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Les pido disculpas a todos los que han querido entrar a Ubuntips en las últimas horas. Recién acabo de dejar todo más o menos presentable de nuevo. Si me preguntan que pasó, no sé. Pero a pesar que en la empresa de hosting donde está alojado Ubuntips me dicen que ellos son ajenos al problema, sé que no es así, ya que lo mismo le acaba de suceder a un amigo y colega alojado en el mismo server.

Realmente estos muchachos me están cansando y de lo que estoy seguro es que cuando termine el período que tengo abonado me iré. No sé adonde, pero peor que esto no creo que exista nada. Ya en su momento pediré consejo a bloguers amigos.

Quiero agradecer desde aquí a todos los que me han hecho llegar mails de preocupación y aviso y una vez más disculparme con ustedes.

“Ubuntu Developer Week” es un evento que nos da la oportunidad , a nosotros los usuarios, de saber que está sucediendo en el desarrollo de Ubuntu.

Podrás hablar con los desarrolladores, hacerles preguntas, y especialmente aprender, aprender y aprender, todo eso en tiempo real y transcurrirá desde el 1º al 5 de Septiembre inclusive en #ubuntu-classroom en irc.freenode.net.

Copio y pego desde The Fridge el programa de charlas:

• Packaging 101 - MOTU Daniel Holbach will talk you through the bare-bone structure of an Ubuntu package and how to get there the easiest way.
• Upstream Bug Linkages - In his session Jorge Castro will demonstrate the importance of linking Upstream bugs, acting as a liaison with upstream projects and be an important tie between upstream projects and Ubuntu.
• Introduction to MOTU - Iulian Udrea has been very active in the MOTU team and will share his experiences with you and of course answer all your questions.
• Soyuz and all that Jazz - Celso Providelo is not only going to run one session, he’s going to run two. This is the second one and will get you up to scratch on Launchpad’s Distribution Management.
• Working with Ubuntu<->GNOME QA (tips&tricks) - Pedro Villavicencio is amazing. He’s from Chile, knows GNOME Bug numbers by heart and just generally a great guy. Obviously he’s in touch with the GNOME Bug Squad a lot, he will show you how to contribute to both Ubuntu, and GNOME at the same time.
• How do I fix an Ubuntu bug? - Daniel Holbach will take you on the journey from finding a bug to work on, the process of fixing it and getting it integrated into Ubuntu.
• Introduction to BZR - David Futcher has used bzr in his work on Ubuntu and will guide you on your way of learning one of the most important tools in today’s development ecosystem: distributed revision control.
• Kernel module packaging with DKMS - Mario Limonciello will talk you through state of the art kernel module packaging with DKMS (Dynamic Kernel Module Support).
• Using the Launchpad Web Service API - Leonard Richardson and Barry Warsaw, two of the Launchpad hackers behind the Launchpad Web Service API will demonstrate a few examples and answer questions about the project that is hopefully going to put an end to all Launchpad screen-scraping.
• Launchpad Hacks - Brian Murray, Ubuntu’s bugmaster does bug triage, bug statistics and chearleading on #ubuntu-bugs at day and writes Greasemonkey scripts at night. He’s done a lot of useful little hacks that make Bug Triage quicker and more fun. He will show you how.
• bzr for packaging - After David Futcher’s session and if you’re into packaging, you should be ready to go for James Westby and the magic he will teach you. James is not only author of bzr-builddeb, but also heavily involved in DistributedDevelopment.
• How do I update a package properly - If that’s the question you’ve pondering yourself, MOTU and Mentoring Mastermind Cesare Tirabassi is your man. Updating, Building, Testing, Tips and Tricks all included in the session.
• Introduction to PPAs - Launchpad hacker Celso Providelo has put a lot of work into Soyuz and PPAs. He will explain how to make the best use of Personal Package Archives.
• Introduction to the Server Team - Mathias Gug of the Server Team is a brilliant guy - always around to help you get started in the Ubuntu’s server land, generally helpful and easy to work with. His session will show you where to get involved if you’re into Ubuntu and servers.
• Various ways to patch a package - Two great french contributors in the MOTU team, Christophe Sauthier and Didier Roche, are delivering this session: get ready to patch packages and make your changes fit neatly into existing packages.
• Automated Testing for the Desktop - Ara Pulido has been busy working on automated Desktop tests for Ubuntu and will show how to make best use of them, how to get started and what to bear in mind.
• A WebKit browser in PyKDE - You’re into KDE? Always wanted to start hacking? Jonathan Riddell is definitely your man: he’ll show you how much fun PyKDE is.
• Having fun with the Mozilla Team - Firefox, Extensions, Xulrunner, Thunderbird, etc is right up your alley? Alexander Sack and the Mozilla Team are the people you’re looking for.
• How to avoid making Archive Admins unhappy - Lots of changes Ubuntu Developers upload land directly in the archive admins for extra scrutiny checks. Steve Langasek gives the ultimate session to avoid common pitfalls and make archive admins enjoy their work with you.
• Ask Matt - Matt Zimmerman is not only amazing, he’s also technical leader of the Ubuntu project, CTO of Canonical, chair of the Technical Board and great at playing the guitar. We are happy to have him here to run a Q&A session with him.
• Unit testing Python code, with code coverage measurement - Debian and Ubuntu developer Lars Wirzenius is going to talk about code testing and code coverage measurement. If you want to learn how to write good code, make sure you don’t miss the session.
• Introduction to the Installer Team - Ever wondered how Ubuntu’s installer works? Did you ever think: “I’d really like to get involved there.”? This is your chance, meet Evan Dandrea.
• Introduciton to the Security Team - Kees Cook and Jamie Strandboge are amazing, they work day and night to keep your and your mom’s Ubuntu machine safe and secure. Want to get started in the Security world? Kees and Jamie will show you how.
• Kernel Discussion - We have Ben Collins here who will lead the Kernel discussion. Ever wanted to help out Ubuntu’s Kernel hackers? Ever wanted to know how you can get a foot into the door in the Kernel team? This is your chance.

Encontrarán los horarios, reglas y como conectarse, aquí.

USN-637-1: Linux kernel vulnerabilities

Esta es la noticia de seguridad de Ubuntu que ha debido sacar un parche para solucionar una vulnerabilidad en el kernel.

Los sistemas afectados son:

• Ubuntu 6.06 LTS
• Ubuntu 7.04
• Ubuntu 7.10
• Ubuntu 8.04 LTS
• Y por supuesto las mismas versiones de Kubuntu, Edubuntu y Xubuntu.

Como se soluciona?

Actualizando el kernel. Si tienes la actualización automática activada (por defecto) habrás visto que dispones de varios paquetes para actualizar. Luego de hacerlo será necesario reinicializar el sistema.