CITIUS: Afinal de quem é que foi a responsabilidade do crash?

13 01 2015

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“A situação foi provocada por uma falha da arquitetura de sistemas do próprio processo de migração…”. Carlos Brito, declarações no Jornal das 8 da TVI, 18 de Setembro de 2014

“Os técnicos talvez não estivessem preparados para todo este processo, da mesma forma que o não estava a consultora Microsoft que foi contratada para definir a arquitectura da migração, justificou Carlos Brito…”. jornal SOL, 15-11-2014

Para além da responsabilidade pelo colapso, que é evidente, quanto é que custou o contrato com a Microsoft? Este contrato, até há bem pouco tempo, não existia na página de contratos da administração pública.

Ler artigo completo.

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Linux-based AUV maps Antarctic sea ice thickness

26 11 2014

Woods Hole Oceanographic used a Linux-based “SeaBED” AUV to build the first 3D map of Antarctic sea ice — and found it’s thicker than had been estimated.

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Like the Bluefin Robotics Linux-based Bluefin-21 AUV, which was used in an unsuccessful search for missing Malaysia Airlines Flight 370 earlier this year, the SeaBED surveys the surface (or in this case the ice) in lines, like a lawnmower. The SeaBED was specially fitted with an upward-looking sonar device to measure ice thickness.

SeaBED runs Ubuntu Linux on a 1.2GHz Intel Pentium. Complete source-code is provided to users, “making sensor additions or vehicle maintenance much simpler than that of competing commercial offerings,” according to Singh’s SeaBED page on the WHOI website.

The electronics are located in the top hull, and the batteries and sensors are in the bottom hull. The two hulls are connected by “wet” cabling routed through the vertical struts, says WHOI. The upper hull holds most of the positive buoyancy while the lower hull houses the bulk of the negative buoyancy, thereby increasing stability in pitch and roll conditions.

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LibreOffice 4.3 Arrives with 30 New Excel Formulas and Support for Microsoft Works Spreadsheets

1 08 2014

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The Document Foundation has announced that the final version for LibreOffice 4.3 is now available for all platforms, making this the most advanced release for the office suite.

The Document Foundation maintains quite a few concurrent branches and 4.3.x is the most advanced version they have right now. This is where all the new features are introduced and it’s usually the version added the most in the Linux distributions out there.

There are other branches available for download, like 4.2.x or 4.1.x, but none of them is as exciting as this one. LibreOffice is one of the many open source applications that are being considered to replace Microsoft software in various city administrations, as we’ve recently seen in Toulouse, France. This puts some pressure on the developers to make the best software possible.

“The LibreOffice project shows that a large free software community can live and thrive without the patronage of a software vendor, to liberate PC desktops. Today, you can’t own a better office suite than LibreOffice, in term of features, interoperability, support for document standards and independence. After many years, LibreOffice brings the control of the PC desktop back into the hands of the users,” says Thorsten Behrens, chairman of The Document Foundation.

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Moving to LibreOffice saves Toulouse 1 million

28 07 2014

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Toulouse, France’s fourth largest city, has saved 1 million euro by migrating all its desktops to LibreOffice, an open source suite of office productivity tools. “Free software and open source in general is now an established part of the city’s comprehensive digital policy, and the open model promotes economic development and employment in the region”, according to a study published by the Open Source Observatory and Repository today.

Moving to LibreOffice is one of the key projects in the city’s IT strategy, the study reports. Currently several thousand people out of the 10,000 who work for the city and Toulouse Métropole use LibreOffice daily. The migration started in 2012, following the political decision in 2011. The switch took a year and a half, and 90 per cent of the desktops now run LibreOffice.

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Linux is Everywhere

26 12 2013

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” Linux is Everywhere. From Space Stations to Microwave Ovens, Linux powers everything.” You might have heard that a lot and have always wondered ” Is that just a phrase or is it actually true ? “  Be assured, it is true. World’s biggest companies use Linux in one way or another but you are not going to believe unless I take names. Well, get ready for a roller coaster ride across the globe where I show you where and how Linux is used
Government

Most of the Governments use Linux, which is pretty obvious for two major reasons. It saves money and provides the flexibility no other OS can . Below is a comprehensive list of Governments around the global using Linux -:

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The Halloween Documents: Microsoft’s Anti-Linux Strategy 15 Years Later

31 10 2013

It’s almost Halloween—which marks 15 years since Eric S. Raymond published the first leaked “Halloween Documents” documenting Microsoft’s (MSFT) secret strategy to compete with Linux and open source. A lot has changed since then, when terms such as “fear, uncertainty and doubt” (FUD) first exploded into the lexicon. But how much remains the same? Do Microsoft and open source play nicely today?

The Halloween Documents, so-called because the first one leaked in October 1998, don’t actually have much to do with Halloween itself—which I find sad, as an avid fan of the holiday. But for understanding the historical relationship between Microsoft and open source, the memos are vital.

They were the first to reveal the particularly nasty “tricks” Microsoft planned in its effort to contain the open source movement, and to prevent Linux in particular from cutting too deeply into its revenue. One key strategy for the company was implementing proprietary protocols to lock customers into Microsoft software. Another was touting Microsoft software as offering lower total cost of ownership (TCO) than Linux, even though the documents showed that Microsoft itself found Linux to be the cheaper overall solution in many cases.

History, however, has proven Microsoft’s strategy largely wrong. Fifteen years after Raymond published the first of the documents (he subsequently added several more to his site, along with extensive commentary), which Microsoft later acknowleded to be authentic, Windows and Linux continue to coexist. And while Linux and open source never became an existential threat to Microsoft, as the Halloween Documents suggest executives at the company once feared, it’s hard to deny that they have significantly curtailed the company’s share of important markets, like servers operating systems and applications, for many years. Microsoft might be a richer enterprise today if it had achieved the goals it articulated in the Halloween Documents.

Read Full Article @ The Var Guy

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French police move from Windows to Ubuntu Linux

7 10 2013

Summary: The big reason the French Gendarmerie made the Linux move? It saved them 40 percent in total cost of ownership over Windows.

There are many reasons to switch to a Linux desktop from Windows. Better security; not having to worry over possible built-in privacy leaks; and, last but never least, Linux is cheaper… a lot cheaper.
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That’s the big reason why the Gendarmerie, which with the Police Nationale, serves France as a national police force, has been slowly, but surely moving to a customized version of Ubuntu Linux, from Windows XP.

In an European Union report for government administrators, Major Stéphane Dumond of the French Home Office is reported to have said at the Evento Linux conference that, “Using an open-source desktop lowers the total cost of ownership (TCO) by 40 percent in savings on proprietary software licenses and by reducing costs on IT management. Using Ubuntu Linux massively reduces the number of local technical interventions.”

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