Re: [Suspend-devel] Fan not working after hibernate but ok after s2ram?

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Rafael J. Wysocki wrote:
> Greetings,
> 
> On Friday, 12 October 2007 23:30, Romano Giannetti wrote:
>> Hi,
>>
>> 	I have a strange problem. I am running 2.6.23 on a toshiba satellite
>> 2.6.23, I use s2ram to suspend and echo disk > ... to hibernate. System
>> is ubuntu Feisty.
>>
>> 	Now, both s2ram -f -p -m and hibernte works ok, but after resuming from
>> hibernation, the fan of the laptop seems never to start again (it is ok
>> after resuming from s2ram). I rebooted the system now (it arrived at 80
>> celsius without starting the fan, normally it starts at 60) because I do
>> not want to have a fried laptop...
> 
> Sure.
> 
>> 	Any hints? I tried to rmmod/insmod again fan.ko but it didn't help.
There is 3 patch series in linux-acpi mail list, which might be related:
[PATCH 1/3] ACPI: power: don't cache power resource state
[PATCH 2/3] ACPI: Fan: fan device does not need own structure
[PATCH 3/3] ACPI: Fan: Drop force_power_state acpi_device option

Alex.

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