svn-load, a DFSG-free replacement for svn_load_dirs, is now in unstable. John Wright has been working on adding support for doing preset pattern-based moves, which I hope will be ready in the next upload.

I am, at best, a vim dilettante, preferring joe for most of my day-to-day text-editing needs. However, I do like using vimoutliner for notes, plans, todo lists, and calendaring (more on that some other time). However, the Debian vimoutliner package (in combination with the awesomely undocumented vim-addons mess) is an absolute pain to get going, requiring far more swearing and prodding than seems necessary. Since I don't do it often enough, too, I keep forgetting how, and today things came to an absolute head when I very nearly flung my netbook across the room as it singularly refused to do my outliner bidding. Finally, however, after much swearing (and even installing vimoutliner's upstream package to see if it worked -- it did -- and what it was doing differently -- just a small, crucial addition to .vimrc), I got the magical recipe. No doubt someone with an acheing need to make sure that vim stays as user-hostile as possible will immediately spring into action to make sure this doesn't work for squeeze, but at least for the life of lenny, here's how to get vimoutliner working:

 # apt-get install vim-vimoutliner vim-addon-manager vim
 $ vim-addons install vimoutliner
 $ echo "filetype plugin indent on" >> ~/.vimrc

May it help someone avoid putting their laptop through a wall.

Percentage of Debian Developers preferring new elections to having AJ as DPL in March/April: 17.3%. Percentage of Debian Developers preferring new elections to having AJ as DPL in October: 14.8% That's right. contrary to what one would expect from merely reading the mailinglists, an even larger majority now finds AJ acceptable as DPL. This does not render the objections of the couple dozen DDs irrelevant though, diversity is a great good. However, diversity can easily escalate to divisiveness when different opinions or more accurately the ways they are voiced start to severely hinder activity by others. I myself have been quite demotived by the whole discussion, as has happened to me multiple times before. We Developers do not seem to be able to have constructive discussion without getting extremely heated up. I believe that this inability to hold discussions about tricky subjects is way more hurting the project than any of the "tricky subjects" themselves. Actually, the tidbit in my DPL-elections platform about Communication among Debian contributors is still equally relevant. Several potential improvements have been proposed in the past, including debating by wiki, debating inside a smaller taskforce, or even having a representative democracy. Let's explore the representative democracy principle a bit further: In general, I consider making decisions by GR (or to draw a parallel to country government, referendum) bad: A majority of voters doesn't have adequate and balanced information to make a reasonable decision, that takes doing quite some research. Instead, any discussion (vote winning?) is going to be significantly depending on emotions. Take the voting-down of the European constitution by France and the Netherlands: Hardly anyone has adequate information to really make a tradeoff, still quite a number of people voted, and supposedly one of most prevalent considerations was fear of this "Europe" thingy. Therefore, I'd really prefer that issues like firmware are dealt with by smallish team of people who really can look into the issue well, consider all arguments either way, and make a decision. As with every decision in Debian, it can be overturned by GR, but still. Note that we don't need any consitutional change for this, the DPL already has the power to delegate a person or group of people to make some decision nobody else specifically is responsible for already. A complicating factor is though that it's hard to compose such a taskforce that will have the project's support once a discussion is 'heated up'. In other news, rumour has it that -private has blown up today. I'm so looking forward to opening that mailfolder.

It's done: today I heard about the last (passing) mark for the last course I need to follow for my Master in Applied Computing Science, at Utrecht University: a paper about RFID security and privacy as part of the Cryptography course. Besides some small paper still due for (ahum) my Bachelor, the only thing left is my thesis with associated research. Today I got an invitation for my first working day at ORTEC in Gouda, next month, where I'll be doing research (and implementation) on some exciting new route planning algorithms. It'll require some getting used to it, five days a week, 8 hours a day, for the rest of the year. One of the biggest challenges will be getting up in time every single day, but I'm sure I'll be fine with that eventually. I have confidence that the interesting research will make up for it completely! Already this Friday I'll be going to FOSDEM with Thijs, partly by train, and partly hitchhiking a ride from Joost. Too bad my laptop practically died... But reading mail etc. not the most important thing in FOSDEM, you can do that at home too I hope to meet yet again a whole lot of old and new Debian people over there. For the first time in 3 years no talk from me, other duties took too much time lately. I'll need to discover how much time I'll be able to spend on Debian as a full-time employee, but I think it'll make it easier for me to divide my time: I really missed doing Debian stuff from time to time, and I need to fix up a number of neglected areas real soon now. Good night!

