Re: thinkpad_acpi fan stop working problem (was after resume) (speed becomes 65535)

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On Sat, Jun 16, 2012 at 1:09 PM, Henrique de Moraes Holschuh
<hmh@xxxxxxxxxx> wrote:
> Chen, back to this issue, can you please do this:
>
> 1. blacklist or remove thinkpad_acpi.ko
> 2. blacklist or remove fan.ko
>
> So that there is no way thinkpad-acpi or ACPI fan to interfere with your
> thinkpad.
>
> Then, do the testing?  You will have to track it by thermal only.
>
> If the problem doesn't show up, we will know for sure that it is Linux doing
> something wrong.  Then, you can repeat the tests with only the fan module
> and only the thinkpad-acpi module, to narrow down the problem.

This time it reproduced with 10+ days running and 20+ suspend &
resume, after the last one resume I found fan speed becomes 65535,

this .config has thinkpad_acpi.ko and no fan.ko;

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