About a month ago, on 20th of March, GNU Screen had its 27th anniversary. A few days ago, Amadeusz S awi ski, GNU Screen s new primary upstream maintainer, released the status quo of Screen development as version 4.2.0 (probably to distinguish it from all those 4.1.0 labeled development snapshots floating around in most Linux distributions nowadays). I did something similar and uploaded the status quo of Debian s screen package in git as 4.1.0~20120320gitdb59704-10 to Debian Sid shortly afterwards. That upload should hit Jessie soon, too, resolving the following two issues also in Testing:

• #740301: proper systemd support Thanks Josh Triplett for his help!
• #735554: fix for multiuser usage Thanks Martin von Wittich for spotting this issue!

That way I could decouple these packaging fixes/features from the new upstream release which I uploaded to Debian Experimental for now. Testers for the 4.2.0-1 package are very welcome! Oh, and by the way, that upstream comment (or ArchLinux s according announcement) about broken backwards compatibility with attaching to running sessions started with older Screen releases doesn t affected Debian since that has been fixed in Debian already with the package which is in Wheezy. (Thanks again Julien Cristau for the patch back then!) While there are bigger long-term plans at upstream, Amadeusz is already working on the next 4.x release (probably named 4.2.1) which will likely incorporate some of the patches floating around in the Linux distributions packages. At least SuSE and Debian offered their patches explicitly for upstream inclusion. So far already two patches found in the Debian packages have been obsoleted by upstream git commits after the 4.2.0 release. Yay!

Yesterday I found out that I was accepted into the Google Summer of Code program. I was accepted by Debian and will be working on a Metrics Portal. You can view the announcement on the Debian blog. The Metrics Portal will have a database that stores historical data on Debian. It will have an interface to add/remove metrics and a web interface to show the metrics graphically. It will utilize cron jobs to update the metrics and generate graphs. The web interface will utilize JavaScript to allow the client to overlay graphs for comparison purposes. An optional task is for me to create a Debian Package of the portal code for easy deployment of the portal. I have decided to use jinja2 as the templating language, flot.js as the JavaScript graphing library, JSON for data, SQLAlchemy for database access, and marshmallow to serialize Python objects to JSON for use with flot. You can read more about the Metrics Portal by reading the project listing or by reading my proposal. To keep up to date on my progress, you can either read this blog, or you can read the soc-corrdination mailing list.

Zoe had her first day back at Kindy this morning for Term 2. I couldn't believe how fast Term 1 flew by, and how little I felt I accomplished on a personal front. The two weeks of school holidays certainly put the brakes on trying to get anything much more done for myself, but Zoe and I had a great time. I was really happy with the variety of activities we were able to do, and it was nice that Zoe and Megan got to spend a reasonable amount of time together too. The weather cooperated for the majority of the time, which was the cherry on top. Zoe only had Kindergarten today this week, but Sarah has the week off, so she's going to be taking Zoe for the next couple of days, which is really convenient timing, as it'll give me time to recover from some minor surgery tomorrow without having to run around after her. I might also manage to finalise my US tax return. I'm hoping to catch a few movies with Anshu too, who also has the week off work. Zoe slept reasonably well last night. Two wake ups, but they were both quickly resolved, so we both got back to sleep quickly. I was absolutely exhausted last night, but felt positively chipper this morning. We biked to Kindergarten, and I decided to leave the trailer there to make things a bit easier for myself in the afternoon. I got home, and just felt like vegging on the couch. Then I remembered Anshu had the day off, so she came over and we hung out and had lunch. It was really nice to have a few hours during the day off. I biked back to Kindergarten, wondering if I'd have to deal with waking up Zoe from a nap, but she hadn't had a nap. We'd had a bit of a talk at breakfast about napping at Kindergarten, and I have no idea if it helped or not, but it meant we could make an orderly departure. Zoe wanted to participate in Megan's tennis class after Kindergarten, and they were down a kid, which made the warm up stuff not work so well, so the teacher was happy for Zoe to take part. I managed to extract her once the real nitty gritty of the class started. I did get a good opportunity to suss out place availability for term 3. We biked home, and I wanted to take my bike in for a service while I'm on lifting restrictions, so we drove over to Cannon Hill to drop it off. The Gold Cross bike shop has now merged into the Super Amart store, so Zoe wanted to look at everything on the way back out. We eventually emerged without buying anything. Next, we went over to Bunnings, because Zoe's been asking if we can grow some veggies and flowers from seed. That ended up being about an hour of trekking around the nursery section trying to find stuff. It was a good way to use up the afternoon. We made it out with a bag of potting mix and a few packets of seeds and a kit for growing stuff that requires a trellis. Unfortunately most of the climbing stuff (like tomatoes) are out of season now, so I'm not sure what we're going to be able to grow with the kit. We got back home, and I put dinner on and we watched a bit of TV together while it cooked. Bath time and bed time went really smoothly, as I think she was pretty tired. Here's hoping she sleeps well tonight.

White Trash The above poster was on a bridge pylon in Flinders St in 2012. It s interesting to see what the Fringe Festival people consider to be associated with white trash . They claim homophobia is a white trash thing however lower class people have little political power and the fact that we still don t have marriage equality in Australia is clear evidence that homophobia is prevalent among powerful people. Toys vs Fairies I took the above photo at Costco in 2012. I think it s worth noting the way that the Disney Fairies (all female and marketed to a female audience) are standing around looking pretty while the Toy Story characters (mostly male and marketed to a male audience) are running out to do things. Having those items side by side on the shelf was a clear example of a trend in toys towards girls being encouraged to be passive while boys are doing things. The Toy Story pack has one female character, so it could be interpreted as being aimed at both boys and girls. But even that interpretation doesn t remove the clear gender difference. It seems ironic to me that the descriptions on the boxes are Read, Play, and Listen for the Toy Story pack and Read, Play, and Colour on the Fairies pack. Colouring is more active than listening so the pictures don t match the contents. Make Up vs Tools I took the above photo in an Aldi store in early 2013, today I was in Aldi and noticed that the same chocolate is still on sale. A clear and pointless gender difference. Rumor has it that some of the gender difference in kids clothing is so that a child can t wear the clothes of an older sibling of different gender, but chocolate only gets eaten once so there is no reason for this. Oath The above poster was inside the male toilet at Melbourne University in 2013. It would probably be good to have something like that on display all the time instead of just for one event. Locks I took the above picture early this year, it shows hundreds of padlocks attached to a bridge across the Yarra River in Melbourne. Each padlock has a message written or inscribed in it, mostly declarations of love. I first noticed this last year, I m not sure how long it s been up. There was nothing formal about this (no signs about it), people just see it and decide that they want to add to it. I guess that the council cuts some of them off periodically as the number of locks doesn t seem to be increasing much in recent times. It would be interesting to do some research into how many locks are needed to start one of these. It would also be interesting to discover whether the nature of the inscriptions determines the speed at which it takes off, would a bunch of padlocks with messages like I Love Linux inspire others as well as messages declaring love for random people? All that is required is some old locks and an engraving tool. I wonder what the social norm might be regarding messing with those locks. If I was to use those padlocks to practice the sport of lock-picking (which I learned when in Amsterdam) I wonder whether random bystanders would try to discourage me. It seems likely that picking the locks and taking them away would get a negative reaction but I wonder whether picking them one at a time and replacing them (or maybe moving them to another wire) would get a reaction. Blackface for Schoolkids A craft shop at the Highpoint shopping center in Melbourne is selling Teacher s Choice brand Multicultural Face Masks . Multicultural is a well regarded term in education, teaching children about other cultures is a good concept but can be implemented really badly. When I was in high school the subject Social Studies seemed to have an approach of look how weird people are in other places instead of teaching the kids anything useful. Sociological Images has an informative article on the Australian Hey Hey it s Saturday blackface incident in 2009 [1]. The idea of these masks seems to involve students dressing up as caricatures of other races. The mask which looks like someone s idea of a Geisha is an even bigger WTF, mixing what the package calls culture (really race) with sex work. When I visited Tokyo I got the impression that French maids fill a similar niche to Geisha for younger Japanese men and the maid cafe thing is really popular there. I think it s interesting to consider the way that a French maid costume is regarded differently to a Geisha costume. I expect that Teacher s Choice doesn t sell French maid costumes. Delicious Cow Usually meat is advertised in a way that minimises the connection to living animals. Often adverts just show cuts of meat and don t make any mention of animals and when animals are shown they are in the distance. The above picture was on the wall at a Grill d burger restaurant in Point Cook. It shows a bovine (looks like a bull even though I believe that cows are the ones that are usually eaten) with a name-tag identifying it as Delicious . The name tag personalises the animal which is an uncommon thing to do when parts of an animal are going to be eaten. Of the animals that are commonly eaten it seems that the general trend is to only show fish as complete live animals, presumably because people can identify with mammals such as cattle in a way that they can t identify with fish. Fish are also the only complete animals that are shown dead, adverts for fish that are sold as parts (EG salmon and tuna) often show complete dead fish. But I ve never seen a meat advert that shows a complete dead cow or sheep.

