페도라 3 에서 듀얼헤드 사용..

Fujitsu P7010에 Ubuntu Hoary 사용자입니다.
페도라 3가 Xorg를 사용한다면 저의 설정을 약간만 고쳐 사용하면 아마 동작할듯도 싶군요.
여기저기 뒤지다 한달쯤 전에 성공한 설정입니다.

# /etc/X11/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 /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/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 commands:
#
#   cp /etc/X11/xorg.conf /etc/X11/xorg.conf.custom
#   sudo sh -c 'md5sum /etc/X11/xorg.conf >/var/lib/xfree86/xorg.conf.md5sum'
#   sudo dpkg-reconfigure xserver-xorg

Section "Files"
	FontPath	"unix/:7100"			# local font server
	# if the local font server has problems, we can fall back on these
	FontPath	"/usr/lib/X11/fonts/misc"
	FontPath	"/usr/lib/X11/fonts/cyrillic"
	FontPath	"/usr/lib/X11/fonts/100dpi/:unscaled"
	FontPath	"/usr/lib/X11/fonts/75dpi/:unscaled"
	FontPath	"/usr/lib/X11/fonts/Type1"
	FontPath	"/usr/lib/X11/fonts/CID"
	FontPath	"/usr/lib/X11/fonts/100dpi"
	FontPath	"/usr/lib/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	"bitmap"
	Load	"dbe"
	Load	"ddc"
	Load	"dri"
	Load	"extmod"
	Load	"freetype"
	Load	"glx"
	Load	"int10"
	Load	"record"
	Load	"type1"
	Load	"vbe"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"keyboard"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc104"
	Option		"XkbLayout"	"us"
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	"SingleInternalDevice"
	Driver		"i810"
	BusID		"PCI:0:2:0"
	Option		"dri"
EndSection

Section "Device"
	Identifier	"SingleExternalDevice"
	Driver		"i810"
	BusID		"PCI:0:2:0"
	Option		"dri"
EndSection

Section "Device"
	Identifier	"ExternalDevice"
	Driver		"i810"
	BusID		"PCI:0:2:0"
	Screen		0
	Option		"MonitorLayout"	"CRT,LFP"
	Option		"dri"
EndSection

Section "Device"
	Identifier	"InternalDevice"
	Driver		"i810"
	BusID		"PCI:0:2:0"
	Screen		1
	Option		"MonitorLayout"	"CRT,LFP"
	Option		"dri"
EndSection

Section "Monitor"
	Identifier	"Local-WXGA"
	#HorizSync	20-90
	#VertRefresh	50-100
	#DisplaySize	460 276
	#ModeLine	"1280x768" 81.59 1280 1280 1384 1688 768 769 774 791
	Modeline	"1280x768" 80.14 1280 1344 1480 1680 768 769 772 795
	Option		"DPMS"
EndSection

Section "Monitor"
	Identifier	"External-Monitor"
	Option		"DPMS" "true"
	HorizSync	30.0 - 83.0
	VertRefresh	56.0 - 75.0
EndSection

Section "Screen"
	Identifier	"InternalScreen"
	Device		"InternalDevice"
	Monitor		"local-WXGA"
	DefaultDepth	24
	SubSection "Display"
		Depth		1
		Modes		"1280x768"
	EndSubSection
	SubSection "Display"
		Depth		4
		Modes		"1280x768"
	EndSubSection
	SubSection "Display"
		Depth		8
		Modes		"1280x768"
	EndSubSection
	SubSection "Display"
		Depth		15
		Modes		"1280x768"
	EndSubSection
	SubSection "Display"
		Depth		16
		Modes		"1280x768"
	EndSubSection
	SubSection "Display"
		Depth		24
		Modes		"1280x768"
	EndSubSection
EndSection

Section "Screen"
	Identifier	"ExternalScreen"
	Device		"ExternalDevice"
	Monitor		"External-Monitor"
	DefaultDepth	24
	SubSection "Display"
		Depth		1
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		4
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		8
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		15
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		16
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		24
		Modes		"1280x1024"
	EndSubSection
EndSection

Section "DRI"
	Group	0
	Mode	0666
EndSection

#Section "ServerFlags"
#	Option		"Xinerama" "True"
#EndSection

Section "ServerLayout"
	Identifier	"Dual"
	Screen	0	"InternalScreen" 0 0
	Screen	1	"ExternalScreen" RightOf "InternalScreen"
	#Option 		"xinerama"
	InputDevice	"Generic Keyboard"
	#InputDevice	"Configured Mouse"
	InputDevice	"Synaptics Touchpad"
EndSection

#Section "DRI"
#	Mode	0666
#EndSection