nepomukservicestub crashes with SIGSEGV if system language is changed

[İsmail YILMAZ]

Binary package hint: kdebase-runtime

This crash occurs both on Kubuntu 9.10 and 10.4 beta1 (both desktop and netbook releases) . So I assume that it is not fixed yet. Nepomuk crashes and and refuses to work if the system language is set/changed from english (en) to another language. In this case the destination language is Turkish (tr). Namely, nepomuk service stub or one of it's components crashes when Kubuntu is used under (some ?) other languages than default English.

As far as I observe and understand, this is aslo one of the main reasons of the known/notorious "nepomuk is not registered at D-Bus" error message when user attempts to activate Akonadi server.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: kdebase-runtime 4:4.4.2-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-18.27-generic-pae 2.6.32.10+drm33.1
Uname: Linux 2.6.32-18-generic-pae i686
Architecture: i386
CrashCounter: 1
Date: Thu Apr 1 13:52:53 2010
ExecutablePath: /usr/bin/nepomukservicestub
InstallationMedia: Kubuntu-Netbook 10.04 "Lucid Lynx" - Alpha i386 (20100331)
ProcCmdline: /usr/bin/nepomukservicestub nepomukstorage
ProcEnviron:
 LANG=tr_TR.UTF-8
 SHELL=/bin/bash
 LANGUAGE=
SegvAnalysis:
 Segfault happened at: 0xb40a8151: mov 0x10(%esi),%eax
 PC (0xb40a8151) ok
 source "0x10(%esi)" (0x00000010) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kdebase-runtime
StacktraceTop:
 ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
 ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
 ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
 ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
 ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
Title: nepomukservicestub crashed with SIGSEGV
UserGroups: adm admin audio avahi avahi-autoipd backup bin cdrom crontab dialout dip fax floppy games gnats haldaemon irc libuuid lpadmin man messagebus mlocate netdev operator plugdev root sambashare saned sasl shadow src ssh ssl-cert staff sudo syslog tape users utmp video www-data
XsessionErrors: (process:7696): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 Soprano::ODBC::Connection::execute (this=0x0, request=@0xbfd58858)
 Soprano::ODBC::Connection::executeQuery (this=0x0,
 Soprano::Virtuoso::DatabaseConfigurator::updateFulltextIndexRules (this=0xbfd58a48, enable=true)
 Soprano::Virtuoso::DatabaseConfigurator::updateFulltextIndexState (this=0xbfd58a48, state=@0xbfd58964)
 Soprano::Virtuoso::DatabaseConfigurator::configureServer (