announce March 2011

announce@lists.fedoraproject.org

8 participants
16 discussions

Update on FUDCons in 2011
by Jared K. Smith 09 Mar '11

09 Mar '11

I want to take this opportunity to bring your attention to a few important matters regarding FUDCon events in 2011. Travel subsidy deadline for FUDCon Panama 2011 on March 14th ---- Planning is in full swing for FUDCon Panama in May, and it's time for the FUDCon planning team to begin evaluating subsidy requests. The deadline for the first round of travel subsidies is the end of the day (UTC time) on March 14th, and the FUDCon planning team will be meeting on March 15th to evaluate those requests. Any subsidy requests made after that time will be handled in a future subsidy meeting. I encourage anyone interested in attending FUDCon Panama and requiring travel assistance to refer to the instructions at https://fedorahosted.org/fudcon-planning/wiki/FundingRequest to learn about the subsidy process and open a Trac ticket with their details. We'll be giving priority to those travelers in Latin America who actively contribute to Fedora in meaningful ways. Bids for FUDCon EMEA 2011 due March 15th. ---- I'm happy to see several bids starting to come in for FUDCon EMEA 2011. This is a reminder that any bids for FUDCon EMEA 2011 are due by the end of the day (UTC time) on March 15th. If you're interested in submitting a bid, please create a wiki page with the details and send an email to the fudcon-planning list letting us know about your bid. Refer to http://fedoraproject.org/wiki/FUDCon_bid_process for more details, or http://fedoraproject.org/wiki/FUDCon:Bid_for_Tempe_2011 for an example of a very thorough bid page. Bids for FUDCon North America 2011/2012 ---- I'd also like to formally open up bidding for FUDCon North America for the December 2011/January 2012 time frame. Bids will be due by the end of the day (UTC time) on April 8th. Again, please refer to http://fedoraproject.org/wiki/FUDCon_bid_process for more details. If you have any questions, please ask for help on the fudcon-planning mailing list or in the #fudcon-planning channel on IRC. -- Jared Smith Fedora Project Leader

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Announcing the release of Fedora 15 Alpha!!
by Dennis Gilmore 08 Mar '11

08 Mar '11

The Fedora 15 "Lovelock" Alpha release is available! This release offers a preview of some of the best free and open source technology currently under development. Catch a glimpse of the future: http://fedoraproject.org/get-prerelease *** What is the Alpha release? *** The Alpha release contains all the beefy features of Fedora 15 in a form that anyone can help test. This testing, guided by the Fedora QA team, helps us target and identify bugs. When these bugs are fixed, we make a Beta release available. A Beta release is code-complete, and bears a very strong resemblance to the third and final release. The final release of Fedora 15 is due in May. We need your help to make Fedora 15 the best release yet, so please take a moment of your time to download and try out the Alpha and make sure the things that are important to you are working. If you find a bug, please report it -- every bug you uncover is a chance to improve the experience for millions of Fedora users worldwide. Together, we can make Fedora a rock-solid distribution. (Read down to the end of the announcement for more information on how to help.) *** Features *** This release of Fedora includes a variety of features both over and under the hood that show off the power and flexibility of the advancing state of free software. Examples include: * Updated Desktop Environments. Fedora 15 will ship with GNOME 3, the next major version of the GNOME desktop. If you're interested in other experiences, KDE and Xfce will also be showcasing the latest and greatest in desktop technology from their respective projects. * System and session management. Previously available as a technology preview in F14, systemd makes its full-fledged debut in Fedora 15. systemd is a smarter, more efficient way of starting up and managing the background daemons relied on by services we all use every day - such as NetworkManager and PulseAudio. * Cloud. Looking to create appliances for use in the Cloud? BoxGrinder creates appliances (virtual machines) for various platforms (KVM, Xen, EC2) from simple plain text appliance definition files for various virtual platforms. * Updated programming languages and tools. Fedora 15 features new versions of Rails, OCaml, and Python. GDB and GCC have also been updated. (Fedora 15 was built with GCC 4.6.0, too!) * Productivity Applications. LibreOffice is filled with tools for everyday use, including word processing, spreadsheet, and presentation applications. * Consistent Network Device Naming. Server management just got even easier. Fedora 15 uses BIOS-provided, non-arbitrarily given names for network ports, taking the burden off of system administrators. * Dynamic Firewall. Fedora 15 adds support for the optional firewall daemon, that provides a dynamic firewall management with a D-Bus interface. * eCryptfs in Authconfig. Fedora 15 brings in improved support for eCryptfs, a stacked cryptographic filesystem for Linux. Starting with Fedora 15, authconfig can be used to automatically mount a private encrypted part of the home directory when a user logs in. * DNSSEC for workstations. NetworkManager now uses the BIND nameserver as a DNSSEC resolver. All received DNS responses are proved to be correct. If particular domain is signed and failed to validate then resolver returns SERFVAIL instead of invalidated response, which means something is wrong. * Go Green. Power Management improvements include the PowerTOP tool, which identifies the software components that make your computer use more energy than necessary while idle. Automatic tuning of power consumption and performance helps conserve on laptop battery usage, too! * Business Management tools. Tryton is a three-tier high-level general purpose application platform, providing solutions for accounting, invoicing, sale management, purchase management, analytic accounting, and inventory management. * New Package Suite Groups. The Graphics suite group has been renamed to the Design group, and the Robotics SIG has created the Robotics Package Suite, a collection of software that provides an out-of-the-box usable robotic simulation environment featuring a linear demo to introduce new users. These and many other improvements provide a wide and solid base for future releases, further increasing the range of possibilities for developers and helping to maintain Fedora's position at the leading edge of free and open source technology. A more complete list and details of each new cited feature is available here: http://fedoraproject.org/wiki/Releases/15/FeatureList We have nightly composes of alternate spins available here: http://alt.fedoraproject.org/pub/alt/nightly-composes/ *** Issues and Details *** For more information including common and known bugs, tips on how to report bugs, and the official release schedule, please refer to the release notes: http://fedoraproject.org/wiki/Fedora_15_Alpha_release_notes A shorter list of common bugs can be found here: https://fedoraproject.org/wiki/Common_F15_bugs *** Contributing *** Bug reports are helpful, especially for Alpha. If you encounter any issues please report them and help make this release of Fedora the best ever. Thank you, and we hope to see you in the Fedora project!

