The Ubuntu Promise
- Ubuntu will always be free of charge, including enterprise releases and security updates.
- Ubuntu comes with full commercial support from Canonical and hundreds of companies around the world.
- Ubuntu includes the very best translations and accessibility infrastructure that the free software community has to offer.
- Ubuntu CDs contain only free software applications; we encourage you to use free and open source software, improve it and pass it on.
Ubuntu Variants
Ubuntu has two main variants: the Desktop or Server edition. The Desktop edition is used general computing, and comes preloaded with software to surf the web, read email, create and edit documents and spreadsheets, and to play music. The server edition is used to run services such as, but not limited to, the Apache webserver, OpenSSH, Samba/NFS for a file fileserver, or CUPS for a print server.
Canonical Ltd, the complany that develops Ubuntu, is currently working a version of Ubuntu for MID's. It aims to support flash, media playback, Web 2.0 services, and productivity software. It will be customizable and integrate well with Internet services such as Facebook, Google, and Youtube.
Additionally, there are versions off Ubuntu specifically designed for different groups of applications:
- Edubuntu, a distribution designed for classrooms using GNOME
- Gobuntu, a free software distribution
- Kubuntu, a desktop distribution using KDE rather than GNOME
- Xubuntu, a "lightweight" distribution based on the Xfce desktop environment instead of GNOME
- Ubuntu JeOS, "an efficient variant [...] configured specifically for virtual appliances"
- Ubuntu Studio, a desktop distribution explicitly geared towards multimedia creation.
* source Wikipedia
Availability
Ubuntu is free, and will remain free. The desktop and server version can be downloaded from the Ubuntu website. All of the Ubuntu variants are free and can be downloaded as well from their respective websites. Ubuntu gives you the option to have a Ubuntu installation CD for either Ubuntu Desktop/Server, Kubuntu, or Edubuntu mailed to you, but delivery may take as long as 10 weeks, so downloading is strongly encouraged. The installation of the desktop operating system will take approximately 25 minutes. The current release is version 8.04 as of April 24th, 2008.
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