1 <!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN"
2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
3 <html xmlns=
"http://www.w3.org/1999/xhtml" dir=
"ltr">
5 <meta http-equiv=
"Content-Type" content=
"text/html;charset=utf-8" />
6 <title>Petter Reinholdtsen
</title>
7 <link rel=
"stylesheet" type=
"text/css" media=
"screen" href=
"http://people.skolelinux.org/pere/blog/style.css" />
8 <link rel=
"stylesheet" type=
"text/css" media=
"screen" href=
"http://people.skolelinux.org/pere/blog/vim.css" />
9 <link rel=
"alternate" title=
"RSS Feed" href=
"http://people.skolelinux.org/pere/blog/index.rss" type=
"application/rss+xml" />
14 <a href=
"http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen
</a>
23 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Videos_about_the_Freedombox_project___for_inspiration_and_learning.html">Videos about the Freedombox project - for inspiration and learning
</a></div>
24 <div class=
"date">27th September
2013</div>
25 <div class=
"body"><p>The
<a href=
"http://www.freedomboxfoundation.org/">Freedombox
26 project
</a> have been going on for a while, and have presented the
27 vision, ideas and solution several places. Here is a little
28 collection of videos of talks and presentation of the project.
</p>
32 <li><a href=
"http://www.youtube.com/watch?v=ukvUz5taxvA">FreedomBox -
33 2,
5 minute marketing film
</a> (Youtube)
</li>
35 <li><a href=
"http://www.youtube.com/watch?v=SzW25QTVWsE">Eben Moglen
36 discusses the Freedombox on CBS news
2011</a> (Youtube)
</li>
38 <li><a href=
"http://www.youtube.com/watch?v=Ae8SZbxfE0g">Eben Moglen -
39 Freedom in the Cloud - Software Freedom, Privacy and and Security for
40 Web
2.0 and Cloud computing at ISOC-NY Public Meeting
2010</a>
43 <li><a href=
"http://www.youtube.com/watch?v=vNaIji_3xBE">Fosdem
2011
44 Keynote by Eben Moglen presenting the Freedombox
</a> (Youtube)
</li>
46 <li><a href=
"http://www.youtube.com/watch?v=9bDDUyJSQ9s">Presentation of
47 the Freedombox by James Vasile at Elevate in Gratz
2011</a> (Youtube)
</li>
49 <li><a href=
"http://www.youtube.com/watch?v=zQTmnk27g9s"> Freedombox -
50 Discovery, Identity, and Trust by Nick Daly at Freedombox Hackfest New
51 York City in
2012</a> (Youtube)
</li>
53 <li><a href=
"http://www.youtube.com/watch?v=tkbSB4Ba7Ck">Introduction
54 to the Freedombox at Freedombox Hackfest New York City in
2012</a>
57 <li><a href=
"http://www.youtube.com/watch?v=z-P2Jaeg0aQ">Freedom, Out
58 of the Box! by Bdale Garbee at linux.conf.au Ballarat,
2012</a> (Youtube)
</li>
60 <li><a href=
"https://archive.fosdem.org/2013/schedule/event/freedombox/">Freedombox
61 1.0 by Eben Moglen and Bdale Garbee at Fosdem
2013</a> (FOSDEM)
</li>
63 <li><a href=
"http://www.youtube.com/watch?v=e1LpYX2zVYg">What is the
64 FreedomBox today by Bdale Garbee at Debconf13 in Vaumarcus
65 2013</a> (Youtube)
</li>
69 <p>A larger list is available from
70 <a href=
"https://wiki.debian.org/FreedomBox/TalksAndPresentations">the
71 Freedombox Wiki
</a>.
</p>
73 <p>On other news, I am happy to report that Freedombox based on Debian
74 Jessie is coming along quite well, and soon both Owncloud and using
75 Tor should be available for testers of the Freedombox solution. :) In
76 a few weeks I hope everything needed to test it is included in Debian.
77 The withsqlite package is already in Debian, and the plinth package is
78 pending in NEW. The third and vital part of that puzzle is the
79 metapackage/setup framework, which is still pending an upload. Join
80 us on
<a href=
"irc://irc.debian.org:6667/%23freedombox">IRC
81 (#freedombox on irc.debian.org)
</a> and
82 <a href=
"http://lists.alioth.debian.org/mailman/listinfo/freedombox-discuss">the
83 mailing list
</a> if you want to help make this vision come true.
</p>
88 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/web">web
</a>.
93 <div class=
"padding"></div>
96 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Third_and_probably_last_beta_release_of_Debian_Edu_Wheezy.html">Third and probably last beta release of Debian Edu Wheezy
</a></div>
97 <div class=
"date">16th September
2013</div>
98 <div class=
"body"><p>The third wheezy based beta release of Debian Edu was wrapped up
99 today. This is the release announcement from Holger Levsen:
</p>
104 <p>it is my pleasure to announce the third beta release (beta
2 for
105 short) of
<a href=
"http://www.skolelinux.org/">Debian Edu /
106 Skolelinux
</a> based on Debian Wheezy!
</p>
108 <p>Please test these images extensivly, if no new problems are found
109 we plan to do this final Debian Edu Wheezy release this coming
110 weekend. We are not aware of any major problems or blockers in beta2,
111 if you find something, please notify us immediately!
</p>
113 <p>(More about the remaining steps for the Edu Wheezy release in
114 another mail to the edu list tonight or tomorrow...)
</p>
116 <p>Noteworthy changes and software updates for Debian Edu
7.1+edu0~b2
117 compared to beta1:
</p>
121 <li>The KDE proxy setup has been adjusted to use the provided wpad.dat. This
122 also gets Chromium to use this proxy.
</li>
123 <li>Install kdepim-groupware with KDE desktops to make sure korganizer
124 understand ical/dav sources.
</li>
125 <li>Increased default maximum size of /var/spool/squid and /skole/backup on the
127 <li>A source DVD image containing all source packages is now available as well.
</li>
128 <li>Updates for chromium (
29.0.1547.57-
1~deb7u1), imagemagick
129 (
6.7.7.10-
5+deb7u2), php5 (
5.4.4-
14+deb7u4), libmodplug
130 (
0.8.8.4-
3+deb7u1+git20130828), tiff (
4.0.2-
6+deb7u2), linux-image
131 (
3.2.0-
4-
486_3.2
.46-
1+deb7u1).
</li>
135 <p>Where to get it:
</p>
137 <p>To download the multiarch netinstall CD release you can use
</p>
140 <li><a href=
"ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b2-CD.iso">ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b2-CD.iso
</a></li>
141 <li><a href=
"http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b2-CD.iso">http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b2-CD.iso
</a></li>
142 <li>rsync -avzP ftp.skolelinux.org::skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b2-CD.iso .
</li>
145 <p>The SHA1SUM of this image is:
3a1c89f4666df80eebcd46c5bf5fedb866f9472f
</p>
147 <p>To download the multiarch USB stick ISO release you can use
149 <li><a href=
"ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b2-USB.iso">ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b2-USB.iso
</a></li>
150 <li><a href=
"http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b2-USB.iso">http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b2-USB.iso
</a></li>
151 <li>rsync -avzP ftp.skolelinux.org::skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b2-USB.iso .
</li>
154 <p>The SHA1SUM of this image is:
702d1718548f401c74bfa6df9f032cc3ee16597e
</p>
156 <p>The Source DVD image has the filename
157 debian-edu-
7.1+edu0~b2-source-DVD.iso and the SHA1SUM
158 089eed8b3f962db47aae1f6a9685e9bb2fa30ca5 and is available the same way
159 as the other isos.
