运行sensors-detect并使用所有默认设置后，运行时sensors我没有得到很多信息：
schoolbusesc2@desktop:~$ sensors
enp4s0-pci-0400
Adapter: PCI adapter
PHY Temperature: +45.9°C
iwlwifi_1-virtual-0
Adapter: Virtual device
temp1: +44.0°C
k10temp-pci-00c3
Adapter: PCI adapter
Tdie: +55.8°C (high = +70.0°C)
Tctl: +55.8°C
我如何才能找到：
- 风扇转速
- 电压
- CPU 时钟速度
- ETC。
如果您需要更多信息，请告诉我。
谢谢，
欧文
编辑：
这是sensors-detect：
schoolbusesc2@desktop:~$ sudo sensors-detect
[sudo] password for schoolbusesc2:
# sensors-detect version 3.6.0
# Board: ASUSTeK COMPUTER INC. ROG CROSSHAIR VIII FORMULA
# Kernel: 5.4.0-40-generic x86_64
# Processor: AMD Ryzen 7 3700X 8-Core Processor (23/113/0)
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): yes
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 16h thermal sensors... No
AMD Family 17h thermal sensors... Success!
(driver `k10temp')
AMD Family 15h power sensors... No
AMD Family 16h power sensors... No
Hygon Family 18h thermal 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): 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'... Yes
Found `Nuvoton NCT6798D Super IO Sensors' Success!
(address 0x290, driver `nct6775')
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): yes
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): 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):
Using driver `i2c-piix4' for device 0000:00:14.0: AMD KERNCZ SMBus
Next adapter: SMBus PIIX4 adapter port 0 at 0b00 (i2c-0)
Do you want to scan it? (YES/no/selectively):
Client found at address 0x1a
Probing for `Analog Devices ADM1021'... No
Probing for `Analog Devices ADM1021A/ADM1023'... No
Probing for `Maxim MAX1617'... No
Probing for `Maxim MAX1617A'... No
Probing for `Maxim MAX1668'... No
Probing for `Maxim MAX1805'... No
Probing for `Maxim MAX1989'... No
Probing for `Maxim MAX6655/MAX6656'... No
Probing for `TI THMC10'... No
Probing for `National Semiconductor LM84'... No
Probing for `Genesys Logic GL523SM'... No
Probing for `Onsemi MC1066'... No
Probing for `Maxim MAX1618'... No
Probing for `Maxim MAX1619'... No
Probing for `National Semiconductor LM82/LM83'... No
Probing for `Maxim MAX6654'... No
Probing for `Maxim MAX6690'... No
Probing for `Maxim MAX6680/MAX6681'... No
Probing for `Maxim MAX6695/MAX6696'... No
Probing for `Texas Instruments TMP400'... No
Probing for `Texas Instruments AMC6821'... No
Probing for `ST STTS424'... No
Probing for `ST STTS424E'... No
Probing for `ST STTS2002'... No
Probing for `ST STTS3000'... No
Probing for `NXP SE97/SE97B'... No
Probing for `NXP SE98'... No
Probing for `Analog Devices ADT7408'... No
Probing for `IDT TS3000/TSE2002'... No
Probing for `IDT TSE2004'... No
Probing for `IDT TS3001'... No
Probing for `Maxim MAX6604'... No
Probing for `Microchip MCP9804'... No
Probing for `Microchip MCP9808'... No
Probing for `Microchip MCP98242'... No
Probing for `Microchip MCP98243'... No
Probing for `Microchip MCP98244'... No
Probing for `Microchip MCP9843'... No
Probing for `ON CAT6095/CAT34TS02'... No
Probing for `ON CAT34TS02C'... No
Probing for `ON CAT34TS04'... No
Probing for `Atmel AT30TS00'... No
Probing for `Giantec GT30TS00'... No
Client found at address 0x1b
Probing for `ST STTS424'... No
Probing for `ST STTS424E'... No
Probing for `ST STTS2002'... No
Probing for `ST STTS3000'... No
Probing for `NXP SE97/SE97B'... No
Probing for `NXP SE98'... No
Probing for `Analog Devices ADT7408'... No
Probing for `IDT TS3000/TSE2002'... No
Probing for `IDT TSE2004'... No
Probing for `IDT TS3001'... No
Probing for `Maxim MAX6604'... No
Probing for `Microchip MCP9804'... No
Probing for `Microchip MCP9808'... No
Probing for `Microchip MCP98242'... No
Probing for `Microchip MCP98243'... No
Probing for `Microchip MCP98244'... No
Probing for `Microchip MCP9843'... No
Probing for `ON CAT6095/CAT34TS02'... No
Probing for `ON CAT34TS02C'... No
Probing for `ON CAT34TS04'... No
Probing for `Atmel AT30TS00'... No
Probing for `Giantec GT30TS00'... No
Client found at address 0x52
Probing for `Analog Devices ADM1033'... No
