On Fri, Jun 16, 2017 at 12:33:55PM +0200, Franz Georg Koehler wrote:
> After the latest upgrade to 4.2.8-3+deb8u2, frontend fails to run the postinst
> script sucessfully and exists with code 10 instead. This prevents the
> completion of the upgrade.
>
> Might be related to the configuration. Hoever, I do not see what exactly is
> the problem? Actually, there is nothing that frontend would need to do?
>
> root@orion:/etc/request-tracker4# /usr/share/debconf/frontend
> /var/lib/dpkg/info/request-tracker4.postinst configure 4.2.8-3+deb8u1
> debconf (db): making DbDriver of type File
[snip many lines of debconf debug output]
> debconf (db configdb): passing to config ..
> debconf (developer): --> 0 ok
> debconf (developer): <-- CAPB backup
> debconf (developer): --> 0 multiselect escape backup
> debconf (developer): <-- REGISTER dbconfig-common/database-type
> request-tracker4/database-type
> debconf (developer): --> 10 No such template, "dbconfig-common/database-type"
> debconf (developer): <-- GET request-tracker4/dbconfig-install
> debconf (developer): --> 10 request-tracker4/dbconfig-install doesn't exist
> debconf (db configdb): trying to
> setflag(request-tracker4/handle-siteconfig-permissions seen true) ..
> debconf (db configdb): passing to config ..
> root@orion:/etc/request-tracker4# echo $?
> 10
>
> oot@orion:/etc/request-tracker4# apt-get -f install
> Paketlisten werden gelesen... Fertig
> Abh??ngigkeitsbaum wird aufgebaut.
> Statusinformationen werden eingelesen Fertig
> 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.
> 1 nicht vollst??ndig installiert oder entfernt.
> Nach dieser Operation werden 0 B Plattenplatz zus??tzlich benutzt.
> request-tracker4 (4.2.8-3+deb8u2) wird eingerichtet ...
> + branch_version=4
> + branch_priority=250
> + warn
> + fmt -60
> + sed s/^/**WARNING** /
> **WARNING**
> **WARNING** If you are using mod_perl or any form of persistent perl
> **WARNING** process such as FastCGI, you will need to restart your
> **WARNING** web server and any persistent processes now.
> **WARNING**
> **WARNING** For mod_perl this means
> **WARNING**
> **WARNING** invoke-rc.d apache2 stop && invoke-rc.d apache2 start
> **WARNING**
> + find /var/cache/request-tracker4/mason_data -type f -print0
> + xargs -r0 rm -f
> + . /usr/share/debconf/confmodule
> + [ ! ]
> + PERL_DL_NONLAZY=1
> + export PERL_DL_NONLAZY
> + [ ]
> + exec /usr/share/debconf/frontend
> /var/lib/dpkg/info/request-tracker4.postinst configure 4.2.8-3+deb8u1
> dpkg: Fehler beim Bearbeiten des Paketes request-tracker4 (--configure):
> Unterprozess installiertes post-installation-Skript gab den Fehlerwert 10
> zur??ck
> Fehler traten auf beim Bearbeiten von:
> request-tracker4
> needrestart is being skipped since dpkg has failed
> E: Sub-process /usr/bin/dpkg returned an error code (1)
Hi,
Thanks for this detailed bug report and I'm sorry that you have run into
problems particularly during a security update. As far as I can tell this
was a latent problem rather than one caused by the update directly, as the
Debian post-config code wasn't touched in the update. It must be quite an
edge case for it to not have been noticed before.
The problem seems to be that some dbconfig-common debconf questions are
not set by the time they are used in the postinst. This should happen
in the package preconfiguration script but apparently isn't.
Please could you take a copy of the debconf database
(/var/cache/debconf/config.dat) and then run
/var/lib/dpkg/info/request-tracker4.config by hand, having first
edited the first line to read
#!/bin/sh -x
This might shed some light on why this is happening. Please compare the
saved copy of the config database, eg:
diff -u /path/to/backup/config.dat /var/lib/debconf/config.dat
to see if anything changes.
Thanks,
Dominic
