>>271　今の自分の ~/.xinput.d/ja_JP 貼り付けてみる。これで動いてる。
XIM=ibus
XIM_PROGRAM=/usr/bin/ibus-daemon
XIM_ARGS="--xim"

if [ -e /usr/lib/gtk-3.0/*/immodules/im-ibus.so ] \
&& [ -e /usr/lib/*/gtk-2.0/*/immodules/im-ibus.so ]
then
GTK_IM_MODULE=ibus
else
GTK_IM_MODULE=xim
fi

if [ -e /usr/lib/qt4/plugins/inputmethods/libqtim-ibus.so ]; then
QT_IM_MODULE=ibus
else
QT_IM_MODULE=xim
fi

if [ -e /usr/lib/clutter-imcontext/immodules/im-ibus.so ]; then
CLUTTER_IM_MODULE=ibus
fi

DEPENDS="ibus, ibus-gtk|ibus-qt4|ibus-clutter"