[mythtv-users] new video card - configure X11

[Todd Mythtv]

Hi -
   I got a new video card and have little X Windows experience.  I'm  
using the S-video out port to my SDTV.  It looks good until x windows  
loads- then it looks like the horizontal/vertical sync is out.  It's  
not moving, it just 'misaligned' so it is completely illegible.

I'm not sure if the problem is with X windows mis configured, or if I  
need to add something for this video card to work.  I expect the  
former as the video card does work for the bios and boot process.

Any suggestions appreciated.

> Section "ServerLayout"
> 	Identifier     "Default Layout"
> 	Screen      0  "Screen0" 0 0
> 	InputDevice    "Keyboard0" "CoreKeyboard"
> EndSection
>
> Section "InputDevice"
> 	Identifier  "Keyboard0"
> 	Driver      "kbd"
> 	Option	    "XkbModel" "pc105"
> 	Option	    "XkbLayout" "us"
> EndSection
>
> Section "Device"
> 	Identifier  "Videocard0"
> 	Driver      "radeon"
> EndSection
>
> Section "Screen"
> 	Identifier "Screen0"
> 	Device     "Videocard0"
> 	DefaultDepth     24
> 	Option "TVOutFormat" "S-VIDEO"
> 	Option "TVStandard" "NTSC-M"
>         HorizSync      30-68
>         VertRefresh    50-120
> 	SubSection "Display"
> 		Viewport   0 0
> 		Depth     24
>         	Modes     "800x600"
> 	EndSubSection
> EndSection
>
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