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15 <a href=
"http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen
</a>
22 <h3>Entries from January
2013.
</h3>
26 <a href=
"http://people.skolelinux.org/pere/blog/Modalias_strings___a_practical_way_to_map__stuff__to_hardware.html">Modalias strings - a practical way to map "stuff" to hardware
</a>
32 <p>While looking into how to look up Debian packages based on hardware
33 information, to find the packages that support a given piece of
34 hardware, I refreshed my memory regarding modalias values, and decided
35 to document the details. Here are my findings so far, also available
37 <a href=
"http://anonscm.debian.org/viewvc/debian-edu/trunk/src/hw-support-handler/">the
38 Debian Edu subversion repository
</a>:
40 <p><strong>Modalias decoded
</strong></p>
42 <p>This document try to explain what the different types of modalias
43 values stands for. It is in part based on information from
44 <URL:
<a href=
"https://wiki.archlinux.org/index.php/Modalias">https://wiki.archlinux.org/index.php/Modalias
</a> >,
45 <URL:
<a href=
"http://unix.stackexchange.com/questions/26132/how-to-assign-usb-driver-to-device">http://unix.stackexchange.com/questions/
26132/how-to-assign-usb-driver-to-device
</a> >,
46 <URL:
<a href=
"http://code.metager.de/source/history/linux/stable/scripts/mod/file2alias.c">http://code.metager.de/source/history/linux/stable/scripts/mod/file2alias.c
</a> > and
47 <URL:
<a href=
"http://cvs.savannah.gnu.org/viewvc/dmidecode/dmidecode.c?root=dmidecode&view=markup">http://cvs.savannah.gnu.org/viewvc/dmidecode/dmidecode.c?root=dmidecode&view=markup
</a> >.
49 <p>The modalias entries for a given Linux machine can be found using
50 this shell script:
</p>
53 cat $(find /sys -name modalias) | sort -u
56 <p>The supported modalias globs for a given kernel module can be found
60 % /sbin/modinfo psmouse | grep alias:
61 alias: serio:ty05pr*id*ex*
62 alias: serio:ty01pr*id*ex*
66 <p><strong>PCI subtype
</strong></p>
68 <p>A typical PCI entry can look like this. This is an Intel Host
69 Bridge memory controller:
</p>
72 pci:v00008086d00002770sv00001028sd000001ADbc06sc00i00
75 <p>This represent these values:
</p>
80 sv
00001028 (subvendor)
81 sd
000001AD (subdevice)
87 <p>The vendor/device values are the same values outputted from 'lspci
88 -n' as
8086:
2770. The bus class/subclass is also shown by lspci as
89 0600. The
0600 class is a host bridge. Other useful bus values are
90 0300 (VGA compatible card) and
0200 (Ethernet controller).
</p>
92 <p>Not sure how to figure out the interface value, nor what it
95 <p><strong>USB subtype
</strong></p>
97 <p>Some typical USB entries can look like this. This is an internal
98 USB hub in a laptop:
</p>
101 usb:v1D6Bp0001d0206dc09dsc00dp00ic09isc00ip00
104 <p>Here is the values included in this alias:
</p>
107 v
1D6B (device vendor)
108 p
0001 (device product)
111 dsc
00 (device subclass)
112 dp
00 (device protocol)
113 ic
09 (interface class)
114 isc
00 (interface subclass)
115 ip
00 (interface protocol)
118 <p>The
0900 device class/subclass means hub. Some times the relevant
119 class is in the interface class section. For a simple USB web camera,
120 these alias entries show up:
</p>
123 usb:v0AC8p3420d5000dcEFdsc02dp01ic01isc01ip00
124 <br>usb:v0AC8p3420d5000dcEFdsc02dp01ic01isc02ip00
125 <br>usb:v0AC8p3420d5000dcEFdsc02dp01ic0Eisc01ip00
126 <br>usb:v0AC8p3420d5000dcEFdsc02dp01ic0Eisc02ip00
129 <p>Interface class
0E01 is video control,
0E02 is video streaming (aka
130 camera),
0101 is audio control device and
0102 is audio streaming (aka
131 microphone). Thus this is a camera with microphone included.
