<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - i3-3227U's HD4000 fails to work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79146#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - i3-3227U's HD4000 fails to work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79146">bug 79146</a>
from <span class="vcard"><a class="email" href="mailto:etkids@163.com" title="Shen Li <etkids@163.com>"> <span class="fn">Shen Li</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=79146#c5">comment #5</a>)
<span class="quote">> If you drop all the extra kernel/module parameters, incl. nomodeset, what do
> you have in /sys/class/backlight? Can you enable backlight by echoing the
> value in max_brightness to brightness? Is the backlight the only thing that
> fails?</span >
well, without nomodeset I can see nothing but a grey screen, the backlight of
which can be adjusted.
However, with nomodeset, I can't adjust the backlight</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>