lm-sensors

カーネルは2.6

#apt-get install lm-sensors

#sensors-detect
とりあえず全部デフォルトで答える。

To make the sensors modules behave correctly, add these lines to
/etc/modules:
以下を/etc/modulesに追加する。
#----cut here----
# I2C adapter drivers
i2c-isa
# I2C chip drivers
it87
#----cut here----

再起動して
#sensors

it87-isa-0290
Adapter: ISA adapter
VCore 1: +1.52 V (min = +1.42 V, max = +1.56 V)
VCore 2: +1.47 V (min = +2.40 V, max = +2.60 V) ALARM
+3.3V: +6.52 V (min = +3.12 V, max = +3.44 V) ALARM
+5V: +4.27 V (min = +4.72 V, max = +5.24 V) ALARM
+12V: +11.96 V (min = +11.36 V, max = +12.60 V)
-12V: -7.88 V (min = -12.63 V, max = -11.41 V) ALARM
-5V: -2.99 V (min = -5.28 V, max = -4.81 V) ALARM Stdby:
+3.09 V (min = +4.72 V, max = +5.24 V) ALARM VBat:
+3.28 V fan1: 2721 RPM (min = 0 RPM, div = 8)
fan2: 4560 RPM (min = 664 RPM, div = 8)
fan3: 2721 RPM (min = 664 RPM, div = 8)
M/B Temp: +25°C (low = +15°C, high = +40°C) sensor = thermistor
CPU Temp: +25°C (low = +15°C, high = +45°C) sensor = thermistor
Temp3: +35°C (low = +15°C, high = +45°C) sensor = diode

赤字の部分が何かおかしい・・・