Daily Journal is a journal application for Ubuntu that keeps one page per day. The focus is on letting you take your notes. There is no file management, formatting, or other complexity imposed. If you have a Ubuntuone account, your diary will be automatically synchronized across your computers.
The big change for the 10.04.1 release was that we switched the note navigation from a simple list of dates to a calendar that can be navigated.
Install daily journal on ubuntu
Open the terminal and run the following commands
sudo add-apt-repository rickspencer3/ppa
sudo apt-get update
sudo apt-get install daily-journal