Arch Linux

Nigh Knight

Member

Registered: 2021-07-10

Posts: 13

I Can't find my fan sensor with im-sensors

I want to control my fans, To do that I have to setup fancontrol as the Arch guide explains. But I'm not able to since sensors doesn't display an RPM value for the CPU fan.

Attempted to Increase the fan divisor for sensors using this guide

Problem is I don't know what chip to use from sensors, since non of them are prefixed with fan like shown in the first linked guide.

System Info:

Operating System: Arch 
Kernel: Linux 5.12.15-arch1-1
Architecture: x86-64
Hardware Vendor: HP
Hardware Model: HP ENVY x360 Convertible 15m-ee0xxx

Output of sensors:

    amdgpu-pci-0400
    Adapter: PCI adapter
    vddgfx:      724.00 mV
    vddnb:       781.00 mV
    edge:         +32.0°C
    power1:        0.00 W

    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)

    k10temp-pci-00c3
    Adapter: PCI adapter
    Tctl:         +33.6°C
    Tdie:         +33.6°C

    nvme-pci-0300
    Adapter: PCI adapter
    Composite:    +29.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
    Sensor 1:     +29.9°C  (low  = -273.1°C, high = +65261.8°C)

    iwlwifi_1-virtual-0
    Adapter: Virtual device
    temp1:        +30.0°C

    BAT1-acpi-0
    Adapter: ACPI interface
    in0:          12.79 V

    acpitz-acpi-0
    Adapter: ACPI interface
    temp1:        +33.0°C  (crit = +226.8°C)
    temp2:        +20.0°C

Last edited by Nigh Knight (2021-07-11 00:58:34)

willemw

Member

Registered: 2013-02-19

Posts: 116

Re: I Can't find my fan sensor with im-sensors

And you followed the lm-sensors wiki: ran sensors-detect, added any missing kernel modules and rebooted?