Back in 2010, I created a Perl library to talk to the Spykee robot (with two belts, wifi, USB and Linux) and made it available from my web page. Today I concluded that it should move to a site that is easier to use to cooperate with others, and moved it to github. If you got a Spykee robot, you might want to check out the libspykee-perl github repository.

I wrote the following as part of a post to an discussion forum (I can't remember which one), and people told me that they liked this information and said that others would profit from it if I posted it on my blog, which I now decided to post. The context: for homework of one MOOC, people were trying to download a large virtual machine image that was offered both via an official HTTP source, which was slow. A person volunteered that already had downloaded the image volunteered to create a bittorrent to help fellow students. Other students started saying that the bittorrent download was faster up to a certain point and, then, things slowed down a lot. Of course, they got faster to the point where lots of pieces were already well distributed and, then, only the everybody had already downloaded things and, then, only the seeder had the missing segments of the torrent. Then I commented with:

---

Depending on your bittorrent client, you can add the original HTTP download as a "Web seed" and, this way, your client will download both from the peers and also from the web to fill in parts that are not yet available. One such client is the Free (as in Freedom) qbittorrent, but I guess that others also have this option.

---

Soon after that, people started downloading things much faster.

OpenStack upstream was released today. Thanks to the release team and a big up to TTX for his work. By the time you read this, probably all of my uploads have reached your local Debian mirror. Please try Havana using either Sid from any Debian mirror, or using the Wheezy backports available here: deb http://havana.pkgs.enovance.com/debian havana main
deb http://archive.gplhost.com/debian havana-backports main Yes, you will need *both* repositories. This is unofficial, though these are the exact same packages as in Sid, just rebuilt for Wheezy. On the package side, here s what is new: - All packages who needs it can now be configured through debconf for the RabbitMQ settings. This is on top of what was already available for Grizzly, which is automated configuration for: keystone auth token, the database, the API endpoints and much more. (remember: this is fully optional, you can always use the non-interactive mode ) - All Quantum pluggin packages have been removed, and now everything is self-contained in the neutron-common package. The selection of which plugin to use is done directly using the core_plugin= directive in /etc/neutron/neutron.conf. This will also control the init.d script of neutron-server, so that it loads the corresponding ini file in /etc/neutron/plugins. The plugin selection is done through Debconf, so that users don t have to write the full path of the plugin class, which is (for most) very cryptic (am I the only one who thinks that writing neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2 in a configuration file is user friendly?). - All of the package descriptions and Debconf templates have been reviewed by the Debian internationalization team, and most strings are translated in Czech, Danish, French, Italian, Japanese and Russian (sometimes even more) for almost all packages (thanks everyone!). I d like to publicly thanks eNovance for sponsoring my packaging work, and Mehdi Abaakouk for his work on our CI with the tempest tests. Happy Havana release testing,
Please report bugs through the Debian BTS.

org-mutt with org-mode >= 8 Thanks to Don I just remembered that I haven't yet announced org-mutt support for org-mode >= 8. Let's catch up! Since a few weeks I've been aware of the fact that my mutt/org-mode glue, AKA org-mutt, was no longer working with org-mode >= 8, due to the ditching of org-remember in favor of org-capture. Allegedly, org-capture should have been backward compatible, but it clearly is not. Before I had time to fix it myself, Mako came to my rescue and submitted a patch (now accepted) that does the needed porting. Free Software is truly amazing, isn't it? I've just updated the canonical org-mutt blog post, so that the documentation in there is up to date again. If you're using org-mutt, I suggest to refer to the Git repository as the canonical location for future updates, if any. Thanks Don, thanks Mako!

I use org mode extensively, and had added Zack's workflow for integrating mutt with org mode to my ~/.emacs some time ago. However, I've been annoyed that refiling closes the org-capture frame before refiling finishes. The following trivial modification to Zack's code (which I previously modified to work with org-mode >= 0.8) waits to close the frame until you've finished refiling.

