did you write your xorg.conf on your own ? did you try to use the vesa conf ? please post your xorg.conf . As you mentionend your display is starting to get black when you "startx" so i think it maybe you installed new drivers and didn change em like the standart nvidia drivers are called "nv" in xorg and after installing the proper drivers i had to change to "nvidia".
I'm also having a problem with my screen(s) Using 2 displays The external samsung display is working fine but the display of my laptop is waaaay to dark i tried to light it up by changing the Gamma value in the xorg.conf - didn help much just a slight difference-
then i tried to use xgamma didn help much either if you know anything please let me help for info here my xorg.conf (which was configured by the nvidia setup )
i also found one thing surprising the 3.rd Section Device with the identifier "card0".
Code:# nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 1.0 (buildmeister@builder3) Thu Feb 14 18:21:33 PST 2008 # nvidia-xconfig: X configuration file generated by nvidia-xconfig # nvidia-xconfig: version 1.0 (buildmeister@builder3) Thu Feb 14 18:20:37 PST 2008 Section "ServerLayout" Identifier "X.org Configured" Screen 0 "Screen0" 0 0 InputDevice "Mouse0" "CorePointer" InputDevice "Keyboard0" "CoreKeyboard" EndSection Section "Files" RgbPath "/usr/share/X11/rgb" ModulePath "/usr/lib/xorg/modules" FontPath "/usr/share/fonts/TTF" FontPath "/usr/share/fonts/OTF" FontPath "/usr/share/fonts/Type1" FontPath "/usr/share/fonts/misc" FontPath "/usr/share/fonts/75dpi/:unscaled" EndSection Section "Module" Load "dbe" Load "extmod" Load "glx" Load "record" Load "xtrap" Load "freetype" Load "type1" EndSection Section "ServerFlags" Option "Xinerama" "0" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "kbd" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/input/mice" Option "ZAxisMapping" "4 5 6 7" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "Samsung S/M 755DFT" HorizSync 30.0 - 85.0 VertRefresh 50.0 - 160.0 Option "DPMS" EndSection Section "Monitor" Identifier "Monitor1" VendorName "Unknown" ModelName "Samsung S/M 755DFT" HorizSync 30.0 - 85.0 VertRefresh 50.0 - 160.0 EndSection Section "Device" Identifier "Card0" Driver "nvidia" VendorName "nVidia Corporation" BoardName "NV34M [GeForce FX Go5200 32M/64M]" EndSection Section "Device" Identifier "Videocard0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce FX Go5200 32M/64M" EndSection Section "Device" Identifier "Videocard1" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce FX Go5200 32M/64M" BusID "PCI:1:0:0" Screen 1 EndSection Section "Screen" # Removed Option "metamodes" "DFP: nvidia-auto-select +0+0" # Removed Option "TwinView" "0" # Removed Option "metamodes" "DFP: 1280x800 +0+0" # Removed Option "metamodes" "CRT: 1280x1024 +1280+0, DFP: 1280x800 +0+0" Identifier "Screen0" Device "Videocard0" Monitor "Monitor0" DefaultDepth 24 Option "TwinView" "1" Option "metamodes" "CRT: 1280x1024 +0+0, DFP: 1280x800 +1280+0" SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" # Removed Option "metamodes" "CRT: nvidia-auto-select +0+0" Identifier "Screen1" Device "Videocard1" Monitor "Monitor1" DefaultDepth 24 Option "TwinView" "0" Option "TwinViewXineramaInfoOrder" "CRT-0" Option "metamodes" "CRT: 1280x1024 +0+0" EndSection


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