[ubuntu-it] Doppio monitor

[Massimo Berloffa]

ciao a tutti
ho un problema nella configurazione del doppio monitor sul mio
portatile, (uso una ubuntu breezy), quando avvio il pc si attiva il
secondo monitor lasciandomi spento quello del portatile. Non riesco a
farli funzionare separatamente.  Qualcuno mi può aiutare???
ciao e grazie


ps: il mio fila xorg.conf

#
Section "Files"
	FontPath	"/usr/share/X11/fonts/misc"
	FontPath	"/usr/share/X11/fonts/cyrillic"
	FontPath	"/usr/share/X11/fonts/100dpi/:unscaled"
	FontPath	"/usr/share/X11/fonts/75dpi/:unscaled"
	FontPath	"/usr/share/X11/fonts/Type1"
	FontPath	"/usr/share/X11/fonts/CID"
	FontPath	"/usr/share/X11/fonts/100dpi"
	FontPath	"/usr/share/X11/fonts/75dpi"
        # paths to defoma fonts
	FontPath	"/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
	FontPath	"/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"
EndSection

Section "Module"
	Load	"GLcore"
	Load	"i2c"
	Load	"bitmap"
	Load	"ddc"
	Load	"dri"
	Load	"extmod"
	Load	"freetype"
	Load	"glx"
	Load	"int10"
	Load	"type1"
	Load	"vbe"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"it"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ImPS/2"
	Option		"Emulate3Buttons"	"true"
	Option		"ZAxisMapping"		"4 5"
EndSection

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

Section "Device"
	Identifier	"ATI0"
	Driver		"ati"
	BusID		"PCI:1:0:0"
	Screen		0
EndSection

Section "Device"
	Identifier	"ATI1"
	Driver		"ati"
	BusID		"PCI:1:0:0"
	Screen		1
EndSection

Section "Monitor"
	Identifier	"Monitor0"
	Option		"DPMS"
EndSection

Section "Monitor"
	Identifier	"Monitor1"
	Option		"DPMS"
EndSection

Section "Screen"
    Identifier  "Screen0"
    Device      "ATI0"
    Monitor     "Monitor0"
    DefaultDepth 24

    Subsection "Display"
        Depth       24
        Modes       "1280x800 a 60" "1680x1050" "1280x1024" "1024x768"
"800x600" "640x480"
        ViewPort    0 0  # initial origin if mode is smaller than desktop
    EndSubsection
EndSection

Section "Screen"
    Identifier  "Screen1"
    Device      "ATI1"
    Monitor     "Monitor1"
    DefaultDepth 24

    Subsection "Display"
        Depth       24
        Modes       "1280x800 a 60" "1280x1024" "1024x768" "800x600"
"640x480"
    EndSubsection
EndSection







Section "ServerLayout"
	Identifier	"Default Layout"
	Screen    0 "Screen0" 0 0
    	Screen    1 "Screen1" RightOf "Screen0"
    	Option    "Xinerama" "On"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
	InputDevice	"Synaptics Touchpad"
EndSection

Section "DRI"
	Mode	0666
EndSection