[mythtv-users] screen black after 15 min

[James Meyer]

On Saturday 13 March 2004 18:01, Rory O'Connor wrote:
> is some kind of powersave feature or screen saver (i.e. probably not a myth
> problem), but I can't figure out what is controlling it.
>
> I'm using KDE and I checked the "desktop" settings and the screensaver is
> off.  It looks as if the TV is losing the video signal, so I'm thinking it
> may be some function of the video card (radeon 9200SE) - b


Open  an xterm and try these two commands 
xset -s off
xset -dpms

This will turn off Xfree's screenserver  and disable dpms