June is the last month before summer holidays, and at this phase in my study, courses take a lot of time: practical assignments, seminars to give, multiple exams. And mid-June, I'll be attending DebConf in Edinburgh, including delivering a talk about Mole, the subject of my Google Summer of Code project. In the period of April/May students participating in the Summer of Code project had the time to get more familiar with the project they were going to work for. Because I'm already somewhat familiar with Debian, I opted to organize an Etch release party together with some friends, because, well, what better way is there to get to know the community? During the past two weeks I've been really starting with the project. I updated the wiki page, added a new development page where I keep track of my work listing the subtasks I'm working on and their status. The first month will be mostly work on the internals, but starting with the second month I'll also be working on the web interface, meaning that there should be some stuff to show off. At the moment I'm refactoring some bits of Mole that are currently implemented in a hacky way, in order to make it all as extensible as it should be. This includes defining a config file format for mole tables, so that it's no longer necessary to modify the python code for new tables. It also involves some better way of stacking tables to each other, so that the package file extraction code can be moved away from the core of mole into a separate worker to keep mole itself pure and simple and generally applicable. I'll post irregular updates to my blog. I'm looking forward to seeing a lot of you again this Thursday, when I'll arrive in EDI!

Once again, the monthly board meeting of Software in the Public Interest will take place on irc.oftc.net #spi tonight (Wed 16 Sep) at 20:00 UTC. The meeting announcement was posted and there s a proposal for an extra bank account and two projects up for association: Path64 and OSUNIX. The big change for current members is the proposal for contributing membership expiry:

Any contributing member who does not cast a ballot in an annual Board member election shall be considered to be inactive and downgraded to a non-contributing member.

Yet another demonstration of how member ballots are not secret yet. Even if they re not secret like they should be, is it a good idea to feed the ballot data to the membership process? Should Further Discussion be added to the SPI board election, to give members a way to abstain? Should this dramatic change proposal be considered this meeting when it wasn t mentioned in the meeting announcement?

The Debian Installer has a USB boot image that is supposed to be written raw to the USB stick. Problem is that means the image has a fixed size, 256 MB, and all the other gigabytes on your typical USB stick are unusable after writing this image to it. It's a bit of a cheat for me to blog about this, since I'm slighly responsible for the thing that I'm working around. But still. The real problem is not the fixed size of the image, but that it is written to the USB stick as a "super floppy", without any partition table. If there were a partition table, you could make a second partition in the rest of the space of the USB stick, and use it to store files, etc. So, let's set that up. It's not really hard:

1. Use your favorite partition tool to partition the USB stick. Make a 256 MB DOS partition, that will be used to hold the installer, and set it bootable. Make a second, or more partitions for your own use.
2. Unplug and replug the USB stick so the device files show up, and write the installer image to the first partition (/dev/sda1 in this example). zcat boot.img >/dev/sda1
3. Make the USB stick bootable by installing the mbr package, and running install-mbr /dev/sda
4. Copy a Debian ISO image to the USB stick somewhere. You can put it on the first partition, as ususal, or if you prefer, can put it on one of the later, larger partitions. That's useful if you want to use a larger ISO than the netinst. The installer should find it anywhere.

I released a new 0.9.7.2 version of DAViCal yesterday. This reflects quite a lot of stability and small fixes for some subtle problems, and quite a lot of work with the iPhone, adding the possibility of a simpler configuration experience for iPhone users. One long-standing, but less obvious problem (well, less obvious to me) was the handling of usernames with odd characters in them. In the round-trip these needed to be urlencoded, and that wasn't happening correctly in all places, but it hopefully is now. People who want to use e-mail addresses in usernames, or spaces in calendar names, or both, etc., should all work now. One newer problem I've been seeing the effects of a little recently is that PHP 5.3 deprecates call-time pass by reference, which I had used in a few places. That's fixed now, so it should be OK to upgrade to PHP 5.3 without breaking DAViCal or having to explicitly turn those warnings off. The iPhone is a curious beast. Lots of people love them, and it is about the only mobile device that supports CalDAV (though I'm hoping the Nokia N900 also will), so it's important to support it as transparently as possible regardless of my personal loathing for it's horribly locked down state. It was pointed out to me that it is possible for it to be configured by entering three pieces of data (domain name, username, password) so I decided to make DAViCal support that process. In order for it to work for you you will need to have DAViCal running on an SSL server on port 8443, which isn't too big a deal. You can also plain http on 8008 which it will also attempt after prompting when the SSL connection fails. You'll also have to enable mod_rewrite and use some rewriting rules like the example on the wiki. For myself, I use the free SSL certificates from CACert.Org so I had to browse to their root certificate page and load the class 1 and class 3 certs into the iPhone before it would talk happily to my DAViCal server. I'm hoping to continue with reasonably frequent incremental releases of DAViCal for the rest of the year, hopefully with 0.9.7.4 sometime in late October. What will be included there might also depend on how productive my visit to CalConnect XVI is in three weeks too, and I'm looking forward to that.

