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#1 Le 15/10/2016, à 16:55

Neelix

Compiz avec Separate X Screens

Bonjour,

En Separate X Screens, mon premier écran est opérationnel, le deuxième est noir avec une croix noire.

J'ai tenté la manip:

DISPLAY=:0.1 compiz --replace

Voici la sortie:

compiz (core) - Info: Loading plugin: core
compiz (core) - Info: Starting plugin: core
compiz (core) - Info: Loading plugin: ccp
compiz (core) - Info: Starting plugin: ccp
compizconfig - Info: Backend     : gsettings
compizconfig - Info: Integration : true
compizconfig - Info: Profile     : unity
compiz (core) - Info: Loading plugin: composite
compiz (core) - Info: Starting plugin: composite
compiz (core) - Info: Loading plugin: opengl
compiz (core) - Info: Starting plugin: opengl
Compiz (opengl) - Info: GLX_EXT_buffer_age is supported
compiz (core) - Info: Loading plugin: copytex
compiz (core) - Info: Starting plugin: copytex
compiz (core) - Info: Loading plugin: imgpng
compiz (core) - Info: Starting plugin: imgpng
compiz (core) - Info: Loading plugin: wall
compiz (core) - Info: Starting plugin: wall
compiz (core) - Info: Loading plugin: grid
compiz (core) - Info: Starting plugin: grid
compiz (core) - Info: Loading plugin: resize
compiz (core) - Info: Starting plugin: resize
compiz (core) - Info: Loading plugin: mousepoll
compiz (core) - Info: Starting plugin: mousepoll
compiz (core) - Info: Loading plugin: snap
compiz (core) - Info: Starting plugin: snap
compiz (core) - Info: Loading plugin: unitymtgrabhandles
compiz (core) - Info: Starting plugin: unitymtgrabhandles
compiz (core) - Info: Loading plugin: commands
compiz (core) - Info: Starting plugin: commands
compiz (core) - Info: Loading plugin: place
compiz (core) - Info: Starting plugin: place
compiz (core) - Info: Loading plugin: regex
compiz (core) - Info: Starting plugin: regex
compiz (core) - Info: Loading plugin: vpswitch
compiz (core) - Info: Starting plugin: vpswitch
compiz (core) - Info: Loading plugin: compiztoolbox
compiz (core) - Info: Starting plugin: compiztoolbox
compiz (core) - Info: Loading plugin: move
compiz (core) - Info: Starting plugin: move
compiz (core) - Info: Loading plugin: session
compiz (core) - Info: Starting plugin: session
compiz (core) - Info: Loading plugin: animation
compiz (core) - Info: Starting plugin: animation
compiz (core) - Info: Loading plugin: expo
compiz (core) - Info: Starting plugin: expo
compiz (core) - Info: Loading plugin: workarounds
compiz (core) - Info: Starting plugin: workarounds
compiz (core) - Info: Loading plugin: ezoom
compiz (core) - Info: Starting plugin: ezoom
compiz (core) - Info: Loading plugin: fade
compiz (core) - Info: Starting plugin: fade
compiz (core) - Info: Loading plugin: scale
compiz (core) - Info: Starting plugin: scale
compiz (core) - Info: Loading plugin: unityshell
compiz (core) - Info: Starting plugin: unityshell
WARN  2016-10-15 15:47:27 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'org.gnome.Shell' yet as we don't have a connection, waiting for it...
WARN  2016-10-15 15:47:27 unity.debug.interface DebugDBusInterface.cpp:217 Unable to load entry point in libxpathselect: libxpathselect.so.1.4: Ne peut ouvrir le fichier d'objet partagé: Aucun fichier ou dossier de ce type -- full D-Bus introspection will not be available
WARN  2016-10-15 15:47:27 xim.controller XIMController.cpp:116 XSetLocalModifiers Failed.
WARN  2016-10-15 15:47:28 unity.dash.gsettingsscopereader GSettingsScopes.cpp:108 Error fetching protocol metadata for scope: social.scope : Impossible de trouver un fichier de clés valide dans les répertoires de recherche
Xlib:  extension "XINERAMA" missing on display ":0.1".
Xlib:  extension "XINERAMA" missing on display ":0.1".
Xlib:  extension "XINERAMA" missing on display ":0.1".
WARN  2016-10-15 15:47:28 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'com.canonical.Unity.Launcher' yet as we don't have a connection, waiting for it...
Erreur de segmentation (core dumped)

En activant Xinerama dans les paramètres de mon xorg.conf, ça fonctionne, mais il ne s'agît pas de deux bureaux séparés.

Voici mon xorg.conf:

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "AIGLX" "true"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load           "glx"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "InputClass"
    Identifier         "MouseRemap"
    MatchDevicePath    "/dev/input/event*"
    Option         "Button Mapping" "1 2 3 4 5 6 7 8 9 10 11 12 0 0 0"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "IQT"
    ModelName      "IQT B790+"
    HorizSync       30.0 - 97.0
    VertRefresh     50.0 - 150.0
EndSection

Section "Monitor"
    Identifier     "Monitor1"
    VendorName     "IVT"
    ModelName      "Idek Iiyama HM903D/DT"
    HorizSync       30.0 - 130.0
    VertRefresh     50.0 - 200.0
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 550 Ti"
    BusID          "PCI:1:0:0"
    Option         "UseDisplayDevice" "CRT-1"
    Option         "ConnectedMonitor" "CRT-1, CRT-0"
    Screen          0
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 550 Ti"
    BusID          "PCI:1:0:0"
    Option         "UseDisplayDevice" "CRT-0"
    Option         "ConnectedMonitor" "CRT-1, CRT-0"
    Screen          1
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "nvidiaXineramaInfoOrder" "CRT-1"
    Option         "RenderAccel" "True"
    Option         "NoRenderExtension" "False"
    Option         "AllowGLXWithComposite" "True"
    Option         "NoFlip" "False"
    Option         "AddARGBGLXVisuals" "True"
    Option         "DisableGLXRootClipping" "False"
    Option         "DamageEvents" "True"
    Option         "TripleBuffer" "true"
    Option         "Stereo" "0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
        Modes      "1600x1200"
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "nvidiaXineramaInfoOrder" "CRT-0"
    Option         "RenderAccel" "True"
    Option         "NoRenderExtension" "False"
    Option         "AllowGLXWithComposite" "True"
    Option         "NoFlip" "False"
    Option         "AddARGBGLXVisuals" "True"
    Option         "DisableGLXRootClipping" "False"
    Option         "DamageEvents" "True"
    Option         "TripleBuffer" "true"
    Option         "Stereo" "0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
        Modes      "1600x1200"
    EndSubSection
EndSection

Section "Extensions"
    Option         "Composite" "Enable"
EndSection

Ubuntu 22.04 Bionic x64
Intel Core i5-13400 (2.5 GHz / 4.6 GHz) - RAM: 16Go
Gigabyte GeForce RTX 3060 WINDFORCE OC 12G - 12Go
Audio: High Definition Audio Realtek

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