Application: kmix (3.6-alpha2) KDE Version: 4.3.66 (KDE 4.3.66 (KDE 4.4 >= 20090828)) (Compiled from sources) Qt Version: 4.5.2 Operating System: Linux 2.6.30-1-686-bigmem i686 Distribution (Platform): Debian testing What I was doing when the application crashed: I'm using OSS4 and KMix crashes consistently when i press volume down, which i've assigned to my Volume down key on my keyboard. The Mute button shows a popup with 0% in there (while i still hear music), Down crashes and up does nothing... Hope this helps. Running KDE trunk from today and I can try patches if you have a possible solution. Toma -- Backtrace: Application: KMix (kdeinit4), signal: Segmentation fault [KCrash Handler] #6 0xb3faf3af in Volume::getVolume (this=0xc, chid=Volume::CHIDMIN) at /kde/source/kdemultimedia/kmix/volume.cpp:178 #7 0xb3faf3e4 in Volume::operator[] (this=0xc, id=0) at /kde/source/kdemultimedia/kmix/volume.cpp:166 #8 0xb3fa7ad6 in Mixer_OSS4::writeVolumeToHW (this=0x8727070, id=..., md=0x0) at /kde/source/kdemultimedia/kmix/mixer_oss4.cpp:639 #9 0xb3fa4ff6 in Mixer::decreaseVolume (this=0x8726c38, mixdeviceID=...) at /kde/source/kdemultimedia/kmix/mixer.cpp:619 #10 0xb3f8d9e0 in KMixWindow::increaseOrDecreaseVolume (this=0x8689fa8, increase=false) at /kde/source/kdemultimedia/kmix/kmix.cpp:634 #11 0xb3f8da0b in KMixWindow::slotDecreaseVolume (this=0x8689fa8) at /kde/source/kdemultimedia/kmix/kmix.cpp:646 #12 0xb3f8f839 in KMixWindow::qt_metacall (this=0x8689fa8, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbf861f1c) at /kde/build/kdemultimedia/kmix/kmix.moc:118 #13 0xb7f16d68 in QMetaObject::activate (sender=0x86fd488, from_signal_index=5, to_signal_index=6, argv=0xbf861f1c) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qobject.cpp:3109 #14 0xb7f170c0 in QMetaObject::activate (sender=0x86fd488, m=0xb72429e8, from_local_signal_index=1, to_local_signal_index=2, argv=0xbf861f1c) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qobject.cpp:3206 #15 0xb6b87e71 in QAction::triggered (this=0x86fd488, _t1=false) at .moc/release-shared/moc_qaction.cpp:236 #16 0xb6b8911f in QAction::activate (this=0x86fd488, event=QAction::Trigger) at /mnt/data/kde/source/qt-copy/src/gui/kernel/qaction.cpp:1160 #17 0xb73f238f in QAction::trigger (this=0x86fd488) at /kde/install/qt/include/QtGui/qaction.h:203 #18 0xb752611c in KGlobalAccelPrivate::_k_invokeAction (this=0x86fd920, actionId=..., timestamp=23815940) at /kde/source/kdelibs/kdeui/shortcuts/kglobalaccel.cpp:412 #19 0xb7526e40 in KGlobalAccel::qt_metacall (this=0x86fda68, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf8620d4) at /kde/build/kdelibs/kdeui/kglobalaccel.moc:70 #20 0xb7f16d68 in QMetaObject::activate (sender=0x86fd934, from_signal_index=5, to_signal_index=5, argv=0xbf8620d4) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qobject.cpp:3109 #21 0xb7f17342 in QMetaObject::activate (sender=0x86fd934, m=0xb76a5624, local_signal_index=0, argv=0xbf8620d4) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qobject.cpp:3186 #22 0xb763bab3 in OrgKdeKGlobalAccelInterface::invokeAction (this=0x86fd934, _t1=..., _t2=23815940) at /kde/build/kdelibs/kdeui/kglobalaccel_interface.moc:152 #23 0xb763bb52 in OrgKdeKGlobalAccelInterface::qt_metacall (this=0x86fd934, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf862214) at /kde/build/kdelibs/kdeui/kglobalaccel_interface.moc:109 #24 0xb72c3bbf in QDBusConnectionPrivate::deliverCall (this=0x86861c8, object=0x86fd934, msg=..., metaTypes=..., slotIdx=5) at /mnt/data/kde/source/qt-copy/src/dbus/qdbusintegrator.cpp:891 #25 0xb72cab97 in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /kde/install/qt/lib/libQtDBus.so.4 #26 0xb7f13cb0 in QObject::event (this=0x86fd934, e=0x8829998) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qobject.cpp:1107 #27 0xb6b8d80c in QApplicationPrivate::notify_helper (this=0x868a800, receiver=0x86fd934, e=0x8829998) at /mnt/data/kde/source/qt-copy/src/gui/kernel/qapplication.cpp:4056 #28 0xb6b9618e in QApplication::notify (this=0x86857e0, receiver=0x86fd934, e=0x8829998) at /mnt/data/kde/source/qt-copy/src/gui/kernel/qapplication.cpp:3603 #29 0xb74d6ed7 in KApplication::notify (this=0x86857e0, receiver=0x86fd934, event=0x8829998) at /kde/source/kdelibs/kdeui/kernel/kapplication.cpp:302 #30 0xb7f0486b in QCoreApplication::notifyInternal (this=0x86857e0, receiver=0x86fd934, event=0x8829998) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qcoreapplication.cpp:606 #31 0xb7f05193 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x85f5b10) at ../../include/QtCore/../../../../source/qt-copy/src/corelib/kernel/qcoreapplication.h:213 #32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x85f5b10) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1244 #33 0xb7f0532d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1140 #34 0xb7f2c30f in QCoreApplication::sendPostedEvents (s=0x868d720) at ../../include/QtCore/../../../../source/qt-copy/src/corelib/kernel/qcoreapplication.h:218 #35 postEventSourceDispatch (s=0x868d720) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:210 #36 0xb670b368 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #37 0xb670e8c3 in ?? () from /usr/lib/libglib-2.0.so.0 #38 0xb670ea48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #39 0xb7f2bf68 in QEventDispatcherGlib::processEvents (this=0x868b318, flags=...) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:327 #40 0xb6c1dcc5 in QGuiEventDispatcherGlib::processEvents (this=0x868b318, flags=...) at /mnt/data/kde/source/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:202 #41 0xb7f0300a in QEventLoop::processEvents (this=0xbf862930, flags=...) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qeventloop.cpp:149 #42 0xb7f031d2 in QEventLoop::exec (this=0xbf862930, flags=...) at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qeventloop.cpp:197 #43 0xb7f053f1 in QCoreApplication::exec () at /mnt/data/kde/source/qt-copy/src/corelib/kernel/qcoreapplication.cpp:888 #44 0xb6b8d687 in QApplication::exec () at /mnt/data/kde/source/qt-copy/src/gui/kernel/qapplication.cpp:3525 #45 0xb3f8d102 in kdemain (argc=5, argv=0x864c3c0) at /kde/source/kdemultimedia/kmix/main.cpp:71 #46 0x0804eb00 in launch (argc=5, _name=0x864b844 "/kde/install/kde/bin/kmix", args=0x864b877 "\1", cwd=0x0, envc=1, envs=0x864b888 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x864b88c "zota;1251580944;913501;4479_TIME23800643") at /kde/source/kdelibs/kinit/kinit.cpp:705 #47 0x0804f26f in handle_launcher_request (sock=8, who=0x8052a30 "launcher") at /kde/source/kdelibs/kinit/kinit.cpp:1197 #48 0x0804fbcd in handle_requests (waitForPid=0) at /kde/source/kdelibs/kinit/kinit.cpp:1390 #49 0x080505ea in main (argc=4, argv=0xbf8630e4, envp=0xbf8630f8) at /kde/source/kdelibs/kinit/kinit.cpp:1825 Reported using DrKonqi
I can confirm this bug in KDE 4.4.0 in Arch linux. This bug is really annoying and has been in KDE for very long time. PLEASE FIX IT!
Fixed in KDE4.4.1 *** This bug has been marked as a duplicate of bug 212944 ***