• [1] http://tinyurl.com/jvvamgb

Early this month at a LUV meeting I gave a talk with only my mobile phone to store notes. I used Google Keep to write the notes as it s one of the easiest ways of writing a note on a PC and quickly transferring it to a phone if I keep doing this I will find some suitable free software for this task. Owncloud seems promising [1], but at the moment I m more concerned with people issues than software. Over the years I ve experimented with different ways of presenting lectures. I m now working with the theory that presenting the same data twice (by speaking and text on a projector) distracts the audience and decreases learning. Editing and Viewing Notes Google Keep is adequate for maintaining notes, it s based on notes that are a list of items (like a shopping list) which is fine for lecture notes. It probably has lots of other functionality but I don t care much about that. Keep is really fast at updating notes, I can commit a change on my laptop and have it visible on my phone in a few seconds over 3G. Most of the lectures that I ve given have involved notes on a laptop. My first laptop was a Thinkpad 385XD with a 12.1 display and all my subsequent laptops have had a bigger screen. When a laptop with a 12 or larger screen is on a lectern I can see the notes at a glance without having to lean forward when 15 or fewer lines of text are displayed on the screen. 15 lines of text is about the maximum that can be displayed on a slide for the audience to read and with the width of a computer display or projector is enough for a reasonable quantity of text. When I run Keep on my Galaxy Note 2 it displays about 20 rather short lines of text in a portrait orientation (5 points for a lecture) and 11 slightly longer lines in a landscape orientation (4 points). In both cases the amount of text displayed on a screen is less than that with a laptop while the font is a lot smaller. My aim is to use free software for everything, so when I replace Keep with Owncloud (or something similar) I will probably have some options for changing the font size. But that means having less than 5 points displayed on screen at a time and thus a change in the way I present my talks (I generally change the order of points based on how well the audience seem to get the concepts so seeing multiple points on screen at the same time is a benefit). The Samsung Galaxy Note 2 has a 5.5 display which is one of the largest displays available in a phone. The Sony Xperia X Ultra is one of the few larger phones with a 6.44 display that s a large phone but still not nearly large enough to have more than a few points on screen with a font readable by someone with average vision while it rests on a lectern. The most obvious solution to the problem of text size is to use a tablet. Modern 10 tablets have resolutions ranging from 1920*1080 to 2560*1600 and should be more readable than the Thinkpad I used in 1998 which had a 12 800*600 display. Another possibility that I m considering is using an old phone, a Samsung Galaxy S weighs 118 to 155 grams and is easier to hold up than a Galaxy Note 2 which weighs 180g. While 60g doesn t seem like much difference if I m going to hold a phone in front of me for most of an hour the smaller and lighter phone will be easier and maybe less distracting for the audience. Distributing URLs When I give a talk I often want to share the addresses of relevant web sites with the audience. When I give a talk with the traditional style lecture notes I just put the URLs on the final page (sometimes using tinyurl.com) for people to copy during question time. When I use a phone I have to find another way. I did a test with QR code recognition and found that a code that takes up most of the width of the screen of my Galaxy Note 2 can be recognised by a Galaxy S at a distance of 50cm. If I ran the same software on a 10 tablet then it would probably be readable at a distance of a meter, if I had the QR code take up the entire screen on a tablet it might be readable at 1.5m away, so it doesn t seem plausible to hold up a tablet and allow even the first few rows of the audience to decode a QR code. Even if newer phones have better photographic capabilities than the Galaxy S that I had available for testing there are still lots of people using old phones who I want to support. I think that if QR codes are to be used they have to be usable by at least the first three rows of the audience for a small audience of maybe 50 people as that would allow everyone who s interested to quickly get in range and scan the code at the end. Chris Samuel has a photo (taken at the same meeting) showing how a QR code from a phone could be distributed to a room [2]. But that won t work for all rooms. One option is to just have the QR code on my phone and allow audience members to scan it after the lecture. As most members of the audience won t want the URLs it should be possible for the interested people to queue up to scan the QR code(s). Another possibility I m considering is to use a temporary post on my documents blog (which isn t syndicated) for URLs. The WordPress client for Android works reasonably well so I could edit the URL list at any time. That would work reasonably well for talks that have lots of URLs which is quite rare for me. A final option is to use Twitter, at the end of a talk I could just tweet the URLs with suitable descriptions. A good portion of the Tweets that I have written is URLs for web sites that I find interesting so this isn t a change. This is probably the easiest option, but with the usual caveat of using a proprietary service as an interim measure until I get a free software alternative working. Any suggestions? Please comment if you have any ideas about ways of addressing these issues. Also please let me know if anyone is working on a distributed Twitter replacement. Please note that anything which doesn t support followers on multiple servers and re-tweets and tweeting to users on other servers isn t useful in this regard.

• [1] https://owncloud.com/
• [2] http://tinyurl.com/nww3wu4

The new version of OpenStack is out, and I have just finished uploading it all into Debian Sid. With a total of 38 packages that I uploaded yesterday (which was exhausting!), most, if not all, were only moving from Experimental to Sid with only tiny updates, and this represents the achievement of 6 months of packaging work. The new feature list is impressive, and I would like to highlight some part of it:

• New Ironic bare metal service.
• New Designate DNS as a Service project.
• Trove (DB as a Service) graduated from incubation and should work well now.
• TripleO (OpenStack On OpenStack) is now fully in Debian, together with Tuskar and Tuskar-UI.
• OpenStack now has VXLAN support through the new version of OVS and kernel >= 3.13. This solves the scalability issues with GRE tunnels.

For the moment, I haven t packaged Sahara (eg: Hadoop as a service), but it might come later as a customer of us might require it. There s a lot less unit tests issues in the packages I uploaded to Sid: all SQLAlchemy issues have been dealt with. I wasn t confident with the Havana release that Sid / Testing would be a good environment for OpenStack, but this time with Icehouse, I think it should be much better. Please test this brand new release and report issues on the BTS. As always, the packages are available also as Wheezy backports through the usual channels (see the official install guide).

Zoe slept until 7:45am this morning, which is absolutely unheard of in our house. She did wake up at about 5:15am yelling out for me because she'd kicked her doona off and lost Cowie, but went back to sleep once I sorted that out. She was super grumpy when she woke up, which I mostly attributed to being hungry, so I got breakfast into her as quickly as possible and she perked up afterwards. Today there was a free magic show at the Bulimba Library at 10:30am, so we biked down there. I really need to work on curbing Zoe's procrastination. We started trying to leave the house at 10am, and as it was, we only got there with 2 minutes to spare before the show started. Magic Glen put on a really good show. He was part comedian, part sleight of hand magician, and he did a very entertaining show. There were plenty of gags in it for the adults. Zoe started out sitting in my lap, but part way through just got up and moved closer to the front to sit with the other kids. I think she enjoyed herself. I'd have no hesitation hiring this guy for a future birthday party. Zoe had left her two stuffed toys from the car at Megan's house on Tuesday after our Port of Brisbane tour, and so after the magic show we biked to her place to retrieve them. It was close to lunch by this stage, so we stayed for lunch, and the girls had a bit of a play in the back yard while Megan's little sister napped. It was getting close to time to leave for our flu shots, so I decided to just bike directly to the doctor from Megan's place. I realised after we left that we'd still left the stuffed toys behind, but the plan was to drive back after our flu shots and have another swim their neighbour's pool, so it was all good. We got to the doctor, and waited for Sarah to arrive. Sarah and I weren't existing patients at Zoe's doctor, but we'd decided to get the flu shot as a family to try and ease the experience for Zoe. We both had to do new patient intake stuff before we had a consult with Zoe's doctor and got prescriptions for the flu shot. I popped next door to the adjacent pharmacy get the prescriptions filled, and then the nurse gave us the shots. For the last round of vaccinations that Zoe received, she needed three, and she screamed the building down at the first jab. The poor nurse was very shaken, so we've been working to try and get her to feel more at ease about this one. Zoe went first, and she took a deep breath, and she was winding up to freak out when she had her shot, but then it was all over, and she let the breath go, and looked around with a kind of "is that it?" reaction. She didn't even cry. I was so proud of her. I got my shot, and then Sarah got hers, and we had to sit in the waiting room for 10 minutes to make sure we didn't turn into pumpkins, and we were on our way. We biked home, I grabbed our swim gear, and we drove back to Megan's place. The pool ended up being quite cold. Megan didn't want to get in, and Zoe didn't last long either. Megan's Mum was working back late, so I invited Megan, her Dad and her sister over for dinner, and we headed home so I could prepare it. One of Zoe's stuffed toys had been located. We had a nice dinner of deviled sausages made in the Thermomix, and for a change I didn't have a ton of leftovers. Jason had found the other stuffed toy in his truck, so we'd finally tracked them both down. After Megan and family went home, I got Zoe to bed without much fuss, and pretty much on time. I think she should sleep well tonight.

Dear lazyweb, for obvious reaons I am in the process of cycling out a lot of passwords. For the last decade or so, I have been using openssl.vim to store less-frequently-used passwords and it's still working fine. Yet, it requires some manual work, not least of which manually adding random garbage at the start of the plain text (and in other places) every time I save my passwords. In the context of changing a lot of passwords at once, this has started to become tedious. Plus, I am not sure if a tool of the complexity and feature-set of Vim is the best choice for security-critical work on encrypted files. Long story short, I am looking for alternatives. I did some research but couldn't come up with anything I truly liked; as there's bound to be tools which fit the requirements of like-minded people, I decided to ask around a bit. My personal short-list of requirements is:

• Strong crypto
• CLI-based
• Must add random padding at the front of the plain text and ideally in other places as well
• Should ideally pad the stored file to a few kB so size-based attacks are foiled
• Must not allow itself to be swapped out, etc
• Must not be hosted, cloud-based, as-a-service, or otherwise compromised-by-default
• Should offer a way to search in the decrypted plain text, nano- or vi-level of comfort are fine
• Both key-value storage or just a large free-form text area would be fine with a slight preference for free-form text

Any and all feedback appreciated. Depending on the level of feedback, I may summarize my own findings and suggestions into a follow-up post.

After the whole Heartbleed fiasco, I ve decided to continue my march towards improving my online security. I d already begun the process of using LastPass to store my passwords and generate random passwords for each site, but I hadn t completed the process, with some sites still using the same passwords, and some having less than ideal strength passwords, so I spent some time today improving my password position. Here s some of the bad examples of password policy I ve discovered today. First up we have Live.com. A maximum of 16 characters from the Microsoft auth service. Seems to accept any character though. This excellent example is from creditexpert.co.uk, one of the credit agencies here in the UK. They not only restrict to 20 characters, they restrict you to @, ., _ or . So much for teaching people how to protect themselves online. Here s Tesco.com after attempting to change my password to QvHn#9#kDD%cdPAQ4&b&ACb4x%48#b . If you can figure out how this violates their rules, I d love to know. And before you ask, I tried without numbers and that still failed so it can t be the three and only three thing. The only other idea might be that they meant i.e. rather than e.g. , but I didn t test that. Edit: Here is a response from Tesco on Twitter: Here s a poor choice from ft.com, refusing to accept non-alphanumeric characters. On the plus side they did allow the full 30 characters in the password. The finest example of a poor security policy is a company who will remain nameless due to their utter lack of security. Not only did they not use HTTPS, they accepted a 30 character password and silently truncated it to 20 characters. The reason I know this is because when I logged out and tried to log in again and then used the forgot my password option, they emailed me the password in plain text. I have also been setting up two-factor authentication where possible. Most sites use the Google Authenticator application on your mobile to give you a 6 digit code to type in in addition to your password. I highly recommend you set it up too. There s a useful list of sites that implement 2FA and links to their documentation at http://twofactorauth.org/. I realise that my choice LastPass requires me to trust them, but I think the advantages outweigh the disadvantages of having many sites using the same passwords and/or low strength passwords. I know various people cleverer than me have looked into their system and failed to find any obvious flaws. Remember people, when you implement a password, allow the following things:

• Any length of password. You don t have to worry about length in your database, because when you hash the password, it will be a fixed length. You are hashing your passwords aren t you?
• Any character. The more possible characters that can be in your passwords, the harder it will be to brute force, as you are increasing the number of permutations a hacker needs to try.

If you are going to place restrictions, please make sure the documentation matches the implementation, provide a client-side implementation to match and provide quick feedback to the user, and make sure you explicitly say what is wrong with the password, rather than referring back to the incorrect documentation. There are also many JS password strength meters available to show how secure the inputted passwords are. They are possibly a better way of providing feedback about security than having arbitrary policies that actually harm your security. As someone said to me on twitter, it s not like password is too strong was ever a bad thing. The post Bad Password Policies appeared first on David Pashley.com.

