Search Results: "booth"

19 May 2012

Andrew Pollock: [life] Maker Faire 2012 trip report

The Maker Faire is one of those awesome Bay Area things that always fills me with excitement and gets my imagination going. Zoe and I went again this year to check it out, as best we could within the time constraints we had to work within (opening time and her nap time, minus travel time). She definitely enjoyed herself. We took the Caltrain, because historically driving and parking has been a bit of a nightmare. The optimal train to get to get there before it opened (at 10am) was the 9:19 train from Mountain View, which was scheduled to get in at Hayward Park a little before 10am. It just so happened that there was a Giants game on in San Francisco today as well, and the train was absolutely packed. We only got a seat because one kind gentleman was getting off and explicitly gave his seat to us. One lesson learned: don't try and take the BOB stroller on the train. Even when collapsed, it's way too bulky. For future Caltrain outings, I'll take our City Mini stroller instead, as it folds much flatter. I also took our macpac Possum child carrier backpack, and Zoe was pretty happy to just sit in it for the bulk of the time. I think it had novelty value for her, as we haven't used it for a while. I probably could have gotten away without taking a stroller at all. I was very glad I took the backpack, as it gave her a much better vantage point for everything that was going on than she would have gotten from sitting in the stroller. There was supposed to be a free shuttle from the Hayward Park station to the Maker Faire, but there was a huge crowd waiting for it, so I decided to just walk. It didn't take too long. For the return trip, I think I exited from the wrong side of the fairgrounds, and couldn't figure out the shuttles, so I just walked to Hillsdale station. At least the return train wasn't crowded. Overall, using Caltrain to get in and out was successful. Zoe was very well behaved for the ~30 minute train ride each way. The Faire was quite a bit bigger this year, and has spilled out into the parking lot on one side. I'd heard stories that O'Reilly had quadrupled booth prices as well. Trying to abide by the program was too difficult, so we mostly just wandered through the main Expo hall and looked at various booths. I just did a full read through the website of all the exhibitors to see what I missed out on. Here's some of the stuff I saw in person, or discovered via the website: Kickstarter is really becoming huge in the maker community. There were heaps of exhibitors there with (mostly robotics) projects that were past the initial prototyping phase and were seeking funding on Kickstarter to go into mass production. Some of the talks I'd have liked to have seen: Zoe was really well behaved for the entire expedition. I don't think she really gave me any grief at all. There was a brief period where she wanted me to carry her, but I managed to negotiate her back into the stroller after not long. I think her favourite was ArcBotics, which had a robot insect that would dance and wave at her. She kept asking for it to do more dancing.

19 April 2012

Raphaël Hertzog: People behind Debian: Samuel Thibault, working on accessibility and the Hurd

