Application: kmail (1.13.6) KDE Platform Version: 4.6.2 (4.6.2) Qt Version: 4.7.2 Operating System: Linux 2.6.38-10-generic x86_64 Distribution: Ubuntu 11.04 -- Information about the crash: - What I was doing when the application crashed: I had recently updated to qt 4.7.2 and after rebooting kmail will launch but will not open the main window. Opening kmail via the message indicator produces a mostly blank window, with a single row tall tree view that I'm guessing is the list of email accounts and folders. Closing that (mostly) blank window triggers this crash. - Unusual behavior I noticed: I also noticed that kopete will launch but will not sign in to any accounts (jabber/gmail, AIM, msn). Any attempt to switch kopete to "online" status results in nothing (no error messages, no actions). The crash can be reproduced every time. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault [Current thread is 1 (Thread 0x7fd899dbf840 (LWP 10910))] Thread 3 (Thread 0x7fd87b4cf700 (LWP 10913)): #0 0x00007fd896d0ff03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fd88ec18104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd88ec189f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd885e49c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fd88ec3f3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fd8948ccd8c in start_thread (arg=0x7fd87b4cf700) at pthread_create.c:304 #6 0x00007fd896d1d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fd871237700 (LWP 10914)): #0 0x00007fd896d0ff03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fd88ec18104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd88ec18639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd89766d446 in QEventDispatcherGlib::processEvents (this=0xd5ff20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fd897641882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fd897641abc in QEventLoop::exec (this=0x7fd871236d10, flags=...) at kernel/qeventloop.cpp:201 #6 0x00007fd897558924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492 #7 0x00007fd897623c2f in QInotifyFileSystemWatcherEngine::run (this=0xe88100) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007fd89755b175 in QThreadPrivate::start (arg=0xe88100) at thread/qthread_unix.cpp:320 #9 0x00007fd8948ccd8c in start_thread (arg=0x7fd871237700) at pthread_create.c:304 #10 0x00007fd896d1d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fd899dbf840 (LWP 10910)): [KCrash Handler] #6 0x00007fd8980bcb76 in qobject_cast<QTreeModel*> (this=0x78db00, item=0x78d6b0, expand=false) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:366 #7 treeModel (this=0x78db00, item=0x78d6b0, expand=false) at ../../include/QtGui/private/../../../src/gui/itemviews/qtreewidget_p.h:222 #8 QTreeWidget::setItemExpanded (this=0x78db00, item=0x78d6b0, expand=false) at itemviews/qtreewidget.cpp:3140 #9 0x00007fd89876b9a1 in setExpanded (this=<value optimized out>, item=0x78d6b0) at /usr/include/qt4/QtGui/qtreewidget.h:409 #10 KMail::FolderView::slotFolderExpanded (this=<value optimized out>, item=0x78d6b0) at ../../kmail/folderview.cpp:2469 #11 0x00007fd8987749eb in KMail::FolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88acf0) at ./folderview.moc:234 #12 0x00007fd898778a60 in KMail::MainFolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88acf0) at ./mainfolderview.moc:70 #13 0x00007fd8976575f8 in QMetaObject::activate (sender=0xe099e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb88acf0) at kernel/qobject.cpp:3287 #14 0x00007fd8980bb7d2 in QTreeWidget::itemExpanded (this=<value optimized out>, _t1=0x78d6b0) at .moc/release-shared/moc_qtreewidget.cpp:242 #15 0x00007fd8980c3e43 in QTreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0x7fffcb88aeb0) at .moc/release-shared/moc_qtreewidget.cpp:155 #16 0x00007fd890fb7c80 in KPIM::TreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88aeb0) at moc_treewidget.cpp:74 #17 0x00007fd891028780 in KPIM::FolderTreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88aeb0) at ./foldertreewidget.moc:74 #18 0x00007fd898774980 in