</p>
133 <p><strong>ACPI subtype
</strong></p>
135 <p>The ACPI type is used for several non-PCI/USB stuff. This is an IR
136 receiver in a Thinkpad X40:
</p>
139 acpi:IBM0071:PNP0511:
142 <p>The values between the colons are IDs.
</p>
144 <p><strong>DMI subtype
</strong></p>
146 <p>The DMI table contain lots of information about the computer case
147 and model. This is an entry for a IBM Thinkpad X40, fetched from
148 /sys/devices/virtual/dmi/id/modalias:
</p>
151 dmi:bvnIBM:bvr1UETB6WW(
1.66):bd06/
15/
2005:svnIBM:pn2371H4G:pvrThinkPadX40:rvnIBM:rn2371H4G:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
154 <p>The values present are
</p>
157 bvn IBM (BIOS vendor)
158 bvr
1UETB
6WW(
1.66) (BIOS version)
159 bd
06/
15/
2005 (BIOS date)
160 svn IBM (system vendor)
161 pn
2371H4G (product name)
162 pvr ThinkPadX40 (product version)
163 rvn IBM (board vendor)
164 rn
2371H4G (board name)
165 rvr NotAvailable (board version)
166 cvn IBM (chassis vendor)
168 cvr NotAvailable (chassis version)
171 <p>The chassis type
10 is Notebook. Other interesting values can be
172 found in the dmidecode source:
</p>
176 4 Low Profile Desktop
189 17 Main Server Chassis
192 20 Bus Expansion Chassis
193 21 Peripheral Chassis
195 23 Rack Mount Chassis
204 <p>The chassis type values are not always accurately set in the DMI
205 table. For example my home server is a tower, but the DMI modalias
206 claim it is a desktop.
</p>
208 <p><strong>SerIO subtype
</strong></p>
210 <p>This type is used for PS/
2 mouse plugs. One example is from my
214 serio:ty01pr00id00ex00
217 <p>The values present are
</p>
226 <p>This type is supported by the psmouse driver. I am not sure what
227 the valid values are.
</p>
229 <p><strong>Other subtypes
</strong></p>
231 <p>There are heaps of other modalias subtypes according to
232 file2alias.c. There is the rest of the list from that source: amba,
233 ap, bcma, ccw, css, eisa, hid, i2c, ieee1394, input, ipack, isapnp,
234 mdio, of, parisc, pcmcia, platform, scsi, sdio, spi, ssb, vio, virtio,
235 vmbus, x86cpu and zorro. I did not spend time documenting all of
236 these, as they do not seem relevant for my intended use with mapping
237 hardware to packages when new stuff is inserted during run time.
</p>
239 <p><strong>Looking up kernel modules using modalias values
</strong></p>
241 <p>To check which kernel modules provide support for a given modalias,
242 one can use the following shell script:
</p>
245 for id in $(cat $(find /sys -name modalias)|sort -u); do \
247 /sbin/modprobe --show-depends "$id"|sed 's/^/ /' ; \
251 <p>The output can look like this (only the first few entries as the
252 list is very long on my test machine):
</p>
256 insmod /lib/modules/
2.6.32-
5-
686/kernel/drivers/acpi/ac.ko
258 FATAL: Module acpi:device: not found.
260 insmod /lib/modules/
2.6.32-
5-
686/kernel/drivers/char/nvram.ko
261 insmod /lib/modules/
2.6.32-
5-
686/kernel/drivers/leds/led-class.ko
262 insmod /lib/modules/
2.6.32-
5-
686/kernel/net/rfkill/rfkill.ko
263 insmod /lib/modules/
2.6.32-
5-
686/kernel/drivers/platform/x86/thinkpad_acpi.ko
264 acpi:IBM0071:PNP0511:
265 insmod /lib/modules/
2.6.32-
5-
686/kernel/lib/crc-ccitt.ko
266 insmod /lib/modules/
2.6.32-
5-
686/kernel/net/irda/irda.ko
267 insmod /lib/modules/
2.6.32-
5-
686/kernel/drivers/net/irda/nsc-ircc.ko
271 <p>If you want to help implementing a system to let us propose what
272 packages to install when new hardware is plugged into a Debian
273 machine, please send me an email or talk to me on
274 <a href=
"irc://irc.debian.org/%23debian-devel">#debian-devel
</a>.
