KDE 4.3 (Codename: “Caizen”) is the latest release of KDE v4 bringing many improvements to user experience with around 2000 feature implements. But it takes some time before it is oficially supported by Ubuntu and include in it releases, so if you want to install and try, here it is
- Open sources list
sudo vim /etc/apt/sources.list - Add the following ppa line at the end of the file
deb http://ppa.launchpad.net/kubuntu-ppa/backports/ubuntu jaunty main - Update the system
sudo apt-get update
sudo apt-get install kubuntu-desktop
