[Bug 185544] Kontact is sometimes started twice and crashes when closing the 2nd instance

[Alex Leach]

https://bugs.kde.org/show_bug.cgi?id=185544





--- Comment #150 from Alex Leach <albl500 york ac uk>  2011-07-12 08:20:14 ---
Created an attachment (id=61794)
 --> (http://bugs.kde.org/attachment.cgi?id=61794)
New crash information added by DrKonqi

kontact (4.4.10) on KDE Platform 4.6.5 (4.6.5) using Qt 4.7.2

- What I was doing when the application crashed:

Just after a boot & login, not even using Kontact. Like other bug reports, I
had 2 instances of Kontact load at login.

- Unusual behavior I noticed:

Doubt it relates, but my Nepomuk Servuce Stub Daemon crashes all the time.
Also, I thought this crash was going to be a duplicate of another
Kontact-related crash (bug 269173), which apparently relates to my having a
hotmail POP3 account. Looks like there's a patch, but whether it's been rolled
out to the repository release versions yet, (so whether it's fixed on my system
or not) I don't know.

Also, I think there's a deeper KDE daemon (dbus / ibus) which needs updating...
E.g. Starting Kontact from the console, I get the following (those two QI...
lines I see ALL the time with GUI startups on Kubuntu Desktop i386 & KDE on
Ubuntu Server x86_64):-
> kontact
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
kontact(6138) KMFolder::updateIndicatorIcon: Could not read image from "" 
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such
file or directory
QFileSystemWatcher: failed to add paths: /home/albl500/.config/ibus/bus
kontact(6138)/libkdepim Akonadi::PluginLoader::scan: missing or empty
X-KDE-ClassName value in "
"/usr/share/kde4/apps/akonadi/plugins/serializer/akonadi_serializer_addressee.desktop"
" 

kontact(6138)/libkdepim Akonadi::PluginLoader::scan: missing or empty
X-KDE-ClassName value in "
"/usr/share/kde4/apps/akonadi/plugins/serializer/akonadi_serializer_bookmark.desktop"
" 

kontact(6138)/libkdepim Akonadi::PluginLoader::scan: missing or empty
X-KDE-ClassName value in "
"/usr/share/kde4/apps/akonadi/plugins/serializer/akonadi_serializer_microblog.desktop"
" 

kontact(6138)/libkdepim Akonadi::PluginLoader::scan: missing or empty
X-KDE-ClassName value in "
"/usr/share/kde4/apps/akonadi/plugins/serializer/akonadi_serializer_kcal.desktop"
" 

kontact(6138)/libkdepim Akonadi::PluginLoader::scan: missing or empty
X-KDE-ClassName value in "
"/usr/share/kde4/apps/akonadi/plugins/serializer/akonadi_serializer_mail.desktop"
" 

kontact(6138)/libkdepim Akonadi::PluginLoader::scan: missing or empty
X-KDE-ClassName value in "
"/usr/share/kde4/apps/akonadi/plugins/serializer/akonadi_serializer_contactgroup.desktop"
" 

unnamed app(6153) main: Unknown resource type:  "notes" 
kontact(6138)/kdeui (kdelibs): No such XML file
"/home/albl500/.kde/share/apps/kontact/default-.rc" 
metabuntu:mysql> kontact(6138)
MessageList::Core::ModelPrivate::findMessageParent: Circular In-Reply-To
reference loop detected in the message tree 
kontact(6138)/kio (KIOJob) KIO::TransferJob::slotData: mimeType() not emitted
when sending first data!; job URL =
KUrl("pop3s://xxxx%40hotmail.com@pop3.live.com:995/index") data size = 8 
kontact(6138)/kio (KIOJob) KIO::TransferJob::slotData: mimeType() not emitted
when sending first data!; job URL =
KUrl("pop3s://xxxx%40hotmail.com@pop3.live.com:995/uidl") data size = 40 
kontact(6138)/kio (KIOJob) KIO::TransferJob::slotData: mimeType() not emitted
when sending first data!; job URL =
KUrl("pop3s://xxxx%40hotmail.com@pop3.live.com:995/download/") data size = 0 

- Custom settings of the application:

1 x POP3 hotmail account (quite buggy with Kontact - duplicate emails all the
time, forgets which messages I've read). 2 x IMAP accounts.

-- Backtrace (Reduced):
#6  0x00007fb06c9bdf1d in KMKernel::config() () from
/usr/lib/libkmailprivate.so.4
#7  0x00007fb06c9bec63 in KMKernel::slotRunBackgroundTasks() () from
/usr/lib/libkmailprivate.so.4
#8  0x00007fb06c9c9ccd in KMKernel::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkmailprivate.so.4
[...]
#10 0x00007fb088bfb1c9 in QObject::event (this=0x1d83aa0, e=<value optimized
out>) at kernel/qobject.cpp:1190
#11 0x00007fb0895a69f4 in QApplicationPrivate::notify_helper (this=0x9c0340,
receiver=0x1d83aa0, e=0x7fff235f2c90) at kernel/qapplication.cpp:4462

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