Samuel Thibault is a French guy like me, but it took years until we met. He tends to keep a low profile, even though he s doing lots of good work that deserves to be mentioned. He focuses on improving Debian s accessibility and contributes to the Hurd. Who said he s a dreamer? :-) Checkout his interview to have some news of Wheezy s status on those topics. Raphael: Who are you? Samuel: I am 30 years old, and live in Bordeaux, France. During the workday, I teach Computer Science (Architecture, Networking, Operating Systems, and Parallel Programming, roughly) at the University of Bordeaux, and conduct researches in heterogeneous parallel computing. During the evening, I play the drums and the trombone in various orchestra (harmonic/symphonic/banda/brass). During the night, I hack on whatever fun things I can find, mainly accessibility and the Hurd at the moment, but also miscellaneous bits such as the Linux console support. I am also involved in the development of Aquilenet, an associative ISP around Bordeaux, and getting involved in the development of the network infrastructure in Bordeaux. I am not practicing Judo any more, but I roller-skate to work, and I like hiking in the mountains. I also read quite a few mangas. Saturday mornings do not exist in my schedule (Sunday mornings do, it s Brass Band rehearsal :) ). Raphael: How did you start contributing to Debian? Samuel: Bit by bit. I have been hacking around GNU/Linux since around 1998. I installed my first Debian system around 2000, as a replacement for my old Mandrake installation (which after all my tinkering was actually no longer looking like a Mandrake system any more!). That was Potato at the time, which somebody offered me through a set of CDs (downloading packages over the Internet was unthinkable at the time with the old modems). I have been happily reading and hacking around documentation, source code, etc. provided on them. Contribution things really started to take off when I went to the ENS Lyon high school in 2001: broadband Internet access in one s own student room! Since sending a mail was then really free, I started submitting bugs against various packages I was using. Right after that I started submitting patches along them, and then patches to other bugs. I did that for a long time actually. I had very little knowledge of all packaging details at the time, I was just a happy hacker submitting reports and patches against the upstream source code. At ENS Lyon, I met a blind colleague with very similar hacking tastes (of course we got friends) and he proposed me, for our student project, to work on a brlnet project (now called brlapi), a client/server protocol that lets applications render text on braille devices themselves. Along the way, I got to learn in details how a blind person can use a Unix system and the principles that should be followed when developing Accessibility. That is how I got involved in it. We presented our project at JDLL, and the Hurd booth happened to be next to our table, so I discussed with the Hurd people there about how the Hurd console could be used through braille. That is how I got into the Hurd too. From then on, I progressively contributed more and more to the upstream parts of both accessibility software and the Hurd. And then to the packaging part of them. Through patches in bug reports first, as usual, as well as through discussions on the mailing lists. But quickly enough people gave me commit access so I could just throw the code in. I was also given control over the Hurd buildds to keep them running. It was all good at that stage: I could contribute in all the parts I was caring about. People however started telling me that I should just apply for being a Debian Developer; both from accessibility and Hurd sides. I had also seen a bunch of my friends going through the process. I was however a bit scared (or probably it was just an excuse) by having to manage a gpg key, it seemed like a quite dangerous tool to me (even if I already had commit access to glibc at the time anyway ). I eventually applied for DM in 2008 so as to at least be able to upload some packages to help the little manpower of the Accessibility and Hurd teams. Henceforth I had already a gpg key, thus no excuse any more. And having it in the DM keyring was not enough for e.g. signing the hurd-i386 buildd packages. So I ended up going through NM in 2009, which went very fast, since I had already been contributing to Debian and learning all the needed stuff for almost 10 years! I now have around 50 packages in my QA page, and being a DD is actually useful for my work, to easily push our software to the masses :) So to sum it up, the Debian project is very easy to contribute to and open to new people. It was used during discussions at the GNU Hackers Meeting 2011 as an example of a very open community with public mailing lists and discussions. The mere fact that anybody can take the initiative of manipulating the BTS (if not scared by the commands) without having to ask anybody is an excellent thing to welcome contributions; it is notable tha the GNU project migrated to the Debbugs BTS. More generally, I don t really see the DD status as a must, especially now that we have the DM status (which is still a very good way to drag people into becoming DDs). For instance, I gave a talk at FOSDEM 2008 about the state of accessibility in Debian. People did not care whom I was, they cared that there was important stuff going on and somebody talking about it. More generally, decisions that are made through a vote are actually very rare. Most of the time, things just happen on the mailing lists or IRC channels where anybody can join the discussion. So I would recommend beginners to first use the software, then start reporting bugs, then start digging in the software to try fix the bugs by oneself, eventually propose patches, get them reviewed. At some point the submitted patches will be correct already most of the time. That s when the maintainers will start getting bored of just applying the patches, and simply provide with commit access, and voil , one has become a main contributor. Raphael: You re one of the main contributors to the Debian GNU/Hurd port. What motivates you in this project? Samuel: As I mentioned above, I first got real contact with the Hurd from the accessibility point of view. That initially brought me into the Hurd console, which uses a flexible design and nice interfaces to interact with it. The Hurd driver for console accessibility is actually very straightforward, way simpler than the Windows or Linux drivers. That is what caught me initially. I have continued working on it for several reasons. First, the design is really interesting for users. There are many things that are natural in the Hurd while Linux is still struggling to achieve them, such as UID isolation, recently mentioned in LWN. What I really like in the Hurd is that it excels at providing users with the same features as the administrator s. For instance, I find it annoying that I still can not mount an ISO image that I build on e.g. ries.debian.org. Linux now has FUSE which is supposed to permit that, but I have never seen it enabled on an ssh-accessible machine, only on desktop machines, and usually just because the administrator happens to be the user of the machine (who could as well just have used sudo ) For me, it is actually Freedom #0 of Free Software: let the user run programs for any purpose, that is, combining things together all the possible ways, and not being prevented from doing some things just because the design does not permit to achieve them securely. I had the chance to give a Hurd talk to explain that at GHM 2011, whose main topic was extensibility , I called it GNU/Hurd AKA Extensibility from the Ground, because the design of the Hurd is basically meant for extensibility, and does not care whether it is done by root or a mere user. All the tools that root uses to build a GNU/Hurd system can be used by the user to build its own GNU/Hurd environment. That is guaranteed by the design itself: the libc asks for things not to the kernel, but to servers (called translators), which can be provided by root, or by the user. It is interesting to see that it is actually also tried with varying success in GNU/Linux, through gvfs or Plash. An example of things I love being able to do is: $ zgrep foo ~/ftp://cdn.debian.net/debian/dists/sid/main/Contents-*.gz On my Hurd box, the ~/ftp: directory is indeed actually served by an ftpfs translator, run under my user uid, which is thus completely harmless to the system. Secondly and not the least, the Hurd provides me with interesting yet not too hard challenges. LWN confirmed several times that the Linux kernel has become very difficult to significantly contribute to, so it is no real hacking fun any more. I have notably implemented TLS support in the Hurd and the Xen and 64bit support in the GNU Mach kernel used by the Hurd. All three were very interesting to do, but were already done for Linux (at least for all the architectures which I actually know a bit and own). It happens that both TLS and Xen hacking experience became actually useful later on: I implemented TLS in the threading library of our research team, and the Xen port was a quite interesting line on my CV for getting a postdoc position at XenSource :) Lastly, I would say that I am used to lost causes :) My work on accessibility is sometimes a real struggle, so the Hurd is almost a kind of relief. It is famous for his vapourware reputation anyway, and so it is fun to just try to contribute to it nevertheless. An interesting thing is that the opinion of people on the Hurd is often quite extreme, and only rarely neutral. Some will say it is pure vapourware, while others will say that it is the hope of humanity (yes we do see those coming to #hurd, and they are not always just trolls!). When I published a 0.401 version on 2011 April 1st, the comments of people were very diverse, and some even went as far as saying that it was horrible of us to make a joke about the promised software :) Raphael: The FTPmasters want to demote the Hurd port to the debian-ports.org archive if it doesn t manage a stable release with wheezy. We re now at 2 months of the freeze. How far are you from being releasable ? Samuel: Of course, I can not speak for the Debian Release team. The current progress is however encouraging. During Debconf11, Michael Banck and I discussed with a few Debian Release team members about the kind of goals that should be achieved, and we are near completion of that part. The Debian GNU/Hurd port can almost completely be installed from the official mirrors, using the standard Debian Installer. Some patches need some polishing, but others are just waiting for being uploaded Debian GNU/Hurd can start a graphical desktop and run office tools such as gnumeric, as well as the iceweasel graphical web browser, KDE applications thanks to Pino Toscano s care, and GNOME application thanks to Emilio Pozuelo Monfort s care. Of course, general textmode hacking with gcc/make/gdb/etc. just works smoothly. Thanks to recent work on ghc and ada by Svante Signell, the archive coverage has passed 76%. There was a concern about network board driver support: until recently, the GNU Mach kernel was indeed still using a glue layer to embed the Linux 2.2 or even 2.0 drivers (!). Finding a network board supported by such drivers had of course become a real challenge. Thanks to the GSoC work of Zheng Da, the DDE layer can now be used to embed Linux 2.6.32 drivers in userland translators, which was recently ACCEPTed into the archive, and thus brings way larger support for network boards. It also pushes yet more toward the Hurd design: network drivers as userland process rather than kernel modules. That said, the freeze itself is not the final deadline. Actually, freeze periods are rests for porters, because maintainers stop bringing newer upstream versions which of course break on peculiar architectures. That will probably be helpful to continue improving the archive coverage. Raphael: The kfreebsd port brought into light all the packages which were not portable between different kernels. Did that help the Hurd port or are the problems too different to expect any mutual benefit? Samuel: The two ports have clearly helped each other in many aspects. The hurd-i386 port is the only non-Linux one that has been kept working (at least basically) for the past decade. That helped to make sure that all tools (dpkg, apt, toolchain, etc.) were able to cope with non-Linux ports, and keep that odd-but-why-not goal around, and evidently-enough achievable. In return, the kFreeBSD port managed to show that it was actually releasable, at least as a technological preview, thus making an example. In the daily work, we have sometimes worked hand in hand. The recent porting efforts of the Debian Installer happened roughly at the same time. When fixing some piece of code for one, the switch-case would be left for the other. When some code could be reused by the other, a mail would be sent to advise doing so, etc. In the packaging effort, it also made a lot of difference that a non-Linux port is exposed as released architecture: people attempted by themselves to fix code that is Linuxish for no real reason. The presence of the kFreeBSD is however also sometimes a difficulty for the Hurd: in the discussions, it sometimes tends to become a target to be reached, even if the systems are not really comparable. I do not need to detail the long history of the FreeBSD kernel and the amount of people hacking on it, some of them full-time, while the Hurd has only a small handful of free-time hackers. The FreeBSD kernel stability has already seen long-term polishing, and a fair amount of the Debian software was actually already ported to the FreeBSD kernel, thanks to the big existing pure-FreeBSD hackerbase. These do not hold for the GNU/Hurd port, so the expectations should go along. Raphael: You re also very much involved in the Debian Accessibility team. What are the responsibilities of this team and what are you doing there? Samuel: As you would expect it, the Debian Accessibility team works on packaging accessibility-related packages, and helping users with them; I thus do both. But the goal is way beyond just that. Actual accessibility requires integration. Ideally enough, a blind user should be able to just come to a Debian desktop system, plug his braille device, or press a shortcut to enable speech synthesis, and just use the damn computer, without having to ask the administrator to install some oddly-named package and whatnot. Just like any sighted user would do. He should be able to diagnose why his system does not boot, and at worse be able to reinstall his computer all by himself (typically at 2am ). And that is hard to achieve, because it means discussing about integration by default of accessibility features. For instance, the Debian CD images now beep during at the boot menu. That is a precious feature that has been discussed between debian-boot and debian-accessibility for a few weeks before agreeing on how to do it without too much disturbance. Similarly, my proposition of installing the desktop accessibility engines has been discussed for some time before being commited. What was however surprisingly great is that when somebody brought the topic back for discussion, non-debian-accessibility people answered themselves. This is reassuring, because it means things can be done durably in Debian. On the installation side, our current status is that the stable Debian installer has a high contrast color theme, and several years ago, I have pushed toward making standard CD images automatically detect braille devices, which permits standalone installation. I have added to the Wheezy installer some software speech synthesis (which again brought discussion about size increase vs versatility etc.) for blind people who do not have a braille device. I find it interesting to work on such topic in Debian rather than another distribution, because Debian is an upstream for a lot of distributions. Hopefully they just inherit our accessibility work. It at least worked for the text installer of Ubuntu. Of course, the Accessibility team is looking for help, to maintain our current packages, but also introduce new packages from the TODO list or create some backports. One does not need to be an expert in accessibility: tools can usually be tested, at least basically, by anybody, without particular hardware (I do not own any, I contributed virtual ones to qemu). For new developments and ideas, it is strongly recommended to come and discuss on debian-accessibility, because it is easy to get on a wrong track that does not bring actual accessibility. We still have several goals to achieve: the closest one is to just fix the transition to gnome3, which has been quite bad for accessibility so far :/ On the longer run, we should ideally reach the scenario I have detailed above: desktop accessibility available and ready to be enabled easily by default. Raphael: What s the biggest problem of Debian? Samuel: Debian is famous for its heated debian-devel discussions. And some people eventually say this no fun any more . That is exemplified in a less extreme way in the debian-boot/accessibility discussions that I have mentioned above. Sometimes, one needs to have a real stubborn thick head to continue the discussion until finding a compromise that will be accepted for commit. That is a problem because people do not necessarily have so much patience, and will thus prefer to contribute to a project with easier acceptance. But it is also a quality: as I explained above, once it is there, it is apparently for good. The Ubuntu support of accessibility in its installer has been very diverse, in part due to quite changing codebase. The Debian Installer codebase is more in a convergence process. Its base will have almost not changed between squeeze and wheezy. That allowed the Debian Accessibility team to continue improving its accessibility support, and not have to re-do it. A wiki page explains how to test its accessibility features, and some non-debian-accessibility people do go through it. A problem I am much more frightened by is the manpower in some core teams. The Debian Installer, grub, glibc, Xorg, gcc, mozilla derivatives, When reading the changelogs of these, we essentially keep seeing the same very few names over and over. And when one core developer leaves, it is very often still the same names which appear again to do the work. It is hard to believe that there are a thousand DDs working on Debian. I fear that Debian does not manage to get people to work on core things. I often hear people saying that they do not even dare thinking about putting their hands inside Xorg, for instance. Xorg is complex, but it seems to me that it tends to be overrated, and a lot of people could actually help there, as well as all the teams mentioned above. And if nobody does it, who will? Raphael: Do you have wishes for Debian Wheezy? Samuel: That is an easy one :) Of course I wish that we manage to release the hurd-i386 port. I also wish that accessibility of gnome3 gets fixed enough to become usable again. The current state is worrying: so much has changed that the transition will be difficult for users already, the current bugs will clearly not help. I also hope to find the time to fix the qt-at-spi bridge, which should (at last!) bring complete KDE accessibility. Raphael: Is there someone in Debian that you admire for their contributions? Samuel: Given the concerns I expressed above, I admire all the people who do spend time on core packages, even when that is really not fun everyday. Just to alphabetically name a few people I have seen so often here and there in the areas I have touched in the last few years: Aur lien Jarno, Bastian Blank, Christian Perrier, Colin Watson, Cyril Brulebois, Frans Pop, J rg Jaspert, Joey Hess, Josselin Mouette, Julien Cristau, Matthias Klose, Mike Hommey, Otavio Salvador, Petr Salinger, Robert Millan, Steve Langasek. Man, so many things that each of them works on! Of course this list is biased towards the parts that I touched, but people working in others core areas also deserve the same admiration.
Thank you to Samuel for the time spent answering my questions. I hope you enjoyed reading his answers as I did. Note that older interviews are indexed on wiki.debian.org/PeopleBehindDebian.