 (require 'org-protocol)
 (add-hook 'org-capture-mode-hook 'delete-other-windows)
 (setq my-org-protocol-flag nil)
 (defadvice org-capture-finalize (after delete-frame-at-end activate)
   "Delete frame at remember finalization"
   (progn (if my-org-protocol-flag (delete-frame))
          (setq my-org-protocol-flag nil)))
 (defadvice org-capture-refile (around delete-frame-after-refile activate)
   "Delete frame at remember refile"
   (if my-org-protocol-flag
       (progn
         (setq my-org-protocol-flag nil)
         ad-do-it
         (delete-frame))
     ad-do-it)
   )
 (defadvice org-capture-kill (after delete-frame-at-end activate)
   "Delete frame at remember abort"
   (progn (if my-org-protocol-flag (delete-frame))
          (setq my-org-protocol-flag nil)))
 (defadvice org-protocol-capture (before set-org-protocol-flag activate)
   (setq my-org-protocol-flag t))

Now, the frame automatically disappears after you refile it, keeping my refile.org clean.

According to its charter, the Linux Foundation Technical Advisory Board exists "to advise The Linux Foundation Board of Directors (Board) and the management of The Linux Foundation (Management) on matters related to supporting the technical agenda of The Linux Foundation". It consists of 10 members, with 5 seats up for election each year. Elections take place at an event at Kernel Summit, but are also open to attendees of whichever conference is colocated with the Kernel Summit that year. The election announcement is emailed to the Linux kernel list and tech-board-discuss, a mostly moribund list that springs into life once a year for election announcements.

This arrangement seemed odd to me even back in 2007. Back then the Linux Foundation was already sponsoring development of certain non-kernel components, and now that list is even larger. While nominally open to all, nominations for the TAB tend to end up being people actively involved in the kernel community. That's probably better than people limited to any other single technical community (kernel developers tend to end up dealing with bugs from a fairly wide range of projects, so they're not entirely unaware of what other people have to deal with), but it still seems suboptimal. The current membership is mostly limited to people who spend little to no time working with userspace developers, let alone anyone active in other Linux Foundation projects. I don't think this is a good thing

So, after several years of considering it, I'm finally standing for the TAB. I've been an active developer at most levels of the Linux stack, from the kernel through to desktop environments. I've worked closely with distributions. I've even worked closely with firmware developers. I'm not intimately involved in any of the other Linux Foundation projects, but I have experience that allows me to better understand their needs and motivations than I'd have from having spent my entire life living in the kernel. Being on the TAB would make it easier to ensure that these projects are represented in a meaningful way.

Of the other people who I know are standing (and this list may well grow longer), I'm inclined to vote for:

• Greg Kroah Hartman - while we've disagreed on a range of points, Greg's worked closely with userspace developers and even represents the Linux Foundation on the UEFI Forum. He's able to provide a wide range of expertise to the TAB and it benefits from that.
  
• Jon Corbet - Jon's work on LWN should need no introduction. He's done an amazing job of keeping track of a range of technical developments across the entire Linux community, so is uniquely well suited to making sure that a range of opinions is represented.
  
• Sarah Sharp - Sarah's certainly primarily a kernel developer, but she's been the loudest voice calling for the kernel community to spend some time thinking about whether it's as welcoming as it could be. Increasing the diversity of the kernel community allows us to hear a wider range of technical viewpoints, which benefits both the kernel and everything that depends on it.

The election is currently scheduled to be National Museum in Edinburgh on the evening of the 23rd of October. If you're attending Linuxcon or one of the colocated events, please do come along and vote.

(Updated to correct a typo)

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Follow me on Identi.ca or Twitter The new version of Brebis Chevillette 0.7 was published two days ago. Brebis is a fully automated backup checker. Brebis does not create backups. It only performs controls on them. Brebis is able to detect a corrupted archive compressed with different formats, automatically checking the integrity of your archives and lots of parameters of the files inside these archives or inside a tree of files and provide detailed reports if unexpected states are detected. Check out the list of the supported features. What s new? The main features of this new version are:

• new option -G or gen-full to generate from you archive (or from your tree of files) the configuration file and the list of files you need to run Brebis.
• new parameter target to check the target of a link

Complete example of installing, configuring and running Brebis How to install from your package manager Brebis is available in Debian, FreeBSD, Archlinux and Frugalware. Use your favorite package manager to install it. How to install from the sources

# wget http://brebisproject.org/attachments/download/8/brebis-0.7.tar.gz
# tar zxvf brebis-0.7.tar.gz && cd brebis-0.7
# python3.3 setup.py install --install-scripts=/usr/bin
# mkdir /etc/brebis

