Install fonts-tlwg-purisa-otf by entering the following commands in the terminal:
sudo apt update sudo apt install fonts-tlwg-purisa-otf
Description:
Thai Purisa OpenType font
This package provides Thai Purisa handwriting font from TLWG, in OpenType format. . The font provides handwriting Thai glyphs. Latin handwriting glyphs are also available.
Homepage: https://linux.thai.net/projects/fonts-tlwg
Version: 1:0.6.4-2
Section: universe/fonts