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6 April 2012

Raphaël Hertzog: People Behind Debian: Francesca Ciceri, Member of the Debian Press & Publicity Teams

Francesca Ciceri, photo by Andrew McMillan, CC-BY-SA 2.0

I met Francesca in Debconf 11 in Banja Luka. If I recall correctly, it s Enrico Zini who introduced me to her, because she was the madamezou (her IRC nickname) who started to get involved in the publicity team. Since then and despite having a bachelor thesis to complete she got way more involved and even gained official responsibilities in the project. Before starting with the interview, I wanted to mention that Francesca is drafting a diversity statement for Debian I was expecting the discussions to go nowhere but she listened to all objections and managed to improve the text and build a consensus around it. Thank you for this and keep up the good work, Francesca! Rapha l: Who are you? Francesca: My name is Francesca, I m 30 and I studied Social Sciences. Currently I live in Italy but I m planning to go abroad (not a lot of jobs here for geeky social scientists). Apart for Debian and FLOSS world in general, I have unrestrained passions for chocolate; zombie movies; sci-fi; zombie books; knitting sewing crafting and DIY in general; zombie videogames; bicycles; pulling apart objects to look inside them; splatter B movies, David Foster Wallace s books, playing trumpet, and did I already mentioned zombies? Days are too short for all this stuff, but I try to do my best. Raphael: How did you start contributing to Debian? Francesca: Some years ago I was stuck in bed for literally some months, due to a grave series of migraine attacks. I wasn t able to do anything: no social life, no books or television. So, I decided to turn on the laptop and do something constructive with it: I was already a Debian user and it seemed quite logical to me to try to give back to the community. I am not a coder and I ve not studied Computer Science, so my first step was to join an Italian Debian on-line community (Debianizzati) and help with tutorials, users support, wiki management. In a couple of months I learnt many things: helping other users with their problems forces you to do lots of research! My first contributions to the Debian project were mostly translations of the main website. Translators are the perfect typos spotters: they work so precisely on the text to be translated that they finish to do a great QA job. This is how I ve started to contribute to the Debian website: with very simple things, fixing typos or wrong links or misplaced wml tags. I still remember my first commit to the website: the idea was to undercase some tags, but it ended up that I misplaced some of them and in addition I fixed them only in the English page and not on the translations as well. When after a couple of minutes, K re Thor Olsen a long time contributor of the team and now webmaster reverted my commit, I felt so stupid and full of shame. But, to my great surprise, no one treated me like an idiot for that error: Gerfried Fuchs, one of the guru of the team, replies me in a really helpful and polite way explaining what I did wrong and how to do things correctly. I think this episode was a turning point in my Debian life: there s this idea that Debian Developers are just a bunch of arrogant assholes and maybe it was true in the past, but for my experience they are not. Well, at least the ones I met and work with ;) .
To my great surprise, no one treated me like an idiot for that error.
Since then, I joined the WWW team and helped them apply the shiny new design provided by Kalle S derman. A lot of work was done during the week immediately before the release of the new website. Oh that was a week! We worked night and day to have the new design ready for February 6th, and it was fantastic when we finally published it, simultaneously with the release of Squeeze. At the same time, I started to contribute more actively to the Debian Publicity team, not only translating news but also writing them. It can sound scary for a non native English speaker to write something from scratch in English, but you have to keep in mind that your text will be reviewed by native speakers before being published. And we have some fantastic reviewers in the English localisation team: particularly Justin B Rye, who is tireless in his effort and more recently Moray Allan. I think I m particularly lucky to work with all these people: there s a special mood in both Publicity and WWW team, which makes you feel happy to do things and at the same time pushes you to do more just because it s fun to work with them sharing jokes, ideas, rants, patches and hugs. Rapha l: I believe that you have been trough the new member process very quickly. You re now a Non-Uploading Debian Developer. How was the experience and what does this mean to you? Francesca: Becoming a Debian Developer was not so obvious for me, because I didn t need to be a DD for the work I do in Debian. For instance, I don t maintain packages, so I had no reasons to want to become a DD in order to have uploading rights. For a while I didn t really feel the necessity of being a DD. Luckily, some people started to pester me about it, asking me to apply for the NM process. I remember Martin Zobel-Helas doing this for an entire week every single day, and Gerfried Fuchs doing it as well. Suddenly, I realized that people I worked with felt that I deserved the DD status and that I simply had thought I didn t. As a non coder and a woman, there probably was a bit of impostor syndrome involved. Having people encouraging me, gave me more confidence and the desire to finally become a DD. And so I did. The process for non uploading DD is identical to the one to become an uploading DD, with one exception: in the second part of the process (named Tasks and Skills) instead of questions about how to create and maintain packages, there are questions about the non packaging work you usually do in Debian. The general resolution which created the possibility to become a non uploading DD gave us a chance to recognize the great effort of Debian contributors who work in various area (translations, documentation, artworks, etc.) that were not always considered as important as packaging efforts. And this is great because if you are a regular contributor, if you love Debian and you are committed to the project, there are no reasons to not be an official member of it. With regards to this, I like the metaphor used by Meike Reichle in her recent talk about the Debian Women Project (video recording here):
a Debian Developer status is a lot like a citizenship in a country that you re living in. If you live in a country and you don t have citizenship, you can find a job, buy a house, have a family [...] but if this country at any point in time decides to go into a direction that you don t like, there s nothing you can do about it. You are not in the position to make any change or to make any effect on that country: you just live there, but there s no way that you can excercise influence on the people who run this country.
Rapha l: You recently joined the Debian Press Team. What does it involve and how are you managing this new responsibility? Francesca: The Press Team is basically the armed wing of the Publicity Team: it handles announcements that need to be kept private until the release, moderate the debian-announce and debian-news mailing list and maintain contacts with press people from outside the project. The real job, so, is done within the Publicity Team. The most important part of our work is to write announcements and the newsletter: while the newsletter is published bi-weekly, the announcements need to be write in a shorter timeframe. Localization is really important in spreading Debian word, so we work closely with translators: both announcements and DPN are usually translated in four or five different languages. The publicity work could be stressful, as we have strict deadlines, we need to take quick decisions and often do last-minute changes. Personally, I like it: I work better under pressure. But I know that is sometimes difficult for contributors to accept that we can t debate endlessly on details, we have just to go on and do our best in a given timeframe.
The publicity work could be stressful, as we have strict deadlines, [ ]. Personally, I like it.
Raphael: You re one of the main editor behind the Debian Project News. What s the role and scope of this newsletter? Francesca: Debian Project News is our beloved newsletter, direct successor of the Debian Weekly News founded by Joey Hess in 1999 and later kept alive by Martin Schulze. In 2007, Debian Weekly News was discontinued but in 2008 the project was revived by Alexander Reichle Schmehl. The idea behind DPN is to provide our users an overview of what is happening inside and outside the project. As the core team of editors is formed by three people, the main problem is to be able to collect enough news from various sources: in this sense we are always glad when someone points us to interesting blogposts, mails and articles. DPN is also a good chance for non coders to contribute to Debian: propose news, write paragraphs and review the draft before the publication are quite easy tasks but very useful. English native speakers can do a proofread (as no one of the main editors is a native speaker) while others can always translate DPN in their native language. People who want to help us can take a look at our wiki page.
DPN is also a good chance for non coders to contribute to Debian.
Just yesterday I realized that since January we don t miss or delay an issue: so I d like to thank the fantastic team of editors, reviewers and translators who made it possible. The team is now working on another way of spreading Debian s message: a long-time project is finally becoming real. Stay tuned, surprise arriving! Raphael: You re trying to organize IRC training sessions but that doesn t seem to take off in Debian, while it s quite common in the Ubuntu community. How do you explain that? Francesca: I m not sure about it: both Debian users and contributors seemed to appreciate this initiative in the past. I was quite surprised by the amount of Debian members present during the various sessions and by the amount of interesting questions asked by the users. So the only reason I can think about is that I need to put more enthusiasm in convincing the teams to do it: they need more encouragement (or to be pestered more!). I, for myself, think that IRC training sessions are a great way to promote our work, to share our best practice, to talk about our project to a wider audience. And I ll sure try to organize more of them. Help, suggestions, ideas are really welcome! Raphael: If you could spend all your time on Debian, what would you work on? Francesca: There is a project I d like to give more love, but I always end up without the time to do it: the debian-community.org project. Back in 2007, Holger Levsen founded it with the aim of reducing the gap between Debian contributors and Debian users, giving all an opportunity to contribute, share ideas and more. The project was discontinued and I d really like to revive it: in these years various things have changed, but I think that the core idea of having a node to connect existing local communities is still good and doable. In Debian we don t have the wide and well articulated local infrastructure present in other distributions (Ubuntu, particularly, but also Fedora): even if I don t like too centralized structures, I think that a better connection between the project and local groups of users and on-line communities would be a step forward for the project. Being part of the Events Team, I m aware of how much we need to improve our communication with local groups. An example is the events organization: sometimes, Publicity and Events teams even don t know about regional Debian related events (like booth at conferences, workshops, talks, install parties, etc) and this is a shame because we could offer a lot of help in organizing and promoting local events. What we lack is better communication. And debian-community.org project could give us exactly this. Could be a cluster of local groups, a platform for events organization and even a useful resource for newbies who want to find a local group near them. I started some effort in this sense, sending a proposal about it, working on a census of Debian local groups. Any help is appreciated! I m really curious to see how many Debian communities (from all around the world and the web) are out there, and I d love to have members from these communities better connected with the Debian Project. Raphael: What s the biggest problem of Debian? Probably the bikeshedding feticism of almost all of us. It s the other side of the coin of Debian s commitment to technical excellence and our perfectionism, but sometimes it leads just to endless discussions about details, and it is a blocker for various initiatives. In Debian, you have to be really patient and in a way stubborn to push some changes. This is frustrating sometimes. On the other hand, I really appreciate how people take some times to think to each proposals, give some feedback and discuss about it: the process could be annoying, indeed, but the result is often an improvement of the initial proposal. Raphael: Is there someone in Debian that you admire for their contributions? Most of my teammates are simply brilliant and adorable and hard-working. But I have to admit that I particularly admire David Pr vot: beside being a webmaster he does a lot of things, from French translations to DPN editing. All his contributions have a great quality and he s able to push you always further in doing things and doing them better. He is a good example of how I d like to be as contributor: smart, tireless, friendly.
Thank you to Francesca for the time spent answering my questions. I hope you enjoyed reading her answers as I did. Note that older interviews are indexed on wiki.debian.org/PeopleBehindDebian.

