salut ,
j'ai un soucis lorsque je suis en Xinerama , je ne peux plus modifier a la volé la resolution de mes 2 ecrans ...
j'ai un message d'erreur :
"le serveur X ne supporte pas l'extension XRandR. le changement de resolution à la volé n'est pas disponible ...
quelqu'un a une piste ??
par contre si je modifie mon xorg.conf pour avoir deux serveur X de lancé au lieu d'un seul bureau etendu , cela marche , je peux modifier mes resolutions ..
voici mon xorg.conf...
# **********************************************************************
# Module section -- this section is used to specify
# which dynamically loadable modules to load.
# **********************************************************************
#
Section "Module"
Load "dbe" # Double buffer extension
Load "synaptics"
SubSection "extmod"
Option "omit xfree86-dga" # don't initialise the DGA extension
EndSubSection
Load "type1"
Load "freetype"
Load "glx"
Load "dri"
EndSection
# **********************************************************************
# Files section. This allows default font and rgb paths to be set
# **********************************************************************
Section "Files"
FontPath "/usr/share/fonts/misc/"
FontPath "/usr/share/fonts/TTF/"
FontPath "/usr/share/fonts/Type1/"
FontPath "/usr/share/fonts/75dpi/"
FontPath "/usr/share/fonts/100dpi/"
FontPath "/usr/share/fonts/local/"
EndSection
Section "DRI"
Group 0
Mode 0666
EndSection
Section "ServerFlags"
# Uncomment this to cause a core dump at the spot where a signal is
# received. This may leave the console in an unusable state, but may
# provide a better stack trace in the core dump to aid in debugging
# Option "NoTrapSignals"
# Uncomment this to disable the <Crtl><Alt><Fn> VT switch sequence
# (where n is 1 through 12). This allows clients to receive these key
# events.
# Option "DontVTSwitch"
# Uncomment this to disable the <Crtl><Alt><BS> server abort sequence
# This allows clients to receive this key event.
# Option "DontZap"
# Uncomment this to disable the <Crtl><Alt><KP_+>/<KP_-> mode switching
# sequences. This allows clients to receive these key events.
# Option "DontZoom"
# Uncomment this to disable tuning with the xvidtune client. With
# it the client can still run and fetch card and monitor attributes,
# but it will not be allowed to change them. If it tries it will
# receive a protocol error.
# Option "DisableVidModeExtension"
# Uncomment this to enable the use of a non-local xvidtune client.
# Option "AllowNonLocalXvidtune"
# Uncomment this to disable dynamically modifying the input device
# (mouse and keyboard) settings.
# Option "DisableModInDev"
# Uncomment this to enable the use of a non-local client to
# change the keyboard or mouse settings (currently only xset).
# Option "AllowNonLocalModInDev"
# Set the basic blanking screen saver timeout.
Option "blank time" "3" # 10 minutes
# Set the DPMS timeouts. These are set here because they are global
# rather than screen-specific. These settings alone don't enable DPMS.
# It is enabled per-screen (or per-monitor), and even then only when
# the driver supports it.
Option "standby time" "3"
Option "suspend time" "3"
Option "off time" "3"