What you need before running brebis Our goal is to check on a regular basis the archive /backups/monthly-backup.tar.gz. Brebis needs two files in order to correctly run: a configuration file with general parameters and the list of files with all their parameters. Don t be afraid, both of theses files will be generated by Brebis with the following command:

# brebis -G /backups/monthly-backup.tar.gz
# ls /backups/
monthly-backup.tar.gz monthly-backup.conf monthly-backup.list

All the files inside your archives have been detected and their names and parameters (uid, gid, mode, md5, ) have been written in the file monthly-backup.list. More information about those files. How to configure Brebis Lets save /backups/monthly-backup.list in /etc/brebis: # mv /backups/monthly-backup.list /etc/brebis For /backups/monthly-backup.conf, we just modify the files_list parameters:

[main]
name=monthly-backup
type=archive
path=/backups/monthly-backup.tar.gz
files_list=/etc/brebis/monthly-backup.list

We also save monthly-backup.conf in /etc/brebis: # mv /backups/monthly-backup.conf /etc/brebis Use Brebis Using Brebis is as simple as: # brebis -c /etc/brebis/ -l /var/log/brebis.log If there is not any difference between the current state of your backup and your list of file, the logfile /var/log/brebis.log will be empty. If any difference happens, they will be reported in /var/log/brebis.log. Show time. I m modifying the md5 hash sum of a file in /etc/brebis/monthly-backup.list, during the next run of brebis, I get the following content in brebis.log:

WARNING:root:1 file with unexpected hash while checking
/backups/monthly-backup.tar.gz:
WARNING:root:toto/titi hash is ce4f8cacd8fc702bdd03531b9447818b.
Should have been ce4f8cacd8fc702bdd03531b94478184.

As you can read, Brebis reports a difference between what was expected and what it checks. Now it s easy to do the same for any backup you want to check on a regular basis. Just add something like the next line in /etc/crontab: 01 00 * * * root brebis -c /etc/brebis/ -l /var/log/brebis.log A brebis run will happen every day at midnight to check your backup. Every configuration files in the directory /etc/brebis/ will be inspected. Feedback about Brebis We at the Brebis Project welcome any feedback about Brebis. Feel free to subscribe to the Brebis-users mailing list, by Twitter or email me directly at carl.chenet@brebisproject.org

Official website: http://www.brebisproject.org
Mailing-list: http://lists.sourceforge.net/lists/listinfo/brebis-users

There's been a recent spate of spam from domains held by Communicado Ltd, to counter this Martin A Brooks has created a lovely list of domains to easily filter, see his blog post for information on the distribution and usage of this list.

I really don t know why ethernet device makers insist on making it hard for to use their products. Ethernet has been around for many, many years; surely its not too much to ask for drivers that just work . And so that s the problem I currently have with my new computer. It has an onboard Ethernet interface which uses a Realtek chip and that s where the problems have been (with the exception of a power button that wriggled free, but that is also easy to fix). The device comes up as:

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)

I ve used:

• The R8169 driver that comes with most of the Debian kernels
• r8168-dkms driver
• The 8168 driver from the realtek site

and all of them don t work. It seems that the receive side works fine (I sometimes get a valid IPv6 address) but no packets are sent, even ifconfig eth0 shows zero transmitted packets. ethtool shows some of the setup, this is with the r8168 driver:

driver: r8168
version: 8.037.00-NAPI
firmware-version: 
bus-info: 0000:03:00.0
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: yes
supports-priv-flags: no

Interestingly, if I use the r8169 driver in the kernel and try ifup etho then I do get an entry in the firmware-version spot. dmesg also shows that it finds the device.

[  0.916487] r8168 Gigabit Ethernet driver 8.037.00-NAPI loaded
[  0.916667] r8168 0000:03:00.0: irq 72 for MSI/MSI-X
[  0.939129] r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
[  0.939136] r8168  Copyright (C) 2013  Realtek NIC software team <nicfae@realtek.com>
[  10.807066] r8168: eth0: link up

So it all looks good, except it won t send any packets. Anyone got one of these devices and if so (and more importantly) how did you get it to work?

