Ehm, tohle je všechno, tam by toho mělo být zatraceně víc. Zkus si otevřít ten Catalyst od AMD a někde v něm najdi uložení nastavení do souboru, pak se mrkni co ti to tam vložilo, xorg.conf by měl vypadat nějak takhle (tohle je pro nVidii) # nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 304.84 (buildd@rhenium) Thu Mar 7 10:43:30 UTC 2013
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "0"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
# HorizSync source: edid, VertRefresh source: edid
Identifier "Monitor0"
VendorName "Unknown"
ModelName "ViewSonic VA2216w-2"
HorizSync 30.0 - 82.0
VertRefresh 50.0 - 75.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 7300 GS"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "Stereo" "0"
Option "nvidiaXineramaInfoOrder" "CRT-0"
Option "metamodes" "1280x960 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Taky by ti ten Catalyst měl ukazovat nějaký název monitoru, který je k té kartě připojen.