<channel>
<title>Petter Reinholdtsen - Entries from September 2014</title>
<description>Entries from September 2014</description>
- <link>http://people.skolelinux.org/pere/blog/</link>
+ <link>https://people.skolelinux.org/pere/blog/</link>
+ <item>
+ <title>How to test Debian Edu Jessie despite some fatal problems with the installer</title>
+ <link>https://people.skolelinux.org/pere/blog/How_to_test_Debian_Edu_Jessie_despite_some_fatal_problems_with_the_installer.html</link>
+ <guid isPermaLink="true">https://people.skolelinux.org/pere/blog/How_to_test_Debian_Edu_Jessie_despite_some_fatal_problems_with_the_installer.html</guid>
+ <pubDate>Fri, 26 Sep 2014 12:20:00 +0200</pubDate>
+ <description><p>The <a href="http://www.skolelinux.org/">Debian Edu / Skolelinux
+project</a> provide a Linux solution for schools, including a
+powerful desktop with education software, a central server providing
+web pages, user database, user home directories, central login and PXE
+boot of both clients without disk and the installation to install Debian
+Edu on machines with disk (and a few other services perhaps to small
+to mention here). We in the Debian Edu team are currently working on
+the Jessie based version, trying to get everything in shape before the
+freeze, to avoid having to maintain our own package repository in the
+future. The
+<a href="https://wiki.debian.org/DebianEdu/Status/Jessie">current
+status</a> can be seen on the Debian wiki, and there is still heaps of
+work left. Some fatal problems block testing, breaking the installer,
+but it is possible to work around these to get anyway. Here is a
+recipe on how to get the installation limping along.</p>
+
+<p>First, download the test ISO via
+<a href="ftp://ftp.skolelinux.no/cd-edu-testing-nolocal-netinst/debian-edu-amd64-i386-NETINST-1.iso">ftp</a>,
+<a href="http://ftp.skolelinux.no/cd-edu-testing-nolocal-netinst/debian-edu-amd64-i386-NETINST-1.iso">http</a>
+or rsync (use
+ftp.skolelinux.org::cd-edu-testing-nolocal-netinst/debian-edu-amd64-i386-NETINST-1.iso).
+The ISO build was broken on Tuesday, so we do not get a new ISO every
+12 hours or so, but thankfully the ISO we already got we are able to
+install with some tweaking.</p>
+
+<p>When you get to the Debian Edu profile question, go to tty2
+(use Alt-Ctrl-F2), run</p>
+
+<p><blockquote><pre>
+nano /usr/bin/edu-eatmydata-install
+</pre></blockquote></p>
+
+<p>and add 'exit 0' as the second line, disabling the eatmydata
+optimization. Return to the installation, select the profile you want
+and continue. Without this change, exim4-config will fail to install
+due to a known bug in eatmydata.</p>
+
+<p>When you get the grub question at the end, answer /dev/sda (or if
+this do not work, figure out what your correct value would be. All my
+test machines need /dev/sda, so I have no advice if it do not fit
+your need.</p>
+
+<p>If you installed a profile including a graphical desktop, log in as
+root after the initial boot from hard drive, and install the
+education-desktop-XXX metapackage. XXX can be kde, gnome, lxde, xfce
+or mate. If you want several desktop options, install more than one
+metapackage. Once this is done, reboot and you should have a working
+graphical login screen. This workaround should no longer be needed
+once the education-tasks package version 1.801 enter testing in two
+days.</p>
+
+<p>I believe the ISO build will start working on two days when the new
+tasksel package enter testing and Steve McIntyre get a chance to
+update the debian-cd git repository. The eatmydata, grub and desktop
+issues are already fixed in unstable and testing, and should show up
+on the ISO as soon as the ISO build start working again. Well the
+eatmydata optimization is really just disabled. The proper fix
+require an upload by the eatmydata maintainer applying the patch
+provided in bug <a href="https://bugs.debian.org/702711">#702711</a>.