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Fedora 16 Naming: Nominations are now open. Submit your suggestion!
by Robyn Bergeron 03 Mar '11

03 Mar '11

Hear ye, hear ye! Attention, all Fedora fans and release naming enthusiasts: The time has come once again to choose the name for the next release of Fedora. Potential names will be accepted for consideration beginning March 3rd (in other words, NOW) through March 10. https://fedoraproject.org/wiki/Name_suggestions_for_Fedora_16 Please note that you *must* follow the instructions and guidelines at the page listed above if you want your name to be considered. For instance, there must be an "is-a" link between the name Lovelock (from Fedora 15) and the name you suggest. That link must be different than previous links for Fedora release names. Also, we ask that you please conduct the required searches for brand and trademark names that might cause us problems. Read the full guidelines at that page, where you can also find full schedule details for the release naming process. For those of you interested in reviewing the history of Fedora release names, there is an appropriately named wiki page for doing so: http://fedoraproject.org/wiki/History_of_Fedora_release_names Be fun. Be creative. Help pick out an awesome name for Fedora 16! I am looking forward to your suggestions. -Robyn

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Fedora Weekly News 265
by Pascal Calarco 03 Mar '11

03 Mar '11

* 1 Fedora Weekly News Issue 265 o 1.1 Announcements + 1.1.1 Fedora Announcement News # 1.1.1.1 Infrastructure Outage Notification: 2011-03-02 1200 UTC -> 1500 UTC # 1.1.1.2 Updated: Outage: Ibiblio/ipv6 servers - 2011-03-02 14:00 UTC * 1.1.1.2.1 Reason for outage * 1.1.1.2.2 Contact Information + 1.1.2 Fedora Events # 1.1.2.1 Upcoming Events (Dec 2010 - Feb 2011) # 1.1.2.2 Past Events # 1.1.2.3 Additional information o 1.2 Fedora In the News + 1.2.1 Who Contributes the Most to LibreOffice? (Linux Journal) + 1.2.2 Fedora 15 alpha delayed - Btrfs may be default in 16 (H Online) + 1.2.3 Beyond FUDCon with Robyn Bergeron, Fedora Program Manager (Linux Magazine) o 1.3 Ambassadors + 1.3.1 Welcome New Ambassadors + 1.3.2 Summary of traffic on Ambassadors mailing list + 1.3.3 Summary of events reported on Ambassadors mailing list + 1.3.4 Summary of traffic on FAmSCo mailing list o 1.4 QualityAssurance + 1.4.1 Test Days + 1.4.2 Fedora 15 Alpha preparation + 1.4.3 Bodhi improvements + 1.4.4 FreeIPA Test Day problems and proposals + 1.4.5 Complications for Delta ISO users + 1.4.6 IPv6 testing + 1.4.7 Using abrt during Test Days o 1.5 Security Advisories + 1.5.1 Fedora 14 Security Advisories + 1.5.2 Fedora 13 Security Advisories o 1.6 LATAM Fedora! + 1.6.1 Ruby Capítulo 1: El primer contacto # 1.6.1.1 Aprovechando el espacio # 1.6.1.2 Los "Hola mundo" * 1.6.1.2.1 holamundo.rb * 1.6.1.2.2 holamundo.rb # 1.6.1.3 Ruby es un lenguaje de programación orientado a objetos # 1.6.1.4 Pero no necesito clases # 1.6.1.5 Clases base * 1.6.1.5.1 Cadenas de caracteres, String * 1.6.1.5.2 Arreglos, Array * 1.6.1.5.3 Arreglos indexados arbitrariamente, Hash * 1.6.1.5.4 Recapitulación rápida, los objetos y sus métodos, ¿documentación? # 1.6.1.6 Ruby es dinámico ¿ 2 + 2 = 4 ? * 1.6.1.6.1 fixnum_mod.rb * 1.6.1.6.2 Y ahora ejecutamos nuestro programa: # 1.6.1.7 Estructuras de control # 1.6.1.8 Lazos e iteradores * 1.6.1.8.1 Lazo con for y loop: - Fedora Weekly News Issue 265 - Welcome to Fedora Weekly News Issue 265[1] for the week ending March 2, 2011. What follows are some highlights from this issue. Our issue kicks off with a couple outage announcements from this past week, followed by three articles 'In the News', including an interview with Fedora Program Manager, Robyn Bergeron. In Ambassador news, summaries of traffic on the Ambassador and FAmSCo lists, and QA brings us a whole slew of Test Day details over the next few weeks, Fedora 15 prep and bodhi improvements. Security Advisories keeps us updated with security-related patches released this past week. We're also very pleased this week to kick off our foreign language content initiative, which developed out of FUDCon Tempe, with a new Latin American beat, all in Spanish. To start off, we have part one of a Ruby on Fedora primer, contributed by Guillermo Gómez, a Fedora Ambassador in Venezuela. If you would like to contribute Fedora-related content in your language, please send a note to the editors! An audio version of some issues of FWN - FAWN - are available! You can listen to existing issues[2] on the Internet Archive. If anyone is interested in helping spread the load of FAWN production, please contact us! If you are interested in contributing to Fedora Weekly News, please see our 'join' page[3]. We welcome reader feedback: news(a)lists.fedoraproject.org FWN Editorial Team: Pascal Calarco, Adam Williamson 1. http://fedoraproject.org/wiki/FWN/Issue265 2. http://www.archive.org/search.php?query=subject%3A%22FWN%22 3. http://fedoraproject.org/wiki/NewsProject/Join -- Announcements -- In this section, we cover announcements from the Fedora Project, including general announcements[1], development announcements[2] and Events[3]. Contributing Writer: Rashadul Islam 1. http://lists.fedoraproject.org/pipermail/announce/ 2. http://lists.fedoraproject.org/pipermail/devel-announce/ 3. http://fedoraproject.org/wiki/Events --- Fedora Announcement News --- The announcement list is always exclusive for the Fedora Community. Please, visit the past announcements at[1] 1. https://admin.fedoraproject.org/mailman/listinfo/announce ---- Infrastructure Outage Notification: 2011-03-02 1200 UTC -> 1500 UTC ---- Stephen John Smoogen on Tue Mar 1 20:13:07 UTC 2011 announced[1], "Tomorrow the services at ibiblio will be moved to a new physical location * ibiblio01.fedoraproject.org * app05 * backup02 * ns02 * proxy04 * smtp-mm03 * torrent01" 1. http://lists.fedoraproject.org/pipermail/announce/2011-March/002928.html ---- Updated: Outage: Ibiblio/ipv6 servers - 2011-03-02 14:00 UTC ---- Stephen John Smoogen on Tue Mar 1 22:09:31 UTC 2011 announced[1], "Outage: Ibiblio/ipv6 servers - 2011-03-02 14:00 UTC There will be an outage starting at UTC, 2011-03-02 14:00 which will last approximately 4 hours. To convert UTC to your local time, take a look at[2] or run: date -d '2011-03-02 14:00 UTC' ----- Reason for outage ----- metalabs is moving facilities and needs for our collocated server to move with them. Systems will be down and getting new IP addresses with the move. [3] ----- Contact Information ----- Please join #fedora-admin in irc.freenode.net or respond to this email to track the status of this outage." 