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From: Mathias Gerber <mathias_g@tuxedo.ath.cx>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] Asus H87-PRO /usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed
Date: Wed, 22 Jan 2014 17:59:00 +0000	[thread overview]
Message-ID: <52E006E4.3020008@tuxedo.ath.cx> (raw)
In-Reply-To: <CALiX4iZMuV2446GaK9qyS8Cfa=q1RV0w8-UUXYnOFXfROkBoaw@mail.gmail.com>

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Hi Guenter

On 22.01.2014 18:27, Guenter Roeck wrote:
> Interesting. Obviously that doesn't help ;-). What is returned
> back if you read pwm2 after setting it to 0 ?
0 (zero). Maybe some sort of protection?

> You might try setting pwm2_auto_point1_pwm to your preferred
> minimum (assuming pwm2_enable is set to 5). If that doesn't help,
> please send me the output of all pwm2 attributes ('grep .
> /sys/class/hwmon/hwmon1/device/pwm2*').
Thanks for this hint. I didn't knew about this possibility.

For my needs I set these values:
pwm2_auto_point1_pwm	7
pwm2_auto_point1_temp	30000
pwm2_auto_point2_pwm	178 (default)
pwm2_auto_point2_temp	55000
pwm2_auto_point3_pwm	255 (default)
pwm2_auto_point3_temp	75000 (default)

With these settings the CPU fan (fan2) runs quiet as wished :-)

> Side note: If you run 3.13 or later kernels, the attributes will
> move to /sys/class/hwmon/hwmonX/.
$ uname -a
Linux myhost 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux

$ sensors -v
sensors version 3.3.2 with libsensors version 3.3.2

thanks alot!
- -- 
kind regards
 Mathias
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  parent reply	other threads:[~2014-01-22 17:59 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-22 14:43 [lm-sensors] Asus H87-PRO /usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed Michael Vorburger
2014-01-22 16:01 ` Mathias Gerber
2014-01-22 16:25 ` Guenter Roeck
2014-01-22 17:01 ` Mathias Gerber
2014-01-22 17:27 ` Guenter Roeck
2014-01-22 17:59 ` Mathias Gerber [this message]
2014-01-22 18:34 ` Guenter Roeck
2014-01-22 19:32 ` Mathias Gerber
2014-01-22 20:02 ` Guenter Roeck
2014-01-23  7:25 ` mathias_g
2014-01-24 14:40 ` Guenter Roeck
2014-01-26 15:58 ` Mathias Gerber
2014-01-27 18:51 ` Guenter Roeck

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