Linux/lmSensors

Problem

Sensoren des X570-Chipsatzes mit Ryzen werden nicht erkannt.

Lösung

• Kernel beim Starten Parameter 'acpi_enforce_resources=lax' übergeben
• Auf Debian-Systemen

1. In Datei '/etc/default/grub' Variable 'GRUB_CMDLINE_LINUX_DEFAULT' um 'acpi_enforce_resources=lax' ergänzen
2. Grub-Konfiguration aktualisieren

# update-grub

• Die Änderungen werden nach einem Neustart wirksam, danach sollten mehr Sensoren sichtbar sein:

# sensors
nct6798-isa-0290
Adapter: ISA adapter
in0:           1.30 V (min = +0.00 V, max = +1.74 V)
in1:          1000.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in2:           3.38 V (min = +0.00 V, max = +0.00 V) ALARM
in3:           3.30 V (min = +0.00 V, max = +0.00 V) ALARM
in4:           1.01 V (min = +0.00 V, max = +0.00 V) ALARM
in5:          784.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in6:          1000.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in7:           3.38 V (min = +0.00 V, max = +0.00 V) ALARM
in8:           3.26 V (min = +0.00 V, max = +0.00 V) ALARM
in9:          896.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in10:         392.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in11:         496.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in12:          1.03 V (min = +0.00 V, max = +0.00 V) ALARM
in13:         984.00 mV (min = +0.00 V, max = +0.00 V) ALARM
in14:         1000.00 mV (min = +0.00 V, max = +0.00 V) ALARM
fan1:          668 RPM (min =  0 RPM)
fan2:         1597 RPM (min =  0 RPM)
fan3:           0 RPM (min =  0 RPM)
fan4:           0 RPM (min =  0 RPM)
fan5:           0 RPM (min =  0 RPM)
fan6:           0 RPM (min =  0 RPM)
fan7:           0 RPM (min =  0 RPM)
SYSTIN:         +38.0°C (high = +80.0°C, hyst = +75.0°C) sensor = thermistor
CPUTIN:         +36.0°C (high = +80.0°C, hyst = +75.0°C) sensor = thermistor
AUXTIN0:        +26.0°C  sensor = thermistor
AUXTIN1:        +38.0°C  sensor = thermistor
AUXTIN2:        +26.0°C  sensor = thermistor
AUXTIN3:        +26.0°C  sensor = thermistor
PCH_CHIP_CPU_MAX_TEMP:  +0.0°C
PCH_CHIP_TEMP:      +0.0°C
PCH_CPU_TEMP:      +0.0°C
PCH_MCH_TEMP:      +0.0°C
intrusion0:      ALARM
intrusion1:      ALARM
beep_enable:      disabled

k10temp-pci-00c3
Adapter: PCI adapter
Tdie:     +43.6°C (high = +70.0°C)
Tctl:     +43.6°C

Quellen

1. https://github.com/lm-sensors/lm-sensors/issues/134

Weiterführende Informationen

1. https://github.com/lm-sensors/lm-sensors/issues/187