X-Git-Url: https://pere.pagekite.me/gitweb/homepage.git/blobdiff_plain/525c8f4d5fe33e5fec2c764cf123c4b2fffeba52..a0a971f55f61855eb0b27b68176b325f2a65995f:/blog/archive/2012/04/index.html diff --git a/blog/archive/2012/04/index.html b/blog/archive/2012/04/index.html index 0ebe2aa90c..195edb2872 100644 --- a/blog/archive/2012/04/index.html +++ b/blog/archive/2012/04/index.html @@ -23,94 +23,140 @@
- Debian Edu interview: Wolfgang Schweer + Cutting it short - and picking the right tool for the job
- 1st April 2012 + 30th April 2012
-

Germany is a core area for the -Debian Edu and Skolelinux -user community, and this time I managed to get hold of Wolfgang -Schweer, a valuable contributor to the project from Germany. - -

Who are you, and how do you spend your days?

- -

I've studied Mathematics at the university 'Ruhr-Universität' in -Bochum, Germany. Since 1981 I'm working as a teacher at the school -"Westfalen-Kolleg -Dortmund", a second chance school. Here, young adults is given -the opportunity to get further education in order to do the school -examination 'Abitur', which will allow to study at a university. This -second chance is of value for those who want a better job perspective -or failed to get a higher school examination being teens.

- -

Besides teaching I was involved in developing online courses for a -blended learning project called 'abitur-online.nrw' and in some other -information technology related projects. For about ten years I've been -teacher and coordinator for the 'abitur-online' project at my -school. Being now in my early sixties, I've decided to leave school at -the end of April this year.

- -

How did you get in contact with the Skolelinux/Debian Edu -project?

- -

The first information about Skolelinux must have come to my -attention years ago and somehow related to LTSP (Linux Terminal Server -Project). At school, we had set up a network at the beginning of 1997 -using Suse Linux on the desktop, replacing a Novell network. Since -2002, we used old machines from the city council of Dortmund as thin -clients (LTSP, later Ubuntu/Lessdisks) cause new hardware was out of -reach. At home I'm using Debian since years and - subscribed to the -Debian news letter - heard from time to time about Skolelinux. About -two years ago I proposed to replace the (somehow undocumented and only -known to me) system at school by a well known Debian based system: -Skolelinux.

+

+

-

Students and teachers appreciated the new system because of a -better look and feel and an enhanced access to local media on thin -clients. The possibility to alter and/or reset passwords using a GUI -was welcomed, too. Being able to do administrative tasks using a GUI -and to easily set up workstations using PXE was of very high value for -the admin teachers.

+

I normally cut my hair short, and my tool of choice has been a +common hair/beard cutter, bought in a electrical shop here in Norway. +But the last ones have not really been up to the task. My last +cutter, some model from Braun, could only cut a few of my hairs at the +time, and cutting my head took forever. And the one before that did +not work very well either. We have looked for something better for a +while, but it was not until I ended up visiting a hairdresser that we +discovered that there are indeed better tools available. But these +are not marketed and sold to "regular consumers". The hair saloons +can get them through their suppliers, but their suppliers only sell +companies. The models they sell, are very different from the ones +available from Elkjøp and Lefdal. The main difference is their +efficiency. It would cut my hair in 5 minutes, instead of the 30-40 +minutes required by my impotent Braun. The hairdresser I visited had +a Panasonic ER160, which unfortunately is no longer available from the +producer. But I found it had a successor, the Panasonic ER1611.

-

What do you see as the advantages of Skolelinux/Debian -Edu?

+

The next step was to find somewhere to buy it. This was not +straight forward. The list of suppliers I got from the hairdresser +did not want to sell anything to me. But searching for the model on +the web we found a supplier in Norway willing to sell it to us for +around NOK 4000,-. This was a bit much. We kept searching and +finally found a Danish supplier +selling +it for around NOK 1800,-. We ordered one, and it arrived a few +days ago.

-

It's open source, easy to set up, stable and flexible due to it's -Debian base. It integrates LTSP out-of-the-box. And it is documented! -So it was a perfect choice.

+

The instructions said it had to charge for 8 hours when we started +to use it, so we left it charging over night. Normally it will only +need one hour to charge. The following evening we successfully tested +it, and I can warmly recommend it to anyone looking for a real hair +cutter. The ones we have used until now have been hair cutter +toys.

-

Being open source, there are no license problems and so it's -possible to point teachers and students to programs like -OpenOffice.org, ViewYourMind (mind mapping) and The Gimp. It's of -high value to be able to adapt parts of the system to special needs of -a school and to choose where to get support for this.

