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  13  <h1>
  14      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  15
  16  </h1>
  17
  18 </div>
  19
  20
  21
  22     <div class="entry">
  23       <div class="title"><a href="http://people.skolelinux.org/pere/blog/A_program_should_be_able_to_open_its_own_files_on_Linux.html">A program should be able to open its own files on Linux</a></div>
  24       <div class="date"> 5th June 2016</div>
  25       <div class="body"><p>Many years ago, when koffice was fresh and with few users, I
  26 decided to test its presentation tool when making the slides for a
  27 talk I was giving for NUUG on Japhar, a free Java virtual machine.  I
  28 wrote the first draft of the slides, saved the result and went to bed
  29 the day before I would give the talk.  The next day I took a plane to
  30 the location where the meeting should take place, and on the plane I
  31 started up koffice again to polish the talk a bit, only to discover
  32 that kpresenter refused to load its own data file.  I cursed a bit and
  33 started making the slides again from memory, to have something to
  34 present when I arrived.  I tested that the saved files could be
  35 loaded, and the day seemed to be rescued.  I continued to polish the
  36 slides until I suddenly discovered that the saved file could no longer
  37 be loaded into kpresenter.  In the end I had to rewrite the slides
  38 three times, condensing the content until the talk became shorter and
  39 shorter.  After the talk I was able to pinpoint the problem &ndash;
  40 kpresenter wrote inline images in a way itself could not understand.
  41 Eventually that bug was fixed and kpresenter ended up being a great
  42 program to make slides.  The point I'm trying to make is that we
  43 expect a program to be able to load its own data files, and it is
  44 embarrassing to its developers if it can't.</p>
  45
  46 <p>Did you ever experience a program failing to load its own data
  47 files from the desktop file browser?  It is not a uncommon problem.  A
  48 while back I discovered that the screencast recorder
  49 gtk-recordmydesktop would save an Ogg Theora video file the KDE file
  50 browser would refuse to open.  No video player claimed to understand
  51 such file.  I tracked down the cause being <tt>file --mime-type</tt>
  52 returning the application/ogg MIME type, which no video player I had
  53 installed listed as a MIME type they would understand.  I asked for
  54 <a href="http://bugs.gw.com/view.php?id=382">file to change its
  55 behavour</a> and use the MIME type video/ogg instead.  I also asked
  56 several video players to add video/ogg to their desktop files, to give
  57 the file browser an idea what to do about Ogg Theora files.  After a
  58 while, the desktop file browsers in Debian started to handle the
  59 output from gtk-recordmydesktop properly.</p>
  60
  61 <p>But history repeats itself.  A few days ago I tested the music
  62 system Rosegarden again, and I discovered that the KDE and xfce file
  63 browsers did not know what to do with the Rosegarden project files
  64 (*.rg).  I've reported <a href="http://bugs.debian.org/825993">the
  65 rosegarden problem to BTS</a> and a fix is commited to git and will be
  66 included in the next upload.  To increase the chance of me remembering
  67 how to fix the problem next time some program fail to load its files
  68 from the file browser, here are some notes on how to fix it.</p>
  69
  70 <p>The file browsers in Debian in general operates on MIME types.