I'm moving to the US on Thursday, so I will be here on Wednesday evening from about 7. If your presence is unlikely to make me stupifyingly angry, feel free to join me.

A quick reminder about the meeting about forming a Koha foundation in a few hours. The agenda and information links are on the wiki. I d really like to see everyone invoved in koha development there, or you could leave comments here for me to take to the meeting. Someone will link a summary and the transcript from the wiki after the meeting.

For those who aren t clinically dead, you may have heard of the BBC . The BBC are the state-ish-funded TV network in the UK, and the country s biggest broadcaster, alongside three other major terrestrial broadcasters who make their content widely available without payment ITV, Channel 4, and Five. These broadcasters also make some or all of their programming available for streaming over the Internets usually their home-grown programming only, not licensed stuff from America. Now, once upon a time, the online functionality was mostly offered via a proprietary P2P-and-DRM-based system called Kontiki. Kontiki was unpopular for various reasons for example, it was Windows-only, and banned by several Internet providers due to the use of P2P (e.g. I know such technology is still banned on the University of Oxford network). As a result, this lead to the introduction and eventual replacement of browser-based streaming solutions, starting with the changes made to BBC s iPlayer. iPlayer is nowadays a combination of an Adobe Flash service for web surfers, an unencrypted MP4 streaming service for users of mobile devices such as iPhones, and as of a couple of weeks ago, has streaming support built directly into the PlayStation 3 s user interface too. Oh, and on the PC, it supports DRM-based downloading courtesy of the Adobe Air platform, on Windows, Mac, and Air-capable (x86) Linux. Channel 4 s service 4od, and Five s Demand Five, are also based on Adobe Flash, and streaming-only. They re basic and functional. The final interesting one here is ITV s ITV Player. ITV Player was, until about a week ago, the only non-Flash service, instead making use of Microsoft Silverlight. They have now changed to be Flash-based, like their peers, meaning the entire market mandates use of the Adobe Flash plugin or, at a push, command-line utilities or browser plugins which grab the raw video files from the broadcasters servers, in violation of their licenses. Why is this interesting? Well, when ITV Player used Silverlight, we could watch TV using Free Software: Novell Moonlight 2.0 Beta 1.1 and above worked fine with it, on i386 and AMD64 (and other architectures with a recompile). Now that it s using Flash rather than Silverlight, where do we stand for watching streaming TV legitimately with Free Software? Let s take a peek! Firstly, some preamble. I m running Ubuntu Jaunty, and I hand-compiled a SVN (I think SVN? Maybe Bzr) snapshot of Gnash revision 11485 to ensure I had an up-to-date view of proceedings. It definitely seems to be working, as I m introduced to the world of Flash advertising via Gnash, and Youtube.com also works, more or less. And I m not discussing Adobe s Flash plugin here, for various reasons:

• It s proprietary. Boo.
• It s i386-only in several instances a beta of an AMD64 plugin exists, but your browser will crash on BBC iPlayer sites if you have the iPlayer Adobe Air app installed, as Air is i386-only. And the packages in Ubuntu install the i386 plugin alongside the abominable and crashy nsPluginWrapper.
• Did I mention it was proprietary? If the only way to surf the web on a Free OS is with proprietary software, then we re not doing very well.