+
+
+ + + Tags: english. + + +
+
+
+ +
+
+ NUUGs leverer høringsuttalelse om v3.1 av statens referansekatalog +
+
+ 27th April 2012 +
+
+

NUUG-styremedlem Hans-Petter Fjeld +meldte +nettopp at han har sendt inn NUUGs +høringsuttalelse angående Difi sin standardkatalog v3.1. Jeg er veldig +glad for at så mange bidro og sikret at vår stemme blir hørt i denne +høringen. Anbefaler alle å lese våre +to +sider med innspill.

-

What do you see as the disadvantages of Skolelinux/Debian -Edu?

+
+
+ + + Tags: norsk, nuug, standard. + + +
+
+
+ +
+
+ HTC One X - Your video? What do you mean? +
+
+ 26th April 2012 +
+
+

In an +article today published by Computerworld Norway, the photographer +Eirik Helland Urke reports +that the video editor application included with +HTC One +X have some quite surprising terms of use. The article is mostly +based on the twitter message from mister Urke, stating: -

Nothing yet.

+

+"Drøy +brukeravtale: HTC kan bruke MINE redigerte videoer kommersielt. Selv +kan jeg KUN bruke dem privat." +

-

Which free software do you use daily?

+

I quickly translated it to this English message:

-

At home (Debian Sid with Gnome Desktop): Iceweasel, LibreOffice, -Mutt, Gedit, Document Viewer, Midnight Commander, flpsed (PDF -Annotator). At school (Skolelinux Lenny): Iceweasel, Gedit, -LibreOffice.

+

+"Arrogant user agreement: HTC can use MY edited videos +commercially. Although I can ONLY use them privately." +

-

Which strategy do you believe is the right one to use to -get schools to use free software?

+

I've been unable to find the text of the license term myself, but +suspect it is a variation of the MPEG-LA terms I +discovered +with my Canon IXUS 130. The HTC One X specification specifies that +the recording format of the phone is .amr for audio and .mp3 for +video. AMR is +Adaptive +Multi-Rate audio codec with patents which according to the +Wikipedia article require an license agreement with +VoiceAge. MP4 is +MPEG4 with +H.264, which according to Wikipedia require a licence agreement +with MPEG-LA.

-

Some time ago I thought it was enough to tell people about it. But -that doesn't seem to work quite well. Now I concentrate on those more -interested and hope to get multiplicators that way.

+

I know why I prefer +free and open +standards also for video.

- Tags: debian edu, english, intervju. + Tags: digistan, english, multimedia, personvern, standard, video, web.
@@ -119,25 +165,40 @@ interested and hope to get multiplicators that way.

- 5th April 2012 + 22nd April 2012
-

About two weeks ago, I was interviewed via email about -Debian Edu and Skolelinux by -Bruce Byfield in Linux Weekly News. The result was made public for -non-subscribers today. I am pleased to see liked our Linux solution -for schools. Check out his article -Debian Edu/Skolelinux: A -distribution for education if you want to learn more.

+

I +januar +i fjor startet vi i NUUG arbeid med å gjøre informasjon om hvem +som har stemt hva på Stortinget +enklere tilgjengelig. I løpet av få måneder fant vi sammen med +organisasjonen Holder de ord +som arbeidet mot et lignende mål.

+ +

Siden den gang har vi fått tak i maskinelt lesbart informasjon om +hvem som stemte hva mellom 1990 og våren 2010, og tilgang til +stortingets nye datatjeneste som har informasjon fra høsten 2011 til i +dag. Det gjenstår litt arbeid med det første datasettet, men +datasettet fra høsten 2011 er klart til bruk. Begge datasettene er +tilgjengelig via +git.

+ +

På +Go Open i morgen lanserer +NUUG sammen med Holder de ord en +test-tjeneste som viser hva som er og blir behandlet på Stortinget og +hvem som har stemt hva siden oktober i fjor. Du får herved mulighet +til å ta en sniktitt.

- Tags: debian edu, english. + Tags: norsk, nuug, stortinget.
@@ -146,64 +207,71 @@ distribution for education if you want to learn more.

- 6th April 2012 + 19th April 2012
-

Recently I have spent time with -Skolelinux Drift AS on speeding -up a Debian Edu / Skolelinux -Lenny installation using LTSP diskless workstations, and in the -process I discovered something very surprising. The reason the KDE -menu was responding slow when using it for the first time, was mostly -due to the way KDE find application icons. I discovered that showing -the Multimedia menu would cause more than 20 000 IP packages to be -passed between the LTSP client and the NFS server. Most of these were - -NFS LOOKUP calls, resulting in a NFS3ERR_NOENT response. Because the -ping times between the client and the server were in the range 2-20 -ms, the menus would be very slow. Looking at the strace of kicker in -Lenny (or plasma-desktop i Squeeze - same problem there), I see that -the source of these NFS calls are access(2) system calls for -non-existing files. KDE can do hundreds of access(2) calls to find -one icon file. In my example, just finding the mplayer icon required -around 230 access(2) calls.