The Freedombox project is working on providing the software and hardware to make it easy for non-technical people to host their data and communication at home, and being able to communicate with their friends and family encrypted and away from prying eyes. It is still going strong, and today a major mile stone was reached. Today, the last of the packages currently used by the project to created the system images were accepted into Debian Unstable. It was the freedombox-setup package, which is used to configure the images during build and on the first boot. Now all one need to get going is the build code from the freedom-maker git repository and packages from Debian. And once the freedombox-setup package enter testing, we can build everything directly from Debian. :) Some key packages used by Freedombox are freedombox-setup, plinth, pagekite, tor, privoxy, owncloud and dnsmasq. There are plans to integrate more packages into the setup. User documentation is maintained on the Debian wiki. Please check out the manual and help us improve it. To test for yourself and create boot images with the FreedomBox setup, run this on a Debian machine using a user with sudo rights to become root:

sudo apt-get install git vmdebootstrap mercurial python-docutils \
  mktorrent extlinux virtualbox qemu-user-static binfmt-support \
  u-boot-tools
git clone http://anonscm.debian.org/git/freedombox/freedom-maker.git \
  freedom-maker
make -C freedom-maker dreamplug-image raspberry-image virtualbox-image

Root access is needed to run debootstrap and mount loopback devices. See the README in the freedom-maker git repo for more details on the build. If you do not want all three images, trim the make line. Note that the virtualbox-image target is not really virtualbox specific. It create a x86 image usable in kvm, qemu, vmware and any other x86 virtual machine environment. You might need the version of vmdebootstrap in Jessie to get the build working, as it include fixes for a race condition with kpartx. If you instead want to install using a Debian CD and the preseed method, boot a Debian Wheezy ISO and use this boot argument to load the preseed values:

url=http://www.reinholdtsen.name/freedombox/preseed-jessie.dat

I have not tested it myself the last few weeks, so I do not know if it still work. If you wonder how to help, one task you could look at is using systemd as the boot system. It will become the default for Linux in Jessie, so we need to make sure it is usable on the Freedombox. I did a simple test a few weeks ago, and noticed dnsmasq failed to start during boot when using systemd. I suspect there are other problems too. :) To detect problems, there is a test suite included, which can be run from the plinth web interface. Give it a go and let us know how it goes on the mailing list, and help us get the new release published. :) Please join us on IRC (#freedombox on irc.debian.org) and the mailing list if you want to help make this vision come true.

We had some requests to get GHC (the Glasgow Haskell Compiler) up and running on two new Ubuntu architectures: arm64, added in 13.10, and ppc64el, added in 14.04. This has been something of a saga, and has involved rather more late-night hacking than is probably good for me. Book the First: Recalled to a life of strange build systems You might not know it from the sheer bulk of uploads I do sometimes, but I actually don't speak a word of Haskell and it's not very high up my list of things to learn. But I am a pretty experienced build engineer, and I enjoy porting things to new architectures: I'm firmly of the belief that breadth of architecture support is a good way to shake out certain categories of issues in code, that it's worth doing aggressively across an entire distribution, and that, even if you don't think you need something now, new requirements have a habit of coming along when you least expect them and you might as well be prepared in advance. Furthermore, it annoys me when we have excessive noise in our build failure and proposed-migration output and I often put bits and pieces of spare time into gardening miscellaneous problems there, and at one point there was a lot of Haskell stuff on the list and it got a bit annoying to have to keep sending patches rather than just fixing things myself, and ... well, I ended up as probably the only non-Haskell-programmer on the Debian Haskell team and found myself fixing problems there in my free time. Life is a bit weird sometimes. Bootstrapping packages on a new architecture is a bit of a black art that only a fairly small number of relatively bitter and twisted people know very much about. Doing it in Ubuntu is specifically painful because we've always forbidden direct binary uploads: all binaries have to come from a build daemon. Compilers in particular often tend to be written in the language they compile, and it's not uncommon for them to build-depend on themselves: that is, you need a previous version of the compiler to build the compiler, stretching back to the dawn of time where somebody put things together with a big magnet or something. So how do you get started on a new architecture? Well, what we do in this case is we construct a binary somehow (usually involving cross-compilation) and insert it as a build-dependency for a proper build in Launchpad. The ability to do this is restricted to a small group of Canonical employees, partly because it's very easy to make mistakes and partly because things like the classic "Reflections on Trusting Trust" are in the backs of our minds somewhere. We have an iron rule for our own sanity that the injected build-dependencies must themselves have been built from the unmodified source package in Ubuntu, although there can be source modifications further back in the chain. Fortunately, we don't need to do this very often, but it does mean that as somebody who can do it I feel an obligation to try and unblock other people where I can. As far as constructing those build-dependencies goes, sometimes we look for binaries built by other distributions (particularly Debian), and that's pretty straightforward. In this case, though, these two architectures are pretty new and the Debian ports are only just getting going, and as far as I can tell none of the other distributions with active arm64 or ppc64el ports (or trivial name variants) has got as far as porting GHC yet. Well, OK. This was somewhere around the Christmas holidays and I had some time. Muggins here cracks his knuckles and decides to have a go at bootstrapping it from scratch. It can't be that hard, right? Not to mention that it was a blocker for over 600 entries on that build failure list I mentioned, which is definitely enough to make me sit up and take notice; we'd even had the odd customer request for it. Several attempts later and I was starting to doubt my sanity, not least for trying in the first place. We ship GHC 7.6, and upgrading to 7.8 is not a project I'd like to tackle until the much more experienced Haskell folks in Debian have switched to it in unstable. The porting documentation for 7.6 has bitrotted more or less beyond usability, and the corresponding documentation for 7.8 really isn't backportable to 7.6. I tried building 7.8 for ppc64el anyway, picking that on the basis that we had quicker hardware for it and didn't seem likely to be particularly more arduous than arm64 (ho ho), and I even got to the point of having a cross-built stage2 compiler (stage1, in the cross-building case, is a GHC binary that runs on your starting architecture and generates code for your target architecture) that I could copy over to a ppc64el box and try to use as the base for a fully-native build, but it segfaulted incomprehensibly just after spawning any child process. Compilers tend to do rather a lot, especially when they're built to use GCC to generate object code, so this was a pretty serious problem, and it resisted analysis. I poked at it for a while but didn't get anywhere, and I had other things to do so declared it a write-off and gave up. Book the Second: The golden thread of progress In March, another mailing list conversation prodded me into finding a blog entry by Karel Gardas on building GHC for arm64. This was enough to be worth another look, and indeed it turned out that (with some help from Karel in private mail) I was able to cross-build a compiler that actually worked and could be used to run a fully-native build that also worked. Of course this was 7.8, since as I mentioned cross-building 7.6 is unrealistically difficult unless you're considerably more of an expert on GHC's labyrinthine build system than I am. OK, no problem, right? Getting a GHC at all is the hard bit, and 7.8 must be at least as capable as 7.6, so it should be able to build 7.6 easily enough ... Not so much. What I'd missed here was that compiler engineers generally only care very much about building the compiler with older versions of itself, and if the language in question has any kind of deprecation cycle then the compiler itself is likely to be behind on various things compared to more typical code since it has to be buildable with older versions. This means that the removal of some deprecated interfaces from 7.8 posed a problem, as did some changes in certain primops that had gained an associated compatibility layer in 7.8 but nobody had gone back to put the corresponding compatibility layer into 7.6. GHC supports running Haskell code through the C preprocessor, and there's a __GLASGOW_HASKELL__ definition with the compiler's version number, so this was just a slog tracking down changes in git and adding #ifdef-guarded code that coped with the newer compiler (remembering that stage1 will be built with 7.8 and stage2 with stage1, i.e. 7.6, from the same source tree). More inscrutably, GHC has its own packaging system called Cabal which is also used by the compiler build process to determine which subpackages to build and how to link them against each other, and some crucial subpackages weren't being built: it looked like it was stuck on picking versions from "stage0" (i.e. the initial compiler used as an input to the whole process) when it should have been building its own. Eventually I figured out that this was because GHC's use of its packaging system hadn't anticipated this case, and was selecting the higher version of the ghc package itself from stage0 rather than the version it was about to build for itself, and thus never actually tried to build most of the compiler. Editing ghc_stage1_DEPS in ghc/stage1/package-data.mk after its initial generation sorted this out. One late night building round and round in circles for a while until I had something stable, and a Debian source upload to add basic support for the architecture name (and other changes which were a bit over the top in retrospect: I didn't need to touch the embedded copy of libffi, as we build with the system one), and I was able to feed this all into Launchpad and watch the builders munch away very satisfyingly at the Haskell library stack for a while. This was all interesting, and finally all that work was actually paying off in terms of getting to watch a slew of several hundred build failures vanish from arm64 (the final count was something like 640, I think). The fly in the ointment was that ppc64el was still blocked, as the problem there wasn't building 7.6, it was getting a working 7.8. But now I really did have other much more urgent things to do, so I figured I just wouldn't get to this by release time and stuck it on the figurative shelf. Book the Third: The track of a bug Then, last Friday, I cleared out my urgent pile and thought I'd have another quick look. (I get a bit obsessive about things like this that smell of "interesting intellectual puzzle".) slyfox on the #ghc IRC channel gave me some general debugging advice and, particularly usefully, a reduced example program that I could use to debug just the process-spawning problem without having to wade through noise from running the rest of the compiler. I reproduced the same problem there, and then found that the program crashed earlier (in stg_ap_0_fast, part of the run-time system) if I compiled it with +RTS -Da -RTS. I nailed it down to a small enough region of assembly that I could see all of the assembly, the source code, and an intermediate representation or two from the compiler, and then started meditating on what makes ppc64el special. You see, the vast majority of porting bugs come down to what I might call gross properties of the architecture. You have things like whether it's 32-bit or 64-bit, big-endian or little-endian, whether char is signed or unsigned, that sort of thing. There's a big table on the Debian wiki that handily summarises most of the important ones. Sometimes you have to deal with distribution-specific things like whether GL or GLES is used; often, especially for new variants of existing architectures, you have to cope with foolish configure scripts that think they can guess certain things from the architecture name and get it wrong (assuming that powerpc* means big-endian, for instance). We often have to update config.guess and config.sub, and on ppc64el we have the additional hassle of updating libtool macros too. But I've done a lot of this stuff and I'd accounted for everything I could think of. ppc64el is actually a lot like amd64 in terms of many of these porting-relevant properties, and not even that far off arm64 which I'd just successfully ported GHC to, so I couldn't be dealing with anything particularly obvious. There was some hand-written assembly which certainly could have been problematic, but I'd carefully checked that this wasn't being used by the "unregisterised" (no specialised machine dependencies, so relatively easy to port but not well-optimised) build I was using. A problem around spawning processes suggested a problem with SIGCHLD handling, but I ruled that out by slowing down the first child process that it spawned and using strace to confirm that SIGSEGV was the first signal received. What on earth was the problem? From some painstaking gdb work, one thing I eventually noticed was that stg_ap_0_fast's local stack appeared to be being corrupted by a function call, specifically a call to the colourfully-named debugBelch. Now, when IBM's toolchain engineers were putting together ppc64el based on ppc64, they took the opportunity to fix a number of problems with their ABI: there's an OpenJDK bug with a handy list of references. One of the things I noticed there was that there were some stack allocation optimisations in the new ABI, which affected functions that don't call any vararg functions and don't call any functions that take enough parameters that some of them have to be passed on the stack rather than in registers. debugBelch takes varargs: hmm. Now, the calling code isn't quite in C as such, but in a related dialect called "Cmm", a variant of C-- (yes, minus), that GHC uses to help bridge the gap between the functional world and its code generation, and which is compiled down to C by GHC. When importing C functions into Cmm, GHC generates prototypes for them, but it doesn't do enough parsing to work out the true prototype; instead, they all just get something like extern StgFunPtr f(void);. In most architectures you can get away with this, because the arguments get passed in the usual calling convention anyway and it all works out, but on ppc64el this means that the caller doesn't generate enough stack space and then the callee tries to save its varargs onto the stack in an area that in fact belongs to the caller, and suddenly everything goes south. Things were starting to make sense. Now, debugBelch is only used in optional debugging code; but runInteractiveProcess (the function associated with the initial round of failures) takes no fewer than twelve arguments, plenty to force some of them onto the stack. I poked around the GCC patch for this ABI change a bit and determined that it only optimised away the stack allocation if it had a full prototype for all the callees, so I guessed that changing those prototypes to extern StgFunPtr f(); might work: it's still technically wrong, not least because omitting the parameter list is an obsolescent feature in C11, but it's at least just omitting information about the parameter list rather than actively lying about it. I tweaked that and ran the cross-build from scratch again. Lo and behold, suddenly I had a working compiler, and I could go through the same build-7.6-using-7.8 procedure as with arm64, much more quickly this time now that I knew what I was doing. One upstream bug, one Debian upload, and several bootstrapping builds later, and GHC was up and running on another architecture in Launchpad. Success! Epilogue There's still more to do. I gather there may be a Google Summer of Code project in Linaro to write proper native code generation for GHC on arm64: this would make things a good deal faster, but also enable GHCi (the interpreter) and Template Haskell, and thus clear quite a few more build failures. Since there's already native code generation for ppc64 in GHC, getting it going for ppc64el would probably only be a couple of days' work at this point. But these are niceties by comparison, and I'm more than happy with what I got working for 14.04. The upshot of all of this is that I may be the first non-Haskell-programmer to ever port GHC to two entirely new architectures. I'm not sure if I gain much from that personally aside from a lot of lost sleep and being considered extremely strange. It has, however, been by far the most challenging set of packages I've ported, and a fascinating trip through some odd corners of build systems and undefined behaviour that I don't normally need to touch.

