Back light staying on when screen blanks

[Koh Choon Lin]

Hi

On Tue, Feb 28, 2012 at 8:43 PM, Chris Green <cl at isbd.net> wrote:
> On Tue, Feb 28, 2012 at 10:27:57AM +0000, Colin Law wrote:
>> I have an issue since recent updates (on Precise) where my laptop
>> backlight stays on when the screen is blanked following a period of
>> inactivity.  The screen goes blank but the backlight is still on,
>> which rather defeats the object of the exercise.  This is with Intel
>> graphics.  I can't find a bug report other than [1] which maintains
>> that the issue is to do with nvidia.  I don't know what package to
>> report the bug against, suggestions would gratefully received.

I am on Intel graphics with dual monitors and primary screen would
turn off while secondary screen would not.



Regards
Koh Choon Lin