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   3         <channel>
   4                 <title>Petter Reinholdtsen</title>
   5                 <description></description>
   6                 <link>http://people.skolelinux.org/pere/blog/</link>
   7                 <atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
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   9         <item>
  10                 <title>Hvordan vurderer regjeringen H.264-patentutfordringen?</title>
  11                 <link>http://people.skolelinux.org/pere/blog/Hvordan_vurderer_regjeringen_H_264_patentutfordringen_.html</link>
  12                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Hvordan_vurderer_regjeringen_H_264_patentutfordringen_.html</guid>
  13                 <pubDate>Sun, 16 Nov 2014 10:30:00 +0100</pubDate>
  14                 <description>&lt;p&gt;For en stund tilbake spurte jeg Fornyingsdepartementet om hvilke
  15 juridiske vurderinger rundt patentproblemstillingen som var gjort da
  16 H.264 ble tatt inn i &lt;a href=&quot;http://standard.difi.no/&quot;&gt;statens
  17 referansekatalog over standarder&lt;/a&gt;.  Stig Hornnes i FAD tipset meg
  18 om følgende som står i oppsumeringen til høringen om
  19 referansekatalogen versjon 2.0, som jeg siden ved hjelp av en
  20 innsynsforespørsel fikk tak i
  21 &lt;a href=&quot;http://wiki.nuug.no/uttalelser/200901-standardkatalog-v2?action=AttachFile&amp;do=get&amp;target=kongelig-resolusjon.pdf&quot;&gt;PDF-utgaven av&lt;/a&gt;
  22 datert 2009-06-03 (saksnummer 200803291, saksbehandler Henrik
  23 Linnestad).&lt;/p&gt;
  24
  25 &lt;p&gt;Der står det følgende om problemstillingen:&lt;/p&gt;
  26
  27 &lt;p&gt;&lt;blockquote&gt;
  28 &lt;strong&gt;4.4 Patentproblematikk&lt;/strong&gt;
  29
  30 &lt;p&gt;NUUG og Opera ser det som særlig viktig at forslagene knyttet til
  31 lyd og video baserer seg på de royalty-frie standardene Vorbis, Theora
  32 og FLAC.&lt;/p&gt;
  33
  34 &lt;p&gt;Kommentarene relaterer seg til at enkelte standarder er åpne, men
  35 inneholder tekniske prosedyrer som det i USA (og noen andre land som
  36 Japan) er gitt patentrettigheter til. I vårt tilfelle berører dette
  37 spesielt standardene Mp3 og H.264, selv om Politidirektoratet peker på
  38 at det muligens kan være tilsvarende problematikk også for Theora og
  39 Vorbis.  Dette medfører at det i USA kan kreves royalties for bruk av
  40 tekniske løsninger knyttet til standardene, et krav som også
  41 håndheves. Patenter kan imidlertid bare hevdes i de landene hvor
  42 patentet er gitt, så amerikanske patenter gjelder ikke andre steder
  43 enn USA.&lt;/p&gt;
  44
  45 &lt;p&gt;Spesielt for utvikling av fri programvare er patenter
  46 problematisk. GPL, en &quot;grunnleggende&quot; lisens for distribusjon av fri
  47 programvare, avviser at programvare kan distribueres under denne
  48 lisensen hvis det inneholder referanser til patenterte rutiner som
  49 utløser krav om royalties. Det er imidlertid uproblematisk å
  50 distribuere fri programvareløsninger under GPL som benytter de
  51 aktuelle standardene innen eller mellom land som ikke anerkjenner
  52 patentene. Derfor finner vi også flere implementeringer av Mp3 og
  53 H.264 som er fri programvare, lisensiert under GPL.&lt;/p&gt;
  54
  55 &lt;p&gt;I Norge og EU er patentlovgivningen langt mer restriktiv enn i USA,
  56 men det er også her mulig å få patentert metoder for løsning av et
  57 problem som relaterer seg til databehandling. Det er AIF bekjent ikke
  58 relevante patenter i EU eller Norge hva gjelder H.264 og Mp3, men
  59 muligheten for at det finnes patenter uten at det er gjort krav om
  60 royalties eller at det senere vil gis slike patenter kan ikke helt
  61 avvises.&lt;/p&gt;
  62
  63 &lt;p&gt;AIF mener det er et behov for å gi offentlige virksomheter mulighet
  64 til å benytte antatt royaltyfrie åpne standarder som et likeverdig
  65 alternativ eller i tillegg til de markedsledende åpne standardene.&lt;/p&gt;
  66
  67 &lt;/blockquote&gt;&lt;/p&gt;
  68
  69 &lt;p&gt;Det ser dermed ikke ut til at de har vurdert patentspørsmålet i
  70 sammenheng med opphavsrettsvilkår slik de er formulert for f.eks.
