LIBREOFFICE 4
sudo add-apt-repository ppa:libreoffice/libreoffice-4-0
sudo apt-get update
GNOME PIE
sudo add-apt-repository ppa:simonschneegans/testing
sudo apt-get update
sudo apt-get install gnome-pie
KDE 4
sudo add-apt-repository ppa:kubuntu-ppa/backports
sudo apt-get update
sudo apt-get install kubuntu-desktop
BLEACHBIT (limpiador de archivos innecesarios)
Descargar
THEME LOEPARD STEEL
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install leopard-steel
SIMPLEX THEME
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install simplex
VLC (EN SU ULTIMA VERSION)
sudo add-apt-repository ppa:videolan/stable-daily
sudo apt-get update
sudo apt-get install vlc
FF-MULTI CONVERTER
sudo add-apt-repository ppa:ffmulticonverter/stable
sudo apt-get update
sudo apt-get install ffmulticonverter
THEME DAYLIGTH
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install daylight
THEME MYHUMANITY
sudo add-apt-repository ppa:noobslab/icons
sudo apt-get update
sudo apt-get install myhumanity
THEME MEDITERRANEANLIGTH
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install mediterranean-theme
THEME ORION
sudo apt-add-repository ppa:satyajit-happy/themes
sudo apt-get update
sudo apt-get install orion-gtk-theme
http://www.noobslab.com/