Ubuntu is a rapidly growing, open-source Linux-based operating system focused on usability and ease of installation, named after the African concept of humanity. It has minimum system requirements, various versions, and offers features like web browsing, office applications, and security. While it is free and regularly updated, it has some limitations, such as lack of offline support and compatibility issues with certain programs.

3. Manish S. Dixit (77)
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4. Introducing Ubuntu
• Ubuntu is a fastest growing Linux-based operating
System.
• It is an Open Sourced OS (free too).
• Pronounced (OO-BUN-2)
• Strong focus on usability and ease of installation.

5. Why that name?
• Ubuntu is an African concept
meaning “humanity toward others”.
• It also means 'I am what I am
because of who we all are'.
• The Ubuntu operating system
brings the spirit of Ubuntu to the
world of computers.
• Sponsored by Canonical Ltd. Owned by
South African billionaire Mark Shuttleworth.

6. System Requirements(min)
• Processor Speed (CPU): 1MHz
• Memory (RAM): 384 MB
• Hard Drive (ROM): 5 GB
• Monitor Resolution: 1024×768

7. History
• Where did it all begin?
• Ubuntu Releases.
• Governance.
• Ubuntu Today.

8. Generations of Ubuntu
1. UBUNTU 4.10 2. UBUNTU 5.04
(WARTY WARTHOG) (HOARY HEDGEHOG)

9. 3. UBUNTU 5.10 4. UBUNTU 6.06 LTS
(BREEZY BADGER) (DAPPER DRAKE)

10. 5. UBUNTU 6.10 6. UBUNTU 7.04
(EDGY EFT) (FIESTY FAWN)

11. 7. UBUNTU 7.10 8. UBUNTU 8.04 LTS
(GUTSY GIBBON) (HARDY HARON)

12. 9. UBUNTU 8.10 10. UBUNTU 9.04
(INTREPID IBEX) (JAUNTY JACKALOPE)

13. 11. UBUNTU 9.10 12. UBUNTU 10.04 LTS
(KARMIC KOALA) (LUCID LYNX)

14. 13. UBUNTU 10.10 14. UBUNTU 11.04
(MARVERICK MEERKAT) (NATTY NARWHAL)

15. Features:
Web Browsing Softwares

16. Features:
Office Applications

17. Features:
Social and Email Applications

18. Features:
Music and Mobile Applications

19. Features:
Photos and Videos Applications

20. Features:
Ubuntu Software Centre

21. Features:
Unity One

24. Security
• Kernel level Security.
• Totally Virus Free.
• Immune from Worms and Trojans.
• Various File Security Features Provided.
• Anti-virus softwares can be installed.

25. Details
• Kernel Type:
Monolithic
Linux Kernel.
• OS Family:
Unix-like.

26. Architecture

27. Memory Management
• This is a Memory Map
for a single process in
an Ubuntu System.

28. Merits
• Open source (free too.. ;) ).
• Upgrade available in about every 6 months!!!
• Compatible with Microsoft’s programs.
• Many add-ons available.
• No key codes, activation, registration.
• Can be dual booted with current OS or used
from a live CD.

29. Demerits
• No offline support (Internet users only).
• Not all programs compatible.
• Drivers for peripherals not always available.
• Some people may find Unity Interface difficult
to understand. (For them Unity 2D is given in
Ubuntu 11.04)

30. How to get Ubuntu???
Four ways to acquire Ubuntu 11.04:
1.) Download from its official website:
www.ubuntu.com
2.) Download using torrents.
[Warning: About 750 MB to download.]
3.) Send application request for a free CD on its
website.
4.) Ask us. (We will make you a copy.)

31. Conclusion
• Using Ubuntu is a great experience.
• Ubuntu has some drawbacks but many
advantages that easily cover up the deficit.!!!
• Don’t forget Ubuntu is still in developing
phase.!!!
• Fun to work with, even used by business
entrepreneurs.

33. Any Quieres……….

34. THANK YOU