The last few days I came across a few good causes that should get wider attention. I recommend signing and donating to each one of these. :) Via Debian Project News for 2013-10-14 I came across the Outreach Program for Women program which is a Google Summer of Code like initiative to get more women involved in free software. One debian sponsor has offered to match any donation done to Debian earmarked for this initiative. I donated a few minutes ago, and hope you will to. :) And the Electronic Frontier Foundation just announced plans to create video documentaries about the excessive spying on every Internet user that take place these days, and their need to fund the work. I've already donated. Are you next? For my Norwegian audience, the organisation Studentenes og Akademikernes Internasjonale Hjelpefond is collecting signatures for a statement under the heading Bloggers United for Open Access for those of us asking for more focus on open access in the Norwegian government. So far 499 signatures. I hope you will sign it too.

I've been using disk encryption (via LUKS and cryptsetup) on Debian and Ubuntu for quite some time and it has worked well for me. However, while setting up full disk encryption for a new computer on a RAID1 partition, I discovered that there are a few major problems with RAID on Ubuntu.

My Setup: RAID and LUKS Since I was setting up a new machine on Ubuntu 12.04 LTS (Precise Pangolin), I used the alternate CD (I burned ubuntu-12.04.3-alternate-amd64+mac.iso to a blank DVD) to get access to the full disk encryption options. First, I created a RAID1 array to mirror the data on the two hard disks. Then, I used the partition manager built into the installer to setup an unencrypted boot partition (/dev/md0 mounted as /boot) and an encrypted root partition (/dev/md1 mounted as /) on the RAID1 array. While I had done full disk encryption and mirrored drives before, I had never done them at the same time on Ubuntu or Debian.

The problem: cannot boot an encrypted degraded RAID After setting up the RAID, I decided to test it by booting from each drive with the other one unplugged. The first step was to ensure that the system is configured (via dpkg-reconfigure mdadm) to boot in "degraded mode". When I rebooted with a single disk though, I received a evms_activate is not available error message instead of the usual cryptsetup password prompt. The exact problem I ran into is best described in this comment (see this bug for context). It turns out that booting degraded RAID arrays has been plagued with several problems.

My solution: an extra initramfs boot script to start the RAID array The underlying problem is that the RAID1 array is not started automatically when it's missing a disk and so cryptsetup cannot find the UUID of the drive to decrypt (as configured in /etc/crypttab). My fix, based on a script I was lucky enough to stumble on, lives in /etc/initramfs-tools/scripts/local-top/cryptraid:

#!/bin/sh
PREREQ="mdadm"
prereqs()
 
     echo "$PREREQ"
 
case $1 in
prereqs)
     prereqs
     exit 0
     ;;
esac
cat /proc/mdstat
mdadm --run /dev/md1
cat /proc/mdstat

After creating that file, remember to:

1. make the script executable (using chmod a+x) and
2. regenerate the initramfs (using dpkg-reconfigure linux-image-KERNELVERSION).

To make sure that the script is doing the right thing:

1. press "Shift" while booting to bring up the Grub menu
2. then press "e" to edit the default boot line
3. remove the "quiet" and "splash" options from the kernel arguments
4. press F10 to boot with maximum console output

You should see the RAID array stopped (look for the output of the first cat /proc/mdstat call) and then you should see output from a running degraded RAID array.

Backing up the old initramfs If you want to be extra safe while testing this new initramfs, make sure you only reconfigure one kernel at a time (no update-initramfs -u -k all) and make a copy of the initramfs before you reconfigure the kernel:

cp /boot/initrd.img-KERNELVERSION-generic /boot/initrd.img-KERNELVERSION-generic.original

Then if you run into problems, you can go into the Grub menu, edit the default boot option and make it load the .original initramfs.

Hacker News is a fairly influential link aggregation site, with stories submitted and voted on by users. As explained in the FAQ, the ranking of stories is roughly determined by the number of votes divided by a function of the time since submission. It's not a huge traffic driver (my personal experience of stories on the front page is on the order of 30,000 hits), but it's notable because the demographic tends to include a more technically literate and influential set of readers than most other sites. The discussion that ensues from technical posts often includes meaningful feedback from domain experts. Stories that appear there are likely to be noted by technology workers, especially in the Silicon Valley startup field[1].

That rather specific demographic appears to correlate with other traits. There's a rather more techno-libertarian bias on Hacker News than on most general discussion forums, which is consistent with the startup-oriented culture that it springs from - the desire to provide disruptive solutions to real world problems tends to collide with existing regulatory frameworks, so it's unsurprising that a belief in individual rights and small government would overlap with US startup culture. There's a leaning towards the use of web technologies rather than traditional client applications, which matches what people are doing in the rest of the world. And there's more enthusiasm for liberal open-source licenses over Copyleft licenses, which makes sense in a web-focused environment (as I wrote about here).

