LinuxQuestions.org - No keyboard layouts in Gnome [CentOS]

Hello!

I set three keyboard layouts in Gnome. I added in the panel the keyboard indicator and then added the other two layouts.
The next time I booted my PC, when loading Gnome the following error appeard and keeps appearing every time I load Gnome:

Error activating XKB configuration.
Probably internal X server problem.

X server version data:
The X.Org Foundation
60802000

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

So I add now the results of the commands there:

Code:

[boby@localhost ~]$ xprop -root | grep XKB

_XKB_RULES_NAMES_BACKUP(STRING) = "xorg", "pc105", "us", "", ""

_XKB_RULES_NAMES(STRING) = "xorg", "pc105", "us", "", ""

Code:

[boby@localhost ~]$ gconftool-2 -R /desktop/gnome/peripherals/keyboard/xkb

 layouts = [us,de      basic,ro        ro_us]

 model = pc105

 overrideSettings = false

 options = [grp grp:alts_toggle]

 update_handlers = []

I cannot use any keyboard layout.
Thank you for any help!

Kind regards, Boby.