# Contrôler la vitesse des ventillateurs

**URL:** <https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863>\
**Category:** Support Debian\
**Created:** [Février 20, 2016, 11:02 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863 "2016-02-20T23:02:29Z")\
**Posts on this page:** 10\
**Page:** 1

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**Author:** ![kasi](https://www.debian-fr.org/user_avatar/www.debian-fr.org/kasi/32/3670_2.png) [@kasi](https://www.debian-fr.org/u/kasi)\
**Post date:** [Février 20, 2016, 11:02 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/1 "2016-02-20T23:02:29Z")

</div>

Bonjour,

je viens d’acheter un nouveau pc fixe sur lequel j’ai installé entre autre ubuntu 10.04 64 bits, voici les éléments qui pourront aider pour ce topic :

Silverpower SP-SS650  
Lian Li Lancool DragonLord K58  
Cooler Master Hyper 212 Plus  
Asus P7P55D-E   
Intel® Core™ i5 760  
GAINWARD GTX 460 1GB GS PCIE

Le problème c’est que sous ubuntu, il y a un ou plusieurs ventilateurs qui tourne à fond (je crois que c’est celui du CPU). J’ai lu plusieurs doc ou post à ce sujet, mais je n’ai pas trouvé de solution. J’arrive bien à monitorer la vitesse des ventilateurs et la températures des éléments mais je n’arrive pas à changer la vitesse des ventilateurs.

Voici les différentes commandes testées :

`sensors
atk0110-acpi-0
Adapter: ACPI interface
Vcore Voltage: +0.87 V (min = +0.80 V, max = +1.60 V)
+3.3V Voltage: +3.41 V (min = +2.97 V, max = +3.63 V)
+5V Voltage: +5.06 V (min = +4.50 V, max = +5.50 V)
+12V Voltage: +12.15 V (min = +10.20 V, max = +13.80 V)
CPU Fan Speed: 2108 RPM (min = 600 RPM)
Chassis1 Fan Speed: 0 RPM (min = 600 RPM)
Chassis2 Fan Speed: 984 RPM (min = 600 RPM)
Power Fan Speed: 1492 RPM (min = 0 RPM)
CPU Temperature: +32.5°C (high = +45.0°C, crit = +45.5°C)  
MB Temperature: +27.0°C (high = +45.0°C, crit = +46.0°C)`

[code]sensors-detect

# sensors-detect revision 5818 (2010-01-18 17:22:07 +0100)

# System: System manufacturer System Product Name

# Board: ASUSTeK Computer INC. P7P55D-E

This program will help you determine which kernel modules you need  
to load to use lm\_sensors most effectively. It is generally safe  
and recommended to accept the default answers to all questions,  
unless you know what you’re doing.

Some south bridges, CPUs or memory controllers contain embedded sensors.  
Do you want to scan for them? This is totally safe. (YES/no):  
Silicon Integrated Systems SIS5595… No  
VIA VT82C686 Integrated Sensors… No  
VIA VT8231 Integrated Sensors… No  
AMD K8 thermal sensors… No  
AMD Family 10h thermal sensors… No  
AMD Family 11h thermal sensors… No  
Intel Core family thermal sensor… No  
Intel Atom thermal sensor… No  
Intel AMB FB-DIMM thermal sensor… No  
VIA C7 thermal sensor… No  
VIA Nano thermal sensor… No

Some Super I/O chips contain embedded sensors. We have to write to  
standard I/O ports to probe them. This is usually safe.  
Do you want to scan for Super I/O sensors? (YES/no):  
Probing for Super-I/O at 0x2e/0x2f  
Trying family `National Semiconductor'... No Trying family`SMSC’… No  
Trying family `VIA/Winbond/Nuvoton/Fintek'... Yes Found`Nuvoton W83667HG-B Super IO Sensors’  
(address 0x290, but not activated)  
Probing for Super-I/O at 0x4e/0x4f  
Trying family `National Semiconductor'... No Trying family`SMSC’… No  
Trying family `VIA/Winbond/Nuvoton/Fintek'... No Trying family`ITE’… No

Some systems (mainly servers) implement IPMI, a set of common interfaces  
through which system health data may be retrieved, amongst other things.  
We first try to get the information from SMBIOS. If we don’t find it  
there, we have to read from arbitrary I/O ports to probe for such  
interfaces. This is normally safe. Do you want to scan for IPMI  
interfaces? (YES/no):  
Probing for `IPMI BMC KCS' at 0xca0... No Probing for`IPMI BMC SMIC’ at 0xca8… No

