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2 <rss version='2.0' xmlns:lj='http://www.livejournal.org/rss/lj/1.0/' xmlns:atom="http://www.w3.org/2005/Atom">
3 <channel>
4 <title>Petter Reinholdtsen</title>
5 <description></description>
6 <link>http://people.skolelinux.org/pere/blog/</link>
7 <atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
8
9 <item>
10 <title>Blir det virkelig krav om fingeravtrykk i nasjonale ID-kort?</title>
11 <link>http://people.skolelinux.org/pere/blog/Blir_det_virkelig_krav_om_fingeravtrykk_i_nasjonale_ID_kort_.html</link>
12 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Blir_det_virkelig_krav_om_fingeravtrykk_i_nasjonale_ID_kort_.html</guid>
13 <pubDate>Tue, 12 May 2015 11:30:00 +0200</pubDate>
14 <description>&lt;p&gt;Noen finner det vanskelig å tro at Stortinget faktisk har vedtatt å
15 kreve at alle norske borgerne må avgi fingeravtrykk til politiet for å
16 fungere i samfunnet. Jeg er blitt spurt hva som er grunnlaget for
17 &lt;a href=&quot;http://people.skolelinux.org/pere/blog/Norwegian_citizens_now_required_by_law_to_give_their_fingerprint_to_the_police.html&quot;&gt;min
18 påstand i forrige bloggpost&lt;/a&gt; om at det nå blir krav om å avgi
19 fingeravtrykk til politiet for å fungere som borger i Norge. De som
20 spør klarer ikke lese det ut fra det som er vedtatt. Her er en liten
21 oppsummering om hva jeg baserer det på. Det sies ikke direkte i
22 hverken proposisjon, innstilling eller vedtak, men fremgår når en ser
23 på indirekte formuleringer.&lt;/p&gt;
24
25 &lt;p&gt;I
26 &lt;a href=&quot;https://www.regjeringen.no/nb/dokumenter/prop.-66-l-2014-2015/id2399703/&quot;&gt;stortingsproposisjon
27 66&lt;/a&gt;, avsnitt 6.3.5 (Avgivelse av biometriske personopplysninger)
28 står det&lt;p&gt;
29
30 &lt;p&gt;&lt;blockquote&gt;
31
32 &lt;p&gt;Departementet foreslår at både ansiktsfoto og fingeravtrykk skal
33 kunne opptas og lagres som identifikasjonsdata i de nasjonale
34 ID-kortene, på samme måte som i passene. Lovforslaget er derfor
35 utformet i tråd med passloven § 6 annet ledd, som fastslår at det
36 til bruk for senere verifisering eller kontroll av passinnehaverens
37 identitet kan innhentes og lagres i passet biometrisk
38 personinformasjon i form av ansiktsfoto og fingeravtrykk (to
39 fingre). Dagens ordning med lagring av ansiktsfoto og fingeravtrykk
40 i et kontaktløst smartkort i passet er basert på internasjonale
41 standarder. Fingeravtrykkene i nasjonalt ID-kort vil bli beskyttet
42 på samme måte som fingeravtrykkene i passene.&lt;/p&gt;
43
44 &lt;p&gt;[...]&lt;/p&gt;
45
46 &lt;p&gt;For norske forhold understreker departementet at innføring av
47 nasjonale ID-kort sammen med innføring av nye systemer for sikrere
48 utstedelse og kontroll av pass og relaterte dokumenter gir mulighet
49 til å utforme ordningen slik at den best mulig møter utfordringene
50 forbundet med identitetskriminalitet. Det tilsier at fingeravtrykk
51 opptas og lagres i alle nasjonale ID-kort.&lt;/p&gt;
52 &lt;/blockquote&gt;&lt;/p&gt;
53
54 &lt;p&gt;Departementet sier altså at sin anbefaling er at fingeravtrykk skal
55 opptas og lagres i alle nasjonale ID-kort. Det skrives som om det
56 blir valgfritt, på samme måten som det skrives passloven, der det i
57 loven sier at det kan
58 «&lt;a href=&quot;https://lovdata.no/dokument/NL/lov/1997-06-19-826&quot;&gt;innhentes
59 og lagres i passet biometrisk personinformasjon i form av ansiktsfoto
60 og fingeravtrykk (to fingre)&lt;/a&gt;». Men på tross av bruken av «kan» i
61 passloven er det innført krav om å avgi fingeravtrykk for å få et pass
62 i Norge. Proposisjonen sier i tillegg i del 1 (Proposisjonens
63 hovedinnhold) at ID-kortene skal være like pålitelig som pass og ha
64 samme sikkerhetsnivå som pass. Departementet foreslår altså at
65 ID-kortene skal gis etter samme regler som for pass.&lt;/p&gt;
66
67 &lt;p&gt;Formuleringene fra hovedinnholdet i proposisjonen er videreført i
68 &lt;a href=&quot;https://www.stortinget.no/no/Saker-og-publikasjoner/Publikasjoner/Innstillinger/Stortinget/2014-2015/inns-201415-243/?lvl=0&quot;&gt;innstillingen
69 fra stortingskomiteen&lt;/a&gt;, der det konkret står «De foreslåtte reglene
70 vil gi befolkningen tilbud om et offentlig utstedt identitetsbevis som
71 vil være like pålitelig som passet, og mer praktisk å bruke som
72 legitimasjon» og «Det nasjonale ID-kortet skal også holde samme
73 sikkerhetsnivå som passet». Komiteen har altså ingen kommentarer
74 eller innsigelser til dette forslaget, og gjorde i debatten da saken
75 ble vedtatt det klart at dette var en god sak og at en enstemmig
76 komité var glad for resultatet. Stortinget har dermed stilt seg helt
77 og fullt bak departementets forslag.&lt;/p&gt;
78
79 &lt;p&gt;For meg er det åpenbart når en leser proposisjonen at «like
80 pålitelig» og «samme sikkerhetsnivå» vil bli tolket av departementet
81 som «med samme biometrisk informasjon som i passene», og departementet
82 forklarer i tillegg i proposisjonen at de har tenkt at
83 fingeravtrykkene «vil bli beskyttet på samme måte som fingeravtrykkene
84 i passene». Jeg ser det dermed som åpenbart at den samme
85 tvangsinnhentingen av fingeravtrykk som gjelder for pass vil bli
86 viderført til de nasjonale ID-kortene.&lt;/p&gt;
87
88 &lt;p&gt;Det eneste som kan endre dette er massive protester fra
89 befolkningen på at folk som ikke er mistenkt for noe kriminelt skal
90 tvinges til å gi fingeravtrykket til politiet for å f.eks. kunne få
91 bankkonto eller stemme ved valg. Det kunne få departementet til å
