Bug 327588 - Kontact crashes after resume
Summary: Kontact crashes after resume
Status: RESOLVED UNMAINTAINED
Alias: None
Product: nepomuk
Classification: Miscellaneous
Component: libnepomukcore (show other bugs)
Version: 4.11.3
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: Nepomuk Bugs Coordination
URL:
Keywords: drkonqi
: 325108 326899 328680 330569 331621 (view as bug list)
Depends on:
Blocks:
 
Reported: 2013-11-14 06:27 UTC by hynek
Modified: 2015-01-23 16:23 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description hynek 2013-11-14 06:27:55 UTC
Application: kontact (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
Operating System: Linux 3.11.7-200.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
- What I was doing when the application crashed:
Resumed computer from sleep.

Nothing else. This text is to fulfil minimum length requirement for Crash Reporting Assistant.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
185	62:	movl	(%rsp), %edi
[Current thread is 1 (Thread 0x7f3d500598c0 (LWP 3190))]

Thread 7 (Thread 0x7f3d433bb700 (LWP 3561)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000038460cde2d in WTF::TCMalloc_PageHeap::scavengerThread (this=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:2571
#2  0x00000038460cde69 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:1767
#3  0x00000030b9c07c53 in start_thread (arg=0x7f3d433bb700) at pthread_create.c:308
#4  0x00000030b94f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f3d028a7700 (LWP 3640)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003845e0e5bd in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7f3d42b25398) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#2  0x00000038460fd686 in WTF::wtfThreadEntryPoint (param=0x1d0af80) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#3  0x00000030b9c07c53 in start_thread (arg=0x7f3d028a7700) at pthread_create.c:308
#4  0x00000030b94f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f3ceffff700 (LWP 3947)):
[KCrash Handler]
#6  tcpses_is_read_ready (ses=0x7f3ce801be60, to=to@entry=0x7f3ce800b7a0) at Dksestcp.c:1024
#7  0x00007f3cf492ac05 in service_read (ses=ses@entry=0x7f3ce800b700, buffer=0x7f3ce800be30 "\240\260", req_bytes=req_bytes@entry=32768, need_all=need_all@entry=0) at Dkses2.c:372
#8  0x00007f3cf492ae1a in session_buffered_read (ses=0x7f3ce800b700, buffer=buffer@entry=0x7f3cefffe5ff "", req_bytes=req_bytes@entry=1) at Dkses2.c:515
#9  0x00007f3cf492aeb3 in session_buffered_read_char (ses=ses@entry=0x7f3ce800b700) at Dkses2.c:582
#10 0x00007f3cf4928ee0 in scan_session_boxing (session=session@entry=0x7f3ce800b700) at Dkmarshal.c:769
#11 0x00007f3cf4929109 in read_object (session=session@entry=0x7f3ce800b700) at Dkmarshal.c:296
#12 0x00007f3cf4933680 in read_service_request_1t (ses=0x7f3ce800b700) at Dkernel.c:2277
#13 0x00007f3cf49342e8 in PrpcFutureNextResult1T (future=0x7f3ce800a8c0) at Dkernel.c:4252
#14 PrpcFutureNextResult (future=0x7f3ce800a8c0) at Dkernel.c:4084
#15 0x00007f3cf49005ad in stmt_process_result (stmt=stmt@entry=0x7f3ce800a970, needs_evl=needs_evl@entry=1) at ../../libsrc/Wi/CLIuti.c:719
#16 0x00007f3cf4904625 in virtodbc__SQLExecDirect (hstmt=0x7f3ce800a970, szSqlStr=<optimized out>, cbSqlStr=<optimized out>) at ../../libsrc/Wi/CLIsql1.c:1530
#17 0x00007f3cf546f244 in SQLExecDirect_Internal (hstmt=hstmt@entry=0x7f3ce800b0b0, szSqlStr=szSqlStr@entry=0x7f3ce800acb8, cbSqlStr=cbSqlStr@entry=249, waMode=waMode@entry=65 'A') at execute.c:549
#18 0x00007f3cf546f574 in SQLExecDirect (hstmt=0x7f3ce800b0b0, szSqlStr=0x7f3ce800acb8 "sparql DEFINE input:inference <nepomukinference> select distinct ?r ?o where { { ?r <http://www.semanticdesktop.org/ontologies/2007/01/19/nie#url> <akonadi:?item=-1> . FILTER(?r!=<akonadi:?item=-1>) ."..., cbSqlStr=249) at execute.c:631
#19 0x00007f3cf56c6152 in Soprano::ODBC::Connection::execute (this=this@entry=0x7f3ce800b350, request=...) at /usr/src/debug/soprano-2.9.3/backends/virtuoso/odbcconnection.cpp:112
#20 0x00007f3cf56c6480 in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7f3ce800b350, request=...) at /usr/src/debug/soprano-2.9.3/backends/virtuoso/odbcconnection.cpp:89