1. http://lists.fedoraproject.org/pipermail/announce/2011-March/002929.html 2. http://fedoraproject.org/wiki/Infrastructure/UTCHowto 3. https://fedorahosted.org/fedora-infrastructure/ticket/2651 --- Fedora Events --- The purpose of event is to build a global Fedora events calendar, and to identify responsible Ambassadors for each event. The event page is laid out by quarter and by region. Please maintain the layout, as it is crucial for budget planning. Events can be added to this page whether or not they have an Ambassador owner. Events without an owner are not eligible for funding, but being listed allows any Ambassador to take ownership of the event and make it eligible for funding. In plain words, Fedora events are the exclusive and source of marketing, learning and meeting all the fellow community people around you. So, please mark your agenda with the following events to consider attending or volunteering near you! ---- Upcoming Events (Dec 2010 - Feb 2011) ---- * North America (NA)[1] * Central & South America (LATAM): [2] * Europe, Middle East, and Africa (EMEA)[3] * India, Asia, Australia (India/APJ)[4] 1. http://fedoraproject.org/wiki/Events#FY12_Q1_.28March_2011_-_May_2011.29 2. http://fedoraproject.org/wiki/Events#FY12_Q1_.28March_2011_-_May_2011.29_2 3. http://fedoraproject.org/wiki/Events#FY12_Q1_.28March_2011_-_May_2011.29_3 4. http://fedoraproject.org/wiki/Events#FY12_Q1_.28March_2011_-_May_2011.29_4 ---- Past Events ---- Archive of Past Fedora Events[1] 1. http://fedoraproject.org/wiki/FedoraEvents/PastEvents ---- Additional information ---- * Reimbursements -- reimbursement guidelines. * Budget -- budget for the current quarter (as distributed by FAMSCo). * Sponsorship -- how decisions are made to subsidize travel by community members. * Organization -- event organization, budget information, and regional responsibility. * Event reports -- guidelines and suggestions. * LinuxEvents -- a collection of calendars of Linux events. -- Fedora In the News -- In this section, we cover news from the trade press and elsewhere that is re-posted to the Fedora Marketing list[1]. http://fedoraproject.org/wiki/Marketing Contributing Writer: Pascal Calarco 1. http://lists.fedoraproject.org/pipermail/marketing/ --- Who Contributes the Most to LibreOffice? (Linux Journal) --- Rahul Sundaram forwarded[1] an article from Linux Journal noting contributions to LibreOffice: "Bosdonnat began tracking line contributions in the middle of September 2010 with the original 14 contributions being made by Oracle. Oracle actually contributes code to OpenOffice.org, and then LibreOffice merges those changes, thus resulting in Oracle's contributions to the new fork. These 112 contributions have continued throughout development, but are dwarfed by the contributions of new developers." These contributions make up well over half of the total new changes found in LibreOffice as of mid-February. Weekly contributions in this area have averaged between 20 and 30 with a total number of 517 line contributions. Red Hat, who also contributed to OpenOffice.org, has chipped in as well. With usually two contributions per week, Red Hat developers have provided 39 patches since the fork." The full article is available[2]. 1. http://lists.fedoraproject.org/pipermail/marketing/2011-March/013722.html 2. http://www.linuxjournal.com/content/who-contributes-most-libreoffice --- Fedora 15 alpha delayed - Btrfs may be default in 16 (H Online) --- Rahul Sundaram forwarded[1] an an article in The H Online about the decision to push back Fedora 15 alpha: "The Fedora project has postponed the release of the first and only alpha version of Fedora 15, originally scheduled for 1 March, by a week. This was due, at least in part, to a bug in X Server that occurred in connection with keyboard layouts for such languages as German or French and prevented users from successfully logging into GDM. Subsequent milestones in the release schedule for Fedora 15 remain unaffected at present, and the final release is still scheduled for 10 May. The fifteenth Fedora release is currently planned to be the first version that won't require a special boot parameter to be submitted to the installer in order to format a storage device with the experimental Btrfs file system. Red Hat employee Josef Bacik, who is heavily involved in the development of Btrfs, has now proposed on the project's most important developer mailing list that Btrfs should be made the default file system in Fedora 16, which is expected in late October or early November" The full post is available[2]. 1. http://lists.fedoraproject.org/pipermail/marketing/2011-February/013713.html 2. http://www.h-online.com/open/news/item/Fedora-15-alpha-delayed-Btrfs-may-be… --- Beyond FUDCon with Robyn Bergeron, Fedora Program Manager (Linux Magazine) --- Rahul Sundaram forwarded[1] another article highlighting Fedora community leaders, this with Robyn Bergeron, who remarked: "I personally would love to see more folks getting involved in areas that don't necessarily require coding skills. I think that there is enormous room for growth and contribution in these areas, and there are plenty of Linux enthusiasts out there who have the skills and imagination to make great contributions in these places." The full article is available[2] -- Ambassadors -- This section covers the news surrounding the Fedora Ambassadors Project[3]. Contributing Writer: Sankarshan Mukhopadhyay 1. http://lists.fedoraproject.org/pipermail/marketing/2011-February/013714.html 2. http://www.linux-magazine.com/Online/News/Beyond-FUDCon-with-Robyn-Bergeron… 3. http://fedoraproject.org/wiki/Ambassadors --- Welcome New Ambassadors --- This week the Fedora Ambassadors Project had no