92 snu. Det tror jeg ikke vil skje.&lt;/p&gt;
93 </description>
94 </item>
95
96 <item>
97 <title>Norwegian citizens now required by law to give their fingerprint to the police</title>
98 <link>http://people.skolelinux.org/pere/blog/Norwegian_citizens_now_required_by_law_to_give_their_fingerprint_to_the_police.html</link>
99 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Norwegian_citizens_now_required_by_law_to_give_their_fingerprint_to_the_police.html</guid>
100 <pubDate>Sun, 10 May 2015 16:00:00 +0200</pubDate>
101 <description>&lt;p&gt;5 days ago, the Norwegian Parliament decided, unanimously, that all
102 citizens of Norway, no matter if they are suspected of something
103 criminal or not, are
104 &lt;a href=&quot;https://www.holderdeord.no/votes/1430838871e&quot;&gt;required to
105 give fingerprints to the police&lt;/a&gt; (vote details from Holder de
106 ord). The law make it sound like it will be optional, but in a few
107 years there will be no option any more. The ID will be required to
108 vote, to get a bank account, a bank card, to change address on the
109 post office, to receive an electronic ID or to get a drivers license
110 and many other tasks required to function in Norway. The banks plan
111 to stop providing their own ID on the bank cards when this new
112 national ID is introduced, and the national road authorities plan to
113 change the drivers license to no longer be usable as identity cards.
114 In effect, to function as a citizen in Norway a national ID card will
115 be required, and to get it one need to provide the fingerprints to
116 the police.&lt;/p&gt;
117
118 &lt;p&gt;In addition to handing the fingerprint to the police (which
119 promised to not make a copy of the fingerprint image at that point in
120 time, but say nothing about doing it later), a picture of the
121 fingerprint will be stored on the RFID chip, along with a picture of
122 the face and other information about the person. Some of the
123 information will be encrypted, but the encryption will be the same
124 system as currently used in the passports. The codes to decrypt will
125 be available to a lot of government offices and their suppliers around
126 the globe, but for those that do now know anyone in those circles it
127 is good to know that
128
129 &lt;a href=&quot;http://www.theguardian.com/technology/2006/nov/17/news.homeaffairs&quot;&gt;the
130 encryption is already broken&lt;/a&gt;. And they
131 &lt;a href=&quot;http://www.networkworld.com/article/2215057/wireless/bad-guys-could-read-rfid-passports-at-217-feet--maybe-a-lot-more.html&quot;&gt;can
132 be read from 70 meters away&lt;/a&gt;. This can be mitigated a bit by
133 keeping it in a Faraday cage (metal box or metal wire container), but
134 one will be required to take it out of there often enough to expose
135 ones private and personal information to a lot of people that have no
136 business getting access to that information.&lt;/p&gt;
137
138 &lt;p&gt;The new Norwegian national IDs are a vehicle for identity theft,
139 and I feel sorry for us all having politicians accepting such invasion
140 of privacy without any objections. So are the Norwegian passports,
141 but it has been possible to function in Norway without those so far.
142 That option is going away with the passing of the new law. In this, I
143 envy the Germans, because for them it is optional how much biometric
144 information is stored in their national ID.&lt;/p&gt;
145
146 &lt;p&gt;And if forced collection of fingerprints was not bad enough, the
147 information collected in the national ID card register can be handed
148 over to foreign intelligence services and police authorities, &quot;when
149 extradition is not considered disproportionate&quot;.&lt;/p&gt;
150
151 &lt;p&gt;Update 2015-05-12: For those unable to believe that the Parliament
152 really could make such decision, I wrote
153 &lt;a href=&quot;http://people.skolelinux.org/pere/blog/Blir_det_virkelig_krav_om_fingeravtrykk_i_nasjonale_ID_kort_.html&quot;&gt;a
154 summary of the sources I have&lt;/a&gt; for concluding the way I do
155 (Norwegian Only, as the sources are all in Norwegian).&lt;/p&gt;
156 </description>
157 </item>
158
159 <item>
160 <title>What would it cost to store all phone calls in Norway?</title>
161 <link>http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_phone_calls_in_Norway_.html</link>
162 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_phone_calls_in_Norway_.html</guid>
163 <pubDate>Fri, 1 May 2015 19:30:00 +0200</pubDate>
164 <description>&lt;p&gt;Many years ago, a friend of mine calculated how much it would cost
165 to store the sound of all phone calls in Norway, and came up with the
166 cost of around 20 million NOK (2.4 mill EUR) for all the calls in a
167 year. I got curious and wondered what the same calculation would look
168 like today. To do so one need an idea of how much data storage is
169 needed for each minute of sound, how many minutes all the calls in
170 Norway sums up to, and the cost of data storage.&lt;/p&gt;
171
172 &lt;p&gt;The 2005 numbers are from
173 &lt;a href=&quot;http://www.digi.no/analyser/2005/10/04/vi-prater-stadig-mindre-i-roret&quot;&gt;digi.no&lt;/a&gt;,
174 the 2012 numbers are from
175 &lt;a href=&quot;http://www.nkom.no/aktuelt/nyheter/fortsatt-vekst-i-det-norske-ekommarkedet&quot;&gt;a
176 NKOM report&lt;/a&gt;, and I got the 2013 numbers after asking NKOM via
177 email. I was told the numbers for 2014 will be presented May 20th,
178 and decided not to wait for those, as I doubt they will be very