  71 There are two sources for the MIME type of a given file.  The output from
  72 <tt>file --mime-type</tt> mentioned above, and the content of the
  73 shared MIME type registry (under /usr/share/mime/).  The file MIME
  74 type is mapped to programs supporting the MIME type, and this
  75 information is collected from
  76 <a href="https://www.freedesktop.org/wiki/Specifications/desktop-entry-spec/">the
  77 desktop files</a> available in /usr/share/applications/.  If there is
  78 one desktop file claiming support for the MIME type of the file, it is
  79 activated when asking to open a given file.  If there are more, one
  80 can normally select which one to use by right-clicking on the file and
  81 selecting the wanted one using 'Open with' or similar.  In general
  82 this work well.  But it depend on each program picking a good MIME
  83 type (preferably
  84 <a href="http://www.iana.org/assignments/media-types/media-types.xhtml">a
  85 MIME type registered with IANA</a>), file and/or the shared MIME
  86 registry recognizing the file and the desktop file to list the MIME
  87 type in its list of supported MIME types.</p>
  88
  89 <p>The <tt>/usr/share/mime/packages/rosegarden.xml</tt> entry for
  90 <a href="http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec">the
  91 Shared MIME database</a> look like this:</p>
  92
  93 <p><blockquote><pre>
  94 &lt;?xml version="1.0" encoding="UTF-8"?&gt;
  95 &lt;mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info"&gt;
  96   &lt;mime-type type="audio/x-rosegarden"&gt;
  97     &lt;sub-class-of type="application/x-gzip"/&gt;
  98     &lt;comment&gt;Rosegarden project file&lt;/comment&gt;
  99     &lt;glob pattern="*.rg"/&gt;
 100   &lt;/mime-type&gt;
 101 &lt;/mime-info&gt;
 102 </pre></blockquote></p>
 103
 104 <p>This states that audio/x-rosegarden is a kind of application/x-gzip
 105 (it is a gzipped XML file).  Note, it is much better to use an
 106 official MIME type registered with IANA than it is to make up ones own
 107 unofficial ones like the x-rosegarden type used by rosegarden.</p>
 108
 109 <p>The desktop file of the rosegarden program failed to list
 110 audio/x-rosegarden in its list of supported MIME types, causing the
 111 file browsers to have no idea what to do with *.rg files:</p>
 112
 113 <p><blockquote><pre>
 114 % grep Mime /usr/share/applications/rosegarden.desktop
 115 MimeType=audio/x-rosegarden-composition;audio/x-rosegarden-device;audio/x-rosegarden-project;audio/x-rosegarden-template;audio/midi;
 116 X-KDE-NativeMimeType=audio/x-rosegarden-composition
 117 %
 118 </pre></blockquote></p>
 119
 120 <p>The fix was to add "audio/x-rosegarden;" at the end of the
 121 MimeType= line.</p>
 122
 123 <p>If you run into a file which fail to open the correct program when
 124 selected from the file browser, please check out the output from
 125 <tt>file --mime-type</tt> for the file, ensure the file ending and
 126 MIME type is registered somewhere under /usr/share/mime/ and check
 127 that some desktop file under /usr/share/applications/ is claiming
 128 support for this MIME type.  If not, please report a bug to have it
 129 fixed. :)</p>
 130 </div>
 131       <div class="tags">
 132
 133
 134         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>.
 135
 136
 137       </div>
 138     </div>
 139     <div class="padding"></div>
 140
 141     <div class="entry">
 142       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Tor___from_its_creators_mouth_11_years_ago.html">Tor - from its creators mouth 11 years ago</a></div>
 143       <div class="date">28th May 2016</div>
 144       <div class="body"><p>A little more than 11 years ago, one of the creators of Tor, and
 145 the current President of <a href="https://www.torproject.org/">the Tor
 146 project</a>, Roger Dingledine, gave a talk for the members of the
 147 <a href="http://www.nuug.no/">Norwegian Unix User group</a> (NUUG).  A
 148 video of the talk was recorded, and today, thanks to the great help
 149 from David Noble, I finally was able to publish the video of the talk
 150 on Frikanalen, the Norwegian open channel TV station where NUUG
 151 currently publishes its talks.  You can
 152 <a href="http://frikanalen.no/se">watch the live stream using a web
 153 browser</a> with WebM support, or check out the recording on the video
 154 on demand page for the talk
 155 "<a href="http://beta.frikanalen.no/video/625599">Tor: Anonymous
 156 communication for the US Department of Defence...and you.</a>".</p>
 157
 158 <p>Here is the video included for those of you using browsers with
 159 HTML video and Ogg Theora support:</p>
 160
 161 <p><video width="70%" poster="http://simula.gunkies.org/media/625599/large_thumb/20050421-tor-frikanalen.jpg" controls>
 162   <source src="http://simula.gunkies.org/media/625599/theora/20050421-tor-frikanalen.ogv" type="video/ogg"/>
 163 </video></p>
 164
 165 <p>I guess the gist of the talk can be summarised quite simply: If you
 166 want to help the military in USA (and everyone else), use Tor. :)</p>
 167 </div>
 168       <div class="tags">
 169
 170
 171         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.
