<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [Regression] Screen doesn’t light up again after turning brightness to 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105025">bug 105025</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>NEEDINFO
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [Regression] Screen doesn’t light up again after turning brightness to 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105025#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [Regression] Screen doesn’t light up again after turning brightness to 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105025">bug 105025</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>The logs don't indicate that we'd get any brightness up changes. We get the
decreasing changes until:
[ 312.730098] [drm:intel_backlight_device_update_status [i915]] updating
intel_backlight, brightness=1/7500
but not back up.
Please try using the /sys/class/backlight/intel_backlight/brightness interface
directly. Echo values between 0 and $(cat max_brightness) to it, and see if the
backlight works that way.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>