Bug 314287

Summary: Crash while removing unwanted repositories
Product: [Applications] Discover Reporter: Tim Richardson <tim>
Component: Updates (interactive)Assignee: Jonathan Thomas <echidnaman>
Status: RESOLVED DUPLICATE    
Severity: crash CC: xejakig884
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Tim Richardson 2013-02-02 09:03:46 UTC 
Application: muon-updater (1.9.80)
KDE Platform Version: 4.9.98
Qt Version: 4.8.4
Operating System: Linux 3.8.0-3-generic x86_64
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I was removing unwanted repositories from configure software sources.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdac56587c0 (LWP 3677))]

Thread 3 (Thread 0x7fdab0b07700 (LWP 3680)):
#0  0x00007fdabe80d075 in __GI___pthread_mutex_lock (mutex=0x7fdaac000a60) at pthread_mutex_lock.c:95
#1  0x00007fdabe377b31 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdabe338113 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdabe33879e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdabe3389a4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdac2b690b6 in QEventDispatcherGlib::processEvents (this=0x7fdaac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fdac2b393ff in QEventLoop::processEvents (this=this@entry=0x7fdab0b06d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fdac2b39688 in QEventLoop::exec (this=0x7fdab0b06d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fdac2a3ac00 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007fdac2b19b2f in QInotifyFileSystemWatcherEngine::run (this=0x184e300) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fdac2a3dbdc in QThreadPrivate::start (arg=0x184e300) at thread/qthread_unix.cpp:338
#11 0x00007fdabe80af8f in start_thread (arg=0x7fdab0b07700) at pthread_create.c:311
#12 0x00007fdac23f0ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fdaa3370700 (LWP 3698)):
#0  0x00007fdac23e439d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdabe33887c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdabe3389a4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdac2b690b6 in QEventDispatcherGlib::processEvents (this=0x7fda940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fdac2b393ff in QEventLoop::processEvents (this=this@entry=0x7fdaa336fd90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdac2b39688 in QEventLoop::exec (this=0x7fdaa336fd90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdac2a3ac00 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007fdac2b19b2f in QInotifyFileSystemWatcherEngine::run (this=0x293ea90) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fdac2a3dbdc in QThreadPrivate::start (arg=0x293ea90) at thread/qthread_unix.cpp:338
#9  0x00007fdabe80af8f in start_thread (arg=0x7fdaa3370700) at pthread_create.c:311
#10 0x00007fdac23f0ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fdac56587c0 (LWP 3677)):
[KCrash Handler]
#6  FindPkg (Name=..., this=<optimized out>) at /usr/include/apt-pkg/depcache.h:348
#7  QApt::Backend::package (this=this@entry=0x17344c0, name=...) at /build/buildd/qapt-1.9.80/src/backend.cpp:339
#8  0x00007fdac465e083 in QApt::Backend::package (this=0x17344c0, name=...) at /build/buildd/qapt-1.9.80/src/backend.cpp:332
#9  0x00007fdab146aa4f in Application::package (this=0x7fda9ce7b170) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/Application.cpp:131
#10 0x00007fdab146b2b9 in Application::state (this=<optimized out>) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/Application.cpp:474
#11 0x00000000004163a7 in UpdateItem::checked (this=<optimized out>) at /build/buildd/muon-1.9.80/updater/UpdateModel/UpdateItem.cpp:194
#12 0x0000000000417368 in UpdateModel::data (this=<optimized out>, index=..., role=<optimized out>) at /build/buildd/muon-1.9.80/updater/UpdateModel/UpdateModel.cpp:84
#13 0x00007fdac3ace939 in data (arole=10, this=0x7fff34a4df00) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:402
#14 QStyledItemDelegate::initStyleOption (this=0x1854440, option=0x7fff34a4dcc0, index=...) at itemviews/qstyleditemdelegate.cpp:339
#15 0x00007fdac3acf465 in QStyledItemDelegate::paint (this=0x1854440, painter=0x7fff34a4e250, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:425
#16 0x00007fdac3a6d273 in QTreeView::drawRow (this=0x1813900, painter=0x7fff34a4e250, option=..., index=...) at itemviews/qtreeview.cpp:1694
#17 0x00007fdac3a71b5f in QTreeView::drawTree (this=this@entry=0x1813900, painter=painter@entry=0x7fff34a4e250, region=...) at itemviews/qtreeview.cpp:1447
#18 0x00007fdac3a7236c in QTreeView::paintEvent (this=0x1813900, event=0x7fff34a4eec0) at itemviews/qtreeview.cpp:1275
#19 0x00007fdac3572a6e in QWidget::event (this=0x1813900, event=0x7fff34a4eec0) at kernel/qwidget.cpp:8532
#20 0x00007fdac3922536 in QFrame::event (this=0x1813900, e=0x7fff34a4eec0) at widgets/qframe.cpp:557
#21 0x00007fdac3a2e1eb in QAbstractItemView::viewportEvent (this=0x1813900, event=0x7fff34a4eec0) at itemviews/qabstractitemview.cpp:1644
#22 0x00007fdac3a72a81 in QTreeView::viewportEvent (this=0x1813900, event=0x7fff34a4eec0) at itemviews/qtreeview.cpp:1257