</p>
280 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>.
285 <div class=
"padding"></div>
289 <a href=
"http://people.skolelinux.org/pere/blog/Moved_the_pymissile_Debian_packaging_to_collab_maint.html">Moved the pymissile Debian packaging to collab-maint
</a>
295 <p>As part of my investigation on how to improve the support in Debian
296 for hardware dongles, I dug up my old Mark and Spencer USB Rocket
297 Launcher and updated the Debian package
298 <a href=
"http://packages.qa.debian.org/pymissile">pymissile
</a> to make
299 sure udev will fix the device permissions when it is plugged in. I
300 also added a "Modaliases" header to test it in the Debian archive and
301 hopefully make the package be proposed by jockey in Ubuntu when a user
302 plug in his rocket launcher. In the process I moved the source to a
303 git repository under collab-maint, to make it easier for any DD to
304 contribute.
<a href=
"http://code.google.com/p/pymissile/">Upstream
</a>
305 is not very active, but the software still work for me even after five
306 years of relative silence. The new git repository is not listed in
307 the uploaded package yet, because I want to test the other changes a
308 bit more before I upload the new version. If you want to check out
309 the new version with a .desktop file included, visit the
310 <a href=
"http://anonscm.debian.org/gitweb/?p=collab-maint/pymissile.git">gitweb
311 view
</a> or use "
<tt>git clone
312 git://anonscm.debian.org/collab-maint/pymissile.git
</tt>".</p>
318 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/robot
">robot</a>.
323 <div class="padding
"></div>
327 <a href="http://people.skolelinux.org/pere/blog/Lets_make_hardware_dongles_easier_to_use_in_Debian.html
">Lets make hardware dongles easier to use in Debian</a>
333 <p>One thing that annoys me with Debian and Linux distributions in
334 general, is that there is a great package management system with the
335 ability to automatically install software packages by downloading them
336 from the distribution mirrors, but no way to get it to automatically
337 install the packages I need to use the hardware I plug into my
338 machine. Even if the package to use it is easily available from the
339 Linux distribution. When I plug in a LEGO Mindstorms NXT, it could
340 suggest to automatically install the python-nxt, nbc and t2n packages
341 I need to talk to it. When I plug in a Yubikey, it could propose the
342 yubikey-personalization package. The information required to do this
343 is available, but no-one have pulled all the pieces together.</p>
345 <p>Some years ago, I proposed to
346 <a href="http://lists.debian.org/debian-devel/
2010/
05/msg01206.html
">use
347 the discover subsystem to implement this</a>. The idea is fairly
352 <li>Add a desktop entry in /usr/share/autostart/ pointing to a program
353 starting when a user log in.</li>
355 <li>Set this program up to listen for kernel events emitted when new
356 hardware is inserted into the computer.</li>
358 <li>When new hardware is inserted, look up the hardware ID in a
359 database mapping to packages, and take note of any non-installed
362 <li>Show a message to the user proposing to install the discovered
363 package, and make it easy to install it.</li>
367 <p>I am not sure what the best way to implement this is, but my
368 initial idea was to use dbus events to discover new hardware, the
369 discover database to find packages and
370 <a href="http://www.packagekit.org/
">PackageKit</a> to install
373 <p>Yesterday, I found time to try to implement this idea, and the
374 draft package is now checked into
375 <a href="http://anonscm.debian.org/viewvc/debian-edu/trunk/src/hw-support-handler/
">the
376 Debian Edu subversion repository</a>. In the process, I updated the
377 <a href="http://packages.qa.debian.org/d/discover-data.html
">discover-data</a>
378 package to map the USB ids of LEGO Mindstorms and Yubikey devices to
379 the relevant packages in Debian, and uploaded a new version
380 2.2013.01.09 to unstable. I also discovered that the current
381 <a href="http://packages.qa.debian.org/d/discover.html
">discover</a>
382 package in Debian no longer discovered any USB devices, because
383 /proc/bus/usb/devices is no longer present. I ported it to use
384 libusb as a fall back option to get it working. The fixed package
385 version 2.1.2-6 is now in experimental (didn't upload it to unstable
386 because of the freeze).</p>
388 <p>With this prototype in place, I can insert my Yubikey, and get this
389 desktop notification to show up (only once, the first time it is
392 <p align="center
"><img src="http://people.skolelinux.org/pere/blog/images/
2013-
01-
09-hw-autoinstall.png
"></p>
394 <p>For this prototype to be really useful, some way to automatically
395 install the proposed packages by pressing the "Please install
396 program(s)" button should to be implemented.
