Install hyphen-fr by entering the following commands in the terminal:
sudo apt update sudo apt install hyphen-fr
Description:
French hyphenation patterns
This package contains the French hyphenation patterns. . You can use these patterns with programs which take advantage of libhyphen, like LibreOffice.
Homepage: https://wiki.documentfoundation.org/Language_support_of_LibreOffice
Version: 1:6.0.3-3
Section: text