Now, personally I'm a big-government, client-app, Copyleft kind of person, but for the most part I don't think the above is actively dangerous. It's inevitable that political views will vary, we'll probably continue to cycle between thick and thin clients for generations and nobody's ever going to demonstrably prove that one licensing model deserves to win over another. But what is important is that the ongoing debates between these opinions be driven by facts, and that it remain obvious that these disagreements exist. As far as technical (and even political) discussion goes, Hacker News doesn't seem to
have a problem with that. Disagreeing with the orthodoxy is tolerated.


This seems less true when it comes to social issues. When a posting discussing the myth of the natural born programmer[2] hit the front page, the top rated comment is Paul Graham[3] off-handedly discounting the conclusions drawn. The original story linked to a review of peer-reviewed scientific research. Graham simply discounts it on the basis of his preconceptions. Shortly afterwards, the story plummeted off the front page, now surrounded by stories posted around the same time but with much lower scores.

How does this happen? There's two publicised methods which can result in stories dropping down the order. Users with high karma scores (either via submitting popular stories or writing popular comments) are able to flag submissions, and if enough do so then a negative weighting is applied to the story. There's also a flamewar detector, a heuristic that attempts to detect contentious subjects and pushes them off the front page.

The effect of both is to enforce the status quo of social beliefs. Stories that appear to challenge the narrative that good programmers are just naturally talented tend to vanish. Stories that discuss the difficulties faced by minorities in our field are summarily disappeared. There are no social problems in the technology industry. We have always been at war with Eastasia.

This isn't healthy. We don't improve the state of the software industry by hiding stories that expose conflicts. Flamewars don't solve problems, but without them we'd be entirely unaware of how much of a victim blaming mentality exists amongst our peers. It's true that conflict may reinforce preconceptions, causing people to dig in as they defend their beliefs. However, the absence of conflict does nothing to counteract that. If you're never exposed to opinions you disagree with, you'll never question your existing beliefs.

Hacker News is a privately run site and nobody's under any obligation to change how they choose to run it. But the focus on avoiding conflict to such an extent that controversial stories receive less exposure than ones that fit people's existing beliefs doesn't enhance our community. If we want to be able to use technology as an instrument of beneficial change to society as a whole, we benefit from building a diverse and welcoming community and questioning our preconceptions. Building a social echo chamber risks marginalising us from the rest of society, gradually becoming ignored and irrelevant as our self-reinforcing opinions drift ever further away from the mainstream. It doesn't help anybody.

[1] During the batch of interviews I did last year, two separate interviewers both mentioned a story they'd read on Hacker News that turned out to have been written by me. I'm not saying that that's what determined a hire/don't hire decision, but it seems likely that it helped.
[2] The article in question discusses the pervasive idea that some people are inherently good programmers. It turns out that perpetuating the idea that some people are just born good at a particular skill actually discourages others from even trying to learn it, even those who are just as capable.
[3] One of the co-founders of Y-Combinator and creator of Hacker News.

(Edited to fix a footnote reference)

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Today is Ada Lovelace Day:

"Ada Lovelace Day is about sharing stories of women - whether engineers, scientist, technologists or mathematicians - who have inspired you to become who you are today. The aim is to create new role models for girls and women in these male-dominated fields by raising the profile of other women in STEM". source

