Add update.

diff --git a/blog/data/2013-06-11-linux-easynote-lv.txt b/blog/data/2013-06-11-linux-easynote-lv.txt
index f259ab635b0f6b63d05f0b27c6f2540b735513a0..49285aaf7aecc5bdddbf3fa5ee77035351314f3d 100644 (file)
--- a/blog/data/2013-06-11-linux-easynote-lv.txt
+++ b/blog/data/2013-06-11-linux-easynote-lv.txt
@@ -97,3 +97,9 @@ developers did to handle this, and this can give a clue to the KDE
 developers?  Or you know where in KDE the screen brightness is changed
 during login?  If so, please update the BTS report (or get in touch if
 you do not know how to update BTS).</p>
 developers?  Or you know where in KDE the screen brightness is changed
 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>