Merci pour le lien! 
Cependant, il me semble que ce post a été mis en résolu non pas pour le clavier mais parce que il a finalement réussi a avoir une interface graphique.
je n’ai rien vu dedans me permettant de mettre mon clavier en azerty pour le login…
ai-je manqué quelque chose? 
je vous donne mon xorg.conf au cas où :
[code]# /etc/X11/xorg.conf (xorg X Window System server configuration file)
This file was generated by dexconf, the Debian X Configuration tool, using
values from the debconf database.
Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
(Type “man /etc/X11/xorg.conf” at the shell prompt.)
This file is automatically updated on xserver-xorg package upgrades only
if it has not been modified since the last upgrade of the xserver-xorg
package.
If you have edited this file but would like it to be automatically updated
again, run the following command:
sudo dpkg-reconfigure -phigh xserver-xorg
Section "Module"
Load "bitmap"
Load “ddc”
#Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "vbe"
EndSection
Dedicated “Extensions” section (may not be present already)
Section "Extensions"
Option “Composite” "enable"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option “XkbRules” "xorg"
Option “XkbModel” "pc105"
Option “XkbLayout” "fr"
Option “XkbVariant” "latin9"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option “Device” "/dev/input/mice"
Option “Protocol” "ImPS/2"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option “SendCoreEvents” "true"
Option “Device” "/dev/psaux"
Option “Protocol” "auto-dev"
Option “HorizScrollDelta” "0"
EndSection
Section "Device"
Identifier "nVidia Corporation NVIDIA Default Card"
Driver "nvidia"
BusID "PCI:1:0:0"
Option “UseFBDev” "true"
Option “NoLogo” "1"
Option “RenderAccel” "true"
Option “AllowGLXWithComposite” "true"
EndSection
Section "Monitor"
Identifier "Écran générique"
Option "DPMS"
HorizSync 28-64
VertRefresh 43-60
EndSection
Section "Screen"
Identifier "Default Screen"
Device "nVidia Corporation NVIDIA Default Card"
Monitor "Écran générique"
DefaultDepth 24
SubSection "Display"
Depth 16
Modes “1280x800” “1200x800” “1024x768” “800x600” "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes “1280x800” “1200x800” “1024x768” “800x600” "640x480"
EndSubSection
Option “AddARGBGLXVisuals” “True”
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Synaptics Touchpad"
EndSection
Section "DRI"
Mode 0666
EndSection
[/code]