I'm pondering a rewrite of my console-based mail-client. While it is "popular" it is not popular. I suspect "console-based" is the killer. I like console, and I ssh to a remote server to use it, but having different front-ends would be neat. In the world of mailpipe, etc, is there room for a graphic console client? Possibly. The limiting factor would be the lack of POP3/IMAP. Reworking things such that there is a daemon to which a GUI, or a console client, could connect seems simple. The hard part would obviously be working the IPC and writing the GUI. Any toolkit selected would rule out 40% of the audience. In other news I'm stalling on replying to emails. Irony.

I did a large upgrade tonight and noticed there was a mutt upgrade, no biggie really .Except my I have for years (incorrectly?) used the i key when reading a specific email to jump back to the list of emails, or from index to pager in mutt speak. Instead of my pager of mails, I got No news servers defined! The fix is rather simple, in muttrc put

bind pager i exit

and you re back to using the i key the wrong way again like me.

(This is my first race of the 2014 season.)

I had entered this race in 2013 and found it was effective for focusing winter training. As triathlons do not typically start until May in the UK, scheduling earlier races can be motivating in the colder winter months. I didn't have any clear goals for the race except to blow out the cobwebs and improve on my 2013 time. I couldn't set reasonable or reliable target times after considerable "long & slow" training in the off-season but I did want to test some new equipment and stategies, especially race pacing with a power meter, but also a new wheelset, crankset and helmet. Preparation was both accidentally and deliberately compromised: I did very little race-specific training as my season is based around an entirely different intensity of race, but compounding this I was confined to bed the weekend before. Sleep was acceptable in the preceding days and I felt moderately fresh on race morning. Nutrition-wise, I had porridge and bread with jam for breakfast, a PowerGel before the race, 750ml of PowerBar Perform on the bike along with a "Hydro" PowerGel with caffeine at approximately 30km.

---

---

We had a bit of a rough night last night. I noticed Zoe was pretty hot when she had a nap yesterday after not really eating much lunch. She still had a mild fever after her nap, so I gave her some paracetamol (aka acetaminophen, that one weirded me out when I moved to the US) and called for a home doctor to check her ears out. Her ears were fine, but her throat was a little red. The doctor said it was probably a virus. Her temperature wasn't so high at bed time, so I skipped the paracetamol, and she went to bed fine. She did wake up at about 1:30am and it took me until 3am to get her back to bed. I think it was a combination of the fever and trying to phase out her white noise, but she just didn't want to sleep in her bed or her room. At 3am I admitted defeat and let her sleep with me. She had only a slightly elevated temperature this morning, and otherwise seemed in good spirits. We were supposed to go to a family lunch today, because my sister and brother are in town with their respective families, but I figured we'd skip that on account that Zoe may have still had something, and coupled with the poor night's sleep, I wasn't sure how much socialising she was going to be up for. My ear has still been giving me grief, and I had a home doctor check it yesterday as well, and he said the ear canal was 90% blocked. First thing this morning I called up to make an appointment with my regular doctor to try and get it flushed out. The earliest appointment I could get was 10:15am. So we trundled around the corner to my doctor after a very slow start to the day. I got my ear cleaned out and felt like a million bucks afterwards. We went to Woolworths to order an undecorated mud slab cake, so I can try doing a trial birthday cake. I've given up on trying to do the sitting minion, and significantly scaled back to just a flat minion slab cake. The should be ready tomorrow. The family thing was originally supposed to be tomorrow, and was only moved to today yesterday. My original plan had been to take Zoe to a free Dora the Explorer live show that was on in the Queen Street Mall. I decided to revert back to the original plan, but by this stage, it was too late to catch the 11am show, so the 1pm show was the only other option. We had a "quick" lunch at home, which involved Zoe refusing the eat the sandwich I made for her and me convincing her otherwise. Then I got a time-sensitive phone call from a friend, and once I'd finished dealing with that, there wasn't enough time to take any form of public transport and get there in time, so I decided to just drive in. We parked in the Myer Centre car park, and quickly made our way up to the mall, and made it there comfortably with 5 minutes to spare. The show wasn't anything much to phone home about. It was basically just 20 minutes of someone in a giant Dora suit acting out was was essentially a typical episode of Dora the Explorer, on stage, with a helper. Zoe started out wanting to sit on my lap, but made a few brief forays down to the "mosh pit" down the front with the other kids, dancing around. After the show finished, we had about 40 minutes to kill before we could get a photo with Dora, so we wandered around the Myer Centre. I let Zoe choose our destinations initially, and we browsed a cheap accessories store that was having a sale, and then we wandered downstairs to one of the underground bus station platforms. After that, we made our way up to Lincraft, and browsed. We bought a $5 magnifying glass, and I let Zoe do the whole transaction by herself. After that it was time to make our way back down for the photo. Zoe made it first in line, so we were in and out nice and quick. We got our photos, and they gave her a little activity book as well, which she thought was cool, and then we headed back down the car park. In my haste to park and get top side, I hadn't really paid attention to where we'd parked, and we came down via different elevators than we went up, so by the time I'd finally located the car, the exit gate was trying to extract an extra $5 parking out of me. Fortunately I was able to use the intercom at the gate and tell my sob story of being a nincompoop, and they let us out without further payment. We swung by the Valley to clear my PO box, and then headed home. Zoe spontaneously announced she'd had a fun day, so that was lovely. We only had about an hour and half to kill before Sarah was going to pick up Zoe, so we just mucked around. Zoe looked at stuff around the house with her magnifying glass. She helped me open my mail. We looked at some of the photos on my phone. Dayframe and a Chromecast is a great combination for that. We had a really lovely spell on the couch where we took turns to draw on her Magna Doodle. That was some really sweet time together. Zoe seemed really eager for her mother to arrive, and kept asking how much longer it was going to be, and going outside our unit's front door to look for her. Sarah finally arrived, and remarked that Zoe felt hot, and so I checked her temperature, and her fever had returned, so whatever she has she's still fighting off. I decided to do my Easter egg shopping in preparation for Sunday. A friend suggested this cool idea of leaving rabbit paw tracks all over the house in baby powder, and I found a template online and got that all ready to go. I had a really great yoga class tonight. Probably one of the best I've had in a while in terms of being able to completely clear my head. I'm looking forward to an uninterrupted night's sleep tonight.

Wow. 3G delta. I haven t booted this laptop for a while I think I m finally ready to make the move from gnome2 to gnome3. There are bits that still annoy me, but I think it s off to a good start. Upgrading perl from 5.10 to 5.14.

