<div class="gmail_quote">On Fri, Feb 13, 2009 at 11:38 AM, Gary C Martin <span dir="ltr"><<a href="mailto:gary@garycmartin.com">gary@garycmartin.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="Ih2E3d">The below will switch to BW, but still leave the backlight on:</div>
<br>
su<br>
echo 1 > /sys/devices/platform/dcon/output<br>
<br>
And to kill backlight and go to BW mode all at once:<br>
<br>
su<br>
echo 0 > /sys/class/backlight/dcon-bl/brightness<br>
<br>
Hmmm, I wonder if there is dbus hooks for this for a less hacky solution.</blockquote><div><br></div><div>Oh, cool - thanks! Isn't there any button on the XO mapped to this? How is a normal user supposed to engage it?</div>
<div><br></div><div>-Wade</div><div><br></div></div>