KMail::FolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88aeb0) at ./folderview.moc:200 #19 0x00007fd898778a60 in KMail::MainFolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88aeb0) at ./mainfolderview.moc:70 #20 0x00007fd8976575f8 in QMetaObject::activate (sender=0xe099e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb88aeb0) at kernel/qobject.cpp:3287 #21 0x00007fd898082c32 in QTreeView::expanded (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qtreeview.cpp:201 #22 0x00007fd89808beda in QTreeViewPrivate::expand (this=0xe0b450, item=6, emitSignal=true) at itemviews/qtreeview.cpp:2884 #23 0x00007fd89808d738 in QTreeView::expand (this=0xe099e0, index=...) at itemviews/qtreeview.cpp:758 #24 0x00007fd89808da7a in QTreeView::scrollTo (this=0xe099e0, index=..., hint=QAbstractItemView::EnsureVisible) at itemviews/qtreeview.cpp:1094 #25 0x00007fd898046ea2 in QAbstractItemView::currentChanged (this=0xe099e0, current=..., previous=...) at itemviews/qabstractitemview.cpp:3413 #26 0x00007fd898082ab1 in QTreeView::currentChanged (this=0xe099e0, current=..., previous=...) at itemviews/qtreeview.cpp:3710 #27 0x00007fd89804a483 in QAbstractItemView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=20, _a=0x7fffcb88b360) at .moc/release-shared/moc_qabstractitemview.cpp:238 #28 0x00007fd89808dee5 in QTreeView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88b360) at .moc/release-shared/moc_qtreeview.cpp:119 #29 0x00007fd8980c3c05 in QTreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88b360) at .moc/release-shared/moc_qtreewidget.cpp:129 #30 0x00007fd890fb7c80 in KPIM::TreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88b360) at moc_treewidget.cpp:74 #31 0x00007fd891028780 in KPIM::FolderTreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88b360) at ./foldertreewidget.moc:74 #32 0x00007fd898774980 in KMail::FolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88b360) at ./folderview.moc:200 #33 0x00007fd898778a60 in KMail::MainFolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88b360) at ./mainfolderview.moc:70 #34 0x00007fd8976575f8 in QMetaObject::activate (sender=0xe158c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb88b360) at kernel/qobject.cpp:3287 #35 0x00007fd898099b2a in QItemSelectionModel::currentChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:159 #36 0x00007fd898099c20 in QItemSelectionModel::setCurrentIndex (this=0xe158c0, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1169 #37 0x00007fd89804300e in QAbstractItemView::setCurrentIndex (this=0xe099e0, index=...) at itemviews/qabstractitemview.cpp:1016 #38 0x00007fd8980bc9af in QTreeWidget::setCurrentItem (this=<value optimized out>, item=<value optimized out>, column=0) at itemviews/qtreewidget.cpp:2814 #39 0x00007fd89877594d in KMail::FolderView::activateItemInternal (this=0xe099e0, fvi=0x78f280, keepSelection=false, notifyManager=true, middleButton=false) at ../../kmail/folderview.cpp:1009 #40 0x00007fd8987c1320 in KMFolder::qt_metacall (this=0xa0ff50, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0x7fffcb88b690) at ./kmfolder.moc:154 #41 0x00007fd8976575f8 in QMetaObject::activate (sender=0x969440, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb88b690) at kernel/qobject.cpp:3287 #42 0x00007fd890198faf in QIndicate::Indicator::display(QIndicate::Indicator*) () from /usr/lib/libindicate-qt.so.1 #43 0x00007fd890199000 in QIndicate::Indicator::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libindicate-qt.so.1 #44 0x00007fd89764af4b in QMetaMethod::invoke (this=0x7fffcb88b990, object=0x969440, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578 #45 0x00007fd89764bba8 in QMetaObject::invokeMethod (obj=0x969440, member=<value optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151 #46 0x00007fd890199713 in ?? () from /usr/lib/libindicate-qt.so.1 #47 0x00007fd88e4d281c in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #48 0x00007fd88e4e4019 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #49 0x00007fd88e4ed258 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #50 