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Surfoo

Dual screen !

je viens d'acquérir un écran LCD pour remplacer mon CRT mais je veux tester le dual screen.

Les 2 écrans sont capables de faire du 1280x1024. Le LCD est branché sur la prise DVI, le CRT sur la prise VGA.

La commande lspci donne ceci :

0000:03:00.0 VGA compatible controller: ATI Technologies Inc Radeon R350 [Radeon 9800 Pro]
0000:03:00.1 Display controller: ATI Technologies Inc Radeon R350 [Radeon 9800 Pro] (Secondary)

J'ai mofidié le xorg.conf, mais je suis toujours en mode clone même après un reboot. Voilà le fichier :

# /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"
	SubSection "extmod"
		Option	"omit xfree86-dga"
	EndSubSection
	Load	"freetype"
	Load	"glx"
	Load	"int10"
	Load	"record"
	Load	"type1"
	Load	"vbe"
EndSection

#Clavier
Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"keyboard"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"fr"
EndSection

#Souris
Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ExplorerPS/2"
	Option		"Emulate3Buttons"	"true"
	Option		"ZAxisMapping"		"4 5"
	Option		"Buttons"		"10"
EndSection

#Ecran LCD Viewsonic
Section "Device"
	Identifier	"Port DVI"
	Driver		"fglrx"
	Option		"UseInternalAGPGART" "no"
	BusID		"PCI:3:0:1"
EndSection

#Ecran CRT Viewsonic
Section "Device"
	Identifier	"Port VGA"
	Driver		"fglrx"
	Option		"UseInternalAGPGART" "no"
	BusID		"PCI:3:0:0"
EndSection


#Ecran LCD Viewsonic
Section "Monitor"
	Identifier	"VX912"
	Option		"DPMS"
EndSection

#Ecran CRT Viewsonic
Section "Monitor"
	Identifier	"E-70"
	Option		"DPMS"
EndSection



#Config Ecran LCD Viewsonic
Section "Screen"
	Identifier	"LCD"
	Device		"Port DVI"
	Monitor		"VX912"
	DefaultDepth	24
	SubSection "Display"
		Depth		24
		Modes		"1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
EndSection

#Config Ecran CRT Viewsonic
Section "Screen"
	Identifier	"CRT"
	Device		"Port VGA"
	Monitor		"E-70"
	DefaultDepth	24
	SubSection "Display"
		Depth		24
		Modes		"1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		"LCD"
	Screen             "CRT" RightOf "LCD"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
EndSection


Section "DRI"
	Mode	0666
	Group	 100
EndSection

Comment faire pour avoir le dual screen alors ? je pensais y arriver en cherchant sur le forum mais en fait non :/

Kitty

Re : Dual screen !

Et :

   Screen        0 "LCD"
   Screen        1      "CRT" RightOf "LCD"

Surfoo

Re : Dual screen !

Ca ne change rien, je suis toujours en mode clone :/

Faut rebooter le PC après ce changement ou pas ? J'ai juste fais un Ctrl+Alt+Backspace.