latex-fonts-thai-tlwg software package provides transitional dummy package, 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 latex-fonts-thai-tlwg
latex-fonts-thai-tlwg is installed in your system.
Make ensure the latex-fonts-thai-tlwg package were installed using the commands given below,
$ sudo dpkg-query -l | grep latex-fonts-thai-tlwg *
You will get with latex-fonts-thai-tlwg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Fonts |
| Package | latex-fonts-thai-tlwg |
| Version | 1:0.5.1-3 |
| Description | transitional dummy package |
| Sub Section | Fonts |