Steps to remove package

sudo apt-get remove --purge pkgname*
sudo apt-get clean
sudo apt-get autoremove

latex ภาษาไทย

apt-get install thailatex txiterm vim prosper

txiterm  -  Thai terminal emulator
vim - work well with Thai

- Read prosper document at /usr/share/doc/prosper
- Add option thai into \documentclass [... thai... ]  {prosper}
- \usepackage{babel}

- Force Thai Font ex.

\FontTitle{%

\usefont{LTH}{norasi}{b}{n}\fontsize{20.74pt}{20pt}\selectfont\colC}{%

\usefont{LTH}{norasi}{b}{n}\fontsize{20.74pt}{20pt}\selectfont\colC}

\FontText{%

\usefont{LTH}{norasi}{m}{n}\fontsize{14.4pt}{13pt}\selectfont\colD}{%

\usefont{LTH}{norasi}{m}{n}\fontsize{14.4pt}{13pt}\selectfont\colD}

Power Management Tool (Jupiter)

Installing Jupiter, the light-weight power and hardware control applet, will give you improved battery life.

Code:

sudo add-apt-repository ppa:webupd8team/jupiter
sudo apt-get update
sudo apt-get install jupiter

Open Jupiter and it will appear in the top panel.

Remove package in Debian

Remove with "purge" option to remove data associated with the package (log, configuration files, etc.)

apt-get remove --purge <package name>
aptitude purge <package name>
dpkg -P <package name>