new members joining. --- Summary of traffic on Ambassadors mailing list --- Pierros Papadeas posted [1] about Ambassador SOPs [2] on which FAmSCo has been working. Clint Savage suggested [3] attending the FAD at SCaLE this year specifically mentioning the Sysadmin Study Group Buddhika Kurera informed [4] that the order for the FAm T-shirts [5] had been placed and expected delivery is around end of March (impacted by the orders around the ICC Cricket World Cup) Neville A. Cross asked [6] if any other Fedora Project participants would be attending PyCon from 2011-03-08 till 2011-03-13. Mark McIntyre responded [7] and provided his plans. Max Spevack suggested [8] creating an Event page and also posting to devel at lists.fedoraproject.org. The page [9] was created by Mark McIntyre Pierre-Yves Chibon posted [10] the translated annual report [11] for Fedora-Fr, the French speaking NPO. David Ramsey provided prior notice [12] about Fedora 15 Test Days [13] coming up David Ramsey posted [14] the draft Agenda [15] of the APAC meeting on 2011-03-05 Caius Chance informed [16] about having around 700 F14 LiveCDs with him at Brisbane and wanted to get them to Fedora Ambassadors in APAC soonest. The thread [17] had requests from Ambassadors who wanted the CDs. Christoph Wickert announced [18] that the Trac instance used by the Fedora Board [19] was open for ticket submissions by all FAS account holders. Christoph Wickert provided an update [20] on the Fedora 14 media for EMEA Max Spevack posted [21] an initial announcement of the Finance SIG [22] David Ramsey posted [23] about Summer Coding Ideas for 2011 [24] Larry Cafiero posted [25] Meeting Minutes from FAmNA meeting on 2011-03-01[26] 1. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017066.h… 2. https://fedoraproject.org/wiki/Ambassadors_SOPs 3. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017071.h… 4. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017073.h… 5. https://fedoraproject.org/wiki/User:Bckurera/APAC-shirts 6. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017077.h… 7. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017090.h… 8. http://lists.fedoraproject.org/pipermail/ambassadors/2011-March/017099.html 9. https://fedoraproject.org/wiki/FedoraEvents/PyCon_2011 10. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017078.h… 11. https://fedoraproject.org/wiki/Fedora-Fr_annual_report_2010 12. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017079.h… 13. https://fedoraproject.org/wiki/Category:Fedora_15_Test_Days 14. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017081.h… 15. https://fedoraproject.org/wiki/Meeting:APAC_Ambassadors_2011-03-05#Agenda 16. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017083.h… 17. http://lists.fedoraproject.org/pipermail/famsco/2011-February/thread.html#6… 18. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017094.h… 19. https://fedorahosted.org/board/newticket 20. http://lists.fedoraproject.org/pipermail/ambassadors/2011-February/017095.h… 21. http://lists.fedoraproject.org/pipermail/ambassadors/2011-March/017098.html 22. http://lists.fedoraproject.org/pipermail/advisory-board/2011-March/010523.h… 23. http://lists.fedoraproject.org/pipermail/ambassadors/2011-March/017102.html 24. https://fedoraproject.org/wiki/Summer_coding_ideas_for_2011 25. http://lists.fedoraproject.org/pipermail/ambassadors/2011-March/017105.html 26. http://meetbot.fedoraproject.org/fedora-meeting/2011-03-02/fedora-meeting.2… --- Summary of events reported on Ambassadors mailing list --- No event reports were posted to the Ambassadors mailing list. --- Summary of traffic on FAmSCo mailing list --- Caius Chance informed [1] about having around 700 F14 LiveCDs with him at Brisbane and wanted to get them to Fedora Ambassadors in APAC soonest. Max Spevack posted [2] an initial announcement of the Finance SIG [3] 1. http://lists.fedoraproject.org/pipermail/famsco/2011-February/000687.html 2. http://lists.fedoraproject.org/pipermail/famsco/2011-March/000688.html 3. http://lists.fedoraproject.org/pipermail/advisory-board/2011-March/010523.h… -- Quality Assurance -- In this section, we cover the activities of the QA team[1]. For more information on the work of the QA team and how you can get involved, see the Joining page[2]. Contributing Writer: Adam Williamson 1. http://fedoraproject.org/wiki/QA 2. http://fedoraproject.org/wiki/QA/Join --- Test Days --- Thursday 2011-02-17 was Xfce 4.8[1] Test Day[2]. The event was well organized by the Xfce team, and a dedicated group of testers was able to expose some important bugs to be fixed. The week of 2011-02-21 saw the traditional Graphics Test Week. Adam Williamson posted a full recap of the event to the mailing list[3]. He noted that participation was up again compared to the Fedora 14 events and that some important testing had been carried out, but also noted a worrying trend in status of bugs from previous events, with many bugs reported during the Fedora 13 and 14 events remaining unfixed. He promised to investigate the causes of this. This week (and next Tuesday!) is internationalization and localization Test Week, and Adam Williamson put up a blog post[4] explaining the three Test Days this includes: the Anaconda i18n and l10n Test Day on 2011-03-01[5], the desktop i18n Test Day on 2011-03-03[6] and the desktop l10n Test Day on 2011-03-08[7]. All these events are very important to ensure that non-US-English-speaking users of Fedora get a great experience with Fedora 15. Thursday 2011-03-10 will be the second of three planned GNOME 3 Test Days[8], where we'll continue to work with the GNOME team to test GNOME 3.0 and its integration with Fedora 15 as rigorously as we can before the final release of both. We'll be repeating the tests from the previous event to see how things have progressed, and also running some new tests which have been added for this event. As before, this is a very important event for both Fedora and GNOME and affects most Fedora users, so if you have a few minutes to spare, please come along and help testing. Once again, live images will be available to make it easier to test, and we'll have a new process in place for reporting crasher bugs without the trouble of trying to install debuginfo packages on a live image! 