0x00007fd88e4ed41f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #51 0x00007fd8894c1670 in ?? () from /usr/lib/libindicate.so.5 #52 0x00007fd8894c0833 in ?? () from /usr/lib/libindicate.so.5 #53 0x00007fd885e3b350 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #54 0x00007fd88ec17bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #55 0x00007fd88ec183a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #56 0x00007fd88ec18639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #57 0x00007fd89766d3ef in QEventDispatcherGlib::processEvents (this=0x6d6310, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #58 0x00007fd897bda4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #59 0x00007fd897641882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #60 0x00007fd897641abc in QEventLoop::exec (this=0x7fffcb88c590, flags=...) at kernel/qeventloop.cpp:201 #61 0x00007fd8998607bd in KWallet::Wallet::openWallet (name=..., w=<value optimized out>, ot=KWallet::Wallet::Synchronous) at ../../kdeui/util/kwallet.cpp:304 #62 0x00007fd8988c7a4f in KMKernel::wallet (this=0x7fffcb88eb60) at ../../kmail/kmkernel.cpp:2497 #63 0x00007fd898850382 in KMail::NetworkAccount::readPassword (this=0xae5630) at ../../kmail/networkaccount.cpp:338 #64 0x00007fd8987fe70a in KMail::AccountManager::readPasswords (this=0xa05130) at ../../kmail/accountmanager.cpp:439 #65 0x00007fd89884ea8d in KMail::NetworkAccount::passwd (this=<value optimized out>) at ../../kmail/networkaccount.cpp:95 #66 0x00007fd898859ab0 in KMail::ImapAccountBase::makeConnection (this=0xae3f30) at ../../kmail/imapaccountbase.cpp:307 #67 0x00007fd898877983 in KMFolderImap::listDirectory (this=0xa0aa40) at ../../kmail/kmfolderimap.cpp:742 #68 0x00007fd89876b949 in KMail::FolderView::slotFolderExpanded (this=<value optimized out>, item=0x791020) at ../../kmail/folderview.cpp:2467 #69 0x00007fd8987749eb in KMail::FolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88cc80) at ./folderview.moc:234 #70 0x00007fd898778a60 in KMail::MainFolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88cc80) at ./mainfolderview.moc:70 #71 0x00007fd8976575f8 in QMetaObject::activate (sender=0xe099e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb88cc80) at kernel/qobject.cpp:3287 #72 0x00007fd8980bb7d2 in QTreeWidget::itemExpanded (this=<value optimized out>, _t1=0x791020) at .moc/release-shared/moc_qtreewidget.cpp:242 #73 0x00007fd8980c3e43 in QTreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0x7fffcb88ce40) at .moc/release-shared/moc_qtreewidget.cpp:155 #74 0x00007fd890fb7c80 in KPIM::TreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88ce40) at moc_treewidget.cpp:74 #75 0x00007fd891028780 in KPIM::FolderTreeWidget::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88ce40) at ./foldertreewidget.moc:74 #76 0x00007fd898774980 in KMail::FolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88ce40) at ./folderview.moc:200 #77 0x00007fd898778a60 in KMail::MainFolderView::qt_metacall (this=0xe099e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb88ce40) at ./mainfolderview.moc:70 #78 0x00007fd8976575f8 in QMetaObject::activate (sender=0xe099e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb88ce40) at kernel/qobject.cpp:3287 #79 0x00007fd898082c32 in QTreeView::expanded (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qtreeview.cpp:201 #80 0x00007fd89808d7b5 in QTreeView::expand (this=0xe099e0, index=...) at itemviews/qtreeview.cpp:752 #81 0x00007fd8980bcbcd in QTreeWidget::setItemExpanded (this=0xe099e0, item=0x791020, expand=true) at itemviews/qtreewidget.cpp:3141 #82 0x00007fd898773d79 in setExpanded (this=0xe099e0) at /usr/include/qt4/QtGui/qtreewidget.h:409 #83 KMail::FolderView::restoreItemStates (this=0xe099e0) at ../../kmail/folderview.cpp:389 #84 0x00007fd89877473f in KMail::FolderView::reload (this=0xe099e0, openFoldersForUpdate=false) at ../../kmail/folderview.cpp:671 #85 0x00007fd89898a245 in KMMainWidget::readConfig (this=0x7fd874012250) at ../../kmail/kmmainwidget.cpp:602 #86 0x00007fd898996245 in KMMainWidget::KMMainWidget (this=0x7fd874012250, parent=<value