cjac@calcifer:~$ sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages will be REMOVED:
  at-spi capplets-data compiz compiz-gnome compiz-gtk defoma deskbar-applet g++-4.3 gcc-4.3 gcj-4.4-base gcj-4.4-jre gcj-4.4-jre-headless gcj-4.4-jre-lib
  gdm3 gir1.0-clutter-1.0 gir1.0-freedesktop gir1.0-glib-2.0 gir1.0-gstreamer-0.10 gir1.0-gtk-2.0 gir1.0-json-glib-1.0 glade-gnome gnome-about
  gnome-accessibility gnome-applets gnome-core gnome-panel gnome-utils-common lib32readline5-dev libbrasero-media0 libclass-mop-perl libdb4.7-java
  libdb4.8-dev libdevhelp-1-1 libdigest-sha1-perl libdirectfb-dev libebook1.2-9 libecal1.2-7 libedata-book1.2-2 libedata-cal1.2-7 libedataserverui1.2-8
  libepc-1.0-2 libepc-ui-1.0-2 libept1 libgcj10 libgcj10-awt libgd2-noxpm libgstfarsight0.10-0 libgtkhtml-editor0 libjpeg62-dev libmetacity-private0
  libmono-accessibility1.0-cil libmono-bytefx0.7.6.1-cil libmono-cairo1.0-cil libmono-cil-dev libmono-corlib1.0-cil libmono-cscompmgd7.0-cil
  libmono-data-tds1.0-cil libmono-data1.0-cil libmono-debugger-soft0.0-cil libmono-getoptions1.0-cil libmono-i18n-west1.0-cil libmono-i18n1.0-cil
  libmono-ldap1.0-cil libmono-microsoft7.0-cil libmono-npgsql1.0-cil libmono-oracle1.0-cil libmono-peapi1.0-cil libmono-posix1.0-cil
  libmono-relaxng1.0-cil libmono-security1.0-cil libmono-sharpzip0.6-cil libmono-sharpzip0.84-cil libmono-sqlite1.0-cil libmono-system-data1.0-cil
  libmono-system-ldap1.0-cil libmono-system-messaging1.0-cil libmono-system-runtime1.0-cil libmono-system-web1.0-cil libmono-system1.0-cil
  libmono-webbrowser0.5-cil libmono-winforms1.0-cil libmono1.0-cil libmtp8 libnautilus-extension1 libpango1.0-common libperl5.10 libpolkit-gtk-1-0
  libpulse-browse0 librpm1 librpmbuild1 libsdl1.2-dev libsdl1.2debian-pulseaudio libseed0 libstdc++6-4.3-dev libtelepathy-farsight0 libupnp3 libvlccore4
  libxmlrpc-c3 linphone-nox linux-headers-2.6.32-5-amd64 linux-sound-base metacity mono-2.0-devel mono-devel mysql-client-5.1 mysql-query-browser
  mysql-server-5.1 mysql-server-core-5.1 openoffice.org-base-core openoffice.org-core openoffice.org-gcj openoffice.org-report-builder-bin
  openoffice.org-style-andromeda php5-suhosin portmap python-beagle python-brasero python-docky python-encutils python-evince python-gnomeapplet
  python-gtop python-mediaprofiles python-metacity python-totem-plparser seahorse-plugins smbfs speedbar totem-coherence tqsllib1c2a unixcw vlc
  xserver-xorg-video-nv
The following NEW packages will be installed:
  accountsservice acl aisleriot apg aptdaemon-data aptitude-common asterisk-core-sounds-en asterisk-modules asterisk-moh-opsound-gsm at-spi2-core
  ax25-node bluez btrfs-tools caribou caribou-antler chromium chromium-inspector colord console-setup console-setup-linux cpp-4.6 cpp-4.7 crda
  cryptsetup-bin cups-filters db-util db5.1-util dconf-gsettings-backend dconf-service dconf-tools distro-info-data docutils-common docutils-doc enchant
  extlinux finger folks-common fonts-cantarell fonts-droid fonts-freefont-ttf fonts-horai-umefont fonts-lg-aboriginal fonts-liberation fonts-lyx
  fonts-opensymbol fonts-sil-gentium fonts-sil-gentium-basic fonts-sipa-arundina fonts-stix fonts-takao fonts-takao-gothic fonts-takao-mincho
  fonts-thai-tlwg fonts-tlwg-garuda fonts-tlwg-kinnari fonts-tlwg-loma fonts-tlwg-mono fonts-tlwg-norasi fonts-tlwg-purisa fonts-tlwg-sawasdee
  fonts-tlwg-typewriter fonts-tlwg-typist fonts-tlwg-typo fonts-tlwg-umpush fonts-tlwg-waree fonts-umeplus fuse g++-4.7 g++-4.7-multilib gcc-4.6
  gcc-4.6-base gcc-4.7 gcc-4.7-base gcc-4.7-multilib gcj-4.7-base gcj-4.7-jre gcj-4.7-jre-headless gcj-4.7-jre-lib gconf-service gcr
  gir1.2-accountsservice-1.0 gir1.2-atk-1.0 gir1.2-atspi-2.0 gir1.2-caribou-1.0 gir1.2-clutter-1.0 gir1.2-clutter-gst-1.0 gir1.2-cogl-1.0
  gir1.2-coglpango-1.0 gir1.2-evince-3.0 gir1.2-folks-0.6 gir1.2-freedesktop gir1.2-gck-1 gir1.2-gconf-2.0 gir1.2-gcr-3 gir1.2-gdesktopenums-3.0
  gir1.2-gdkpixbuf-2.0 gir1.2-gee-1.0 gir1.2-gkbd-3.0 gir1.2-glib-2.0 gir1.2-gmenu-3.0 gir1.2-gnomebluetooth-1.0 gir1.2-gnomekeyring-1.0
  gir1.2-gst-plugins-base-0.10 gir1.2-gstreamer-0.10 gir1.2-gtk-3.0 gir1.2-gtkclutter-1.0 gir1.2-gtksource-3.0 gir1.2-gtop-2.0 gir1.2-gucharmap-2.90
  gir1.2-javascriptcoregtk-3.0 gir1.2-json-1.0 gir1.2-mutter-3.0 gir1.2-networkmanager-1.0 gir1.2-notify-0.7 gir1.2-panelapplet-4.0 gir1.2-pango-1.0
  gir1.2-peas-1.0 gir1.2-polkit-1.0 gir1.2-rb-3.0 gir1.2-soup-2.4 gir1.2-telepathyglib-0.12 gir1.2-telepathylogger-0.2 gir1.2-totem-1.0
  gir1.2-totem-plparser-1.0 gir1.2-upowerglib-1.0 gir1.2-vte-2.90 gir1.2-webkit-3.0 gir1.2-wnck-3.0 gir1.2-xkl-1.0 git-man gjs gkbd-capplet glchess
  glib-networking glib-networking-common glib-networking-services glines gnect gnibbles gnobots2 gnome-bluetooth gnome-contacts gnome-control-center-data
  gnome-desktop3-data gnome-font-viewer gnome-icon-theme-extras gnome-icon-theme-symbolic gnome-online-accounts gnome-packagekit gnome-packagekit-data
  gnome-shell gnome-shell-common gnome-sudoku gnome-sushi gnome-themes-standard gnome-themes-standard-data gnome-user-share gnome-video-effects gnomine
  gnotravex gnotski gnuplot gnuplot-nox grilo-plugins-0.1 groff growisofs gsettings-desktop-schemas gstreamer0.10-gconf gtali guile-2.0-libs gvfs-common
  gvfs-daemons gvfs-libs hardening-includes hwdata iagno ienglish-common imagemagick-common ioquake3 ioquake3-server iputils-tracepath ipxe-qemu iw
  keyutils kmod krb5-locales lib32itm1 lib32quadmath0 lib32tinfo-dev lib32tinfo5 libaacplus2 libaacs0 libabiword-2.9 libaccountsservice0 libamd2.2.0
  libapache-pom-java libapol4 libapt-inst1.5 libapt-pkg4.12 libaqbanking-plugins-libgwenhywfar60 libaqbanking34 libaqbanking34-plugins libaqhbci20
  libaqofxconnect7 libarchive12 libasprintf0c2 libassuan0 libatk-adaptor libatk-adaptor-data libatk-bridge2.0-0 libatkmm-1.6-1 libatkmm-1.6-dev
  libatspi2.0-0 libaudiofile1 libavahi-ui-gtk3-0 libavcodec53 libavcodec54 libavformat53 libavformat54 libavutil51 libbabl-0.1-0 libbind9-80 libbison-dev
  libblas3 libbluray1 libboost-iostreams1.49.0 libboost-program-options1.49.0 libboost-python1.49.0 libboost-serialization1.49.0 libboost-thread1.49.0
  libbrasero-media3-1 libcairo-gobject2 libcairo-script-interpreter2 libcamel-1.2-33 libcanberra-dev libcanberra-gtk3-0 libcanberra-gtk3-module
  libcanberra-pulse libcapi20-3 libcaribou-common libcaribou-gtk-module libcaribou-gtk3-module libcaribou0 libccrtp0 libcdio-cdda1 libcdio-paranoia1
  libcdio13 libcfg4 libchamplain-0.12-0 libchamplain-gtk-0.12-0 libcheese-gtk21 libcheese3 libclass-factory-util-perl libclass-isa-perl libclass-load-perl
  libclass-load-xs-perl libclutter-1.0-common libclutter-gst-1.0-0 libclutter-gtk-1.0-0 libclutter-imcontext-0.1-0 libclutter-imcontext-0.1-bin
  libcluttergesture-0.0.2-0 libcmis-0.2-0 libcogl-common libcogl-pango0 libcogl9 libcolord1 libcommons-parent-java libconfdb4 libcoroipcc4 libcoroipcs4
  libcpg4 libcryptsetup4 libcrystalhd3 libcupsfilters1 libcw3 libdata-alias-perl libdatetime-format-builder-perl libdatetime-format-iso8601-perl
  libdb-java libdb5.1 libdb5.1-dev libdb5.1-java libdb5.1-java-jni libdbus-c++-1-0 libdbus-glib1.0-cil libdbus1.0-cil libdconf0 libdee-1.0-4
  libdevel-partialdump-perl libdevhelp-3-0 libdevmapper-event1.02.1 libdistro-info-perl libdmapsharing-3.0-2 libdns88 libdotconf1.0 libdvbpsi7
  libebackend-1.2-2 libebml3 libebook-1.2-13 libecal-1.2-11 libecore1 libedata-book-1.2-13 libedata-cal-1.2-15 libedataserver-1.2-16
  libedataserverui-3.0-1 libeina1 libemail-valid-perl libencode-locale-perl libepc-1.0-3 libepc-ui-1.0-3 libept1.4.12 libescpr1 libev4
  libeval-closure-perl libevdocument3-4 libevent-2.0-5 libevent-perl libevs4 libevview3-3 libexiv2-12 libexosip2-7 libexporter-lite-perl
  libexttextcat-data libexttextcat0 libfakechroot libfarstream-0.1-0 libfdk-aac0 libfdt1 libfile-basedir-perl libfile-desktopentry-perl
  libfile-fcntllock-perl libfile-listing-perl libfile-mimeinfo-perl libfltk-images1.3 libfltk1.3 libfolks-eds25 libfolks-telepathy25 libfolks25
  libfont-afm-perl libgail-3-0 libgcj13 libgcj13-awt libgck-1-0 libgconf-2-4 libgconf2-doc libgcr-3-1 libgcr-3-common libgd2-xpm libgdata13
  libgdata2.1-cil libgdict-common libgdk-pixbuf2.0-0 libgdk-pixbuf2.0-common libgdk-pixbuf2.0-dev libgegl-0.2-0 libgeocode-glib0 libgettextpo0 libgexiv2-1
  libgirepository-1.0-1 libgjs0b libgkeyfile1.0-cil libgladeui-2-0 libgladeui-common libglapi-mesa libglew1.7 libglib2.0-bin libgmime-2.6-0
  libgmime2.6-cil libgmp10 libgnome-bluetooth10 libgnome-desktop-3-2 libgnome-keyring-common libgnome-media-profiles-3.0-0 libgnome-menu-3-0 libgnomekbd7
  libgnutls-openssl27 libgnutlsxx27 libgoa-1.0-0 libgoa-1.0-common libgphoto2-l10n libgraphite2-2.0.0 libgrilo-0.1-0 libgs9 libgs9-common libgssdp-1.0-3
  libgstreamer-plugins-bad0.10-0 libgtk-3-0 libgtk-3-bin libgtk-3-common libgtk-3-dev libgtk-3-doc libgtk-sharp-beans-cil libgtk-vnc-2.0-0
  libgtkhtml-4.0-0 libgtkhtml-4.0-common libgtkhtml-editor-4.0-0 libgtkmm-3.0-1 libgtksourceview-3.0-0 libgtksourceview-3.0-common libgucharmap-2-90-7
  libgudev1.0-cil libgupnp-1.0-4 libgupnp-av-1.0-2 libgupnp-igd-1.0-4 libgusb2 libgvnc-1.0-0 libgweather-3-0 libgwenhywfar-data libgwenhywfar60 libgxps2
  libhcrypto4-heimdal libheimbase1-heimdal libhtml-form-perl libhtml-format-perl libhttp-cookies-perl libhttp-daemon-perl libhttp-date-perl
  libhttp-message-perl libhttp-negotiate-perl libhunspell-1.3-0 libicu48 libimobiledevice2 libio-aio-perl libisc84 libisccc80 libisccfg82 libiscsi1
  libiso9660-8 libisoburn1 libitm1 libjavascriptcoregtk-1.0-0 libjavascriptcoregtk-3.0-0 libjbig0 libjs-sphinxdoc libjs-underscore libjson0 libjte1
  libkadm5clnt-mit8 libkadm5srv-mit8 libkarma0 libkdb5-6 libkmod2 libkpathsea6 liblapack3 liblavfile-2.0-0 liblavjpeg-2.0-0 liblavplay-2.0-0 liblcms2-2
  liblensfun-data liblensfun0 liblinear-tools liblinear1 liblinphone4 liblockfile-bin liblogsys4 liblvm2app2.2 liblwp-mediatypes-perl
  liblwp-protocol-https-perl liblwres80 liblzma5 libmaa3 libmagick++5 libmagickcore5 libmagickcore5-extra libmagickwand5 libmath-bigint-perl
  libmath-round-perl libmatroska5 libmediastreamer1 libmhash2 libminiupnpc5 libmission-control-plugins0 libmjpegutils-2.0-0 libmodule-implementation-perl
  libmodule-runtime-perl libmono-2.0-1 libmono-2.0-dev libmono-accessibility4.0-cil libmono-cairo4.0-cil libmono-codecontracts4.0-cil
  libmono-compilerservices-symbolwriter4.0-cil libmono-corlib4.0-cil libmono-csharp4.0-cil libmono-custommarshalers4.0-cil libmono-data-tds4.0-cil
  libmono-debugger-soft2.0-cil libmono-debugger-soft4.0-cil libmono-http4.0-cil libmono-i18n-cjk4.0-cil libmono-i18n-mideast4.0-cil
  libmono-i18n-other4.0-cil libmono-i18n-rare4.0-cil libmono-i18n-west4.0-cil libmono-i18n4.0-all libmono-i18n4.0-cil libmono-ldap4.0-cil
  libmono-management4.0-cil libmono-messaging-rabbitmq4.0-cil libmono-messaging4.0-cil libmono-microsoft-build-engine4.0-cil
  libmono-microsoft-build-framework4.0-cil libmono-microsoft-build-tasks-v4.0-4.0-cil libmono-microsoft-build-utilities-v4.0-4.0-cil
  libmono-microsoft-csharp4.0-cil libmono-microsoft-visualc10.0-cil libmono-microsoft-web-infrastructure1.0-cil libmono-npgsql4.0-cil
  libmono-opensystem-c4.0-cil libmono-oracle4.0-cil libmono-peapi4.0-cil libmono-posix4.0-cil libmono-rabbitmq4.0-cil libmono-relaxng4.0-cil
  libmono-security4.0-cil libmono-sharpzip4.84-cil libmono-simd4.0-cil libmono-sqlite4.0-cil libmono-system-componentmodel-composition4.0-cil
  libmono-system-componentmodel-dataannotations4.0-cil libmono-system-configuration-install4.0-cil libmono-system-configuration4.0-cil
  libmono-system-core4.0-cil libmono-system-data-datasetextensions4.0-cil libmono-system-data-linq4.0-cil libmono-system-data-services-client4.0-cil
  libmono-system-data-services4.0-cil libmono-system-data4.0-cil libmono-system-design4.0-cil libmono-system-drawing-design4.0-cil
  libmono-system-drawing4.0-cil libmono-system-dynamic4.0-cil libmono-system-enterpriseservices4.0-cil libmono-system-identitymodel-selectors4.0-cil
  libmono-system-identitymodel4.0-cil libmono-system-ldap4.0-cil libmono-system-management4.0-cil libmono-system-messaging4.0-cil
  libmono-system-net4.0-cil libmono-system-numerics4.0-cil libmono-system-runtime-caching4.0-cil libmono-system-runtime-durableinstancing4.0-cil
  libmono-system-runtime-serialization-formatters-soap4.0-cil libmono-system-runtime-serialization4.0-cil libmono-system-runtime4.0-cil
  libmono-system-security4.0-cil libmono-system-servicemodel-discovery4.0-cil libmono-system-servicemodel-routing4.0-cil
  libmono-system-servicemodel-web4.0-cil libmono-system-servicemodel4.0-cil libmono-system-serviceprocess4.0-cil libmono-system-transactions4.0-cil
  libmono-system-web-abstractions4.0-cil libmono-system-web-applicationservices4.0-cil libmono-system-web-dynamicdata4.0-cil
  libmono-system-web-extensions-design4.0-cil libmono-system-web-extensions4.0-cil libmono-system-web-routing4.0-cil libmono-system-web-services4.0-cil
  libmono-system-web4.0-cil libmono-system-windows-forms-datavisualization4.0-cil libmono-system-windows-forms4.0-cil libmono-system-xaml4.0-cil
  libmono-system-xml-linq4.0-cil libmono-system-xml4.0-cil libmono-system4.0-cil libmono-tasklets4.0-cil libmono-web4.0-cil libmono-webbrowser2.0-cil
  libmono-webbrowser4.0-cil libmono-webmatrix-data4.0-cil libmono-windowsbase4.0-cil libmount1 libmozjs10d libmozjs17d libmozjs185-1.0 libmpeg2encpp-2.0-0
  libmplex2-2.0-0 libmtdev1 libmtp-common libmtp-runtime libmtp9 libmupen64plus2 libmusicbrainz-discid-perl libmusicbrainz5-0 libmutter0 libmx-1.0-2
  libmx-bin libmx-common libmysqlclient18 libnatpmp1 libnautilus-extension1a libnet-domain-tld-perl libnet-http-perl libnet-ip-minimal-perl libnetcf1
  libnetfilter-conntrack3 libnettle4 libnewtonsoft-json4.5-cil libnice10 libnl-3-200 libnl-genl-3-200 libnl-route-3-200 libnm-glib4 libnm-gtk-common
  libnm-gtk0 libnm-util2 libnotify4 libnspr4 libnss-winbind libnss3 libnuma1 libnunit2.6-cil liboauth0 libodbc1 liboobs-1-5 libopal3.10.4 libopenal-data
  libopus0 libosip2-7 libp11-2 libp11-kit-dev libp11-kit0 libpackage-stash-xs-perl libpackagekit-glib2-14 libpam-cap libpam-modules-bin libpam-winbind
  libpanel-applet-4-0 libparams-classify-perl libpcre3-dev libpcrecpp0 libpeas-1.0-0 libpeas-common libperl5.14 libpipeline1 libpload4 libpodofo0.9.0
  libpoe-component-resolver-perl libpoppler-glib8 libpoppler19 libportsmf0 libpostproc52 libprocps0 libpst4 libpt2.10.4 libptexenc1 libpython2.7
  libqt4-declarative libqtassistantclient4 libqtdbus4 libqtwebkit4 libquadmath0 libquicktime2 libquorum4 libquvi-scripts libquvi7 libraptor2-0 librasqal3
  libraw5 libregexp-reggrp-perl libreoffice libreoffice-base libreoffice-base-core libreoffice-calc libreoffice-common libreoffice-core libreoffice-draw
  libreoffice-emailmerge libreoffice-evolution libreoffice-filter-binfilter libreoffice-filter-mobiledev libreoffice-gnome libreoffice-gtk
  libreoffice-help-en-us libreoffice-impress libreoffice-java-common libreoffice-math libreoffice-officebean libreoffice-report-builder-bin
  libreoffice-style-galaxy libreoffice-style-tango libreoffice-writer libresid-builder0c2a librest-0.7-0 librest-extras-0.7-0 librhythmbox-core6 librpm3
  librpmbuild3 librpmio3 librpmsign1 libruby1.9.1 libsaamf3 libsackpt3 libsaclm3 libsaevt3 libsalck3 libsam4 libsamsg4 libsane-common
  libsane-extras-common libsatmr3 libsbsms10 libseed-gtk3-0 libsidplay2 libsigsegv2 libsocialweb-client2 libsocialweb-common libsocialweb-service
  libsocialweb0 libsocket-getaddrinfo-perl libsocket-perl libsonic0 libsoundtouch0 libsox2 libspeechd2 libspice-client-glib-2.0-1
  libspice-client-gtk-2.0-1 libspice-server1 libssl-doc libssl1.0.0 libstdc++6-4.7-dev libsvm-tools libswitch-perl libswscale2 libsystemd-daemon0
  libsystemd-login0 libtagc0 libtelepathy-farstream2 libtelepathy-logger2 libtest-warn-perl libtinfo-dev libtinfo5 libtirpc1 libtokyocabinet9 libtotem-pg4
  libtotem0 libtqsllib1 libtracker-sparql-0.14-0 libtree-dagnode-perl libts-dev libucommon5 libumfpack5.4.0 libunique-3.0-0 libupnp6 libusbredirhost1