+The rest have proper fixes in unstable.</p>
+
+<p>I hope this get you going with the installation testing, as we are
+quickly running out of time trying to get our Jessie based
+installation ready before the distribution freeze in a month.</p>
+</description>
+ </item>
+
<item>
<title>Suddenly I am the new upstream of the lsdvd command line tool</title>
- <link>http://people.skolelinux.org/pere/blog/Suddenly_I_am_the_new_upstream_of_the_lsdvd_command_line_tool.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Suddenly_I_am_the_new_upstream_of_the_lsdvd_command_line_tool.html</guid>
+ <link>https://people.skolelinux.org/pere/blog/Suddenly_I_am_the_new_upstream_of_the_lsdvd_command_line_tool.html</link>
+ <guid isPermaLink="true">https://people.skolelinux.org/pere/blog/Suddenly_I_am_the_new_upstream_of_the_lsdvd_command_line_tool.html</guid>
<pubDate>Thu, 25 Sep 2014 11:20:00 +0200</pubDate>
<description><p>I use the <a href="https://sourceforge.net/p/lsdvd/">lsdvd tool</a>
to handle my fairly large DVD collection. It is a nice command line
<item>
<title>Hva henger under skibrua over E16 på Sollihøgda?</title>
- <link>http://people.skolelinux.org/pere/blog/Hva_henger_under_skibrua_over_E16_p__Sollih_gda_.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Hva_henger_under_skibrua_over_E16_p__Sollih_gda_.html</guid>
+ <link>https://people.skolelinux.org/pere/blog/Hva_henger_under_skibrua_over_E16_p__Sollih_gda_.html</link>
+ <guid isPermaLink="true">https://people.skolelinux.org/pere/blog/Hva_henger_under_skibrua_over_E16_p__Sollih_gda_.html</guid>
<pubDate>Sun, 21 Sep 2014 09:50:00 +0200</pubDate>
<description><p>Rundt omkring i Oslo og Østlandsområdet henger det bokser over
veiene som jeg har lurt på hva gjør. De har ut fra plassering og
<a href="http://www.openstreetmap.no/?zoom=19&mlat=59.96396&mlon=10.34443&layers=B00000">ei
skibru på Sollihøgda</a>:</p>
-<p align="center"><img width="60%" src="http://people.skolelinux.org/pere/blog/images/2014-09-13-kapsch-sollihogda-crop.jpeg"></p>
+<p align="center"><img width="60%" src="https://people.skolelinux.org/pere/blog/images/2014-09-13-kapsch-sollihogda-crop.jpeg"></p>
<p>Boksen er tydelig merket «Kapsch >>>», logoen til
<a href="http://www.kapsch.net/">det sveitsiske selskapet Kapsch</a> som
<p>Takk til Jan Kristian Jensen i Statens Vegvesen for tips om
dokumentasjon på vegvesenets REST-API.</p>
+
+<p>Bruksvilkår på bildet er
+<a href="https://creativecommons.org/publicdomain/">public domain eller
+CC0</a> alt etter hva som fungerer best for mottaker.</p>
+
+<p>Oppdatering 2014-12-17: Veldig hyggelig å se at mine notater
+<a href="http://www.vegdata.no/2014/11/04/hva-henger-under-brua-over-e16-pa-sollihogda/">fikk
+omtale på vegdata-bloggen</a>.</p>
</description>
</item>
<item>
<title>Speeding up the Debian installer using eatmydata and dpkg-divert</title>
- <link>http://people.skolelinux.org/pere/blog/Speeding_up_the_Debian_installer_using_eatmydata_and_dpkg_divert.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Speeding_up_the_Debian_installer_using_eatmydata_and_dpkg_divert.html</guid>
+ <link>https://people.skolelinux.org/pere/blog/Speeding_up_the_Debian_installer_using_eatmydata_and_dpkg_divert.html</link>
+ <guid isPermaLink="true">https://people.skolelinux.org/pere/blog/Speeding_up_the_Debian_installer_using_eatmydata_and_dpkg_divert.html</guid>
<pubDate>Tue, 16 Sep 2014 14:00:00 +0200</pubDate>
<description><p>The <a href="https://www.debian.org/">Debian</a> installer could be
a lot quicker. When we install more than 2000 packages in
<p>Update 2014-09-24: Since a few days ago, enabling this optimization
will break installation of all programs using gnutls because of
-<a href="https://bugs.debian.org/702711">bug #702711. An updated
+<a href="https://bugs.debian.org/702711">bug #702711</a>. An updated
eatmydata package in Debian will solve it.</p>
+
+<p>Update 2014-10-17: The bug mentioned above is fixed in testing and
+the optimization work again. And I have discovered that the
+dpkg-divert trick is not really needed and implemented a slightly
+simpler approach as part of the debian-edu-install package. See
+tools/edu-eatmydata-install in the source package.</p>
+
+<p>Update 2014-11-11: Unfortunately, a new
+<a href="http://bugs.debian.org/765738">bug #765738</a> in eatmydata only
+triggering on i386 made it into testing, and broke this installation
+optimization again. If <a href="http://bugs.debian.org/768893">unblock
+request 768893</a> is accepted, it should be working again.</p>
</description>
</item>
<item>
<title>Good bye subkeys.pgp.net, welcome pool.sks-keyservers.net</title>
- <link>http://people.skolelinux.org/pere/blog/Good_bye_subkeys_pgp_net__welcome_pool_sks_keyservers_net.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Good_bye_subkeys_pgp_net__welcome_pool_sks_keyservers_net.html</guid>
+ <link>https://people.skolelinux.org/pere/blog/Good_bye_subkeys_pgp_net__welcome_pool_sks_keyservers_net.html</link>
+ <guid isPermaLink="true">https://people.skolelinux.org/pere/blog/Good_bye_subkeys_pgp_net__welcome_pool_sks_keyservers_net.html</guid>
<pubDate>Wed, 10 Sep 2014 13:10:00 +0200</pubDate>
<description><p>Yesterday, I had the pleasure of attending a talk with the
<a href="http://www.nuug.no/">Norwegian Unix User Group</a> about
projects / homepage.git / blobdiff