layouts en xorg.conf

[Antonio Hernández]

Buenas, os cuento un problemilla que tengo.

Tengo dos layouts en xorg.conf, uno con dualhead (doble monitor), y otro 
con tan solo la pantalla del portátil, de manera que mientras estoy en 
casa, el principal es el de doble monitor, pero cuando me voy fuera, 
quiero que el layout sea el otro.

En Hoary, lo que hacía era arrancar el sistema normalmente, ir a una 
consola, parar gnome, y hacer un startx con el nuevo layout:
sudo /etc/init.d/gdm stop
startx -- -layout uno

Pero por algún motivo que se me escapa, desde que actualicé a breezy, 
esto no es posible. Lo único que obtengo es el siguiente error:
AUDIT: Web Dec 7 13:53:40 2005:15353 X: client 1 rejected from localhost
Xlib: connection to ":0.0" refused by server
Xlib: no protocol specified

Adjunto mi xorg.conf para que tengáis más información.

¿Alguien sabe donde puede estar el problema?

¿Alguna idea para no tener que iniciar, parar gnome, y volver a 
iniciarlo, sino que desde el grub pueda seleccionar el layout que quiero?

Un saludo, y gracias por la ayuda.

--
Antonio
------------ próxima parte ------------
# /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"	"pc105"
	Option		"XkbLayout"	"es"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"IMPS/2"
	Option		"Emulate3Buttons"	"false"
	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"
#	Option		"EmulateWheel"
#	Option		"EmulateWheelButton" 	"2"
#EndSection

Section "Device"
	Identifier	"video0"
	Driver		"radeon"
	BusID		"PCI:1:0:0"
	Screen		0
	Option		"MonitorLayout"	"LVDS,TMDS"
	Option		"MergedFB"	"off"
	Option		"CRT2Position"	"RightOf"
	Option		"MetaModes"	"1024x768-1280x1024"
	Option		"AGPMode"	"2"
	Option		"AGPFastWrite"	"on"
	#Option		"EnablePageFlip" "on"
	#Option		"DynamicClocks"	"on"
EndSection

Section "Device"
	Identifier	"video1"
	Driver		"radeon"
	BusID		"PCI:1:0:0"
	Option		"MonitorLayout"	"LVDS,TMDS"
        Option          "AGPMode"       "2"
        Option          "AGPFastWrite"  "on"
	Screen		1
EndSection

Section "Monitor"
	Identifier	"monitor0"
	Option		"DPMS"
EndSection

Section "Monitor"
	Identifier	"monitor1"
	VendorName	"LG"
	ModelName	"FLATRONL1715S"
	HorizSync	30.0-83.0
	VertRefresh	56.0-76.0
	Option		"dpms"
EndSection

Section "Screen"
	Identifier	"screen0"
	Device		"video0"
	Monitor		"monitor0"
	DefaultDepth	24
	SubSection "Display"
		Depth		1
		Modes		"1024x768"
	EndSubSection
	SubSection "Display"
		Depth		4
		Modes		"1024x768"
	EndSubSection
	SubSection "Display"
		Depth		8
		Modes		"1024x768"
	EndSubSection
	SubSection "Display"
		Depth		15
		Modes		"1024x768"
	EndSubSection
	SubSection "Display"
		Depth		16
		Modes		"1024x768"
	EndSubSection
	SubSection "Display"
		Depth		24
		Modes		"1024x768"
	EndSubSection
EndSection

Section "Screen"
	Identifier 	"screen1"
	Device		"video1"
	Monitor		"monitor1"
	DefaultDepth	24
	SubSection "Display"
		Viewport 0 0
		Depth	24
		Modes	"1280x1024"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"dos"
	Screen		0 "screen0" 0 0
	Screen		1 "screen1" RightOf "screen0"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
#	InputDevice	"Synaptics Touchpad"
	Option		"Xinerama"	"on"
EndSection

Section "ServerLayout"
        Identifier      "uno"
        Screen          0 "Screen0" 0 0
        InputDevice     "Generic Keyboard"
	InputDevice	"Configured Mouse"
#	InputDevice	"Synaptics Touchpad"
EndSection

Section "DRI"
	Mode	0666
EndSection