You are not logged in.

#1 2018-04-19 20:58:35

angelo
Member
Registered: 2015-12-28
Posts: 38

lm_sensors and fan control

Hi,

I've installed arch on an intel NUC7i5BNK, and while most things are working cleanly right away, fan control is missing, and the fan is constantly running. The wiki page for NUC (https://wiki.archlinux.org/index.php/Intel_NUC) has no mention of issues with fan control, so I guess there is hardware support.

Output of sensors-detect --auto

# sensors-detect revision $Revision$
# Board: Intel Corporation NUC7i5BNB
# Kernel: 4.15.15-1-ARCH x86_64
# Processor: Intel(R) Core(TM) i5-7260U CPU @ 2.20GHz (6/142/9)

Running in automatic mode, default answers to all questions
are assumed.

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 16h 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
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'...                                      No
Probing for Super-I/O at 0x4e/0x4f
Trying family `National Semiconductor/ITE'...               Yes
Found unknown chip with ID 0x8987

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): 
# DMI data unavailable, please consider installing dmidecode 2.7
# or later for better results.
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): 
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): 
Found unknown SMBus adapter 8086:9d23 at 0000:00:1f.4.
Sorry, no supported PCI bus adapters found.
Module i2c-dev loaded successfully.

Next adapter: SMBus I801 adapter at f040 (i2c-0)
Do you want to scan it? (YES/no/selectively): 
Client found at address 0x18
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 `National Semiconductor LM95233'...             No
Probing for `National Semiconductor LM95234'...             No
Probing for `National Semiconductor LM95235'...             No
Probing for `National Semiconductor LM95245'...             No
Probing for `National Semiconductor LM64'...                No
Probing for `SMSC EMC1047'...                               No
Probing for `SMSC EMC1402'...                               No
Probing for `SMSC EMC1403'...                               No
Probing for `SMSC EMC1404'...                               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 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 `Atmel AT30TS00'...                             No
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 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 `Atmel AT30TS00'...                             No
Client found at address 0x50
Probing for `Analog Devices ADM1033'...                     No
Probing for `Analog Devices ADM1034'...                     No
Probing for `SPD EEPROM'...                                 No
Probing for `EDID EEPROM'...                                No
Client found at address 0x52
Probing for `Analog Devices ADM1033'...                     No
Probing for `Analog Devices ADM1034'...                     No
Probing for `SPD EEPROM'...                                 No

Next adapter: i915 gmbus dpc (i2c-1)
Do you want to scan it? (yes/NO/selectively): 

Next adapter: i915 gmbus dpb (i2c-2)
Do you want to scan it? (yes/NO/selectively): 

Next adapter: i915 gmbus dpd (i2c-3)
Do you want to scan it? (yes/NO/selectively): 

Next adapter: DPDDC-B (i2c-4)
Do you want to scan it? (yes/NO/selectively): 

Next adapter: DPDDC-C (i2c-5)
Do you want to scan it? (yes/NO/selectively): 


Now follows a summary of the probes I have just done.

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

Output of sensors:

# sensors

iwlwifi-virtual-0
Adapter: Virtual device
temp1:        +40.0°C  

pch_skylake-virtual-0
Adapter: Virtual device
temp1:        +49.0°C  

Which seems to be a regression in itself, since the cpu temprature is missing. Before running sensors-detect today I had:

iwlwifi-virtual-0
Adapter: Virtual device
temp1:        +40.0°C  

pch_skylake-virtual-0
Adapter: Virtual device
temp1:        +49.0°C  

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +51.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +47.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +51.0°C  (high = +100.0°C, crit = +100.0°C)

Not sure what else to try. Any pointers would be appreciated.

Last edited by angelo (2018-04-19 21:01:00)

Offline

#2 2018-04-21 06:33:58

angelo
Member
Registered: 2015-12-28
Posts: 38

Re: lm_sensors and fan control

Is there any other information that might help diagnose the issue?

Offline

Board footer

Powered by FluxBB