Some hardware monitoring chips are accessible through the ISA I/O ports.  
We have to write to arbitrary I/O ports to probe them. This is usually  
safe though. Yes, you do have ISA I/O ports even if you do not have any  
ISA slots! Do you want to scan the ISA I/O ports? (YES/no):  
Probing for `National Semiconductor LM78' at 0x290... No Probing for`National Semiconductor LM79’ at 0x290… No  
Probing for `Winbond W83781D' at 0x290... No Probing for`Winbond W83782D’ at 0x290… No

Lastly, we can probe the I2C/SMBus adapters for connected hardware  
monitoring devices. This is the most risky part, and while it works  
reasonably well on most systems, it has been reported to cause trouble  
on some systems.  
Do you want to probe the I2C/SMBus adapters now? (YES/no):  
Found unknown SMBus adapter 8086:3b30 at 0000:00:1f.3.  
Sorry, no supported PCI bus adapters found.  
Module i2c-dev loaded successfully.

Next adapter: NVIDIA i2c adapter (i2c-0)  
Do you want to scan it? (YES/no/selectively):

Next adapter: NVIDIA i2c adapter (i2c-1)  
Do you want to scan it? (YES/no/selectively):  
Client found at address 0x49  
Probing for `National Semiconductor LM75'... No Probing for`Dallas Semiconductor DS75’… No  
Probing for `National Semiconductor LM77'... No Probing for`Dallas Semiconductor DS1621/DS1631’… No  
Probing for `National Semiconductor LM73'... No Probing for`National Semiconductor LM92’… No  
Probing for `National Semiconductor LM76'... No Probing for`Maxim MAX6633/MAX6634/MAX6635’… No  
Client found at address 0x50  
Probing for `Analog Devices ADM1033'... No Probing for`Analog Devices ADM1034’… No  
Probing for `SPD EEPROM'... No Probing for`EDID EEPROM’… No

Next adapter: NVIDIA i2c adapter (i2c-2)  
Do you want to scan it? (YES/no/selectively):

Next adapter: NVIDIA i2c adapter (i2c-3)  
Do you want to scan it? (YES/no/selectively):

Next adapter: NVIDIA i2c adapter (i2c-4)  
Do you want to scan it? (YES/no/selectively):

Next adapter: NVIDIA i2c adapter (i2c-5)  
Do you want to scan it? (YES/no/selectively):

Next adapter: NVIDIA i2c adapter (i2c-6)  
Do you want to scan it? (YES/no/selectively):

Next adapter: NVIDIA i2c adapter (i2c-7)  
Do you want to scan it? (YES/no/selectively):

Sorry, no sensors were detected.  
Either your system has no sensors, or they are not supported, or  
they are connected to an I2C or SMBus adapter that is not  
supported. If you find out what chips are on your board, check  
[http://www.lm-sensors.org/wiki/Devices](http://www.lm-sensors.org/wiki/Devices) for driver status.[/code]  
Je pense que le problème vient de sensors-detect qui ne trouve rien…

[code]pwmconfig

# pwmconfig revision 5770 (2009-09-16)

This program will search your sensors for pulse width modulation (pwm)  
controls, and test each one to see if it controls a fan on  
your motherboard. Note that many motherboards do not have pwm  
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.  
The program will attempt to restore each fan to full speed  
after testing. However, it is \*\* very important \*\* that you  
physically verify that the fans have been to full speed  
after the program has completed.

/usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed[/code]

Voila, des idées ?

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<div class="post-metadata">

**Author:** ![kasi](https://www.debian-fr.org/user_avatar/www.debian-fr.org/kasi/32/3670_2.png) [@kasi](https://www.debian-fr.org/u/kasi)\
**Post date:** [Février 20, 2016, 11:03 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/2 "2016-02-20T23:03:15Z")

</div>

Il y a-t-il un pilote à télécharger qui pourrait corriger cela ?

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<div class="post-metadata">

**Author:** ![ggoodluck47](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/g/c67d28/32.png) [@ggoodluck47](https://www.debian-fr.org/u/ggoodluck47)\
**Post date:** [Février 20, 2016, 11:03 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/3 "2016-02-20T23:03:16Z")

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Salut,

Non pas que l’on ne veuille pas te renseigner, mais as-tu été voir sur le wiki et le forum de Buntu ?

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<div class="post-metadata">

**Author:** ![kasi](https://www.debian-fr.org/user_avatar/www.debian-fr.org/kasi/32/3670_2.png) [@kasi](https://www.debian-fr.org/u/kasi)\
**Post date:** [Février 20, 2016, 11:03 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/4 "2016-02-20T23:03:19Z")

</div>

Oui bien sur, mais je n’y aie pas rencontré plus de succès :).