</p>
161 <p>How to report bugs
</p>
163 <p>For information how to report bugs please see
164 <br><a href=
"http://wiki.debian.org/DebianEdu/HowTo/ReportBugs">http://wiki.debian.org/DebianEdu/HowTo/ReportBugs
</a></p>
167 <p>About Debian Edu and Skolelinux
</p>
169 <p>Debian Edu, also known as Skolelinux, is a Linux distribution based
170 on Debian providing an out-of-the box environment of a completely
171 configured school network. Immediately after installation a school
172 server running all services needed for a school network is set up just
173 waiting for users and machines being added via GOsa², a comfortable
174 Web-UI. A netbooting environment is prepared using PXE, so after
175 initial installation of the main server from CD or USB stick all other
176 machines can be installed via the network. The provided school server
177 provides LDAP database and Kerberos authentication service,
178 centralized home directories, DHCP server, web proxy and many other
179 services. The desktop contains more than
60 educational software
180 packages and more are available from the Debian archive, and schools
181 can choose between KDE, Gnome, LXDE and Xfce desktop environment.
</p>
183 <p>This is the seventh test release based on Debian Wheezy. Basically
184 this is an updated and slightly improved version compared to the
187 <p>Notes for upgrades from Alpha Prereleases
</p>
189 <p>Alpha based installations should reinstall or downgrade the
190 versions of gosa and libpam-mklocaluser to the ones used in this beta
191 release. Both alpha and beta0 based installations should reinstall or
192 deal with gosa.conf manually; there are two options: (
1) Keep
193 gosa.conf and edit this file as outlined on the mailing list. (
2)
194 Accept the new version of gosa.conf and replace both contained admin
195 password placeholders with the password hashes found in the old one
196 (backup copy!). In both cases all users need to change their password
197 to make sure a password is set for CIFS access to their home
208 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
213 <div class=
"padding"></div>
216 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Recipe_to_test_the_Freedombox_project_on_amd64_or_Raspberry_Pi.html">Recipe to test the Freedombox project on amd64 or Raspberry Pi
</a></div>
217 <div class=
"date">10th September
2013</div>
218 <div class=
"body"><p>I was introduced to the
219 <a href=
"http://www.freedomboxfoundation.org/">Freedombox project
</a>
220 in
2010, when Eben Moglen presented his vision about serving the need
221 of non-technical people to keep their personal information private and
222 within the legal protection of their own homes. The idea is to give
223 people back the power over their network and machines, and return
224 Internet back to its intended peer-to-peer architecture. Instead of
225 depending on a central service, the Freedombox will give everyone
226 control over their own basic infrastructure.
</p>
228 <p>I've intended to join the effort since then, but other tasks have
229 taken priority. But this summers nasty news about the misuse of trust
230 and privilege exercised by the "western" intelligence gathering
231 communities increased my eagerness to contribute to a point where I
232 actually started working on the project a while back.
</p>
234 <p>The
<a href=
"https://alioth.debian.org/projects/freedombox/">initial
235 Debian initiative
</a> based on the vision from Eben Moglen, is to
236 create a simple and cheap Debian based appliance that anyone can hook
237 up in their home and get access to secure and private services and
238 communication. The initial deployment platform have been the
239 <a href=
"http://www.globalscaletechnologies.com/t-dreamplugdetails.aspx">Dreamplug
</a>,
240 which is a piece of hardware I do not own. So to be able to test what
241 the current Freedombox setup look like, I had to come up with a way to install
242 it on some hardware I do have access to. I have rewritten the
243 <a href=
"https://github.com/NickDaly/freedom-maker">freedom-maker
</a>
244 image build framework to use .deb packages instead of only copying
245 setup into the boot images, and thanks to this rewrite I am able to
246 set up any machine supported by Debian Wheezy as a Freedombox, using
247 the previously mentioned deb (and a few support debs for packages
248 missing in Debian).
</p>
250 <p>The current Freedombox setup consist of a set of bootstrapping
252 (
<a href=
"https://github.com/petterreinholdtsen/freedombox-setup">freedombox-setup
</a>),
253 and a administrative web interface
254 (
<a href=
"https://github.com/NickDaly/Plinth">plinth
</a> + exmachina +
255 withsqlite), as well as a privacy enhancing proxy based on
256 <a href=
"http://packages.qa.debian.org/privoxy">privoxy
</a>
257 (freedombox-privoxy). There is also a web/javascript based XMPP
258 client (
<a href=
"http://packages.qa.debian.org/jwchat">jwchat
</a>)
259 trying (unsuccessfully so far) to talk to the XMPP server
260 (
<a href=
"http://packages.qa.debian.org/ejabberd">ejabberd
</a>). The
261 web interface is pluggable, and the goal is to use it to enable OpenID
262 services, mesh network connectivity, use of TOR, etc, etc. Not much of
263 this is really working yet, see
264 <a href=
"https://github.com/NickDaly/freedombox-todos/blob/master/TODO">the
265 project TODO
</a> for links to GIT repositories. Most of the code is
266 on github at the moment. The HTTP proxy is operational out of the
267 box, and the admin web interface can be used to add/remove plinth
268 users. I've not been able to do anything else with it so far, but
269 know there are several branches spread around github and other places
270 with lots of half baked features.
</p>
272 <p>Anyway, if you want to have a look at the current state, the
273 following recipes should work to give you a test machine to poke
276 <p><strong>Debian Wheezy amd64
</strong></p>
280 <li>Fetch normal Debian Wheezy installation ISO.
</li>
281 <li>Boot from it, either as CD or USB stick.
</li>
282 <li><p>Press [tab] on the boot prompt and add this as a boot argument
283 to the Debian installer:
<p>
284 <pre>url=
<a href=
"http://www.reinholdtsen.name/freedombox/preseed-wheezy.dat">http://www.reinholdtsen.name/freedombox/preseed-wheezy.dat
</a></pre></li>
286 <li>Answer the few language/region/password questions and pick disk to
289 <li>When the installation is finished and the machine have rebooted a
290 few times, your Freedombox is ready for testing.
</li>
294 <p><strong>Raspberry Pi Raspbian
</strong></p>
298 <li>Fetch a Raspbian SD card image, create SD card.
</li>
299 <li>Boot from SD card, extend file system to fill the card completely.
</li>
300 <li><p>Log in and add this to /etc/sources.list:
</p>
302 deb
<a href=
"http://www.reinholdtsen.name/freedombox/">http://www.reinholdtsen.name/freedombox
</a> wheezy main
304 <li><p>Run this as root:
</p>
306 wget -O - http://www.reinholdtsen.name/freedombox/BE1A583D.asc | \
309 apt-get install freedombox-setup
310 /usr/lib/freedombox/setup
312 <li>Reboot into your freshly created Freedombox.
