Ir para o conteúdo

Software livre Brasil

Tela cheia Sugerir um artigo


6 de Dezembro de 2009 , por Desconhecido -
Mageia é um fork do Mandriva Linux, apoiada por uma organização sem fins lucrativos reconhecida e colaboradores eleitos. Mais do que apenas oferecer um sistema operacional livre, seguro, estável e sustentável, o objetivo é a criação de uma administração estável e confiável para orientar projetos colaborativos.

Este blog é alimentado pela comunidade aqui na rede e pelo feed do Planet Mageia English.

Liberdade na Fronteira : Cantor: new upcoming release scheduled to December

19 de Setembro de 2015, por Planet Mageia (English) - 0sem comentários ainda


Backend selection dialog in Cantor

Cantor, the scientific programming environment inspired in notebook view concept, is going to have a new release together with KDE Applications 15.12 in December.

The most important thing in this future release is the removal of KDELibs4Support dependence. Cantor had an initial Qt5/KF5 port released with KDE Applications 15.04 in April, but that version was using KDELibs4Support yet. But that is a past story right now. Currently, the source code in master branch of Cantor repository can be compiled without the KDELibs4Support. I expect it can be a very important step to the port of the software to others operational systems.

In following weeks I am going to make a triage in bugs reports to verify which bugs are present in the current version. Let’s to do a hard work and invest a lot of energy to have a great release!

If you can help in the development, feel free to work together with me this work.

If you appreciate my work with Cantor, you can support me directly making a donation. Or you can to consider make a donation to KDE community – this way you support the improvements in the desktop, applications, libraries, and in the infrastructure provided by KDE to several free software projects. There is a crowdfunding campaign running until September 30, and the donation page always available.

Happy Software Freedom Day!

Mageia Blog (English) : Made in Mageia: ISOdumper

19 de Setembro de 2015, por Planet Mageia (English) - 0sem comentários ainda

Two events are competing for your attention in the Mageia world today: the international Software Freedom Day, and Mageia 4’s EOL, effective immediately.

For the former, we want to wish you all a merry Software Freedom Day and hope that had the opportunity to attend one of the numerous related events.

For the latter, we can only encourage you again to upgrade to Mageia 5 as soon as possible so that you can benefit from further security fixes and bugfix updates. The full blog post about this can be read here. At this occasion, we would like to present to you a home-brewed tool that facilitates dumping ISO images to USB sticks; particularly handy if you’d like to upgrade to Mageia 5 using the classical installer DVD.

ISOdumper, image dumping made easy

Several programs are available for dumping ISO boot images to USB sticks – for installing the operating system. Doing this by hand is hazardous: a mistake can overwrite a disc partition. Mageia has its own package, ISOdumper, which does a lot more than the basic task. It is available from normal repositories, you can install it through the Mageia Control Center or Add/Remove software. The latest release is 0.42.



It is a GUI program which requires, and solicits, root privileges. In every case you must choose in the ‘Device’ list the USB stick you wish to use.

  • ‘Write image’ is the basic task, for which you select the ISO image (*.iso) to write to the USB stick. But ISOdumper has a plus: it calculates the MD5 and SHA1 checksums – displayed in the ‘Details’ panel – enabling confirmation of the written ISO image if you have its original checksums to compare with.
  • ‘Backup in’ is a very handy facility for backing up the current USB stick formating & contents to an image file on your disk (*.img); from which it can be subsequently restored by the ‘Write image’ function. This enables you, for example, to use temporarily a USB stick for ISO booting without sacrificing its previous content.
  • ‘Format device’ not only offers a frequently sought but often hard-to-find facility for formatting USB sticks, with the plus of offering several filesystem types: FAT, NTFS, ext.

ISOdumper has its own wiki page with detailed usage instructions.

Development history

We had a tool named usb-imagewriter in our repositories to dump ISO images on USB sticks, but it was limited to deal with .img files, and the progress bar wasn’t working. A Mageia user and contributor, Papoteur, thus started to hack it, and as it was not maintained upstream anymore, had to fork the project.

He then added a feature for backup which creates a snapshot of the USB stick content before writing the ISO image. Some users complained that it was difficult to recover the device when the installation was done, thus Papoteur also added a simple feature to format the stick.

On the technical side, the tool is written in Python and uses GTK+/Glade UI library. The traditional dd command is replaced with customized writing functions and USB detection uses Udisks2 tools. The formatting feature is a tool from Clément Lefebvre (Mint).

We all thank Papoteur for his work on this handy tool! Have fun with ISOdumper and Mageia 5! And farewell Mageia 4, you were a great release! :)

Mageia Blog (English) : Mageia 4 about to reach its end-of-life

10 de Setembro de 2015, por Planet Mageia (English) - 0sem comentários ainda

As you may know, our policy is to support stable releases for 18 months; Mageia 4 was released on February 1st, 2014, so it should have been supported until August 1st, 2015.

However, due to the delayed release of Mageia 5, we chose to extend the support period of our previous release to give you more time to upgrade your systems.

That brought the new end-of-life (EOL) date for Mageia 4 to September 19th, 2015, i.e. 3 months after the release of Mageia 5. 

As we are now very close to this date, we wanted to give you a heads-up in case you haven’t done the upgrade yet: after September 19th, Mageia 4 will not receive any new security or bugfix update, so you are encouraged to do the upgrade as soon as possible.

Most users who did the upgrade had a smooth experience, just make sure to check the wiki to see how to do it. Feel free to ask for help on IRC, the forums or the mailing list if you need further guidance to upgrade to Mageia 5.

Nicolas Lécureuil (neoclust) : KDE Applications 15.08 RC

9 de Agosto de 2015, por Planet Mageia (English) - 0sem comentários ainda

KDE Applications 15.08 RC is now available in Mageia cauldron with new akonadi and Kdepim based on KF5.

As reminder, please report bugs to KDE Bugzilla and packaging bug to Mageia Bugzilla

Nicolas Lécureuil (neoclust) : Major update in cauldron

26 de Julho de 2015, por Planet Mageia (English) - 0sem comentários ainda

Now that cauldron is open, the kde team has updated KF5 to 5.12.0, Plasma to 5.3.2 and Kde Applications to 15.04.3.

we have added minimal kde-workspace and kdebase4-runtime that can now be installed with plasma.

This migration is a good way to remove old and unmaintained apps.

If you want to help don’t be shy :)

Known issues:
SystemSettings has no icons if .kde is missing.
No customisation for now.

Tags deste artigo: mageia