179 different from the numbers from 2013.&lt;/p&gt;
180
181 &lt;p&gt;The amount of data storage per minute sound depend on the wanted
182 quality, and for phone calls it is generally believed that 8 Kbit/s is
183 enough. See for example a
184 &lt;a href=&quot;http://www.cisco.com/c/en/us/support/docs/voice/voice-quality/7934-bwidth-consume.html#topic1&quot;&gt;summary
185 on voice quality from Cisco&lt;/a&gt; for some alternatives. 8 Kbit/s is 60
186 Kbytes/min, and this can be multiplied with the number of call minutes
187 to get the storage requirements.&lt;/p&gt;
188
189 &lt;p&gt;Storage prices varies a lot, depending on speed, backup strategies,
190 availability requirements etc. But a simple way to calculate can be
191 to use the price of a TiB-disk (around 1000 NOK / 120 EUR) and double
192 it to take space, power and redundancy into account. It could be much
193 higher with high speed and good redundancy requirements.&lt;/p&gt;
194
195 &lt;p&gt;But back to the question, What would it cost to store all phone
196 calls in Norway? Not much. Here is a small table showing the
197 estimated cost, which is within the budget constraint of most medium
198 and large organisations:&lt;/p&gt;
199
200 &lt;table border=&quot;1&quot;&gt;
201 &lt;tr&gt;&lt;th&gt;Year&lt;/th&gt;&lt;th&gt;Call minutes&lt;/th&gt;&lt;th&gt;Size&lt;/th&gt;&lt;th&gt;Price in NOK / EUR&lt;/th&gt;&lt;/tr&gt;
202 &lt;tr&gt;&lt;td&gt;2005&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;24 000 000 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;1.3 PiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;3 mill / 358 000&lt;/td&gt;&lt;/tr&gt;
203 &lt;tr&gt;&lt;td&gt;2012&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;18 000 000 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;1.0 PiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;2.2 mill / 262 000&lt;/td&gt;&lt;/tr&gt;
204 &lt;tr&gt;&lt;td&gt;2013&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;17 000 000 000&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;950 TiB&lt;/td&gt;&lt;td align=&quot;right&quot;&gt;2.1 mill / 250 000&lt;/td&gt;&lt;/tr&gt;
205 &lt;/table&gt;
206
207 &lt;p&gt;This is the cost of buying the storage. Maintenance need to be
208 taken into account too, but calculating that is left as an exercise
209 for the reader. But it is obvious to me from those numbers that
210 recording the sound of all phone calls in Norway is not going to be
211 stopped because it is too expensive. I wonder if someone already is
212 collecting the data?&lt;/p&gt;
213 </description>
214 </item>
215
216 <item>
217 <title>First Jessie based Debian Edu beta release</title>
218 <link>http://people.skolelinux.org/pere/blog/First_Jessie_based_Debian_Edu_beta_release.html</link>
219 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/First_Jessie_based_Debian_Edu_beta_release.html</guid>
220 <pubDate>Sun, 26 Apr 2015 14:10:00 +0200</pubDate>
221 <description>&lt;p&gt;I am happy to report that the Debian Edu team sent out
222 &lt;a href=&quot;https://lists.debian.org/debian-edu-announce/2015/04/msg00000.html&quot;&gt;this
223 announcement today&lt;/a&gt;:&lt;/p&gt;
224
225 &lt;pre&gt;
226 the Debian Edu / Skolelinux project is pleased to announce the first
227 *beta* release of Debian Edu &quot;Jessie&quot; 8.0+edu0~b1, which for the first
228 time is composed entirely of packages from the current Debian stable
229 release, Debian 8 &quot;Jessie&quot;.
230
231 (As most reading this will know, Debian &quot;Jessie&quot; hasn&#39;t actually been
232 released by now. The release is still in progress but should finish
233 later today ;)
234
235 We expect to make a final release of Debian Edu &quot;Jessie&quot; in the coming
236 weeks, timed with the first point release of Debian Jessie. Upgrades
237 from this beta release of Debian Edu Jessie to the final release will
238 be possible and encouraged!
239
240 Please report feedback to debian-edu@lists.debian.org and/or submit
241 bugs: http://wiki.debian.org/DebianEdu/HowTo/ReportBugs
242
243 Debian Edu - sometimes also known as &quot;Skolelinux&quot; - is a complete
244 operating system for schools, universities and other
245 organisations. Through its pre- prepared installation profiles
246 administrators can install servers, workstations and laptops which
247 will work in harmony on the school network. With Debian Edu, the
248 teachers themselves or their technical support staff can roll out a
249 complete multi-user, multi-machine study environment within hours or
250 days.
251
252 Debian Edu is already in use at several hundred schools all over the
253 world, particularly in Germany, Spain and Norway. Installations come
254 with hundreds of applications pre-installed, plus the whole Debian
255 archive of thousands of compatible packages within easy reach.
256
257 For those who want to give Debian Edu Jessie a try, download and
258 installation instructions are available, including detailed
259 instructions in the manual explaining the first steps, such as setting
260 up a network or adding users. Please note that the password for the
261 user your prompted for during installation must have a length of at
262 least 5 characters!
263
264 == Where to download ==
265
266 A multi-architecture CD / usbstick image (649 MiB) for network booting
267 can be downloaded at the following locations:
268
269 http://ftp.skolelinux.org/skolelinux-cd/debian-edu-8.0+edu0~b1-CD.iso
270 rsync -avzP ftp.skolelinux.org::skolelinux-cd/debian-edu-8.0+edu0~b1-CD.iso .