#21 0x00007f3cf56b79ae in Soprano::VirtuosoModelPrivate::sqlQuery (this=this@entry=0x21e7790, query=...) at /usr/src/debug/soprano-2.9.3/backends/virtuoso/virtuosomodel.cpp:113
#22 0x00007f3cf56b7b01 in Soprano::VirtuosoModelPrivate::sparqlQuery (this=0x21e7790, query=...) at /usr/src/debug/soprano-2.9.3/backends/virtuoso/virtuosomodel.cpp:133
#23 0x00007f3cf56b7cc8 in Soprano::VirtuosoModel::executeQuery (this=this@entry=0x21ead90, query=..., language=language@entry=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at /usr/src/debug/soprano-2.9.3/backends/virtuoso/virtuosomodel.cpp:469
#24 0x00007f3d513e33c3 in Nepomuk2::MainModel::executeQuery (this=0x21e2920, query=..., language=<optimized out>, userQueryLanguage=...) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/nepomukmainmodel.cpp:191
#25 0x00007f3d513d9978 in Nepomuk2::ResourceData::determineUri (this=this@entry=0x7f3ce8002780) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/resourcedata.cpp:638
#26 0x00007f3d513e43f0 in Nepomuk2::Resource::determineFinalResourceData (this=0x7f3cefffec90) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/resource.cpp:760
#27 0x00007f3d513e4e50 in Nepomuk2::Resource::setWatchEnabled (this=this@entry=0x7f3cefffec90, status=status@entry=false) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/resource.cpp:727
#28 0x00007f3cf845e37e in MessageCore::NepomukResourceRetrieverRunnable::run (this=0x2429790) at /usr/src/debug/kdepim-4.11.3/messagecore/nepomukutil/asyncnepomukresourceretriever.cpp:48
#29 0x000000382fe6e83e in QThreadPoolThread::run (this=0x2429890) at concurrent/qthreadpool.cpp:107
#30 0x000000382fe7ad0f in QThreadPrivate::start (arg=0x2429890) at thread/qthread_unix.cpp:338
#31 0x00000030b9c07c53 in start_thread (arg=0x7f3ceffff700) at pthread_create.c:308
#32 0x00000030b94f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f3ce799a700 (LWP 3956)):
#0  0x00000030b94eb7fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000030bcc480f4 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#2  0x00000030bcc481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x000000382ffa7166 in QEventDispatcherGlib::processEvents (this=0x7f3ce00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x000000382ff78ecf in QEventLoop::processEvents (this=this@entry=0x7f3ce7999d20, flags=...) at kernel/qeventloop.cpp:149
#5  0x000000382ff791c5 in QEventLoop::exec (this=this@entry=0x7f3ce7999d20, flags=...) at kernel/qeventloop.cpp:204
#6  0x000000382fe7866f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x000000382fe7ad0f in QThreadPrivate::start (arg=0x1eba750) at thread/qthread_unix.cpp:338
#8  0x00000030b9c07c53 in start_thread (arg=0x7f3ce799a700) at pthread_create.c:308
#9  0x00000030b94f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f3cdeb93700 (LWP 5410)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000038419860bb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3841c83f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000038419860f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00000030b9c07c53 in start_thread (arg=0x7f3cdeb93700) at pthread_create.c:308
#4  0x00000030b94f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f3ce6b1b700 (LWP 5420)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000000382fe797e3 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x7f3ce8003c80) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x7f3ce8003c80, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x000000382fe75ddd in QMutex::lock (this=this@entry=0x7f3ce80027c0) at thread/qmutex.cpp:164
#4  0x00007f3d513d58b8 in lockInline (this=0x7f3ce80027c0) at /usr/include/QtCore/qmutex.h:188
#5  QMutexLocker (m=0x7f3ce80027c0, this=<synthetic pointer>) at /usr/include/QtCore/qmutex.h:109
#6  Nepomuk2::ResourceData::uri (this=0x7f3ce8002780) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/resourcedata.cpp:123
#7  0x00007f3d513e43cc in Nepomuk2::Resource::determineFinalResourceData (this=0x7f3ce6b1ac90) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/resource.cpp:753
#8  0x00007f3d513e4e50 in Nepomuk2::Resource::setWatchEnabled (this=this@entry=0x7f3ce6b1ac90, status=status@entry=false) at /usr/src/debug/nepomuk-core-4.11.3/libnepomukcore/resource/resource.cpp:727
