On 08/17/2012 02:00 AM, Carsten Haitzler (The Rasterman) wrote:
> if dpms is set as well, then blanking is irrelevant (it covers up client
> windows with a big black window - done inside x itself). dpms turns the video
> signal off. if you enable blanking NOW you also get dpms set to the same
> timeout. thus your screen turns off. it SHOULD turn off - the same as if 
> before
> you set dpms timeouts to the same as blanking timeouts and had both enabled.
>
> so back to my original mail - WHY do you want to blank the screen and NOT have
> dpms?

Because I think turning video signal (lcd) off,  then on, then off, etc, 
damages the CCFL backlight. That's why I prefer blanking screen. But may 
be I'm wrong...

you don't save any power. your screen is always on - maybe outputting
> almost nothing, but it's on. it's consuming power.

I know it but, anyway, my power inverter is consuming always same power 
until my power pc is off.

  i don't get it. the gui
> changed so you no longer can chnage it separately. this is the same thing 
> gnome
> and so on do - they don't give you a choice. it's dpms always if it's enabled
> at all. i happen to agree that its overcomplicated and no point having 5
> different sliders and checkboxes when 1 will do.

Greetings
-- 
Maderios

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