#23 0x00007fdac2b3a816 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x17ee520, event=0x7fff34a4eec0) at kernel/qcoreapplication.cpp:1056
#24 0x00007fdac3522f8c in QApplicationPrivate::notify_helper (this=this@entry=0x15f6e50, receiver=receiver@entry=0x17ee520, e=e@entry=0x7fff34a4eec0) at kernel/qapplication.cpp:4563
#25 0x00007fdac352742b in QApplication::notify (this=0x7fff34a52e10, receiver=0x17ee520, e=0x7fff34a4eec0) at kernel/qapplication.cpp:4428
#26 0x00007fdac422c7c6 in KApplication::notify (this=0x7fff34a52e10, receiver=0x17ee520, event=0x7fff34a4eec0) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fdac2b3a6ae in QCoreApplication::notifyInternal (this=0x7fff34a52e10, receiver=0x17ee520, event=0x7fff34a4eec0) at kernel/qcoreapplication.cpp:946
#28 0x00007fdac356e644 in sendSpontaneousEvent (event=0x7fff34a4eec0, receiver=0x17ee520) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#29 QWidgetPrivate::drawWidget (this=this@entry=0x17f03d0, pdev=pdev@entry=0x1a0bdb0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5598
#30 0x00007fdac356f13f in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x180b740, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=<optimized out>, index@entry=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5807
#31 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x180b740, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=3, index@entry=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5794
#32 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x180b740, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=6, index@entry=7, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5794
#33 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x180b740, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=7, index@entry=8, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5794
#34 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x180b740, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=8, index@entry=9, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5794
#35 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=0x180b740, pdev=0x1a0bdb0, siblings=..., index=9, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x19a9310) at kernel/qwidget.cpp:5794
#36 0x00007fdac356e1d5 in QWidgetPrivate::drawWidget (this=this@entry=0x180b740, pdev=pdev@entry=0x1a0bdb0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5651
#37 0x00007fdac356f13f in QWidgetPrivate::paintSiblingsRecursive (this=0x1833a50, pdev=0x1a0bdb0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x19a9310) at kernel/qwidget.cpp:5807
#38 0x00007fdac356e1d5 in QWidgetPrivate::drawWidget (this=this@entry=0x1833a50, pdev=pdev@entry=0x1a0bdb0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5651
#39 0x00007fdac356f13f in QWidgetPrivate::paintSiblingsRecursive (this=0x17f8bc0, pdev=0x1a0bdb0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x19a9310) at kernel/qwidget.cpp:5807
#40 0x00007fdac356e1d5 in QWidgetPrivate::drawWidget (this=this@entry=0x17f8bc0, pdev=pdev@entry=0x1a0bdb0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5651
#41 0x00007fdac356f13f in QWidgetPrivate::paintSiblingsRecursive (this=0x176f880, pdev=0x1a0bdb0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x19a9310) at kernel/qwidget.cpp:5807
#42 0x00007fdac356e1d5 in QWidgetPrivate::drawWidget (this=this@entry=0x176f880, pdev=pdev@entry=0x1a0bdb0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5651
#43 0x00007fdac356f13f in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x174d150, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=<optimized out>, index@entry=10, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5807
#44 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x174d150, pdev=pdev@entry=0x1a0bdb0, siblings=..., index=10, index@entry=17, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x19a9310) at kernel/qwidget.cpp:5794
#45 0x00007fdac356ef84 in QWidgetPrivate::paintSiblingsRecursive (this=0x174d150, pdev=0x1a0bdb0, siblings=..., index=17, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x19a9310) at kernel/qwidget.cpp:5794
#46 0x00007fdac356e1d5 in QWidgetPrivate::drawWidget (this=0x174d150, pdev=0x1a0bdb0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x19a9310) at kernel/qwidget.cpp:5651
#47 0x00007fdac373d1f8 in QWidgetBackingStore::sync (this=0x19a9310) at painting/qbackingstore.cpp:1373
#48 0x00007fdac3563910 in QWidgetPrivate::syncBackingStore (this=this@entry=0x174d150) at kernel/qwidget.cpp:1896
#49 0x00007fdac3572f14 in QWidget::event (this=0x174cf60, event=0x24096e0) at kernel/qwidget.cpp:8679
#50 0x00007fdac393bb9b in QMainWindow::event (this=0x174cf60, event=0x24096e0) at widgets/qmainwindow.cpp:1478
#51 0x00007fdac431e738 in KXmlGuiWindow::event (this=0x174cf60, ev=0x24096e0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#52 0x00007fdac3522fbc in QApplicationPrivate::notify_helper (this=this@entry=0x15f6e50, receiver=receiver@entry=0x174cf60, e=e@entry=0x24096e0) at kernel/qapplication.cpp:4567
#53 0x00007fdac352742b in QApplication::notify (this=0x7fff34a52e10, receiver=0x174cf60, e=0x24096e0) at kernel/qapplication.cpp:4428
