Some doubts [Keyboard Layouts, Plugins...]

[Ernesto Acosta]

I installed Xfce on Debian Testing 4.10pre1 and everything works fine.
Congratulations for the great job they are doing. I have already
installed several plugins and applications: Terminal, Clipman..

Now I come with my doubts:

- Why do not I get the option to configure the keyboard layout? I need a
plugin for it?
- Of the goodies available, is there any way of knowing which of them
are not compatible with Xfce 4.10pre1, or vice versa?

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Saludos: Ernesto Acosta