[ltp] about fan control

xiaopeng hu linux-thinkpad@linux-thinkpad.org
Sun, 4 Feb 2007 22:33:38 +0800


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On  http://www.thinkwiki.org/wiki/How_to_control_fan_speed,there
are words:
----------------------
Automated control scripts

An ACPI fan control
script<http://www.thinkwiki.org/wiki/ACPI_fan_control_script#Variable_speed_control_scripts>can
be to override the firmware's fan algorithm with gentler, quieter
version. It monitors the laptop's thermal
sensors<http://www.thinkwiki.org/wiki/Thermal_sensors>and sets the fan
speed accordingly, according to customizable thresholds.
For the default behavior, simply save the
script<http://www.thinkwiki.org/wiki/ACPI_fan_control_script#Variable_speed_control_scripts>as
tp-fancontrol and run; note that this script requires you to modprobe the
ibm_acpi module as "modprobe ibm_acpi experimental=1"
# ./tp-fancontrol

----------------------------------

I want to ask:How to "modprobe the ibm_acpi module as "modprobe ibm_acpi
experimental=1"".and can ./tp-fancontrol run automatic

the next time I boot.

Thank you.This mail may be a litter longer.

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On&nbsp; <a href="http://www.thinkwiki.org/wiki/How_to_control_fan_speed,there">http://www.thinkwiki.org/wiki/How_to_control_fan_speed,there</a><br>are words:<br>----------------------<br><h3>Automated control scripts</h3>
<p>An <a href="http://www.thinkwiki.org/wiki/ACPI_fan_control_script#Variable_speed_control_scripts" title="ACPI fan control script">ACPI fan control script</a> can be to override the firmware&#39;s fan algorithm with gentler, quieter version. It monitors the laptop&#39;s 
<a href="http://www.thinkwiki.org/wiki/Thermal_sensors" title="Thermal sensors">thermal sensors</a> and sets the fan speed accordingly, according to customizable thresholds. For the default behavior, simply save the <a href="http://www.thinkwiki.org/wiki/ACPI_fan_control_script#Variable_speed_control_scripts" title="ACPI fan control script">
script</a> as <code style="white-space: nowrap; color: rgb(153, 102, 0); background-color: white;">tp-fancontrol</code> and run; note that this script requires you to modprobe the ibm_acpi module as &quot;modprobe ibm_acpi experimental=1&quot;
<br>
<code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;"># ./tp-fancontrol</code></p><p><code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;">----------------------------------
</code></p><p><code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;">I want to ask:How to &quot;</code>modprobe the ibm_acpi module as &quot;modprobe ibm_acpi experimental=1&quot;<code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;">
<span style="font-family: arial,sans-serif;">&quot;.and can ./tp-fancontrol run automatic</span></code></p><p><code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;"><span style="font-family: arial,sans-serif;">
the next time I boot.</span></code></p><p><code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;"><span style="font-family: arial,sans-serif;">Thank you.This mail may be a litter longer.<br></span>
</code></p><p><code style="white-space: nowrap; color: rgb(73, 89, 136); background-color: white;"><span style="font-family: arial,sans-serif;"></span><br></code>
</p><br>

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