過熱の問題があるHP Pavilion dv9000tでArchLinuxを使用しています。私はラップトップでより良い空気の流れを得るためにできることをすべて行い、より良いサーマルペーストを入れましたが、まだ問題があります:
CPUの温度が低い場合(GPUの温度が高い場合でも問題があります)、ファンの回転が停止します。
重い処理コマンド(yes
コマンドなど)を起動することで、ファンを動作させることができることがわかりました。ただし、CPUが高温になったときにこのコマンドを停止し、ファンが停止したときに(GPUが高温にならないように)再度起動する必要があるため、ソリューションではありません。
このwikiを使用してファンを制御しようとしましたが、実行するpwmconfig
とこのエラーが発生します。
/usr/bin/pwmconfig: There are no pwm-capable sensor modules installed
ファンを常に回転させるために何ができるか知っていますか?
編集:
sensors-dectect
出力は以下の通りであります:
~/ sudo sensors-detect
# sensors-detect revision 6170 (2013-05-20 21:25:22 +0200)
# System: Hewlett-Packard HP Pavilion dv9700 Notebook PC [Rev 1] (laptop)
# Board: Quanta 30CB
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):
Module cpuid loaded successfully.
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):
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):
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):
Using driver `i2c-i801' for device 0000:00:1f.3: Intel 82801H ICH8
Module i2c-dev loaded successfully.
Next adapter: nouveau-0000:01:00.0-0 (i2c-0)
Do you want to scan it? (yes/NO/selectively):
Next adapter: nouveau-0000:01:00.0-1 (i2c-1)
Do you want to scan it? (yes/NO/selectively):
Next adapter: nouveau-0000:01:00.0-2 (i2c-2)
Do you want to scan it? (yes/NO/selectively):
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/conf.d/lm_sensors? (YES/no):
Unloading i2c-dev... OK
Unloading cpuid... OK
ファイルに/etc/conf.d/lm_sensors
は以下が含まれます。
HWMON_MODULES="coretemp"
また、ファイルに/etc/modules-load.d/lm_sensors.conf
は以下が含まれます。
coretemp
acpi-cpufreq
コマンドはsensors
これを出力します:
~/ sensors
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +46.0°C (high = +85.0°C, crit = +85.0°C)
Core 1: +47.0°C (high = +85.0°C, crit = +85.0°C)
acpitz-virtual-0
Adapter: Virtual device
temp1: +49.0°C
nouveau-pci-0100
Adapter: PCI adapter
temp1: +60.0°C (high = +95.0°C, hyst = +3.0°C)
(crit = +115.0°C, hyst = +5.0°C)
(emerg = +115.0°C, hyst = +5.0°C)
sensors-detect
まだ走った?
sensors-detect
、その出力を投稿に追加しました。yes
コマンドについては、grep
ハードドライブ全体で同時に4つを実行するよりもCPU温度を上げる方が良いことを見つけるのに時間がかかりました(CPUを集中的に使用する理由はわかりません)。
yes
コマンドがCPUに関して重いとは思わない。それ以外、良い質問:)