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

[Alexey Starikovskiy <astarikovskiy@suse.de>]

Rafael J. Wysocki wrote:
> On Saturday, 13 October 2007 00:38, Alexey Starikovskiy wrote:
>> 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
> 
> Do they apply on top of vanilla 2.6.23?
They do.