Display Freeze

[dannn]

When I go: system>preferences>display - the system hangs.

It was like this originally so I installed the x64 display driver for my ati radeon 4850. It's still freezing when I click the above. Please help.

lspci | grep -i vga
01:00.0 VGA compatible controller: ATI Technologies Inc RV770 [Radeon HD 4850]

[devils casper]

Post the contents of /etc/X11/xorg.conf file here.

[dannn]

# File generated by XFdrake (rev 256990)
# ************************************************** ********************
# Refer to the xorg.conf man page for details about the format of
# this file.
# ************************************************** ********************

Section "ServerLayout"
Identifier "layout1"
Screen 0 "screen1" 0 0
InputDevice "Keyboard1" "CoreKeyboard"
InputDevice "Mouse1" "CorePointer"
InputDevice "Mouse2" "SendCoreEvents"
EndSection

Section "Files"
EndSection

Section "Module"
Load "dbe" # Double-Buffering Extension
Load "v4l" # Video for Linux
Load "extmod"
Load "glx" # 3D layer
Load "dri" # direct rendering
EndSection

Section "ServerFlags"

#DontZap # disable <Ctrl><Alt><BS> (server abort)
# allows the server to start up even if the mouse does not work
#DontZoom # disable <Ctrl><Alt><KP_+>/<KP_-> (resolution switching)
Option "allowmouseopenfail"
EndSection

Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "gb"
Option "XkbOptions" "compose:rwin"
EndSection

Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/input/mice"
EndSection

Section "InputDevice"
Identifier "Mouse2"
Driver "evdev"
Option "device" "/dev/input/by-id/usb-Logitech_USB_Optical_Mouse-event-mouse"
Option "HWheelRelativeAxisButtons" "7 6"
EndSection

Section "Monitor"
Identifier "monitor1"
VendorName "Plug'n Play"
ModelName "DEL 1908FPBLK"
HorizSync 30.0 - 81.0
VertRefresh 56.0 - 76.0
EndSection

Section "Device"
Identifier "device1"
Driver "fglrx"
VendorName "ATI Technologies Inc"
BoardName "ATI Radeon HD 2000 and later (radeon/fglrx)"
Option "DPMS"
BusID "PCI:1:0:0"
EndSection

Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
DefaultDepth 24
SubSection "Display"
Depth 8
Modes "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "640x480" "480x360" "320x240"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "640x480" "480x360" "320x240"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "640x480" "480x360" "320x240"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "640x480" "480x360" "320x240"
EndSubSection
EndSection

Section "Extensions"
Option "Composite" "Disable"
EndSection

[dannn]

I'm not sure if any of that is the problem ?