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26 March 2012

Meike Reichle: To those who wondered ...

why I ... The answer is this little lady, who has been turning our priorities (and daily/sleep routine) upside-down for the last weeks and made us incredibly happy ... and equally unresponsive. a baby in a carry-sling Please bear with us, we won't be off the face of the earth forever. :)

23 March 2012

Raphaël Hertzog: People behind Debian: J rg Jaspert, FTPmaster, Debian Account Manager, and more

Photo by Wouter Verhelst

J rg is a very active contributor within Debian, and has been for a long time. This explains why he holds so many roles (FTPmaster and Debian Account Manager being the 2 most important ones) Better known as Ganneff (his IRC nick), he s not exactly the typical hacker. He has no beard and used to drink milk instead of beers. :-) Check out his interview to learn more about some of the numerous ways one can get involved in Debian, managing its infrastructure and without having to be a packager. Raphael: Who are you? J rg: My name is J rg Jaspert and I m 35 years old working for a small company doing system administration and consulting work for our customers. I m married for a little while now and sometime soon a little Ganneff will be crawling out of my wife. (Whoever didn t think of the movie Alien now is just boring). Raphael: How did you start contributing to Debian? J rg: I started using Debian somewhere around 2000, 2001. Before that I had the misfortune to try SuSE and RedHat, both with a user experience that let me fully understand why people think Linux is unusable. (Due to my work I m in the unfortunate situation to have to use RedHat on two machines. Funny how they are still utter crap and worse than bad toys). And all of this lets get a Linux running here came up because I was trying to find a replacement for my beloved OS/2 installation, which I had for some years. So after I got Debian installed, good old Potato, I got myself active on our mailing lists, starting with the German user one. A bit later I replied to a question if someone can help as staff for a Debian booth somewhere. It was the most boring event I ever visited (very nice orga, unfortunately no visitors), but I got a few important things there: The software I packaged, found me a sponsor and voila, maintainer I was. Some more packages got added and at some point my sponsor turned out to be my advocate. The NM process run around 2 months, and mid April 2002 I got THE MAIL. Raphael: Some Debian developers believe that you have too many responsibilities within Debian (DAM, FTPMaster, Debconf, Partners, Planet Debian, Mirrors, ). Do you agree that it can be problematic, and if yes, are you trying to scale down? J rg: It s DebConf, tssk. And yes, I do have some extra groups and roles. And you even only list some, leaving out all I do outside Debian. But simply counting number of roles is a plain stupid way to go. Way more interesting is how much work is behind a role and how many other people are involved. And looking at those you listed I don t see any I am a SPOF. Let s look at those you listed: DAM: Here I did start out assisting James to get the huge backload down which had accumulated over time. Nowadays I am merely the one with the longest term as DAM. Christoph Berg joined in April 2008 and Enrico Zini followed during October 2010, both very active. Especially Enrico, lately with the redesign of the NM webpages. FTPMaster: The basic outline of the FTPMaster history is similar to the DAM one. I joined as an assistant, after the oh-so-famous Vancouver meeting in 2004. Together with Jeroen, we both then got the backload down which had accumulated there. He did most of the removals while I had a fun time cleaning up NEW. And we both prepared patches for the codebase. And in 2007, as the last action as DPL, Sam made me FTPMaster. Since then I haven t been alone either. In fact we have much more rotation in the team than ever before, which is a good thing. Today we are 3 FTPMasters, 4 FTP Assistants and 1 Trainee. Though we always like new blood and would welcome more volunteers. DebConf: I am very far outside the central DebConf team. I am not even a delegate here. Currently I am merely an admin, though there are 4 others with the same rights on the DebConf machines. I ve not taken any extra jobs this year, nor will I. Probably for next year again, but not 2012. Planet: I am one of three again, but then Planet is mostly running itself. Debian developers can just edit the config, cron is doing the work, not much needed here. Occasional cleanups, every now and then a mail to answer, done. In short: No real workload attached. Mirrors: My main part here is the ftpsync scriptset. Which is a small part of the actual work. The majority of it, like checking mirrors, getting them to fix errors, etc. is done by Simon Paillard (and since some time, Raphael Geissert is active there too, you might have heard about his http.debian.net). Having said that, there is stuff I could have handled better or probably faster. There always is. Right now I have 2 outstanding things I want to do a (last) cleanup on and then give away. Raphael: You got married last year. I know by experience that entertaining a relationship and/or a family takes time. How do you manage to combine this with your Debian involvement? J rg: Oh well, I first met my wife at the International Conference on OpenSource 2009 in Taiwan. So OpenSource, Debian and me being some tiny wheel in the system wasn t entirely news to her. And in the time since then she learned that there is much more behind when you are in a community like Debian, instead of just doing it for work. Even better that she met Debian people multiple times already, and knows with who I am quarreling Also, she is currently attending a language school having lots of homework in the evening. Gives me time for Debian stuff. :) How that turns out with the baby I have no idea yet. I do want to train it to like pressing the M key, so little-Ganneff can deal with NEW all on its own (M being Manual reject), but it might take a day or twenty before it gets so far. :) Raphael: Thanks to the continuous work of many new volunteers, the NEW queue is no longer a bottleneck. What are the next challenges for the FTPmaster team? J rg: Bad link, try this one. :) Also, no longer sounds like its recent. It s not, it s just that people usually recognize the negative only and not the positive parts. Well, there are a few challenges actually. The first one, even if it sounds simple, is an ongoing one: We need Debian Developers willing to do the work that is hidden behind those simple graphs. Yes, we are currently having a great FTP Team doing a splendid work in keeping that queue reasonably small this is a/THE sisyphean task per excellence. There will always be something waiting for NEW, even if you just cleaned the queue, you turn around and there is something else back in already. Spreading this workload to more people helps not burning one out. So if one or more of the readers is interested, we always like new volunteers. You simply need to be an uploading DD and have a bit of free time. For the rest we do have training procedures in place. Another one is getting the multi-archive stuff done. The goal is to end up with ONE host for all our archives. One dak installation. But separate overrides, trees, mirrors, policies and people (think RMs, backports team, security team). While this is halfway easy to think of in terms of merging backports into main it gets an interesting side note when you think of merging security into main . The security archive does have information that is limited to few people before public release of a security announce, and so we must make sure our database isn t leaking information. Or our filesystem layer handling. Or logs. Etc. Especially as the database is synced in (near) realtime to a DD accessible machine. And the filesystem data too, just a little less often. There is also a discussion about a good way to setup a PPA for Debian service. We do have a very far developed proposal here how it should work, and I really should do the finishing touches and get it to the public. Might even get a GSoC project on it. So far for some short to middle term goals. If you want to go really long term, I do think that we should get to the point where we get rid of the classical view of a source package being one (or more) tarballs plus the Debian changes. Where a new version requires the full upload of one or more of those parts of the source package. I don t know exactly where it should end up. Sure, stuff like one central DVCS, maintainers push there, the archive generates the source tarballs and prepares the mirrors do sound good for a quick glance. But there are lots of trouble and pitfalls and probably some dragons hidden here. Raphael: The Debian repositories are managed by DAK (Debian Archive Kit) which is not packaged. Thus Debian users pick tools like reprepro to manage their package repositories. Is that how things should be? J rg: Oh, Mark Hymers wants to do a package again. More power to him if he does, though yes, DAK is not exactly a quick-and-easy thing to install. But nowadays it is a trillion times easier than the past thanks to Mark s work people can now follow the instructions, scripts and whatever they find inside the setup directory. Still, it really depends on the archive size you are managing. A complex tool like dak does not make sense for someone who wants to publish one or a dozen of his own packages somewhere. Thats just like doing a finger amputation with a chainsaw it certainly works and is fun for the one with the chainsaw but you probably end up a little overdoing it. I myself am using dpkg-scan[packages sources] from a shell script but also mini-dinstall in places (never got friend with reprepro when I looked at it). Works, and for the few dozen packages those places manage it is more than enough. Also, using dak forces you into some ways of behaviour that are just what Debian wants but might not be what a user wants. Like inability to overwrite an existing file. One of the reasons why mentors.debian.net won t work with dak. Or the use of a postgres database. Or that of gpg. Sure, if you end up having more than just a dozen packages, if you have many suites and also movement between them, then dak is sure a thing to look at. And how should things be : however the user and admins of that certain install of reprepro, mini-dinstall, dak, whatever want it. This is not one-tool-for-all land :) Raphael: What is the role of Debian Account Managers (DAM)? Do you believe that DAMs have a responsibility to shape Debian by defining limits in terms of who can join and what can be done within Debian? J rg: Quote from https://lists.debian.org/debian-devel-announce/2010/10/msg00010.html:
The Debian Account Managers (DAM) are responsible for maintaining the list of members of the Debian Project, also known as Debian Developers. DAMs are authoritative in deciding who is a member of the Debian Project and can take subsequent actions such as approving and expelling Project members.
Now, aside from this quote, my OWN PERSONAL OPINION, without wearing anything even vaguely resembling a DAM hat: DAM is the one post that is entitled to decide who is a member or not. Usually that is in the way of joining (or not), which is simple enough. But every now and then this also means acting on a request to do something about whatever behaviour of a Debian Project member. I hate that (and i think one can easily replace I with WE there). But it s our job. We usually aren t quick about it. And we don t act on our own initiative when we do, we always have (numerous) other DDs complain/appeal/talk/whatever to us first. The expulsion procedure , luckily not invoked that often, does guarantee a slow process and lots of input from others. Are we the best for it? Probably not, we are just some people out of a thousand who happen to have a very similar hobby Debian. We aren t trained in dealing with the situations that can come up. But we are THE role inside Debian that is empowered to make such decisions, so naturally it ends up with us. Raphael: You did a lot of things for Debian over the years. What did bring you the most joy? Are there things that you re still bitter about? J rg: The most joy? Hrm, without being involved in Debian and SPI I would never have met my wife.
Or my current job. Or a GR against me. Not many running around with that badge, though I m still missing my own personal Serious problems with Mr. Jaspert thread. Bad you all.
Or visited so many places. Think of all the DebConfs, QA meetings, BSPs and whatever events.
Or met so many people.
Or learned so many things I would never even have come near without being DD. Raphael: Is there someone in Debian that you admire for their contributions? J rg: Yes.
Thank you to J rg for the time spent answering my questions. I hope you enjoyed reading his answers as I did. Note that older interviews are indexed on wiki.debian.org/PeopleBehindDebian.

