gnome
gsettings set org.gnome.desktop.input-sources xkb-options "['ctrl:nocaps']" のxkb-optionsオプション一覧 /usr/share/X11/xkb/rules/xorg
gsettings set org.gnome.desktop.input-sources xkb-options "['ctrl:nocaps']" のxkb-optionsオプション一覧 /usr/share/X11/xkb/rules/xorg