Bug 292397

Application: muon (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
i was trying to update and upgrade
- Unusual behavior I noticed:
1st my wifi which is working before stoped working after a restart the network manager not showing wifi ,
then my screen resolution got enlarged automaticly and on finding , i found that all the driver related to resolution is not there.

-- Backtrace:
Application: Muon Package Manager (muon), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb935743780 (LWP 2494))]

Thread 2 (Thread 0x7fb92102b700 (LWP 2495)):
#0  0x00007fb932e46773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb92e7c9f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb92e7ca429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb93428df3e in QEventDispatcherGlib::processEvents (this=0x244c0a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb934261cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb934261ef7 in QEventLoop::exec (this=0x7fb92102add0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fb93417927f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fb934244cbf in QInotifyFileSystemWatcherEngine::run (this=0x2946a70) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb93417bd05 in QThreadPrivate::start (arg=0x2946a70) at thread/qthread_unix.cpp:331
#9  0x00007fb92f297efc in start_thread (arg=0x7fb92102b700) at pthread_create.c:304
#10 0x00007fb932e5289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb935743780 (LWP 2494)):
[KCrash Handler]
#6  end (this=<optimized out>) at /usr/include/apt-pkg/cacheiterators.h:58
#7  QApt::PackagePrivate::initStaticState (this=0x2555da0, ver=<optimized out>, stateCache=...) at /build/buildd/qapt-1.2.1/src/package.cpp:142
#8  0x00007fb9350e6feb in QApt::Package::state (this=0x339e730) at /build/buildd/qapt-1.2.1/src/package.cpp:709
#9  0x00007fb9350db748 in QApt::Backend::currentCacheState (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/backend.cpp:690
#10 0x00007fb9350e15c9 in QApt::Backend::saveCacheState (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/backend.cpp:706
#11 0x000000000040d0a2 in MainWindow::markDistUpgrade (this=0x255e830) at /build/buildd/muon-1.2.1/muon/MainWindow.cpp:251
#12 0x000000000040da26 in MainWindow::qt_metacall (this=0x255e830, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff82d55330) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/muon/MainWindow.moc:118
#13 0x00007fb934275eba in QMetaObject::activate (sender=0x29266f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff82d55330) at kernel/qobject.cpp:3278
#14 0x00007fb93360cb62 in QAction::setEnabled (this=<optimized out>, b=160) at kernel/qaction.cpp:1125
#15 0x00007fff82d5532c in ?? ()
#16 0x00007fff82d55a50 in ?? ()
#17 0x00007fb93360cd4f in QAction::activate (this=<optimized out>, event=2195017968) at kernel/qaction.cpp:1263
#18 0x00007fb9339cb43a in size (this=0x7fff82d55390) at ../../include/QtCore/../../src/corelib/tools/qlist.h:94
#19 count (this=0x7fff82d55390) at ../../include/QtCore/../../src/corelib/tools/qlist.h:267
#20 queryCheckedButton (this=0x295dd10) at widgets/qabstractbutton.cpp:346
#21 QAbstractButtonPrivate::queryCheckedButton (this=0x295dd10) at widgets/qabstractbutton.cpp:337
#22 0x00007fff82d55a50 in ?? ()
#23 0x0000000002945e60 in ?? ()
#24 0x00007fb933a882da in ?? () at .moc/release-shared/moc_qtoolbutton.cpp:93 from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x000000000295dd10 in ?? ()
#26 0x00007fb933663c9a in QWidget::event (this=0x295dd10, event=0x7fb9339cb6ec) at kernel/qwidget.cpp:8441
#27 0x00007fb933613424 in notify_helper (e=0x7fff82d55a50, receiver=0x295dd10, this=0x240bad0) at kernel/qapplication.cpp:4476
#28 QApplicationPrivate::notify_helper (this=0x240bad0, receiver=0x295dd10, e=0x7fff82d55a50) at kernel/qapplication.cpp:4458
#29 0x00007fb933618c6b in QApplication::notify (this=<optimized out>, receiver=0x295dd10, e=0x7fff82d55a50) at kernel/qapplication.cpp:4028
#30 0x00007fb934c98466 in KApplication::notify (this=0x7fff82d58810, receiver=0x295dd10, event=0x7fff82d55a50) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007fb934262afc in QCoreApplication::notifyInternal (this=0x7fff82d58810, receiver=0x295dd10, event=0x7fff82d55a50) at kernel/qcoreapplication.cpp:787
#32 0x00007fb9336143f2 in QApplicationPrivate::sendMouseEvent (receiver=0x295dd10, event=0x7fff82d55a50, alienWidget=0x295dd10, nativeWidget=0x2948ac0, buttonDown=0x295dd10, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#33 0x00007fb933693945 in QFlags (f=<synthetic pointer>, this=0x3) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2193
#34 QETWidget::translateMouseEvent (this=0x2948ac0, event=<optimized out>) at kernel/qapplication_x11.cpp:4561
#35 0x00007fb9336928be in operator+ (p2=<optimized out>, p1=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qpoint.h:154
#36 mapFromWS (p=<optimized out>, this=0x2968450) at kernel/qwidget_p.h:672
#37 QApplication::x11ProcessEvent (this=0x7fff82d58810, event=0x7fff82d56270) at kernel/qapplication_x11.cpp:3679
#38 0x00007fb9336bb412 in x11EventSourceDispatch (s=0x2406890, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#39 0x00007fb92e7c9a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fb92e7ca258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fb92e7ca429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fb93428ded6 in QEventDispatcherGlib::processEvents (this=0x23dfbb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007fb9336bb07e in QGuiEventDispatcherGlib::~QGuiEventDispatcherGlib (this=0x24, __in_chrg=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:195