  libusbredirparser0 libv4lconvert0 libverto-libev1 libverto1 libvisio-0.0-0 libvlccore5 libvo-aacenc0 libvo-amrwbenc0 libvorbisidec1 libvotequorum4
  libvpx1 libvte-2.90-9 libvte-2.90-common libwacom-common libwacom2 libwebkitgtk-1.0-0 libwebkitgtk-1.0-common libwebkitgtk-3.0-0 libwebkitgtk-3.0-common
  libwebp2 libwebrtc-audio-processing-0 libwildmidi-config libwireshark-data libwireshark2 libwiretap2 libwnck-3-0 libwnck-3-common libwpd-0.9-9
  libwpg-0.2-2 libwps-0.2-2 libwsutil2 libwv-1.2-4 libwww-robotrules-perl libx11-doc libx11-protocol-perl libx264-123 libx264-124 libx264-130 libx264-132
  libxalan2-java libxcb-composite0 libxcb-glx0 libxcb-shape0 libxcb-shm0-dev libxcb-util0 libxen-4.1 libxml-commons-external-java
  libxml-commons-resolver1.1-java libxml-sax-base-perl libxmlrpc-c++4 libxmlrpc-core-c3 libxz-java libyajl2 libyaml-0-2 libyaml-perl libyelp0 libzrtpcpp2
  libzvbi-common libzvbi0 lightsoff linphone-nogtk linux-headers-3.2.0-4-amd64 linux-headers-3.2.0-4-common linux-headers-amd64 linux-image-3.2.0-4-amd64
  linux-image-amd64 linux-kbuild-3.2 live-boot-doc live-config-doc live-manual-html mahjongg memtest86+ minissdpd mono-4.0-gac mono-dmcs mscompress
  multiarch-support mupen64plus-audio-all mupen64plus-audio-sdl mupen64plus-data mupen64plus-input-all mupen64plus-input-sdl mupen64plus-rsp-all
  mupen64plus-rsp-hle mupen64plus-rsp-z64 mupen64plus-ui-console mupen64plus-video-all mupen64plus-video-arachnoid mupen64plus-video-glide64
  mupen64plus-video-rice mupen64plus-video-z64 mutter-common mysql-client-5.5 mysql-server-5.5 mysql-server-core-5.5 mythes-en-us openarena-081-maps
  openarena-081-misc openarena-081-players openarena-081-players-mature openarena-081-textures openarena-085-data openarena-088-data packagekit
  packagekit-backend-aptcc packagekit-tools planner-data planner-doc poppler-data printer-driver-all printer-driver-c2050 printer-driver-c2esp
  printer-driver-cjet printer-driver-escpr printer-driver-foo2zjs printer-driver-gutenprint printer-driver-hpcups printer-driver-hpijs
  printer-driver-m2300w printer-driver-min12xxw printer-driver-pnm2ppa printer-driver-postscript-hp printer-driver-ptouch printer-driver-pxljr
  printer-driver-sag-gdi printer-driver-splix psutils python-aptdaemon.gtk3widgets python-aptdaemon.gtkwidgets python-bzrlib python-dbus-dev
  python-debianbts python-defer python-dnspython python-fpconst python-gi python-gi-cairo python-gi-dev python-gobject-2 python-gobject-2-dev
  python-keyring python-launchpadlib python-lazr.restfulclient python-lazr.uri python-liblarch python-liblarch-gtk python-magic python-oauth
  python-packagekit python-pyatspi2 python-pyparsing python-repoze.lru python-routes python-setools python-simplejson python-soappy python-speechd
  python-spice-client-gtk python-wadllib python-webob python-zeitgeist python2.7 python2.7-dev python2.7-minimal qdbus quadrapassel remmina-common
  rhythmbox-data rpcbind rtkit ruby ruby1.9.1 shotwell-common smartdimmer software-properties-common sound-theme-freedesktop speech-dispatcher
  sphinx-common sphinx-doc swell-foop syslinux-themes-debian syslinux-themes-debian-wheezy tdb-tools telepathy-haze telepathy-logger telepathy-rakia
  tex-gyre ttf-marvosym wireless-regdb xbrlapi xorg-sgml-doctools xorriso xserver-xorg-input-mouse xserver-xorg-input-vmmouse xulrunner-17.0 yelp-xsl
  zeitgeist-core zenity-common
The following packages have been kept back:
  acroread-debian-files db4.8-util hibernate ia32-libs ia32-libs-gtk libboost-dev libboost-serialization-dev opensc wine
The following packages will be upgraded:
  abcde abiword abiword-common abiword-plugin-grammar abiword-plugin-mathview acpi acpi-fakekey acpi-support acpi-support-base acpid acroread-data
  acroread-dictionary-en acroread-l10n-en adduser alacarte alsa-base alsa-utils amb-plugins anacron analog ant ant-optional apache2 apache2-doc
  apache2-mpm-prefork apache2-utils apache2.2-bin apache2.2-common app-install-data apt apt-file apt-utils apt-xapian-index aptdaemon aptitude
  aqbanking-tools aspell aspell-en asterisk asterisk-config asterisk-core-sounds-en-gsm asterisk-doc asterisk-voicemail astyle at audacity audacity-data
  augeas-lenses augeas-tools autoconf autoconf-doc automake automake1.9 autopoint autotools-dev avahi-autoipd avahi-daemon avidemux avidemux-common
  avidemux-plugins aview ax25-tools banshee baobab base-files base-passwd bash bash-completion bc bind9-doc bind9-host bind9utils binfmt-support binutils
  bison bluez-cups bogofilter bogofilter-bdb bogofilter-common brasero brasero-common bridge-utils browser-plugin-gnash bsd-mailx bsdmainutils bsdutils
  busybox buzztard buzztard-data bwidget bzip2 bzr bzrtools ca-certificates calibre calibre-bin ccache cd-discid cdebootstrap cdparanoia cdrdao
  checkpolicy cheese cheese-common chromium-browser chromium-browser-inspector cifs-utils cl-asdf cli-common clisp comerr-dev common-lisp-controller
  console-common console-data console-tools consolekit coreutils cowbuilder cowdancer cpio cpp cpp-4.4 cpufrequtils cracklib-runtime crawl-common
  crawl-tiles cron cryptsetup cups cups-bsd cups-client cups-common cups-driver-gutenprint cups-pk-helper cups-ppdc cupsddk curl curlftpfs cvs cw dash
  dasher dasher-data dbus dbus-x11 dc dcraw dctrl-tools debconf debconf-i18n debhelper debian-archive-keyring debian-faq debian-keyring debianutils debirf
  debootstrap desktop-base desktop-file-utils devhelp devhelp-common devscripts dialog dict dictionaries-common diffstat diffutils djtools dkms dmidecode
  dmsetup dnsmasq-base dnsutils doc-debian docbook docbook-dsssl docbook-to-man docbook-utils docbook-xml docbook-xsl docbook-xsl-doc-html docky dosemu
  dosfstools dpatch dpkg dpkg-dev dput dvd+rw-tools dvi2ps dynagen dynamips e2fslibs e2fsprogs ebtables ed eject ekiga emacs23-bin-common emacs23-common
  emacs23-nox emacsen-common emdebian-archive-keyring empathy empathy-common eog epiphany-browser epiphany-browser-data epiphany-extensions esound-common
  espeak espeak-data ethtool evince evince-common evolution evolution-common evolution-data-server evolution-data-server-common evolution-exchange
  evolution-plugins evolution-webcal exif exiftags exim4 exim4-base exim4-config exim4-daemon-light exiv2 f-spot fakechroot fakeroot fancontrol fceu
  fcrackzip fdupes feynmf file file-roller finch findutils firmware-iwlwifi firmware-linux-free firmware-linux-nonfree flac flashrom fldigi flex
  fontconfig fontconfig-config foo2zjs foomatic-db foomatic-db-engine foomatic-db-gutenprint foomatic-filters fping freedesktop-sound-theme freeglut3
  freetds-common ftp fuse-utils g++ g++-4.4 g++-4.4-multilib g++-multilib gawk gcalctool gcc gcc-4.4 gcc-4.4-base gcc-4.4-doc gcc-4.4-multilib
  gcc-doc-base gcc-multilib gcj-jre gcj-jre-headless gconf-defaults-service gconf-editor gconf2 gconf2-common gddrescue gdebi gdebi-core gedit
  gedit-common gedit-plugins genisoimage geoclue geoclue-hostip geoclue-localnet geoclue-manual geoclue-yahoo geoip-database gettext gettext-base
  ghostscript ghostscript-cups gimp gimp-data git git-buildpackage git-core git-svn gitk gksu glade gnash gnash-common gnash-opengl
  gnome-accessibility-themes gnome-applets-data gnome-backgrounds gnome-cards-data gnome-common gnome-control-center gnome-control-center-dev
  gnome-desktop-data gnome-dictionary gnome-disk-utility gnome-do gnome-do-plugins gnome-doc-utils gnome-games gnome-games-data gnome-games-extra-data
  gnome-icon-theme gnome-js-common gnome-keyring gnome-mag gnome-media gnome-menus gnome-nettool gnome-orca gnome-panel-data gnome-pkg-tools
  gnome-power-manager gnome-rdp gnome-screensaver gnome-screenshot gnome-search-tool gnome-session gnome-session-bin gnome-session-canberra
  gnome-session-common gnome-settings-daemon gnome-settings-daemon-dev gnome-system-log gnome-system-monitor gnome-system-tools gnome-terminal
  gnome-terminal-data gnome-user-guide gnomint gnu-fdisk gnucash-docs gnuchess gnumeric gnumeric-common gnupg gnupg-agent gocr google-talkplugin gparted
  gpgv gpredict gpscorrelate grep groff-base grub-common grub-legacy gsfonts-x11 gsmartcontrol gstreamer0.10-alsa gstreamer0.10-buzztard
  gstreamer0.10-buzztard-doc gstreamer0.10-doc gstreamer0.10-ffmpeg gstreamer0.10-ffmpeg-dbg gstreamer0.10-fluendo-mp3 gstreamer0.10-gnonlin
  gstreamer0.10-gnonlin-dbg gstreamer0.10-gnonlin-doc gstreamer0.10-nice gstreamer0.10-plugins-bad gstreamer0.10-plugins-bad-dbg
  gstreamer0.10-plugins-bad-doc gstreamer0.10-plugins-base gstreamer0.10-plugins-base-apps gstreamer0.10-plugins-base-dbg gstreamer0.10-plugins-base-doc
  gstreamer0.10-plugins-good gstreamer0.10-plugins-good-dbg gstreamer0.10-plugins-good-doc gstreamer0.10-plugins-ugly gstreamer0.10-plugins-ugly-dbg
  gstreamer0.10-plugins-ugly-doc gstreamer0.10-pulseaudio gstreamer0.10-tools gstreamer0.10-x gtg gthumb gthumb-data gtk2-engines gtk2-engines-pixbuf
  gucharmap guile-1.6 guile-1.6-libs guile-1.8-libs gvfs gvfs-backends gvfs-bin gzip hal hamster-applet hardinfo hddtemp hdparm hfsprogs hostname hp-ppd
  hpijs hplip hplip-cups hplip-data htmldoc htmldoc-common iamerican ibritish iceweasel ifupdown ijsgutenprint imagemagick imagemagick-doc info
  initramfs-tools initscripts inkscape insserv install-info installation-report intltool iotop iproute ipsec-tools iptables iptraf iputils-ping
  ircd-hybrid irssi isc-dhcp-client isc-dhcp-common isc-dhcp-server iscsitarget-dkms iso-codes ispell jack jadetex java-common jigdo-file keyanalyze
  keyboard-configuration keychain klibc-utils kpartx krb5-admin-server krb5-auth-dialog krb5-config krb5-doc krb5-kdc krb5-kdc-ldap krb5-multidev
  krb5-pkinit krb5-user lacheck lame latex-beamer latex-xcolor less lesstif2 lesstif2-dev lib32asound2 lib32bz2-1.0 lib32gcc1 lib32gomp1 lib32ncurses5
  lib32ncurses5-dev lib32nss-mdns lib32readline5 lib32stdc++6 lib32v4l-0 lib32z1 lib32z1-dev liba52-0.7.4 libaa1 libaa1-dev libacl1 libaften0
  libaiksaurus-1.2-0c2a libaiksaurus-1.2-data libaiksaurusgtk-1.2-0c2a libaio1 libalgorithm-diff-xs-perl libany-moose-perl libanyevent-perl libao-common
  libao4 libapache-dbi-perl libapache2-mod-apreq2 libapache2-mod-dnssd libapache2-mod-perl2 libapache2-mod-php5 libapache2-mod-python
  libapache2-request-perl libappconfig-perl libapr1 libapreq2 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap libapt-pkg-perl libaqbanking-data
  libarchive-zip-perl libart-2.0-2 libart-2.0-dev libart2.0-cil libasn1-8-heimdal libasound2 libasound2-dev libasound2-plugins libaspell15 libass4
  libasync-interrupt-perl libasyncns0 libatasmart4 libatk1.0-0 libatk1.0-data libatk1.0-dev libatk1.0-doc libatspi1.0-0 libattr1 libaudio-dev libaudio2
  libaudiofile-dev libaudit0 libaugeas0 libavahi-client-dev libavahi-client3 libavahi-common-data libavahi-common-dev libavahi-common3 libavahi-core7
  libavahi-glib-dev libavahi-glib1 libavahi-gobject0 libavahi-ui0 libavc1394-0 libax25 libb-hooks-endofscope-perl libb-keywords-perl libbind9-60
  libblas3gf libblkid1 libbluetooth3 libbml0 libboo2.0.9-cil libbrlapi0.5 libbs2b0 libbsd0 libburn4 libbusiness-paypal-api-perl
  libbusiness-tax-vat-validation-perl libbuzztard0 libbz2-1.0 libc-ares2 libc-bin libc-dev-bin libc6 libc6-dev libc6-dev-i386 libc6-i386 libcaca-dev
  libcaca0 libcache-fastmmap-perl libcairo-perl libcairo2 libcairo2-dev libcairomm-1.0-1 libcairomm-1.0-dev libcanberra-gtk0 libcanberra0 libcap-ng0
  libcap2 libcap2-bin libcapture-tiny-perl libccid libcdaudio1 libcddb-get-perl libcddb2 libcdparanoia0 libcdt4 libchm-bin libchm1 libck-connector0
  libclass-c3-perl libclass-c3-xs-perl libclass-insideout-perl libclass-inspector-perl libclass-method-modifiers-perl libclass-methodmaker-perl
  libclone-perl libclutter-1.0-0 libcolamd2.7.1 libcolor-calc-perl libcomedi0 libcomerr2 libcommon-sense-perl libcommons-beanutils-java
  libcommons-collections3-java libcommons-compress-java libcommons-digester-java libcommons-logging-java libconfig-inifiles-perl libconfig-json-perl
  libconfig-tiny-perl libconsole libcontextual-return-perl libconvert-asn1-perl libcoro-perl libcorosync4 libcpufreq-dev libcpufreq0 libcrack2 libcroco3
  libcrypt-openssl-bignum-perl libcrypt-openssl-random-perl libcrypt-openssl-rsa-perl libcrypt-passwdmd5-perl libcrypt-ssleay-perl libcss-minifier-xs-perl
  libcss-packer-perl libcups2 libcupscgi1 libcupsdriver1 libcupsimage2 libcupsmime1 libcupsppdc1 libcurl3 libcurl3-gnutls libcurses-perl libcwidget3
  libdata-optlist-perl libdata-structure-util-perl libdata-visitor-perl libdatetime-format-http-perl libdatetime-perl libdatetime-set-perl
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  python-minimal python-nevow python-notify python-numpy python-ogg python-old-doctools python-opengl python-openssl python-pam python-paramiko
  python-pexpect python-pkg-resources python-pyasn1 python-pyatspi python-pycurl python-pygments python-pykickstart python-pyorbit python-pypdf
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  strace strongswan strongswan-ikev1 strongswan-ikev2 strongswan-starter subversion sudo svn-buildpackage swat synaptic synergy syslinux syslinux-common
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  ttf-opensymbol ttf-sil-gentium ttf-sil-gentium-basic ttf-takao ttf-takao-gothic ttf-takao-mincho ttf-thai-arundina ttf-thai-tlwg ttf-umefont ttf-umeplus
  ttf-unifont twm twolame tzdata ucf udev udisks ufraw-batch unattended-upgrades unetbootin unetbootin-translations unifont unixodbc uno-libs3 unp unrar
  unzip update-inetd update-manager-core update-manager-gnome update-notifier update-notifier-common upower ure usbmuxd usbutils util-linux vde2 vflib3
  vgabios vim-common vim-tiny vino virt-manager virt-viewer virtinst vlc-data vlc-nox vlc-plugin-notify vlc-plugin-pulse vpnc vzctl w3m wamerican wdiff
  wget whiptail whois winbind wireless-tools wireshark wireshark-common wordnet wordnet-base wordnet-gui wpasupplicant wvdial wwwconfig-common x11-apps
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I got one of those rare opportunities to calibrate Zoe's outlook on people on Friday. I feel pretty happy with the job I did. Once we arrived at the New Farm Park ferry terminal, the girls wanted to have some morning tea, so we camped out in the terminal to have something to eat. Kim had had packed two poppers (aka "juice boxes") for Sarah so they both got to have one. Nice one, Kim! Not long after we started morning tea, an older woman with some sort of presumably intellectual disability and her carer arrived to wait for a ferry. I have no idea what the disability was, but it presented as her being unable to speak. She'd repeatedly make a single grunting noise, and held her hands a bit funny, and would repeatedly stand up and walk in a circle, and try to rummage through the rubbish bin next to her. I exchanged a smile with her carer. The girls were a little bit wary of her because she acting strange. Sarah whispered something to me inquiring what was up with her. Zoe asked me to accompany her to the rubbish bin to dispose of her juice box. I didn't feel like talking about the woman within her earshot, so I waited until they'd boarded their ferry, and we'd left the terminal before talking about the encounter. It also gave me a little bit of time to construct my explanation in my head. I specifically wanted to avoid phrases like "something wrong" or "not right". For all I knew she could have had cerebral palsy, and had a perfectly good brain trapped inside a malfunctioning body. So I explained that the woman had "special needs" and that people with special needs have bodies or brains that don't work the same way as us, and so just like little kids, they need an adult carer to take care of them so they don't hurt themselves or get lost. In the case of the woman we'd just seen, she needed a carer to make sure she didn't get lost or rummage through the rubbish bin. That explanation seemed to go down pretty well, and that was the end of that. Maybe next time such circumstances permit, I'll try striking up a conversation with the carer.

