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<div class="moz-cite-prefix">Jon, yes the file exists on our system
here. Contains just a zero.<br>
-- barry<br>
<br>
On 18/08/2013 6:18 p.m., Jon Nettleton wrote:<br>
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cite="mid:CALHpu34w24aXf=aNP9or1uXwjDjcQ0JiaVYUN9OfoT2Gda8ZKw@mail.gmail.com"
type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Sun, Aug 18, 2013 at 7:57 AM,
Barry Vercoe <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:barry@laptop.org.au" target="_blank">barry@laptop.org.au</a>></span>
wrote:<br>
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<div bgcolor="#FFFFFF" text="#000000">
<div><small>Of Course!! I used to have that problem
when I played long Csound demos -- overworking the
Flt Pt processor yet untouched by human hands ...
I don't know why I didn't relate the two situations.<br>
<br>
Turned off power saving, and the problem immediately
went away. <br>
No, power saving doesn't turn off automatically when
hdmi is plugged in. Perhaps it should ... <br>
Or at least we should have a warning distributed
with the hdmi cable that the port will turn off
after 15 seconds with power saving on.<br>
<br>
</small></div>
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<div>Could you check something quick for me. Does the
status
file /sys/devices/d420b000.display/pxa168fb_gfx.1/hpd
exist on your system?</div>
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Thanks</div>
<div><br>
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<div><small> Thanks all.<span class=""><font
color="#888888"><br>
-- b<br>
</font></span></small>
<div class="im"><br>
On 18/08/2013 5:26 p.m., Tom Parker wrote:<br>
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<div class="im">
<blockquote type="cite">On 18/08/13 17:05, Barry
Vercoe wrote: <br>
<blockquote type="cite">OK, with tail -f ...
messages, I do see a burst of messages and the <br>
projector shows the exact screen. But only for 15
seconds, when the <br>
projector then goes blank and reverts to _No
Signal_ until I touch <br>
something on the XO like the screen, track pad or
some key. Apparently <br>
the XO has stopped sending hdmi signals, so the
projector is reporting <br>
exactly that. <br>
</blockquote>
<br>
When the display goes blank, does the power light
start flashing to indicate the laptop has gone to
sleep? <br>
<br>
Try turning off power saving in the settings. When I
was testing, the power saving automatically turned
off when I plugged in an external display and turned
on again when I unplugged it, but perhaps this isn't
working on your laptop? <br>
</blockquote>
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