during login? If so, please update the BTS report (or get in touch if
you do not know how to update BTS).</p>
+<p>Update 2013-07-19: The correct fix for this machine seem to be
+acpi_backlight=vendor, to disable ACPI backlight support completely,
+as the ACPI information on the machine is trash and it is better to
+leave it to the intel video driver to control the screen
+backlight.</p>
+
</div>
<div class="tags">
<li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
-<li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (5)</a></li>
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (6)</a></li>
</ul></li>
<li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
- <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (82)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (83)</a></li>
<li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (137)</a></li>
<li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
- <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (208)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (209)</a></li>
<li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (21)</a></li>