  71 Apple Final Cut Pro, Adobe Premiere Pro, Avid og Sorenson-verktøyene,
  72 der det kreves brukstillatelse for patenter som ikke er gyldige i
  73 Norge for å bruke disse verktøyene til annet en personlig og ikke
  74 kommersiell aktivitet når det gjelder H.264-video.  Jeg må nok lete
  75 videre etter svar på det spørsmålet.&lt;/p&gt;
  76 </description>
  77         </item>
  78
  79         <item>
  80                 <title>A Debian package for SMTP via Tor (aka SMTorP) using exim4</title>
  81                 <link>http://people.skolelinux.org/pere/blog/A_Debian_package_for_SMTP_via_Tor__aka_SMTorP__using_exim4.html</link>
  82                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/A_Debian_package_for_SMTP_via_Tor__aka_SMTorP__using_exim4.html</guid>
  83                 <pubDate>Mon, 10 Nov 2014 13:40:00 +0100</pubDate>
  84                 <description>&lt;p&gt;The right to communicate with your friends and family in private,
  85 without anyone snooping, is a right every citicen have in a liberal
  86 democracy.  But this right is under serious attack these days.&lt;/p&gt;
  87
  88 &lt;p&gt;A while back it occurred to me that one way to make the dragnet
  89 surveillance conducted by NSA, GCHQ, FRA and others (and confirmed by
  90 the whisleblower Snowden) more expensive for Internet email,
  91 is to deliver all email using SMTP via Tor.  Such SMTP option would be
  92 a nice addition to the FreedomBox project if we could send email
  93 between FreedomBox machines without leaking metadata about the emails
  94 to the people peeking on the wire.  I
  95 &lt;a href=&quot;http://lists.alioth.debian.org/pipermail/freedombox-discuss/2014-October/006493.html&quot;&gt;proposed
  96 this on the FreedomBox project mailing list in October&lt;/a&gt; and got a
  97 lot of useful feedback and suggestions.  It also became obvious to me
  98 that this was not a novel idea, as the same idea was tested and
  99 documented by Johannes Berg as early as 2006, and both
 100 &lt;a href=&quot;https://github.com/pagekite/Mailpile/wiki/SMTorP&quot;&gt;the
 101 Mailpile&lt;/a&gt; and &lt;a href=&quot;http://dee.su/cables&quot;&gt;the Cables&lt;/a&gt; systems
 102 propose a similar method / protocol to pass emails between users.&lt;/p&gt;
 103
 104 &lt;p&gt;To implement such system one need to set up a Tor hidden service
 105 providing the SMTP protocol on port 25, and use email addresses
 106 looking like username@hidden-service-name.onion.  With such addresses
 107 the connections to port 25 on hidden-service-name.onion using Tor will
 108 go to the correct SMTP server.  To do this, one need to configure the
 109 Tor daemon to provide the hidden service and the mail server to accept
 110 emails for this .onion domain.  To learn more about Exim configuration
 111 in Debian and test the design provided by Johannes Berg in his FAQ, I
 112 set out yesterday to create a Debian package for making it trivial to
 113 set up such SMTP over Tor service based on Debian.  Getting it to work
 114 were fairly easy, and
 115 &lt;a href=&quot;https://github.com/petterreinholdtsen/exim4-smtorp&quot;&gt;the
 116 source code for the Debian package&lt;/a&gt; is available from github.  I
 117 plan to move it into Debian if further testing prove this to be a
 118 useful approach.&lt;/p&gt;
 119
 120 &lt;p&gt;If you want to test this, set up a blank Debian machine without any
 121 mail system installed (or run &lt;tt&gt;apt-get purge exim4-config&lt;/tt&gt; to
 122 get rid of exim4).  Install tor, clone the git repository mentioned
 123 above, build the deb and install it on the machine.  Next, run
 124 &lt;tt&gt;/usr/lib/exim4-smtorp/setup-exim-hidden-service&lt;/tt&gt; and follow
 125 the instructions to get the service up and running.  Restart tor and
 126 exim when it is done, and test mail delivery using swaks like
 127 this:&lt;/p&gt;
 128
 129 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 130 torsocks swaks --server dutlqrrmjhtfa3vp.onion \
 131   --to fbx@dutlqrrmjhtfa3vp.onion
 132 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 133
 134 &lt;p&gt;This will test the SMTP delivery using tor.  Replace the email
 135 address with your own address to test your server. :)&lt;/p&gt;
 136
 137 &lt;p&gt;The setup procedure is still to complex, and I hope it can be made
 138 easier and more automatic.  Especially the tor setup need more work.
 139 Also, the package include a tor-smtp tool written in C, but its task
 140 should probably be rewritten in some script language to make the deb
 141 architecture independent.  It would probably also make the code easier
 142 to review.  The tor-smtp tool currently need to listen on a socket for
 143 exim to talk to it and is started using xinetd.  It would be better if
 144 no daemon and no socket is needed.  I suspect it is possible to get
 145 exim to run a command line tool for delivery instead of talking to a
 146 socket, and hope to figure out how in a future version of this
 147 system.&lt;/p&gt;
 148
 149 &lt;p&gt;Until I wipe my test machine, I can be reached using the
 150 &lt;tt&gt;fbx@dutlqrrmjhtfa3vp.onion&lt;/tt&gt; mail address, deliverable over
 151 SMTorP. :)&lt;/p&gt;
 152 </description>
 153         </item>
 154
 155         <item>
 156                 <title>First Jessie based Debian Edu released (alpha0)</title>
 157                 <link>http://people.skolelinux.org/pere/blog/First_Jessie_based_Debian_Edu_released__alpha0_.html</link>
 158                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/First_Jessie_based_Debian_Edu_released__alpha0_.html</guid>
 159                 <pubDate>Mon, 27 Oct 2014 20:40:00 +0100</pubDate>
 160                 <description>&lt;p&gt;I am happy to report that I on behalf of the Debian Edu team just
 161 sent out
 162 &lt;a href=&quot;https://lists.debian.org/debian-edu-announce/2014/10/msg00000.html&quot;&gt;this
 163 announcement&lt;/a&gt;:&lt;/p&gt;
 164
 165 &lt;pre&gt;
 166 The Debian Edu Team is pleased to announce the release of Debian Edu
 167 Jessie 8.0+edu0~alpha0
 168
 169 Debian Edu is a complete operating system for schools. Through its
 170 various installation profiles you can install servers, workstations
 171 and laptops which will work together on the school network. With
 172 Debian Edu, the teachers themselves or their technical support can
 173 roll out a complete multi-user multi-machine study environment within
 174 hours or a few days. Debian Edu comes with hundreds of applications
 175 pre-installed, but you can always add more packages from Debian.