271
272 The SHA1SUM of this image is: 54a524d16246cddd8d2cfd6ea52f2dd78c47ee0a
273
274 Alternatively an extended DVD / usbstick image (4.9 GiB) is also
275 available, with more software included (saving additional download
276 time):
277
278 http://ftp.skolelinux.org/skolelinux-cd/debian-edu-8.0+edu0~b1-USB.iso
279 rsync -avzP ftp.skolelinux.org::skolelinux-cd/debian-edu-8.0+edu0~b1-USB.iso
280
281 The SHA1SUM of this image is: fb1f1504a490c077a48653898f9d6a461cb3c636
282
283 Sources are available from the Debian archive, see
284 http://ftp.debian.org/debian-cd/8.0.0/source/ for some download
285 options.
286
287 == Debian Edu Jessie manual in seven languages ==
288
289 Please see https://wiki.debian.org/DebianEdu/Documentation/Jessie/ for
290 the English version of the Debian Edu jessie manual.
291
292 This manual has been fully translated to German, French, Italian,
293 Danish, Dutch and Norwegian Bokmål. A partly translated version exists
294 for Spanish. See http://maintainer.skolelinux.org/debian-edu-doc/ for
295 online version of the translated manual.
296
297 More information about Debian 8 &quot;Jessie&quot; itself is provided in the
298 release notes and the installation manual:
299 - http://www.debian.org/releases/jessie/releasenotes
300 - http://www.debian.org/releases/jessie/installmanual
301
302
303 == Errata / known problems ==
304
305 It takes up to 15 minutes for a changed hostname to be updated via
306 DHCP (#780461).
307
308 The hostname script fails to update LTSP server hostname (#783087).
309
310 Workaround: run update-hostname-from-ip on the client to update the
311 hostname immediately.
312
313 Check https://wiki.debian.org/DebianEdu/Status/Jessie for a possibly
314 more current and complete list.
315
316 == Some more details about Debian Edu 8.0+edu0~b1 Codename Jessie released 2015-04-25 ==
317
318 === Software updates ===
319
320 Everything which is new in Debian 8 Jessie, e.g.:
321
322 * Linux kernel 3.16.7-ctk9; for the i386 architecture, support for
323 i486 processors has been dropped; oldest supported ones: i586 (like
324 Intel Pentium and AMD K5).
325
326 * Desktop environments KDE Plasma Workspaces 4.11.13, GNOME 3.14,
327 Xfce 4.12, LXDE 0.5.6
328 * new optional desktop environment: MATE 1.8
329 * KDE Plasma Workspaces is installed by default; to choose one of
330 the others see the manual.
331 * the browsers Iceweasel 31 ESR and Chromium 41
332 * LibreOffice 4.3.3
333 * GOsa 2.7.4
334 * LTSP 5.5.4
335 * CUPS print system 1.7.5
336 * new boot framework: systemd
337 * Educational toolbox GCompris 14.12
338 * Music creator Rosegarden 14.02
339 * Image editor Gimp 2.8.14
340 * Virtual stargazer Stellarium 0.13.1
341 * golearn 0.9
342 * tuxpaint 0.9.22
343 * New version of debian-installer from Debian Jessie.
344 * Debian Jessie includes about 43000 packages available for installation.
345 * More information about Debian 8 Jessie is provided in its release
346 notes and the installation manual, see the link above.
347
348 === Installation changes ===
349
350 Installations done via PXE now also install firmware automatically
351 for the hardware present.
352
353 === Fixed bugs ===
354
355 A number of bugs have been fixed in this release; the most noticeable
356 from a user perspective:
357
358 * Inserting incorrect DNS information in Gosa will no longer break
359 DNS completely, but instead stop DNS updates until the incorrect
360 information is corrected (710362)
361
362 * shutdown-at-night now shuts the system down if gdm3 is used (775608).
363
364 === Sugar desktop removed ===
365
366 As the Sugar desktop was removed from Debian Jessie, it is also not
367 available in Debian Edu jessie.
368
369
370 == About Debian Edu / Skolelinux ==
371
372 Debian Edu, also known as Skolelinux, is a Linux distribution based on
373 Debian providing an out-of-the box environment of a completely
374 configured school network. Directly after installation a school server
375 running all services needed for a school network is set up just
376 waiting for users and machines being added via GOsa², a comfortable
377 Web-UI. A netbooting environment is prepared using PXE, so after
378 initial installation of the main server from CD or USB stick all other
379 machines can be installed via the network. The provided school server
380 provides LDAP database and Kerberos authentication service,
381 centralized home directories, DHCP server, web proxy and many other
382 services. The desktop contains more than 60 educational software
383 packages and more are available from the Debian archive, and schools
384 can choose between KDE, GNOME, LXDE, Xfce and MATE desktop
385 environment.
386
387 == About Debian ==
388
389 The Debian Project was founded in 1993 by Ian Murdock to be a truly
390 free community project. Since then the project has grown to be one of
391 the largest and most influential open source projects. Thousands of
392 volunteers from all over the world work together to create and
393 maintain Debian software. Available in 70 languages, and supporting a
394 huge range of computer types, Debian calls itself the universal
395 operating system.
396
397 == Thanks ==
398
399 Thanks to everyone making Debian and Debian Edu / Skolelinux happen!
400 You rock.
401 &lt;/pre&gt;
402 </description>
403 </item>
404
405 <item>
406 <title>Debian Edu interview: Shirish Agarwal</title>
407 <link>http://people.skolelinux.org/pere/blog/Debian_Edu_interview__Shirish_Agarwal.html</link>
408 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Debian_Edu_interview__Shirish_Agarwal.html</guid>
409 <pubDate>Wed, 15 Apr 2015 09:20:00 +0200</pubDate>
410 <description>&lt;p&gt;It was a surprise to me to learn that project to create a complete
411 computer system for schools I&#39;ve involved in,
412 &lt;a href=&quot;http://www.skolelinux.org/&quot;&gt;Debian Edu / Skolelinux&lt;/a&gt;, was
413 being used in India. But apparently it is, and I managed to get an
414 interview with one of the friends of the project there, Shirish
415 Agarwal.&lt;/p&gt;
416
417 &lt;p&gt;&lt;strong&gt;Who are you, and how do you spend your days?&lt;/strong&gt;&lt;/p&gt;
418
419 &lt;p&gt;My name is Shirish Agarwal. Based out of the educational and
420 historical city of Pune, from the western state of Maharashtra, India.
