[Bug 18164] CPU fan not activating on HP NX6125

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Wed Nov 2 12:05:14 UTC 2005


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http://bugzilla.ubuntu.com/show_bug.cgi?id=18164
Ubuntu (laptop) | linux


macer at ukzn.ac.za changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1




------- Additional Comments From macer at ukzn.ac.za  2005-11-02 12:05 UTC -------
(In reply to comment #9)
> (In reply to comment #8)
> > I erased my crontab and the cpu-fan seems to work also without it very well.
> 
> Today the cpu-fan coma back again. If i haven't to work hard with my laptop
(for exampler if i surf easilly) the cpu-fan works properly. It starts to cool
by 58°. Other way if i work hard with 
> my laptop (for instance if i use gimp togheter with other application) the
cpu-fan doesn't worl well. It doesn't start to cool.....and the laptop stops itself.
> 
> Now i've added again the crontab. It seems to work well....but i've not solved
the problem. 
> 
> With the crontab (when it runs the acpi -t command) sometime the laptop
freezes for one-two seconds.

Got the same behaviour with my HP nx6125, with Debian kernels as well as vanilla
kernel 2.6.13.4 and 2.6.14. I discovered it by using cat
/proc/thermal_zone/TZ?/temperature,
which is essentially what acpi -t does, I guess. Today I submitted a bug report
to bugzilla.kernel.org. The bug number is 5534.

> 
> Some idea?
> 
> 

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