[FC2] Error in X internal server

When I open a session I get this warning:

Error during activation of XKB configuration, probably due to an internal problem to X server

Server release:
The X.Org Foundation
60700000

and this is the output:

xprop -root | grep XKB
_XKB_RULES_NAMES_BACKUP(STRING) = "xfree86", "pc105", "it", "", ""
_XKB_RULES_NAMES(STRING) = "xfree86", "pc105", "it", "", ""
[root@Contec antoniomontagnani]# gconftool-2 -R /desktop/gnome/peripherals/keyboard/xkb
layouts = [it]
model = pc105
overrideSettings = false
options = []

What does it mean???

Tnx

Antonio