I've followed many tutorial but my KDE is still version 4.12.2....
sudo apt-add-repository ppa:kubuntu-ppa/backports sudo apt-get update sudo apt-get dist-upgrade
but nothing works :(
In some websites I've found this instruction
sudo apt-add-repository ppa:kubuntu-ppa/next sudo add-apt-repository ppa:neon/kf5
but they dont work either! How to do it in Ubuntu 14.04.3?
I really like the plasma 5 desktop....
Any help would be much appreciated....
EDIT: It's not possible with 14.04 LTS