#9  0x00007f3cf845e37e in MessageCore::NepomukResourceRetrieverRunnable::run (this=0x4004190) at /usr/src/debug/kdepim-4.11.3/messagecore/nepomukutil/asyncnepomukresourceretriever.cpp:48
#10 0x000000382fe6e83e in QThreadPoolThread::run (this=0x2b93090) at concurrent/qthreadpool.cpp:107
#11 0x000000382fe7ad0f in QThreadPrivate::start (arg=0x2b93090) at thread/qthread_unix.cpp:338
#12 0x00000030b9c07c53 in start_thread (arg=0x7f3ce6b1b700) at pthread_create.c:308
#13 0x00000030b94f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f3d500598c0 (LWP 3190)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000382fe7b1e6 in wait (time=18446744073709551615, this=0x2b96190) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2b96160, mutex=mutex@entry=0x2b96138, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000382fe6e252 in QThreadPoolPrivate::waitForDone (this=0x2b960b0, msecs=msecs@entry=-1) at concurrent/qthreadpool.cpp:298
#4  0x000000382fe6f5f5 in QThreadPool::~QThreadPool (this=0x2c09ff8, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007f3cf845d1c9 in ~AsyncNepomukResourceRetrieverPrivate (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.11.3/messagecore/nepomukutil/asyncnepomukresourceretriever.cpp:61
#6  MessageCore::AsyncNepomukResourceRetriever::~AsyncNepomukResourceRetriever (this=0x2b94f30, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.11.3/messagecore/nepomukutil/asyncnepomukresourceretriever.cpp:131
#7  0x00007f3cf7e69d2a in ~CallbackNepomukResourceRetriever (this=0x2b94f30, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.11.3/messagelist/core/callbacknepomukresourceretriever.h:32
#8  MessageList::CallbackNepomukResourceRetriever::~CallbackNepomukResourceRetriever (this=0x2b94f30, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.11.3/messagelist/core/callbacknepomukresourceretriever.h:32
#9  0x00000030b9439279 in __run_exit_handlers (status=1, listp=0x30b97ba6e8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:77
#10 0x00000030b94392c5 in __GI_exit (status=<optimized out>) at exit.c:99
#11 0x0000003832c2ec68 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772
#12 0x00007f3d53131a50 in KApplication::xioErrhandler (this=0x7fff71588220, dpy=0x1be1220) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:419
#13 0x000000382ca43cce in _XIOError (dpy=dpy@entry=0x1be1220) at XlibInt.c:1498
#14 0x000000382ca41e25 in _XReply (dpy=dpy@entry=0x1be1220, rep=rep@entry=0x7fff71587170, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:708
#15 0x000000382ca3d76d in XSync (dpy=0x1be1220, discard=0) at Sync.c:44
#16 0x0000003832db5f55 in QRasterWindowSurface::syncX (this=0x1dc6e30) at painting/qwindowsurface_raster.cpp:134
#17 0x0000003832db6235 in QRasterWindowSurface::beginPaint (this=0x1dc6e30, rgn=...) at painting/qwindowsurface_raster.cpp:143
#18 0x0000003832dcfa89 in beginPaint (toCleanIsInTopLevelCoordinates=true, returnInfo=0x7fff71587270, windowSurface=0x1dc6e30, widget=<optimized out>, toClean=..., this=0x1d43340) at painting/qbackingstore.cpp:379
#19 QWidgetBackingStore::sync (this=0x1d43340) at painting/qbackingstore.cpp:1304
#20 0x0000003832c07410 in QWidgetPrivate::syncBackingStore (this=0x1d3cf60) at kernel/qwidget.cpp:1894
#21 0x0000003832c17482 in QWidget::event (this=this@entry=0x1d5e840, event=event@entry=0x7fff71587960) at kernel/qwidget.cpp:8680
#22 0x0000003832fcc733 in QMainWindow::event (this=this@entry=0x1d5e840, event=event@entry=0x7fff71587960) at widgets/qmainwindow.cpp:1478
#23 0x00007f3d531e7af1 in KMainWindow::event (this=this@entry=0x1d5e840, ev=ev@entry=0x7fff71587960) at /usr/src/debug/kdelibs-4.11.3/kdeui/widgets/kmainwindow.cpp:1084
#24 0x00007f3d5321f4b9 in KXmlGuiWindow::event (this=0x1d5e840, ev=0x7fff71587960) at /usr/src/debug/kdelibs-4.11.3/kdeui/xmlgui/kxmlguiwindow.cpp:126
#25 0x0000003832bc84dc in QApplicationPrivate::notify_helper (this=0x1bde3f0, receiver=0x1d5e840, e=0x7fff71587960) at kernel/qapplication.cpp:4562
#26 0x0000003832bceaa0 in QApplication::notify (this=this@entry=0x7fff71588220, receiver=receiver@entry=0x1d5e840, e=e@entry=0x7fff71587960) at kernel/qapplication.cpp:4348
#27 0x00007f3d53132e9a in KApplication::notify (this=0x7fff71588220, receiver=0x1d5e840, event=0x7fff71587960) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#28 0x000000382ff7a26d in QCoreApplication::notifyInternal (this=0x7fff71588220, receiver=receiver@entry=0x1d5e840, event=event@entry=0x7fff71587960) at kernel/qcoreapplication.cpp:949