421 My bread comes from giving training, giving policy tips,
422 installations on free software to mom and pop shops in different
423 fields from Desktop publishing to retail shops as well as work with
424 few software start-ups as well.&lt;/p&gt;
425
426 &lt;p&gt;&lt;strong&gt;How did you get in contact with the Skolelinux / Debian Edu
427 project?&lt;/strong&gt;&lt;/p&gt;
428
429 &lt;p&gt;It started innocently enough. I have been using Debian for a few
430 years and in one local minidebconf / debutsav I was asked if there was
431 anything for schools or education. I had worked / played with free
432 educational softwares such as Gcompris and Stellarium for my many
433 nieces and nephews so researched and found Debian Edu or Skolelinux as
434 it was known then. Since then I have started using the various
435 education meta-packages provided by the project.&lt;/p&gt;
436
437 &lt;p&gt;&lt;strong&gt;What do you see as the advantages of Skolelinux / Debian
438 Edu?&lt;/strong&gt;&lt;/p&gt;
439
440 &lt;p&gt;It&#39;s closest I have seen where a package full of educational
441 software are packed, which are free and open (both literally and
442 figuratively). Even if I take the simplest software which is
443 gcompris, the number of activities therein are amazing. Another one of
444 the softwares that I have liked for a long time is stellarium. Even
445 pysycache is cool except for couple of issues I encountered
446 &lt;a href=&quot;https://bugs.debian.org/781841&quot;&gt;#781841&lt;/a&gt; and
447 &lt;a href=&quot;https://bugs.debian.org/781842&quot;&gt;#781842&lt;/a&gt;.&lt;/p&gt;
448
449 &lt;p&gt;I prefer software installed on the system over web based solutions,
450 as a web site can disappear any time but the software on disk has the
451 possibility of a larger life span. Of course with both it&#39;s more a
452 question if it has enough users who make it fun or sustainable or both
453 for the developer per-se.&lt;/p&gt;
454
455 &lt;p&gt;&lt;strong&gt;What do you see as the disadvantages of Skolelinux / Debian
456 Edu?&lt;/strong&gt;&lt;/p&gt;
457
458 &lt;p&gt;I do see that the Debian Edu team seems to be short-handed and I
459 think more efforts should be made to make it popular and ask and take
460 help from people and the larger community wherever possible.&lt;/p&gt;
461
462 &lt;p&gt;I don&#39;t see any disadvantage to use Skolelinux apart from the fact
463 that most apps. are generic which is good or bad how you see it.
464 However, saying that I do acknowledge the fact that the canvas is
465 pretty big and there are lot of interesting ideas that could be done
466 but for reasons not known not done or if done I don&#39;t know about them.
467 Let me share some of the ideas (these are more upstream based but
468 still) I have had for a long time :&lt;/p&gt;
469
470 &lt;p&gt;1. Classical maths question of two trains in opposing directions
471 each running @x kmph/mph at y distance, when they will meet and how
472 far would each travel and similar questions like these.
473
474 &lt;p&gt;The computer is a fantastic system where questions like these can
475 be drawn, animated and the methodology and answers teased out in
476 interactive manner. While sites such as the
477 &lt;a href=&quot;http://mathforum.org/dr.math/faq/faq.two.trains.html&quot;&gt;Ask
478 Dr. Math FAQ on The Two Trains problem&lt;/a&gt; (as an example or point of
479 inspiration) can be used there is lot more that can be done. I dunno
480 if there is a free software which does something like this. The idea
481 being a blend of objects + animation + interaction which does
482 this. The whole interaction could be gamified with points or sounds or
483 colourful celebration whenever the user gets even part of the question
484 or/and methodology right. That would help reinforce good behaviour.
485 This understanding could be used to share/showcase everything from how
486 the first wheel came to be, to evolution to how astronomy started,
487 psychics and everything in-between.&lt;/p&gt;
488
489 &lt;p&gt;One specific idea in the train part was having the Linux mascot on
490 one train and the BSD or GNU mascot on the other train and they
491 meeting somewhere in-between. Characters from blender movies could
492 also be used.&lt;/p&gt;
493
494 &lt;p&gt;2. Loads of crossword-puzzles with reference to subjects: We have
495 enormous data sets in Wikipedia and Wikitionary. I don&#39;t think it
496 should be a big job to design crossword puzzles. Using categories and
497 sub-categories it should be doable to have Q&amp;A single word answers
498 from the existing data-sets. What would make it easy or hard could be
499 the length of the word + existence of many or few vowels depending on
500 the user&#39;s input.&lt;/p&gt;
501
502 &lt;p&gt;3. Jigsaw puzzles - We already have a great software called
503 palapeli with number of slicers making it pretty interesting. What
504 needs to be done is to download large number of public domain and
505 copyleft images, tease and use IPTC tags to categorise them into
506 nature, history etc. and let it loose. This could turn to be really
507 huge collection of images. One source could be taken from
508 commons.wikimedia.org, others could be huge collection of royalty-free
509 stock photos. Potential is immense.&lt;/p&gt;
510
511 &lt;p&gt;Apart from this, free software suffers in two directions, we lag
512 both in development (of using new features per-se) and maintenance a
513 lot. This is more so in educational software as these applications
514 need to be timely and the opportunity cost of missing deadlines is
515 immense. If we are able to solve issues of funding for development and
516 maintenance of such software I don&#39;t see any big difficulties. I know
517 of few start-ups in and around India who would love to develop and
518 maintain such software if funding issues could be solved.&lt;/p&gt;
519
520 &lt;p&gt;&lt;strong&gt;Which free software do you use daily?&lt;/strong&gt;&lt;/p&gt;
521
522 &lt;p&gt;That would be huge list. Some of the softwares are obviously apt,
523 aptitude, debdelta, leafpad, the shell of course (zsh nowadays),
524 quassel for IRC. In games I use shisen-sho while card-games are evenly
525 between kpat and Aiselriot. In desktops it&#39;s a tie between
526 gnome-flashback and mate.&lt;/p&gt;
527
528 &lt;p&gt;&lt;strong&gt;Which strategy do you believe is the right one to use to
529 get schools to use free software?&lt;/strong&gt;&lt;/p&gt;
530
531 &lt;p&gt;I think it should first start with using specific FOSS apps. in
532 whatever environment they are. If it&#39;s MS-Windows or Mac so be it.
