lmセンサーがCPU温度（it87）を返すようにする方法は？
簡単に言えば、lmセンサーを取得してCPUの温度を返すことができません。 Gigabyte GA-78LMT-USB3マザーボード上のAMD 8350 CPUでLubuntu 15.10（最新）を実行しています。私がやったこと、および出力：
インストール：
Sudo apt-get install lm-sensors
Sudo sensors-detect
（参照：ポストの下部の出力）
it87とcoretempを/etc/modulesに追加しました（再起動し、利用できません）
次をインストールしました（Sudo make、Sudo make install...）： https://github.com/groeck/it87
何か案は？
sensorsからの出力（設定後）：
sensors
it8620-isa-0228
Adapter: ISA adapter
in0: +0.90 V (min = +0.00 V, max = +3.06 V)
in1: +1.50 V (min = +0.00 V, max = +3.06 V)
in2: +2.04 V (min = +0.00 V, max = +3.06 V)
in3: +1.84 V (min = +0.00 V, max = +3.06 V)
in4: +2.03 V (min = +0.00 V, max = +3.06 V)
in5: +2.23 V (min = +0.00 V, max = +3.06 V)
in6: +2.23 V (min = +0.00 V, max = +3.06 V)
3VSB: +3.31 V (min = +0.00 V, max = +6.12 V)
Vbat: +2.76 V
fan1: 986 RPM (min = 0 RPM)
fan2: 721 RPM (min = 0 RPM)
fan3: 0 RPM (min = 0 RPM)
temp1: +34.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor
temp2: +27.0°C (low = +127.0°C, high = +127.0°C) sensor = thermal diode
temp3: +27.0°C (low = +127.0°C, high = +127.0°C) sensor = Intel PECI
intrusion0: ALARM
fam15h_power-pci-00c4
Adapter: PCI adapter
power1: 41.74 W (crit = 125.19 W)
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +11.5°C (high = +70.0°C)
(crit = +80.0°C, hyst = +77.0°C)
Output from "sensors-detect":
# sensors-detect revision 6284 (2015-05-31 14:00:33 +0200)
# System: Gigabyte Technology Co., Ltd. GA-78LMT-USB3 6.0
# Kernel: 4.2.0-34-generic x86_64
# Processor: AMD FX(tm)-8350 Eight-Core Processor (21/2/0)
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... Success!
(driver `k10temp')
AMD Family 16h thermal sensors... No
AMD Family 15h power sensors... Success!
(driver `fam15h_power')
AMD Family 16h power sensors... No
Intel digital thermal sensor... No
Intel AMB FB-DIMM thermal sensor... No
Intel 5500/5520/X58 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'... Yes
Found `ITE IT8620E Super IO Sensors' Success!
(address 0x228, driver `it87')
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 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):
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-piix4' for device 0000:00:14.0: ATI Technologies Inc SB600/SB700/SB800 SMBus
Next adapter: Radeon i2c bit bus 0x90 (i2c-0)
Do you want to scan it? (yes/NO/selectively):
Next adapter: Radeon i2c bit bus 0x91 (i2c-1)
Do you want to scan it? (yes/NO/selectively):
Next adapter: Radeon i2c bit bus 0x92 (i2c-2)
Do you want to scan it? (yes/NO/selectively):
Next adapter: Radeon i2c bit bus 0x93 (i2c-3)
Do you want to scan it? (yes/NO/selectively):
Next adapter: Radeon i2c bit bus 0x14 (i2c-4)
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 `k10temp' (autoloaded):
* Chip `AMD Family 15h thermal sensors' (confidence: 9)
Driver `fam15h_power' (autoloaded):
* Chip `AMD Family 15h power sensors' (confidence: 9)
Driver `it87':
* ISA bus, address 0x228
Chip `ITE IT8620E Super IO Sensors' (confidence: 9)
To load everything that is needed, add this to /etc/modules:
#----cut here----
# Chip drivers
it87
#----cut here----
If you have some drivers built into your kernel, the list above will
contain too many modules. Skip the appropriate ones!
Do you want to add these lines automatically to /etc/modules? (yes/NO)
Unloading cpuid... OK
したがって、Sudo sensors-detectを実行すると、デフォルトを受け入れ、it87とcoretempを/etc/modulesに追加できますが、it87チップからの出力は表示されません。
ターミナルからlsmodを実行すると、coretempが見つかりますが、it87はありません。
答えは/etc/default/grubを編集することです。 acpi_enforce_resources=laxの最後にGRUB_CMDLINE_LINUXを追加する必要があります。ここに、関連する行が強調表示された私のスクリーンショットがあります。
次に、Sudo update-grubに続いて再起動します。
It87センサー出力が表示されます。次に、マザーボードの構成ファイルを作成または検索し、/etc/sensors.dに挿入する必要があります。
適切に行われると、検出されたすべての温度、電圧、ファン速度に意味のある名前が付けられ、何にも接続されていないセンサーからの出力が破棄され、合理的な制限が設定され、分圧抵抗器を使用して検出された電圧の値が計算されます。以下は、xsensorsを使用したit87出力のスクリーンショットです。
temp3はCPUの温度です。 Intel PECIは、温度センサーとOSの間のブリッジです。