 176
 177 For those who want to give Debian Edu Jessie a try, download and
 178 installation instructions are available, including detailed
 179 instructions in the manual[1] explaining the first steps, such as
 180 setting up a network or adding users. Please note that the password
 181 for the user your prompted for during installation must have a length
 182 of at least 5 characters!
 183
 184  [1] &amp;lt;URL: &lt;a href=&quot;https://wiki.debian.org/DebianEdu/Documentation/Jessie&quot;&gt;https://wiki.debian.org/DebianEdu/Documentation/Jessie&lt;/a&gt; &amp;gt;
 185
 186 Would you like to give your school&#39;s computer a longer life? Are you
 187 tired of sneaker administration, running from computer to computer
 188 reinstalling the operating system? Would you like to administrate all
 189 the computers in your school using only a couple of hours every week?
 190 Check out Debian Edu Jessie!
 191
 192 Skolelinux is used by at least two hundred schools all over the world,
 193 mostly in Germany and Norway.
 194
 195 About Debian Edu and Skolelinux
 196 ===============================
 197
 198 Debian Edu, also known as Skolelinux[2], is a Linux distribution based
 199 on Debian providing an out-of-the box environment of a completely
 200 configured school network. Immediately after installation a school
 201 server running all services needed for a school network is set up just
 202 waiting for users and machines being added via GOsa², a comfortable
 203 Web-UI. A netbooting environment is prepared using PXE, so after
 204 initial installation of the main server from CD or USB stick all other
 205 machines can be installed via the network.  The provided school server
 206 provides LDAP database and Kerberos authentication service,
 207 centralized home directories, DHCP server, web proxy and many other
 208 services.  The desktop contains more than 60 educational software
 209 packages[3] and more are available from the Debian archive, and
 210 schools can choose between KDE, Gnome, LXDE, Xfce and MATE desktop
 211 environment.
 212
 213  [2] &amp;lt;URL: &lt;a href=&quot;http://www.skolelinux.org/&quot;&gt;http://www.skolelinux.org/&lt;/a&gt; &amp;gt;
 214  [3] &amp;lt;URL: &lt;a href=&quot;http://people.skolelinux.org/pere/blog/Educational_applications_included_in_Debian_Edu___Skolelinux__the_screenshot_collection____.html&quot;&gt;http://people.skolelinux.org/pere/blog/Educational_applications_included_in_Debian_Edu___Skolelinux__the_screenshot_collection____.html&lt;/a&gt; &amp;gt;
 215
 216 Full release notes and manual
 217 =============================
 218
 219 Below the download URLs there is a list of some of the new features
 220 and bugfixes of Debian Edu 8.0+edu0~alpha0 Codename Jessie. The full
 221 list is part of the manual. (See the feature list in the manual[4] for
 222 the English version.) For some languages manual translations are
 223 available, see the manual translation overview[5].
 224
 225  [4] &amp;lt;URL: &lt;a href=&quot;https://wiki.debian.org/DebianEdu/Documentation/Jessie/Features&quot;&gt;https://wiki.debian.org/DebianEdu/Documentation/Jessie/Features&lt;/a&gt; &amp;gt;
 226  [5] &amp;lt;URL: &lt;a href=&quot;http://maintainer.skolelinux.org/debian-edu-doc/&quot;&gt;http://maintainer.skolelinux.org/debian-edu-doc/&lt;/a&gt; &amp;gt;
 227
 228 Where to get it
 229 ---------------
 230
 231 To download the multiarch netinstall CD release (624 MiB) you can use
 232
 233  * &lt;a href=&quot;ftp://ftp.skolelinux.org/skolelinux-cd/debian-edu-8.0+edu0~alpha0-CD.iso&quot;&gt;ftp://ftp.skolelinux.org/skolelinux-cd/debian-edu-8.0+edu0~alpha0-CD.iso&lt;/a&gt;
 234  * &lt;a href=&quot;http://ftp.skolelinux.org/skolelinux-cd/debian-edu-8.0+edu0~alpha0-CD.iso&quot;&gt;http://ftp.skolelinux.org/skolelinux-cd/debian-edu-8.0+edu0~alpha0-CD.iso&lt;/a&gt;
 235  * rsync -avzP ftp.skolelinux.org::skolelinux-cd/debian-edu-8.0+edu0~alpha0-CD.iso .
 236
 237 The SHA1SUM of this image is: 361188818e036ce67280a572f757de82ebfeb095
 238
 239 New features for Debian Edu 8.0+edu0~alpha0 Codename Jessie released 2014-10-27
 240 ===============================================================================
 241
 242
 243 Installation changes
 244 --------------------
 245
 246  * PXE installation now installs firmware automatically for the hardware present.
 247
 248 Software updates
 249 ----------------
 250
 251 Everything which is new in Debian Jessie 8.0, eg:
 252
 253  * Linux kernel 3.16.x
 254  * Desktop environments KDE &quot;Plasma&quot; 4.11.12, GNOME 3.14, Xfce 4.10,
 255    LXDE 0.5.6 and MATE 1.8 (KDE &quot;Plasma&quot; is installed by default; to
 256    choose one of the others see manual.)