</p>
398 <p>If this idea seem useful to you, and you want to help make it
399 happen, please help me update the discover-data database with mappings
400 from hardware to Debian packages. Check if 'discover-pkginstall -l'
401 list the package you would like to have installed when a given
402 hardware device is inserted into your computer, and report bugs using
403 reportbug if it isn't. Or, if you know of a better way to provide
404 such mapping, please let me know.
</p>
406 <p>This prototype need more work, and there are several questions that
407 should be considered before it is ready for production use. Is dbus
408 the correct way to detect new hardware? At the moment I look for HAL
409 dbus events on the system bus, because that is the events I could see
410 on my Debian Squeeze KDE desktop. Are there better events to use?
411 How should the user be notified? Is the desktop notification
412 mechanism the best option, or should the background daemon raise a
413 popup instead? How should packages be installed? When should they
414 not be installed?
</p>
416 <p>If you want to help getting such feature implemented in Debian,
417 please send me an email. :)
</p>
423 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>.
428 <div class=
"padding"></div>
432 <a href=
"http://people.skolelinux.org/pere/blog/New_IRC_channel_for_LEGO_designers_using_Debian.html">New IRC channel for LEGO designers using Debian
</a>
438 <p>During Christmas, I have worked a bit on the Debian support for
439 <a href=
"http://mindstorms.lego.com/en-us/Default.aspx">LEGO Mindstorm
440 NXT
</a>. My son and I have played a bit with my NXT set, and I
441 discovered I had to build all the tools myself because none were
442 already in Debian Squeeze. If Debian support for LEGO is something
443 you care about, please join me on the IRC channel
444 <a href=
"irc://irc.debian.org/%23debian-lego">#debian-lego
</a> (server
445 irc.debian.org). There is a lot that could be done to improve the
446 Debian support for LEGO designers. For example both CAD software
447 and Mindstorm compilers are missing. :)
</p>
449 <p>Update
2012-
01-
03: A
450 <a href=
"http://wiki.debian.org/LegoDesigners">project page
</a>
451 including links to Lego related packages is now available.
</p>
457 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/robot">robot
</a>.
462 <div class=
"padding"></div>
466 <a href=
"http://people.skolelinux.org/pere/blog/Lenker_for_2013_01_01.html">Lenker for
2013-
01-
01</a>
472 <p>Her er noen lenker til tekster jeg har satt pris på å lese den
478 <a href=
"http://www.idg.no/computerworld/article262047.ece">Myter og
479 FUD om fri programvare
</a> av min venn Christer Gundersen som
480 kommenterer noen av de påstandene som er spredt via Computerworld
481 Norge de siste månedene.
</li>
483 <li>BankID er et opplegg der utsteder (dvs. banken eller dens
484 leverandør) sitter på alt som trengs for å bruke BankID, men har
485 lovet å ikke bruke den unntatt på oppdrag fra deg. Det er greit nok
486 for banktjenester, der banken allerede har full kontroll over
487 resultatet, men problematisk når det gjelder tilgang til
488 helseopplysninger og avtaleinngåelse med andre enn banken. Jeg
489 håper protestene brer om seg.
493 <li>2012-
12-
11 <a href=
"http://www.aftenposten.no/meninger/debatt/BankID-blottlegger-helseopplysninger-7067148.html">BankID
494 blottlegger helseopplysninger
</a></li>
496 <li>2012-
12-
07 <a href=
"http://www.nrk.no/nyheter/norge/1.9695027">-
497 Helseopplysningene ikke sikre med Bank-ID
</a></li>
500 <a href=
"https://www.bankid.no/Presse-og-nyheter/Nyhetsarkiv/2012/Papeker-alvorlige-men-kjente-utfordringer/">PÃ¥peker
501 alvorlige, men kjente utfordringer
</a> er den offisielle
502 holdningen til de som lager BankID.