#54 0x00007fdac422c7c6 in KApplication::notify (this=0x7fff34a52e10, receiver=0x174cf60, event=0x24096e0) at ../../kdeui/kernel/kapplication.cpp:311
#55 0x00007fdac2b3a6ae in QCoreApplication::notifyInternal (this=0x7fff34a52e10, receiver=receiver@entry=0x174cf60, event=event@entry=0x24096e0) at kernel/qcoreapplication.cpp:946
#56 0x00007fdac2b3e531 in sendEvent (event=0x24096e0, receiver=0x174cf60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x15c5780) at kernel/qcoreapplication.cpp:1570
#58 0x00007fdac2b68f03 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#59 postEventSourceDispatch (s=0x15f31f0) at kernel/qeventdispatcher_glib.cpp:279
#60 0x00007fdabe3385a5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fdabe3388e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007fdabe3389a4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007fdac2b69096 in QEventDispatcherGlib::processEvents (this=0x15c70e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#64 0x00007fdac35c7e0e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007fdac2b3e9df in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#66 0x00007fdac466b1d3 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-1.9.80/src/cache.cpp:34
#67 0x00007fdabffaabb0 in OpProgress::OverallProgress(unsigned long long, unsigned long long, unsigned long long, std::string const&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#68 0x00007fdabfffb10e in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#69 0x00007fdabfff2211 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#70 0x00007fdabfff25ac in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#71 0x00007fdac4664733 in QApt::Backend::reloadCache (this=0x17344c0) at /build/buildd/qapt-1.9.80/src/backend.cpp:174
#72 0x00007fdab1464950 in ApplicationBackend::reload (this=0x1788cb0) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:170
#73 0x00007fdab14632d5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /build/buildd/muon-1.9.80/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:89
#74 ApplicationBackend::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /build/buildd/muon-1.9.80/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:79
#75 0x00007fdac2b500af in QMetaObject::activate (sender=0x1989ff0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff34a52190) at kernel/qobject.cpp:3539
#76 0x00007fdac502e122 in QAptActions::sourcesEditorClosed (this=<optimized out>, _t1=false) at /build/buildd/muon-1.9.80/obj-x86_64-linux-gnu/libmuonapt/moc_QAptActions.cpp:175
#77 0x00007fdac2b500af in QMetaObject::activate (sender=0x1ef9d40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff34a522e0) at kernel/qobject.cpp:3539
#78 0x00007fdac2ad029f in QProcess::finished (this=this@entry=0x1ef9d40, _t1=1, _t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:156
#79 0x00007fdac2ad4397 in QProcessPrivate::_q_processDied (this=0x2d007c0) at io/qprocess.cpp:1068
#80 0x00007fdac2ad441e in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:92
#81 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:69
#82 0x00007fdac2b500af in QMetaObject::activate (sender=0x1d3f5c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff34a52490) at kernel/qobject.cpp:3539
#83 0x00007fdac2b9ad6e in QSocketNotifier::activated (this=<optimized out>, _t1=92) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#84 0x00007fdac2b57b0b in QSocketNotifier::event (this=0x1d3f5c0, e=0x7fff34a52ab0) at kernel/qsocketnotifier.cpp:317
#85 0x00007fdac3522fbc in QApplicationPrivate::notify_helper (this=this@entry=0x15f6e50, receiver=receiver@entry=0x1d3f5c0, e=e@entry=0x7fff34a52ab0) at kernel/qapplication.cpp:4567
#86 0x00007fdac352742b in QApplication::notify (this=0x7fff34a52e10, receiver=0x1d3f5c0, e=0x7fff34a52ab0) at kernel/qapplication.cpp:4428
#87 0x00007fdac422c7c6 in KApplication::notify (this=0x7fff34a52e10, receiver=0x1d3f5c0, event=0x7fff34a52ab0) at ../../kdeui/kernel/kapplication.cpp:311
#88 0x00007fdac2b3a6ae in QCoreApplication::notifyInternal (this=0x7fff34a52e10, receiver=0x1d3f5c0, event=0x7fff34a52ab0) at kernel/qcoreapplication.cpp:946
#89 0x00007fdac2b68898 in sendEvent (event=0x7fff34a52ab0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#90 socketNotifierSourceDispatch (source=0x15e7b40) at kernel/qeventdispatcher_glib.cpp:110
#91 0x00007fdabe3385a5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#92 0x00007fdabe3388e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#93 0x00007fdabe3389a4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#94 0x00007fdac2b690b6 in QEventDispatcherGlib::processEvents (this=0x15c70e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#95 0x00007fdac35c7e0e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#96 0x00007fdac2b393ff in QEventLoop::processEvents (this=this@entry=0x7fff34a52cf0, flags=...) at kernel/qeventloop.cpp:149
#97 0x00007fdac2b39688 in QEventLoop::exec (this=0x7fff34a52cf0, flags=...) at kernel/qeventloop.cpp:204
#98 0x00007fdac2b3e848 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#99 0x000000000040e4d7 in main (argc=5, argv=0x7fff34a52f48) at /build/buildd/muon-1.9.80/updater/main.cpp:56

