Posted: June 22nd, 2006, 5:46am CDT by Peter
If you want to add more repositories for more packages, open the terminal and run "sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup" to backup your current sources.list. Then run "sudo gedit /etc/apt/sources.list" to have gedit open sources.list. If you have kubuntu, use kate instead of gedit.
Once open, remove everything and past the following lines in.
## Add comments (##) in