LXDE is really lightweight desktop and that what this desktop name stand for, a lot of distributions right now using LXDE desktop, if you was a windows user you will feel it looks similar to it a little bit. But this is not the idea, LXDE comes with a lot of integrated packages with it for file manager “PCMan file manager”, and music player LXmusic, and many other packages.
LXDE menu panel
File manager for LXDE
Music player and themes manager for LXDE Desktop, also you will be able to change themes and icons
you download it and install it from LXDE website This way recommended to other distribution or
for Ubuntu 10.04 LTS
Go To Terminal and type:
sudo apt-get install lxde
## will ask you for the administration password
then it will take some time for the installation process
after the Installation over, Log out and log in with LXDE Desktop
Enjoy LXDE on Ubuntu 10.04 Lucid Lynx
That’s it for now.