 257  * the browsers Iceweasel 31 ESR and Chromium 38
 258  * !LibreOffice 4.3.3
 259  * GOsa 2.7.4
 260  * LTSP 5.5.4
 261  * CUPS print system 1.7.5
 262  * new boot framework: systemd
 263  * Educational toolbox GCompris 14.07
 264  * Music creator Rosegarden 14.02
 265  * Image editor Gimp 2.8.14
 266  * Virtual stargazer Stellarium 0.13.0
 267  * golearn 0.9
 268  * tuxpaint 0.9.22
 269  * New version of debian-installer from Debian Jessie.
 270  * Debian Jessie includes about 42000 packages available for
 271    installation.
 272  * More information about Debian Jessie 8.0 is provided in the release
 273    notes[6] and the installation manual[7].
 274
 275  [6] &amp;lt;URL: &lt;a href=&quot;http://www.debian.org/releases/jessie/releasenotes&quot;&gt;http://www.debian.org/releases/jessie/releasenotes&lt;/a&gt; &amp;gt;
 276  [7] &amp;lt;URL: &lt;a href=&quot;http://www.debian.org/releases/jessie/installmanual&quot;&gt;http://www.debian.org/releases/jessie/installmanual&lt;/a&gt; &amp;gt;
 277
 278 Fixed bugs
 279 ----------
 280
 281  * Inserting incorrect DNS information in Gosa will no longer break
 282    DNS completely, but instead stop DNS updates until the incorrect
 283    information is corrected (Debian bug #710362)
 284  * and many others.
 285
 286 Documentation and translation updates
 287 -------------------------------------
 288
 289  * The Debian Edu Jessie Manual is fully translated to German, French,
 290    Italian, Danish and Dutch. Partly translated versions exist for
 291    Norwegian Bokmal and Spanish.
 292
 293 Other changes
 294 -------------
 295
 296  * Due to new Squid settings, powering off or rebooting the main
 297    server takes more time.
 298  * To manage printers localhost:631 has to be used, currently www:631
 299    doesn&#39;t work.
 300
 301 Regressions / known problems
 302 ----------------------------
 303
 304  * Installing LTSP chroot fails with a bug related to eatmydata about
 305    exim4-config failing to run its postinst (see Debian bug #765694
 306    and Debian bug #762103).
 307  * Munin collection is not properly configured on clients (Debian bug
 308    #764594).  The fix is available in a newer version of munin-node.
 309  * PXE setup for Main Server and Thin Client Server setup does not
 310    work when installing on a machine without direct Internet access.
 311    Will be fixed when Debian bug #766960 is fixed in Jessie.
 312
 313 See the status page[8] for the complete list.
 314
 315  [8] &amp;lt;URL: &lt;a href=&quot;https://wiki.debian.org/DebianEdu/Status/Jessie&quot;&gt;https://wiki.debian.org/DebianEdu/Status/Jessie&lt;/a&gt; &amp;gt;
 316
 317 How to report bugs
 318 ------------------
 319
 320 &amp;lt;URL: &lt;a href=&quot;http://wiki.debian.org/DebianEdu/HowTo/ReportBugs&quot;&gt;http://wiki.debian.org/DebianEdu/HowTo/ReportBugs&lt;/a&gt; &amp;gt;
 321
 322 About Debian
 323 ============
 324
 325 The Debian Project was founded in 1993 by Ian Murdock to be a truly
 326 free community project. Since then the project has grown to be one of
 327 the largest and most influential open source projects. Thousands of
 328 volunteers from all over the world work together to create and
 329 maintain Debian software. Available in 70 languages, and supporting a
 330 huge range of computer types, Debian calls itself the universal
 331 operating system.
 332
 333 Contact Information
 334 For further information, please visit the Debian web pages[9] or send
 335 mail to press@debian.org.
 336
 337  [9] &amp;lt;URL: &lt;a href=&quot;http://www.debian.org/&quot;&gt;http://www.debian.org/&lt;/a&gt; &amp;gt;
 338 &lt;/pre&gt;
 339 </description>
 340         </item>
 341
 342         <item>
 343                 <title>I spent last weekend recording MakerCon Nordic</title>
 344                 <link>http://people.skolelinux.org/pere/blog/I_spent_last_weekend_recording_MakerCon_Nordic.html</link>
 345                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/I_spent_last_weekend_recording_MakerCon_Nordic.html</guid>
 346                 <pubDate>Thu, 23 Oct 2014 23:00:00 +0200</pubDate>
 347                 <description>&lt;p&gt;I spent last weekend at &lt;a href=&quot;http://www.makercon.no/&quot;&gt;Makercon
 348 Nordic&lt;/a&gt;, a great conference and workshop for makers in Norway and
 349 the surrounding countries.  I had volunteered on behalf of the
 350 Norwegian Unix Users Group (NUUG) to video record the talks, and we
 351 had a great and exhausting time recording the entire day, two days in
 352 a row.  There were only two of us, Hans-Petter and me, and we used the
 353 regular video equipment for NUUG, with a
 354 &lt;a href=&quot;http://dvswitch.alioth.debian.org/wiki/&quot;&gt;dvswitch&lt;/a&gt;, a
 355 camera and a VGA to DV convert box, and mixed video and slides
 356 live.&lt;/p&gt;
 357
 358 &lt;p&gt;Hans-Petter did the post-processing, consisting of uploading the
 359 around 180 GiB of raw video to Youtube, and the result is
 360 &lt;a href=&quot;https://www.youtube.com/user/MakerConNordic/&quot;&gt;now becoming
 361 public&lt;/a&gt; on the MakerConNordic account.  The videos have the license
 362 NUUG always use on our recordings, which is
 363 &lt;a href=&quot;http://creativecommons.org/licenses/by-sa/3.0/no/&quot;&gt;Creative
 364 Commons Navngivelse-Del på samme vilkår 3.0 Norge&lt;/a&gt;.  Many great
 365 talks available.  Check it out! :)&lt;/p&gt;
 366 </description>
 367         </item>
