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Lm sensors / system fans problem

Hi all,

I'm on Artix Linux (runit) using a machine with an Intel Core Ultra 185H (integrated graphics only). I’m trying to run lm_sensors as a service but it fails to start:
Code: [Select]
$ sudo sv status lm_sensors
down: lm_sensors: 0s, normally up, want up

$ sudo sv up lm_sensors
timeout: down: lm_sensors: 1s, normally up, want up
Also noticing odd fan behavior: fans ramp up to full speed then drop, repeatedly — Maybe the system isn't managing thermal data properly. Any ideas?

Re: Lm sensors / system fans problem

Reply #1
To see why the service does not start run its  lm_sensors.run script manually to see any errors.

artist

Re: Lm sensors / system fans problem

Reply #2
Code: [Select]
sudo /etc/runit/sv/lm_sensors/run; echo $?
1

Code: [Select]
sensors -s
echo $?
0

Re: Lm sensors / system fans problem

Reply #3
This means file /etc/conf.d/lm_sensors is not present. It will be generated by running sensors-detect

artist

Re: Lm sensors / system fans problem

Reply #4
I have already run sensors-detect twice. It is weird. Is there an alternative app? What about fan periodic spikes and spikes that are too frequent?
I have also installed psensors, but I am not sure if the posts are right. Of course, fan control shows 0 rpm!
ps the conf file may be here -> /etc/sysconfig/lm_sensors

Re: Lm sensors / system fans problem

Reply #5
Indeed the correct directory seems to be sysconfig. Update the directory name in /etc/runit/sv/lm_sensors/run - both occurrences - and try again.

artist

Re: Lm sensors / system fans problem

Reply #6
Ι replaced  /etc/conf.d/lm_sensors with /etc/sysconfig/lm_sensors
Code: [Select]
sudo nano /etc/runit/sv/lm_sensors/run

#!/bin/sh

if [ -r /etc/sysconfig/lm_sensors ]; then
    . /etc/sysconfig/lm_sensors
    modprobe -qa $BUS_MODULES $HWMON_MODULES
else
    exit 1
fi

exec chpst -b lm_sensors pause

but
Code: [Select]
sudo pwmconfig
# pwmconfig version 3.6.0+git
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is ** very important ** that you
physically verify that the fans have been to full speed
after the program has completed.

/usr/bin/pwmconfig: There are no pwm-capable sensor modules installed

Only coretemp wrote after sensors-detect.
Ps, now the lm_sensors runit runs OK

Re: Lm sensors / system fans problem

Reply #7
Here is some information about parameters.
Code: [Select]
cat /etc/default/grub
GRUB_DEFAULT="0"
GRUB_TIMEOUT="3"
GRUB_DISTRIBUTOR='Artix'
#GRUB_CMDLINE_LINUX_DEFAULT='quiet'
#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.force_probe=* pcie_aspm=force intel_pstate=active mitigations=off acpi_enforce_resources=lax"
GRUB_CMDLINE_LINUX="net.ifnames=0"

# Preload both GPT and MBR modules so that they are not missed
GRUB_PRELOAD_MODULES="part_gpt part_msdos"

# Uncomment to enable Hidden Menu, and optionally hide the timeout count
#GRUB_HIDDEN_TIMEOUT="5"
#GRUB_HIDDEN_TIMEOUT_QUIET="true"

# Uncomment to use basic console
GRUB_TERMINAL_INPUT="console"

# Uncomment to disable graphical terminal
#GRUB_TERMINAL_OUTPUT="console"

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE="1680x1050x8"
GRUB_GFXMODE="1024x768,800x600"

# Uncomment to allow the kernel use the same resolution used by grub
GRUB_GFXPAYLOAD_LINUX="keep"

# Uncomment if you want GRUB to pass to the Linux kernel the old parameter
# format "root=/dev/xxx" instead of "root=/dev/disk/by-uuid/xxx"
#GRUB_DISABLE_LINUX_UUID="true"