 172
 173
 174       </div>
 175     </div>
 176     <div class="padding"></div>
 177
 178     <div class="entry">
 179       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Isenkram_with_PackageKit_support___new_version_0_23_available_in_Debian_unstable.html">Isenkram with PackageKit support - new version 0.23 available in Debian unstable</a></div>
 180       <div class="date">25th May 2016</div>
 181       <div class="body"><p><a href="https://tracker.debian.org/pkg/isenkram">The isenkram
 182 system</a> is a user-focused solution in Debian for handling hardware
 183 related packages.  The idea is to have a database of mappings between
 184 hardware and packages, and pop up a dialog suggesting for the user to
 185 install the packages to use a given hardware dongle.  Some use cases
 186 are when you insert a Yubikey, it proposes to install the software
 187 needed to control it; when you insert a braille reader list it
 188 proposes to install the packages needed to send text to the reader;
 189 and when you insert a ColorHug screen calibrator it suggests to
 190 install the driver for it.  The system work well, and even have a few
 191 command line tools to install firmware packages and packages for the
 192 hardware already in the machine (as opposed to hotpluggable hardware).</p>
 193
 194 <p>The system was initially written using aptdaemon, because I found
 195 good documentation and example code on how to use it.  But aptdaemon
 196 is going away and is generally being replaced by
 197 <a href="http://www.freedesktop.org/software/PackageKit/">PackageKit</a>,
 198 so Isenkram needed a rewrite.  And today, thanks to the great patch
 199 from my college Sunil Mohan Adapa in the FreedomBox project, the
 200 rewrite finally took place.  I've just uploaded a new version of
 201 Isenkram into Debian Unstable with the patch included, and the default
 202 for the background daemon is now to use PackageKit.  To check it out,
 203 install the <tt>isenkram</tt> package and insert some hardware dongle
 204 and see if it is recognised.</p>
 205
 206 <p>If you want to know what kind of packages isenkram would propose for
 207 the machine it is running on, you can check out the isenkram-lookup
 208 program.  This is what it look like on a Thinkpad X230:</p>
 209
 210 <p><blockquote><pre>
 211 % isenkram-lookup
 212 bluez
 213 cheese
 214 fprintd
 215 fprintd-demo
 216 gkrellm-thinkbat
 217 hdapsd
 218 libpam-fprintd
 219 pidgin-blinklight
 220 thinkfan
 221 tleds
 222 tp-smapi-dkms
 223 tp-smapi-source
 224 tpb
 225 %p
 226 </pre></blockquote></p>
 227
 228 <p>The hardware mappings come from several places.  The preferred way
 229 is for packages to announce their hardware support using
 230 <a href="https://www.freedesktop.org/software/appstream/docs/">the
 231 cross distribution appstream system</a>.
 232 See
 233 <a href="http://people.skolelinux.org/pere/blog/tags/isenkram/">previous
 234 blog posts about isenkram</a> to learn how to do that.</p>
 235 </div>
 236       <div class="tags">
 237
 238
 239         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/isenkram">isenkram</a>.
 240
 241
 242       </div>
 243     </div>
 244     <div class="padding"></div>
 245
 246     <div class="entry">
 247       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Discharge_rate_estimate_in_new_battery_statistics_collector_for_Debian.html">Discharge rate estimate in new battery statistics collector for Debian</a></div>
 248       <div class="date">23rd May 2016</div>
 249       <div class="body"><p>Yesterday I updated the
 250 <a href="https://tracker.debian.org/pkg/battery-stats">battery-stats
 251 package in Debian</a> with a few patches sent to me by skilled and
 252 enterprising users.  There were some nice user and visible changes.