 368
 369         <item>
 370                 <title>listadmin, the quick way to moderate mailman lists - nice free software</title>
 371                 <link>http://people.skolelinux.org/pere/blog/listadmin__the_quick_way_to_moderate_mailman_lists___nice_free_software.html</link>
 372                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/listadmin__the_quick_way_to_moderate_mailman_lists___nice_free_software.html</guid>
 373                 <pubDate>Wed, 22 Oct 2014 20:00:00 +0200</pubDate>
 374                 <description>&lt;p&gt;If you ever had to moderate a mailman list, like the ones on
 375 alioth.debian.org, you know the web interface is fairly slow to
 376 operate.  First you visit one web page, enter the moderation password
 377 and get a new page shown with a list of all the messages to moderate
 378 and various options for each email address.  This take a while for
 379 every list you moderate, and you need to do it regularly to do a good
 380 job as a list moderator.  But there is a quick alternative,
 381 &lt;a href=&quot;http://heim.ifi.uio.no/kjetilho/hacks/#listadmin&quot;&gt;the
 382 listadmin program&lt;/a&gt;.  It allow you to check lists for new messages
 383 to moderate in a fraction of a second.  Here is a test run on two
 384 lists I recently took over:&lt;/p&gt;
 385
 386 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 387 % time listadmin xiph
 388 fetching data for pkg-xiph-commits@lists.alioth.debian.org ... nothing in queue
 389 fetching data for pkg-xiph-maint@lists.alioth.debian.org ... nothing in queue
 390
 391 real    0m1.709s
 392 user    0m0.232s
 393 sys     0m0.012s
 394 %
 395 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 396
 397 &lt;p&gt;In 1.7 seconds I had checked two mailing lists and confirmed that
 398 there are no message in the moderation queue.  Every morning I
 399 currently moderate 68 mailman lists, and it normally take around two
 400 minutes.  When I took over the two pkg-xiph lists above a few days
 401 ago, there were 400 emails waiting in the moderator queue.  It took me
 402 less than 15 minutes to process them all using the listadmin
 403 program.&lt;/p&gt;
 404
 405 &lt;p&gt;If you install
 406 &lt;a href=&quot;https://tracker.debian.org/pkg/listadmin&quot;&gt;the listadmin
 407 package&lt;/a&gt; from Debian and create a file &lt;tt&gt;~/.listadmin.ini&lt;/tt&gt;
 408 with content like this, the moderation task is a breeze:&lt;/p&gt;
 409
 410 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 411 username username@example.org
 412 spamlevel 23
 413 default discard
 414 discard_if_reason &quot;Posting restricted to members only. Remove us from your mail list.&quot;
 415
 416 password secret
 417 adminurl https://{domain}/mailman/admindb/{list}
 418 mailman-list@lists.example.com
 419
 420 password hidden
 421 other-list@otherserver.example.org
 422 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 423
 424 &lt;p&gt;There are other options to set as well.  Check the manual page to
 425 learn the details.&lt;/p&gt;
 426
 427 &lt;p&gt;If you are forced to moderate lists on a mailman installation where
 428 the SSL certificate is self signed or not properly signed by a
 429 generally accepted signing authority, you can set a environment
 430 variable when calling listadmin to disable SSL verification:&lt;/p&gt;
 431
 432 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 433 PERL_LWP_SSL_VERIFY_HOSTNAME=0 listadmin
 434 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 435
 436 &lt;p&gt;If you want to moderate a subset of the lists you take care of, you
 437 can provide an argument to the listadmin script like I do in the
 438 initial screen dump (the xiph argument).  Using an argument, only
 439 lists matching the argument string will be processed.  This make it
 440 quick to accept messages if you notice the moderation request in your
 441 email.&lt;/p&gt;
 442
 443 &lt;p&gt;Without the listadmin program, I would never be the moderator of 68
 444 mailing lists, as I simply do not have time to spend on that if the
 445 process was any slower. The listadmin program have saved me hours of
 446 time I could spend elsewhere over the years.  It truly is nice free
 447 software.&lt;/p&gt;
 448
 449 &lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
 450 activities, please send Bitcoin donations to my address
 451 &lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&amp;label=PetterReinholdtsenBlog&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;
 452
 453 &lt;p&gt;Update 2014-10-27: Added missing &#39;username&#39; statement in
 454 configuration example.  Also, I&#39;ve been told that the
 455 PERL_LWP_SSL_VERIFY_HOSTNAME=0 setting do not work for everyone.  Not
 456 sure why.&lt;/p&gt;
 457 </description>
 458         </item>
 459
 460         <item>
 461                 <title>Debian Jessie, PXE and automatic firmware installation</title>
 462                 <link>http://people.skolelinux.org/pere/blog/Debian_Jessie__PXE_and_automatic_firmware_installation.html</link>
 463                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Debian_Jessie__PXE_and_automatic_firmware_installation.html</guid>
 464                 <pubDate>Fri, 17 Oct 2014 14:10:00 +0200</pubDate>
 465                 <description>&lt;p&gt;When PXE installing laptops with Debian, I often run into the
 466 problem that the WiFi card require some firmware to work properly.