#44 0x00007fff82d565f0 in ?? ()
#45 0x000000000331b6a0 in ?? ()
#46 0x00007fb93426692f in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:979
#47 0x00007fb9350e4cf3 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/cache.cpp:36
#48 0x00007fb931c0527b in pkgDepCache::Init(OpProgress*) () from /usr/lib/libapt-pkg.so.4.11
#49 0x00007fb931c2f1fd in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/libapt-pkg.so.4.11
#50 0x00007fb931c2f27a in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
#51 0x00007fb9350e4ab7 in QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/cache.cpp:85
#52 0x00007fb9350dfe22 in QApt::Backend::reloadCache (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/backend.cpp:184
#53 0x00007fb93534529d in PackageWidget::reload (this=0x254ed80) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:255
#54 0x000000000040e419 in ManagerWidget::reload (this=0x254ed80) at /build/buildd/muon-1.2.1/muon/ManagerWidget.cpp:61
#55 0x000000000040ba2f in MainWindow::reload (this=0x255e830) at /build/buildd/muon-1.2.1/muon/MainWindow.cpp:438
#56 0x000000000040b639 in MainWindow::revertChanges (this=0x255e830) at /build/buildd/muon-1.2.1/muon/MainWindow.cpp:549
#57 0x000000000040db85 in MainWindow::qt_metacall (this=0x255e830, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff82d57490) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/muon/MainWindow.moc:132
#58 0x00007fb934275eba in QMetaObject::activate (sender=0x2926020, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff82d57490) at kernel/qobject.cpp:3278
#59 0x00007fb93360cb62 in QAction::setEnabled (this=<optimized out>, b=208) at kernel/qaction.cpp:1125
#60 0x00007fff82d5748c in ?? ()
#61 0x00007fff82d57bb0 in ?? ()
#62 0x00007fb93360cd4f in QAction::activate (this=<optimized out>, event=2195017968) at kernel/qaction.cpp:1263
#63 0x00007fb9339cb43a in size (this=0x7fff82d574f0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:94
#64 count (this=0x7fff82d574f0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:267
#65 queryCheckedButton (this=0x2960840) at widgets/qabstractbutton.cpp:346
#66 QAbstractButtonPrivate::queryCheckedButton (this=0x2960840) at widgets/qabstractbutton.cpp:337
#67 0x00007fff82d57bb0 in ?? ()
#68 0x0000000002942420 in ?? ()
#69 0x00007fb933a882da in ?? () at .moc/release-shared/moc_qtoolbutton.cpp:93 from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#70 0x0000000002960840 in ?? ()
#71 0x00007fb933663c9a in QWidget::event (this=0x2960840, event=0x7fb9339cb6ec) at kernel/qwidget.cpp:8441
#72 0x00007fb933613424 in notify_helper (e=0x7fff82d57bb0, receiver=0x2960840, this=0x240bad0) at kernel/qapplication.cpp:4476
#73 QApplicationPrivate::notify_helper (this=0x240bad0, receiver=0x2960840, e=0x7fff82d57bb0) at kernel/qapplication.cpp:4458
#74 0x00007fb933618c6b in QApplication::notify (this=<optimized out>, receiver=0x2960840, e=0x7fff82d57bb0) at kernel/qapplication.cpp:4028
#75 0x00007fb934c98466 in KApplication::notify (this=0x7fff82d58810, receiver=0x2960840, event=0x7fff82d57bb0) at ../../kdeui/kernel/kapplication.cpp:311
#76 0x00007fb934262afc in QCoreApplication::notifyInternal (this=0x7fff82d58810, receiver=0x2960840, event=0x7fff82d57bb0) at kernel/qcoreapplication.cpp:787
#77 0x00007fb9336143f2 in QApplicationPrivate::sendMouseEvent (receiver=0x2960840, event=0x7fff82d57bb0, alienWidget=0x2960840, nativeWidget=0x2948ac0, buttonDown=0x2960840, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#78 0x00007fb933693945 in QFlags (f=<synthetic pointer>, this=0x3) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2193
#79 QETWidget::translateMouseEvent (this=0x2948ac0, event=<optimized out>) at kernel/qapplication_x11.cpp:4561
#80 0x00007fb9336928be in operator+ (p2=<optimized out>, p1=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qpoint.h:154
#81 mapFromWS (p=<optimized out>, this=0x2968450) at kernel/qwidget_p.h:672
#82 QApplication::x11ProcessEvent (this=0x7fff82d58810, event=0x7fff82d583d0) at kernel/qapplication_x11.cpp:3679
#83 0x00007fb9336bb412 in x11EventSourceDispatch (s=0x2406890, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#84 0x00007fb92e7c9a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007fb92e7ca258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007fb92e7ca429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007fb93428ded6 in QEventDispatcherGlib::processEvents (this=0x23dfbb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#88 0x00007fb9336bb07e in QGuiEventDispatcherGlib::~QGuiEventDispatcherGlib (this=0x0, __in_chrg=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:195
#89 0x000000000297e9e0 in ?? ()
#90 0x00007fff82d58760 in ?? ()
#91 0x00007fb934261cf2 in QEventLoop::processEvents (this=<optimized out>, flags=) at kernel/qeventloop.cpp:149
#92 0x00007fb934261ef7 in QEventLoop::exec (this=0x7fff82d587a0, flags=...) at kernel/qeventloop.cpp:201
#93 0x00007fb934266789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#94 0x000000000040af4b in main (argc=5, argv=0x7fff82d58a58) at /build/buildd/muon-1.2.1/muon/main.cpp:56

Reported using DrKonqi