The same Debian Edu developer that did the last screen cast I +published, Wolfgang Schweer, has created a new screen cast showing how +to set up Kmail in Debian Edu Squeze to authenticate using Kerberos, +allowing users to check their local email account without providing +any password. The video is embedded here in quarter size, +and also available from vimeo +and download as a +Ogg +Theora file. Check it out below.
+ + +Den siste uka har det vært en del skriverier om hvor store +forskjeller det er mellom skolene når det gjelder digital kompetanse. +Et eksempel er +oppslaget +i Digi. Diskusjonen fikk meg til å bli litt nysgjerrig på om +Linux-skoler har større PC-tettet enn snittet i landet. Grunnlaget +for diskusjonen har vært undersøkelsen +Monitor +2011, som bruker informasjon fra +Grunnskolens Informasjonssystem +(GSI). GSI-data kan lastes ned fra web og jeg lastet ned en Excel-fil +(intet åpen standard-valg tilgjengelig) med navn på alle skoler, +hvilke kommune de befinner seg i og hvor mange elever pr. elev-PC de +har rapportert inn. For å få en ide om svaret trenger jeg deretter å +vite hvilke skoler i landet som bruker Linux, slik at jeg kan slå dem +opp i GSI og finne ut hvor stor PC-tetthet de har.
+ +Jeg vet om skoler i Balsfjord, Flora, Harstad, Kongsvinger, Narvik, +Nittedal, Nord-Odal, Randaberg og Sunndal som bruker Skolelinux eller +andre Linux-varianter. Jeg tror det er flere enn de 56 skolene jeg +har klart å identifisere de siste dagene, men har ikke klart å få det +bekreftet med offentlige kilder.
+ +Monitor 2011-rapporteres side 95 forteller at det "ifølge GSI +(20120-2011) er det 3,11 elever per datamaskin når vi tar med alle +grunnskoler (1.-10.trinn)". For de 56 Linux-skolene jeg har klart å +koble mot informasjon i GSI er det 2,28 elever per elevdatamaskin, +hvilket betyr at det er 36% høyere PC-tetthet på Linux-skoler enn +landsgjennomsnittet. Linux-skolen med høyest tettet blant de jeg har +notert -skole er Flora ungdomsskule i Flora kommune med 0.82 elev +pr. PC (482 elever, 588 elevdatamaskiner).
+ +Skolelinux gir datamaskiner lengre levetid, og en kan dermed få +flere operative datamaskiner for samme budsjett, i tillegg til en +rekke andre fordeler. Kan det være forklaringen på forskjellen?
+ +Tallene må tas med en liten klype, da GSI ser ut til å ha endel +feilføringer. Jeg synes i hvert fall en skole med 423 elever og 9 +elevmaskiner ser mistenkelig ut. Eller en skole med 346 elever, 0 +elevmaskiner, som er et annet ekstremt eksempel jeg fant.
+ +Takk til Sturle Sunde, Klaus Ade Johnstad, Ole-Anders Andreassen og +Trond Mæhlum for innspill om skoler med Linux.
+Debian Edu / Skolelinux +users are spread all across the globe. The second inteview after +the +Squeeze release was publised is with John Ingleby, a teacher and +long time Linux user in United Kingdom.
+ +Who are you, and how do you spend your days?
+ +I teach ICT part time at the Rudolf Steiner School in Kings +Langley, near London, UK. Previously I worked as a technical +author/trainer while my children attended the school, and I also +contributed to the Schoolforge UK community with the aim of +encouraging UK schools to adopt free/open source software. Five or six +years ago we had about 50 schools interested in some way, but we +weren't able to convert many of them into sustainable +installations.
+ +How did you get in contact with the Skolelinux/Debian Edu +project?
+ +Skolelinux had two representatives at an early Edubuntu meeting in +London which I attended. However at that time our school network had +just been installed using CentOS, LTSP 4 and GNOME. When LTSP 5 came +along we switched to Edubuntu thin client servers so now we have a +mixed environment which includes Windows PCs and student laptops, as +well as their MacBooks and iPads. However, the proprietary systems +have always been rather problematic, and we never built a GUI for the +LDAP server, so when I discovered Skolelinux is configured for all +these things we decided to try it.
+ +What do you see as the advantages of Skolelinux/Debian +Edu?
+ +By far the biggest advantage is the Debian Edu community. Apart +from that I have always believed in the same "sustainable computing" +goals that Skolelinux is built on: installing Linux on computers which +would otherwise be thrown away, to provide a reliable, secure and +low-cost IT environment for schools. From my own experience I know +that a part-time person can teach and manage a network of about 25 +Linux computers, but it would take much more of my time if we had +proprietary software everywhere.