Wow, it's been a while since I've done this. In part because I've not had much time for reading books (which doesn't prevent me from buying them). Jared Bernstein & Dean Baker Getting Back to Full Employment (non-fiction)
James Coughtrey Six Seconds of Moonlight (sff)
Philip J. Davis & Reuben Hersh The Mathematical Experience (non-fiction)
Debra Dunbar A Demon Bound (sff)
Andy Duncan & Ellen Klages Wakulla Springs (sff)
Dave Eggers & Jordan Bass The Best of McSweeny's (mainstream)
Siri Hustvedt The Blazing World (mainstream)
Jacqueline Koyanagi Ascension (sff)
Ann Leckie Ancillary Justice (sff)
Adam Lee Dark Heart (sff)
Seanan McGuire One Salt Sea (sff)
Seanan McGuire Ashes of Honor (sff)
Seanan McGuire Chimes at Midnight (sff)
Seanan McGuire Midnight Blue-Light Special (sff)
Seanan McGuire Indexing (sff)
Naomi Mitchinson Travel Light (sff)
Helaine Olen Pound Foolish (non-fiction)
Richard Powers Orfeo (mainstream)
Veronica Schanoes Burning Girls (sff)
Karl Schroeder Lockstep (sff)
Charles Stross The Bloodline Feud (sff)
Charles Stross The Traders' War (sff)
Charles Stross The Revolution Trade (sff)
Matthew Thomas We Are Not Ourselves (mainstream)
Kevin Underhill The Emergency Sasquatch Ordinance (non-fiction)
Jo Walton What Makes This Book So Great? (non-fiction) So, yeah. A lot of stuff. I went ahead and bought nearly all of the novels Seanan McGuire had out that I'd not read yet after realizing that I'm going to eventually read all of them and there's no reason not to just own them. I also bought all of the Stross reissues of the Merchant Princes series, even though I had some of the books individually, since I think it will make it more likely I'll read the whole series this way. I have so much stuff that I want to read, but I've not really been in the mood for fiction. I'm trying to destress enough to get back in the mood, but in the meantime have mostly been reading non-fiction or really light fluff (as you'll see from my upcoming reviews). Of that long list, Ancillary Justice is getting a lot of press and looks interesting, and Lockstep is a new Schroeder novel. 'Nuff said. Kevin Underhill is the author of Lowering the Bar, which you should read if you haven't since it's hilarious. I'm obviously looking forward to that. The relatively obscure mainstream novels here are more Powell's Indiespensible books. I will probably cancel that subscription soon, at least for a while, since I'm just building up a backlog, but that's part of my general effort to read more mainstream fiction. (I was a bit disappointed since there were several months with only one book, but the current month finally came with two books again.) Now I just need to buckle down and read. And play video games. And do other things that are fun rather than spending all my time trying to destress from work and zoning in front of the TV.