</li>
316 <p>You can test it on other architectures too, but because the
317 freedombox-privoxy package is binary, it will only work as intended on
318 the architectures where I have had time to build the binary and put it
319 in my APT repository. But do not let this stop you. It is only a
320 short "
<tt>apt-get source -b freedombox-privoxy
</tt>" away. :)</p>
322 <p>Note that by default Freedombox is a DHCP server on the
323 192.168.1.0/24 subnet, so if this is your subnet be careful and turn
324 off the DHCP server by running "<tt>update-rc.d isc-dhcp-server
325 disable
</tt>" as root.</p>
327 <p>Please let me know if this works for you, or if you have any
328 problems. We gather on the IRC channel
329 <a href="irc://irc.debian.org:
6667/%
23freedombox
">#freedombox</a> on
330 irc.debian.org and the
331 <a href="http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/freedombox-discuss
">project
332 mailing list</a>.</p>
334 <p>Once you get your freedombox operational, you can visit
335 <tt>http://your-host-name:8001/</tt> to see the state of the plint
336 welcome screen (dead end - do not be surprised if you are unable to
337 get past it), and next visit <tt>http://your-host-name:8001/help/</tt>
338 to look at the rest of plinth. The default user is 'admin' and the
339 default password is 'secret'.</p>
344 Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian
">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english
">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/freedombox
">freedombox</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet
">sikkerhet</a>, <a href="http://people.skolelinux.org/pere/blog/tags/surveillance
">surveillance</a>, <a href="http://people.skolelinux.org/pere/blog/tags/web
">web</a>.
349 <div class="padding
"></div>
352 <div class="title
"><a href="http://people.skolelinux.org/pere/blog/Datalagringsdirektivet_gj_r_at_Oslo_H_yre_og_Arbeiderparti_ikke_f_r_min_stemme_i__r.html
">Datalagringsdirektivet gjør at Oslo Høyre og Arbeiderparti ikke får min stemme i år</a></div>
353 <div class="date
"> 8th September 2013</div>
354 <div class="body
"><p>I 2011 raderte et stortingsflertall bestående av Høyre og
355 Arbeiderpartiet vekk en betydelig del av privatsfæren til det norske
356 folk. Det ble vedtatt at det skulle registreres og lagres i et halvt
357 år hvor alle som bærer på en mobiltelefon befinner seg, hvem de
358 snakker med og hvor lenge de snakket sammen. Det skal også
359 registreres hvem de sendte SMS-meldinger til, hvem en har sendt epost
360 til, og hvilke nett-tjenere en besøkte. Saken er kjent som
361 <a href="http://beta.holderdeord.no/issues/innfore-datalagringsdirektivet
">Datalagringsdirektivet
362 (DLD)</a>, og innebærer at alle innbyggerne og andre innenfor Norges
363 grenser overvåkes døgnet rundt. Det ble i praksis innført brev og
364 besøkskontroll av hele befolkningen. Rapporter fra de landene som
365 allerede har innført slik total lagring av borgernes
366 kommunikasjonsmønstre forteller at det ikke hjelper i
367 kriminalitetsbekjempelsen. Den norske prislappen blir mange hundre
368 millioner, uten at det ser ut til å bidra positivt til politiets
369 arbeide. Jeg synes flere hundre millioner i stedet burde vært brukt
370 på noe som kan dokumenteres å ha effekt i kriminalitetsbekjempelsen.
372 <a href="http://no.wikipedia.org/wiki/Datalagringsdirektivet
">Wikipedia</a>
373 og <a href="http://www.uhuru.biz/?cat=
84">Jon Wessel-Aas</a>.</p>
375 <p>Hva er problemet, tenkter du kanskje? Et åpenbart problem er at
376 medienes kildevern i praksis blir radert ut. Den innsamlede
377 informasjonen gjør det mulig å finne ut hvem som har snakket med
378 journalister på telefon, SMS og epost, og hvem som har vært i nærheten
379 av journalister så sant begge bar med seg en telefon. Et annet er at
380 advokatvernet blir sterkt redusert, der politiet kan finne ut hvem
381 som har snakket med en advokat når, eller vært i møter en med advokat.
382 Et tredje er at svært personlig informasjon kan avledes fra hvilke
383 nettsteder en har besøkt. Har en besøkt hivnorge.no,
384 swingersnorge.com eller andre sider som kan brukes til avlede
385 interesser som hører til privatsfæren, vil denne informasjonen være
386 tilgjengelig takket være datalagringsdirektivet.</p>
388 <p>De fleste partiene var mot, kun to partier stemte for. Høyre og
389 Arbeiderpartiet. Og både Høyre og Arbeiderpartiet i Oslo har
390 DLD-forkjempere på toppen av sine lister (har ikke sjekket de andre
391 fylkene). Det er dermed helt uaktuelt for meg å stemme på disse
392 partiene. Her er oversikten over partienes valglister i Oslo, med
393 informasjon om hvem som stemte hva i første DLD-votering i Stortinget,
394 basert på informasjon fra mine venner i
395 <a href="http://beta.holderdeord.no/votes/
1301946411e
">Holder de
396 Ord</a> samt <a href="http://data.stortinget.no/
">data.stortinget.no</a>.
397 Først ut er stortingslista fra Høyre for Oslo:</p>
399 <style type="text/css
">
400 .for {background-color:#F5A9A9;}
401 .mot {background-color:#A9F5BC;}
406 <tr><th>#</th><th>Navn, fødselsår og valgkrets</th><th>Stemme/kommentar</th></tr>
408 <tr class="for
"><td>1.</td>
409 <td>Ine Marie Eriksen Søreide (1976), Gamle Oslo</td>
410 <td>Stemte for DLD</td></tr>
412 <tr class="mot
"><td>2.</td>
413 <td>Nikolai Astrup (1978), Frogner</td>
414 <td>Stemte mot DLD</td></tr>
416 <tr class="mot
"><td>3.</td>
417 <td>Michael Tetzschner (1954), Vestre Aker</td>
418 <td>Stemte mot DLD</td>
420 <tr class="ukjent
"><td>4.</td>
421 <td>Kristin Vinje (1963), Nordre Aker</td>
422 <td>Ikke til stede</td></tr>
424 <tr class="ukjent
"><td>5.</td>
425 <td>Mudassar Hussain Kapur (1976), Nordstrand</td>
426 <td>Ikke til stede</td></tr>
428 <tr class="ukjent
"><td>6.</td>
429 <td>Stefan Magnus B. Heggelund (1984), Grünerløkka</td>
430 <td>Ikke til stede</td></tr>
432 <tr class="ukjent
"><td>7.</td>
433 <td>Heidi Nordby Lunde (1973), Grünerløkka</td>
434 <td>Ikke til stede</td></tr>
436 <tr class="ukjent
"><td>8.</td>
437 <td>Frode Helgerud (1950), Frogner</td>
438 <td>Ikke til stede</td></tr>
440 <tr class="ukjent
"><td>9.</td>
441 <td>Afshan Rafiq (1975), Stovner</td>
442 <td>Ikke til stede</td></tr>
444 <tr class="ukjent
"><td>10.</td>
445 <td>Astrid Nøklebye Heiberg (1936), Frogner</td>
446 <td>Ikke til stede</td></tr>
448 <tr class="ukjent
