Following instructions from pop-up window for bug reporting
xprop -root | grep XKB
_XKB_RULES_NAMES_BACKUP(STRING) = "xfree86", "pc105", "us", "", ""
_XKB_RULES_NAMES(STRING) = "xfree86", "pc105", "us", "", ""
gconftool-2 -R /desktop/gnome/peripherals/keyboard/xkb
layouts = [us]
model = pc105
overrideSettings = false
options = 
Error activating XKB configuration.
Probably internal X server problem.
X server version data:
The X.Org Foundation
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/xkb
replace xfree86 by xorg in those lines of your configuration, could help
*** This bug has been marked as a duplicate of 472 ***