Application: muon-installer (1.4.1)
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-17-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
closing the app while it was updating. caused segmentation fault

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb5fa749780 (LWP 2061))]

Thread 2 (Thread 0x7fb5e3c8d700 (LWP 2063)):
#0  0x00007fb5f7414303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fb5f16ccd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb5f16ccea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb5f8840c16 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fb5f88112bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fb5f8811548 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fb5f8712b10 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fb5f87f19af in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fb5f8715aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fb5f1d8be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fb5f741fcbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb5fa749780 (LWP 2061)):
[KCrash Handler]
#5  0x00007fb5f9c25701 in QApt::Backend::toInstallCount() const () from /usr/lib/libqapt.so.1
#6  0x00007fb5f9c258d6 in QApt::Backend::areChangesMarked() const () from /usr/lib/libqapt.so.1
#7  0x00007fb5fa32c6d9 in MuonMainWindow::queryExit() () from /usr/lib/libmuonprivate.so.1
#8  0x00007fb5f930800c in KMainWindow::closeEvent(QCloseEvent*) () from /usr/lib/libkdeui.so.5
#9  0x00007fb5f7c09c02 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#10 0x00007fb5f7fd21cb in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#11 0x00007fb5f9341778 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#12 0x00007fb5f7bb9e9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007fb5f7bbe30a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007fb5f92501d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007fb5f881256e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007fb5f7c036b1 in QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007fb5f7c3900f in QApplication::x11ClientMessage(QWidget*, _XEvent*, bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007fb5f7c3746c in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007fb5f7c5efa2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#20 0x00007fb5f16ccab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fb5f16ccde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fb5f16ccea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fb5f8840bf6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007fb5f7c5ec1e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007fb5f881689f in QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007fb5f9c328b3 in ?? () from /usr/lib/libqapt.so.1
#27 0x00007fb5f48bda50 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
#28 0x00007fb5f490b608 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#29 0x00007fb5f490e409 in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#30 0x00007fb5f49050c1 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#31 0x00007fb5f490545c in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#32 0x00007fb5f9c327c8 in QApt::Cache::open() () from /usr/lib/libqapt.so.1
#33 0x00007fb5f9c2c441 in QApt::Backend::reloadCache() () from /usr/lib/libqapt.so.1
#34 0x00007fb5fa322e98 in ApplicationBackend::reload() () from /usr/lib/libmuonprivate.so.1
#35 0x000000000041f91f in _start ()

Possible duplicates by query: bug 309343.

Reported using DrKonqi