</li>
505 <a href=
"http://www.tnp.no/norway/panorama/3419-ntnu-researcher-warns-against-security-of-bank-id-password">NTNU
506 Researcher Warns against Security of Bank ID Password
</a>
510 <li>2012-
12-
11 <a href=
"http://www.aftenposten.no/nyheter/iriks/Norske-elever-er-darligst-i-Europa-pa-algebra-7066752.html">Norske elever er dårligst i Europa på algebra
</a>
513 <a href=
"http://www.aftenposten.no/meninger/debatt/Realfagsdodaren-7067173.html">Realfagsdødaren
</a>
516 <a href=
"http://www.bt.no/nyheter/innenriks/112/--Forventningene-er-for-hoye-2816450.html">-
517 Noen må bli skuffet
</a> - Politiet i Bergen forteller hvor lavt de
518 prioriterer hverdagskriminalitet.
</li>
521 <a href=
"http://e24.no/jobb/kripos-ansatt-doemt-for-snoking-for-venn/20208585">
522 Kripos-ansatt dømt for snoking for venn
</A> - viser hvor svak
523 reaksjonen blir når politiet misbruker innsamlet informasjon. En
524 forvarsel på konsekvensene av nasjonal brev- og besøkskontroll -
525 ofte kalt Datalagringsdirektivet.
</li>
528 <a href=
"http://www.dagbladet.no/2012/12/14/kultur/debatt/kronikk/jul/ensomhet/24838541/">Ã…
529 smøre en forskjell
</a> - om ensomhet og jul.
</li>
532 <a href=
"http://www.aftenposten.no/meninger/kronikker/n-krise-av-gangen_-takk-7072452.html">Én
533 krise av gangen, takk!
</a>
537 <a href=
"http://www.aftenposten.no/meninger/NAV-Et-mangehodet-monster--7072165.html">NAV:
538 Et mangehodet monster
</a></li>
541 <a href=
"http://www.dagbladet.no/2011/01/12/kultur/debatt/kronikk/personvern/15027203/">Pasienter
542 uten vern
</a> - forteller litt om hvordan Norsk Pasientregister og
543 andre helseregister raderer bort pasienters privatsfære.
</li>
547 <a href=
"http://www.aftenposten.no/meninger/debatt/Hvorfor-er-barnefamilier-fattige-7073951.html">Hvorfor
548 er barnefamilier fattige?
</a></li>
551 <a href=
"http://www.aftenposten.no/meninger/spaltister/Den-skjulte-minoriteten--konservative-kristne-i-Norge-7075518.html">Den
552 skjulte minoriteten – konservative kristne i Norge
</a> - kronikk av
553 Bjørn Stærk fra aftenposten
</li>
556 <a href=
"http://deltemeninger.no/-/bulletin/show/303429_folkebiblioteket-2-0?ref=checkpoint">Folkebiblioteket
557 2.0</a> - Min venn Sturle om opphavsrett og Internett, i debatt med
562 <p>Og et godt nytt år til dere alle!
</p>
568 Tags:
<a href=
"http://people.skolelinux.org/pere/blog/tags/bankid">bankid
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/lenker">lenker
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/norsk">norsk
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett
</a>,
<a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern
</a>.