To celebrate, we asked to some of the "women behind Debian" to share their stories with us. Enjoy! Ana Guerrero Lopez (ana) Who are you? I'm a 30-something years old geek. I'm from Andalusia, Spain but live in France. What do you do in Debian? I work mostly on my packages, in sponsoring new people's packages and in this very blog you're reading now. I also maintain an unofficial Google+ page about Debian. At $PAID job, I work in an internal Debian distribution so from time to time, I get the opportunity to contribute back some of the stuff we do there. How and why did you start contributing to Debian? I started using Debian around 2003 switching from Mandrake. I was a happy Debian user when the Debian Women project started in the summer 2004. When I saw the project announced, I asked myself why I wasn't contributing to Debian and the rest is history... in a couple of weeks it'll be my 7 years DD-versary! If for some reason you want a longer reply to this question, read here. Beatrice Who are you? I am a PhD student with a degree in Biology. I am a computer fan since my first C64 and I am a self-taught computer geek wanna-be. And I am a bug fan - not software bugs, real bugs :) What do you do in Debian? I work on translations - doing the translation work itself, but also reviewing other translators' work and helping in coordinating the translation effort. How and why did you start contributing to Debian? I started using Linux because I liked the idea of an open source operative system based on collaboration and I began reviewing open source software translations. Since my first Linux system was Debian Potato and I sticked to Debian ever since, it only seemed natural to focus my translation work on Debian. Christine Caulfield Who are you? My name is Christine Caulfield. My day job is principal software engineer at Red Hat working on the cluster infrastructure components corosync & pacemaker. Outside computing I'm a musician and sound engineer. I play violin with lots of technology attached, and love avant garde music. What do you do in Debian? I'm not that active on Debian any more due to pressure of time, and maturity of the packages I work on. I currently maintain the, little-used, DECnet userspace packages and the, even less used I suspect, mopd bootloader. I used to maintain lvm2 for a while but dropped that a few years ago. How and why did you start contributing to Debian? My initial reasons for joining Debian were slightly selfish, to find a home for the DECnet project that I was heavily involved in at the time. I was a keep Debian user and people wanted a distribution where the software was easy to set up. DECnet is quite complicated for users to configure, being a totally independant networking stack to IP and so OS support is needed. Debian seemed like the logical place to make this happen. As mentioned above I got quite involved for a time and maintained other packages too. I picked up lvm2 because I was on the lvm2 dev team at work in Red Hat and as it was a new package at that time I seemed a logical choice. Elena Grandi (valhalla) Who are you? I'm a 30-something years old geek and Free Software enthusiast from Italy. What do you do in Debian? I'm currently maintaining a few packages (2 python modules and a python program) as a sponsored uploader; I'm also slowly looking around for other things to do (by preference technical, but not limited to packaging), with the aim to spend more time contributing to Debian. How and why did you start contributing to Debian? For a while I had being distro-hopping between "fun" distributions (the ones that break now and then) on the desktop while using Debian stable on the home server and in chroots. I was already doing marginal contributions to those distributions, where finding stuff that was missing was easy, but my perception as a stable user was that Debian was already working fine and probably didn't really need any help. Then I started to socialize on IRC with some DDs and DMs, and realized that my perception was superficial and that in reality there were dark holes in the depths of the archive where Evil festered and prospered and... ok, sorry, I got carried away :) Anyway, since I was actually using Debian more and more I decided to start contributing: I read documentation, I attended the useful IRC sessions on #debian-women and decided that it was probably best not to add new stuff, but look for things that I used and that needed help. Then nothing happened for a while, because finding stuff that doesn't work is hard (at least on my mostly textual systems). Then one day I was trying to write a python script that needed to verify gpg signed messages; it had to run on my Debian server, so I was trying to use python-pyme and its documentation was painful to use, while I remembered an earlier attempt using python-gnupg that was much more pythonic, but not available in Debian. In a fit of anger I decided to forgo all of my good intentions and actually add a new package: I checked the sources for problems, packaged, sent it to mentors@d-o, got reviews, fixed problems, resent and finally got sponsored and well, everything started. Francesca Ciceri (madamezou) Who are you? I'm Francesca, a 30-something Italian graduated in Social Sciences. What do you do in Debian? I'm a (non uploading) Debian Developer since 2011 and have been DPN editor, press officer, webmaster for www.debian.org and translator for the Italian l10n team. Recently, due to time constraints, I had to reduce my involvement and now only work on two things: writing/editing articles for bits.debian.org together with Ana Guerrero, and creating subtitles for the DebConf talks, in the DebConf Subs team. How and why did you start contributing to Debian? Basically thanks to the sudden abundance of free time - due to an health problem - and the desire to give something back to this wonderful operating system. After that, I found out that Debian is not only a great OS but also a very special community. Today, some of my dearest friends are people I met through Debian. :) Laura Arjona Who are you? I live in Madrid (Spain), and work as IT Assistant in the Technical University of Madrid (UPM). I'm married and I have a 4-years-old son. What do you do in Debian? In 2012 I started to clean spam and to translate Debian web pages into Spanish. I also follow the work of the web and publicity team, I hope I'll get more involved there too. And of course, I'm in Debian Women :) How and why did you start contributing to Debian? I'm using Debian at work since 2007 (servers), and in my desktops since 2010. I like very much that it is a community distro and I wanted to participate. I was already doing translations in other (small) free software projects, so I began here too. The Debian-Women list, the planet, and people in identi.ca helped me to learn a lot and feel part of the community even when I was not contributing yet. M nica Ram rez Arceda (monica) Who are you? My name is M nica Ram rez Arceda and I am an enthusiast of free software and sharing knowledge cultures: for me it's a kind of philosophy of life. I studied Maths a long time ago but ended up working as a developer for some years. Now I'm working as an IT teacher. What do you do in Debian? Debian is a huge project, so you can help in various scopes. Mainly, I work on packaging, fixing wnpp bug inconsistencies in BTS and helping in spam cleaning of the mailing lists. But I also enjoy doing some non-technical work from time to time: the project I am just now involved is organizing, with the rest of Debian Catalan community, a local team to propose Barcelona as the venue for a minidebconf where all the speakers will be women. How and why did you start contributing to Debian? In 2000 I discovered Free Software world and I fell deeply in love with its philosophy. Since then, I've been trying to do my best in different activities, like spreading the word, giving free courses, helping collectives and friends in technical stuff (from installing Debian to developing some helping apps for them)... but two years ago I was looking forward to join a free software project and I decided to try Debian, since it has been my first and only distro in my day-to-day life for about ten years. So, I wanted to give back Debian all what it had offered to me, but.... I thought I couldn't (hey, Debian is for real hackers, not for you little ant!), but I started to adopt some orphaned packages, do some QA uploads, fix some RC bugs, talk with some Debian Developers that helped me and encouraged me more than I expected, I traveled to my first Debconf... And one thing takes you to the other, and on March 2012 I became a DD. Now, I'm glad to see that everything that frightened me is not so scary :-)