optimized out>, aGUIClient=0x7fd87400c010, actionCollection=<value optimized out>, config=...) at ../../kmail/kmmainwidget.cpp:241 #87 0x00007fd8987203f8 in KMMainWin::KMMainWin (this=0x7fd87400bfb0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../kmail/kmmainwin.cpp:41 #88 0x00007fd8988c91d7 in KMKernel::openReader (this=0x7fffcb88eb60, onlyCheck=false) at ../../kmail/kmkernel.cpp:422 #89 0x00007fd8988c9b10 in KMKernel::action (this=0x7fffcb88eb60, mailto=<value optimized out>, check=false, to=..., cc=..., bcc=..., subj=..., body=..., messageFile=..., attachURLs=..., customHeaders=...) at ../../kmail/kmkernel.cpp:1939 #90 0x00007fd8988cc2a4 in KMKernel::handleCommandLine (this=0x7fffcb88eb60, noArgsOpensReader=true) at ../../kmail/kmkernel.cpp:368 #91 0x00000000004024ba in KMailApplication::newInstance (this=0x7fffcb88ecd0) at ../../kmail/main.cpp:87 #92 0x00007fd8997e69a2 in KUniqueApplicationAdaptor::newInstance (this=0x85faf0, asn_id=<value optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:436 #93 0x00007fd8997e6a42 in KUniqueApplicationAdaptor::qt_metacall (this=0x85faf0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffcb88de30) at ./kuniqueapplication_p.moc:81 #94 0x00007fd8953d39fa in QDBusConnectionPrivate::deliverCall (this=0x756ea0, object=0x85faf0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:942 #95 0x00007fd8953d4b1a in QDBusConnectionPrivate::activateCall (this=0x756ea0, object=0x85faf0, flags=337, msg=...) at qdbusintegrator.cpp:845 #96 0x00007fd8953d533a in QDBusConnectionPrivate::activateObject (this=0x756ea0, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1410 #97 0x00007fd8953d5578 in QDBusActivateObjectEvent::placeMetaCall (this=0x7fd874015090) at qdbusintegrator.cpp:1524 #98 0x00007fd89765649a in QObject::event (this=0x7fffcb88ecd0, e=<value optimized out>) at kernel/qobject.cpp:1226 #99 0x00007fd897b32fb4 in QApplication::event (this=0x7fffcb88ecd0, e=0x7fd874015090) at kernel/qapplication.cpp:2503 #100 0x00007fd897b309f4 in QApplicationPrivate::notify_helper (this=0x7662c0, receiver=0x7fffcb88ecd0, e=0x7fd874015090) at kernel/qapplication.cpp:4462 #101 0x00007fd897b353ba in QApplication::notify (this=<value optimized out>, receiver=0x7fffcb88ecd0, e=0x7fd874015090) at kernel/qapplication.cpp:4341 #102 0x00007fd8997e0866 in KApplication::notify (this=0x7fffcb88ecd0, receiver=0x7fffcb88ecd0, event=0x7fd874015090) at ../../kdeui/kernel/kapplication.cpp:311 #103 0x00007fd89764249c in QCoreApplication::notifyInternal (this=0x7fffcb88ecd0, receiver=0x7fffcb88ecd0, event=0x7fd874015090) at kernel/qcoreapplication.cpp:731 #104 0x00007fd897645c25 in sendEvent (receiver=0x0, event_type=0, data=0x6d6b30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #105 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6d6b30) at kernel/qcoreapplication.cpp:1372 #106 0x00007fd89766d253 in sendPostedEvents (s=0x764d00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #107 postEventSourceDispatch (s=0x764d00) at kernel/qeventdispatcher_glib.cpp:277 #108 0x00007fd88ec17bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #109 0x00007fd88ec183a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #110 0x00007fd88ec18639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #111 0x00007fd89766d3ef in QEventDispatcherGlib::processEvents (this=0x6d6310, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #112 0x00007fd897bda4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #113 0x00007fd897641882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #114 0x00007fd897641abc in QEventLoop::exec (this=0x7fffcb88eb10, flags=...) at kernel/qeventloop.cpp:201 #115 0x00007fd897645ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008 #116 0x0000000000403175 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:158 Possible duplicates by query: bug 273696. Reported using DrKonqi
I created a new user as a test, and could start an unconfigured kmail without issue.
> I created a new user as a test, and could start an unconfigured kmail without issue. Closing then. KMail 1.13.6 is not supported anymore.