# On some platform the server needs to estimate the sizes of PCI
# memory and pio ranges. This is done by assuming that PCI ranges
# don't overlap. Some broken BIOSes tend to set ranges of inactive
# devices wrong. Here one can adjust how aggressive the assumptions
# should be. Default is 0.
# Option "EstimateSizesAggresively" "0"
Option "XRandR" "on"
# Option "DefaultServerLayout" "LFP_Layout"
# Option "DefaultServerLayout" "Clone_CRT_LFP_Layout"
# Option "DefaultServerLayout" "Multihead_CRT_LFP_Layout"
Option "DefaultServerLayout" "Xinerama_CRT_LFP_Layout"
# Option "DefaultServerLayout" "Multihead_TV_LFP_Layout"
EndSection
# **********************************************************************
# Input devices
# **********************************************************************
# **********************************************************************
# Core keyboard's InputDevice section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "fr"
EndSection
# **********************************************************************
# Core Pointer's InputDevice section
# **********************************************************************
Section "InputDevice"
# Identifier and driver
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "yes"
EndSection
Section "InputDevice"
Identifier "Synaptics"
Driver "synaptics"
Option "Device" "/dev/input/mice"
Option "Protocol" "auto-dev"
Option "Emulate3Buttons" "yes"
Option "LeftEdge" "120"
Option "RightEdge" "830"
Option "TopEdge" "120"
Option "BottomEdge" "650"
Option "FingerLow" "14"
Option "FingerHigh" "15"
Option "MaxTapMove" "110"
Option "VertScrollDelta" "20"
Option "HorizScrollDelta" "20"
Option "MinSpeed" "0.3"
Option "MaxSpeed" "0.75"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
Section "Monitor"
Identifier "LFP_Monitor"
HorizSync 31.5 - 64.3
VertRefresh 50-100
Modeline "1280*1024" 83.46 1280 1344 1480 1680 800 801 804 828
Option "DPMS"
EndSection
Section "Monitor"
Identifier "CRT_Monitor"
HorizSync 30 - 100
VertRefresh 50 - 85
ModeLine "1280*1024" 80.14 1280 1280 1384 1688 1024 1025 1030 1037
HorizSync 31.5 - 67.0
VertRefresh 50.0 - 75.0
Option "dpms"
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
Section "Device"
Identifier "Videocard_Device"
Driver "i810"
EndSection
Section "Device"
Identifier "Videocard_CRT_LFP_0_Device"
Driver "i810"
BusID "PCI:0:2:0"
Screen 0
Option "MonitorLayout" "CRT,LFP"
Option "dri"
Option "AGPMode" "4"
EndSection
Section "Device"
Identifier "Videocard_CRT_LFP_1_Device"
Driver "i810"
BusID "PCI:0:2:0"
Screen 1
Option "MonitorLayout" "CRT,LFP"
Option "dri"
Option "AGPMode" "4"
EndSection
Section "Device"
Identifier "Videocard_TV_LFP_0_Device"
Driver "i810"
BusID "PCI:0:2:0"
Screen 0
Option "MonitorLayout" "TV,LFP"
EndSection
Section "Device"
Identifier "Videocard_TV_LFP_1_Device"
Driver "i810"
BusID "PCI:0:2:0"
Screen 1
Option "MonitorLayout" "TV,LFP"
EndSection
# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "LFP_Screen"
Device "Videocard_Device"
Monitor "LFP_Monitor"
DefaultDepth 24
Subsection "Display"
Depth 24
Modes "1024*768"
ViewPort 0 0
EndSubsection
EndSection
Section "Screen"
Identifier "CRT_LFP_0_Screen"
Device "Videocard_CRT_LFP_0_Device"
#Device "VideoCard_Device"
Monitor "CRT_Monitor"
DefaultDepth 24
SubSection "Display"
# Viewport 0 0
Depth 24
Modes "1280*1024"
EndSubSection
EndSection
Section "Screen"
Identifier "CRT_LFP_1_Screen"
Device "Videocard_CRT_LFP_1_Device"
#Device "Videocard_Device"
Monitor "LFP_Monitor"
DefaultDepth 24
SubSection "Display"
# Viewport 0 0
Depth 24
Modes "1280*1024"
EndSubSection
EndSection
#-----------------------------------------------
Section "ServerLayout"
Identifier "LFP_Layout"
Screen "LFP_Screen"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
InputDevice "Mouse0" "AlwaysCore"
EndSection
Section "ServerLayout"
Identifier "Clone_CRT_LFP_Layout"
Screen "CRT_LFP_1_Screen"
Screen "CRT_LFP_0_Screen"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
InputDevice "Mouse0" "AlwaysCore"
Option "Clone" "on"
Option "CloneRefresh" "60"
Option "DevicePresence" "yes"
EndSection
Section "ServerLayout"
Identifier "Multihead_CRT_LFP_Layout"
Screen "CRT_LFP_1_Screen"
Screen "CRT_LFP_0_Screen" RightOf "CRT_LFP_1_Screen"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
InputDevice "Mouse0" "AlwaysCore"
EndSection
Section "ServerLayout"
Identifier "Xinerama_CRT_LFP_Layout"
Screen "CRT_LFP_1_Screen"
Screen "CRT_LFP_0_Screen" RightOf "CRT_LFP_1_Screen"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
InputDevice "Mouse0" "AlwaysCore"
Option "Xinerama" "on"
Option "Metamodes" "1280x1024,1280*1024"
EndSection
merci d'avance pour votre aide