+

Here in Norway, the + Ministry of +Government Administration, Reform and Church Affairs is behind +a directory of +standards that are recommended or mandatory for use by the +government. When the directory was created, the people behind it made +an effort to ensure that everyone would be able to implement the +standards and compete on equal terms to supply software and solutions +to the government. Free software and non-free software could compete +on the same level.

-

The KDE code seem to search for icons using a list of icon -directories, and the list of possible directories is large. In -(almost) each directory, it look for files ending in .png, .svgz, .svg -and .xpm. The result is a very slow KDE menu when /usr/ is NFS -mounted. Showing a single sub menu may result in thousands of NFS -requests. I am not the first one to discover this. I found a -KDE bug report -from 2009 about this problem, and it is still unsolved.

+

But recently, some standards with RAND +(Reasonable +And Non-Discriminatory) terms have made their way into the +directory. And while this might not sound too bad, the fact is that +standard specifications with RAND terms often block free software from +implementing them. The reasonable part of RAND mean that the cost per +user/unit is low,and the non-discriminatory part mean that everyone +willing to pay will get a license. Both sound great in theory. In +practice, to get such license one need to be able to count users, and +be able to pay a small amount of money per unit or user. By +definition, users of free software do not need to register their use. +So counting users or units is not possible for free software projects. +And given that people will use the software without handing any money +to the author, it is not really economically possible for a free +software author to pay a small amount of money to license the rights +to implement a standard when the income available is zero. The result +in these situations is that free software are locked out from +implementing standards with RAND terms.

-

My solution to speed up the KDE menu was to create a package -kde-icon-cache that upon installation will look at all .desktop files -used to generate the KDE menu, find their icons, search the icon paths -for the file that KDE will end up finding at run time, and copying the -icon file to /var/lib/kde-icon-cache/. Finally, I add symlinks to -these icon files in one of the first directories where KDE will look -for them. This cut down the number of file accesses required to find -one icon from several hundred to less than 5, and make the KDE menu -almost instantaneous. I'm not quite sure where to make the package -publicly available, so for now it is only available on request.

+

Because of this, when I see someone claiming the terms of a +standard is reasonable and non-discriminatory, all I can think of is +how this really is non-reasonable and discriminatory. Because free +software developers are working in a global market, it does not really +help to know that software patents are not supposed to be enforceable +in Norway. The patent regimes in other countries affect us even here. +I really hope the people behind the standard directory will pay more +attention to these issues in the future.

-

The bug report mention that this do not only affect the KDE menu -and icon handling, but also the login process. Not quite sure how to -speed up that part without replacing NFS with for example NBD, and -that is not really an option at the moment.

+

You can find more on the issues with RAND, FRAND and RAND-Z terms +from Simon Phipps +(RAND: +Not So Reasonable?).

-

If you got feedback on this issue, please let us know on debian-edu -(at) lists.debian.org.

+

Update 2012-04-21: Just came across a +blog +post from Glyn Moody over at Computer World UK warning about the +same issue, and urging people to speak out to the UK government. I +can only urge Norwegian users to do the same for +the +hearing taking place at the moment (respond before 2012-04-27). +It proposes to require video conferencing standards including +specifications with RAND terms.

@@ -212,92 +280,88 @@ that is not really an option at the moment.

- 8th April 2012 + 15th April 2012
-

It take all kind of contributions to create a Linux distribution -like Debian Edu / Skolelinux, -and this time I lend the ear to Justin B. Rye, who is listed as a big -contributor to the -Debian -Edu Squeeze release manual. - -

Who are you, and how do you spend your days?

- -

I'm a 44-year-old linguistics graduate living in Edinburgh who has -occasionally been employed as a sysadmin.

- -

How did you get in contact with the Skolelinux/Debian Edu -project?

+

Da jeg googlet etter noe annet kom jeg tilfeldigvis over +en +hovedfagsoppgave ved Universitetet i Oslo som diskuterer verdien +av GPLs fire friheter for brukerne av IT-systemer. Jeg ble fascinert +over det som presenteres der. Her er sammendraget:

-

I'm neither a developer nor a Skolelinux/Debian Edu user! The only -reason my name's in the credits for the documentation is that I hang -around on debian-l10n-english waiting for people to mention things -they'd like a native English speaker to proofread... So I did a sweep -through the wiki for typos and Norglish and inconsistent spellings of -"localisation".