Swim 2.4 miles! Bike 112 miles! Run 26.2 miles! Brag for the rest of your life...

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In 2013, my training efforts were based around a "70.3"-distance race. In my second year in triathlon I will be targetting my first Ironman-distance event. After some deliberation I decided on the Ironman event in Klagenfurt, Austria (pictured) not only because the location lends a certain tone to the occasion but because the course is suited to my relative strengths within the three disciplines. I've made the following conscious changes to my race scheduling and selection this year:

• Fewer races overall to allow for generous spacing between events, allowing more training, recovery and life.
• No sprint-distance events as they do not provide enough enjoyment or appropriate training for the IM distance given their logistical outlay.
• Prefering cycling over running time trials: performance in triathlon paradoxically including your run performance is primarily based around bike fitness.
• Prefering smaller events over "mass-participation" ones.

Readers may observe that despite my primary race finishing with a marathon-distance run, I am not racing a standalone marathon in preparation. This is common practice, justified by the run-specific training leading up to a marathon and the recovery period afterwards compromising training overall. For similar reasons, I have also chosen not to race a "70.3" distance event in 2014. Whether to do so is a more contentious issue than whether to run a marathon, but it resolved itself once I could not find an event that was suitably scheduled and I could convince myself that most of the benefits could be achieved through other means.

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April 13th

Cambridge Duathlon (link)

Run: 7.5km, bike: 40km, run: 7.5km

May 11th

St Neots Olympic Tri (link)

Swim: 1,500m, bike: 40km, run: 10km

May 17th

ECCA 50-mile cycling time trial (link)

50 miles. Course: E2/50C

June 1st

Icknield RC 100-mile cycling time trial (link)

100 miles. Course: F1/100

June 15th

Cambridge Triathlon (link)

Swim: 1,500m, bike: 40km, run: 10km

June 29th

Ironman Austria (link)

Swim 2.4km, bike: 190km, run: 42.2km