From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040510

Description of problem:
Error activating XKB configuration.
Probably internal X server problem.

X server version data:
The X.Org Foundation
60700000


Version-Release number of selected component (if applicable):
xorg-x11-6.7.0-2

How reproducible:
Always

Steps to Reproduce:
1.startx
2.
3.
    

Actual Results:  Error popup with the text above

Expected Results:  no error popup

Additional info:

xprop -root | grep XKB:

_XKB_RULES_NAMES_BACKUP(STRING) = "xfree86", "pc105", "de",
"nodeadkeys", ""
_XKB_RULES_NAMES(STRING) = "xfree86", "pc105", "de", "nodeadkeys", ""

gconftool-2 -R /desktop/gnome/peripherals/keyboard/xkb:

 layouts = [de  nodeadkeys]
 model = pc105
 overrideSettings = false
 options = []