+

-

What do you see as the advantages of Skolelinux/Debian -Edu?

+

Motivasjonen til å skrive denne oppgaven er en personlig undring +over hvorfor det primært, og ofte eksklusivt, fokuseres på det +økonomiske aspektet ved utredninger om fri programvare er et godt valg +for det offentlige. Fri og produsenteid programvare bygger på +fundamentalt forskjellige ideologier som kan ha implikasjoner utover +økonomiske kostnader. Kunnskapskulturen som er med på å definere fri +programvare er basert på åpenhet, og er en verdi i seg selv.

-

What do you see as the disadvantages of Skolelinux/Debian -Edu?

+

Oppgavens tema er programvarelisensen GPL og frihet. GPL-lisensiert +programvare gir visse friheter i forhold til produsenteid +programvare. Mitt spørsmål er om, og eventuelt i hvilken utstrekning, +disse frihetene blir benyttet av ulike brukere og hvordan de +manifesterer seg for disse brukerne. Sentrale spørsmål i oppgaven +er:

-

These questions are too hard for me - I don't use it! In fact I -had hardly any contact with I.T. until long after I'd got out of the -education system.

+
    +
  • Hvordan fordeles handlekraft gjennom lisensieringen av programvaren?
  • +
  • Hvilke konsekvenser har programvarelisensen for de ulike brukere?
  • +
-

I can tell you the advantages of Debian for me though: it soaks up -as much of my free time as I want and no more, and lets me do -everything I want a computer for without ever forcing me to spend -money on the latest hardware.

+

Fri programvare gir blant annet brukeren mulighet til å studere og +modifisere kildekoden. Denne formen for frihet erverves gjennom +kunnskap og krever at brukeren også er en ekspert. Hva skjer med +frihetene til GPL når sluttbrukeren er en annen? Dette diskuteres i +dialog med informantene.

-

Which free software do you use daily?

+

Jeg har i denne oppgaven samlet inn intervjudata fra IKT-ansvarlige +ved grunnskolene i Nittedal kommune, driftsansvarlig og IKT-veilederen +for skolene i kommunen, samt IKT-koordinator for utdanning i Akershus +fylkeskommune og bokmåloversettere av OpenOffice.org. Den empiriske +delen av oppgaven er delt inn i to seksjoner; den første omhandler +operativsystemet Skolelinux, den andre kontorprogrampakken +OpenOffice.org.

-

I've been using Debian since Rex; popularity-contest says the -software that I use most is xinit, xterm, and xulrunner (in other -words, I use a distinctly retro sort of desktop).

+

Som vi vil se gir GPL lokal frihet og kontroll gjennom omfordeling +av makt fra produsent til bruker. Brukerens makt analyseres gjennom +begrepene brukermedvirkning og handlingsfrihet. Det blir også lagt +vekt på strukturelle forhold rundt bruken av teknologi, og spesielt de +økonomiske begrepene nettverkseksternaliteter, innlåsing og +stiavhengighet. Dette er begreper av spesiell nytte når objektet som +omsettes eller distribueres er et kommunikasjonsprodukt, fordi verdien +til et slikt gode for en potensiell bruker avhenger av antall +eksisterende brukere av godet. I tilknytning til denne problematikken +inneholder oppgaven også en diskusjon rundt åpne standarder og +formater.

-

Which strategy do you believe is the right one to use to -get schools to use free software?

+

Oppgaven konkluderer med at de «fire frihetene» som GPL-lisensen er +laget for å beskytte er av avgjørende betydning for bruken av +OpenOffice.org og Skolelinux, i Akershus fylkeskommune såvel som i +skolene i Nittedal. Distribusjonen av handlekraft er ikke helt +symmetrisk. Det er først og fremst de profesjonelle utviklerne i +Skolelinux som direkte kan nyttiggjøre seg friheten til å endre kode, +mens en sluttbruker som Nittedal kommune nyttiggjør seg den økonomiske +friheten til å kunne distribuere programmene. Det er imidlertid også +slik at ingen aktør klarer seg uten alle disse «frihetene».

+

-

Well, I don't know. I suppose I'd be inclined to try reasoning -with the people who make the decisions, but obviously if that worked -you would hardly need a strategy.

+

Jeg fant også en masteroppgave fra 2006, men der ligger ikke +komplett oppgave tilgjengelig. På tide å holde et øye med +Skolelinux-søket +til DUO...

