Dual Screen

Support Debian
#1

Et voila je me suis équipper de deux écrans 19". J’ai réussis à les faires fonctionner en dualscreen (avvec nvidia-setting), mais c’est toujours le même bureau. Moi, je voudrais que mon deuxième écran affiche mon deuxieme bureau… et non le même bureau étiré! :frowning:

Comment faire?
Merci.

#2

dans nvidia-settings tu as dans le deuxième onglet la configuration de tes écrans.

Sur la droite tu sélectionne l’écran et tu vas dans configure
Là tu as le choix entre le désactiver, le mettre en écran séparé ou en twinview(un bureau pour 2 écrans)

En gros ecran séparé ça fait que t’as 2 écrans avec chacun leurs bureaux. Ca a des avantages et des inconvénients.
Principal inconvénient, on ne peut pas passer une fenetre d’un écran à l’autre. En réalité tu as une option “activer xinerama” dans l’onglet display qui te permet de résoudre ce problème.
Perso j’utilise le dual desktop mais je n’ai pas activé xinerama car j’ai un bug pour lire les vidéos flash en plein écran dans un navigateur. (ca n’a pas l’air d’être un bug spécifique à moi)

A toi de voir :wink:

#3

Adapte ça pour toi :

# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#


Section "ServerLayout"
    Identifier     "Default Layout"
    Screen         "Left Screen" 0 0
    InputDevice    "Generic Keyboard"
    InputDevice    "Configured Mouse"
    Option         "Xinerama" "false"
EndSection

Section "Files"

	# path to defoma fonts
    FontPath        "/usr/share/fonts/X11/misc"
    FontPath        "/usr/X11R6/lib/X11/fonts/misc"
    FontPath        "/usr/share/fonts/X11/cyrillic"
    FontPath        "/usr/X11R6/lib/X11/fonts/cyrillic"
    FontPath        "/usr/share/fonts/X11/100dpi/:unscaled"
    FontPath        "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
    FontPath        "/usr/share/fonts/X11/75dpi/:unscaled"
    FontPath        "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
    FontPath        "/usr/share/fonts/X11/Type1"
    FontPath        "/usr/X11R6/lib/X11/fonts/Type1"
    FontPath        "/usr/share/fonts/X11/100dpi"
    FontPath        "/usr/X11R6/lib/X11/fonts/100dpi"
    FontPath        "/usr/share/fonts/X11/75dpi"
    FontPath        "/usr/X11R6/lib/X11/fonts/75dpi"
    FontPath        "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

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

Section "InputDevice"
    Identifier     "Generic Keyboard"
    Driver         "kbd"
    Option         "CoreKeyboard"
    Option         "XkbRules" "xorg"
    Option         "XkbModel" "pc105"
    Option         "XkbLayout" "fr"
    Option         "XkbVariant" "latin9"
EndSection

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

Section "Monitor"
    Identifier     "Hyundaï"
    Option         "DPMS"
EndSection

Section "Monitor"
    Identifier     "Hanns-G"
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "nVidia Corporation G70 [GeForce 7600 GS]"
    Driver         "nvidia"
    Option 	   "RenderAccel" "1"
    Option         "AllowGLXWithComposite" "1"
    Option 	   "AddARGBGLXVisuals" "True"
    Option         "DisableGLXRootClipping" "True"
    Option	   "TripleBuffer"	"true
    Option         "TwinView" "1"
    Option         "TwinViewOrientation" "CRT-0 LeftOf CRT-1"
    Option         "MetaModes" "1280x1024,1280x1024"
    Option         "ConnectedMonitor" "CRT-0,CRT-1"
#    Option         "NoPowerConnectorCheck"
    BusID          "PCI:2:0:0"
EndSection

Section "Screen"
    Identifier     "Left Screen"
    Device         "nVidia Corporation G70 [GeForce 7600 GS]"
    Monitor        "Hyundaï"
    DefaultDepth    24
    Option	   "AddARGBGLXVisuals"	"True"
    SubSection     "Display"
        Depth       24
        Modes      "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
EndSection

Section "Extensions"
        Option          "Composite"             "enable"
EndSection
#4

@ptitlutin

J’ai fais tout comme tu as dis et… bah sa ne fonctionne pas dutout! j’ai fais “apply” et “save to X configuration file” après j’ai rebooter et… rien n’a changé! :cry:

@debianhadic

Je ne suis pas suffisament expérimenté pour adapter ton propre xorg.conf au mien… j’ai peur de faire une gaffe qui me priverais encore une fois de mon serveurX :mrgreen:

#5

c’est bon j’ai réussis. c’étais juste le programme qui déconnait! j’ai mis le deuxième écrans en disabled, saver, restarter le servX, réouvert nvidia-settings, reconfiguré le deuxieme ecran, restart le serveur X et sa fonctionne maintenant… merci bien de votre aide! :smiley:

#6

RECTIFICATION: (désolé du triple poste…) en faite, j’avais oublié d’activer Xinemachin alors j’ai réouvert nvidia-settings et je l’ai activer, restartX et… paff c’est redevenu comme avant! :frowning: lorsque j’active Xinechose on dirait que je reste en twinview avec un seul bureau… et lorsque je le désactiver j’ai bel et bien 2 bureau! comment réglé le problème? parce que sinon je ne peux pas passer les fenêtres d’un coté à l’autre, donc mon dual screen perd pas mal son intérêt.

Édit: Lorsque j’ai réouvert nvidia-settings pour désactiver Xine, j’ai vu que la console qui j’ai utilisé pour ouvrir nvidia-settings m’affichait sa

ERROR: Invalid X Screen 1 specified on line 53 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 54 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 55 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 56 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 57 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 58 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 59 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 60 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 61 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 62 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 63 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 64 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 65 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 66 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 67 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 68 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 69 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 70 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 71 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 72 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 73 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 74 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 75 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 76 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 77 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 78 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 79 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 80 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 81 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 82 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 83 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).


ERROR: Invalid X Screen 1 specified on line 84 of configuration file
       '/home/nephew/.nvidia-settings-rc' (there is only 1 X Screen on this
       Display).
#7

Dans mon Xorg.conf tu as juste à changer la ligne contenant le BUSID avec ce qu’il y a dans ton xorg.conf, une ligne à changer tu redémarres ton X (Ctrl+Alt+BkSpace)