[ltp] Setting the brightness of the mute button LED

August Lilleaas linux-thinkpad@linux-thinkpad.org
Sat, 20 Mar 2010 07:51:03 -0700


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Greetings,

the mute button of my T400s works (it mutes), but the LED on it doesn't.
Here's "ls /sys/class/leds", neither of which controls the mute button LED.

mmc0:: tpacpi::power  tpacpi::standby tpacpi::thinklight
 tpacpi::thinkvantage

Is there a way to make it shine, or am I out of luck?

-- 
August Lilleaas

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<div>Greetings,</div><div><br></div><div>the mute button of my T400s works =
(it mutes), but the LED on it doesn&#39;t. Here&#39;s &quot;ls /sys/class/l=
eds&quot;, neither of which controls the mute button LED.</div><div><br>

</div><div>mmc0::<span class=3D"Apple-tab-span" style=3D"white-space:pre">	=
</span>tpacpi::power =C2=A0tpacpi::standby<span class=3D"Apple-tab-span" st=
yle=3D"white-space:pre">	</span>tpacpi::thinklight =C2=A0tpacpi::thinkvanta=
ge</div><div>
<br>
</div><div>Is there a way to make it shine, or am I out of luck?</div><div>=
<br></div>-- <br>August Lilleaas

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