Install 8.10 apres 8.4 mais une petite erreur "Error activating XKB configuration."

[LaurentAKEO]

Bonsoir
>
> Aprés avoir installé Ubuntu 8.10 apres une 7.10
> par le cd alternate
> tout marche nickel
> mais a chaque demarrage j'ai une fenetre avec ce message d'erreur
>
> Quelqu'un peut il m'aider???
ci-dessous le résultat des 2 commandes demandées
1er Resultat=
laurent at ubuntu-lau:~$ xprop -root | grep XKB
_XKB_RULES_NAMES_BACKUP(STRING) = "evdev", "pc105", "fr", "oss", 
"lv3:ralt_switch"
_XKB_RULES_NAMES(STRING) = "evdev", "pc105", "fr", "oss", "lv3:ralt_switch"

2eme resultat=
laurent at ubuntu-lau:~$ gconftool-2 -R /desktop/gnome/peripherals/keyboard/kbd
 layouts = [fr    oss_latin9,fr,fr    bepo_64,fr    bepo_6224_latin9]
 model = logidinovo
 options = [grp    grp:alts_toggle]



>
> -----------vvvvvvvvvvvvvvvvvvvvvvvvv
>
> Error activating XKB configuration.
> It can happen under various circumstances:
> - a bug in libxklavier library
> - a bug in X server (xkbcomp, xmodmap utilities)
> - X server with incompatible libxkbfile implementation
>
> X server version data:
> The X.Org Foundation
> 10502000
>
> If you report this situation as a bug, please include:
> - The result of xprop -root | grep XKB
> - The result of gconftool-2 -R /desktop/gnome/peripherals/keyboard/kbd
>