-
-
- - - Tags: debian edu, english, intervju. - - -
-
-
- -
- -
- 13th April 2012 -
-
-

Jeg har tenkt meg på konferansen Go -Open 2012 i Oslo 23. april. -Medlemsforeningen NUUG deler ut -prisen for fremme av fri -programvare i Norge der i år. Kommer du?

- Tags: norsk, nuug. + Tags: debian edu, norsk.
@@ -399,88 +463,23 @@ software and the philosophy behind it more known and popular.

- 15th April 2012 + 13th April 2012
-

Da jeg googlet etter noe annet kom jeg tilfeldigvis over -en -hovedfagsoppgave ved Universitetet i Oslo som diskuterer verdien -av GPLs fire friheter for brukerne av IT-systemer. Jeg ble fascinert -over det som presenteres der. Her er sammendraget:

- -

- -

Motivasjonen til å skrive denne oppgaven er en personlig undring -over hvorfor det primært, og ofte eksklusivt, fokuseres på det -økonomiske aspektet ved utredninger om fri programvare er et godt valg -for det offentlige. Fri og produsenteid programvare bygger på -fundamentalt forskjellige ideologier som kan ha implikasjoner utover -økonomiske kostnader. Kunnskapskulturen som er med på å definere fri -programvare er basert på åpenhet, og er en verdi i seg selv.

- -

Oppgavens tema er programvarelisensen GPL og frihet. GPL-lisensiert -programvare gir visse friheter i forhold til produsenteid -programvare. Mitt spørsmål er om, og eventuelt i hvilken utstrekning, -disse frihetene blir benyttet av ulike brukere og hvordan de -manifesterer seg for disse brukerne. Sentrale spørsmål i oppgaven -er:

- -
    -
  • Hvordan fordeles handlekraft gjennom lisensieringen av programvaren?
  • -
  • Hvilke konsekvenser har programvarelisensen for de ulike brukere?
  • -
- -

Fri programvare gir blant annet brukeren mulighet til å studere og -modifisere kildekoden. Denne formen for frihet erverves gjennom -kunnskap og krever at brukeren også er en ekspert. Hva skjer med -frihetene til GPL når sluttbrukeren er en annen? Dette diskuteres i -dialog med informantene.

- -

Jeg har i denne oppgaven samlet inn intervjudata fra IKT-ansvarlige -ved grunnskolene i Nittedal kommune, driftsansvarlig og IKT-veilederen -for skolene i kommunen, samt IKT-koordinator for utdanning i Akershus -fylkeskommune og bokmåloversettere av OpenOffice.org. Den empiriske -delen av oppgaven er delt inn i to seksjoner; den første omhandler -operativsystemet Skolelinux, den andre kontorprogrampakken -OpenOffice.org.

- -

Som vi vil se gir GPL lokal frihet og kontroll gjennom omfordeling -av makt fra produsent til bruker. Brukerens makt analyseres gjennom -begrepene brukermedvirkning og handlingsfrihet. Det blir også lagt -vekt på strukturelle forhold rundt bruken av teknologi, og spesielt de -økonomiske begrepene nettverkseksternaliteter, innlåsing og -stiavhengighet. Dette er begreper av spesiell nytte når objektet som -omsettes eller distribueres er et kommunikasjonsprodukt, fordi verdien -til et slikt gode for en potensiell bruker avhenger av antall -eksisterende brukere av godet. I tilknytning til denne problematikken -inneholder oppgaven også en diskusjon rundt åpne standarder og -formater.

- -

Oppgaven konkluderer med at de «fire frihetene» som GPL-lisensen er -laget for å beskytte er av avgjørende betydning for bruken av -OpenOffice.org og Skolelinux, i Akershus fylkeskommune såvel som i -skolene i Nittedal. Distribusjonen av handlekraft er ikke helt -symmetrisk. Det er først og fremst de profesjonelle utviklerne i -Skolelinux som direkte kan nyttiggjøre seg friheten til å endre kode, -mens en sluttbruker som Nittedal kommune nyttiggjør seg den økonomiske -friheten til å kunne distribuere programmene. Det er imidlertid også -slik at ingen aktør klarer seg uten alle disse «frihetene».

-

- -

Jeg fant også en masteroppgave fra 2006, men der ligger ikke -komplett oppgave tilgjengelig. På tide å holde et øye med -Skolelinux-søket -til DUO...

- +

Jeg har tenkt meg på konferansen Go +Open 2012 i Oslo 23. april. +Medlemsforeningen NUUG deler ut +prisen for fremme av fri +programvare i Norge der i år. Kommer du?