Probing for `Analog Devices ADM1034'... No
Probing for `SPD EEPROM'... Yes
(confidence 8, not a hardware monitoring chip)
Client found at address 0x53
Probing for `Analog Devices ADM1033'... No
Probing for `Analog Devices ADM1034'... No
Probing for `SPD EEPROM'... Yes
(confidence 8, not a hardware monitoring chip)
Client found at address 0x77
Probing for `Asus Mozart-2'... No
Next adapter: SMBus PIIX4 adapter port 2 at 0b00 (i2c-1)
Do you want to scan it? (YES/no/selectively):
Next adapter: NVIDIA GPU I2C adapter (i2c-2)
Do you want to scan it? (YES/no/selectively):
Next adapter: NVIDIA i2c adapter 1 at a:00.0 (i2c-3)
Do you want to scan it? (yes/NO/selectively): yes
Client found at address 0x2a
Probing for `National Semiconductor LM78'... No
Probing for `National Semiconductor LM79'... No
Probing for `National Semiconductor LM80'... No
Probing for `National Semiconductor LM96080'... No
Probing for `Winbond W83781D'... No
Probing for `Winbond W83782D'... No
Probing for `Nuvoton NCT7802Y'... No
Probing for `Winbond W83627HF'... No
Probing for `Winbond W83627EHF'... No
Probing for `Winbond W83627DHG/W83667HG/W83677HG'... No
Probing for `Asus AS99127F (rev.1)'... No
Probing for `Asus AS99127F (rev.2)'... No
Probing for `Asus ASB100 Bach'... No
Probing for `Analog Devices ADM1021'... No
Probing for `Analog Devices ADM1021A/ADM1023'... No
Probing for `Maxim MAX1617'... No
Probing for `Maxim MAX1617A'... No
Probing for `Maxim MAX1668'... No
Probing for `Maxim MAX1805'... No
Probing for `Maxim MAX1989'... No
Probing for `Maxim MAX6655/MAX6656'... No
Probing for `TI THMC10'... No
Probing for `National Semiconductor LM84'... No
Probing for `Genesys Logic GL523SM'... No
Probing for `Onsemi MC1066'... No
Probing for `Maxim MAX1618'... No
Probing for `Maxim MAX1619'... No
Probing for `National Semiconductor LM82/LM83'... No
Probing for `Maxim MAX6654'... No
Probing for `Maxim MAX6690'... No
Probing for `Maxim MAX6680/MAX6681'... No
Probing for `Maxim MAX6695/MAX6696'... No
Probing for `Texas Instruments TMP400'... No
Probing for `Texas Instruments TMP421'... No
Probing for `Texas Instruments TMP441'... No
Probing for `National Semiconductor LM95231'... No
Probing for `National Semiconductor LM95233'... No
Probing for `National Semiconductor LM95241'... No
Probing for `Analog Devices ADM1029'... No
Probing for `ITE IT8712F'... No
Next adapter: NVIDIA i2c adapter 3 at a:00.0 (i2c-4)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: NVIDIA i2c adapter 5 at a:00.0 (i2c-5)
Do you want to scan it? (yes/NO/selectively): yes
Client found at address 0x58
Probing for `Analog Devices ADT7462'... No
Probing for `Andigilog aSC7512'... No
Client found at address 0x5c
Probing for `Analog Devices ADT7462'... No
Probing for `SMSC EMC1072'... No
Probing for `SMSC EMC1073'... No
Probing for `SMSC EMC1074'... No
Next adapter: NVIDIA i2c adapter 6 at a:00.0 (i2c-6)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: NVIDIA i2c adapter 7 at a:00.0 (i2c-7)
Do you want to scan it? (yes/NO/selectively): yes
Next adapter: NVIDIA i2c adapter 8 at a:00.0 (i2c-8)
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 `k10temp' (autoloaded):
* Chip `AMD Family 17h thermal sensors' (confidence: 9)
Driver `nct6775':
* ISA bus, address 0x290
Chip `Nuvoton NCT6798D Super IO Sensors' (confidence: 9)
To load everything that is needed, add this to /etc/modules:
#----cut here----
# Chip drivers
nct6775
#----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)yes
Successful!
Monitoring programs won't work until the needed modules are
loaded. You may want to run '/etc/init.d/kmod start'
to load them.
Unloading cpuid... OK
schoolbusesc2@desktop:~$
答案1
使用modprobe nct6775来加载内核模块，而不是/etc/init.d/kmod start。
首先我也遇到过这个问题，这就是我找到你的问题的原因。sensors-detect最后推荐的命令没有按预期工作，可能是因为该命令将由 systemctl 处理（在没有适当权限的情况下运行会出现错误），并且由于该kmod服务已在运行，systemd因此不会启动或重新加载它。
也就是说，如果你还没有撤销所做的更改sensors-detect，我认为这应该已经对你有用了，因为自从你提出这个问题以来，你可能已经重新启动了系统。
我相当确定这对您也有效，因为sensors-detect在我的计算机上发现了与您的相同的传感器，并且在运行 modprobe 之后，sensors现在显示了预期的更多传感器。