fonts-tlwg-norasi software package provides Thai Norasi font, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install fonts-tlwg-norasi
fonts-tlwg-norasi is installed in your system.
Make ensure the fonts-tlwg-norasi package were installed using the commands given below,
$ sudo dpkg-query -l | grep fonts-tlwg-norasi *
You will get with fonts-tlwg-norasi package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Fonts |
| Package | fonts-tlwg-norasi |
| Version | 1:0.5.1-3 |
| Description | Thai Norasi font |
| Sub Section | Fonts |