- Tags: debian edu, norsk. + Tags: norsk, nuug.
@@ -489,113 +488,67 @@ til DUO...

- 19th April 2012 + 8th April 2012
-

Here in Norway, the - Ministry of -Government Administration, Reform and Church Affairs is behind -a directory of -standards that are recommended or mandatory for use by the -government. When the directory was created, the people behind it made -an effort to ensure that everyone would be able to implement the -standards and compete on equal terms to supply software and solutions -to the government. Free software and non-free software could compete -on the same level.

- -

But recently, some standards with RAND -(Reasonable -And Non-Discriminatory) terms have made their way into the -directory. And while this might not sound too bad, the fact is that -standard specifications with RAND terms often block free software from -implementing them. The reasonable part of RAND mean that the cost per -user/unit is low,and the non-discriminatory part mean that everyone -willing to pay will get a license. Both sound great in theory. In -practice, to get such license one need to be able to count users, and -be able to pay a small amount of money per unit or user. By -definition, users of free software do not need to register their use. -So counting users or units is not possible for free software projects. -And given that people will use the software without handing any money -to the author, it is not really economically possible for a free -software author to pay a small amount of money to license the rights -to implement a standard when the income available is zero. The result -in these situations is that free software are locked out from -implementing standards with RAND terms.

+

It take all kind of contributions to create a Linux distribution +like Debian Edu / Skolelinux, +and this time I lend the ear to Justin B. Rye, who is listed as a big +contributor to the +Debian +Edu Squeeze release manual. -

Because of this, when I see someone claiming the terms of a -standard is reasonable and non-discriminatory, all I can think of is -how this really is non-reasonable and discriminatory. Because free -software developers are working in a global market, it does not really -help to know that software patents are not supposed to be enforceable -in Norway. The patent regimes in other countries affect us even here. -I really hope the people behind the standard directory will pay more -attention to these issues in the future.

+

Who are you, and how do you spend your days?

-

You can find more on the issues with RAND, FRAND and RAND-Z terms -from Simon Phipps -(RAND: -Not So Reasonable?).

+

I'm a 44-year-old linguistics graduate living in Edinburgh who has +occasionally been employed as a sysadmin.

-

Update 2012-04-21: Just came across a -blog -post from Glyn Moody over at Computer World UK warning about the -same issue, and urging people to speak out to the UK government. I -can only urge Norwegian users to do the same for -the -hearing taking place at the moment (respond before 2012-04-27). -It proposes to require video conferencing standards including -specifications with RAND terms.

+

How did you get in contact with the Skolelinux/Debian Edu +project?

-
-
- - - Tags: english, multimedia, nuug, standard, video. - - -
-
-
- -
- -
- 22nd April 2012 -
-
-

I -januar -i fjor startet vi i NUUG arbeid med å gjøre informasjon om hvem -som har stemt hva på Stortinget -enklere tilgjengelig. I løpet av få måneder fant vi sammen med -organisasjonen Holder de ord -som arbeidet mot et lignende mål.

+

I'm neither a developer nor a Skolelinux/Debian Edu user! The only +reason my name's in the credits for the documentation is that I hang +around on debian-l10n-english waiting for people to mention things +they'd like a native English speaker to proofread... So I did a sweep +through the wiki for typos and Norglish and inconsistent spellings of +"localisation".

-

Siden den gang har vi fått tak i maskinelt lesbart informasjon om -hvem som stemte hva mellom 1990 og våren 2010, og tilgang til -stortingets nye datatjeneste som har informasjon fra høsten 2011 til i -dag. Det gjenstår litt arbeid med det første datasettet, men -datasettet fra høsten 2011 er klart til bruk. Begge datasettene er -tilgjengelig via -git.

+

What do you see as the advantages of Skolelinux/Debian +Edu?

-

På -Go Open i morgen lanserer -NUUG sammen med Holder de ord en -test-tjeneste som viser hva som er og blir behandlet på Stortinget og -hvem som har stemt hva siden oktober i fjor. Du får herved mulighet -til å ta en sniktitt.

+

What do you see as the disadvantages of Skolelinux/Debian +Edu?

+ +

These questions are too hard for me - I don't use it! In fact I +had hardly any contact with I.T. until long after I'd got out of the +education system.

+ +

I can tell you the advantages of Debian for me though: it soaks up +as much of my free time as I want and no more, and lets me do +everything I want a computer for without ever forcing me to spend +money on the latest hardware.

+ +

Which free software do you use daily?

+ +

I've been using Debian since Rex; popularity-contest says the +software that I use most is xinit, xterm, and xulrunner (in other +words, I use a distinctly retro sort of desktop).

