Xorg.conf - ATI Radeon Multihead

# /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 command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
    FontPath    "/usr/share/fonts/X11/misc"
    FontPath    "/usr/share/fonts/X11/100dpi/:unscaled"
    FontPath    "/usr/share/fonts/X11/Type1"
    FontPath    "/usr/share/fonts/X11/100dpi"
EndSection

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

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

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

Section "Device"
    Identifier  "Intel 82865G"
    Driver  "intel"
    BusID   "PCI:0:2:0"
EndSection

Section "Device"
    Identifier  "S3 Trio"
    Driver  "s3"
    BusID   "PCI:1:0:0"
EndSection

Section "Device"
    Identifier  "ATI Radeon"
    Driver  "radeon"
    BusID   "PCI:1:0:0"
    Option  "MergedFB" "true"
    Option  "MonitorLayout" "CRT, CRT"
    Option  "CRT2Position" "LeftOf"
    #Option "CRT2HSync" "30-71"
    #Option "CRT2VRefresh" "50-160"
    #Option      "Monitor-DVI-I-1" "Samsung SyncMaster 793s"
    #Option      "Monitor-DVI-I-2" "LG Studioworks 575E"
    #Option      "Monitor-DVI-I" "Samsung SyncMaster 793s"
    #Option      "Monitor-VGA" "LG Studioworks 575E"
EndSection

Section "Device"
    Identifier  "ATI Radeon 2nd Head"
    Driver  "radeon"
    #BusID  "PCI:1:0:0"
    Option  "MergedFB" "true"
    Option  "MonitorLayout" "CRT"
EndSection

Section "Monitor"
    Identifier  "Samsung SyncMaster 793s"
    HorizSync   30-71
    VertRefresh 50-160
    Option  "DPMS"
    Option      "PreferredMode" "1280x1024_75.00"
EndSection

Section "Monitor"
    Identifier  "LG Studioworks 575E"
    HorizSync   30-71
    VertRefresh 50-160
    Option  "DPMS"
    Option      "PreferredMode" "1024x768_75.00"
EndSection

Section "Monitor"
    Identifier   "Samsung 1100p"
    VendorName   "SAMSUNG"
    ModelName    "SYNCMASTER 1100P PLUS"
    HorizSync    27-115
    VertRefresh  50-160
    Option       "DPMS"
    #Option       "CalcAlgorithm" "CheckDesktopGeometry"
    #Option      "PreferredMode" "1024x768_75.00"
EndSection

Section "Screen"
    Identifier  "Default Screen"
    #Device     "Intel 82865G"
    Device      "ATI Radeon"
    Monitor     "Samsung SyncMaster 793s"
    Option      "RandRRotation" "on"

    DefaultDepth    24
    SubSection "Display"
        Depth       8
        Modes       "1400x1050" "1280x1024" "1152x864" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth       16
        Modes       "1280x1024" "1152x864" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth       24
        Modes       "1152x864" "1024x768"
    EndSubSection
EndSection

Section "Screen"
    Identifier  "Right Screen"
    Device      "ATI Radeon 2nd Head"
    Monitor     "LG Studioworks 575E"
    DefaultDepth    16
    SubSection "Display"
        Depth       8
        Modes       "1280x1024" "1152x864" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth       16
        Modes       "1152x864" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth       24
        Modes       "1024x768"
    EndSubSection
EndSection

Section "ServerLayout"
    Identifier  "Default Layout"
    Screen 0    "Default Screen" 0 0
    #Screen 1   "Right Screen" RightOf "Default Screen"
    #Screen 1   "Right Screen" Relative "Default Screen" 1024 0
    InputDevice "Generic Keyboard"
    InputDevice "Configured Mouse"
    Option       "Clone" "off"
    Option       "Xinerama" "on"
EndSection

Section "ServerFlags"
    AllowMouseOpenFail
    Option  "Xinerama" "true"
EndSection

Section "Extensions"
    Option  "Composite" "enable"
    Option  "RANDR" "enable"
EndSection

Section "DRI"
    Mode    0666
    Group   "video"
EndSection