[Bug 236397] New: Kmail crashes if Akonadi not available

[Robert Wenner]

https://bugs.kde.org/show_bug.cgi?id=236397

           Summary: Kmail crashes if Akonadi not available
           Product: KMail 2
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: robert.wenner at gmx.de


Version:           1.13.2 (using KDE 4.4.2)
OS:                Linux
Installed from:    Ubuntu Packages

Application: kmail (1.13.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-21-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Kubuntu 10.4 lucid lynx.

Kmail crashes very soon (within seconds) after starting, but always when trying
to write a new email.

Looks like the actual root cause here is Akonadi not running, which in turn had
problems with mysql. After I had fixed these, kmail seemed to keep running.

Still it would be nice to recover a little more gracefully if Akonadi isn't
available...



The crash can be reproduced every time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  0x0000000000000021 in ?? ()
#6  0x00007fabaea78343 in KMail::JobScheduler::slotJobFinished (this=0xaf3c30)
at ../../kmail/jobscheduler.cpp:235
#7  0x00007fabaea783e1 in KMail::JobScheduler::qt_metacall (this=0xaf3c30,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value
optimized out>) at ./jobscheduler.moc:75
#8  0x00007fabad2bfe3f in QMetaObject::activate (sender=0x261b0e0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff379c1d70)
at kernel/qobject.cpp:3293
#9  0x00007fabae9ead69 in ~FolderJob (this=0x261b0e0, __in_chrg=<value
optimized out>) at ../../kmail/folderjob.cpp:96
#10 0x00007fabaea75e33 in ~MaildirCompactionJob (this=0x261b0e0,
__in_chrg=<value optimized out>) at ../../kmail/compactionjob.cpp:216
#11 0x00007fabaea7876c in ~JobScheduler (this=0xaf3c30, __in_chrg=<value
optimized out>) at ../../kmail/jobscheduler.cpp:64
#12 0x00007fabad2bba5c in QObjectPrivate::deleteChildren (this=0xd31960) at
kernel/qobject.cpp:1986
#13 0x00007fabad2c2ae4 in ~QObject (this=<value optimized out>,
__in_chrg=<value optimized out>) at kernel/qobject.cpp:975
#14 0x00007fabae8fa2aa in ~KMKernel (this=0x7fff379c1f50, __in_chrg=<value
optimized out>) at ../../kmail/kmkernel.cpp:210
#15 0x000000000040349a in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../kmail/main.cpp:161

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