573 <div class=
"padding"></div>
575 <p style=
"text-align: right;"><a href=
"01.rss"><img src=
"http://people.skolelinux.org/pere/blog/xml.gif" alt=
"RSS Feed" width=
"36" height=
"14" /></a></p>
586 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2013/01/">January (
5)
</a></li>
593 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/01/">January (
7)
</a></li>
595 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/02/">February (
10)
</a></li>
597 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/03/">March (
17)
</a></li>
599 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/04/">April (
12)
</a></li>
601 <li><a href=
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12)
</a></li>
603 <li><a href=
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20)
</a></li>
605 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/07/">July (
17)
</a></li>
607 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/08/">August (
6)
</a></li>
609 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/09/">September (
9)
</a></li>
611 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/10/">October (
17)
</a></li>
613 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/11/">November (
10)
</a></li>
615 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2012/12/">December (
7)
</a></li>
622 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/01/">January (
16)
</a></li>
624 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/02/">February (
6)
</a></li>
626 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/03/">March (
6)
</a></li>
628 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/04/">April (
7)
</a></li>
630 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/05/">May (
3)
</a></li>
632 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/06/">June (
2)
</a></li>
634 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/07/">July (
7)
</a></li>
636 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/08/">August (
6)
</a></li>
638 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/09/">September (
4)
</a></li>
640 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/10/">October (
2)
</a></li>
642 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/11/">November (
3)
</a></li>
644 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2011/12/">December (
1)
</a></li>
651 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/01/">January (
2)
</a></li>
653 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/02/">February (
1)
</a></li>
655 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/03/">March (
3)
</a></li>
657 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/04/">April (
3)
</a></li>
659 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/05/">May (
9)
</a></li>
661 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/06/">June (
14)
</a></li>
663 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/07/">July (
12)
</a></li>
665 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/08/">August (
13)
</a></li>
667 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/09/">September (
7)
</a></li>
669 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/10/">October (
9)
</a></li>
671 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/11/">November (
13)
</a></li>
673 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2010/12/">December (
12)
</a></li>
680 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/01/">January (
8)
</a></li>
682 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/02/">February (
8)
</a></li>
684 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/03/">March (
12)
</a></li>
686 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/04/">April (
10)
</a></li>
688 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/05/">May (
9)
</a></li>
690 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/06/">June (
3)
</a></li>
692 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/07/">July (
4)
</a></li>
694 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/08/">August (
3)
</a></li>
696 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/09/">September (
1)
</a></li>
698 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/10/">October (
2)
</a></li>
700 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/11/">November (
3)
</a></li>
702 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2009/12/">December (
3)
</a></li>
709 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2008/11/">November (
5)
</a></li>
711 <li><a href=
"http://people.skolelinux.org/pere/blog/archive/2008/12/">December (
7)
</a></li>
722 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (
13)
</a></li>
724 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/amiga">amiga (
1)
</a></li>
726 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/aros">aros (
1)
</a></li>
728 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bankid">bankid (
4)
</a></li>
730 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (
5)
</a></li>
732 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (
12)
</a></li>
734 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/bsa">bsa (
2)
</a></li>
736 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/debian">debian (
63)
</a></li>
738 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (
118)
</a></li>
740 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/digistan">digistan (
9)
</a></li>
742 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/docbook">docbook (
7)
</a></li>
744 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (
4)
</a></li>
746 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/english">english (
169)
</a></li>
748 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (
21)
</a></li>
750 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (
12)
</a></li>
752 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (
10)
</a></li>
754 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (
9)
</a></li>
756 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/intervju">intervju (
32)
</a></li>
758 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/kart">kart (
17)
</a></li>
760 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/ldap">ldap (
8)
</a></li>
762 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/lenker">lenker (
6)
</a></li>
764 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (
1)
</a></li>
766 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (
25)
</a></li>
768 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/norsk">norsk (
219)
</a></li>
770 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/nuug">nuug (
148)
</a></li>
772 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (
6)
</a></li>
774 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/open311">open311 (
2)
</a></li>
776 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (
41)
</a></li>
778 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/personvern">personvern (
61)
</a></li>
780 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/raid">raid (
1)
</a></li>
782 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/reprap">reprap (
11)
</a></li>
784 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/rfid">rfid (
2)
</a></li>
786 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/robot">robot (
6)
</a></li>
788 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/rss">rss (
1)
</a></li>
790 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/ruter">ruter (
4)
</a></li>
792 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (
2)
</a></li>
794 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (
28)
</a></li>
796 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (
4)
</a></li>
798 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (
4)
</a></li>
800 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/standard">standard (
39)
</a></li>
802 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (
3)
</a></li>
804 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (
5)
</a></li>
806 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (
12)
</a></li>
808 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (
1)
</a></li>
810 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/valg">valg (
7)
</a></li>
812 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/video">video (
35)
</a></li>
814 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (
4)
</a></li>
816 <li><a href=
"http://people.skolelinux.org/pere/blog/tags/web">web (
26)
</a></li>
822 <p style=
"text-align: right">
823 Created by
<a href=
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