 467 And it has been a pain to fix this using preseeding in Debian.
 468 Normally something more is needed.  But thanks to
 469 &lt;a href=&quot;https://packages.qa.debian.org/i/isenkram.html&quot;&gt;my isenkram
 470 package&lt;/a&gt; and its recent tasksel extension, it has now become easy
 471 to do this using simple preseeding.&lt;/p&gt;
 472
 473 &lt;p&gt;The isenkram-cli package provide tasksel tasks which will install
 474 firmware for the hardware found in the machine (actually, requested by
 475 the kernel modules for the hardware).  (It can also install user space
 476 programs supporting the hardware detected, but that is not the focus
 477 of this story.)&lt;/p&gt;
 478
 479 &lt;p&gt;To get this working in the default installation, two preeseding
 480 values are needed.  First, the isenkram-cli package must be installed
 481 into the target chroot (aka the hard drive) before tasksel is executed
 482 in the pkgsel step of the debian-installer system.  This is done by
 483 preseeding the base-installer/includes debconf value to include the
 484 isenkram-cli package.  The package name is next passed to debootstrap
 485 for installation.  With the isenkram-cli package in place, tasksel
 486 will automatically use the isenkram tasks to detect hardware specific
 487 packages for the machine being installed and install them, because
 488 isenkram-cli contain tasksel tasks.&lt;/p&gt;
 489
 490 &lt;p&gt;Second, one need to enable the non-free APT repository, because
 491 most firmware unfortunately is non-free.  This is done by preseeding
 492 the apt-mirror-setup step.  This is unfortunate, but for a lot of
 493 hardware it is the only option in Debian.&lt;/p&gt;
 494
 495 &lt;p&gt;The end result is two lines needed in your preseeding file to get
 496 firmware installed automatically by the installer:&lt;/p&gt;
 497
 498 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 499 base-installer base-installer/includes string isenkram-cli
 500 apt-mirror-setup apt-setup/non-free boolean true
 501 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 502
 503 &lt;p&gt;The current version of isenkram-cli in testing/jessie will install
 504 both firmware and user space packages when using this method.  It also
 505 do not work well, so use version 0.15 or later.  Installing both
 506 firmware and user space packages might give you a bit more than you
 507 want, so I decided to split the tasksel task in two, one for firmware
 508 and one for user space programs.  The firmware task is enabled by
 509 default, while the one for user space programs is not.  This split is
 510 implemented in the package currently in unstable.&lt;/p&gt;
 511
 512 &lt;p&gt;If you decide to give this a go, please let me know (via email) how
 513 this recipe work for you. :)&lt;/p&gt;
 514
 515 &lt;p&gt;So, I bet you are wondering, how can this work.  First and
 516 foremost, it work because tasksel is modular, and driven by whatever
 517 files it find in /usr/lib/tasksel/ and /usr/share/tasksel/.  So the
 518 isenkram-cli package place two files for tasksel to find.  First there
 519 is the task description file (/usr/share/tasksel/descs/isenkram.desc):&lt;/p&gt;
 520
 521 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 522 Task: isenkram-packages
 523 Section: hardware
 524 Description: Hardware specific packages (autodetected by isenkram)
 525  Based on the detected hardware various hardware specific packages are
 526  proposed.
 527 Test-new-install: show show
 528 Relevance: 8
 529 Packages: for-current-hardware
 530
 531 Task: isenkram-firmware
 532 Section: hardware
 533 Description: Hardware specific firmware packages (autodetected by isenkram)
 534  Based on the detected hardware various hardware specific firmware
 535  packages are proposed.
 536 Test-new-install: mark show
 537 Relevance: 8
 538 Packages: for-current-hardware-firmware
 539 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 540
 541 &lt;p&gt;The key parts are Test-new-install which indicate how the task
 542 should be handled and the Packages line referencing to a script in
 543 /usr/lib/tasksel/packages/.  The scripts use other scripts to get a
 544 list of packages to install.  The for-current-hardware-firmware script
 545 look like this to list relevant firmware for the machine:
 546
 547 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 548 #!/bin/sh
 549 #
 550 PATH=/usr/sbin:$PATH
 551 export PATH
 552 isenkram-autoinstall-firmware -l
 553 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 554
 555 &lt;p&gt;With those two pieces in place, the firmware is installed by
 556 tasksel during the normal d-i run. :)&lt;/p&gt;
 557
 558 &lt;p&gt;If you want to test what tasksel will install when isenkram-cli is
 559 installed, run &lt;tt&gt;DEBIAN_PRIORITY=critical tasksel --test
 560 --new-install&lt;/tt&gt; to get the list of packages that tasksel would
 561 install.&lt;/p&gt;
 562
 563 &lt;p&gt;&lt;a href=&quot;https://wiki.debian.org/DebianEdu/&quot;&gt;Debian Edu&lt;/a&gt; will be
 564 pilots in testing this feature, as isenkram is used there now to
 565 install firmware, replacing the earlier scripts.&lt;/p&gt;
 566 </description>
 567         </item>
 568
 569         <item>
 570                 <title>Ubuntu used to show the bread prizes at ICA Storo</title>
 571                 <link>http://people.skolelinux.org/pere/blog/Ubuntu_used_to_show_the_bread_prizes_at_ICA_Storo.html</link>