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19 March 2012

Jan Wagner: Chemnitzer Linuxtage 2012

As announced 3 weeks ago, the Debian project was present at Chemnitzer Linuxtage. Several talks and workshops where held by people related to the Debian project. At the booth we had talks and discussions with exhibitors and visitors, unfortunately I didn t had much time to visit more than small parts of two lectures. Unfortunately (for the visitors) we didn t had any merchandising on board, while we received several requests. On Sunday Axel surprised us with some leftovers from fosdem of debian.ch merch. At the booth we had a demo machine running Babelbox and xpenguins, which attracted visitors very well. Booth Babelbox We received also more than one Just thank you by satisfied users. :) Four different talks and one workshop were held by Debian people, but they were not specific to the Debian. The workshop was about OpenStreetMap, lectures was about commandline helpers, grep everything, quality analyzing and team management in opensource projects and Conkeror and other keyboard based webbrowsers. Many thanks to Jan Dittberner, Andreas Tille, Christian Hoffmann, Florian Baumann, Christoph Egger, Axel Beckert, Adam Schmalhofer, Markus Schnalke, Sebastian Harl and Patrick Matth i for running the booth, answering a wide range of questions or just chatting with visitors . A special thank to TMT GmbH & Co. KG for providing the complete equipment and sponsoring it s transportation. At the end we have to send a big thank to the organizing team of the Chemnitzer Linuxtage. It was fun and a pleasure to find new friends and meet old ones of the Free Software community. A small sidenote was anybody aware that OpenSuSE Package search is using screenshots.debian.net?

14 March 2012

Richard Hartmann: Open Source Days 2012, the aftermath

Open Source Days Open Source Days were nice, especially the meating(sic) of and talking to old friends and new people. I got to discuss Mercurial with two of its developers which was very interesting indeed. It's funny how similar git and Mercurial are in some regards and how different in others. Overall, it feels a bit as if Mercurial is not quite as distributed as git. Its local, sliding revision index feels like disaster waiting to happen, to me. On the other hand, Mercurials ability to not check out large files to your local repository sounds very git-annex-ish, which is nice. Choice is good :) My talk about how to gitify your life (slides, no video) went extremely well. Within my time-slot, there were a total of six talks, and lunch(!), in parallel. About 300 people attended OSD on Sunday and of those, many were at booths, stands, eating, etc. My personal turnout was 50-70 listeners so I was well above mathematical average and from what I heard, my talk was the most-visited one during that time. Add the fact that several people asked me to put up the resource links up again after the talk so they could take pictures and I would say this talk really was a success. Ego-stroking? Yes. Vanity? Most likely. Being able to see that people can really want to learn about what you have to say? Priceless. It's a real pity that there was no video recording, but it's obviously too late to do anything about that. Joey Hess asked me to at least make an audio recording on my laptop, but that turned out to be a lot of useless white noise with faint mumbling in between. Maybe I should at least get a small microphone or recorder so I will always have an audio copy. I already did order a presentation clickie with built-in laser pointer so I won't have to rely on possibly non-existent conference infra, any more. If there's any interest, I may re-record the talk as audio, else I will just try to get another speaker slot at another conference, with video recording, and link that. Denmark Barring the airport, central station, bus, hotel, venue, and metro, I did not see anything of Copenhagen. That's a pity, but I didn't want to leave the conference early. To continue my recent tradition of dumping random observations about places I visit onto my blog, here goes:

26 February 2012

Jan Wagner: Booth at Chemnitzer Linux-Tage 2012 (CLT14)

Also this year the Debian Project is running a booth at Chemnitzer Linux-Tage. Unfortunately this year we are lacking a bit manpower compared to the last years. Actually we have 6 persons at our wiki without knowing how much time everybody will be present at the booth. It would be really cool, if we can prevent us from having a D j vu.
So if you want to visit one of the best community focused OpenSource events in germany and can invest some time helping to run our booth, have a look into the report from last year and the organization wiki. If you feel you want to be part of this enjoyable event, please get in touch with me. As the registration for the booth is closing on 28th February, don t wait too long! ;)

4 February 2012

Stefano Zacchiroli: bits from the DPL for January 2012

Fresh from the oven, monthly report of what I've been working on as DPL during January 2012.
Dear Developers,
here is another monthly report of what happened in DPL-land, this time for January 2012. There's quite a bit to report about --- including an insane amount of legal-ish stuff --- so please bear with me. Or not. Legal stuff Most of the above wouldn't have been possible without the precious help of folks at SFLC working for SPI and Debian. Be sure to thank SFLC for what they're doing for us and many other Free Software projects. Coordination Nobody stepped up to coordinate the artwork collection for Wheezy I've mentioned last month, so I've tried to do a little bit of that myself. The -publicity team is now preparing the call for artwork and hopefully we'll send it out RSN. In case you want to help, there is still a lot of room for that; just show up on the debian-desktop mailing list. Sprints A Debian Med sprint has happened in January, and Andreas Tille has provided a nice and detailed report about it. Some more sprints are forthcoming this spring, how about yours? Money Important stuff going on Other important stuff has been going on in various area of the project in January. I'd like to point your attention to a couple of things: Miscellanea In the unlikely case you've read thus far, thanks for your attention! Happy Debian hacking.
PS as usual, the boring day-to-day activity log is available at master:/srv/leader/news/bits-from-the-DPL.*

3 February 2012

Stefano Zacchiroli: fosdem 2012

In less then 2 hours I'll leave for the Paris Nord station to catch a train headed to Bruxelles Midi. Plan of the week-end: attend and enjoy FOSDEM 2012!. I haven't submitted any talk for this year FOSDEM edition, but I've been invited (and gladly accepted) to join the round table on working with contributor communities on Sunday. I'm positive it will be a nice occasion to share ideas on how to structure local user groups around the world. Beside that, I plan to attend several talks of the cross-distribution, legal issues devrooms, hang around the Debian booth, as well as discuss many topics with people and friends from all over the Free Software multiverse. Too bad I'm still recovering from a recent minor health issue; I won't be able to get the most out of today's beer event. But I'll attend nonetheless, see you there?

24 January 2012

Raphaël Hertzog: Answering questions of Debian users on various support channels

When you start your journey with Debian, you tend to have lots of questions. You ll find some answers in various documentations but there always are remaining questions. Those can be asked on various support channels: Those are the places where you can also start your journey as a Debian contributor instead of asking questions, you just have to answer questions of other users! Let me share some advice if you want to do some user support. User support is difficult It s not always an easy task. Some users are more skilled than others and there might be difficulties related to the language, English is not always the native language of a user who asks a question in English. Be respectful and courteous when you answer user questions, even if they made mistakes. You re effectively representing Debian and you should give out a good image of the project. If you don t have the patience or the time needed to do a good answer, don t reply and let someone else take care of this user. I invite you to read (and follow!) the Debian Community Guidelines. Avoid RTFM answers, instead you should show the users how they could have found (alone) the solution to their problem. We don t want to scare people away, we want to grow our community. But it s also rewarding In some cases, the problem reported by the user will be a real problem and you ll have an opportunity to file a good bug report, thus helping to improve Debian for everybody. Often, you don t even have the answer to the user s question. But you re more skilled than him/her to do researches on the web, or you know of a good documentation that might contain the relevant bits of information, in any case you re doing further research to help this user. In this process, you also grow your own skills since you re learning stuff that you didn t know yet. At least that s how I learned many things during my first year in the Debian community there s no reason why you couldn t learn lots of stuff that way, in particular if you also read the answers of other skilled people on those channels (it takes a bit of training to learn who are the skilled people though). I still believe that doing user support is one of the best ways to join the Debian community and to start contributing. It helps you to grow your skills, and to slowly progress from average user to advanced user .
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4 January 2012

Pau Garcia i Quiles: FOSDEM 2012 CrossDesktop DevRoom: deadline extension

FOSDEM is one of the largest gatherings of Free Software contributors in the world and happens each February in Brussels (Belgium). One of the developer rooms will be the CrossDesktop DevRoom, which will host Desktop-related talks. Are you interested in giving a talk about open source and Qt, KDE, Enlightenment, Gnome, XFCE, Windows, Mac OS X, general desktop matters, mobile development, applications that enhance desktops and/or web? We have extended the deadline for a few more days, until January 8th. If you want to submit a talk proposal, hurry up! I have to say I am very surprised to see very few Qt/KDE talk proposals. Is there nothing interesting the Qt and KDE world have to say to 5,000+ people?
There is more information in the Call for Talks we published a couple of months. If you are interested in Qt/KDE, come visit us at the KDE booth. If you add yourself to the KDE FOSDEM 2012 wiki page, we will be able to better organize the usual dinner on Sunday and/or smaller meetings for special interest groups .

