Ubuntu 16.04 encrypted RAID volumes

Install 16.04 server
1.0GB RAID 1 unecrypted /boot
80G RAID 1 encrypted / (root)
2 x 8G encrypted swap
300G RAID 1 encypted /home

Manual KDE install
http://askubuntu.com/questions/476178/how-do-i-install-kde-on-ubuntu-server
apt-get install kubuntu-desktop

Nvidia driver install
http://askubuntu.com/questions/761429/kubuntu-16-04-driver-mananger-broken/761582
sudo ubuntu-drivers devices
sudo apt-get install nvidia-361

http://askubuntu.com/questions/580403/how-to-install-kde-plasma-with-lightdm-instead-of-kdm
#sudo apt-get install lightdm-webkit-greeter --no-install-recommends
sudo apt-get install lightdm-gtk-greeter
sudo apt-get install light-locker
sudo apt-get install lightdm --no-install-recommends

sudo nano /etc/lightdm/lightdm-kde-greeter.conf

https://bbs.archlinux.org/viewtopic.php?id=161708