 572                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Ubuntu_used_to_show_the_bread_prizes_at_ICA_Storo.html</guid>
 573                 <pubDate>Sat, 4 Oct 2014 15:20:00 +0200</pubDate>
 574                 <description>&lt;p&gt;Today I came across an unexpected Ubuntu boot screen.  Above the
 575 bread shelf on the ICA shop at Storo in Oslo, the grub menu of Ubuntu
 576 with Linux kernel 3.2.0-23 (ie probably version 12.04 LTS) was stuck
 577 on a screen normally showing the bread types and prizes:&lt;/p&gt;
 578
 579 &lt;p align=&quot;center&quot;&gt;&lt;img width=&quot;70%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2014-10-04-ubuntu-ica-storo-crop.jpeg&quot;&gt;&lt;/p&gt;
 580
 581 &lt;p&gt;If it had booted as it was supposed to, I would never had known
 582 about this hidden Linux installation.  It is interesting what
 583 &lt;a href=&quot;http://revealingerrors.com/&quot;&gt;errors can reveal&lt;/a&gt;.&lt;/p&gt;
 584 </description>
 585         </item>
 586
 587         <item>
 588                 <title>New lsdvd release version 0.17 is ready</title>
 589                 <link>http://people.skolelinux.org/pere/blog/New_lsdvd_release_version_0_17_is_ready.html</link>
 590                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/New_lsdvd_release_version_0_17_is_ready.html</guid>
 591                 <pubDate>Sat, 4 Oct 2014 08:40:00 +0200</pubDate>
 592                 <description>&lt;p&gt;The &lt;a href=&quot;https://sourceforge.net/p/lsdvd/&quot;&gt;lsdvd project&lt;/a&gt;
 593 got a new set of developers a few weeks ago, after the original
 594 developer decided to step down and pass the project to fresh blood.
 595 This project is now maintained by Petter Reinholdtsen and Steve
 596 Dibb.&lt;/p&gt;
 597
 598 &lt;p&gt;I just wrapped up
 599 &lt;a href=&quot;https://sourceforge.net/p/lsdvd/mailman/message/32896061/&quot;&gt;a
 600 new lsdvd release&lt;/a&gt;, available in git or from
 601 &lt;a href=&quot;https://sourceforge.net/projects/lsdvd/files/lsdvd/&quot;&gt;the
 602 download page&lt;/a&gt;.  This is the changelog dated 2014-10-03 for version
 603 0.17.&lt;/p&gt;
 604
 605 &lt;ul&gt;
 606
 607  &lt;li&gt;Ignore &#39;phantom&#39; audio, subtitle tracks&lt;/li&gt;
 608  &lt;li&gt;Check for garbage in the program chains, which indicate that a track is
 609    non-existant, to work around additional copy protection&lt;/li&gt;
 610  &lt;li&gt;Fix displaying content type for audio tracks, subtitles&lt;/li&gt;
 611  &lt;li&gt;Fix pallete display of first entry&lt;/li&gt;
 612  &lt;li&gt;Fix include orders&lt;/li&gt;
 613  &lt;li&gt;Ignore read errors in titles that would not be displayed anyway&lt;/li&gt;
 614  &lt;li&gt;Fix the chapter count&lt;/li&gt;
 615  &lt;li&gt;Make sure the array size and the array limit used when initialising
 616    the palette size is the same.&lt;/li&gt;
 617  &lt;li&gt;Fix array printing.&lt;/li&gt;
 618  &lt;li&gt;Correct subsecond calculations.&lt;/li&gt;
 619  &lt;li&gt;Add sector information to the output format.&lt;/li&gt;
 620  &lt;li&gt;Clean up code to be closer to ANSI C and compile without warnings
 621    with more GCC compiler warnings.&lt;/li&gt;
 622
 623 &lt;/ul&gt;
 624
 625 &lt;p&gt;This change bring together patches for lsdvd in use in various
 626 Linux and Unix distributions, as well as patches submitted to the
 627 project the last nine years.  Please check it out. :)&lt;/p&gt;
 628 </description>
 629         </item>
 630
 631         <item>
 632                 <title>How to test Debian Edu Jessie despite some fatal problems with the installer</title>
 633                 <link>http://people.skolelinux.org/pere/blog/How_to_test_Debian_Edu_Jessie_despite_some_fatal_problems_with_the_installer.html</link>
 634                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/How_to_test_Debian_Edu_Jessie_despite_some_fatal_problems_with_the_installer.html</guid>
 635                 <pubDate>Fri, 26 Sep 2014 12:20:00 +0200</pubDate>
 636                 <description>&lt;p&gt;The &lt;a href=&quot;http://www.skolelinux.org/&quot;&gt;Debian Edu / Skolelinux
 637 project&lt;/a&gt; provide a Linux solution for schools, including a
 638 powerful desktop with education software, a central server providing
 639 web pages, user database, user home directories, central login and PXE
 640 boot of both  clients without disk and the installation to install Debian
 641 Edu on machines with disk (and a few other services perhaps to small
 642 to mention here).  We in the Debian Edu team are currently working on
 643 the Jessie based version, trying to get everything in shape before the
 644 freeze, to avoid having to maintain our own package repository in the
 645 future.  The
 646 &lt;a href=&quot;https://wiki.debian.org/DebianEdu/Status/Jessie&quot;&gt;current
 647 status&lt;/a&gt; can be seen on the Debian wiki, and there is still heaps of
 648 work left.  Some fatal problems block testing, breaking the installer,
 649 but it is possible to work around these to get anyway.  Here is a
 650 recipe on how to get the installation limping along.&lt;/p&gt;
 651
 652 &lt;p&gt;First, download the test ISO via
 653 &lt;a href=&quot;ftp://ftp.skolelinux.no/cd-edu-testing-nolocal-netinst/debian-edu-amd64-i386-NETINST-1.iso&quot;&gt;ftp&lt;/a&gt;,
 654 &lt;a href=&quot;http://ftp.skolelinux.no/cd-edu-testing-nolocal-netinst/debian-edu-amd64-i386-NETINST-1.iso&quot;&gt;http&lt;/a&gt;
 655 or rsync (use
 656 ftp.skolelinux.org::cd-edu-testing-nolocal-netinst/debian-edu-amd64-i386-NETINST-1.iso).
