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i posted about this here http://bbs.archlinux.org/viewtopic.php?t=4155 and got no help.. so here goes again
essentially the problem is, my monitor doesnt go into power saving mode after X amount of time.
it remains powered with the backlight on and everything.. which worries me..
the 3 options i xscreensaver dont make a difference, those being:
standby after
suspend after
off after
to test them i set them all to 0 (disabled) and then one at a time set them to 1 minute... non send my monitor into power saving mode.. the monitor just goes black and the backlight remains on.. ive resorted to turning my monitor off every time i leave my computer.. which i DONT want to do..
any help would be GREATLY appreciated..
thanks
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Do you have dpms setup for your video card? If you do try "xset dpms 60 60 60" which will turn off the monitor and backlight after 60 seconds of inactivity
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just for future reference.. ive managed to get my monitor to standby..
however, my monitor only blanks with the `standby' and `suspend times'.. i have to use the `offtime' setting to get it to standby
in my xorg.conf under the `ServerFlags' section, i added the following
# Energy Saver settings
# Time in minutes
# Option "StandbyTime" "15"
# Option "SuspendTime" "20"
Option "OffTime" "15"
and under my `Monitor' section i added the following
# Energy Saver settings
Option "DPMS" "on"
you can then test the dpms works by entering at a console
xset dpms force off
and the monitor should stand-by
if not, try enabling dpms without an X restart with
xset +dpms
and then try the previous command again
you can also use `standby' or `suspend' in the place of `off'
if the monitor went into stand-by, then it should automatically stand-by after the time periods entered in the xorg.conf file after X is restarted..
for laptop users, the LCD backlight shouldnt go off with just this, i believe that is part of ACPI / APM.
if you have experience compiling a kernel, under the `power management' settings there is a checkbox for LCD backlights. this is only needed for laptops, not desktop LCD monitors.
I have no experience with using this however.
hope that helps someone.
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I have a similar problem. xset dpms force off turns off the backlight, but nothing happens "automatically" after the 15 minutes I have specified in xorg.conf. XScreensaver, too, just blanks the screen, but doesn't turn off the backlight.
I followed Father's suggestions, still no dice ...
93,
-Sascha.rb
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I was just wondering if any progress had been made on fixing this issue. I just -Syu'ed an now my monitor doesn't go into powersave either after the idle timeout. Also, if I make a change to power management settings in the Xscreensaver config tool it doesn't seem to save them as the options are disabled next time I look at the config tool.
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