533 Once they are habitual with the apps. and there is buy-in from the
534 school management then it could be installed anywhere. Most of the
535 people now understand the concept of a repository because of the
536 various online stores so it isn&#39;t hard to convince on that front.&lt;/p&gt;
537
538 &lt;p&gt;What is harder is having enough people with technical skills and
539 passion to service them. If you get buy-in from one or two teachers
540 then ideas like above could also be asked to be done as a project as
541 well.&lt;/p&gt;
542
543 &lt;p&gt;I think where we fall short more than anything is in marketing. For
544 instance, Debian has this whole range of fonts in its archive but
545 there isn&#39;t even a page where all those different fonts in the La
546 Ipsum format could be tried out for newcomers.&lt;/p&gt;
547
548 &lt;p&gt;One of the issues faced constantly in installations is with updates
549 and upgrades. People have this myth that each update and upgrade
550 means the user interface will / has to change. I have seen this
551 innumerable times. That perhaps is one of the reasons which browsers
552 like Iceweasel / Firefox change user interfaces so much, not because
553 it might be needed or be functional but because people believe that
554 changed user interfaces are better. This, can easily be pointed with
555 the user interfaces changed with almost every MS-Windows and Mac OS
556 releases.&lt;/p&gt;
557
558 &lt;p&gt;The problems with Debian Edu for deployment are many. The biggest
559 is the huge gap between what is taught in schools and what Debian Edu
560 is aimed at.
561
562 &lt;p&gt;Me and my friends did teach on week-ends in a government school for
563 around 2 years, and
564 &lt;a href=&quot;https://flossexperiences.wordpress.com/2012/10/08/sharings/&quot;&gt;gathered
565 some experience&lt;/a&gt; there. Some of the things we learnt/discovered
566 there was :&lt;/p&gt;
567
568 &lt;ol&gt;
569
570 &lt;li&gt;Most of the teachers are very territorial about their subjects
571 and they do not want you to teach anything out of the
572 portion/syllabus given.&lt;/li&gt;
573
574 &lt;li&gt;They want any activity on the system in accordance to whatever
575 is in the syllabus.&lt;/li&gt;
576
577 &lt;li&gt;There are huge barriers both with the English language and at
578 times with objects or whatever. An example, let&#39;s say in gcompris
579 you have objects falling down and you have to name them and let&#39;s
580 say the falling object is a hat or a fedora hat, this would not be
581 as recognizable as say a
582 &lt;a href=&quot;https://en.wikipedia.org/wiki/Puneri_Pagadi&quot;&gt;Puneri
583 Pagdi&lt;/a&gt; so there is need to inject local objects, words wherever
584 possible. Especially for word-games there are so many hindi words
585 which have become part of english vocabulary (for instance in
586 parley), those could be made into a hinglish collection or
587 something but that is something for upstream to do.&lt;/li&gt;
588
589 &lt;/ol&gt;
590 </description>
591 </item>
592
593 <item>
594 <title>I&#39;m going to the Open Source Developers&#39; Conference Nordic 2015!</title>
595 <link>http://people.skolelinux.org/pere/blog/I_m_going_to_the_Open_Source_Developers__Conference_Nordic_2015_.html</link>
596 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/I_m_going_to_the_Open_Source_Developers__Conference_Nordic_2015_.html</guid>
597 <pubDate>Tue, 7 Apr 2015 10:30:00 +0200</pubDate>
598 <description>&lt;p&gt;I am happy to let you all know that I&#39;m going to the &lt;a
599 href=&quot;http://act.osdc.no/osdc2015no/&quot;&gt;Open Source Developers&#39;
600 Conference Nordic 2015&lt;/a&gt;!&lt;/p&gt;
601
602 &lt;p&gt;It take place Friday 8th to Sunday 10th of May in Oslo next to
603 where I work, and I finally got around to submitting
604 &lt;a href=&quot;http://act.osdc.no/osdc2015no/talk/6192&quot;&gt;a talk proposal for
605 it&lt;/a&gt; (dead link for most people until the talk is accepted). As
606 part of my involvement with the
607 &lt;a href=&quot;http://www.nuug.no/&quot;&gt;Norwegian Unix User Group member
608 association&lt;/a&gt; I have been slightly involved in the planning of this
609 conference for a while now, with a focus on organising a Civic Hacking
610 Hackathon with our friends
611 over at &lt;a href=&quot;http://www.mysociety.org/&quot;&gt;mySociety&lt;/a&gt; and
612 &lt;a href=&quot;http://www.holderdeord.no/&quot;&gt;Holder de ord&lt;/a&gt;. This part is
613 named the &#39;My Society&#39; track in the program. There is still space for
614 more talks and participants. I hope to see you there.&lt;/p&gt;
615
616 &lt;p&gt;Check out &lt;a href=&quot;http://act.osdc.no/osdc2015no/talks&quot;&gt;the talks
617 submitted and accepted so far&lt;/a&gt;.&lt;/p&gt;
618 </description>
619 </item>
620
621 <item>
622 <title>Proof reading the Norwegian translation of Free Culture by Lessig</title>
623 <link>http://people.skolelinux.org/pere/blog/Proof_reading_the_Norwegian_translation_of_Free_Culture_by_Lessig.html</link>
624 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Proof_reading_the_Norwegian_translation_of_Free_Culture_by_Lessig.html</guid>
625 <pubDate>Sat, 4 Apr 2015 09:30:00 +0200</pubDate>
626 <description>&lt;p&gt;During eastern I had some time to continue working on the Norwegian
627 &lt;a href=&quot;http://www.docbook.org/&quot;&gt;docbook&lt;/a&gt; version of the 2004 book
628 &lt;a href=&quot;http://free-culture.cc/&quot;&gt;Free Culture&lt;/a&gt; by Lawrence Lessig.