Possible duplicates by query: bug 314112, bug 313866, bug 313485, bug 294539.

Reported using DrKonqi
Comment 1 xejakig884 2013-02-07 16:33:40 UTC 
Created attachment 76984 [details]
New crash information added by DrKonqi

muon-updater (1.9.80) on KDE Platform 4.10.00 using Qt 4.8.4

- What I was doing when the application crashed:

I was attempting to remove one of the Ubuntu repositories.

I realised that aptitude was open at the time and therefore expected muon to tell me that another package manager was active. No such warning was seen before muon crashed.

-- Backtrace (Reduced):
#6  FindPkg (Name=..., this=<optimized out>) at /usr/include/apt-pkg/depcache.h:348
#7  QApt::Backend::package (this=this@entry=0x171e190, name=...) at /build/buildd/qapt-1.9.80/src/backend.cpp:339
#8  0x00007fc54e0de083 in QApt::Backend::package (this=0x171e190, name=...) at /build/buildd/qapt-1.9.80/src/backend.cpp:332
#9  0x00007fc53aa6fa4f in Application::package (this=0x7fc5281672d0) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/Application.cpp:131
#10 0x00007fc53aa702b9 in Application::state (this=<optimized out>) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/Application.cpp:474
Comment 2 Jekyll Wu 2013-03-04 03:00:26 UTC 

*** This bug has been marked as a duplicate of bug 313485 ***