Recently I went through the process of getting my new key (C99E03CC is dead, long live 43C30A7D!) signed to replace the old one in the Debian keyring. Some people used caff to send out their signatures and in 3 different cases I did not receive the signature for my @debian.org uid, leaving me somewhat dumbfounded as signatures for other uids went through just fine, as did various test emails to my @debian.org address. After pestering people on IRC and discussing the issue with one of the signers, we concluded that Debian's mail servers are configured to reject any mail with invalid envelope-From header - and chances that caff-sent email is going to have an invalid one are pretty high. As far as I can tell, a valid configuration is such that echo $ USER @$(cat /etc/mailname) returns a valid email address. So, if you are a caff user, please make sure that your system is configured correctly before sending out signatures with it, namely that the emails sent using something like echo 'test' mail $ YOU @debian.org are getting through successfully.

Of the (entire!) 35 comments on my blog that I've approved, 5 of those are actually from ipv6 addresses! Well done you ipv6 early uptakers! You all deserve a pint. (If you ever happen to turn up in the same pub as me, you should probably remind me I said that :) )

As you know, I am not big on reviews, so you should disregard the remainder of this entry. I recently found myself in what is called a theatre complex , watching an adaptation of Moli re's Les Femmes savantes by Freyda Thomas, who is apparently famous for playing Alenis Grem on Deep Space Nine. Called The Learned Ladies, this translation to English manages to approximate some of the rhyme of the original, thereby making it unquestionably better than DS9. Also noteworthy is the all-female cast, cobbled together from two all-female theater groups. Elizabeth Neptune plays Chrysale, occasionally channeling the spirit of Jackie Gleason or bringing adorable ardor to such epic lines as Tea! I won't say anything about her eyes, but I will say something about her slippers. Sara Montgomery, as B lise, is delightfully crazy in her singing, dancing, costume changes, and other antics, which serve to transform this otherwise-completely-serious play into a comedy. I definitely won't say anything about her shoes. Madeleine Maby begins playing Philaminte well before the show starts. Spoiler alert: she sits on the stage, pretending to look through a telescope and make notes from before the house opens until right before the start of the first scene. I still feel exhausted by the thought of having to do that myself. L' pine is portrayed by Alyssa Lott, who also plays three minor roles. Her mastery of physical comedy is not wasted on this production. Marta Kuersten plays Clitandre opposite Sarah Brill's Henriette. While Marta's performance was quite good, she looks much better as a woman. I will not be saying this about everyone. Katie Honaker delivers visceral smarm and sleaze as Trissotin. Even her hairstyle is somehow evocative of contempt. Susan Finch plays Vadius and Le notaire. Susan was definitely most convincing as a man. Despite mutterings to the contrary, some suspension of disbelief was necessary for the other male roles, but not for Vadius, oh no. Finishing out the list we have Janna Emig as Martine, Francesca Day as Armande, and Kathryn Alexander as Ariste, with good performances, particularly in the second half. Even though it didn't have Coppertop from Strangers With Candy and a boy-band song-and-dance cover of To Be with You by Mr. Big, I recommend this play.