629 At the moment I am proof reading the finished text, looking for typos,
630 inconsistent wordings and sentences that do not flow as they should.
631 I&#39;m more than two thirds done with the text, and welcome others to
632 check the text up to chapter 13. The current status is available on the
633 &lt;a href=&quot;https://github.com/petterreinholdtsen/free-culture-lessig&quot;&gt;github&lt;/a&gt;
634 project pages. You can also check out the
635 &lt;a href=&quot;https://github.com/petterreinholdtsen/free-culture-lessig/blob/master/archive/freeculture.nb.pdf?raw=true&quot;&gt;PDF&lt;/a&gt;,
636 &lt;a href=&quot;https://github.com/petterreinholdtsen/free-culture-lessig/blob/master/archive/freeculture.nb.epub?raw=true&quot;&gt;EPUB&lt;/a&gt;
637 and HTML version available in the
638 &lt;a href=&quot;https://github.com/petterreinholdtsen/free-culture-lessig/tree/master/archive&quot;&gt;archive
639 directory&lt;/a&gt;.&lt;/p&gt;
640
641 &lt;p&gt;Please report typos, bugs and improvements to the github project if
642 you find any.&lt;/p&gt;
643 </description>
644 </item>
645
646 <item>
647 <title>Frikanalen, Norwegian TV channel for technical topics</title>
648 <link>http://people.skolelinux.org/pere/blog/Frikanalen__Norwegian_TV_channel_for_technical_topics.html</link>
649 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Frikanalen__Norwegian_TV_channel_for_technical_topics.html</guid>
650 <pubDate>Mon, 9 Mar 2015 11:10:00 +0100</pubDate>
651 <description>&lt;p&gt;The &lt;a href=&quot;http://www.nuug.no/&quot;&gt;Norwegian Unix User Group&lt;/a&gt;,
652 where I am a member, and where people interested in free software,
653 open standards and UNIX like operating systems like Linux and the BSDs
654 come together, record our monthly technical presentations on video.
655 The purpose is to document the talks and spread them to a wider
656 audience. For this, the the Norwegian nationwide open channel
657 &lt;a href=&quot;http://www.frikanalen.no/&quot;&gt;Frikanalen&lt;/a&gt; is a useful venue.
658 Since a few days ago, when I figured out the
659 &lt;a href=&quot;http://beta.frikanalen.no/api/&quot;&gt;REST API&lt;/a&gt; to program the
660 &lt;a href=&quot;http://beta.frikanalen.tv/guide/&quot;&gt;channel time schedule&lt;/a&gt;,
661 the channel has been filled with NUUG talks, related recordings and
662 some Creative Commons licensed TED talks (from archive.org). I fill
663 all &quot;leftover bits&quot; on the channel with content from NUUG, which at
664 the moment is almost 17 of 24 hours every day.&lt;/p&gt;
665
666 &lt;p&gt;The list of NUUG videos
667 &lt;a href=&quot;http://beta.frikanalen.tv/organization/82&quot;&gt;uploaded so far&lt;/a&gt;
668 include things like a
669 &lt;a href=&quot;http://beta.frikanalen.tv/video/625090&quot;&gt;one hour talk by John
670 Perry Barlow when he visited Oslo&lt;/a&gt;, a presentation of
671 &lt;a href=&quot;http://beta.frikanalen.tv/video/624275&quot;&gt;Haiku, the BeOS
672 re-implementation&lt;/a&gt;, the
673 &lt;a href=&quot;http://beta.frikanalen.tv/video/624493&quot;&gt;history of FiksGataMi,
674 the Norwegian version of FixMyStreet&lt;/a&gt;, the good old
675 &lt;a href=&quot;http://beta.frikanalen.tv/video/623566&quot;&gt;Warriors of the net
676 video&lt;/A&gt; and many others.&lt;/p&gt;
677
678 &lt;p&gt;We have a large backlog of NUUG talks not yet uploaded to
679 Frikanalen, and plan to upload every useful bit to the channel to
680 spread the word there. I also hope to find useful recordings from the
681 Chaos Computer Club and Debian conferences and spread them on the
682 channel as well. But this require locating the videos and their meta
683 information (title, description, license, etc), and preparing the
684 recordings for broadcast, and I have not yet had the spare time to
685 focus on this. Perhaps you want to help. Please join us on IRC,
686 &lt;a href=&quot;irc://irc.freenode.net/%23nuug&quot;&gt;#nuug on irc.freenode.net&lt;/a&gt;
687 if you want to help make this happen.&lt;/p&gt;
688
689 &lt;p&gt;But as I said, already the channel is already almost exclusively
690 filled with technical topics, and if you want to learn something new
691 today, check out the &lt;a href=&quot;http://www.frikanalen.tv/se&quot;&gt;Ogg Theora
692 web stream&lt;/a&gt; or use one of the other ways to get access to the
693 channel. Unfortunately the Ogg Theora recoding for distribution still
694 do not properly sync the video and sound. It is generated by recoding
695 a internal MPEG transport stream with MPEG4 coded video (ie H.264) to
696 Ogg Theora / Vorbis, and we have not been able to find a way that
697 produces acceptable quality. Help needed, please get in touch if you
698 know how to fix it using free software.&lt;/p&gt;
699 </description>
700 </item>
701
702 <item>
703 <title>The Citizenfour documentary on the Snowden confirmations to Norway</title>
704 <link>http://people.skolelinux.org/pere/blog/The_Citizenfour_documentary_on_the_Snowden_confirmations_to_Norway.html</link>
705 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/The_Citizenfour_documentary_on_the_Snowden_confirmations_to_Norway.html</guid>
706 <pubDate>Sat, 28 Feb 2015 22:10:00 +0100</pubDate>
707 <description>&lt;p&gt;Today I was happy to learn that the documentary
708 &lt;a href=&quot;https://citizenfourfilm.com/&quot;&gt;Citizenfour&lt;/a&gt; by
709 &lt;a href=&quot;https://en.wikipedia.org/wiki/Laura_Poitras&quot;&gt;Laura Poitras&lt;/a&gt;
710 finally will show up in Norway. According to the magazine
711 &lt;a href=&quot;http://montages.no/&quot;&gt;Montages&lt;/a&gt;, a deal has finally been
712 made for
713 &lt;a href=&quot;http://montages.no/nyheter/snowden-dokumentaren-citizenfour-far-norsk-kinodistribusjon/&quot;&gt;Cinema
714 distribution in Norway&lt;/a&gt; and the movie will have its premiere soon.