1. http://fedoraproject.org/wiki/Features/Xfce48 2. http://fedoraproject.org/wiki/Test_Day:2011-02-17_Xfce 3. http://lists.fedoraproject.org/pipermail/test-announce/2011-March/000200.ht… 4. http://www.happyassassin.net/2011/02/28/internationalization-and-localizati… 5. http://fedoraproject.org/wiki/Test_Day:2011-03-01_L10n_i18n_Installation 6. http://fedoraproject.org/wiki/Test_Day:2011-03-03_I18n_Desktop 7. http://fedoraproject.org/wiki/Test_Day:2011-03-08_L10n_Desktop 8. http://fedoraproject.org/wiki/Test_Day:2011-03-10_GNOME3_Beta --- Fedora 15 Alpha preparation --- The QA team has been busy over the last two weeks validating the Fedora 15 Alpha release, with TC2[1], RC1[2], and RC2[3] candidate builds being posted and tested. As always, the whole team chipped in with the all-important testing. In the end the RC1 image was not accepted and the release delayed for a week[4] due to a significant bug with many non-English keyboard layouts which was exposed during the testing. With this bug fixed, the RC2 image was accepted as gold at the go/no-go meeting of 2011-03-02[5]. --- Bodhi improvements --- At the weekly meeting of 2011-02-28[6], Luke Macken announced that package-specific test case integration into Bodhi is now live, meaning that packages which have test cases associated with them according to the package test plan SOP[7] will now have the test cases displayed in Bodhi when an update for the package is under review. Also going live in the new Bodhi release are the improvements to the automated messages Bodhi sends to Bugzilla when an update's status changes, improvements discussed in previous issues of this newsletter. 1. http://lists.fedoraproject.org/pipermail/test-announce/2011-February/000186… 2. http://lists.fedoraproject.org/pipermail/test-announce/2011-February/000190… 3. http://lists.fedoraproject.org/pipermail/test-announce/2011-February/000194… 4. http://lists.fedoraproject.org/pipermail/devel-announce/2011-February/00075… 5. http://meetbot.fedoraproject.org/fedora-meeting/2011-03-02/fedora_15_alpha_… 6. http://fedoraproject.org/wiki/QA/Meetings/20110228 7. http://fedoraproject.org/wiki/QA:SOP_package_test_plan_creation --- FreeIPA Test Day problems and proposals --- Dmitri Pal posted a comment to the FreeIPA Test Day trac ticket[1] noting that he was unhappy with the way the event had turned out. Adam Williamson, James Laska and Jóhann Guðmundsson joined in with suggestions to try and learn from this experience. Dmitri is considering re-running the event with some tweaks. 1. http://fedorahosted.org/fedora-qa/ticket/163#comment:10 --- Complications for Delta ISO users --- Andre Robatino provided some detailed information[1] on what a change to the xz compression scheme would mean for users of DeltaISOs. In a nutshell, users trying to use Fedora 14 -> Fedora 15 DeltaISOs will need to use a workaround, detailed in the post, if applying the ISO on a Fedora 14 system. Andre followed up later with a refinement of the workaround[2]. 1. http://lists.fedoraproject.org/pipermail/test/2011-February/097009.html 2. http://lists.fedoraproject.org/pipermail/test/2011-February/097284.html --- IPv6 testing --- A.J. Werkman provided a recap of some very solid testing he had performed on Fedora's out-of-the-box IPv6 capabilities[1]. He identified some significant problems and reported them as bugs, including anaconda refusing to work without an IPv4 DHCP lease, and Fedora's Bugzilla not being available in the IPv6 domain. 1. http://lists.fedoraproject.org/pipermail/test/2011-February/097153.html --- Using abrt during Test Days --- A thread[1] started by Mike Cloaked highlighted the issue of abrt being difficult or impossible to use successfully from live images (such as during Test Days), in large part due to the size of debuginfo packages. Adam Williamson pointed out[2] that the abrt team's retrace server project[3] would be a perfect solution for this, but noted that he had not yet tested using it. When he did, it seemed not yet to be ready for Fedora 15[4]. Jiri Moskovc said that the Fedora 15 support would soon be available[5]. 1. http://lists.fedoraproject.org/pipermail/test/2011-February/097271.html 2. http://lists.fedoraproject.org/pipermail/test/2011-February/097289.html 3. http://fedoraproject.org/wiki/Features/RetraceServer 4. http://lists.fedoraproject.org/pipermail/test/2011-February/097299.html 5. http://lists.fedoraproject.org/pipermail/test/2011-February/097314.html -- Security Advisories -- In this section, we cover Security Advisories from fedora-package-announce from the past week. http://lists.fedoraproject.org/pipermail/package-announce Contributing Writer: Pascal Calarco --- Fedora 14 Security Advisories --- none --- Fedora 13 Security Advisories --- * ruby-1.8.6.420-2.fc13 - http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054436… * abcm2ps-5.9.21-1.fc13 - http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054424… * telepathy-glib-0.11.16-2.fc13 - http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054409… * telepathy-gabble-0.10.5-1.fc13 - http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054408… -- LATAM Fedora! -- LATAM Fedora is a regular column of Spanish language contributions around open source software. It is our first expansion into incorporating foreign language content into FWN. This week's contribution is from Guillermo Gómez, a primer on Ruby. Enjoy! --- Ruby Capítulo 1: El primer contacto --- "Yo quería un lenguaje de programación más poderoso que Perl y más orientado a objetos que Python. Entonces me acordé de mi viejo sueño y decidí diseñar mi propio lenguaje. Al principio estuve jugando con él en el trabajo. Gradualmente creció lo suficiente como para remplazar a Perl. Lo llamé Ruby en honor a esa piedra preciosa roja y lo liberé al público en 1995." Yukihiro Matsumoto, a.k.a. ``Matz Japan, October 2000 ---- Aprovechando el espacio ---- Para comenzar en Fedora con Ruby vamos instalar lo mínimo necesario y sin perder mucho espacio dando vueltas con teoría y opiniones, directo al grano. Abra una sesión de emulación de terminal preferida y siga las siguientes