I have a GUI
So following my post earlier today I now have a working xorg.conf and KDE 4.8.3 is running smoothly. Turns out there is an easy to use utility called nvidia-xconfig which I had overlooked and did the job perfectly. Also importantly I now have Chromium (Chrome for Linux if you didn't know) installed :) Time to start tinkering!
I've provided my xorg.conf here in-case it is useful to anyone. This works with a Nvidia GTS 450 linked by HDMI to a Panasonic 42" TX-P42U30B Plasma TV:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 295.71 (buildmeister@swio-display-x86-rhel47-04.nvidia.com) Thu Aug 2 20:28:32 PDT 2012
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Module"
Load "glx"
EndSection
Section "InputDevice"
# generated from data in "/etc/conf.d/gpm"
Identifier "Mouse0" Driver "mouse"
Option "Protocol"
Option "Device" "/dev/input/mice"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Modes"
Identifier "Modes0"
ModeLine "1920x1080@60" 182.28 1920 1952 2640 2672 1080 1102 1113 1135
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unkown"
ModelName "Unknown"
UseModes "Modes0"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
EndSection
Section "Device"
Identifier "GTS450"
Driver "nvidia"
VendorName "NVIDIA Corporation"
EndSection
Section "Screen"
Identifier "Screen0"
Device "GTS450"
Monitor "Monitor0"
DefaultDepth 24
Option "ConnectedMonitor" "DEP-0"
Option "DPMS" "false"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Tom out!