19 December 2011

Pau Garcia i Quiles: Reminder: FOSDEM 2012 CrossDesktop DevRoom Call for Talks

FOSDEM is one of the largest gatherings of Free Software contributors in the world and happens each February in Brussels (Belgium). One of the developer rooms will be the CrossDesktop DevRoom, which will host Desktop-related talks. Are you interested in giving a talk about open source and Qt, KDE, Enlightenment, Gnome, XFCE, Windows, Mac OS X, general desktop matters, mobile development, applications that enhance desktops and/or web? Hurry up and submit your proposal, deadline is December 20th! There is more information in the Call for Talks we published one month ago. If you are interested in Qt/KDE, come visit us at the KDE booth. If you add yourself to the KDE FOSDEM 2012 wiki page, we will be able to better organize the usual dinner on Sunday and/or smaller meetings for special interest groups .

26 November 2011

Andrew McMillan: CeBIT 2011 in (overdue) review

The German Linux Magazine runs a sponsored an "Open Source Lounge" at CeBIT each year. Last year I put in a proposal for DAViCal and it got accepted! With some airfare support from InternetNZ I got to showcase my Free Software project at the largest IT trade fair in the world.If you have an open source project to promote I can't recommend this highly enough. Below is a review of my experience at CeBIT early this year. This is long overdue for posting, and I'm prompted now because submissions are now open for the Open Source Project Lounge at CeBIT in 2012. Apply now.The German Linux Magazine runs a sponsored an "Open Source Lounge" at CeBIT each year. Last year I put in a proposal for DAViCal and it got accepted! With some airfare support from InternetNZ I got to showcase my Free Software project at the largest IT trade fair in the world. If you have an open source project to promote I can't recommend this highly enough. Below is a review of my experience at CeBIT early this year. This is long overdue for posting, and I'm prompted now because submissions are now open for the Open Source Project Lounge at CeBIT in 2012. Apply now.

CeBIT Hall 2 is an enormous space

DAViCal at CeBIT 2011 CeBIT in Hannover is said to be the largest trade fair in the world, attracting over 300,000 visitors during it's five days. Late last year a DAViCal user in Germany suggested that I apply for a free booth for DAViCal in the Linux New Media Open Source Project Lounge . When DAViCal was accepted, I realised I needed some funding to help me travel around the world to attend, so I applied for a grant from InternetNZ who were kind enough to agree to cover part of my travel costs, and I was on my way. Germany in March is cold, especially for me coming from Summer! My travel allowed for a couple of days in Germany before CeBIT because that was when I could get the cheapest flights, and I wanted to have a little time to recover from the journey. Everyone had warned me to pack my winter woollies, and they were definitely needed! I stayed with a friend in Hamburg for two days and on the the second day we walked through the frozen park, past the frozen lake and over the frozen streams to see the Attraktor Hackerspace in Hamburg Nord where the CCC also hold their meetings a very impressive hackerspace in a repurposed bank (including the vault :-) with several separated areas for talks, meetings and workplaces. The day before CeBIT I travelled to Hannover to take a look at my booth space, fetch exhibitor passes for myself and volunteers and generally prepare to do battle with the crowds. The following day the fair started and it was up at 6:30 to get ready and catch the 7:38 train out to the fairgrounds. Although the fair opens at 9:00 there was always something to do between eight o'clock or so when I arrived at my booth and when the attendees started wandering past.
I was fortunate to have two volunteers for my booth who were there all week, as well as a couple more who turned up on the first two days. Not only did this mean that I got to spend a few hours during the week actually wandering the fairgrounds, but that I had some knowledgeable native german speakers for the occasional visitor who could not speak English. DAViCal has been translated into a dozen languages, and there had been some extra work put in to update the German translation before CeBIT also. As well as showing DAViCal, I was also able to demonstrate a new project at the fair which was aCal - a CalDAV Calendar Client for Android which I had released into the market just a few days beforehand for a token sum (it is licensed GPL v3 or later and the source code is available on gitorious.org). Having the smartphone devices available was great for giving live demonstrations, and I used the timetable for events at the Open Source Forum across the aisle from the Open Source Lounge to populate a calendar that we shared among a variety of devices. The first day was really the calm before the storm, and we saw lots of people asking what we were about, and had some good conversations with people wanting to know more, or telling us they used the software and were very happy with it.
CeBIT closes the gates at 18:00 with the visitor supply drying up pretty quickly around then and the secret lives of the exhibitors are revealed with people starting to relax and joke, and beer or wine starting to come out and some booth parties kicking off... if you have the stamina! I didn't, so it was off back to the train, to Hildesheim, to dinner and to bed. That first day blurred into the next, and the next and by Friday I was starting to lose my voice with all the talking I had been doing. I was visited by a chap from Posnan University who are a DAViCal user and he invited me down to the Polish stand to tell me about what they do there, and he agreed that they would love to help get the Polish translation improved. Another DAViCal user turned up with some bavarian wheat beer and a special beer glass for it by way of thanks. In some spare moments I fixed a bug in aCal's handling of character sets and uploaded a new version, so that we could use umlauts in events. Many people came past to talk to us, some of whom want to help with them project or have ideas for interesting things to do with DAViCal, some were already users of DAViCal and some went away thinking that they would be in the future. The last day of CeBIT is a little different: it's a Saturday and the doors are opened to the public and the minimum age is lowered to allow children to attend the event. I had been warned that this day is a madhouse, and it did indeed seem to be so for many booths. For DAViCal it was probably quieter than the day before, I think perhaps because calendar server software is inherently less sexy than many of the other things on display. We still had plenty of great discussions with interested people nonetheless and to be honest I was fairly happy to be spared the further exhaustion that had been threatened. Sunday was spent recuperating: discovering that Hildesheim has a great little restaurant that does traditional german pancakes for breakfast and then wandering around the small city soaking in the sunshine that I'd seen through the windows outside all week. On Monday I caught the train to M nchengladbach to meet with an organisation that might provide support for DAViCal in Germany, but who hadn't been able to come to the fair to see me due to illness. I was encouraged to spend the night in Aachen a beautiful little city , which I did, arriving around sunset and I spent a couple more days before flying home being intensely antisocial to recover from the furious week beforehand. Is CeBIT worth it? CeBIT seemed to me to be quite a different business model, or perhaps on a different scale. I've seen trade fairs in New Zealand for other purposes, but not to showcase software and services in quite this way. To give an idea of it's scale, consider that I had a tiny booth in a hall that was probably four times the size of the TSB Arena, and CeBIT included around 20 such buildings , packed with exhibitors, with free buses to get around the campus, acres of multi-storey parking buildings, two train stations, and so on. The scale of the event is incredible.

Polish people are huge too, like these friendly DAViCal
users from Pozna University of Technology who
showed me all the cool toys they brought to CeBIT.

As a result of this scale, CeBIT boasts impressive visitor numbers, and while a visitor will usually attend with a specific area of interest in relation to their business they will also wander the fair to see other areas of more personal interest, or just to see what is around. Open Source is a specific area of interest to a significant percentage of business in Germany, and Deutsche Messe, the fair operators, recognise the value of having an open source area as a draw for visitors, with the primary open source area placed in Hall 2, directly off the main north entrance. Within the open source area, the Open Source Project Lounge , where DAViCal was located, is a series of booths sponsored by Linux New Media AG. Projects in the Open Source Lounge are selected by a jury of Linux New Media, Deutsche Messe and several community advisors, so as such there is a range of interesting projects on show and the draw of any given project has a flow-on effect to the others. As an example, at one point while briefly minding the adjacent stand for the OpenEmbedded project I was unable to help an inquiring visitor, but I was able to talk about DAViCal with him until the exhibitor returned to answer his question. His interest in DAViCal was definitely increased in this process, and I'm sure that many people came into our area of the lounge attracted by a specific exhibitor and moving on to see some of the others. Outside of this association with open source, however, CeBIT offers something which general free software events cannot: an association with mainstream software and services. This presentation of Open Source alongside IBM, SAP, HP, Oracle, Software AG, Apple, Microsoft and so forth makes inclusion at this event particularly valuable. Free software solutions can have good brand recognition within the open ecosystem itself and yet be practically unheard of outside it. Most traditional methods of communication with suppliers don't work well with Open Source projects: a request for proposal will sail silently by, unless noted by a related commercial entity. In general there is no sales department, and marketing is frequently a desultory hit or miss affair. The fair is different. The fair is about talking with people. While there is still plenty of collateral marketing with brochures, signs, presentations and giveaway knick-knacks those things are just there to bring people into range: the real action happens when you engage a person in conversation, and at that point a humble free software project can be on an equal footing with a larger booth staffed with eager young salesmen. Of course there are a number of places where free software can get a booth. Linuxtag is a German example where there are many booths for free software projects, linux.conf.au also offers booths to free software projects during it's more outreach Open Day and software freedom day events happen all around the world where booths are available, but the audience arriving at these events are all largely pre-sold on openness and free software. So in presenting this broad blend of people, in a way in which free software projects can present on a roughly equal footing with their commercial brethren, CeBIT is an opportunity not to be missed. The numbers speak for themselves, too: traffic to the DAViCal websites has increased by about 50% around CeBIT with 25% coming from Germany, but significant increases also from France, Netherlands, Italy, Switzerland and Poland. Traffic to the DAViCal wiki has doubled over the last 12 months in a steady increase to around 200,000 page views each month. This sudden increase to around 10000/day in March, with some days during CeBIT peaking at over 20000/day The Future I won't be returning to CeBIT to represent DAViCal in Hannover next year as the sponsored booth is pretty much a one-time thing and the costs involved in purchasing a booth for attendance at the fair are significant (around NZD$15000 for a small 3m x 2m stall). It's possible that I will return next year in a different capacity, as one of the larger stand organisers has confidentially indicated he will invite me to attend as part of an Open Source Apps area that he is considering running on his stand, somewhat along the lines of the Open Source Lounge . Time will tell, I guess, but if invited I think I would definitely go for that. I will definitely be suggesting to a few specific free software projects that they should apply for the Linux New Media opportunity when it comes around again. Koha is one project that immediately springs to mind, but of course there are many, many worthy free software projects and this opportunity seems to be little-understood outside of Germany.