 657 The ISO build was broken on Tuesday, so we do not get a new ISO every
 658 12 hours or so, but thankfully the ISO we already got we are able to
 659 install with some tweaking.&lt;/p&gt;
 660
 661 &lt;p&gt;When you get to the Debian Edu profile question, go to tty2
 662 (use Alt-Ctrl-F2), run&lt;/p&gt;
 663
 664 &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
 665 nano /usr/bin/edu-eatmydata-install
 666 &lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
 667
 668 &lt;p&gt;and add &#39;exit 0&#39; as the second line, disabling the eatmydata
 669 optimization.  Return to the installation, select the profile you want
 670 and continue.  Without this change, exim4-config will fail to install
 671 due to a known bug in eatmydata.&lt;/p&gt;
 672
 673 &lt;p&gt;When you get the grub question at the end, answer /dev/sda (or if
 674 this do not work, figure out what your correct value would be.  All my
 675 test machines need /dev/sda, so I have no advice if it do not fit
 676 your need.&lt;/p&gt;
 677
 678 &lt;p&gt;If you installed a profile including a graphical desktop, log in as
 679 root after the initial boot from hard drive, and install the
 680 education-desktop-XXX metapackage.  XXX can be kde, gnome, lxde, xfce
 681 or mate.  If you want several desktop options, install more than one
 682 metapackage.  Once this is done, reboot and you should have a working
 683 graphical login screen.  This workaround should no longer be needed
 684 once the education-tasks package version 1.801 enter testing in two
 685 days.&lt;/p&gt;
 686
 687 &lt;p&gt;I believe the ISO build will start working on two days when the new
 688 tasksel package enter testing and Steve McIntyre get a chance to
 689 update the debian-cd git repository.  The eatmydata, grub and desktop
 690 issues are already fixed in unstable and testing, and should show up
 691 on the ISO as soon as the ISO build start working again.  Well the
 692 eatmydata optimization is really just disabled.  The proper fix
 693 require an upload by the eatmydata maintainer applying the patch
 694 provided in bug &lt;a href=&quot;https://bugs.debian.org/702711&quot;&gt;#702711&lt;/a&gt;.
 695 The rest have proper fixes in unstable.&lt;/p&gt;
 696
 697 &lt;p&gt;I hope this get you going with the installation testing, as we are
 698 quickly running out of time trying to get our Jessie based
 699 installation ready before the distribution freeze in a month.&lt;/p&gt;
 700 </description>
 701         </item>
 702
 703         <item>
 704                 <title>Suddenly I am the new upstream of the lsdvd command line tool</title>
 705                 <link>http://people.skolelinux.org/pere/blog/Suddenly_I_am_the_new_upstream_of_the_lsdvd_command_line_tool.html</link>
 706                 <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Suddenly_I_am_the_new_upstream_of_the_lsdvd_command_line_tool.html</guid>
 707                 <pubDate>Thu, 25 Sep 2014 11:20:00 +0200</pubDate>
 708                 <description>&lt;p&gt;I use the &lt;a href=&quot;https://sourceforge.net/p/lsdvd/&quot;&gt;lsdvd tool&lt;/a&gt;
 709 to handle my fairly large DVD collection.  It is a nice command line
 710 tool to get details about a DVD, like title, tracks, track length,
 711 etc, in XML, Perl or human readable format.  But lsdvd have not seen
 712 any new development since 2006 and had a few irritating bugs affecting
 713 its use with some DVDs.  Upstream seemed to be dead, and in January I
 714 sent a small probe asking for a version control repository for the
 715 project, without any reply.  But I use it regularly and would like to
 716 get &lt;a href=&quot;https://packages.qa.debian.org/lsdvd&quot;&gt;an updated version
 717 into Debian&lt;/a&gt;.  So two weeks ago I tried harder to get in touch with
 718 the project admin, and after getting a reply from him explaining that
 719 he was no longer interested in the project, I asked if I could take
 720 over.  And yesterday, I became project admin.&lt;/p&gt;
 721
 722 &lt;p&gt;I&#39;ve been in touch with a Gentoo developer and the Debian
 723 maintainer interested in joining forces to maintain the upstream
 724 project, and I hope we can get a new release out fairly quickly,
 725 collecting the patches spread around on the internet into on place.
 726 I&#39;ve added the relevant Debian patches to the freshly created git
 727 repository, and expect the Gentoo patches to make it too.  If you got
 728 a DVD collection and care about command line tools, check out
 729 &lt;a href=&quot;https://sourceforge.net/p/lsdvd/git/ci/master/tree/&quot;&gt;the git source&lt;/a&gt; and join
 730 &lt;a href=&quot;https://sourceforge.net/p/lsdvd/mailman/&quot;&gt;the project mailing
 731 list&lt;/a&gt;. :)&lt;/p&gt;
 732 </description>
 733         </item>
 734
 735         </channel>
 736 </rss>