# Uncomment to disable generation of recovery mode menu entries
GRUB_DISABLE_RECOVERY="true"

# Uncomment and set to the desired menu colors.  Used by normal and wallpaper
# modes only.  Entries specified as foreground/background.
export GRUB_COLOR_NORMAL="light-blue/black"
export GRUB_COLOR_HIGHLIGHT="light-cyan/blue"

# Uncomment one of them for the gfx desired, a image background or a gfxtheme
#GRUB_BACKGROUND="/path/to/wallpaper"
GRUB_THEME="/usr/share/grub/themes/artix/theme.txt"

# Uncomment to get a beep at GRUB start
#GRUB_INIT_TUNE="480 440 1"

GRUB_SAVEDEFAULT="true"

GRUB_DISABLE_LINUX_RECOVERY="true"

# Probe for other installed operating systems
GRUB_DISABLE_OS_PROBER="false"

Code: [Select]
cat /etc/modprobe.d/i915.conf
options i915 enable_fbc=1 enable_psr=0

Code: [Select]
sensors
ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

iwlwifi_1-virtual-0
Adapter: Virtual device
temp1:            N/A 

nvme-pci-0100
Adapter: PCI adapter
Composite:    +38.9°C  (low  = -273.1°C, high = +80.8°C)
                       (crit = +84.8°C)
Sensor 1:     +39.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)

acpi_fan-acpi-0
Adapter: ACPI interface
fan1:             N/A

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +49.0°C  (high = +110.0°C, crit = +110.0°C)
Core 0:        +43.0°C  (high = +110.0°C, crit = +110.0°C)
Core 1:        +44.0°C  (high = +110.0°C, crit = +110.0°C)
Core 2:        +44.0°C  (high = +110.0°C, crit = +110.0°C)
Core 3:        +44.0°C  (high = +110.0°C, crit = +110.0°C)
Core 4:        +45.0°C  (high = +110.0°C, crit = +110.0°C)
Core 5:        +45.0°C  (high = +110.0°C, crit = +110.0°C)
Core 6:        +45.0°C  (high = +110.0°C, crit = +110.0°C)
Core 7:        +44.0°C  (high = +110.0°C, crit = +110.0°C)
Core 8:        +42.0°C  (high = +110.0°C, crit = +110.0°C)
Core 12:       +43.0°C  (high = +110.0°C, crit = +110.0°C)
Core 16:       +42.0°C  (high = +110.0°C, crit = +110.0°C)
Core 20:       +42.0°C  (high = +110.0°C, crit = +110.0°C)
Core 24:       +42.0°C  (high = +110.0°C, crit = +110.0°C)
Core 28:       +44.0°C  (high = +110.0°C, crit = +110.0°C)
Core 32:       +46.0°C  (high = +110.0°C, crit = +110.0°C)
Core 33:       +46.0°C  (high = +110.0°C, crit = +110.0°C)

spd5118-i2c-13-52
Adapter: SMBus I801 adapter at efa0
temp1:        +47.2°C  (low  =  +0.0°C, high = +55.0°C)
                       (crit low =  +0.0°C, crit = +85.0°C)

spd5118-i2c-13-50
Adapter: SMBus I801 adapter at efa0
ERROR: Can't get value of subfeature temp1_max_alarm: Can't read
temp1:        +50.5°C  (low  =  +0.0°C, high = +55.0°C)
                       (crit low =  +0.0°C, crit = +85.0°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +40.0°C 
temp2:        +49.0°C 

Re: Lm sensors / system fans problem

Reply #8
Anyone? Any idea?!

Re: Lm sensors / system fans problem

Reply #9
There are no fans listed in your sensors output.
Fans need to be recognised to be controlled.
It maybe you need to load a module. I have to on my desktop PC (nct6775).

What motherboard do you have? Or give detailed hardware info if it's a laptop.