 253 First of all, both desktop menu entries now work.  A design flaw in
 254 one of the script made the history graph fail to show up (its PNG was
 255 dumped in ~/.xsession-errors) if no controlling TTY was available.
 256 The script worked when called from the command line, but not when
 257 called from the desktop menu.  I changed this to look for a DISPLAY
 258 variable or a TTY before deciding where to draw the graph, and now the
 259 graph window pop up as expected.</p>
 260
 261 <p>The next new feature is a discharge rate estimator in one of the
 262 graphs (the one showing the last few hours).  New is also the user of
 263 colours showing charging in blue and discharge in red.  The percentages
 264 of this graph is relative to last full charge, not battery design
 265 capacity.</p>
 266
 267 <p align="center"><img src="http://people.skolelinux.org/pere/blog/images/2016-05-23-battery-stats-rate.png"/></p>
 268
 269 <p>The other graph show the entire history of the collected battery
 270 statistics, comparing it to the design capacity of the battery to
 271 visualise how the battery life time get shorter over time.  The red
 272 line in this graph is what the previous graph considers 100 percent:
 273
 274 <p align="center"><img src="http://people.skolelinux.org/pere/blog/images/2016-05-23-battery-stats-history.png"/></p>
 275
 276 <p>In this graph you can see that I only charge the battery to 80
 277 percent of last full capacity, and how the capacity of the battery is
 278 shrinking. :(</p>
 279
 280 <p>The last new feature is in the collector, which now will handle
 281 more hardware models.  On some hardware, Linux power supply
 282 information is stored in /sys/class/power_supply/ACAD/, while the
 283 collector previously only looked in /sys/class/power_supply/AC/.  Now
 284 both are checked to figure if there is power connected to the
 285 machine.</p>
 286
 287 <p>If you are interested in how your laptop battery is doing, please
 288 check out the
 289 <a href="https://tracker.debian.org/pkg/battery-stats">battery-stats</a>
 290 in Debian unstable, or rebuild it on Jessie to get it working on
 291 Debian stable. :) The upstream source is available from <a
 292 href="https://github.com/petterreinholdtsen/battery-stats">github</a>.
 293 Patches are very welcome.</p>
 294
 295 <p>As usual, if you use Bitcoin and want to show your support of my
 296 activities, please send Bitcoin donations to my address
 297 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 298 </div>
 299       <div class="tags">
 300
 301
 302         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>.
 303
 304
 305       </div>
 306     </div>
 307     <div class="padding"></div>
 308
 309     <div class="entry">
 310       <div class="title"><a href="http://people.skolelinux.org/pere/blog/French_edition_of_Lawrence_Lessigs_book_Cultura_Libre_on_Amazon_and_Barnes___Noble.html">French edition of Lawrence Lessigs book Cultura Libre on Amazon and Barnes & Noble</a></div>
 311       <div class="date">21st May 2016</div>
 312       <div class="body"><p>A few weeks ago the French paperback edition of Lawrence Lessigs
 313 2004 book Cultura Libre was published.  Today I noticed that the book
 314 is now available from book stores.  You can now buy it from
 315 <a href="http://www.amazon.com/Culture-Libre-French-Lawrence-Lessig/dp/8269018260">Amazon</a>
 316 ($19.99),
 317 <a href="http://www.barnesandnoble.com/w/culture-libre-lawrence-lessig/1123776705">Barnes
 318 & Noble</a> ($?) and as always from
 319 <a href="http://www.lulu.com/shop/lawrence-lessig/culture-libre/paperback/product-22645082.html">Lulu.com</a>
 320 ($19.99).  The revenue is donated to the Creative Commons project.  If
 321 you buy from Lulu.com, they currently get $10.59, while if you buy
 322 from one of the book stores most of the revenue go to the book store
 323 and the Creative Commons project get much (not sure how much
 324 less).</p>
 325
 326 <p>I was a bit surprised to discover that there is a kindle edition
 327 sold by Amazon Digital Services LLC on Amazon.  Not quite sure how
 328 that edition was created, but if you want to download a electronic
 329 edition (PDF, EPUB, Mobi) generated from the same files used to create
 330 the paperback edition, they are
 331 <a href="https://github.com/petterreinholdtsen/free-culture-lessig">available
 332 from github</a>.</p>
 333 </div>
 334       <div class="tags">
 335
 336
 337         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>.
