Install fcitx-ui-light by entering the following commands in the terminal:
sudo apt update sudo apt install fcitx-ui-light
Description:
light weight xlibs and xft based UI for Fcitx
fcitx-ui-light is a very light weight UI for Fcitx, using only xlibs and xft. It is directly inherited from the UI code base of Fcitx 3.x series. . This UI is intended to work on all X11 environment with minimal dependencies, so it can scale to more situations where none of Cairo, Pango or QT is available.
Homepage: http://code.google.com/p/fcitx
Version: 0.1.3-2
Section: universe/utils