+ +

Which strategy do you believe is the right one to use to +get schools to use free software?

+ +

Well, I don't know. I suppose I'd be inclined to try reasoning +with the people who make the decisions, but obviously if that worked +you would hardly need a strategy.

@@ -604,56 +557,64 @@ til å ta en sniktitt.

- 26th April 2012 + 6th April 2012
-

In an -article today published by Computerworld Norway, the photographer -Eirik Helland Urke reports -that the video editor application included with -HTC One -X have some quite surprising terms of use. The article is mostly -based on the twitter message from mister Urke, stating: +

Recently I have spent time with +Skolelinux Drift AS on speeding +up a Debian Edu / Skolelinux +Lenny installation using LTSP diskless workstations, and in the +process I discovered something very surprising. The reason the KDE +menu was responding slow when using it for the first time, was mostly +due to the way KDE find application icons. I discovered that showing +the Multimedia menu would cause more than 20 000 IP packages to be +passed between the LTSP client and the NFS server. Most of these were -

-"Drøy -brukeravtale: HTC kan bruke MINE redigerte videoer kommersielt. Selv -kan jeg KUN bruke dem privat." -

+NFS LOOKUP calls, resulting in a NFS3ERR_NOENT response. Because the +ping times between the client and the server were in the range 2-20 +ms, the menus would be very slow. Looking at the strace of kicker in +Lenny (or plasma-desktop i Squeeze - same problem there), I see that +the source of these NFS calls are access(2) system calls for +non-existing files. KDE can do hundreds of access(2) calls to find +one icon file. In my example, just finding the mplayer icon required +around 230 access(2) calls.

-

I quickly translated it to this English message:

+

The KDE code seem to search for icons using a list of icon +directories, and the list of possible directories is large. In +(almost) each directory, it look for files ending in .png, .svgz, .svg +and .xpm. The result is a very slow KDE menu when /usr/ is NFS +mounted. Showing a single sub menu may result in thousands of NFS +requests. I am not the first one to discover this. I found a +KDE bug report +from 2009 about this problem, and it is still unsolved.

-

-"Arrogant user agreement: HTC can use MY edited videos -commercially. Although I can ONLY use them privately." -

+

My solution to speed up the KDE menu was to create a package +kde-icon-cache that upon installation will look at all .desktop files +used to generate the KDE menu, find their icons, search the icon paths +for the file that KDE will end up finding at run time, and copying the +icon file to /var/lib/kde-icon-cache/. Finally, I add symlinks to +these icon files in one of the first directories where KDE will look +for them. This cut down the number of file accesses required to find +one icon from several hundred to less than 5, and make the KDE menu +almost instantaneous. I'm not quite sure where to make the package +publicly available, so for now it is only available on request.

-

I've been unable to find the text of the license term myself, but -suspect it is a variation of the MPEG-LA terms I -discovered -with my Canon IXUS 130. The HTC One X specification specifies that -the recording format of the phone is .amr for audio and .mp3 for -video. AMR is -Adaptive -Multi-Rate audio codec with patents which according to the -Wikipedia article require an license agreement with -VoiceAge. MP4 is -MPEG4 with -H.264, which according to Wikipedia require a licence agreement -with MPEG-LA.

+

The bug report mention that this do not only affect the KDE menu +and icon handling, but also the login process. Not quite sure how to +speed up that part without replacing NFS with for example NBD, and +that is not really an option at the moment.

-

I know why I prefer -free and open -standards also for video.

+

If you got feedback on this issue, please let us know on debian-edu +(at) lists.debian.org.

@@ -662,26 +623,25 @@ standards also for video.

- 27th April 2012 + 5th April 2012
-

NUUG-styremedlem Hans-Petter Fjeld -meldte -nettopp at han har sendt inn NUUGs -høringsuttalelse angående Difi sin standardkatalog v3.1. Jeg er veldig -glad for at så mange bidro og sikret at vår stemme blir hørt i denne -høringen. Anbefaler alle å lese våre -to -sider med innspill.

+

About two weeks ago, I was interviewed via email about +Debian Edu and Skolelinux by +Bruce Byfield in Linux Weekly News. The result was made public for +non-subscribers today. I am pleased to see liked our Linux solution +for schools. Check out his article +Debian Edu/Skolelinux: A +distribution for education if you want to learn more.

- Tags: norsk, nuug, standard. + Tags: debian edu, english.
@@ -690,54 +650,94 @@ sider med innspill.

