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ACPI + sensors => health chip flatlines

2.6.0-test-ac3 Mika Liljeberg 2 participants 2 messages Jul 29, 2003 – Jul 30, 2003

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#0 lore raw

Hi,

This has happened twice now. I have the following in my kernel log:

acpi_power-0377 [25] acpi_power_transition : Error transitioning device [FAN] to D0
acpi_bus-0256 [24] acpi_bus_set_power : Error transitioning device [FAN] to D0
acpi_thermal-0611 [23] acpi_thermal_active : Unable to turn cooling device [c1be7d34] 'on'

Everything under /sys/devices/legacy/i2c-1/1-0290 is frozen to the same values, none of the sensors are being updated.

Not quite sure what is going on but it looks like an ACPI thermal trip routine might be messing up the W83627HF sensor driver.

MikaL

#1 lore raw

Hi!

Quoted 9 lines

acpi_power-0377 [25] acpi_power_transition : Error transitioning device [FAN] to D0
acpi_bus-0256 [24] acpi_bus_set_power : Error transitioning device [FAN] to D0
acpi_thermal-0611 [23] acpi_thermal_active : Unable to turn cooling device [c1be7d34] 'on'

Everything under /sys/devices/legacy/i2c-1/1-0290 is frozen to the same values, none of the sensors are being updated.

Not quite sure what is going on but it looks like an ACPI thermal trip routine might be messing up the W83627HF sensor driver.

It probably is :-(. Either use acpi or w8xxxxHF, but not both.

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