 338
 339
 340       </div>
 341     </div>
 342     <div class="padding"></div>
 343
 344     <div class="entry">
 345       <div class="title"><a href="http://people.skolelinux.org/pere/blog/I_want_the_courts_to_be_involved_before_the_police_can_hijack_a_news_site_DNS_domain___domstolkontroll_.html">I want the courts to be involved before the police can hijack a news site DNS domain (#domstolkontroll)</a></div>
 346       <div class="date">19th May 2016</div>
 347       <div class="body"><p>I just donated to the
 348 <a href="http://www.nuug.no/dns-beslag-donasjon.shtml">NUUG defence
 349 "fond"</a> to fund the effort in Norway to get the seizure of the news
 350 site popcorn-time.no tested in court.  I hope everyone that agree with
 351 me will do the same.</p>
 352
 353 <p>Would you be worried if you knew the police in your country could
 354 hijack DNS domains of news sites covering free software system without
 355 talking to a judge first?  I am.  What if the free software system
 356 combined search engine lookups, bittorrent downloads and video playout
 357 and was called Popcorn Time?  Would that affect your view?  It still
 358 make me worried.</p>
 359
 360 <p>In March 2016, the Norwegian police seized (as in forced NORID to
 361 change the IP address pointed to by it to one controlled by the
 362 police) the DNS domain popcorn-time.no, without any supervision from
 363 the courts.  I did not know about the web site back then, and assumed
 364 the courts had been involved, and was very surprised when I discovered
 365 that the police had hijacked the DNS domain without asking a judge for
 366 permission first.  I was even more surprised when I had a look at
 367 <a href="https://web.archive.org/web/*/http://popcorn-time.no">the web
 368 site content on the Internet Archive</A>, and only found news coverage
 369 about Popcorn Time, not any material published without the right
 370 holders permissions.</p>
 371
 372 <p>The seizure was widely covered in the Norwegian press (see for
 373 example <a href="http://www.hegnar.no/Nyheter/Naeringsliv/2016/03/Popcorn-time.no-beslaglagt-av-OEkokrim">Hegnar Online</a> and
 374 <a href="http://itavisen.no/2016/03/08/okokrim-har-beslaglagt-popcorn-time-no/">ITavisen<a/>
 375 and
 376 <a href="http://www.nrk.no/kultur/okokrim-gar-til-aksjon-mot-popcorn-time-1.12842452">NRK</a>),
 377 at first due to the press release sent out by Økokrim, but then based
 378 on
 379 <a href="http://blogg.torvund.net/2016/03/09/okokrims-beslag-i-domenet-popcorn-time-no/">protests
 380 from the law professor Olav Torvund</a> and
 381 <a href="http://www.klassekampen.no/article/20160311/ARTICLE/160319995">lawyer
 382 Jon Wessel-Aas</a>.  It even got some
 383 <a href="https://torrentfreak.com/norwegian-authorities-sued-over-popcorn-time-domain-seizure-160418/">coverage
 384 on TorrentFreak</a>.</p>
 385
 386 <p>I
 387 <a href="http://people.skolelinux.org/pere/blog/NUUG_contests_Norwegian_police_DNS_seizure_of_popcorn_time_no.html">
 388 wrote about the case a month ago</a>, when the
 389 <a href="http://www.nuug.no/">Norwegian Unix User Group</a> (NUUG),
 390 where I am an active member, decided to ask the courts to test this seizure.
