What is the command to remove all Ubuntu apps from a Kubuntu desktop, and vice versa, in Ubuntu 14.04? I want to keep the new Unity Locker, but remove everything else :)
To remove the Ubuntu desktop:
Then all you need to install kubuntu is:
Apart from that to Switch Between The New Unity Lockscreen And LightDM In Ubuntu 14.04
Firstly install CompizConfig Settings Manager (CCSM):
Then open CompizConfig Settings Manager, click on Ubuntu Unity Plugin and on the General tab, under "Lockscreen", you can select to use Unity, LightDM or no lockscreen:
That's it - there's no need to restart the system or log out, the settings should be applied instantly.