHewlett-Packard:rn164B:rvr06.1D:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.version: 0595100000244710000020100
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: apport-collected oneiric staging
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https://bugs.launchpad.net/bugs/835888
Title:
HP DV6 notebook nearly unusable with Linux due to fan noise
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