Geany is a really nice text editor for Ubuntu. I would recommend it with TreeBrowser and some interface coding are color schemes.
First, install apache2:
On Terminal, run:
Using Terminal add this file:
Software Sources from Dash Home
First copy the software sources desktop file to your local applications folder:
If your laptop starts with minimized or maximized brightness and you want to have a fixed default value for that do following:
What seems to solve this problem on Ubuntu 12.04 LTS (Lenovo Z500):