troubleshooting Question

Cannot get dual head working

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jrmontg asked on
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I have a Laptop that I cannot get dual monitors working.  I am running Ubuntu 7.04.  Here is my video card information:

00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)

My external monitor is a Acer AL1717

Here is my xorg.conf

# /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 xorg.conf(5) manual page.
# (Type "man 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/cyrillic"
      FontPath      "/usr/share/fonts/X11/100dpi/:unscaled"
      FontPath      "/usr/share/fonts/X11/75dpi/:unscaled"
      FontPath      "/usr/share/fonts/X11/Type1"
      FontPath      "/usr/share/fonts/X11/100dpi"
      FontPath      "/usr/share/fonts/X11/75dpi"
      # path to defoma fonts
      FontPath      "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
      Load      "i2c"
      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"      "us"
EndSection

Section "InputDevice"
      Identifier      "Configured Mouse"
      Driver            "mouse"
      Option            "CorePointer"
      Option            "Device"            "/dev/input/mice"
      Option            "Protocol"            "ImPS/2"
      Option            "ZAxisMapping"            "4 5"
      Option            "Emulate3Buttons"      "true"
EndSection

Section "InputDevice"
      Identifier      "Synaptics Touchpad"
      Driver            "synaptics"
      Option            "SendCoreEvents"      "true"
      Option            "Device"            "/dev/psaux"
      Option            "Protocol"            "auto-dev"
      Option            "HorizScrollDelta"      "0"
      Option "MaxTapTime" "0"
EndSection

Section "InputDevice"
      Driver            "wacom"
      Identifier      "stylus"
      Option            "Device"      "/dev/input/wacom"
      Option            "Type"            "stylus"
      Option            "ForceDevice"      "ISDV4"            # Tablet PC ONLY
EndSection

Section "InputDevice"
      Driver            "wacom"
      Identifier      "eraser"
      Option            "Device"      "/dev/input/wacom"
      Option            "Type"            "eraser"
      Option            "ForceDevice"      "ISDV4"            # Tablet PC ONLY
EndSection

Section "InputDevice"
      Driver            "wacom"
      Identifier      "cursor"
      Option            "Device"      "/dev/input/wacom"
      Option            "Type"            "cursor"
      Option            "ForceDevice"      "ISDV4"            # Tablet PC ONLY
EndSection

Section "Device"
      Identifier      "0 Intel"
      Driver            "i810"
      BusID            "PCI:0:2:0"
EndSection
Section "Device"
        Identifier      "1 Intel"
        Driver          "i810"
        BusID           "PCI:0:2:0"
EndSection


Section "Monitor"
      Identifier      "0 Monitor"
      Option            "DPMS"
EndSection
Section "Monitor"
      Identifier "1 Monitor"
      VendorName "Acer"
      ModelName "Acer AL1717"
      HorizSync 28.0 - 64.0
      VertRefresh 43.0 - 60.0
      Option "DPMS"
      Option "UseEdidFreqs" "1"
EndSection

Section "Screen"
      Identifier      "0 Screen"
      Device            "0 Intel"
      Monitor            "0 Monitor"
      DefaultDepth      24
      SubSection "Display"
            Depth            1
            Modes            "1024x768"
      EndSubSection
      SubSection "Display"
            Depth            4
            Modes            "1024x768"
      EndSubSection
      SubSection "Display"
            Depth            8
            Modes            "1024x768"
      EndSubSection
      SubSection "Display"
            Depth            15
            Modes            "1024x768"
      EndSubSection
      SubSection "Display"
            Depth            16
            Modes            "1024x768"
      EndSubSection
      SubSection "Display"
            Depth            24
            Modes            "1024x768"
      EndSubSection
EndSection
Section "Screen"
        Identifier      "1 Screen"
        Device          "1 Intel"
        Monitor         "1 Monitor"
        DefaultDepth    24
      SubSection "Display"
        Modes           "1280x1024" "1280x768" "1024x768"
      EndSubSection
EndSection



Section "ServerLayout"
      Identifier      "Default Layout"
      Screen      0 "0 Screen"
      Screen      1 "1 Screen" RightOf "0 Screen"
      Option          "Xinerama" "on"
        Option          "Clone" "off"
      InputDevice      "Generic Keyboard"
      InputDevice      "Configured Mouse"
      InputDevice     "stylus"      "SendCoreEvents"
      InputDevice     "cursor"      "SendCoreEvents"
      InputDevice     "eraser"      "SendCoreEvents"
      InputDevice      "Synaptics Touchpad"
EndSection

Section "DRI"
      Mode      0666
EndSection
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