Handy extra repositories for ubuntu
To install using the command line, do : sudo add-apt-repository <repository url>
After adding the repository you must allways give an additional command: sudo apt-get update
Most recent wine version:
ppa:ubuntu-wine/ppa
Most recent thunderbird:
ppa:mozillateam/thunderbird-stable
Most recent firefox:
ppa:mozillateam/firefox-stable