- 30th April 2012 + 1st April 2012
-

-

+

Germany is a core area for the +Debian Edu and Skolelinux +user community, and this time I managed to get hold of Wolfgang +Schweer, a valuable contributor to the project from Germany. -

I normally cut my hair short, and my tool of choice has been a -common hair/beard cutter, bought in a electrical shop here in Norway. -But the last ones have not really been up to the task. My last -cutter, some model from Braun, could only cut a few of my hairs at the -time, and cutting my head took forever. And the one before that did -not work very well either. We have looked for something better for a -while, but it was not until I ended up visiting a hairdresser that we -discovered that there are indeed better tools available. But these -are not marketed and sold to "regular consumers". The hair saloons -can get them through their suppliers, but their suppliers only sell -companies. The models they sell, are very different from the ones -available from Elkjøp and Lefdal. The main difference is their -efficiency. It would cut my hair in 5 minutes, instead of the 30-40 -minutes required by my impotent Braun. The hairdresser I visited had -a Panasonic ER160, which unfortunately is no longer available from the -producer. But I found it had a successor, the Panasonic ER1611.

+

Who are you, and how do you spend your days?

-

The next step was to find somewhere to buy it. This was not -straight forward. The list of suppliers I got from the hairdresser -did not want to sell anything to me. But searching for the model on -the web we found a supplier in Norway willing to sell it to us for -around NOK 4000,-. This was a bit much. We kept searching and -finally found a Danish supplier -selling -it for around NOK 1800,-. We ordered one, and it arrived a few -days ago.

+

I've studied Mathematics at the university 'Ruhr-Universität' in +Bochum, Germany. Since 1981 I'm working as a teacher at the school +"Westfalen-Kolleg +Dortmund", a second chance school. Here, young adults is given +the opportunity to get further education in order to do the school +examination 'Abitur', which will allow to study at a university. This +second chance is of value for those who want a better job perspective +or failed to get a higher school examination being teens.

-

The instructions said it had to charge for 8 hours when we started -to use it, so we left it charging over night. Normally it will only -need one hour to charge. The following evening we successfully tested -it, and I can warmly recommend it to anyone looking for a real hair -cutter. The ones we have used until now have been hair cutter -toys.

+

Besides teaching I was involved in developing online courses for a +blended learning project called 'abitur-online.nrw' and in some other +information technology related projects. For about ten years I've been +teacher and coordinator for the 'abitur-online' project at my +school. Being now in my early sixties, I've decided to leave school at +the end of April this year.

+ +

How did you get in contact with the Skolelinux/Debian Edu +project?

+ +

The first information about Skolelinux must have come to my +attention years ago and somehow related to LTSP (Linux Terminal Server +Project). At school, we had set up a network at the beginning of 1997 +using Suse Linux on the desktop, replacing a Novell network. Since +2002, we used old machines from the city council of Dortmund as thin +clients (LTSP, later Ubuntu/Lessdisks) cause new hardware was out of +reach. At home I'm using Debian since years and - subscribed to the +Debian news letter - heard from time to time about Skolelinux. About +two years ago I proposed to replace the (somehow undocumented and only +known to me) system at school by a well known Debian based system: +Skolelinux.

+ +

Students and teachers appreciated the new system because of a +better look and feel and an enhanced access to local media on thin +clients. The possibility to alter and/or reset passwords using a GUI +was welcomed, too. Being able to do administrative tasks using a GUI +and to easily set up workstations using PXE was of very high value for +the admin teachers.

+ +

What do you see as the advantages of Skolelinux/Debian +Edu?

+ +

It's open source, easy to set up, stable and flexible due to it's +Debian base. It integrates LTSP out-of-the-box. And it is documented! +So it was a perfect choice.

+ +

Being open source, there are no license problems and so it's +possible to point teachers and students to programs like +OpenOffice.org, ViewYourMind (mind mapping) and The Gimp. It's of +high value to be able to adapt parts of the system to special needs of +a school and to choose where to get support for this.

+ +

What do you see as the disadvantages of Skolelinux/Debian +Edu?

+ +

Nothing yet.

+ +

Which free software do you use daily?

+ +

At home (Debian Sid with Gnome Desktop): Iceweasel, LibreOffice, +Mutt, Gedit, Document Viewer, Midnight Commander, flpsed (PDF +Annotator). At school (Skolelinux Lenny): Iceweasel, Gedit, +LibreOffice.

+ +

Which strategy do you believe is the right one to use to +get schools to use free software?

+ +

Some time ago I thought it was enough to tell people about it. But +that doesn't seem to work quite well. Now I concentrate on those more +interested and hope to get multiplicators that way.

- Tags: english. + Tags: debian edu, english, intervju.