"><td>11.</td>
449 <td>Camilla Strandskog (1984) St.Hanshaugen</td>
450 <td>Ikke til stede</td></tr>
452 <tr class="ukjent
"><td>12.</td>
453 <td>John Christian Elden (1967), Ullern</td>
454 <td>Ikke til stede</td></tr>
456 <tr class="ukjent
"><td>13.</td>
457 <td>Berit Solli (1972), Alna</td>
458 <td>Ikke til stede</td></tr>
460 <tr class="ukjent
"><td>14.</td>
461 <td>Ola Kvisgaard (1963), Frogner</td>
462 <td>Ikke til stede</td></tr>
464 <tr class="ukjent
"><td>15.</td>
465 <td>James Stove Lorentzen (1957), Vestre Aker</td>
466 <td>Ikke til stede</td></tr>
468 <tr class="ukjent
"><td>16.</td>
469 <td>Gülsüm Koc (1987), Stovner</td>
470 <td>Ikke til stede</td></tr>
472 <tr class="ukjent
"><td>17.</td>
473 <td>Jon Ole Whist (1976), Grünerløkka</td>
474 <td>Ikke til stede</td></tr>
476 <tr class="ukjent
"><td>18.</td>
477 <td>Maren Eline Malthe-Sørenssen (1971), Vestre Aker</td>
478 <td>Ikke til stede</td></tr>
480 <tr class="ukjent
"><td>19.</td>
481 <td>Ståle Hagen (1968), Søndre Nordstrand</td>
482 <td>Ikke til stede</td></tr>
484 <tr class="ukjent
"><td>20.</td>
485 <td>Kjell Omdal Erichsen (1978), Sagene</td>
486 <td>Ikke til stede</td></tr>
488 <tr class="ukjent
"><td>21.</td>
489 <td>Saida R. Begum (1987), Grünerløkka</td>
490 <td>Ikke til stede</td></tr>
492 <tr class="ukjent
"><td>22.</td>
493 <td>Torkel Brekke (1970), Nordre Aker</td>
494 <td>Ikke til stede</td></tr>
496 <tr class="ukjent
"><td>23.</td>
497 <td>Sverre K. Seeberg (1950), Vestre Aker</td>
498 <td>Ikke til stede</td></tr>
500 <tr class="ukjent
"><td>24.</td>
501 <td>Julie Margrethe Brodtkorb (1974), Ullern</td>
502 <td>Ikke til stede</td></tr>
504 <tr class="ukjent
"><td>25.</td>
505 <td>Fabian Stang (1955), Frogner</td>
506 <td>Ikke til stede</td></tr>
510 <p>Deretter har vi stortingslista fra Arbeiderpartiet for Oslo:</p>
514 <tr><th>#</th><th>Navn, fødselsår og valgkrets</th><th>Stemme/kommentar</th></tr>
516 <tr class="for
"><td>1.</td>
517 <td>Jens Stoltenberg (1959), Frogner</td>
518 <td>Ikke til stede i Stortinget, leder av regjeringen som fremmet forslaget</td></tr>
520 <tr class="for
"><td>2.</td>
521 <td>Hadia Tajik (1983), Grünerløkka</td>
522 <td>Stemte for DLD</td></tr>
524 <tr class="for
"><td> 3.</td>
525 <td>Jonas Gahr Støre (1960), Vestre Aker</td>
526 <td>Ikke til stede i Stortinget, medlem av regjeringen som fremmet forslaget</td></tr>
528 <tr class="for
"><td> 4.</td>
529 <td>Marianne Marthinsen (1980), Grünerløkka</td>
530 <td>Stemte for DLD</td></tr>
532 <tr class="for
"><td> 5.</td>
533 <td>Jan Bøhler (1952), Alna</td>
534 <td>Stemte for DLD</td></tr>
536 <tr class="for
"><td> 6.</td>
537 <td>Marit Nybakk (1947), Frogner</td>
538 <td>Stemte for DLD</td></tr>
540 <tr class="for
"><td> 7.</td>
541 <td>Truls Wickholm (1978), Sagene</td>
542 <td>Stemte for DLD</td></tr>
544 <tr class="ukjent
"><td> 8.</td>
545 <td>Prableen Kaur (1993), Grorud</td>
546 <td>Ikke til stede</td></tr>
548 <tr class="ukjent
"><td> 9.</td>
549 <td>Vegard Grøslie Wennesland (1983), St.Hanshaugen</td>
550 <td>Ikke til stede</td></tr>
552 <tr class="ukjent
"><td> 10.</td>
553 <td>Inger Helene Vaaten (1975), Grorud</td>
554 <td>Ikke til stede</td></tr>
556 <tr class="ukjent
"><td> 11.</td>
557 <td>Ivar Leveraas (1939), Alna</td>
558 <td>Ikke til stede</td></tr>
560 <tr class="ukjent
"><td> 12.</td>
561 <td>Grete Haugdal (1971), Gamle Oslo</td>
562 <td>Ikke til stede</td></tr>
564 <tr class="ukjent
"><td> 13.</td>
565 <td>Olav Tønsberg (1948), Alna</td>
566 <td>Ikke til stede</td></tr>
568 <tr class="ukjent
"><td> 14.</td>
569 <td>Khamshajiny Gunaratnam (1988), Grorud</td>
570 <td>Ikke til stede</td></tr>
572 <tr class="ukjent
"><td> 15.</td>
573 <td>Fredrik Mellem (1969), Sagene</td>
574 <td>Ikke til stede</td></tr>
576 <tr class="ukjent
"><td> 16.</td>
577 <td>Brit Axelsen (1945), Stovner</td>
578 <td>Ikke til stede</td></tr>
580 <tr class="ukjent
"><td> 17.</td>
581 <td>Dag Bayegan-Harlem (1977), Ullern</td>
582 <td>Ikke til stede</td></tr>
584 <tr class="ukjent
"><td> 18.</td>
585 <td>Kristin Sandaker (1963), Østeinsjø</td>
586 <td>Ikke til stede</td></tr>
588 <tr class="ukjent
"><td> 19.</td>
589 <td>Bashe Musse (1965), Grünerløkka</td>
590 <td>Ikke til stede</td></tr>
592 <tr class="ukjent
"><td> 20.</td>
593 <td>Torunn Kanutte Husvik (1983), St. Hanshaugen</td>
594 <td>Ikke til stede</td></tr>
596 <tr class="ukjent
"><td> 21.</td>
597 <td>Steinar Andersen (1947), Nordstrand</td>
598 <td>Ikke til stede</td></tr>
600 <tr class="ukjent
"><td> 22.</td>
601 <td>Anne Cathrine Berger (1972), Sagene</td>
602 <td>Ikke til stede</td></tr>
604 <tr class="ukjent
"><td> 23.</td>
605 <td>Khalid Mahmood (1959), Østensjø</td>
606 <td>Ikke til stede</td></tr>
608 <tr class="ukjent
"><td> 24.</td>
609 <td>Munir Jaber (1990), Alna</td>
610 <td>Ikke til stede</td></tr>
612 <tr class="ukjent
"><td> 25.</td>
613 <td>Libe Solberg Rieber-Mohn (1965), Frogner</td>
614 <td>Ikke til stede</td></tr>
618 <p>Hvilket parti får så min stemme i år. Jeg tror det blir
619 <a href="http://piratpartiet.no/
">Piratpartiet</a>. Hvis de kan bidra
620 til at det kommer noen inn på Stortinget med teknisk peiling, så får
621 kanskje ikke overvåkningsgalskapen like fritt spillerom som det har
628 Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk
">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/personvern
">personvern</a>, <a href="http://people.skolelinux.org/pere/blog/tags/stortinget
">stortinget</a>, <a href="http://people.skolelinux.org/pere/blog/tags/surveillance
">surveillance</a>, <a href="http://people.skolelinux.org/pere/blog/tags/valg
">valg</a>.
633 <div class="padding
"></div>
636 <div class="title
"><a href="http://people.skolelinux.org/pere/blog/Second_beta_release__beta_1__of_Debian_Edu_Skolelinux_based_on_Debian_Wheezy.html
">Second beta release (beta 1) of Debian Edu/Skolelinux based on Debian Wheezy</a></div>
637 <div class="date
">22nd August 2013</div>
638 <div class="body
"><p>The second wheezy based beta release of Debian Edu was wrapped up
639 today, slightly delayed because of some bugs in the initial Windows
640 integration fixes . This is the release announcement:</p>
642 <p><strong>New features for Debian Edu 7.1+edu0~b1 released 2013-08-22</strong></p>
644 <p>These are the release notes for Debian Edu / Skolelinux
645 7.1+edu0~b1, based on Debian with codename "Wheezy".
