Poseidon Linux is a

Linux distribution A Linux distribution (often abbreviated as distro) is an operating system made from a software collection that includes the Linux kernel and, often, a package management system. Linux users usually obtain their operating system by downloading on ...

, a complete

operating system An operating system (OS) is system software that manages computer hardware, software resources, and provides common daemon (computing), services for computer programs. Time-sharing operating systems scheduler (computing), schedule tasks for ef ...

, originally based on

Kurumin Kurumin Linux was a Live CD operating system based on Debian. Its main features are the advanced hardware auto-detection (inherited from Knoppix) and a Portuguese user interface, and its main goal is ease of use. As of release 7.0, the size of ...

, now based on

Ubuntu Ubuntu ( ) is a Linux distribution based on Debian and composed mostly of free and open-source software. Ubuntu is officially released in three editions: '' Desktop'', '' Server'', and ''Core'' for Internet of things devices and robots. All th ...

. It is developed and maintained by developers located at the Rio Grande Federal University in Rio Grande do Sul, Brazil, and the MARUM institute in Germany.

Naming

The name

Poseidon Poseidon (; grc-gre, Ποσειδῶν) was one of the Twelve Olympians in ancient Greek religion and myth, god of the sea, storms, earthquakes and horses.Burkert 1985pp. 136–139 In pre-Olympian Bronze Age Greece, he was venerated as a ch ...

was chosen after the ''God of the seas'' in

Greek mythology A major branch of classical mythology, Greek mythology is the body of myths originally told by the ancient Greeks, and a genre of Ancient Greek folklore. These stories concern the origin and nature of the world, the lives and activities of ...

, since a large number of oceanologists have been involved in the development of the system.

History

The 3.x family was pre-presented in 2008 at the 9th Free Software International Forum (FISL9.0),. It was well received by the

Linux Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which i ...

community, including

Jon "maddog" Hall Jon "maddog" Hall (born 7 August 1950) is the board chair for the Linux Professional Institute. Career The nickname "maddog" was given to him by his students at Hartford State Technical College, where he was the Department Head of Computer Sc ...

Linux International Linux began in 1991 as a personal project by Finnish student Linus Torvalds: to create a new free operating system kernel. The resulting Linux kernel has been marked by constant growth throughout its history. Since the initial release of its sourc ...

. Poseidon 3.2 was officially released in May 2010 at the IV Brazilian Oceanography Congress, in Rio Grande, Brazil. For version 4.0, the project changed the base distribution from Knoppix/Kurumin to Ubuntu. This was due to the wide acceptance of Poseidon outside the Portuguese-speaking scientific community, and because of the shut-down of the Kurumin project. The Ubuntu-based releases allow for installation in

Portuguese Portuguese may refer to: * anything of, from, or related to the country and nation of Portugal ** Portuguese cuisine, traditional foods ** Portuguese language, a Romance language *** Portuguese dialects, variants of the Portuguese language ** Port ...

, Spanish, English, German, French,

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

, and other languages. The development team stated that after Poseidon 5.0, the distribution would focus on bathymetry, seafloor mapping, and GIS software. Many of the bundled CAD and scientific programs were removed, but may be separately available for download from compatible repositories. The current version of Poseidon is 8.0, and is based on 32-bit and 64-bit Ubuntu 16.04 LTS.

Features

Throughout its release history, the distribution has contained many

free software Free software or libre software is computer software distributed under terms that allow users to run the software for any purpose as well as to study, change, and distribute it and any adapted versions. Free software is a matter of liberty, ...

programs used in science and engineering, such as the Fortran programming language,

Kile Kile or KILE may refer to: * Darryl Kile, a Major League Baseball player * Kile, a TeX/LaTeX text editor * Kile, Warmian-Masurian Voivodeship, Poland * Kile (surname) * Kile (unit), an Ottoman unit of volume * KWCC-FM, a radio station (89.5 FM ...

and

Lyx LyX (styled as ; pronounced ) (Based on 3 developers, they say it can be pronounced "Licks", "Lucks" and "Leeks") is an open source, graphical user interface document processor based on the LaTeX typesetting system. Unlike most word processors, ...

for scientific writing, numerical modeling, 2D/3D/4D visualization, statistics, CAD, genetics, bio-informatics, and several tools that support

GIS A geographic information system (GIS) is a type of database containing geographic data (that is, descriptions of phenomena for which location is relevant), combined with software tools for managing, analyzing, and visualizing those data. In a ...

and mapping. Additionally,

LibreOffice LibreOffice () is a free and open-source office productivity software suite, a project of The Document Foundation (TDF). It was forked in 2010 from OpenOffice.org, an open-sourced version of the earlier StarOffice. The LibreOffice suite consi ...

, web browsers, and multimedia packages are included.

Releases

References

External links

Official/Original site (in Portuguese)Official site, updated (English)
*
Article in Pan American Journal of Aquatic Science (in Portuguese)
(

PDF Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. ...

file)
New article in Pan American Journal of Aquatic Science (in English)
(

file) {{Linux distributions Ubuntu derivatives Spanish-language Linux distributions Portuguese-language Linux distributions Linux distributions