Kapwoo
Bonjour à tous,
Je débute sur Linux, et j'ai installé Fedora 20 KDE sur mon portable ASUS K52Je il y a 3 semaines, et j'en suis très satisfait.
Mais depuis j'ai l'impression que mon ordi chauffe plus qu'avant (je ne l'avais pas remarqué sur Win 7), même si je reste sur des activités genre internet et libreoffice.
Pour en avoir le coeur net j'ai installé lm-sensors, Ksensors et même Gkrellm qui m'ont confirmé que j'atteins facilement 65-70° sans faire grand chose. Quand je lance plusieurs pages web en même temps il m'arrive même d'atteindre les 80°.
J'ai checké mon ventilo et il tourne, mais jamais (ou alors vraiment rarement) à plein régime, toujours à faible vitesse. A noter que ni Ksensors ni Gkrellm n'ont su me donner la vitesse de mon ventilo.
Je dois changer la pâte thermique sur mes processeurs qui est sèche, mais je ne comprends pas pourquoi mon ventilo ne régule pas correctement la T°C.
Après quelques recherches, j'ai vu que lm-sensors prenait bien en charge le capteur T° de mon processeur, mais je n'ai pas d'idée pour la suite, je ne sais pas dans quelle direction chercher.
J'ai l'option "Power4gear" installé sur le portable, est ce que ça pourrait avoir une influence?
En tapant sensors-detect et pwmconfig en console voilà ce que ça me renvoie (au cas où ça peut être utile)
# sensors-detect revision 6170 (2013-05-20 21:25:22 +0200)
# System: ASUSTeK Computer Inc. K52Je [1.0] (laptop)
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): yes
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
AMD Family 12h and 14h thermal sensors... No
AMD Family 15h thermal sensors... No
AMD Family 15h power sensors... No
AMD Family 16h power sensors... No
Intel digital thermal sensor... Success!
(driver `coretemp')
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): yes
Probing for Super-I/O at 0x2e/0x2f
Trying family `National Semiconductor/ITE'... No
Trying family `SMSC'... No
Trying family `VIA/Winbond/Nuvoton/Fintek'... No
Trying family `ITE'... No
Probing for Super-I/O at 0x4e/0x4f
Trying family `National Semiconductor/ITE'... No
Trying family `SMSC'... No
Trying family `VIA/Winbond/Nuvoton/Fintek'... No
Trying family `ITE'... 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): yes
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): yes
Using driver `i2c-i801' for device 0000:00:1f.3: Intel 3400/5 Series (PCH)
Module i2c-dev loaded successfully.
Next adapter: Radeon i2c bit bus 0x90 (i2c-0)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x91 (i2c-1)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x92 (i2c-2)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x93 (i2c-3)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x94 (i2c-4)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x95 (i2c-5)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x96 (i2c-6)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: Radeon i2c bit bus 0x97 (i2c-7)
Do you want to scan it? (yes/NO/selectively): yes
Now follows a summary of the probes I have just done.
Just press ENTER to continue:
Driver `coretemp':
* Chip `Intel digital thermal sensor' (confidence: 9)
Do you want to overwrite /etc/sysconfig/lm_sensors? (YES/no): yes
Unloading i2c-dev... OK
[root@localhost Kapwoo]# pwmconfig
# pwmconfig revision 6166 (2013-05-01)
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
Est ce que quelqu'un aurait une idée?
Merci beaucoup!
Matériel:
ASUS K52Je
Processeur I3
Carte graphique ATI Radeon HD5470
Power4gear
VINDICATORs
Certaines personnes rencontre des soucis avec le mode dpm et certaine carte graphique radeon. Voir la doc pour le désactiver et utiliser l'ancienne gestion.
Normalement la détection est là, mais après ça dépend des machines.