Re: Lm sensors / system fans problem

Reply #10
The mini-PC is an ASUS NUC 14 Pro+ with an ultra 185H CPU.
Code: [Select]
 lshw
WARNING: you should run this program as super-user.
                    
    description: Computer
    width: 64 bits
    capabilities: smp vsyscall32
  *-core
       description: Motherboard
       physical id: 0
     *-memory
          description: System memory
          physical id: 0
          size: 80GiB
     *-cpu
          product: Intel(R) Core(TM) Ultra 9 185H
          vendor: Intel Corp.
          physical id: 1
          bus info: cpu@0
          version: 6.170.4
          size: 4768MHz
          capacity: 4800MHz
          width: 64 bits
          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rdseed adx smap clflushopt clwb intel_pt sha_ni xsaveopt xsavec xgetbv1 xsaves split_lock_detect user_shstk avx_vnni dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp hwp_pkg_req hfi vnmi umip pku ospke waitpkg gfni vaes vpclmulqdq rdpid bus_lock_detect movdiri movdir64b fsrm md_clear serialize pconfig arch_lbr ibt flush_l1d arch_capabilities cpufreq
          configuration: microcode=32
     *-pci
          description: Host bridge
          product: Intel Corporation
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 04
          width: 32 bits
          clock: 33MHz
          configuration: driver=igen6_edac
          resources: irq:0
        *-pci:0
             description: PCI bridge
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 10
             width: 32 bits
             clock: 33MHz
             capabilities: pci normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:122 memory:8c300000-8c3fffff
           *-nvme
                description: NVMe device
                product: Samsung SSD 990 EVO Plus 2TB
                vendor: Samsung Electronics Co Ltd
                physical id: 0
                bus info: pci@0000:01:00.0
                logical name: /dev/nvme0
                version: 1B2QKXG7
                serial: S7U7NJ0XB07586V
                width: 64 bits
                clock: 33MHz
                capabilities: nvme nvm_express bus_master cap_list
                configuration: driver=nvme latency=0 nqn=nqn.1994-11.com.samsung:nvme:990EVOPlus:M.2:S7U7NJ0XB07586V state=live
                resources: irq:16 memory:8c300000-8c303fff
              *-namespace:0
                   description: NVMe disk
                   physical id: 0
                   logical name: hwmon2
              *-namespace:1
                   description: NVMe disk
                   physical id: 2
                   logical name: /dev/ng0n1
              *-namespace:2
                   description: NVMe disk
                   physical id: 1
                   bus info: nvme@0:1
                   logical name: /dev/nvme0n1
                   configuration: wwid=eui.0025385b4140b790
        *-display
             description: VGA compatible controller
             product: Meteor Lake-P [Intel Arc Graphics]
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             logical name: /dev/fb0
             version: 08
             width: 64 bits
             clock: 33MHz
             capabilities: vga_controller bus_master cap_list rom fb
             configuration: depth=32 driver=i915 latency=0 resolution=3840,2160
             resources: iomemory:500-4ff iomemory:400-3ff irq:160 memory:5017000000-5017ffffff memory:4000000000-400fffffff memory:c0000-dffff memory:5010000000-5016ffffff
        *-generic:0
             description: Signal processing controller
             product: Meteor Lake-P Dynamic Tuning Technology
             vendor: Intel Corporation
             physical id: 4
             bus info: pci@0000:00:04.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: bus_master cap_list
             configuration: driver=proc_thermal_pci latency=0
             resources: iomemory:500-4ff irq:16 memory:50200c0000-50200dffff
        *-pci:1
             description: PCI bridge
             product: Meteor Lake-P Thunderbolt 4 PCI Express Root Port #0
             vendor: Intel Corporation
             physical id: 7
             bus info: pci@0000:00:07.0
             version: 10
             width: 32 bits
             clock: 33MHz
             capabilities: pci normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:123 ioport:4000(size=4096) memory:86000000-8bffffff ioport:4810000000(size=34359738368)
        *-pci:2
             description: PCI bridge
