Keyboard layout CU

With KDE and Gnome, I can choose more keyboard layouts, like Old Russian or Church Slavonic. How can I get these mappings and use them in Mate?

Is there a new keyboard layout method for KDE and Gnome?


Most keyboard layouts can be added / removed in MATE keyboard settings.

GNOME seems to use IBus input method framework by default.

Some languages (like Korean) may need to (install and) use a different keyboard input system, like ibus or fcitx.

There are ibus- or fcitx- packages per language that can be installed.
Then select the input system in MATE language settings and relogin / reboot.

These input systems also have their own settings to change keyboard layouts.

Thank you very much, I had not thought of it.