how to install KDE4.9 SC in ubutnu

KDE 4.9 Is out now and available to test and use as we posted it has many new features and improved plasma desktop see our post about KDE4.9
If you want to give a try and excited about testing KDE 4.9

Just follow these simple steps : 

1 :  Add Kbuntu Repositories

sudo add-apt-repository ppa:kubuntu-ppa/backports

adding KDE repositories in ubuntu
Adding KDE repositories in ubuntu

2 : Update And Install


sudo apt-get update 
sudo apt-get install kbuntu-desktop -y

or after update click here

download KDE for Ubuntu
Install kde 4.9

Install kde 4.9

3 : logout and login back choose KDE as your desktop environment

kde 4.9

Uninstallig KDE 4.9
if you want to uninstall run these commands :


sudo apt-get install -y ppa-purge
sudo ppa-purge ppa:kubuntu-ppa/backports
sudo apt-get -f -y autoremove