             product: Meteor Lake-P Thunderbolt 4 PCI Express Root Port #2
             vendor: Intel Corporation
             physical id: 7.2
             bus info: pci@0000:00:07.2
             version: 10
             width: 32 bits
             clock: 33MHz
             capabilities: pci normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:124 ioport:5000(size=4096) memory:80000000-85ffffff ioport:4010000000(size=34359738368)
        *-generic:1 UNCLAIMED
             description: System peripheral
             product: Meteor Lake-P Gaussian & Neural-Network Accelerator
             vendor: Intel Corporation
             physical id: 8
             bus info: pci@0000:00:08.0
             version: 20
             width: 64 bits
             clock: 33MHz
             capabilities: cap_list
             configuration: latency=0
             resources: iomemory:500-4ff memory:502011e000-502011efff
        *-generic:2
             description: Signal processing controller
             product: Meteor Lake-P Platform Monitoring Technology
             vendor: Intel Corporation
             physical id: a
             bus info: pci@0000:00:0a.0
             version: 01
             width: 64 bits
             clock: 33MHz
             capabilities: cap_list
             configuration: driver=intel_vsec latency=0
             resources: iomemory:500-4ff irq:0 memory:5020080000-50200bffff
        *-generic:3
             description: Processing accelerators
             product: Meteor Lake NPU
             vendor: Intel Corporation
             physical id: b
             bus info: pci@0000:00:0b.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: bus_master cap_list
             configuration: driver=intel_vpu latency=0
             resources: iomemory:500-4ff iomemory:500-4ff irq:161 memory:5018000000-501fffffff memory:502011d000-502011dfff
        *-usb:0
             description: USB controller
             product: Meteor Lake-P Thunderbolt 4 USB Controller
             vendor: Intel Corporation
             physical id: d
             bus info: pci@0000:00:0d.0
             version: 10
             width: 64 bits
             clock: 33MHz
             capabilities: xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: iomemory:500-4ff irq:127 memory:5020100000-502010ffff
        *-usb:1
             description: USB controller
             product: Meteor Lake-P Thunderbolt 4 NHI #0
             vendor: Intel Corporation
             physical id: d.2
             bus info: pci@0000:00:0d.2
             version: 10
             width: 64 bits
             clock: 33MHz
             capabilities: usb4_host_interface bus_master cap_list
             configuration: driver=thunderbolt latency=0
             resources: iomemory:500-4ff iomemory:500-4ff irq:16 memory:5020040000-502007ffff memory:502011c000-502011cfff
        *-usb:2
             description: USB controller
             product: Meteor Lake-P Thunderbolt 4 NHI #1
             vendor: Intel Corporation
             physical id: d.3
             bus info: pci@0000:00:0d.3
             version: 10
             width: 64 bits
             clock: 33MHz
             capabilities: usb4_host_interface bus_master cap_list
             configuration: driver=thunderbolt latency=0
             resources: iomemory:500-4ff iomemory:500-4ff irq:16 memory:5020000000-502003ffff memory:502011b000-502011bfff
        *-communication:0
             description: Serial controller
             product: Meteor Lake-P Integrated Sensor Hub
             vendor: Intel Corporation
             physical id: 12
             bus info: pci@0000:00:12.0
             version: 20
             width: 64 bits
             clock: 33MHz
             capabilities: 8250 bus_master cap_list
             configuration: driver=intel_ish_ipc latency=0
             resources: iomemory:500-4ff irq:165 memory:50200f0000-50200fffff
        *-usb:3
             description: USB controller
             product: Meteor Lake-P USB 3.2 Gen 2x1 xHCI Host Controller
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 20
             width: 64 bits
             clock: 33MHz
             capabilities: xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: iomemory:500-4ff irq:135 memory:50200e0000-50200effff
        *-memory UNCLAIMED
             description: RAM memory
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 14.2
             bus info: pci@0000:00:14.2
             version: 20
             width: 64 bits
             clock: 33MHz (30.3ns)
             capabilities: cap_list