 391 The request was denied, but NUUG and its co-requestor EFN have not
 392 given up, and now they are rallying for support to get the seizure
 393 legally challenged.  They accept both bank and Bitcoin transfer for
 394 those that want to support the request.</p>
 395
 396 <p>If you as me believe news sites about free software should not be
 397 censored, even if the free software have both legal and illegal
 398 applications, and that DNS hijacking should be tested by the courts, I
 399 suggest you <a href="http://www.nuug.no/dns-beslag-donasjon.shtml">show
 400 your support by donating to NUUG</a>.</a>
 401 </div>
 402       <div class="tags">
 403
 404
 405         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn</a>, <a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett</a>.
 406
 407
 408       </div>
 409     </div>
 410     <div class="padding"></div>
 411
 412     <div class="entry">
 413       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Debian_now_with_ZFS_on_Linux_included.html">Debian now with ZFS on Linux included</a></div>
 414       <div class="date">12th May 2016</div>
 415       <div class="body"><p>Today, after many years of hard work from many people,
 416 <a href="http://zfsonlinux.org/">ZFS for Linux</a> finally entered
 417 Debian.  The package status can be seen on
 418 <a href="https://tracker.debian.org/pkg/zfs-linux">the package tracker
 419 for zfs-linux</a>.  and
 420 <a href="https://qa.debian.org/developer.php?login=pkg-zfsonlinux-devel@lists.alioth.debian.org">the
 421 team status page</a>. If you want to help out, please join us.
 422 <a href="http://anonscm.debian.org/gitweb/?p=pkg-zfsonlinux/zfs.git">The
 423 source code</a> is available via git on Alioth.  It would also be
 424 great if you could help out with
 425 <a href="https://tracker.debian.org/pkg/dkms">the dkms package</a>, as
 426 it is an important piece of the puzzle to get ZFS working.</p>
 427 </div>
 428       <div class="tags">
 429
 430
 431         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>.
 432
 433
 434       </div>
 435     </div>
 436     <div class="padding"></div>
 437
 438     <div class="entry">
 439       <div class="title"><a href="http://people.skolelinux.org/pere/blog/What_is_the_best_multimedia_player_in_Debian_.html">What is the best multimedia player in Debian?</a></div>
 440       <div class="date"> 8th May 2016</div>
 441       <div class="body"><p><strong>Where I set out to figure out which multimedia player in
 442 Debian claim support for most file formats.</strong></p>
 443
 444 <p>A few years ago, I had a look at the media support for Browser
 445 plugins in Debian, to get an idea which plugins to include in Debian
 446 Edu.  I created a script to extract the set of supported MIME types
 447 for each plugin, and used this to find out which multimedia browser
 448 plugin supported most file formats / media types.
 449 <a href="https://wiki.debian.org/DebianEdu/BrowserMultimedia">The
 450 result</a> can still be seen on the Debian wiki, even though it have
 451 not been updated for a while.  But browser plugins are less relevant
 452 these days, so I thought it was time to look at standalone
 453 players.</p>
 454
 455 <p>A few days ago I was tired of VLC not being listed as a viable
 456 player when I wanted to play videos from the Norwegian National
 457 Broadcasting Company, and decided to investigate why.  The cause is a
 458 <a href="https://bugs.debian.org/822245">missing MIME type in the VLC
 459 desktop file</a>.  In the process I wrote a script to compare the set
 460 of MIME types announced in the desktop file and the browser plugin,
 461 only to discover that there is quite a large difference between the
 462 two for VLC.  This discovery made me dig up the script I used to
 463 compare browser plugins, and adjust it to compare desktop files
 464 instead, to try to figure out which multimedia player in Debian
 465 support most file formats.</p>
 466
 467 <p>The result can be seen on the Debian Wiki, as
 468 <a href="https://wiki.debian.org/DebianMultimedia/PlayerSupport">a
 469 table listing all MIME types supported by one of the packages included
 470 in the table</a>, with the package supporting most MIME types being
 471 listed first in the table.</p>
 472
 473 </p>The best multimedia player in Debian?  It is totem, followed by
 474 parole, kplayer, mpv, vlc, smplayer mplayer-gui gnome-mpv and
 475 kmplayer.  Time for the other players to update their announced MIME
 476 support?</p>
 477 </div>
 478       <div class="tags">
 479
 480
 481         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <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>, <a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.