instrucciones para instalar. En la medida que desarrollemos esta columna dedicada a Ruby, entonces iremos descubriendo el poder y flexibilidad de Ruby. $ su - <contraseña de root> # yum install ruby ruby-rdoc ruby-ri Para el editor, hay muchas opciones, mi editor de preferencia es Vim , pero puede usar el de su preferencia, intente usar alguno que pueda resaltar sintaxis Ruby como mínimo. Puede escoger desde entornos tan complejos y completos como Eclipse, hasta editores de escritorio GUI como Gedit, o simples en consola como nano o complejos y sofisticados como Vim y Emacs. ---- Los "Hola mundo" ---- La primera forma interactiva simple de ejecutar comandos Ruby es simplemente usar el intérprete, simplemente ejecute el intérprete, ingrese los comandos y termine presionando Ctrl-D para indicarle al intérprete que la entrada de comandos ha finalizado: $ ruby puts "Hola Mundo" <Ctrl-D> Hola Mundo La segunda forma interactiva es con irb. irb es el acrónimo para Interactive Ruby. irb es un shell Ruby, es decir, es un espacio donde puede evaluar su código al instante. En próximas ediciones iremos desarrollando más el tema de irb, por ahora simplemente invoque a irb e intente: $ irb irb(main):001:0> puts "Hola Mundo" Hola Mundo => nil irb(main):002:0>exit $ Si lo que quiere es crear un programa Ruby que nos imprima "Hola Mundo" en la salida del monitor, lance su editor e incluya el siguiente código fuente en un archivo denominado holamundo.rb., guarde y salga de su editor. ----- holamundo.rb ----- 1 puts "Hola Mundo" Para ejecutar simplemente pásale al intérprete Ruby el archivo como argumento. [gomix@fricky capitulo_1]$ ruby holamundo.rb Hola Mundo También puede usar el método "shebang" y convertir el archivo fuente Ruby en ejecutable del sistema, edite su holamundo.rb para que luzca como se muestra en el listado a continuación. ----- holamundo.rb ----- 1 #!/usr/bin/ruby 2 3 puts "Hola Mundo" [gomix@fricky capitulo_1]$ chmod +x holamundo.rb [gomix@fricky capitulo_1]$ ./holamundo.rb Hola Mundo Existe la forma de pasarle directamente código Ruby al intérprete sin apoyo de archivos o programas adicionales y sin entrar en modo interactivo. $ ruby -e 'puts "Hola Mundo"' Hola Mundo ---- Ruby es un lenguaje de programación orientado a objetos ---- Todo lo que usted manipula en Ruby es un objeto, y los resultados de dichas manipulaciones a su vez, también son objetos. Cuando usted escribe código orientado a objetos normalmente está modelando conceptos del mundo real en su código. Típicamente durante este proceso de modelado usted descubrirá categorías de cosas que necesitan ser representadas en código. En un reproductor de música el concepto de "canción" puede ser una de esas categorías. En Ruby usted define una clase para representar cada una de esas entidades. Una clase es una combinación de estado, por ejemplo el nombre de la canción, y métodos que usan dicho estado, por ejemplo para reproducir la canción. Una vez que tiene dichas clases usted creará instancias de dicha clase. Para el reproductor de música que contiene la clase Cancion usted terminará teniendo instancias separadas independientes para canciones populares como "Todo o nada", "Canción para un amigo", "Amanecer llanero", y por el estilo. La palabra objeto e instancia son intercambiables. En Ruby para crear dichas instancias u objetos, se debe llamar a un método constructor de la clase, el método constructor estandar se llama new. 1 cancion1 = Cancion.new("Amanecer llanero") 2 cancion2 = Cancion.new("Todo o nada") Estas instancias son derivadas de la misma clase pero tienen características únicas. Primero, cada objeto tiene un object_id único. Segundo, usted puede definir variables de instancia, variables con valor que son únicos para cada instancia. Estas variables de instancia mantienen el estado del objeto. Igualmente puede definir métodos de instancia para acceder y/o alterar el estado del objeto, es decir, acceder y/o alterar las variables de instancia. Rápidamente definamos nuestra clase Cancion. Ruby se puede leer fácilmente. 1 class Cancion 2 def titulo 3 @titulo 4 end 5 6 def titulo=(titulo_de_la_cancion) 7 @titulo = titulo_de_la_cancion.to_s 8 end 9 end Claramente podemos ver y leer que hemos definido la clase de nombre Cancion con dos métodos de instancia, titulo y titulo=. La variable de instancia se representa en @titulo , con la notación de nombre de variable en minúscula precedida del símbolo @ . Note la indentación que hemos implementado para representar la estructura, dos espacios es cómun entre los Rubyeros (me gusta llamarlos así). Es evidente que la plabra clave class establece el inicio de un bloque que se cierra con end para definir una clase con nombre, en este ejemplo Cancion. Dentro de dicha estructura también podemos identificar claramente la palabra clave def que igualmente define bloques que se cierran también con la palabra clave end. def define dos métodos de instancia en este ejemplo. Hablaremos más de def de forma recurrente en muchas ediciones de esta columna. Podemos probar nuestra clase en irb fácilmente, por ahora tipee con cuidado para no equivocarse, luego le ofreceré más técnicas irb. 1 $ irb 2 >> class Cancion 3 >> def titulo 4 >> @titulo 5 >> end 6 >> def titulo=(titulo_de_la_cancion) 7 >> @titulo = titulo_de_la_cancion.to_s 8 >> end 9 >> end 10 => nil 11 >> cancion1 = Cancion.new 12 => #<Cancion:0xb76e25c8> 13 >> cancion1.titulo="Alma llanera" 14 => "Alma llanera" 15 >> cancion1.titulo 16 => "Alma llanera" ---- Pero no necesito clases ---- También se puede usar Ruby del modo procedimental, funcional, sin necesidad de crear (explícitamente) clases y objetos. 1 $ irb 2 >> 2 + 2 3 => 4 Pero igual note que estamos trabajando con objetos de alguna clase, en nuestro ejemplo Fixnum. 1 >> 2.class 2 => Fixnum Puede definir métodos y llamarlos: 1 >> def saludo 2 >> puts "Hola Mundo" 3 >> end 4 => nil 5 >> saludo 6 Hola Mundo 7 => nil ---- Clases base ---- Ya que "todo" son objetos de alguna clase, más vale que comencemos por aprender las más fundamentales del lenguaje, Fixnum, Bignum, Float, String, Array y Hash. Números... Fixnum, Bignum, Float Enteros, dejemos que nuestro código Ruby hable. 