So, Gnash it is. Firstly, it s a PITA to compile, as upstream seem to have misunderstood how AutoFoo works i.e. it detects that you don t have headers installed for certain features, and tells you so, yet still enables those features at configure-time (and obviously fails when building). Hey guys, if I don t have qapplication.h, take the hint and disable KDE support for me like every other bloody app does. With that out of the way, let s get to it! BBC iPlayer Well, what does the landing look like? Looks fine to me! Let s try playing a show! Oh. Um Never mind, then. Seems iPlayer s JavaScript to detect Flash presence doesn t pick up on Gnash, and it bails out. Score so far: 0/1 Demand Five Another former Kontiki partner, how do these guys fare? Hey, that looks pretty good to me! Perhaps we re onto a winner this time? Poot. Gnash is definitely being invoked see the context menu there but it sure isn t doing anything useful. Score: 0/2 Channel 4 4od How do those hip cats at Channel 4 fare? Hm Gotta confess, not feeling too hopeful about this one Oh, well, even worse than iPlayer. What you folks might not recognise is the missing Play buttons which are supposed to be to the right of the program descriptions in that list of episodes. Presumably more Javascript/Flash interop failure. 0/3 ITV Player Last, but not least, how does the newest entrant into Microsoft-free streaming fare? Now, now, in fairness, it s always been this bad, even when they used Silverlight weirdos that they are, ITV have always used Flash for their navigation, even when they used Silverlight for playback. The Flash-based navigation you (don t) see here is barely any better even with the proprietary Flash plugin. What the proprietary plugin does NOT do, however, is consume the 750 or so meg of RAM that Gnash did when sat idle on this screen. I mean, that s not a problem, that s why I have 6 gig in here, but still, not wise on Wifey s netbook. Oh. Well then. 0/4 it is. So? What annoys me here isn t so much that nothing works. I m used to there being temporary gaps in Free Software functionality, that s pretty normal. But I m greatly vexed that one of these four used to work on a Free platform, and now it doesn t and that places like UbuntuForums are filled with people celebrating that fact. Celebrating that ITV have stopped using the evil nasty Microsoft system which happened to have a functional Free replacement and that they ve now moved to a non-Microsoft system which mandates a proprietary plugin. It s not the first time either Major League Baseball in the USA used to use Silverlight for their HD streaming, and now they use a combination of Flash and a proprietary Windows-only extension to Flash to make it load WMV files this is considered a victory. It really isn t. We should NEVER be forced to use Proprietary software in order to surf the web yet now we ve gone from having access to 25% of the UK s streaming TV services via Free Software to 0% of them, and people are happy about it. So, I want you to think long and hard about this question, one which seems to get the oddball answer far too often: What is more important promoting Free Software, or demoting Microsoft Corp?

If you want to play a trick on a colleague who is writing a LaTeX document: Open the file, copy the entire contents of the file and paste it at the very end. LaTeX will happily process the file and render the first part. But your colleague will likely try to edit the end of the file and soon feel haunted because his changes to the file have no effect no matter how often he deletes the resulting PDF file or any intermediate file, how often he renames the original file or moves it somewhere else...(Just happened to me, but not due to a mean colleague, but due to some accidential vim commands.)

There will be an EU crackdown on websites selling consumer electronic goods which is entirely understandable when 203 out of 369 sites appeared to break the law. (first seen on BBC News) If you re a shop owner, the good site and bad site examples are pretty good, while local trading standards offices advise on selling online. If you re a buyer, see my guide on How to Check Web Shops for Basic Security. Why is it so bad? Do companies not understand the law? Do they not bother to check the law? Do they deliberately decide to ignore it? Don t customers prefer law-abiding web shops, or are low prices attractive enough to overcome that?