#29 0x0000003832dd1c28 in sendEvent (event=0x7fff71587960, receiver=0x1d5e840) at ../../src/corelib/kernel/qcoreapplication.h:231
#30 sendUpdateRequest (updateImmediately=true, widget=0x1d5e840) at painting/qbackingstore.cpp:534
#31 QWidgetBackingStore::markDirty (this=0x1d43340, rect=..., widget=<optimized out>, updateImmediately=<optimized out>, invalidateBuffer=<optimized out>) at painting/qbackingstore.cpp:710
#32 0x0000003832c07a55 in QWidget::repaint (this=0x1eeb370, rect=...) at kernel/qwidget.cpp:10484
#33 0x0000003832c07a93 in QWidget::repaint (this=<optimized out>) at kernel/qwidget.cpp:10434
#34 0x0000003832ffc563 in QProgressBar::setRange (this=<optimized out>, minimum=<optimized out>, maximum=maximum@entry=0) at widgets/qprogressbar.cpp:350
#35 0x0000003832ffc5b6 in QProgressBar::setMaximum (this=<optimized out>, maximum=maximum@entry=0) at widgets/qprogressbar.cpp:293
#36 0x00007f3d50f09708 in KPIM::StatusbarProgressWidget::slotShowItemDelayed (this=0x1eac780) at /usr/src/debug/kdepim-4.11.3/libkdepim/progresswidget/statusbarprogresswidget.cpp:205
#37 0x000000382ff8df78 in QMetaObject::activate (sender=0x1ed0f00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#38 0x000000382ff92141 in QObject::event (this=0x1ed0f00, e=<optimized out>) at kernel/qobject.cpp:1156
#39 0x0000003832bc84dc in QApplicationPrivate::notify_helper (this=0x1bde3f0, receiver=0x1ed0f00, e=0x7fff71587ea0) at kernel/qapplication.cpp:4562
#40 0x0000003832bceaa0 in QApplication::notify (this=this@entry=0x7fff71588220, receiver=receiver@entry=0x1ed0f00, e=e@entry=0x7fff71587ea0) at kernel/qapplication.cpp:4348
#41 0x00007f3d53132e9a in KApplication::notify (this=0x7fff71588220, receiver=0x1ed0f00, event=0x7fff71587ea0) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#42 0x000000382ff7a26d in QCoreApplication::notifyInternal (this=0x7fff71588220, receiver=0x1ed0f00, event=0x7fff71587ea0) at kernel/qcoreapplication.cpp:949
#43 0x000000382ffa9c13 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#44 QTimerInfoList::activateTimers (this=0x1bdf500) at kernel/qeventdispatcher_unix.cpp:621
#45 0x000000382ffa6f11 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#46 0x00000030bcc47e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#47 0x00000030bcc48158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#48 0x00000030bcc481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#49 0x000000382ffa7166 in QEventDispatcherGlib::processEvents (this=0x1b9dee0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#50 0x0000003832c64fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#51 0x000000382ff78ecf in QEventLoop::processEvents (this=this@entry=0x7fff71588120, flags=...) at kernel/qeventloop.cpp:149
#52 0x000000382ff791c5 in QEventLoop::exec (this=this@entry=0x7fff71588120, flags=...) at kernel/qeventloop.cpp:204
#53 0x000000382ff7e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#54 0x0000003832bc6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#55 0x0000000000403760 in main (argc=3, argv=0x7fff71588368) at /usr/src/debug/kdepim-4.11.3/kontact/src/main.cpp:219

Reported using DrKonqi
Comment 1 Jekyll Wu 2014-01-20 13:08:20 UTC
*** Bug 326899 has been marked as a duplicate of this bug. ***
Comment 2 Jekyll Wu 2014-01-20 13:08:21 UTC
*** Bug 328680 has been marked as a duplicate of this bug. ***
Comment 3 Jekyll Wu 2014-01-20 13:08:30 UTC
*** Bug 325108 has been marked as a duplicate of this bug. ***
Comment 4 Jekyll Wu 2014-01-30 14:09:15 UTC
*** Bug 330569 has been marked as a duplicate of this bug. ***
Comment 5 Jekyll Wu 2014-03-01 02:48:20 UTC
*** Bug 331621 has been marked as a duplicate of this bug. ***
Comment 6 Vishesh Handa 2015-01-23 16:23:04 UTC
Thank you for taking the time to file a bug report.

The Nepomuk project is no longer included in the KDE Software Compilation. With Plasma 5, we have replaced most of the underlying technology with Baloo and other components. Hopefully this will have addressed your concern.

We encourage you to try out Plasma 5 (+Baloo) and let us know if your problem persists.