</p>
647 <p><strong>About Debian Edu and Skolelinux
</strong></p>
649 <p><a href=
"http://www.skolelinux.org/">Debian Edu, also known as
650 Skolelinux
</a>, is a Linux distribution based on Debian providing an
651 out-of-the box environment of a completely configured school
652 network. Immediately after installation a school server running all
653 services needed for a school network is set up just waiting for users
654 and machines being added via GOsa², a comfortable Web-UI. A netbooting
655 environment is prepared using PXE, so after initial installation of
656 the main server from CD or USB stick all other machines can be
657 installed via the network. The provided school server provides LDAP
658 database and Kerberos authentication service, centralized home
659 directories, DHCP server, web proxy and many other services. The
661 <a href=
"http://people.skolelinux.org/pere/blog/Educational_applications_included_in_Debian_Edu___Skolelinux__the_screenshot_collection____.html">more
662 than
60 educational software packages
</a> and more are available from
663 the Debian archive, and schools can choose between KDE, Gnome, LXDE
664 and Xfce desktop environment.
</p>
666 <p>This is the sixth test release based on Debian Wheezy. Basically this
667 is an updated and slightly improved version compared to the Squeeze
670 <p>ALERT: Alpha based installations should reinstall or downgrade the
671 versions of gosa and libpam-mklocaluser to the ones used in this beta
672 release. Both alpha and beta0 based installations should reinstall or
673 deal with gosa.conf manually; there are two options: (
1) Keep
674 gosa.conf and edit this file as outlined
675 <a href=
"http://lists.debian.org/debian-edu/2013/08/msg00127.html">on
676 the mailing list
</a>. (
2) Accept the new version of gosa.conf and
677 replace both contained admin password placeholders with the password
678 hashes found in the old one (backup copy!). In both cases every user
679 need to change their their password to make sure a password is set for
680 CIFS access to their home directory.
</p>
682 <p><strong>Software updates
</strong></p>
686 <li>Added ssh askpass packages to default installation, to ensure ssh
687 work also without a attached tty.
</li>
688 <li>Add the command-not-found package to the default installation to
689 make it easier to figure out where to find missing command line
690 tools. Please note, that the command 'update-command-not-found'
691 has to be run as root to actually make it useful (internet access
696 <p><strong>Other changes
</strong></p>
700 <li>Adjusted the USB stick ISO image build to include every tool
701 needed for desktop=xfce installations.
</li>
702 <li>Adjust thin-client-server task to work when installing from USB
703 stick ISO image.
</li>
704 <li>Made new grub artwork (changed png from indexed to RGB format).
</li>
705 <li>Minor cleanup in the CUPS setup.
</li>
706 <li>Make sure that bootstrapping of the Samba domain really happens
707 during installation of the main server and adjust SID handling to
709 <li>Make Samba passwords changeable (again) via GOsa².
</li>
710 <li>Fix generation of LM and NT password hashes via GOsa² to avoid
711 empty password hashes.
</li>
712 <li>Adapted Samba machine domain joining to latest change in the
713 smbldap-tools Perl package, fixing bugs blocking Windows machines
714 from joining the Samba domain.
</li>
718 <p><strong>Known issues
</strong></p>
722 <li>KDE fails to understand the wpad.dat file provided, causing it to
723 not use the http proxy as it should.
</li>
724 <li>Chromium also fails to use the proxy when using the KDE desktop
725 (using the KDE configuration).
</li>
729 <p><strong>Where to get it
</strong></p>
731 <p>To download the multiarch netinstall CD release you can use
</p>
735 <li><a href=
"ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b1-CD.iso">ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b1-CD.iso
</a></li>
737 <li><a href=
"http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b1-CD.iso">http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b1-CD.iso
</a></li>
739 <li>rsync -avzP ftp.skolelinux.org::skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b1-CD.iso .
</li>
743 <p>The MD5SUM of this image is:
1e357f80b55e703523f2254adde6d78b
744 <br>The SHA1SUM of this image is:
7157f9be5fd27c7694d713c6ecfed61c3edda3b2
</p>
746 <p>To download the multiarch USB stick ISO release you can use
</p>
750 <li><a href=
"ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b1-USB.iso">ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b1-USB.iso
</a></li>
751 <li><a href=
"http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b1-USB.iso">http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b1-USB.iso
</a></li>
752 <li>rsync -avzP ftp.skolelinux.org::skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b1-USB.iso .
</li>
756 <p>The MD5SUM of this image is:
7a8408ead59cf7e3cef25afb6e91590b
757 <br>The SHA1SUM of this image is: f1817c031f02790d5edb3bfa0dcf8451088ad119
</p>
760 <p><strong>How to report bugs
</strong></p>
762 <p><a href=
"http://wiki.debian.org/DebianEdu/HowTo/ReportBugs">http://wiki.debian.org/DebianEdu/HowTo/ReportBugs
</a>
767 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
772 <div class=
"padding"></div>
775 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Intel_180_SSD_disk_with_Lenovo_firmware_can_not_use_Intel_firmware.html">Intel
180 SSD disk with Lenovo firmware can not use Intel firmware
</a></div>
776 <div class=
"date">18th August
2013</div>
777 <div class=
"body"><p>Earlier, I reported about
778 <a href=
"http://people.skolelinux.org/pere/blog/How_to_fix_a_Thinkpad_X230_with_a_broken_180_GB_SSD_disk.html">my
779 problems using an Intel SSD
520 Series
180 GB disk
</a>. Friday I was
780 told by IBM that the original disk should be thrown away. And as
781 there no longer was a problem if I bricked the firmware, I decided
782 today to try to install Intel firmware to replace the Lenovo firmware
783 currently on the disk.
</p>
785 <p>I searched the Intel site for firmware, and found
786 <a href=
"https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&ProdId=3472&DwnldID=18363&ProductFamily=Solid-State+Drives+and+Caching&ProductLine=Intel%c2%ae+High+Performance+Solid-State+Drive&ProductProduct=Intel%c2%ae+SSD+520+Series+(180GB%2c+2.5in+SATA+6Gb%2fs%2c+25nm%2c+MLC)&lang=eng">issdfut_2.0
.4.iso
</a>
787 (aka Intel SATA Solid-State Drive Firmware Update Tool) which
788 according to the site should contain the latest firmware for SSD
789 disks. I inserted the broken disk in one of my spare laptops and
790 booted the ISO from a USB stick. The disk was recognized, but the
791 program claimed the newest firmware already were installed and refused
792 to insert any Intel firmware. So no change, and the disk is still
793 unable to handle write load. :( I guess the only way to get them
794 working would be if Lenovo releases new firmware. No idea how likely
795 that is. Anyway, just blogging about this test for completeness. I
796 got a working Samsung disk, and see no point in spending more time on
797 the broken disks.