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<div class="post-metadata">

**Author:** ![piratebab](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/p/58f4c7/32.png) [@piratebab](https://www.debian-fr.org/u/piratebab)\
**Post date:** [Février 20, 2016, 11:03 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/5 "2016-02-20T23:03:20Z")

</div>

J’ai abordé un sujet identique récemment. Une petite recherche sur le forum t’aidera à retrouver les logiciels à utiliser.  
Et suite à la remarque de ggoodluck47, installe une debian, ici on renseigne les gens même quand ça parle pas de truc qui clignotent et qui font des effets graphiques …😉

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**Author:** ![Tommy](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/t/b5a626/32.png) [@Tommy](https://www.debian-fr.org/u/Tommy)\
**Post date:** [Février 20, 2016, 11:03 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/6 "2016-02-20T23:03:20Z")

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Y a la solution Hardware aussi… 🙂

Un bon ventirad, pour le bruit c’est l’idéal.  
Que ce soit pour le CPU ou GPU.

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<div class="post-metadata">

**Author:** ![kasi](https://www.debian-fr.org/user_avatar/www.debian-fr.org/kasi/32/3670_2.png) [@kasi](https://www.debian-fr.org/u/kasi)\
**Post date:** [Février 20, 2016, 11:03 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/7 "2016-02-20T23:03:20Z")

</div>

Ce n’est déjà pas le ventirad d’origine, il est silencieux, sauf quand il tourne à fond sous linus…

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<div class="post-metadata">

**Author:** ![piratebab](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/p/58f4c7/32.png) [@piratebab](https://www.debian-fr.org/u/piratebab)\
**Post date:** [Février 20, 2016, 11:04 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/8 "2016-02-20T23:04:28Z")

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Tu as un résumé de diverses méthodes ici: [http://forum.debian-fr.org/viewtopic.php?f=3&t=28552&p=284049&hilit=vitesse#p284049](http://forum.debian-fr.org/viewtopic.php?f=3&t=28552&p=284049&hilit=vitesse#p284049)

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<div class="post-metadata">

**Author:** ![kasi](https://www.debian-fr.org/user_avatar/www.debian-fr.org/kasi/32/3670_2.png) [@kasi](https://www.debian-fr.org/u/kasi)\
**Post date:** [Février 20, 2016, 11:05 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/9 "2016-02-20T23:05:25Z")

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Dans le bios je n’ai rien vu permettant de contrôler les ventilateurs.

```auto
sudo pwmconfig
# pwmconfig revision 5770 (2009-09-16)
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is **very important** that you
physically verify that the fans have been to full speed
after the program has completed.

/usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed
```

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<div class="post-metadata">

**Author:** ![kasi](https://www.debian-fr.org/user_avatar/www.debian-fr.org/kasi/32/3670_2.png) [@kasi](https://www.debian-fr.org/u/kasi)\
**Post date:** [Février 20, 2016, 11:12 UTC](https://www.debian-fr.org/t/controler-la-vitesse-des-ventillateurs/27863/10 "2016-02-20T23:12:16Z")

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Bon j’ai contacté l’un des développeurs de LM-sensors et voici sa réponse :

[quote]Toutes les cartes Asus non-serveur récentes implémentent une couche  
d’abstraction au dessus du composant de monitoring, appelée ATK0110 et  
supportée par le pilote asus\_atk0110. Malheureusement ce pilote a été  
écrit sans documentation, et est de toute façon largement dépendant de  
l’implémentation ATK0110 dans le BIOS. C’est la raison pour laquelle ce  
pilote ne supporte pas le contrôle des ventilateurs (et selon toute  
vraisemblance ne le supportera jamais.) Désolé.

En revanche, si tu vas dans le BIOS, tu devrais trouver une page de  
configuration pour le contrôle automatique des ventilateurs. Les cartes  
récentes sont plutôt bien configurables et c’est généralement suffisant  
pour arriver à une situation acceptable. Une mise à jour de BIOS peut  
éventuellement aider, selon le modèle.

Si la situation te déplaît, je t’invite à t’en plaindre à Asus  
eux-même, en leur demandant de publier les spécifications de  
l’interface ATK0110 et/ou de permettre une plus grande souplesse de  
configuration dans le BIOS.[/quote]

Donc en clair c’est foutu pour un support logiciel.

En revanche, en fouillant dans les menus et sous menus du BIOS, j’ai quand même trouvé une option (initialement cachée) permettant de contrôler les ventilateurs par le BIOS. J’ai donc réussi à retrouver le silence sous linux, certes d’une manière détournée.

J’ai également envoyé un petit mail à asus pour me plaindre.