 482
 483
 484       </div>
 485     </div>
 486     <div class="padding"></div>
 487
 488     <div class="entry">
 489       <div class="title"><a href="http://people.skolelinux.org/pere/blog/The_Pyra___handheld_computer_with_Debian_preinstalled.html">The Pyra - handheld computer with Debian preinstalled</a></div>
 490       <div class="date"> 4th May 2016</div>
 491       <div class="body">A friend of mine made me aware of
 492 <a href="https://pyra-handheld.com/boards/pages/pyra/">The Pyra</a>, a
 493 handheld computer which will be delivered with Debian preinstalled.  I
 494 would love to get one of those for my birthday. :)</p>
 495
 496 <p>The machine is a complete ARM-based PC with micro HDMI, SATA, USB
 497 plugs and many others connectors, and include a full keyboard and a 5"
 498 LCD touch screen.  The 6000mAh battery is claimed to provide a whole
 499 day of battery life time, but I have not seen any independent tests
 500 confirming this.  The vendor is still collecting preorders, and the
 501 last I heard last night was that 22 more orders were needed before
 502 production started.</p>
 503
 504 <p>As far as I know, this is the first handheld preinstalled with
 505 Debian.  Please let me know if you know of any others.  Is it the
 506 first computer being sold with Debian preinstalled?</p>
 507 </div>
 508       <div class="tags">
 509
 510
 511         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>.
 512
 513
 514       </div>
 515     </div>
 516     <div class="padding"></div>
 517
 518     <div class="entry">
 519       <div class="title"><a href="http://people.skolelinux.org/pere/blog/NUUG_contests_Norwegian_police_DNS_seizure_of_popcorn_time_no.html">NUUG contests Norwegian police DNS seizure of popcorn-time.no</a></div>
 520       <div class="date">18th April 2016</div>
 521       <div class="body"><p>It is days like today I am really happy to be a member of
 522 <a href="http://www.nuug.no/">the Norwegian Unix User group</a>, a
 523 member association for those of us believing in free software, open
 524 standards and unix-like operating systems.  NUUG announced today it
 525 will
 526 <a href="http://www.nuug.no/news/Pressemelding__NUUG_og_EFN_begj_rer_rettslig_pr_ving_for_DNS_domenebeslag_av_popcorn_time_no.shtml">try
 527 to bring the seizure of the DNS domain popcorn-time.no as
 528 unlawful</a>, to stand up for the principle that writing about a
 529 controversial topic is not infringing copyrights, and censuring web
 530 pages by hijacking DNS domain should be decided by the courts, not the
 531 police.  The DNS domain was seized by the Norwegian National Authority
 532 for Investigation and Prosecution of Economic and Environmental Crime
 533 a month ago.  I hope this bring more paying members to NUUG to give
 534 the association the financial muscle needed to bring this case as far
 535 as it must go to stop this kind of DNS hijacking.</p>
 536 </div>
 537       <div class="tags">
 538
 539
 540         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn</a>, <a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett</a>.
