Marcin Zwd schrieb:
On Thu, Feb 19, 2009 at 10:49 AM, Vladimir Rusinov
<vladi...@greenmice.info> wrote:
On Sun, Feb 15, 2009 at 2:22 PM, Marcin Zwd <marcin...@gmail.com> wrote:
Well, I've just upgraded my laptop. The old one has ati
radeon r250 graphics card.  On this card I can easily turn
off the screen using nice program "radeantool" of course
"xset dpms force off" worked as well. And "turn off" was
permanent.  It is worth to mention that I was using
x11-drivers/xf86-video-ati opensource drivers...  On the
other hand, the new laptop has nvidia (quadro 135) aboard
and now I'm using x11-drivers/nvidia-drivers-177.82.
Everything works fine except one tiny problem now if I turn
off the screen and backlight after a few seconds the
backlight is back on!
Try following:
sleep 1 && xset dpms force off


Thanks, I tried that before as well. Besides the screen is turning off, however
just for a few seconds. My guess is that probably gnome or some other
apps is turning the screen back on.

So, it seems that only I have this kind of problem :(

Marcin


No, I have this problem, too. When I use 'xset dpms force off' for the first few times, it works (screen stays off). After that, it always turns back on.

It also didn't go away when I switched from XFCE to GNOME.

The problem has been there since I bought my notebook 1.5 years ago. I just live with it.

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