1 >> num = 8 2 => 8 3 >> 7.times do 4 ?> print num.class, " ", num, "\n" 5 >> num *= num 6 >> end 7 Fixnum 8 8 Fixnum 64 9 Fixnum 4096 10 Fixnum 16777216 11 Bignum 281474976710656 12 Bignum 79228162514264337593543950336 13 Bignum 6277101735386680763835789423207666416102355444464034512896 14 => 7 15 >> num = 3.14 16 => 3.14 17 >> 8.times do 18 ?> print num.class, " ", num, "\n" 19 >> num *= num 20 >> end 21 Float 3.14 22 Float 9.8596 23 Float 97.21171216 24 Float 9450.11698107869 25 Float 89304710.9560719 26 Float 7.97533139894754e+15 27 Float 6.36059109230385e+31 28 Float 4.04571190434951e+63 ---- Cadenas de caracteres, String ---- 1 >> "Hola Mundo".class 2 => String 3 >> "987".class 4 => String < ---- Arreglos, Array ---- 1 >> arreglo = ["a",1,"b",2] 2 => ["a", 1, "b", 2] 3 >> arreglo.class 4 => Array 5 >> arreglo[0] 6 => "a" 7 >> arreglo[1] 8 => 1 < ---- Arreglos indexados arbitrariamente, Hash ---- 1 >> hash = { "color" => "rojo", "temperatura" => 75, 1 => "hoy"} 2 => {1=>"hoy", "temperatura"=>75, "color"=>"rojo"} 3 >> hash.class 4 => Hash 5 >> hash["color"] 6 => "rojo" 7 >> hash["temperatura"] 8 => 75 9 >> hash[1] 10 => "hoy" ---- Recapitulación rápida, los objetos y sus métodos, ¿documentación? ---- Teniendo cualquier objeto de cualquier clase a la mano, para acceder a su métodos podemos usar la sintaxis objeto.método. En el ejemplo abajo llamamos al popular método to_s que nos ofrece una representación en String del objeto en cuestión. 1 >> hash.to_s 2 => "1hoytemperatura75colorrojo" 3 >> arreglo.to_s 4 => "a1b2" 5 >> 8.to_s 6 => "8" Ahora bien, ¿dónde consigo la documentación de dichas clases y métodos? Demos la bienvenida a ri para ayuda local en línea de comandos, y por supuesto, en la web a http://www.ruby-doc.org/ . Francamente, en nuestros días la primera fuente de información es la Web, y en segundo lugar, nuestros recursos locales como ri. Entonces, y para efectos de esta serie de artículos, vamos a usar inicialmente Ruby 1.8.7. * http://www.ruby-doc.org/core-1.8.7/ * http://www.ruby-doc.org/stdlib-1.8.7/ Ejemplo de salida ri (extracto). $ ri Fixnum ------------------------------------------------ Class: Fixnum < Integer A +Fixnum+ holds +Integer+ values that can be represented in a native machine word (minus 1 bit). If any operation on a +Fixnum+ exceeds this range, the value is automatically converted to a +Bignum+. ... Instance methods: ----------------- %, &, *, **, +, -, -@, /, <, <<, <=, <=>, ==, >, >=, >>, [], ^, __serialize__, abs, dclone, div, divmod, html_safe?, id2name, modulo, power!, quo, rdiv, rpower, size, to_f, to_s, to_sym, xchr, zero?, |, ~ ---- Ruby es dinámico ¿ 2 + 2 = 4 ? ---- Uno de los aspectos notables de Ruby es su dinamismo, una forma de visualizarlo es hacer uso del hecho que todas las clases están "abiertas" y es posible redefinir sus métodos, por ejemplo: ----- fixnum_mod.rb ----- #!/usr/bin/ruby # class Fixnum def +(otro) 100 end end puts (2+2).to_s ----- Y ahora ejecutamos nuestro programa: ----- $ ruby fixnum_mod.rb 100 Horror, hemos echado a perder el método sumar de Fixnum, por ello algunos consideran peligroso los lenguajes dinámicos, sin embargo existe la forma de protegernos de este tipo de modificaciones en el caso de que ello no sea deseable. El ejemplo sin embargo demuestra que toda clase puede redefinir cualquiera de sus métodos en tiempo de ejecución, en cualquier momento, este dinamismo le da gran poder a Ruby, piense en una clase u objeto que evoluciona y gana funcionalidad en el tiempo de existencia del programa, o que la pierde, su funcionalidad puede mutar, cambiar. No puede devolver el cambio, no sin que le enseñe cómo preservar el código sobrescrito, probablemente en la próxima edición de esta columna. ---- Estructuras de control ---- Por supuesto que ningún lenguaje está completo si no tiene la capacidad de ejecución de código condicionada, es decir, evaluar alguna condición o estado, y proceder en consecuencia de distintas maneras. Abajo le resumimos las estructuras más comunes. 1 # Evaluacion máxima 20 2 if evaluacion < 10 3 puts "Usted reprobó la asignatura." 4 elsif evaluacion > 16 5 puts "Usted obtuvo un grado sobresaliente." 6 else 7 puts "Usted aprobó la materia." 8 end 1 unless unaCancion.duracion > 180 then 2 costo = .25 3 else 4 costo = .35 5 end 1 case forma 2 when Cuadrado, Rectangulo 3 # ... 4 when Circulo 5 # ... 6 when Triangulo 7 # ... 8 else 9 # ... 10 end ---- Lazos e iteradores ---- Un iterador en Ruby es simplemente un método que puede invocar un bloque de código. Note como se pasa la referencia del bloque de código y este a su vez ejecutado por medio de la llamada yield. Ruby Salida 1 def tres_veces Hola mundo 2 yield Hola mundo 3 yield Hola mundo 4 yield 5 end 6 7 tres_veces { puts "Hola Mundo" } Algunos iteradores son muy comunes en muchas clases Ruby para representar colecciones, por ejemplo each en un arreglo simple. Note que each además de iterar por cada uno de los elementos del arreglo, pasa un argumento al bloque de código ha ser ejecutado, en este caso pasa el contenido correspondiente en el arreglo. Ruby Salida i| puts i } 1 3 5 7 9 Lazos con while y until. Ruby Salida 1 peso = 5 10 2 while peso < 100 20 3 peso = peso * 2 40 4 puts peso 80 5 end 160 Ruby Salida 1 peso = 5 10 2 until peso > 100 20 3 peso = peso * 2 40 4 puts peso 80 5 end 160 ---- Lazo con for y loop: ---- Ruby Salida 1 for i in 1..8 do 1 2 puts i 2 3 end 3 4 5 6 7 8 Ruby Salida 1 num = 0 En el lazo por 0 vez 2 loop do En el lazo por 2 vez 3 puts "En el lazo por #{num} vez" En el lazo por 2 vez 4 num += 1 En el lazo por 3 vez 5 break unless num < 5 En el lazo por 4 vez 6 end De salida, por supuesto hay mucho más acerca de Ruby y su mundo, usted podrá hacer desde pequeños guiones (scripts) hasta poderosas aplicaciones de escritorio o su último desarrollo web, no se detenga aquí y espero que nos leamos en la próxima entrega de esta publicación, envíeme sus comentarios a <gomix(a)fedoraproject.org>. Nuestro trabajo es resolver problemas concretos, no alimentar al compilador con cucharilla, nos gustan los lenguajes dinámicos que se adapten a nosotros sin reglas rígidas que seguir. Gomix_ - end FWN 265 - --- Pascal Calarco, Fedora Ambassador, Indiana, USA

