ทดสอบกับ ubuntu 10.04, 8.0.4
ต้นฉบับจาก http://www.lm-sensors.org/
ใช้ประโยชน์เพื่ออ่านค่าอุณหภูมิของ CPU และ Mainboard
ทดสอบพบว่าบาง hardware และบาง kernel ใช้ไม่ได้
ติดตั้ง lm-sensors ด้วยคำสั่ง sudo apt-get install lm-sensors
เริ่มต้นโปรแกรมตรวจสอบ hardware ของระบบด้วยคำสั่ง sudo sensors-detect
ระบบจะมีข้อความให้โต้ตอบกลับ ให้ป้อนแค่คำว่า yes ตลอดทุกคำถามได้เลย
ตัวอย่างข้อความที่โต้ตอบประมาณว่า
# sensors-detect revision 5016 (2007-11-11 22:20:16 +0100)
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.
We can start with probing for (PCI) I2C or SMBus adapters.
Do you want to probe now? (YES/no):
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Probing for PCI bus adapters...
Use driver `i2c-i801' for device 0000:00:1f.3: Intel 82801G ICH7
We will now try to load each adapter module in turn.
Load `i2c-i801' (say NO if built into your kernel)? (YES/no):
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Probing for PCI bus adapters...
Use driver `i2c-i801' for device 0000:00:1f.3: Intel 82801G ICH7
We will now try to load each adapter module in turn.
Load `i2c-i801' (say NO if built into your kernel)? (YES/no): yes
Module loaded successfully.
If you have undetectable or unsupported adapters, you can have them
scanned by manually loading the modules before running this script.
To continue, we need module `i2c-dev' to be loaded.
Do you want to load `i2c-dev' now? (YES/no):
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Probing for PCI bus adapters...
Use driver `i2c-i801' for device 0000:00:1f.3: Intel 82801G ICH7
We will now try to load each adapter module in turn.
Load `i2c-i801' (say NO if built into your kernel)? (YES/no): yes
Module loaded successfully.
If you have undetectable or unsupported adapters, you can have them
scanned by manually loading the modules before running this script.
To continue, we need module `i2c-dev' to be loaded.
Do you want to load `i2c-dev' now? (YES/no): yes
Module loaded successfully.
We are now going to do the I2C/SMBus adapter probings. Some chips may
be double detected; we choose the one with the highest confidence
value in that case.
If you found that the adapter hung after probing a certain address,
you can specify that address to remain unprobed.
Next adapter: SMBus I801 adapter at 0500 (i2c-0)
Do you want to scan it? (YES/no/selectively):
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Client found at address 0x44
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'... Yes
(confidence 8, not a hardware monitoring chip)
Probing for `EDID EEPROM'... No
Some chips are also 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):
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Probing for `National Semiconductor LM78' at 0x290... No
Probing for `National Semiconductor LM78-J' 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
Probing for `Silicon Integrated Systems SIS5595'... No
Probing for `VIA VT82C686 Integrated Sensors'... No
Probing for `VIA VT8231 Integrated Sensors'... No
Probing for `IPMI BMC KCS' at 0xca0... No
Probing for `IPMI BMC SMIC' at 0xca8... No
Some Super I/O chips may also contain 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):
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Probing for Super-I/O at 0x2e/0x2f
Trying family `National Semiconductor'... No
Trying family `SMSC'... No
Trying family `VIA/Winbond/Fintek'... No
Trying family `ITE'... Yes
Found `ITE IT8712F Super IO Sensors' Success!
(address 0x290, driver `it87')
Probing for Super-I/O at 0x4e/0x4f
Trying family `National Semiconductor'... No
Trying family `SMSC'... No
Trying family `VIA/Winbond/Fintek'... No
Trying family `ITE'... No
Some CPUs or memory controllers may also contain embedded sensors.
Do you want to scan for them? (YES/no): yes
ให้ป้อนคำว่า yes จะได้ข้อความต่อมาตัวอย่างประมาณว่า
AMD K8 thermal sensors... No
AMD K10 thermal sensors... No
Intel Core family thermal sensor... No
Intel AMB FB-DIMM thermal sensor... No
Now follows a summary of the probes I have just done.
Just press ENTER to continue:
ให้เคาะแป้น Enter จะได้ข้อความต่อมาตัวอย่างประมาณว่า
Driver `it87' (should be inserted):
Detects correctly:
* ISA bus, address 0x290
Chip `ITE IT8712F Super IO Sensors' (confidence: 9)
I will now generate the commands needed to load the required modules.
Just press ENTER to continue:
ให้เคาะแป้น Enter จะได้ข้อความต่อมาตัวอย่างประมาณว่า
To load everything that is needed, add this to /etc/modules:
#----cut here----
# Chip drivers
it87
#----cut here----
Do you want to add these lines automatically? (yes/NO)
ให้ป้อนคำว่า yes แฟ้ม /etc/modules จะถูกเขียนเพิ่มเติมโดยอัตโนมัติ
เป็นอันเสร็จสิ้นการตรวจสอบ hardware ของระบบ เสร็จแล้วก็ให้รีบูท PC ใหม่
ตรวจสอบข้อมูลของระบบด้วยคำสั่ง env LANG=C sensors ได้ผลประมาณดังตัวอย่างว่า
it8712-isa-0290
Adapter: ISA adapter
VCore 1: +1.50 V (min = +0.00 V, max = +4.08 V)
VCore 2: +2.61 V (min = +0.00 V, max = +4.08 V)
+3.3V: +3.41 V (min = +0.00 V, max = +4.08 V)
+5V: +4.22 V (min = +0.00 V, max = +6.85 V)
+12V: +12.16 V (min = +0.00 V, max = +16.32 V)
-12V: -16.07 V (min = -27.36 V, max = +3.93 V)
-5V: -8.10 V (min = -13.64 V, max = +4.03 V)
Stdby: +1.42 V (min = +0.00 V, max = +6.85 V)
VBat: +3.26 V
fan1: 2860 RPM (min = 0 RPM, div = 8)
fan2: 1268 RPM (min = 0 RPM, div = 8)
fan3: 0 RPM (min = 0 RPM, div = 8)
M/B Temp: +25.0 C (low = +127.0 C, high = +127.0 C) sensor = transistor
CPU Temp: +25.0 C (low = +127.0 C, high = +127.0 C) sensor = transistor
Temp3: +43.0 C (low = +127.0 C, high = +127.0 C) sensor = thermal diode
cpu0_vid: +1.525 V
หมายความว่า CPU มีอุณหภูมิ 25 องศาเซลเซียส และ Mainboard มีอุณหภูมิ 25 องศาเซลเซียส