<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [sna] Output at last pipe stays black"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66494#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [sna] Output at last pipe stays black"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66494">bug 66494</a>
from <span class="vcard"><a class="email" href="mailto:consume.noise@gmail.com" title="Daniel Martin <consume.noise@gmail.com>"> <span class="fn">Daniel Martin</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=66494#c1">comment #1</a>)
<span class="quote">> Can you please attach the Xorg.0.log? And in the meantime test with git for
>
> commit c361b449cc3ec15819883afc220aad8823c0072d
> Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> Date: Tue Jul 2 09:49:48 2013 +0100
>
> sna: Include connector status in the initial probe
> ...</span >
This one doesn't fix it. A new Xorg.0.log with access to /proc/cpuinfo will be
attached.
(In reply to <a href="show_bug.cgi?id=66494#c3">comment #3</a>)
<span class="quote">> Unrelated to this bug: [ 42.584] Unknown CPU cache size
>
> I use /proc/cpuinfo to query the cache size. Is that not accessible on your
> system? Can you please attach it?</span >
The X server runs in a chroot with a striped down /proc. I've added it now.
Does the lack of it result in any other drawbacks than lesser
optimizations/speed?
(In reply to <a href="show_bug.cgi?id=66494#c4">comment #4</a>)
<span class="quote">> When you say stays black, do you mean that the kernel doesn't output
> anything to that pipe either?</span >
The monitor switches from the power saving mode to "something connected". The
on-screen menu of the monitor states that the correct resolution is set. But,
it doesn't show anything than a black screen.
<span class="quote">> I think I need drm.debug=6 (i.e. append drm.debug=6 to your kernel
> commandline parameters in grub) dmesg from boot as well in this case.</span >
Will be attached.
I've to revise my initial statement (the output at the last pipe stays black).
It doesn't seem to be "last pipe" related, because a monitor at the VGA port
works. X and kernel logs will be attached too.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>