Dell Latitude D505 Resolution Problem

Hi All

I’ve just installed OpenSUSE 11.1 on my Dell Latitude D505 although the maximum resolution I can get is 1024x768. This laptop should go up to 1400x1050. The graphics card is an Intel 855. I ran SaX2 and changed the resolution in there to 1400x1050, rebooted and the resolution is still 1024x768. Any ideas? Here is my xorg.conf.

# /.../
# SaX generated X11 config file
# Created on: 2009-04-04T16:32:20+0100.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#

Section "Files"
  FontPath     "/usr/share/fonts/misc:unscaled"
  FontPath     "/usr/share/fonts/local"
  FontPath     "/usr/share/fonts/75dpi:unscaled"
  FontPath     "/usr/share/fonts/100dpi:unscaled"
  FontPath     "/usr/share/fonts/Type1"
  FontPath     "/usr/share/fonts/URW"
  FontPath     "/usr/share/fonts/Speedo"
  FontPath     "/usr/share/fonts/PEX"
  FontPath     "/usr/share/fonts/cyrillic"
  FontPath     "/usr/share/fonts/latin2/misc:unscaled"
  FontPath     "/usr/share/fonts/latin2/75dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/100dpi:unscaled"
  FontPath     "/usr/share/fonts/latin2/Type1"
  FontPath     "/usr/share/fonts/latin7/75dpi:unscaled"
  FontPath     "/usr/share/fonts/baekmuk:unscaled"
  FontPath     "/usr/share/fonts/japanese:unscaled"
  FontPath     "/usr/share/fonts/kwintv"
  FontPath     "/usr/share/fonts/truetype"
  FontPath     "/usr/share/fonts/uni:unscaled"
  FontPath     "/usr/share/fonts/CID"
  FontPath     "/usr/share/fonts/ucs/misc:unscaled"
  FontPath     "/usr/share/fonts/ucs/75dpi:unscaled"
  FontPath     "/usr/share/fonts/ucs/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/misc:unscaled"
  FontPath     "/usr/share/fonts/hellas/75dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/100dpi:unscaled"
  FontPath     "/usr/share/fonts/hellas/Type1"
  FontPath     "/usr/share/fonts/misc/sgi:unscaled"
  FontPath     "/usr/share/fonts/xtest"
  FontPath     "/opt/kde3/share/fonts"
  InputDevices "/dev/gpmdata"
  InputDevices "/dev/input/mice"
EndSection

Section "ServerFlags"
  Option       "AIGLX" "on"
  Option       "AllowMouseOpenFail" "on"
  Option       "ZapWarning" "on"
EndSection

Section "Module"
  Load         "glx"
  Load         "dbe"
  Load         "extmod"
  Load         "freetype"
  Load         "dri"
EndSection

Section "InputDevice"
  Driver       "kbd"
  Identifier   "Keyboard[0]"
  Option       "Protocol" "Standard"
  Option       "XkbLayout" "gb"
  Option       "XkbModel" "microsoftpro"
  Option       "XkbRules" "xfree86"
EndSection


Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[1]"
  Option       "AccelFactor" "0.1"
  Option       "BottomEdge" "650"
  Option       "Buttons" "5"
  Option       "CircScrollDelta" "0.1"
  Option       "CircScrollTrigger" "2"
  Option       "CircularScrolling" "1"
  Option       "Device" "/dev/input/mice"
  Option       "EdgeMotionMaxSpeed" "15"
  Option       "EdgeMotionMinSpeed" "15"
  Option       "Emulate3Buttons" "on"
  Option       "EmulateMidButtonTime" "75"
  Option       "FingerHigh" "17"
  Option       "FingerLow" "14"
  Option       "HorizScrollDelta" "0"
  Option       "InputFashion" "Mouse"
  Option       "LeftEdge" "120"
  Option       "MaxSpeed" "3"
  Option       "MaxTapMove" "110"
  Option       "MaxTapTime" "180"
  Option       "MinSpeed" "0.2"
  Option       "Name" "ALPS;Touchpad"
  Option       "Protocol" "auto-dev"
  Option       "RightEdge" "830"
  Option       "SHMConfig" "on"
  Option       "TopEdge" "120"
  Option       "UpDownScrolling" "1"
  Option       "Vendor" "Sysp"
  Option       "VertScrollDelta" "20"
  Option       "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[3]"
  Option       "AccelFactor" "0.1"
  Option       "BottomEdge" "650"
  Option       "Buttons" "5"
  Option       "CircScrollDelta" "0.1"
  Option       "CircScrollTrigger" "2"
  Option       "CircularScrolling" "1"
  Option       "Device" "/dev/input/mice"
  Option       "EdgeMotionMaxSpeed" "15"
  Option       "EdgeMotionMinSpeed" "15"
  Option       "Emulate3Buttons" "on"
  Option       "EmulateMidButtonTime" "75"
  Option       "FingerHigh" "17"
  Option       "FingerLow" "14"
  Option       "HorizScrollDelta" "0"
  Option       "InputFashion" "Mouse"
  Option       "LeftEdge" "120"
  Option       "MaxSpeed" "3"
  Option       "MaxTapMove" "110"
  Option       "MaxTapTime" "180"
  Option       "MinSpeed" "0.2"
  Option       "Name" "ALPS;Touchpad"
  Option       "Protocol" "auto-dev"
  Option       "RightEdge" "830"
  Option       "SHMConfig" "on"
  Option       "TopEdge" "120"
  Option       "UpDownScrolling" "1"
  Option       "Vendor" "Sysp"
  Option       "VertScrollDelta" "20"
  Option       "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
  Driver       "mouse"
  Identifier   "Mouse[5]"
  Option       "Buttons" "5"
  Option       "Device" "/dev/input/mice"
  Option       "Name" "ImPS/2 Generic Wheel Mouse"
  Option       "Protocol" "explorerps/2"
  Option       "Vendor" "Sysp"
  Option       "ZAxisMapping" "4 5"
EndSection


Section "Monitor"
  DisplaySize  304 228
  HorizSync    30-50
  Identifier   "Monitor[0]"
  ModelName    "D1185 150XC LCD MONITOR"
  Option       "DPMS"
  Option       "PreferredMode" "1400x1050"
  VendorName   "SEC"
  VertRefresh  43-60
  UseModes     "Modes[0]"
EndSection


Section "Modes"
  Identifier   "Modes[0]"
EndSection


Section "Screen"
  DefaultDepth 24
  SubSection "Display"
    Depth      15
    Modes      "1400x1050" "1280x1024" "1280x960" "1366x768" "1360x768" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    2048 1200
  EndSubSection
  SubSection "Display"
    Depth      16
    Modes      "1400x1050" "1280x1024" "1280x960" "1366x768" "1360x768" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    2048 1200
  EndSubSection
  SubSection "Display"
    Depth      24
    Modes      "1400x1050" "1280x1024" "1280x960" "1366x768" "1360x768" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    2048 1200
  EndSubSection
  SubSection "Display"
    Depth      8
    Modes      "1400x1050" "1280x1024" "1280x960" "1366x768" "1360x768" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    2048 1200
  EndSubSection
  Device       "Device[0]"
  Identifier   "Screen[0]"
  Monitor      "Monitor[0]"
EndSection


Section "Device"
  BoardName    "855 GM"
  Driver       "intel"
  Identifier   "Device[0]"
  Option       "monitor-LVDS" "Monitor[0]"
  Screen       0
  VendorName   "Intel"
EndSection



Section "ServerLayout"
  Identifier   "Layout[all]"
  InputDevice  "Keyboard[0]" "CoreKeyboard"
  InputDevice  "Mouse[1]" "CorePointer"
  InputDevice  "Mouse[5]" "SendCoreEvents"
  Option       "Clone" "off"
  Option       "Xinerama" "off"
  Screen       "Screen[0]"
EndSection


Section "DRI"
    Group      "video"
    Mode       0660
EndSection

Section "Extensions"
  Option       "Composite" "on"
EndSection

xorg.conf looks fine. Maybe you should configure resolution in your desktop environment settings (say, KDE or GNOME control center)?