Donc je réexplique, j'ai beau faire des changements sur le ModeLine il ne sont pas pris en compte. Ma résolution d'écran est bonne seulement l'alignement ne l'est pas, mon écran déborde d'environ 1cm sur la gauche.
Dans le log j'ai simplement ces warning:
# grep WW /var/log/Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) AllowEmptyInput is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
(WW) Disabling Mouse0
(WW) Disabling Keyboard0
(WW) NVIDIA(0): No valid modes for "1440x900_75.00"; removing.
(WW) NVIDIA(0):
(WW) NVIDIA(0): Unable to validate any modes; falling back to the default mode
(WW) NVIDIA(0): "nvidia-auto-select".
Mon fichier xorg.conf actuel:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules/extensions/nvidia"
ModulePath "/usr/lib/xorg/modules"
FontPath "catalogue:/etc/X11/fontpath.d"
FontPath "built-ins"
EndSection
Section "Module"
Load "record"
Load "dri2"
Load "glx"
Load "dbe"
Load "extmod"
EndSection
Section "ServerFlags"
Option "AIGLX" "on"
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 "ACI"
ModelName "VW195"
HorizSync 30.0 - 80.0
VertRefresh 56.0 - 76.0
ModeLine "1440x900" 136.49 1440 1556 1708 1936 900 893 886 940 -hsync +vsync
Option "DPMS"
EndSection
Section "Device"
Identifier "Card0"
Driver "nvidia"
VendorName "nVidia Corporation"
BoardName "NV44 [GeForce 6200SE TurboCache (TM)]"
Option "AddARGBGLXVisuals" "True"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 1
Modes "1440x900_75.00"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
Modes "1440x900_75.00"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
Modes "1440x900_75.00"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
Modes "1440x900_75.00"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1440x900_75.00"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1440x900_75.00"
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection