S-vídeo não funciona

[gloria.rafael]

Boa tarde,

gostaria de saber se a saída s-video do meu notebook  não funciona no Ubuntu mesmo. Se tem como funcionar o que preciso fazer?

Tenho um notebook Toshiba Satellite M115-S3094 com a placa de vídeo:

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00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
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a minha configuração no xorg é a seguinte:

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Section "InputDevice"
    Identifier    "Generic Keyboard"
    Driver        "kbd"
    Option        "XkbRules"    "xorg"
    Option        "XkbModel"    "abnt2"
    Option        "XkbLayout"    "us"
    Option        "XkbOptions"    "lv3:ralt_switch"
    Option        "XkbVariant"    "intl"
EndSection

Section "InputDevice"
    Identifier    "Configured Mouse"
    Driver        "mouse"
    Option        "CorePointer"
EndSection

Section "InputDevice"
    Identifier    "Synaptics Touchpad"
    Driver        "synaptics"
    Option        "SendCoreEvents"    "true"
    Option        "Device"        "/dev/psaux"
    Option        "Protocol"        "auto-dev"
    Option        "HorizEdgeScroll"    "0"
EndSection

Section "Device"
    Identifier    "Configured Video Device"
EndSection

Section "Monitor"
    Identifier    "Configured Monitor"
EndSection

Section "Screen"
    Identifier    "Default Screen"
    Monitor        "Configured Monitor"
    Device        "Configured Video Device"
EndSection

Section "ServerLayout"
    Identifier    "Default Layout"
    Screen        "Default Screen"
    InputDevice    "Synaptics Touchpad"
EndSection

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O meu sistema operacional é o Linux Ubuntu 8.04 - o Hardy Heron.

Agradeço qualquer ajuda,

Rafael.