</p>
802 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
807 <div class=
"padding"></div>
810 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/90_percent_done_with_the_Norwegian_draft_translation_of_Free_Culture.html">90 percent done with the Norwegian draft translation of Free Culture
</a></div>
811 <div class=
"date"> 2nd August
2013</div>
812 <div class=
"body"><p>It has been a while since my last update. Since last summer, I
813 have worked on a Norwegian
814 <a href=
"http://www.docbook.org/">docbook
</a> version of the
2004 book
815 <a href=
"http://free-culture.cc/">Free Culture
</a> by Lawrence Lessig,
816 to get a Norwegian text explaining the problems with the copyright
817 law. Yesterday, I finally broken the
90% mark, when counting the
818 number of strings to translate. Due to real life constraints, I have
819 not had time to work on it since March, but when the summer broke out,
820 I found time to work on it again. Still lots of work left, but the
821 first draft is nearing completion. I created a graph to show the
822 progress of the translation:
</p>
824 <p><img width=
"80%" align=
"center" src=
"https://github.com/petterreinholdtsen/free-culture-lessig/raw/master/progress.png"></p>
826 <p>When the first draft is done, the translated text need to be
827 proof read, and the remaining formatting problems with images and SVG
828 drawings need to be fixed. There are probably also some index entries
829 missing that need to be added. This can be done by comparing the
830 index entries listed in the SiSU version of the book, or comparing the
831 English docbook version with the paper version. Last, the colophon
832 page with ISBN numbers etc need to be wrapped up before the release is
833 done. I should also figure out how to get correct Norwegian sorting
834 of the index pages. All docbook tools I have tried so far (xmlto,
835 docbook-xsl, dblatex) get the order of symbols and the special
836 Norwegian letters ÆØÅ wrong.
</p>
838 <p>There is still need for translators and people with docbook
839 knowledge, to be able to get a good looking book (I still struggle
840 with dblatex, xmlto and docbook-xsl) as well as to do the draft
841 translation and proof reading. And I would like the figures to be
842 redrawn as SVGs to make it easy to translate them. Any SVG master
843 around? There are also some legal terms that are unfamiliar to me.
844 If you want to help, please get in touch with me, and check out the
845 project files currently available from
846 <a href=
"https://github.com/petterreinholdtsen/free-culture-lessig">github
</a>.
</p>
848 <p>If you are curious what the translated book currently look like,
850 <a href=
"https://github.com/petterreinholdtsen/free-culture-lessig/blob/master/archive/freeculture.nb.pdf?raw=true">PDF
</a>
852 <a href=
"https://github.com/petterreinholdtsen/free-culture-lessig/blob/master/archive/freeculture.nb.epub?raw=true">EPUB
</a>
853 are published on github. The HTML version is published as well, but
854 github hand it out with MIME type text/plain, confusing browsers, so I
855 saw no point in linking to that version.
</p>
860 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/docbook">docbook
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture
</a>.
865 <div class=
"padding"></div>
868 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/First_beta_release_of_Debian_Edu_Skolelinux_based_on_Debian_Wheezy.html">First beta release of Debian Edu/Skolelinux based on Debian Wheezy
</a></div>
869 <div class=
"date">27th July
2013</div>
870 <div class=
"body"><p>The first wheezy based beta release of Debian Edu was wrapped up
871 today. This is the release announcement:
</p>
873 <p><strong>New features for Debian Edu
7.1+edu0~b0 released
874 2013-
07-
27</strong></p>
876 <p>These are the release notes for for Debian Edu / Skolelinux
877 7.1+edu0~b0, based on Debian with codename "Wheezy".
</p>
879 <p><strong>About Debian Edu and Skolelinux
</strong></p>
881 <p><a href=
"http://www.skolelinux.org/">Debian Edu, also known as
882 Skolelinux
</a>, is a Linux distribution based on Debian providing an
883 out-of-the box environment of a completely configured school
884 network. Immediately after installation a school server running all
885 services needed for a school network is set up just waiting for users
886 and machines being added via GOsa², a comfortable Web-UI. A netbooting
887 environment is prepared using PXE, so after initial installation of
888 the main server from CD, DVD or USB stick all other machines can be
889 installed via the network. The provided school server provides LDAP
890 database and Kerberos authentication service, centralized home
891 directories, DHCP server, web proxy and many other services. The
893 <a href=
"http://people.skolelinux.org/pere/blog/Educational_applications_included_in_Debian_Edu___Skolelinux__the_screenshot_collection____.html">more
894 than
60 educational software packages
</a> and more are available from
895 the Debian archive, and schools can choose between KDE, Gnome, LXDE
896 and Xfce desktop environment.
</p>
898 <p>This is the fifth test release based on Debian Wheezy. Basically
899 this is an updated and slightly improved version compared to the
902 <p>ALERT: Alpha based installations should reinstall or downgrade the
903 versions of gosa and libpam-mklocaluser to the ones used in this beta
906 <p><strong>Software updates
</strong></p>
910 <li>Switched roaming workstation profiles from wicd to network-manager
911 for network configuration, as wicd didn't work any more.
</li>
912 <li>Changed version numbers of patched gosa and libpam-mklocaluser
913 packages to make sure our locally patched versions will be replaced
914 by the official packages when they are released from Debian. Those
915 installing alpha version need to reinstall or manually downgrade gosa
916 and libpam-mklocaluser.
</li>
917 <li>Added bluetooth tools to the default desktop (bluedevil, blueman).
</li>
918 <li>Added tools for sharing the desktop on KDE (krdc, krfb).
</li>
919 <li>Added valgrind to the default installation for easier debugging of
924 <p><strong>Other changes
</strong></p>
928 <li>Fixed artwork package to work with gnome, no longer break
929 desktop=gnome installations.
</li>
930 <li>Adjusted installer to now work when forced to use a proxy with the
932 <li>Fixed code detecting and setting/loading hardware specific
933 setup/firmware to work more robust out of the box.
</li>
934 <li>Adjusted Kerberos setup to detect realm and server settings at
935 install time instead of dynamically at run time. This avoid a crash
936 with krb5-auth-dialog on diskless workstations without a DNS name.
</li>
937 <li>Worked around misfeature in network-manager not calling the dhclient
938 exit hooks, causing automatic proxy configuration and automatic host
939 name setting at run time to work again.
</li>
940 <li>Fixed feature setting the default Iceweasel start page from URL
941 fetched from LDAP, to allow schools to set the global default by
942 updating the dc=skole,dc=skolelinux,dc=no LDAP object.
</li>
943 <li>Changed default host name on all networked machines to be unique
944 (generated from MAC or reverse DNS) after boot.
</li>
945 <li>Adjusted partition sizes to make sure they are big enough.
</li>
949 <p><strong>Known issues
</strong></p>
953 <li>Grub is missing the new artwork.
</li>
954 <li>KDE fail to understand the wpad.dat file provided, causing it to
955 not use the http proxy as it should.
</li>
956 <li>Chromium also fail to use the proxy.
</li>
960 <p><strong>Where to get it
</strong></p>
962 <p>To download the multiarch netinstall CD release you can use
</p>
966 <li><a href=
"ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b0-CD.iso">ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b0-CD.iso
</a></li>
968 <li><a href=
"http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b0-CD.iso">http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b0-CD.iso
</a></li>
970 <li>rsync -avzP ftp.skolelinux.org::skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b0-CD.iso .
</li>
974 <p>The MD5SUM of this image is:
55d5de9765b6dccd5d9ec33cf1a07109
975 <br>The SHA1SUM of this image is:
996a1d9517740e4d627d100de2d12b23dd545a3f
</p>
977 <p>To download the multiarch USB stick ISO release you can use
</p>
981 <li><a href=
"ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b0-USB.iso">ftp://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b0-USB.iso
</a></li>
982 <li><a href=
"http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-7.1+edu0~b0-USB.iso">http://ftp.skolelinux.org/skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b0-USB.iso
</a></li>
983 <li>rsync -avzP ftp.skolelinux.org::skolelinux-cd/wheezy/debian-edu-
7.1+edu0~b0-USB.iso .