 541
 542
 543       </div>
 544     </div>
 545     <div class="padding"></div>
 546
 547     <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>
 548     <div id="sidebar">
 549
 550
 551
 552 <h2>Archive</h2>
 553 <ul>
 554
 555 <li>2016
 556 <ul>
 557
 558 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 559
 560 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 561
 562 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 563
 564 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 565
 566 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 567
 568 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/06/">June (1)</a></li>
 569
 570 </ul></li>
 571
 572 <li>2015
 573 <ul>
 574
 575 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 576
 577 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 578
 579 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 580
 581 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 582
 583 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 584
 585 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 586
 587 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 588
 589 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 590
 591 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 592
 593 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 594
 595 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 596
 597 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 598
 599 </ul></li>
 600
 601 <li>2014
 602 <ul>
 603
 604 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 605
 606 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 607
 608 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 609
 610 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 611
 612 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 613
 614 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 615
 616 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 617
 618 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 619
 620 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 621
 622 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 623
 624 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 625
 626 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 627
 628 </ul></li>
 629
 630 <li>2013
 631 <ul>
 632
 633 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 634
 635 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 636
 637 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 638
 639 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 640
 641 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 642
 643 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 644
 645 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 646
 647 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 648
 649 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 650
 651 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 652
 653 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 654
 655 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 656
 657 </ul></li>
 658
 659 <li>2012
 660 <ul>
 661
 662 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 663
 664 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 665
 666 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 667
 668 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 669
 670 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 671
 672 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 673
 674 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 675
 676 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 677
 678 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 679
 680 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 681
 682 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 683
 684 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 685
 686 </ul></li>
 687
 688 <li>2011
 689 <ul>
 690
 691 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 692
 693 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 694
 695 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 696
 697 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 698
 699 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 700
 701 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 702
 703 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 704
 705 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 706
 707 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 708
 709 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 710
 711 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 712
 713 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 714
 715 </ul></li>
 716
 717 <li>2010
 718 <ul>
 719
 720 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 721
 722 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 723
 724 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 725
 726 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 727
 728 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 729
 730 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 731
 732 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 733
 734 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 735
 736 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 737
 738 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 739
 740 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 741
 742 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 743
 744 </ul></li>
 745
 746 <li>2009
 747 <ul>
 748
 749 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 750
 751 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 752
 753 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 754
 755 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 756
 757 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 758
 759 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 760
 761 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 762
 763 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 764
 765 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 766
 767 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 768
 769 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 770
 771 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 772
 773 </ul></li>
 774
 775 <li>2008
 776 <ul>
 777
 778 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 779
 780 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 781
 782 </ul></li>
 783
 784 </ul>
 785
 786
 787
 788 <h2>Tags</h2>
 789 <ul>
 790
 791  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 792
 793  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 794
 795  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 796
 797  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 798
 799  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
 800
 801  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (15)</a></li>
 802
 803  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 804
 805  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 806
 807  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (130)</a></li>
 808
 809  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (156)</a></li>
 810
 811  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 812
 813  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (15)</a></li>
 814
 815  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (22)</a></li>
 816
 817  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 818
 819  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (320)</a></li>
 820
 821  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 822
 823  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 824
 825  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (27)</a></li>
 826
 827  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 828
 829  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (17)</a></li>
 830
 831  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 832
 833  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
 834
 835  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (12)</a></li>
 836
 837  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (19)</a></li>
 838
 839  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 840
 841  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 842
 843  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 844
 845  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 846
 847  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 848
 849  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (38)</a></li>
 850
 851  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (7)</a></li>
 852
 853  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (275)</a></li>
 854
 855  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (181)</a></li>
 856
 857  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (26)</a></li>
 858
 859  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 860
 861  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (60)</a></li>
 862
 863  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (92)</a></li>
 864
 865  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
 866
 867  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 868
 869  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 870
 871  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 872
 873  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (9)</a></li>
 874
 875  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 876
 877  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
 878
 879  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 880
 881  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (46)</a></li>
 882
 883  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 884
 885  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (4)</a></li>
 886
 887  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (49)</a></li>
 888
 889  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (4)</a></li>
 890
 891  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (10)</a></li>
 892
 893  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (36)</a></li>
 894
 895  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (2)</a></li>
 896
 897  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 898
 899  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
 900
 901  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (57)</a></li>
 902
 903  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 904
 905  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (38)</a></li>
 906
 907 </ul>
 908
 909
 910     </div>
 911     <p style="text-align: right">
 912  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 913 </p>
 914
 915   </body>
 916 </html>