sudo dpkg --add-architecture armhf

sudo apt install -y fonts-nanum fcitx fcitx-hangul gdebi-core ntfs-3g libpolkit-gobject-1-0:armhf libraspberrypi0:armhf libraspberrypi-dev:armhf libraspberrypi-bin:armhf libgles-dev:armhf libegl-dev:armhf

sudo ln -s /usr/lib/arm-linux-gnueabihf/libGLESv2.so /usr/lib/libbrcmGLESv2.so
sudo ln -s /usr/lib/arm-linux-gnueabihf/libEGL.so /usr/lib/libbrcmEGL.so

im-config -n fcitx

sudo reboot now

1. 시작 - Preferences - Fcitx Configuration
2. +버튼클릭 - Only Show Current Language 체크 해제 후 hangul 검색
3. 선택 및 추가
4. Ctrl + Space로 한영 전환