Expand desktop over 4 displays
xindon
xindon at googlemail.com
Fri Jul 21 00:08:08 PDT 2006
Hey folks,
at my workstation I'm using 2 NVidia Quadros and 4 TFTs.
I already got the dual/quad view working by configuring the xorg.conf file.
But I've got a small problem in expanding the desktop over all the four
displays.
The taskbar (panel) is just on the first two monitors. The other two screens
work well, I can move a window on them, but when I maximize a window, it
either fills the first two displays or the other two.
Here's my ServerLayout Section:
Section "ServerLayout"
Identifier "Default Layout"
Screen "Screen0"
Screen "Screen1" RightOf "Screen0"
Option "Clone" "off"
Option "Xinerama" "on"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
I think the problem is in the ServerLayout there are two Screens declared.
If there was only one screen, the taskbar would fill the complete width of
all 4 displays and windows would maximize over all the displays.
Now my question: How can I solve this problem? Maybe it's possible to
combine the two screens to one so the x server has only one screen as
desktop?
Thank you very much
Here's my complete xorg.conf file:
##################################
######### SERVER LAYOUT ##########
##################################
Section "ServerLayout"
Identifier "Default Layout"
Screen "Screen0"
Screen "Screen1" RightOf "Screen0"
Option "Clone" "off"
Option "Xinerama" "on"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
#######################
####### FILES #########
#######################
Section "Files"
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
# 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
#######################
####### MODULES #######
#######################
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection
##########################
######## KEYBOARD ########
##########################
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
Option "XkbVariant" "nodeadkeys"
EndSection
#######################
######## MOUSE ########
#######################
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "Emulate3Buttons" "true"
EndSection
###################################
######## GRAPHICAL DEVICES ########
###################################
Section "Device"
Identifier "Card0"
Driver "nvidia"
VendorName "nVidia Corporation"
BoardName "NV44 [Quadro NVS 285]"
BusID "PCI:1:0:0"
Option "TwinView"
Option "TwinViewOrientation" "RightOf"
Option "Xinerama" "on"
Option "Metamodes" "1280x1024,1280x1024"
EndSection
Section "Device"
Identifier "Card1"
Driver "nvidia"
VendorName "nVidia Corporation"
BoardName "NV34GL [Quadro NVS 280 PCI]"
BusID "PCI:9:5:0"
Option "TwinView"
Option "TwinViewOrientation" "RightOf"
Option "Xinerama" "on"
Option "Metamodes" "1280x1024,1280x1024"
EndSection
###########################
######## MONITORS #########
###########################
Section "Monitor"
Identifier "Monitor0"
VendorName "Fujitsu Siemens"
ModelName "P19-2"
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor1"
VendorName "n/a"
ModelName "n/a"
Option "DPMS"
EndSection
############################
######### SCREENS ##########
############################
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Card1"
Monitor "Monitor1"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "720x400" "640x480"
EndSubSection
EndSection
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