</li>
987 <p>The MD5SUM of this image is: d8f0818c51a78d357de794066f289f69
988 <br>The SHA1SUM of this image is:
49185ca354e8d0543240423746924f76a6cee733
</p>
991 <p><strong>How to report bugs
</strong></p>
993 <p><a href=
"http://wiki.debian.org/DebianEdu/HowTo/ReportBugs">http://wiki.debian.org/DebianEdu/HowTo/ReportBugs
</a>
998 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
1003 <div class=
"padding"></div>
1006 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/How_to_fix_a_Thinkpad_X230_with_a_broken_180_GB_SSD_disk.html">How to fix a Thinkpad X230 with a broken
180 GB SSD disk
</a></div>
1007 <div class=
"date">17th July
2013</div>
1008 <div class=
"body"><p>Today I switched to
1009 <a href=
"http://people.skolelinux.org/pere/blog/The_Thinkpad_is_dead__long_live_the_Thinkpad_X230_.html">my
1010 new laptop
</a>. I've previously written about the problems I had with
1011 my new Thinkpad X230, which was delivered with an
1012 <a href=
"http://people.skolelinux.org/pere/blog/Intel_SSD_520_Series_180_GB_with_Lenovo_firmware_still_lock_up_from_sustained_writes.html">180
1013 GB Intel SSD disk with Lenovo firmware
</a> that did not handle
1014 sustained writes. My hardware supplier have been very forthcoming in
1015 trying to find a solution, and after first trying with another
1016 identical
180 GB disks they decided to send me a
256 GB Samsung SSD
1017 disk instead to fix it once and for all. The Samsung disk survived
1018 the installation of Debian with encrypted disks (filling the disk with
1019 random data during installation killed the first two), and I thus
1020 decided to trust it with my data. I have installed it as a Debian Edu
1021 Wheezy roaming workstation hooked up with my Debian Edu Squeeze main
1022 server at home using Kerberos and LDAP, and will use it as my work
1023 station from now on.
</p>
1025 <p>As this is a solid state disk with no moving parts, I believe the
1026 Debian Wheezy default installation need to be tuned a bit to increase
1027 performance and increase life time of the disk. The Linux kernel and
1028 user space applications do not yet adjust automatically to such
1029 environment. To make it easier for my self, I created a draft Debian
1030 package
<tt>ssd-setup
</tt> to handle this tuning. The
1031 <a href=
"http://anonscm.debian.org/gitweb/?p=collab-maint/ssd-setup.git">source
1032 for the ssd-setup package
</a> is available from collab-maint, and it
1033 is set up to adjust the setup of the machine by just installing the
1034 package. If there is any non-SSD disk in the machine, the package
1035 will refuse to install, as I did not try to write any logic to sort
1036 file systems in SSD and non-SSD file systems.
</p>
1038 <p>I consider the package a draft, as I am a bit unsure how to best
1039 set up Debian Wheezy with an SSD. It is adjusted to my use case,
1040 where I set up the machine with one large encrypted partition (in
1041 addition to /boot), put LVM on top of this and set up partitions on
1042 top of this again. See the README file in the package source for the
1043 references I used to pick the settings. At the moment these
1044 parameters are tuned:
</p>
1048 <li>Set up cryptsetup to pass TRIM commands to the physical disk
1049 (adding discard to /etc/crypttab)
</li>
1051 <li>Set up LVM to pass on TRIM commands to the underlying device (in
1052 this case a cryptsetup partition) by changing issue_discards from
1053 0 to
1 in /etc/lvm/lvm.conf.
</li>
1055 <li>Set relatime as a file system option for ext3 and ext4 file
1058 <li>Tell swap to use TRIM commands by adding 'discard' to
1061 <li>Change I/O scheduler from cfq to deadline using a udev rule.
</li>
1063 <li>Run fstrim on every ext3 and ext4 file system every night (from
1066 <li>Adjust sysctl values vm.swappiness to
1 and vm.vfs_cache_pressure
1067 to
50 to reduce the kernel eagerness to swap out processes.
</li>
1071 <p>During installation, I cancelled the part where the installer fill
1072 the disk with random data, as this would kill the SSD performance for
1073 little gain. My goal with the encrypted file system is to ensure
1074 those stealing my laptop end up with a brick and not a working
1075 computer. I have no hope in keeping the really resourceful people
1076 from getting the data on the disk (see
1077 <a href=
"http://xkcd.com/538/">XKCD #
538</a> for an explanation why).
1078 Thus I concluded that adding the discard option to crypttab is the
1079 right thing to do.
</p>
1081 <p>I considered using the noop I/O scheduler, as several recommended
1082 it for SSD, but others recommended deadline and a benchmark I found
1083 indicated that deadline might be better for interactive use.
</p>
1085 <p>I also considered using the 'discard' file system option for ext3
1086 and ext4, but read that it would give a performance hit ever time a
1087 file is removed, and thought it best to that that slowdown once a day
1088 instead of during my work.
</p>
1090 <p>My package do not set up tmpfs on /var/run, /var/lock and /tmp, as
1091 this is already done by Debian Edu.
</p>
1093 <p>I have not yet started on the user space tuning. I expect
1094 iceweasel need some tuning, and perhaps other applications too, but
1095 have not yet had time to investigate those parts.
</p>
1097 <p>The package should work on Ubuntu too, but I have not yet tested it
1100 <p>As for the answer to the question in the title of this blog post,
1101 as far as I know, the only solution I know about is to replace the
1102 disk. It might be possible to flash it with Intel firmware instead of
1103 the Lenovo firmware. But I have not tried and did not want to do so
1104 without approval from Lenovo as I wanted to keep the warranty on the
1105 disk until a solution was found and they wanted the broken disks
1111 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
1116 <div class=
"padding"></div>
1119 <div class=
"title"><a href=
"http://people.skolelinux.org/pere/blog/Intel_SSD_520_Series_180_GB_with_Lenovo_firmware_still_lock_up_from_sustained_writes.html">Intel SSD
520 Series
180 GB with Lenovo firmware still lock up from sustained writes
</a></div>
1120 <div class=
"date">10th July
2013</div>
1121 <div class=
"body"><p>A few days ago, I wrote about
1122 <a href=
"http://people.skolelinux.org/pere/blog/The_Thinkpad_is_dead__long_live_the_Thinkpad_X230_.html">the
1123 problems I experienced with my new X230 and its SSD disk
</a>, which
1124 was dying during installation because it is unable to cope with
1125 sustained write. My supplier is in contact with
1126 <a href=
"http://www.lenovo.com/">Lenovo
</a>, and they wanted to send a
1127 replacement disk to try to fix the problem. They decided to send an
1128 identical model, so my hopes for a permanent fix was slim.
</p>
1130 <p>Anyway, today I got the replacement disk and tried to install
1131 Debian Edu Wheezy with encrypted disk on it. The new disk have the
1132 same firmware version as the original. This time my hope raised
1133 slightly as the installation progressed, as the original disk used to
1134 die after
4-
7% of the disk was written to, while this time it kept
1135 going past
10%,
20%,
40% and even past
50%. But around
60%, the disk
1136 died again and I was back on square one. I still do not have a new
1137 laptop with a disk I can trust. I can not live with a disk that might
1138 lock up when I download a new
1139 <a href=
"http://www.skolelinux.org/">Debian Edu / Skolelinux
</a> ISO or
1140 other large files. I look forward to hearing from my supplier with
1141 the next proposal from Lenovo.
