Ну попробуем разобраться:
Режим 1. tv-out является расширением основного окна:
правим свой xorg.conf(Просто скопируйте и замените) :
# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Files"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us,ru"
Option "XkbVariant" ",winkeys"
Option "XkbOptions" "grp:alt_shift_toggle,grp_led:scroll"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "evdev"
Option "CorePointer"
Option "Name" "KYE Genius USB Wheel Mouse"
Option "Protocol" "evdev"
Option "Emulate3Buttons" "false"
Option "Buttons" "7"
Option "ButtonMapping" "1 2 3 6 7"
Option "ZAxisMapping" "4 5"
EndSection
Section "Device"
Identifier "nVidia Corporation NV17 [GeForce4 MX 440]"
Driver "nvidia"
BusID "PCI:1:0:0"
Option "NoLogo" "True"
Option "AddARGBGLXVisuals" "True"
#################### Секция ТВ - Выход ###################################################
Option "TwinView" "true"
Option "TwinViewOrientation" "RightOf"
Option "ConnectedMonitor" "CRT-0, TV"
Option "TVOutFormat" "COMPOSITE"
Option "TVStandard" "PAL-D"
Option "MetaModes" "1280x1024_85,800x600;1280x1024_85,NULL"
##########################################################################################
EndSection
Section "Monitor"
Identifier "F900P"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "nVidia Corporation NV17 [GeForce4 MX 440]"
Monitor "F900P"
DefaultDepth 24
SubSection "Display"
Modes "1280x1024_85" "1152x864_85" "1024x768_85" "800x600_85" "640x480_85"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
EndSection
Режим 2. tv-out является вторым окном:
# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Files"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us,ru"
Option "XkbVariant" ",winkeys"
Option "XkbOptions" "grp:alt_shift_toggle,grp_led:scroll"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "evdev"
Option "CorePointer"
Option "Name" "KYE Genius USB Wheel Mouse"
Option "Protocol" "evdev"
Option "Emulate3Buttons" "false"
Option "Buttons" "7"
Option "ButtonMapping" "1 2 3 6 7"
Option "ZAxisMapping" "4 5"
EndSection
Section "Device"
Identifier "NV17VGA"
Driver "nvidia"
Busid "PCI:1:0:0"
screen 0
Option "NoLogo" "True"
Option "AddARGBGLXVisuals" "True"
EndSection
Section "Device"
Identifier "NV17TV"
Driver "nvidia"
Busid "PCI:1:0:0"
screen 1
Option "NoLogo" "True"
Option "AddARGBGLXVisuals" "True"
Option "TVOutFormat" "COMPOSITE"
EndSection
Section "Monitor"
Identifier "F900P"
Option "DPMS"
EndSection
Section "Monitor"
Identifier "MonTV"
ModelName "TV-0"
HorizSync 28.0 - 51.0
VertRefresh 43.0 - 60.0
EndSection
Section "Screen"
Identifier "Screen0"
Device "NV17VGA"
Monitor "F900P"
DefaultDepth 24
SubSection "Display"
Modes "1280x1024_85" "1152x864_85" "1024x768_85" "800x600_85" "640x480_85"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "NV17TV"
Monitor "MonTV"
Defaultdepth 24
SubSection "Display"
Depth 24
Modes "800x600" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
screen 0 "Screen0"
screen 1 "Screen1" RightOf "Screen0"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
EndSection
Ждем результатов))