The NYT has an interesting article about research into treating insomnia over the internet [1]. I wonder how many other psychological issues can be effectively treated over the net. From next year all Cadbury Dairy Milk Chocolate sold in Australia will be made from fair-trade cocoa [2]. Cadbury Dairy Milk Chocolate is the most popular type of chocolate sold in Australia so this is a significant market shift. For a long time Cadbury has sold fair trade chocolate under the name Green and Black. Of course we now have to wait for Cadbury to use fair trade cocoa in all their other chocolate varieties. Mike Rowe gave an interesting TED talk about the value of manual labour [3]. He suggested that there should be a PR campaign for skilled manual labour jobs and noted that his observation (through his work on his Dirty Jobs TV series) was that the people who do some of the less popular jobs appear to be happier. The GapMinder.org web site has some interesting analysis of statistical information on countries and regions [4]. It is based on the work of Hans Rosling who is well known for his high quality TED talks [5]. Unfortunately the web site requires Flash, I will probably try it out with Gnash some time. Miru Kim gave a TED talk about her work photographing herself nude in abandoned buildings and industrial spaces [6]. Among other things she photographed herself lying naked on a pile of bones in the crypt underneath Paris which is fairly dangerous. I ve visited the crypt, it s an interesting experience but I was very careful to touch nothing you never know which of the bones came from victims of smallpox and other nasty diseases. Strangely they have an ongoing problem of visitors stealing bones, when I visited there were several bones at the exit that had been confiscated from visitors some of which had mummified flesh attached Steinar H. Gunderson wrote a good description of the basics of how the TCP protocol works [7]. He also links to a web page he wrote that will measure your potential TCP throughput and give you information on the link. This is really handy if you are behind some sort of firewall and want to know what is being done to your TCP stream when it s in transit. Apparently Christian couples tend to use a shared email account to reduce the risk of cheating [8]. It s hardly a surprise that Christians have a much higher divorce rate than atheists and agnostics [9]. The NY Times has an interesting article about iPhones overloading the AT&T network [10]. Recently I ve been having some problems sending MMS with my Three phone, some relatives who use Three have been having connection problems in certain areas with marginal signal quality, and the download speed of my Three data connection is significantly reduced (used to be ~70KB/s, now I m lucky to get 20KB/s). I suspect that the new smart phones that are being sold are largely to blame. But the up-side is that when they engineer their network to work properly with the smart phones then my Internet use (ssh and basic web browsing) will work really well. Michael Tieman wrote an interesting blog post about software patents which compares them to Land Mines [11]. Of course this analogy falls down badly while the US is still leading the world in manufacturing land mines. Rebecca Saxe gave an interesting TED talk about how brains make moral judgeents [12]. In her research she did some tests with using magnetic pulses to decrease the function of the region of the brain that allows people to judge the others and she was able to significantly affect the results of judgement tests. Brendan Scott analyses the netbook wars and concludes that it has been a significant loss for Microsoft [13]. ArsTechnica has an analysis of the real word-processing requirements [14], they suggest that in most cases MS-Word (and other word-processor) documents could be replaced with HTML or Wiki pages for a better end result.

• [1] http://www.nytimes.com/2009/08/11/health/11slee.html
• [2] http://www.news.com.au/story/0,27574,25985054-29277,00.html
• [3] http://www.ted.com/talks/lang/eng/mike_rowe_celebrates_dirty_jobs.html
• [4] http://www.gapminder.org/
• [5] http://www.ted.com/speakers/hans_rosling.html
• [6] http://www.ted.com/talks/lang/eng/miru_kim_s_underground_art.html
• [7] http://blog.sesse.net/blog/tech/2009-08-30-11-33_trying_to_understand_tcp_performance.html
• [8] http://www.smh.com.au/technology/technology-news/christian-couples-share-email-accounts-to-stay-faithful-20090907-fdaw.html
• [9] http://www.religioustolerance.org/chr_dira.htm
• [10] http://www.nytimes.com/2009/09/03/technology/companies/03att.html
• [11] http://opensource.org/node/465
• [12] http://www.ted.com/talks/rebecca_saxe_how_brains_make_moral_judgments.html
• [13] http://brendanscott.wordpress.com/2009/08/10/netbooks-microsoft-a-turning-point/
• [14] http://arstechnica.com/microsoft/news/2009/08/microsoft-word-1983 2009-rest-in-peace.ars

Today it was once again time for the Chicago Half Marathon (which I have now been running in 2003, 2004, 2005, 2006, 2007 and 2008). Conditions were much much better than last year's very heavy rainfall---we were once again treated to a sunny and clear Chicago sky. It was however a little on the humid side and got somewhat warm; a few friends I talked to suffered on the second half of the race and I also slowed down. As for the race itself, I didn't run it quite as evenly as I had hoped, faded a little around mile ten and eleven and came in at 1:34:54, or just under 7:15 min/mile. Not a bad time---I have done better (e.g. last year) but also worse. All in all still one my very favourite races, and this year with a once-again improved course that featured even more running along the lake. I will probably be back next year.