Britta was unfailingly helpful and charming

If I do convince a project to apply, and they are successful, I will also try and give them some assistance and background knowledge to understand the fair, and how best they can take advantage of the opportunity it offers. Some basic tips would be: and finally... I would like to express my appreciation to InternetNZ for the grant to partially cover my travel costs to Hannover, making my attendance at this outstanding event much more achievable. My thanks also to Britta Wulfling who supported all of the projects in the Open Source Lounge. My friends Alexander & Meike in Hildesheim who supplied somewhere for me to recuperate, and accompanied me to the fair every day to run the Debian booth. Thanks also, of course, to the German Linux Magazine for selecting DAViCal for a free booth, and to Benny who pointed the opportunity out, encouraged me to apply, and came along and helped out for the whole week.

18 November 2011

Pau Garcia i Quiles: FOSDEM 2012 CrossDesktop DevRoom Call for Talks

FOSDEM is one of the largest gatherings of Free Software contributors in the world and happens each February in Brussels (Belgium). One of the developer rooms will be the CrossDesktop DevRoom, which will host Desktop-related talks. We are now inviting proposals for talks about Free/Libre/Open-source Software on the topics of Desktop development, Desktop applications and interoperativity amongst Desktop Environments. This is a unique opportunity to show novel ideas and developments to a wide technical audience. Topics accepted include, but are not limited to: Enlightenment, Gnome, KDE, XFCE, Windows, Mac OS X, general desktop matters, applications that enhance desktops and web (when related to desktop). Talks can be very specific, such as developing mobile applications with Qt Quick; or as general as predictions for the fusion of Desktop and web in 5 years time. Topics that are of interest to the users and developers of all desktop environments are especially welcome. The FOSDEM 2011 schedule might give you some inspiration. Please include the following information when submitting a proposal: your name, the title of your talk (please be descriptive, as titles will be listed with around 250 from other projects) and a short abstract of one or two paragraphs. The deadline for submissions is December 20th 2011. FOSDEM will be held on the weekend of 4-5 February 2012. Please submit your proposals to crossdesktop-devroom@lists.fosdem.org Also, if you are attending FOSDEM 2012, please add yourself to the KDE community wiki page so that we organize better. We need volunteers for the booth!

4 October 2011

Michael Banck: 4 Oct 2011

Woodchuck and FrOSCon

At the end of August, I attended FrOSCon in Bonn again, after skipping it last year. The evening before FrOSCon however, I visited Neal Walfield, his wife Isabel and their little son Noam in D sseldorf. Besides having a great time and a lovely dinner, I was most impressed by their collection of Maemo devices (they had at least two N770s, an N900 and, to my jealousy, an N950) which Neal is doing research on these days. He works on woodchuck, which is a project investigating how to improve data availability on mobile devices and our conversation prompted him to implement ATP Woodchuck, which makes smarter decisions when to run APT upgrade on your Maemo device then the standard updater. As part of the research, they also run a user behaviour study which I joined, where one installs a client which records various data off your N900 and sends them anonymized (he seems to be doing a good job at that) to figure out how people use their mobile devices and hopefully enhance the experience. So if you have a N900, you should consider joining the study so they get better data.
The next day, I picked up Martin Michlmayr nearby and we headed for FrOSCon. I was quite impressed by the Makerbot at the Tarent booth, but I still don't know what they are really doing and why they had it on display... In the afternoon, I attended a couple of talks in the PostgreSQL developer room and a talk about a big OpenVPN deployment, before ending the day with the excellent as always social event barbeque. On Sunday, I went to quite a few talks, but I thought that two of them were particularly interesting:
Michael "Monty" Widenius of MySQL gave a talk titled "Why going open source will improve your product" about starting businesses on an open source project, or how business can/should open-source their product. Besides a detailed discussion about the various forms of Open Source licenses and the Open-Core model, he proposed the idea of "Business Source" (see slide 20 of his presentation), where a startup would distribute the source code under a non-commercial (but otherwise open-source) license with the explicit guarantee that the license would be changed to a true FLOSS license at some defined point in the future, giving the company a head start to develop and nurture their project. I asked whether this has been already implemented in practise and how the community could be sure that e.g. lawyers after a hostile takeover would not just remove that part of the copyright notice, as long as a true distribution under a FLOSS license has not happened yet. Monty wasn't aware of any real-word cases, and he did not seem to be concerned about this and said the original intent would be clear in a possible court case. This was the first time I heard about this approach, I wonder how other people think about it, whether it would work in practise and be a useful thing to have?
Second, I attended a talk by Gregor Geiermann, a Ph.D. student in linguistics on "Perceptions of rudeness in Free Software communities". He conducted an online survey about the perceived rudeness of several forum thread posts on Ubuntu Forums. Survey participants were first asked a couple of generic questions about their gender, nationality etc. and were then presented with a series of posts. For each post, they were asked to rate how rude they thought it was on a scale of 1 to 5 and they also had the possibility to highlight the parts of the post they considered rude as well as add comments. He presented a neat web application for analyzing the results, which makes it possible to select different groups (he did male vs. female and Americans vs. Germans in the talk) and have their overall rudeness ratings as well as the highlighted texts visualized as different shades of blue. Comments can be easily accessed. There were quite a few interesting differences e.g. in how Germans perceived rudeness compared to Americans (RTFM comments were considered less rude by Germans for example, IIRC). In response to my question, he said he intended to release the web application as open source and this might be an interesting tool for FLOSS projects to analyze how their public communication channels are perceived by various groups. Unfortunately, I cannot find any other resources about this on the web as of today, so I should try to contact him about it at some point.

26 September 2011

Gunnar Wolf: e-voting: Something is brewing in Jalisco...