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Updated: Outage: Ibiblio/ipv6 servers - 2011-03-02 14:00 UTC
by Stephen John Smoogen 01 Mar '11

01 Mar '11

Outage: Ibiblio/ipv6 servers - 2011-03-02 14:00 UTC There will be an outage starting at UTC, 2011-03-02 14:00 which will last approximately 4 hours. To convert UTC to your local time, take a look at http://fedoraproject.org/wiki/Infrastructure/UTCHowto or run: date -d '2011-03-02 14:00 UTC' Reason for outage: metalabs is moving facilities and needs for our collocated server to move with them. Systems will be down and getting new IP addresses with the move. https://fedorahosted.org/fedora-infrastructure/ticket/2651 Contact Information: Please join #fedora-admin in irc.freenode.net or respond to this email to track the status of this outage. On Tue, Mar 1, 2011 at 13:13, Stephen John Smoogen <smooge(a)gmail.com> wrote: > Tomorrow the services at ibiblio will be moved to a new physical location > > ibiblio01.fedoraproject.org > app05 > backup02 > ns02 > proxy04 > smtp-mm03 > torrent01 > > > > -- > Stephen J Smoogen. > "The core skill of innovators is error recovery, not failure avoidance." > Randy Nelson, President of Pixar University. > "Let us be kind, one to another, for most of us are fighting a hard > battle." -- Ian MacLaren > -- Stephen J Smoogen. "The core skill of innovators is error recovery, not failure avoidance." Randy Nelson, President of Pixar University. "Let us be kind, one to another, for most of us are fighting a hard battle." -- Ian MacLaren

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Infrastructure Outage Notification: 2011-03-02 1200 UTC -> 1500 UTC
by Stephen John Smoogen 01 Mar '11

01 Mar '11

Tomorrow the services at ibiblio will be moved to a new physical location ibiblio01.fedoraproject.org app05 backup02 ns02 proxy04 smtp-mm03 torrent01 -- Stephen J Smoogen. "The core skill of innovators is error recovery, not failure avoidance." Randy Nelson, President of Pixar University. "Let us be kind, one to another, for most of us are fighting a hard battle." -- Ian MacLaren

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