[Bug 162987] New: Multimedia keyboard button crash

[Benjamin Croizet]

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http://bugs.kde.org/show_bug.cgi?id=162987         
           Summary: Multimedia keyboard button crash
           Product: kmail
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: keys and menus
        AssignedTo: kdepim-bugs kde org
        ReportedBy: Graffity2199 yahoo fr


Version:            (using KDE 3.5.9)
Installed from:    Ubuntu Packages
OS:                Linux

I've installed a freshly KUbuntu Hardy Heron 8.04 with KDE 3.5.9.
When I press the XF86Calculator key of my multimedia keyboard, KDE crashes with this stacktrace :

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[Thread debugging using libthread_db enabled]
[New Thread 0xb685b6c0 (LWP 6055)]
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[KCrash handler]
#6  0xb718b064 in QShared::deref () from /usr/lib/libqt-mt.so.3
#7  0xb755c4a0 in QGArray::assign () from /usr/lib/libqt-mt.so.3
#8  0xb787ff09 in KConfigBase::setLocale () from /usr/lib/libkdecore.so.4
#9  0xb7883587 in KConfigBase::readEntry () from /usr/lib/libkdecore.so.4
#10 0xb78e7692 in KConfigBase::readEntry () from /usr/lib/libkdecore.so.4
#11 0xb645f326 in KMilo::GenericMonitor::launch ()
   from /usr/lib/kde3/kmilo_generic.so
#12 0xb645f5f7 in KMilo::GenericMonitor::launchCalculator ()
   from /usr/lib/kde3/kmilo_generic.so
#13 0xb646271e in KMilo::GenericMonitor::qt_invoke ()
   from /usr/lib/kde3/kmilo_generic.so
#14 0xb78641d3 in KGlobalAccelPrivate::activate ()
   from /usr/lib/libkdecore.so.4
#15 0xb78f092e in KGlobalAccelPrivate::x11KeyPress ()
   from /usr/lib/libkdecore.so.4
#16 0xb78f0b4c in KGlobalAccelPrivate::x11Event ()
   from /usr/lib/libkdecore.so.4
#17 0xb78ffaea in KApplication::x11EventFilter ()
   from /usr/lib/libkdecore.so.4
#18 0xb71784a0 in ?? () from /usr/lib/libqt-mt.so.3
#19 0xbfc26b94 in ?? ()
#20 0xbfc26958 in ?? ()
#21 0x00000001 in ?? ()
#22 0x0073a650 in ?? ()
#23 0x0000013b in ?? ()
#24 0xb773a650 in ?? () from /usr/lib/libqt-mt.so.3
#25 0xbfc267f8 in ?? ()
#26 0xb7188aaf in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
Backtrace stopped: frame did not save the PC

I've successed to have a different stacktrace with the same button :

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[Thread debugging using libthread_db enabled]
[New Thread 0xb687d6c0 (LWP 6007)]
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[KCrash handler]
#6  0xb71ad064 in QShared::deref () from /usr/lib/libqt-mt.so.3
#7  0xb757e4a0 in QGArray::assign () from /usr/lib/libqt-mt.so.3
#8  0xb78a1f09 in KConfigBase::setLocale () from /usr/lib/libkdecore.so.4
#9  0xb78a5587 in KConfigBase::readEntry () from /usr/lib/libkdecore.so.4
#10 0xb7909692 in KConfigBase::readEntry () from /usr/lib/libkdecore.so.4
#11 0xb6330326 in KMilo::GenericMonitor::launch ()
   from /usr/lib/kde3/kmilo_generic.so
#12 0xb63305f7 in KMilo::GenericMonitor::launchCalculator ()
   from /usr/lib/kde3/kmilo_generic.so
#13 0xb633371e in KMilo::GenericMonitor::qt_invoke ()
   from /usr/lib/kde3/kmilo_generic.so
#14 0xb78861d3 in KGlobalAccelPrivate::activate ()
   from /usr/lib/libkdecore.so.4
#15 0xb791292e in KGlobalAccelPrivate::x11KeyPress ()
   from /usr/lib/libkdecore.so.4
#16 0xb7912b4c in KGlobalAccelPrivate::x11Event ()
   from /usr/lib/libkdecore.so.4
#17 0xb7921aea in KApplication::x11EventFilter ()
   from /usr/lib/libkdecore.so.4
#18 0xb719a4a0 in ?? () from /usr/lib/libqt-mt.so.3
#19 0xb71aaaaf in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#20 0xb71c2943 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#21 0xb7238f90 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#22 0xb7238c8e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#23 0xb721f7df in QApplication::exec () from /usr/lib/libqt-mt.so.3
#24 0xb670c358 in kdemain () from /usr/lib/libkdeinit_kded.so
#25 0xb6724454 in kdeinitmain () from /usr/lib/kde3/kded.so
#26 0x0804ee20 in ?? ()
#27 0x08050637 in ?? ()
#28 0xb7cef450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#29 0x0804bb91 in ?? ()

To fix the problem, I've just reassigned the key in the KDE center to the KCalc application and it works fine.