</p>
1143 <p>The original disk is marked Intel SSD
520 Series
180 GB,
1144 11S0C38722Z1ZNME35X1TR, ISN: CVCV321407HB180EGN, SA: G57560302, FW:
1145 LF1i,
29MAY2013, PBA: G39779-
300, LBA
351,
651,
888, LI P/N:
0C38722,
1146 Pb-free
2LI, LC P/N:
16-
200366, WWN:
55CD2E40002756C4, Model:
1147 SSDSC2BW180A3L
2.5"
6Gb/s SATA SSD
180G
5V
1A, ASM P/N
0C38732, FRU
1148 P/N
45N8295, P0C38732.
</p>
1150 <p>The replacement disk is marked Intel SSD
520 Series
180 GB,
1151 11S0C38722Z1ZNDE34N0L0, ISN: CVCV315306RK180EGN, SA: G57560-
302, FW:
1152 LF1i,
22APR2013, PBA: G39779-
300, LBA
351,
651,
888, LI P/N:
0C38722,
1153 Pb-free
2LI, LC P/N:
16-
200366, WWN:
55CD2E40000AB69E, Model:
1154 SSDSC2BW180A3L
2.5"
6Gb/s SATA SSD
180G
5V
1A, ASM P/N
0C38732, FRU
1155 P/N
45N8295, P0C38732.
</p>
1157 <p>The only difference is in the first number (serial number?), ISN,
1158 SA, date and WNPP values. Mentioning all the details here in case
1159 someone is able to use the information to find a way to identify the
1160 failing disk among working ones (if any such working disk actually
1166 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/english">english
</a>.
1171 <div class=
"padding"></div>
1173 <p style=
"text-align: right;"><a href=
"index.rss"><img src=
"http://people.skolelinux.org/pere/blog/xml.gif" alt=
"RSS feed" width=
"36" height=
"14" /></a></p>
1184 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/01/">January (
11)
</a></li>
1186 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/02/">February (
9)
</a></li>
1188 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/03/">March (
9)
</a></li>
1190 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/04/">April (
6)
</a></li>
1192 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/05/">May (
9)
</a></li>
1194 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/06/">June (
10)
</a></li>
1196 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/07/">July (
7)
</a></li>
1198 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/08/">August (
3)
</a></li>
1200 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/09/">September (
4)
</a></li>
1207 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/01/">January (
7)
</a></li>
1209 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/02/">February (
10)
</a></li>
1211 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/03/">March (
17)
</a></li>
1213 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/04/">April (
12)
</a></li>
1215 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/05/">May (
12)
</a></li>
1217 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/06/">June (
20)
</a></li>
1219 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/07/">July (
17)
</a></li>
1221 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/08/">August (
6)
</a></li>
1223 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/09/">September (
9)
</a></li>
1225 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/10/">October (
17)
</a></li>
1227 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/11/">November (
10)
</a></li>
1229 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/12/">December (
7)
</a></li>
1236 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/01/">January (
16)
</a></li>
1238 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/02/">February (
6)
</a></li>
1240 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/03/">March (
6)
</a></li>
1242 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/04/">April (
7)
</a></li>
1244 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/05/">May (
3)
</a></li>
1246 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/06/">June (
2)
</a></li>
1248 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/07/">July (
7)
</a></li>
1250 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/08/">August (
6)
</a></li>
1252 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/09/">September (
4)
</a></li>
1254 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/10/">October (
2)
</a></li>
1256 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/11/">November (
3)
</a></li>
1258 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/12/">December (
1)
</a></li>
1265 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/01/">January (
2)
</a></li>
1267 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/02/">February (
1)
</a></li>
1269 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/03/">March (
3)
</a></li>
1271 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/04/">April (
3)
</a></li>
1273 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/05/">May (
9)
</a></li>
1275 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/06/">June (
14)
</a></li>
1277 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/07/">July (
12)
</a></li>
1279 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/08/">August (
13)
</a></li>
1281 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/09/">September (
7)
</a></li>
1283 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/10/">October (
9)
</a></li>
1285 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/11/">November (
13)
</a></li>
1287 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/12/">December (
12)
</a></li>
1294 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/01/">January (
8)
</a></li>
1296 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/02/">February (
8)
</a></li>
1298 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/03/">March (
12)
</a></li>
1300 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/04/">April (
10)
</a></li>
1302 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/05/">May (
9)
</a></li>
1304 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/06/">June (
3)
</a></li>
1306 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/07/">July (
4)
</a></li>
1308 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/08/">August (
3)
</a></li>
1310 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/09/">September (
1)
</a></li>
1312 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/10/">October (
2)
</a></li>
1314 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/11/">November (
3)
</a></li>
1316 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/12/">December (
3)
</a></li>
1323 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2008/11/">November (
5)
</a></li>
1325 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2008/12/">December (
7)
</a></li>
1336 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (
13)
</a></li>
1338 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/amiga">amiga (
1)
</a></li>
1340 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/aros">aros (
1)
</a></li>
1342 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bankid">bankid (
4)
</a></li>
1344 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (
7)
</a></li>
1346 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (
12)
</a></li>
1348 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bsa">bsa (
2)
</a></li>
1350 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian (
86)
</a></li>
1352 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (
140)
</a></li>
1354 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/digistan">digistan (
10)
</a></li>
1356 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/docbook">docbook (
10)
</a></li>
1358 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (
4)
</a></li>
1360 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/english">english (
216)
</a></li>
1362 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (
21)
</a></li>
1364 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (
12)
</a></li>
1366 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (
12)
</a></li>
1368 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (
2)
</a></li>
1370 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (
11)
</a></li>
1372 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/intervju">intervju (
37)
</a></li>
1374 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (
7)
</a></li>
1376 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/kart">kart (
18)
</a></li>
1378 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/ldap">ldap (
8)
</a></li>
1380 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/lenker">lenker (
6)
</a></li>
1382 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (
1)
</a></li>
1384 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (
25)
</a></li>
1386 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/norsk">norsk (
235)
</a></li>
1388 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/nuug">nuug (
153)
</a></li>
1390 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (
8)
</a></li>
1392 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/open311">open311 (
2)
</a></li>
1394 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (
44)
</a></li>
1396 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern (
66)
</a></li>
1398 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/raid">raid (
1)
</a></li>
1400 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/reprap">reprap (
11)
</a></li>
1402 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/rfid">rfid (
2)
</a></li>
1404 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/robot">robot (
7)
</a></li>
1406 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/rss">rss (
1)
</a></li>
1408 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/ruter">ruter (
4)
</a></li>
1410 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (
2)
</a></li>
1412 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (
31)
</a></li>
1414 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (
4)
</a></li>
1416 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (
4)
</a></li>
1418 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/standard">standard (
43)
</a></li>
1420 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (
3)
</a></li>
1422 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (
8)
</a></li>
1424 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (
18)
</a></li>
1426 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (
1)
</a></li>
1428 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/valg">valg (
8)
</a></li>
1430 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/video">video (
38)
</a></li>
1432 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (
4)
</a></li>
1434 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/web">web (
28)
</a></li>
1440 <p style=
"text-align: right">
1441 Created by
<a href=
"http://steve.org.uk/Software/chronicle">Chronicle v4.6
</a>