There's something brewing, moving in Jalisco (a state in Mexico's West, where our second largest city, Guadalajara, is located). And it seems we have an opportunity to participate, hopefully to be taken into account for the future. Ten days ago, I was contacted by phone by the staff of UDG Noticias, for an interview on the Universidad de Guadalajara radio station. The topic? Electronic voting. If you are interested in what I said there, you can get the interview from my webpage. I held some e-mail contact with the interviewer, and during the past few days, he sent me some links to notes in the La Jornada de Jalisco newspaper, and asked for my opinion on them: On September 23, a fellow UNAM researcher, C sar Astudillo, claims the experience in three municipalities in Jalisco prove that e-voting is viable in the state, and today (September 26), third generation of an electronic booth is appearingly invulnerable. Of course, I don't agree with the arguments presented (and I'll reproduce the mails I sent to UDG Noticias about it before my second interview just below They are in Spanish, though). However, what I liked here is that it does feel like a dialogue. Their successive texts seem to answer to my questioning. So, even though I cannot yet claim this is a real dialogue (it would be much better to be able to sit down face to face and have a fluid conversation), it feels very nice to actually be listened to from the other side! My answer to the first note:
El tema de las urnas electr nicas sigue dando de qu hablar por ac en Jalisco... nosotros en Medios UDG hemos presentado distintas voces como la del Dr. Gabriel Corona Armenta, que est a favor del voto electr nico, del Dr. Luis Antonio Sobrado, magistrado presidente del tribunal supremo de elecciones de Costa Rica, quien nos habl sobre los 20 MDD que les cuesta implementar el sistema por lo que no lo han logrado hasta el momento, pudimos hablar hasta argentina con Federico Heinz y su rotunda oposici n al voto electr nico y por supuesto la entrevista que le realizamos a usted. Sin embargo este d a La Jornada Jalisco publica la siguiente nota http://www.lajornadajalisco.com.mx/2011/09/23/index.php?section=politica... nos gustar a saber cu l es su punto de vista al respecto, quedo a la espera de su respuesta
Hola, Pues... Bueno, s que el IFE hizo un desarrollo muy interesante y bien hecho hace un par de a os, dise ando desde cero las urnas que propon an emplear, pero no se instrumentaron fuera de pilotos (por cuesti n de costos, hasta donde entiendo). Se me hace triste y peligroso que el IEPC de Jalisco est proponiendo, teniendo ese antecedente, la compra de tecnolog a prefabricada, y confiando en lo que les ofrece un proveedor. Se me hace bastante iluso, directamente, lo que propone el t tulo: comicios en tres municipios prueban la viabilidad del voto electr nico en todo el estado . Pong moslo en estos t rminos: El que no se caiga una choza de l mina con estructura de madera demuestra que podemos construir rascacielos de l mina con estructura de madera? Ahora, un par de p rrafos que me llaman la atenci n de lo que publica esta nota de La Jornada:
la propuesta de realizar la elecci n en todo el estado con urnas electr nicas que desea llevar a cabo el Instituto Electoral y de Participaci n Ciudadana (IEPC) es viable, pues los comicios realizados en tres municipios son pruebas suficientes para demostrar que la urna es fiable
y algunos p rrafos m s adelante,
Cu ntas experiencias m s se necesitan para saber si es confiable, 20, 30, no lo s (...) Pero cuando se tiene un diagn stico real, efectivo y serio de cu ndo t cnicamente procede, se puede tomar la decisi n
Como lo menciono en mi art culo... No podemos confundir a la ausencia de evidencia con la evidencia de ausencia. Esto es, que en un despliegue menor no haya habido irregulares no significa que no pueda haberlas. Que haya pa ses que operan 100% con urnas electr nicas no significa que sea el camino a seguir. Hay algunas -y no pocas- experiencias de fallas en diversos sentidos de urnas electr nicas, y eso demuestra que no puede haber confianza en las implementaciones. Aunque el equipo nos saliera gratis (que no es el caso), hay que invertir recursos en su resguardo y mantenimiento. Aunque se generara un rastro impreso verificado por el votante (que s lo ha sido el caso en una peque a fracci n de las estacione de votaci n), nada asegura que los resultados reportados por el equipo sean siempre consistentes con la realidad. El potencial para mal uso que ofrecen es demasiado. Saludos,
And to September 26th:
Disculpe que lo molestemos otra vez, pero este d a fue publicada otra nota m s sobre el tema de las Urnas electr nicas en Jalisco donde se asegura que la urna es invulnerable. http://www.lajornadajalisco.com.mx/2011/09/26/index.php?section=politica... nos podr a conceder unos minutos para hablar con usted, como la vez pasada, v a telef nica sobre el caso espec fico de Jalisco, en referencia a estas notas publicadas recientemente? si es posible podr a llamarle este d a a las 2 pm? Quedo a la espera de su respuesta agradeci ndole su ayuda, apreciamos mucho esta colaboraci n que est haciendo con nosotros
Hola, ( ) Respecto a esta nota: Nuevamente, ausencia de evidencia no es evidencia de ausencia. Se le permite a un peque o segmento de personas jugar con una m quina. Significa eso que fue una prueba completa, exhaustiva? No, s lo que ante un jugueteo casual no pudieron encontrar fallos obvios y graves. Un verdadero proceso que brindara confianza consistir a en (como lo hicieron en Brasil - Y resultaron vulnerables) convocar a la comunidad de expertos en seguridad en c mputo a hacer las pruebas que juzguen necesarias teniendo un nivel razonable de acceso al equipo. Adem s, la seguridad va m s all de modificar los resultados guardados. Un par de ejemplos que se me ocurren sin darle muchas vueltas:
  • Qu pasa si meto un chicle a la ranura lectora de tarjeta magn tica?
  • Qu pasa si golpeo alguna de las teclas lo suficiente para hacerla un poquito menos sensible sin destruirla por completo? (o, ya entrados en gastos, si la destruyo)
La negaci n de servicio es otro tipo de ataque con el cual tenemos que estar familiarizados. No s lo es posible modificar el sentido de la votaci n, sino que es muy f cil impedir que la poblaci n ejerza su derecho. Qu har an en este caso? Bueno, podr an caer de vuelta a votaci n sobre papel - Sobre hojas de un block, probablemente firmadas por cada uno de los funcionarios, por ejemplo. Pero si un atacante bloque la lectura de la tarjeta magn tica, que es necesaria para que el presidente de casilla la marque como cerrada, despoj de su voto a los usuarios. S , se tienen los votos impresos (que, francamente, me da mucho gusto ver que esta urna los maneja de esta manera). El conteo es posible, aunque un poco m s inc modo que en una votaci n tradicional (porque hay que revisar cu les son los que est n marcados como invalidados - no me queda muy claro c mo es el escenario del elector que vot por una opci n, se imprimi otra, y el resultado fue corregido y marcado como tal)... Pero es posible. Sin embargo, y para cerrar con esta respuesta: Si hacemos una corrida de prueba, en circunstancias controladas, obviamente no se notar n los much simos fallos que una urna electr nica puede introducir cuando los "chicos malos" son sus programadores. Podemos estar seguro que este marcador Atlas-Chivas-Cruz Azul tenga el mismo ndice de fiabilidad como una elecci n de candidatos reales, uno de los cuales puede haberle pagado a la empresa desarrolladora para manipular la elecci n? Y a n si el proceso fuera perfecto, indican aqu que est n _intentando_ licitar estas urnas (y nuevamente, si lo que menciona esta nota es cierto, son de las mejores urnas disponibles, y han atendido a muchos de los se alamientos - Qu bueno!)... Para qu ? Qu nos van a dar estas urnas, qu va a ganar la sociedad? Mayor rapidez? Despreciable - Media hora de ganancia. A cambio de cu nto dinero? Mayor confiabilidad? Me queda claro que no, siendo que no s lo somos cuatro trasnochados los que ponemos su sistema en duda, sino que sus mismos proponentes apuntan a la duda generalizada. La frase con la que cierra la nota se me hace digna para colgar un ep logo: "en ese futuro quiz no tan distante la corrupci n tambi n ocurre y sta se debe siempre al factor humano". Y el factor humano sigue ah . Las urnas electr nicas son programadas por personas, por personas falibles. Sin importar del lado que est n, recordar n la pol mica cuando se hizo p blico que la agregaci n de votos en el 2006 fue supervisada por la empresa Hildebrando, propiedad del cu ado del entonces candidato a la presidencia Felipe Calder n. Qu evita que caigamos en un escenario similar, pero ampliamente distribu do? Y aqu hay que referirnos a la sentencia de la Suprema Corte de Alemania: En dicho pa s, las votaciones electr nicas fueron declaradas anticonstitucionales porque s lo un grupo de especialistas podr an auditarlas. Una caja llena de papeles con la evidencia clara del sentido del voto de cada participante puede ser comprendida por cualquier ciudadano. El c digo que controla a las urnas electr nicas, s lo por un peque o porcentaje de la poblaci n.

16 September 2011

Christian Perrier: 2nd update about Debian Installer localization

Two days after my first update, here's a progress report about D-I l10n? Status for D-I level 1 (core D-I files): So, Japanese and Sinhala reached 100%. Great effort by Danishka Davin, the translator from Sri Lanka, who also sent me impressive pictures of a local FLOSS event, apparently taken at the booth of HanthanaLinux, a local distro based on Debian. I had many privat email discussions with translators. Several of them were used to send me updates, which I committed in the past. I really want them to be able to commit themselves. So, I end up explaining how to svn+ssh on Alioth and remotely debugging their setup. I have to say this is really painful...:-) So, I may end up again in committing what they sent to me..:-(

12 September 2011

John Goerzen: Mexico Part 3: Shopping

The third in my serious about my family s recent visit to Mexico see also part 1 and part 2. Shopping in Mexico was probably the thing I was least prepared for. I probably had the biggest wins of the trip shopping, and also the biggest fails (though they weren t all that significant). It seems to me that shopping is all about serendipity. You almost have to be good at impulse buying. I normally try hard to resist impulse purchases, preferring to research and compare carefully before making a decision. That attitude didn t serve me well in Mexico, and when I was able to overcome it, I got some great purchases. Around here, some of the best places to shop are the ones that have been in business for decades. Anderson Office Supply in Newton, KS, for instance, has been around for over 100 years, and has in stock, even everything from a ribbon for my slightly obscure 1940s typewriter to local history books. Moler s Camera in Wichita often meets or beats the online stores prices, and has better service. But in Mexico the best places seemed to be packed into a large crowded shopping area, or a dusty stand along a road, or a guy selling stuff on a plaza somewhere. Here is Guadalajara s market (San Juan de Dios): It s an incredible open-air market. We spent quite some time there, even ate lunch, and yet I m sure we saw only a small fraction of what they had. It was a cramped place, with small booths and tiny aisles, but all sorts of interesting things. Although I did appreciate walking quickly past the raw pork and fish corner. Terah bought some genuine extract of vanilla there, at a good price. Some of the street vendors were selling what I think were butterfly toys they had some sort of launcher that would launch them in the air, and they d flutter and float down to the ground. We saw them mainly in Guadalajara Centro on our first day, and I (unwisely, it turns out) thought, Hmm, a plastic toy our boys would love it, but I don t want to buy it on our first day. Besides, I m sure we ll see them all over or online. Wrong on both counts. So there s one of my fails. My greatest win came on the road back from Guachimontones (an ancient pyramid site). Every so often along that country road, there would be a vendor with a table selling something or other. I saw some paintings out my window, thought neat , but and here you can see how terrible an impulse buyer I am didn t actually put together that we should turn around and look at them until 10 minutes later after a bathroom stop for Jacob. We went back, and I picked out a beautiful painting on canvas of those pyramids at sunset. And the charge: 200 pesos (about $17 USD). Incredible and incredibly cheap, and there is a great place on my wall for it. The vendor was also the artist. I am kicking myself for only buying one. (No photo yet as it was too big to practically transport by plane.) Another memorable purchase was this one: This was another roadside find. We were driving through Ajijic, and I noted a rug vendor along the side of the road. I had walked past a rug vendor in the Guadalajara market, so I was keeping my eye out. I made a note to stop there on our way back out of Ajijic. So we did. This is a rug made in the Zapotec tradition, all hand-made, with natural dyes and wool. It was 550 pesos (about $46 USD), which I considered to also be a pretty good deal for what it was. I have no idea how many hours went into creating it, but I m sure it was many. My luck in shops wasn t so good. We visited Tlaquepaque, which had lots of shops selling beautiful things. But the prices there were higher than I d pay for similar things back home. Tonala s shops were too inconveniently located to be practical with what were then tired boys, so we didn t go in there. I m not used to shopping without planning, and perhaps am not very good at it. On the other hand, I really enjoyed making those two purchases, and only regret not buying another 200-peso painting! Maybe next time I m in Mexico, I ll even buy something on the first day there. Terah will be so proud..

18 August 2011

Thorsten Glaser: FrOSCon 2011

This year without our friends from Grml, but The MirOS Project (all two active developers and our Booth Babe gecko2@) will of course attend FrOSCon, nicknamed Froschkon, again. We ll have a pre-event meal time at my favourite Jugoslawian Restaurant on Friday (20:00 CEST) contact me privately for the co rdinates if interested. On Saturday and Sunday we ll staff a booth and answer questions about the many projects we have (more or less) running, including but not limited to paxmirabilis (aka MirCPIO), The MirBSD Korn Shell aka mksh(1), jupp the editor, and developers private projects such as slowly undermining Debian or Google-Go. While slow we are still working on World Domination. And teaching people good shell programming by example code. We might even bring CDs, but I m still working on the ISO last night s build aborted because the OS grew a bit making the floppy image not fit any more. (Solution, drop ping(8) and rtsol(8), but re-add sf(4) and bce(4) now that they fit again.)

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