Turn off monitor (TV) shutdown

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On 04/03/2013 09:59 PM, Todor Petkov wrote:
> Hello all,
> 
> I have Sapphire EDGE-HD Mini PC, attached to a LG TV with HDMI cable.
> The OS is Fedora18, from live CD.
> 
> After 1 hour, the TV turns off. I have tried several things:
> 
> 1) /usr/bin/gsettings set org.gnome.desktop.screensaver
> idle-activation-enabled false
> 

> 2) editing /etc/X11/xorg.conf.d/10-local.conf and adding:
> 
> Section "ServerLayout"
>     Identifier "ServerLayout0"
>     Option "BlankTime"  "0"
>     Option "StandbyTime" "0"
>     Option "SuspendTime" "0"
>     Option "OffTime" "0"
> EndSection
> 
> Section "Monitor"
>     Identifier "Monitor0"
>     Option "DPMS" "false"
> EndSection
> 
> However, it does not help. When I grep DPMS in /var/log/Xorg.0.log, it
> says:
> 
> [    26.451] Initializing built-in extension DPMS
> [    26.654] (II) RADEON(0): No DPMS capabilities specified
> [    26.709] (==) RADEON(0): DPMS enabled
> 
> Can someone give me a hint how to disable it completely?
> 
> Thanks in advance,
> 
> 

dconf read /org/gnome/settings-daemon/plugins/power/sleep-display-ac
dconf write /org/gnome/settings-daemon/plugins/power/sleep-display-ac 0
dconf read /org/gnome/desktop/session/idle-delay
dconf write /org/gnome/desktop/session/idle-delay "uint32 0"


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