laurent@portable:~$ cat /var/log/Xorg.0.log |grep "(EE)"
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(EE) Failed to load module "evdev" (module does not exist, 0)
(EE) No input driver matching `evdev'
(EE) Failed to load module "evdev" (module does not exist, 0)
(EE) No input driver matching `evdev'
laurent@portable:~$ cat /etc/X11/xorg.conf
# 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 xorg.conf manual page.
# (Type "man 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 "InputDevice"
        Identifier      "Generic Keyboard"
        Driver          "kbd"
        Option          "CoreKeyboard"
        Option          "XkbRules"      "xorg"
        Option          "XkbModel"      "pc105"
        Option          "XkbLayout"     "fr"
        Option          "XkbVariant"    "latin9"
EndSection

Section "Device"
        Identifier      "S3 Inc. ProSavage PN133 [Twister P]"
        Driver          "savage"
        BusID           "PCI:1:0:0"
EndSection

Section "Screen"
        Identifier      "Default Screen"
        Device          "S3 Inc. ProSavage PN133 [Twister P]"
EndSection

laurent@portable:~$