             configuration: latency=0
             resources: iomemory:500-4ff iomemory:500-4ff memory:5020114000-5020117fff memory:502011a000-502011afff
        *-network DISABLED
             description: Wireless interface
             product: Meteor Lake PCH CNVi WiFi
             vendor: Intel Corporation
             physical id: 14.3
             bus info: pci@0000:00:14.3
             logical name: wlan0
             version: 20
             serial: 3e:29:ba:ad:00:1f
             width: 64 bits
             clock: 33MHz
             capabilities: bus_master cap_list ethernet physical wireless
             configuration: broadcast=yes driver=iwlwifi driverversion=6.14.4-zen1-2-zen firmware=89.4d42c933.0 ma-b0-gf-a0-89.uc latency=0 link=no multicast=yes wireless=IEEE 802.11
             resources: iomemory:500-4ff irq:18 memory:5020110000-5020113fff
        *-communication:1
             description: Communication controller
             product: Meteor Lake-P CSME HECI #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 20
             width: 64 bits
             clock: 33MHz
             capabilities: bus_master cap_list
             configuration: driver=mei_me latency=0
             resources: iomemory:500-4ff irq:164 memory:5020119000-5020119fff
        *-sata
             description: SATA controller
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 17
             bus info: pci@0000:00:17.0
             version: 20
             width: 32 bits
             clock: 66MHz
             capabilities: sata ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:126 memory:8c400000-8c401fff memory:8c403000-8c4030ff ioport:3050(size=8) ioport:3040(size=4) ioport:3020(size=32) memory:8c402000-8c4027ff
        *-pci:3
             description: PCI bridge
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: 20
             width: 32 bits
             clock: 33MHz
             capabilities: pci normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:125 memory:8c000000-8c2fffff
           *-network
                description: Ethernet interface
                product: Ethernet Controller I226-V
                vendor: Intel Corporation
                physical id: 0
                bus info: pci@0000:56:00.0
                logical name: eth0
                version: 04
                serial: 88:ae:dd:66:f9:78
                size: 1Gbit/s
                capacity: 2500Mbit/s
                width: 32 bits
                clock: 33MHz
                capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd 2500bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=igc driverversion=6.14.4-zen1-2-zen duplex=full firmware=2023:889d ip=192.168.1.52 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
                resources: irq:16 memory:8c100000-8c1fffff memory:8c200000-8c203fff memory:8c000000-8c0fffff
        *-isa
             description: ISA bridge
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 20
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master
             configuration: latency=0
           *-pnp00:00
                product: Motherboard registers
                physical id: 0
                capabilities: pnp
                configuration: driver=system
           *-pnp00:01
                product: Motherboard registers
                physical id: 1
                capabilities: pnp
                configuration: driver=system
           *-pnp00:02
                product: Motherboard registers
                physical id: 2
                capabilities: pnp
                configuration: driver=system
           *-pnp00:03
                product: Motherboard registers
                physical id: 3
                capabilities: pnp
                configuration: driver=system
           *-pnp00:04
                product: Motherboard registers
                physical id: 4
                capabilities: pnp
                configuration: driver=system
           *-pnp00:05
                product: Motherboard registers
                physical id: 5
                capabilities: pnp
                configuration: driver=system
        *-serial:0
             description: SMBus
             product: Meteor Lake-P SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.4
             bus info: pci@0000:00:1f.4
             version: 20
             width: 64 bits
             clock: 33MHz
             configuration: driver=i801_smbus latency=0
             resources: iomemory:500-4ff irq:18 memory:5020118000-50201180ff ioport:efa0(size=32)
        *-serial:1
             description: Serial bus controller
             product: Meteor Lake-P SPI Controller
             vendor: Intel Corporation
             physical id: 1f.5
             bus info: pci@0000:00:1f.5
             version: 20
             width: 32 bits
             clock: 33MHz
             configuration: driver=intel-spi latency=0
             resources: irq:0 memory:8c404000-8c404fff
  *-scsi
       physical id: 1
       bus info: scsi@2
       logical name: scsi2
       capabilities: scsi-host
       configuration: driver=usb-storage
  *-sound:0
       description: Loopback
       physical id: 2
       logical name: card0
       logical name: /dev/snd/controlC0
       logical name: /dev/snd/pcmC0D0c
       logical name: /dev/snd/pcmC0D0p
       logical name: /dev/snd/pcmC0D1c
       logical name: /dev/snd/pcmC0D1p
  *-sound:1
       description: M2
       physical id: 3
       logical name: card1
       logical name: /dev/snd/controlC1
       logical name: dmmidi1
       logical name: midi1
       logical name: /dev/snd/midiC1D0
       logical name: /dev/snd/pcmC1D0c
       logical name: /dev/snd/pcmC1D0p
  *-sound:2
       description: QX49
       physical id: 4
       logical name: card2
       logical name: /dev/snd/controlC2
       logical name: dmmidi2
       logical name: midi2
       logical name: /dev/snd/midiC2D0
  *-input:0
       product: Sleep Button
       physical id: 5
       logical name: input0
       logical name: /dev/input/event0
       capabilities: platform
  *-input:1
       product: Power Button
       physical id: 6
       logical name: input1
       logical name: /dev/input/event1
       capabilities: platform
  *-input:2
       product: Power Button
       physical id: 7
       logical name: input2
       logical name: /dev/input/event2
       capabilities: platform
  *-input:3
       product: Logitech Wireless Keyboard PID:4023
       physical id: 8
       logical name: input23
       logical name: /dev/input/event7
       logical name: input23::capslock
       logical name: input23::compose
       logical name: input23::kana
       logical name: input23::numlock
       logical name: input23::scrolllock
       capabilities: usb
  *-input:4
       product: Logitech Wireless Mouse
       physical id: 9
       logical name: input24
       logical name: /dev/input/event8
       logical name: /dev/input/mouse0
       capabilities: usb
  *-input:5
       product: Video Bus
       physical id: a
       logical name: input3
       logical name: /dev/input/event3
       capabilities: platform
  *-input:6
       product: Intel HID events
       physical id: b
       logical name: input4
       logical name: /dev/input/event4
       capabilities: platform
  *-input:7
       product: PC Speaker
       physical id: c
       logical name: input5
       logical name: /dev/input/event5
       capabilities: isa
  *-input:8
       product: Asus WMI hotkeys
       physical id: d
       logical name: input6
       logical name: /dev/input/event6
       capabilities: platform
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.

Re: Lm sensors / system fans problem

Reply #11
Older NUC models do not expose the fan stats to the kernel. It seems this is still the case with NUC14.

NUC's heat up very quickly, hence the fan rotations do too - as the cost of an annoying sound. A fanless casing did cost about 150 dollars a few years ago, so is not a cheap solution.

I have set the fan speed quite low on a nuc, with a very slow increase. To avoid overheating a program runs to lower the frequency when required, and also temporarily disabling the turbo setting when needed. All in all this solves the problem for an Artix desktop system. (I feel double sorry for all Windows users using NUC's...)

artist

Re: Lm sensors / system fans problem

Reply #12
I have already run sensors-detect twice. It is weird. Is there an alternative app?
I know this isn't directly related to your issue, but I wanted to caution you to be careful when running sensors-detect, as it can potentially cause hardware damage. I wish there were a safer alternative to lm_sensors.
https://wiki.archlinux.org/title/Lm_sensors#Laptop_screen_issues_after_running_sensors-detect

Re: Lm sensors / system fans problem

Reply #13
So, which is the safest choice?

Re: Lm sensors / system fans problem

Reply #14
The safest option is to only switch to another profile in the bios, if at all.
What exactly is your problem, or your ultimate goal?

artist