715 This is great news. As part of my involvement with
716 &lt;a href=&quot;http://www.nuug.no/&quot;&gt;the Norwegian Unix User Group&lt;/a&gt;, me and
717 a friend have
718 &lt;a href=&quot;http://www.nuug.no/news/Dokumentar_om_Snowdenbekreftelsene_til_Norge_.shtml&quot;&gt;tried
719 to get the movie to Norway&lt;/a&gt; ourselves, but obviously
720 &lt;a href=&quot;http://www.nuug.no/news/Dokumentar_om_Snowdenbekreftelsene_endelig_til_Norge_.shtml&quot;&gt;we
721 were too late&lt;/a&gt; and Tor Fosse beat us to it. I am happy he did, as
722 the movie will make its way to the public and we do not have to make
723 it happen ourselves.
724 &lt;a href=&quot;https://www.youtube.com/watch?v=XiGwAvd5mvM&quot;&gt;The trailer&lt;/a&gt;
725 can be seen on youtube, if you are curious what kind of film this
726 is.&lt;/p&gt;
727
728 &lt;p&gt;The whistle blower Edward Snowden really deserve political asylum
729 here in Norway, but I am afraid he would not be safe.&lt;/p&gt;
730 </description>
731 </item>
732
733 <item>
734 <title>The Norwegian open channel Frikanalen - 24x7 on the Internet</title>
735 <link>http://people.skolelinux.org/pere/blog/The_Norwegian_open_channel_Frikanalen___24x7_on_the_Internet.html</link>
736 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/The_Norwegian_open_channel_Frikanalen___24x7_on_the_Internet.html</guid>
737 <pubDate>Wed, 25 Feb 2015 09:10:00 +0100</pubDate>
738 <description>&lt;p&gt;The Norwegian nationwide open channel
739 &lt;a href=&quot;http://www.frikanalen.no/&quot;&gt;Frikanalen&lt;/a&gt; is still going
740 strong. It allow everyone to send the video they want on national
741 television. It is a TV station administrated completely using a web
742 browser, running only &lt;ahref=&quot;https://github.com/Frikanalen&quot;&gt;Free
743 Software&lt;/a&gt;, providing &lt;ahref=&quot;http://beta.frikanalen.tv/api&quot;&gt;a REST
744 api&lt;/a&gt; for administrators and members, and with distribution on the
745 national DVB-T distribution network RiksTV. But only between 12:00
746 and 17:30 Norwegian time. This has finally changed, after many years
747 with limited distribution. A few weeks ago, we set up a Ogg Theora
748 stream via icecast to allow everyone with Internet access to check out
749 the channel the rest of the day. This is presented on
750 &lt;a href=&quot;http://www.frikanalen.tv/se&quot;&gt;the Frikanalen web site now&lt;/a&gt;. And
751 since a few days ago, the channel is also available
752 via &lt;a href=&quot;https://www.uninett.no/iptv-tilgang&quot;&gt;multicast on
753 UNINETT&lt;/a&gt;, available for those using IPTV TVs and set-top boxes in
754 the Norwegian National Research and Education network.&lt;/p&gt;
755
756 &lt;p&gt;If you want to see what is on the channel, point your media player
757 to one of these sources. The first should work with most players and
758 browsers, while as far as I know, the multicast UDP stream only work
759 with VLC.&lt;/p&gt;
760
761 &lt;ul&gt;
762 &lt;li&gt;&lt;a href=&quot;http://video.nuug.no/frikanalen.ogv&quot;&gt;http://video.nuug.no/frikanalen.ogv&lt;/a&gt;&lt;/li&gt;
763 &lt;li&gt;udp://@224.17.43.129:1234&lt;/li&gt;
764 &lt;/ul&gt;
765
766 &lt;p&gt;The Ogg Theora / icecast stream is not working well, as the video
767 and audio is slightly out of sync. We have not been able to figure
768 out how to fix it. It is generated by recoding a internal MPEG
769 transport stream with MPEG4 coded video (ie H.264) to Ogg Theora /
770 Vorbis, and the result is less then stellar. If you have ideas how to
771 fix it, please let us know on frikanalen (at) nuug.no. We currently
772 use this with ffmpeg2theora 0.29:&lt;/p&gt;
773
774 &lt;blockquote&gt;&lt;pre&gt;
775 ./ffmpeg2theora.linux &amp;lt;OBE_gemini_URL.ts&amp;gt; -F 25 -x 720 -y 405 \
776 --deinterlace --inputfps 25 -c 1 -H 48000 --keyint 8 --buf-delay 100 \
777 --nosync -V 700 -o - | oggfwd video.nuug.no 8000 &amp;lt;pw&amp;gt; /frikanalen.ogv
778 &lt;/pre&gt;&lt;/blockquote&gt;
779
780 &lt;p&gt;If you get the multicast UDP stream working, please let me know, as
781 I am curious how far the multicast stream reach. It do not make it to
782 my home network, nor any other commercially available network in
783 Norway that I am aware of.&lt;/p&gt;
784 </description>
785 </item>
786
787 </channel>
788 </rss>