(In reply to untaintableangel from comment #0)
> pnpacpi=off boots and behaves itself reasonably (currently using this)
what do you get if you boot without any of these boot option?
>
> /proc/acpi/fan and /proc/acpi/thermal_zone/*/trip_points via 'cat' are both
> empty.
>
there is no active thermal control on your machine.
BTW, /proc/acpi/fan and /proc/acpi/thermal_zone are both removed years ago, and I don't know why you can still use it with 3.17 kernel.
> Recurring error messages printed:
> dw_dmac INTL9C60:00: invalid resource (for anything with the power button?)
>
please attach the full dmesg output with those error messages.
> and the following with the latter acpi debugging parameters:
> "SCI (ACPI GSI 9) not registered" and
> "i2c_designware 80860F41:02 failure requesting irq 34"
> "i2c_designware 80860F41:05 failure requesting irq 37"
(In reply to untaintableangel from comment #0)
> pnpacpi=off boots and behaves itself reasonably (currently using this)
what do you get if you boot without any of these boot option?
> thermal_ zone/*/ trip_points via 'cat' are both thermal_ zone are both removed years ago, and I don't know why you can still use it with 3.17 kernel.
> /proc/acpi/fan and /proc/acpi/
> empty.
>
there is no active thermal control on your machine.
BTW, /proc/acpi/fan and /proc/acpi/
> Recurring error messages printed:
> dw_dmac INTL9C60:00: invalid resource (for anything with the power button?)
>
please attach the full dmesg output with those error messages.
> and the following with the latter acpi debugging parameters:
> "SCI (ACPI GSI 9) not registered" and
> "i2c_designware 80860F41:02 failure requesting irq 34"
> "i2c_designware 80860F41:05 failure requesting irq 37"
please apply the patch at https:/ /bugzilla. kernel. org/show_ bug.cgi? id=84381# c9 and see if it helps.