So, I've changed jobs, I now work for the incredibly awesome Mythic Beasts, So far it's been great, we've hit a few problems, we've made sane plans, and we're moving forwards and making things easier to manage long term. I've mostly been involved with debugging mac-mini boot problems, and getting them working with (as far as possible) stock kernels, rather than our previous set of custom compiled kernels, so that it's easier to upgrade later, and so that we're not having to maintain a whole set of patches that we shouldn't need to! We're also starting to package our own software that we use internally so that actually deploying new servers is becoming a lot easier, and configuration of our previous packages is now (mostly) handled by debconf, meaning that actually setting up backups is becoming much easier. We've also changed out main backup strategy from using a (slightly flaky) openvpn connection with loopback mounted ext3 filesystems to using rsync with the --fake-super option - the only thing that we've found slightly wrong with this so far is that --fake-super can't reconcile symlinks (it uses user level xattr to store the origional permissions, and with symlinks this doesn't work, because, apparently, symlinks should store user xattr attrbutes!). We also offer ipv6 for all our dedicated and vps customers, as per the mythic blog - and our 2 authoritative name servers are both v6 enabled. We're working towards making all of our core services available over both ipv4 and ipv6, and we should be there soon. It's fantastic to work for a company that has the technical knowledge and no-shit stance that Mythic Beasts has, we will hold our hands up if we do something wrong, and we'll tell you exactly what happened, why, and what we're doing to stop it from happening again. So, 1 month in, and I'm absolutely loving working for them, and I've been a customer of theirs since black cat networks sold their domain name side to them, and shortly afterwards bluelinux sold their virtual servers service to them. Our new VDS lite service is reasonably priced, and well spec'd. I thoroughly recommend our services, and obviously, we actually use our own vds service to provide some of our services - so it's as important to us that it keeps working as it is for our customers. Wow, so that was a very salesy post. Erm, next time, back to whinging about authors not having written the books I'm waiting for yet! :)

Cupt 2.6 is released to Debian unstable. Some prominent changes, citing from NEWS-file:

• Subcommands 'markauto' and 'unmarkauto' are now first-class management actions: can cause more actions in the same run (usually auto-removals) and
  have positional counterparts '--markauto' and '--unmarkauto'.


• New options '--asauto=yes', '--asauto=no' and '--asauto=default' to control whether packages, (directly) installed by some management action, should be marked automatically or manually installed.


• New choice 'rc' (show reason chain) in the actions preview prompt.


• New options '--select=traditional' and '--select=flexible' to control how many versions of packages are chosen for management actions.


• New options '--must', '--try', '--wish' and '--importance=' to control management requests' importance, allowing specifying optional requests and
  their priority.


• New 'functional selectors' ("FSE") syntax for advanced version selection in any subcommands which accept binary/source version expressions. The
  subcommand 'search' got a new option --fse.


• New, enabled by default, possibility to generate and use index-of-index files to speed up building the package cache.


• General support for "[ key=value... ]" option syntax in sources.list. Specific support for 'trusted=yes' and 'trusted=no' options.


• Apply id version suffixes (^) to version strings to differentiate versions with same version string but different/uncomparable hash sums, so no versions are skipped anymore.


• Support for 'InRelease' metadata files.


• Numerous improvements in speed and memory usage.


All new features, as usual, are introduced in the tutorial. Enjoy and send bug reports!

So, apparently WHSmith are very upset with the appearance of "Unacceptable Titles" in their Kobo feed, and so, the obvious solution to this is to entirely take down their website and replace it with the following holding page So, rather than doing the sensible thing, of just removing the kobo feed temporarily, and putting a note on the ebook selling part of their website, instead they've gone with the TAKE EVERYTHING DOWN!!1!!1!1!!one! approach. That seems somewhat stupid, and I'd be looking at whoever made that call and looking to find out how they've still got a job... unless WHSmith really do absolutely no online trade at all, this seems to be particularly stupid.