+ +What do you see as the disadvantages of Skolelinux/Debian +Edu?
+ +As a newcomer I'm just finding out who's who in the community and +how you're organised, and what your procedures are for dealing with +various things such as editing manual pages and so-on. The only +English language mailing list seems to be for developers as well as +users, so my inbox needs heavy pruning each day!
+ +Which free software do you use daily?
+ +Besides the software already mentioned at school we use Samba, +OpenLDAP, CUPS, Nagios and Dansguardian for the network, and on the +desktops we have LibreOffice, Firefox, GIMP and Inkscape. At home I +use Ubuntu and an Android 4 eePad Transformer (but I'm not sure if +that counts...)
+ +Which strategy do you believe is the right one to use to +get schools to use free software?
+ +That's a tough question! For very many years UK schools installed +and taught only proprietary software, so that at the highest levels +the notion of "computer" means simply "proprietary office +applications". However, schools today are experiencing budget +constraints, and many are having to think hard about upgrading Windows +XP. At the same time, we have students showing teachers how to use +iPads, MacBooks and Android, so the choice of operating system is no +longer quite so automatic. What is more, our government at last +realised that we need people with programming skills, so they're +putting coding back in the curriculum! And it's encouraging that the +first 10,000 Raspberry Pi units sold out in 2 hours.
+ +I don't really know what strategy is going to get UK schools to use +free software, but building an active community of Skolelinux/Debian +Edu users in this country has to be part of it.
+This setup work very well, but have a few issues. The biggest -issue is that the docbook support in moinmoin is not actively -maintained. This make it hard to upgrade moinmoin. The docbook -support is also buggy, and our build system contain lots of -workarounds to make sure the generated docbook is usable despite these -bugs.
+issue is that the docbook support +we use in moinmoin is not actively maintained. The docbook +support is also buggy, and our build system contain workarounds to +make sure the generated docbook is usable despite these bugs.If you want to have a look at our setup, it is all there in the debian-edu-doc @@ -402,99 +581,6 @@ tjeneste. Måtte de få følge av resten av landets kommuner snart. :)
This weekend we wrapped up and published the third release -candidate for Debian Edu / -Skolelinux based on Squeeze. The full announcement is -available -from the project announcement list. Check it out if you -need a software solution for your school.
-Many years ago, the Skolelinux -/ Debian Edu project initiated a student project to create a tool -for making stop motion movies. The proposal came from a teacher -needing such tool on Skolelinux. The project, called "stopmotion", -was manned by two extraordinary students and won a school award and a -national aware with this great project. The project was initiated and -mentored by Herman Robak, and manned by the students Bjørn Erik Nilsen -and Fredrik Berg Kjølstad. They got in touch with people at Aardman -Animation studio and received feedback on how professionals would like -such stopmotion tool to work, and the end result was and is used by -animators around the globe. But as is usual after studying, both got -jobs and went elsewhere, and did not have time to properly tend to the -project, and it has been lingering for a few years now. Until last -year...
- -Last year some of the users got together with Herman, and moved the -project to Sourceforge and in effect restarted the project under a new -name, -linuxstopmotion. -The name change was done to make it possible to find the project using -Internet search engines (try to search for 'stopmotion' to see what I -mean). I've been following -the -mailing list and the improvement already in place and planned for -the future is encouraging. If you want to make stop motion movies. -Check it out. :)
-På tur mot jobb i dag fikk jeg se en av Ruters billettautomater i -Nydalen som var brutt sammen. Tok bilde av det hele, og lot meg -overraske over at den så ut til å kjøre -Windows 2000 -Professional.
- -![[foto av billettautomat]](http://people.skolelinux.org/pere/blog/images/2012-03-02-ruter-win2000pro.jpeg)
Jeg ble overrasket da den versjonen av operativsystemene til -Microsoft så vidt jeg vet ikke lenger mottar sikkerhetsoppdateringer. -I følge Wikipedia og -Microsoft -har den ikke hatt støtte fra Microsoft siden 2010-07-13. Det er en -ganske stor sikkerhetsrisiko å bruke operativsystemer i et og et halvt -år etter at de ikke lenger blir tatt vare på sikkerhetsmessig.
- -Bildet er tilgjengelig for bruk med bruksvilkårene til -Creative -Commons Navngivelse 3.0 Norge (CC BY 3.0).
-