Application: kpat (3.6) KDE Platform Version: 4.8.5 (4.8.5) Qt Version: 4.8.1 Operating System: Linux 3.2.0-31-generic x86_64 Distribution: Ubuntu 12.04.1 LTS -- Information about the crash: - What I was doing when the application crashed: I had just selected a new game after successful conclusion of "Spider" -- Backtrace: Application: KPatience (kpat), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa66c2d2780 (LWP 9816))] Thread 2 (Thread 0x7fa65807e700 (LWP 9817)): #0 0x00007fa668c81b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fa664c78036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa664c78164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa66a3ca426 in QEventDispatcherGlib::processEvents (this=0x7fa6500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007fa66a399c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fa66a399ed7 in QEventLoop::exec (this=0x7fa65807ddd0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fa66a298fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007fa66a3799ff in QInotifyFileSystemWatcherEngine::run (this=0x1e20870) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007fa66a29bfcb in QThreadPrivate::start (arg=0x1e20870) at thread/qthread_unix.cpp:298 #9 0x00007fa66553ce9a in start_thread (arg=0x7fa65807e700) at pthread_create.c:308 #10 0x00007fa668c8d4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fa66c2d2780 (LWP 9816)): [KCrash Handler] #6 0x00007fa66a92fd55 in lock (this=<optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1231 #7 KSharedDataCache::Private::CacheLocker::cautiousLock (this=0x7fff5df9e220) at ../../kdecore/util/kshareddatacache.cpp:1255 #8 0x00007fa66a9308e0 in KSharedDataCache::Private::CacheLocker::CacheLocker (this=0x7fff5df9e220, _d=<optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1278 #9 0x00007fa66a929ee6 in KSharedDataCache::find (this=0x1f3e230, key=..., destination=0x7fff5df9e290) at ../../kdecore/util/kshareddatacache.cpp:1630 #10 0x00007fa66ae658af in KImageCache::findPixmap (this=0x1f3e230, key=..., destination=0x1f6b258) at ../../kdeui/util/kimagecache.cpp:150 #11 0x00007fa66bed767a in ?? () from /usr/lib/libkcardgame.so #12 0x00007fa66bed7870 in KAbstractCardDeck::cardPixmap(unsigned int, bool) () from /usr/lib/libkcardgame.so #13 0x00007fa66bed9ea4 in KCard::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*) () from /usr/lib/libkcardgame.so #14 0x00007fa669d3d8a9 in QGraphicsScenePrivate::draw (this=0x246e0a0, item=0x2ed18e0, painter=0x7fff5df9f070, viewTransform=0x7fff5df9ed40, transformPtr=0x7fff5df9e810, exposedRegion=0x1c39b78, widget=0x1c3dad0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=true, drawItem=true) at graphicsview/qgraphicsscene.cpp:4964 #15 0x00007fa669d3e3d5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x246e0a0, item=0x2ed18e0, painter=0x7fff5df9f070, viewTransform=0x7fff5df9ed40, exposedRegion=0x1c39b78, widget=0x1c3dad0, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #16 0x00007fa669d3ebf1 in QGraphicsScenePrivate::drawItems (this=0x246e0a0, painter=0x7fff5df9f070, viewTransform=0x7fff5df9ed40, exposedRegion=0x1c39b78, widget=0x1c3dad0) at graphicsview/qgraphicsscene.cpp:4739 #17 0x00007fa669d57870 in QGraphicsView::paintEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3471 #18 0x00007fa66976e0f6 in QWidget::event (this=0x1c39690, event=0x7fff5df9fa10) at kernel/qwidget.cpp:8508 #19 0x00007fa669b2e3b6 in QFrame::event (this=0x1c39690, e=0x7fff5df9fa10) at widgets/qframe.cpp:557 #20 0x00007fa669d58b2b in QGraphicsView::viewportEvent (this=0x1c39690, event=0x7fff5df9fa10) at graphicsview/qgraphicsview.cpp:2866 #21 0x00007fa66a39b028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1c3dad0, event=0x7fff5df9fa10) at kernel/qcoreapplication.cpp:986 #22 0x00007fa66971d85f in notify_helper (e=0x7fff5df9fa10, receiver=0x1c3dad0, this=0x1ad0a50) at kernel/qapplication.cpp:4555 #23 QApplicationPrivate::notify_helper (this=0x1ad0a50, receiver=0x1c3dad0, e=0x7fff5df9fa10) at kernel/qapplication.cpp:4531 #24 0x00007fa669722713 in QApplication::notify (this=0x7fff5dfa2150, receiver=0x1c3dad0, e=0x7fff5df9fa10) at kernel/qapplication.cpp:4420 #25 0x00007fa66ae003f6 in KApplication::notify (this=0x7fff5dfa2150, receiver=0x1c3dad0, event=0x7fff5df9fa10) at ../../kdeui/kernel/kapplication.cpp:311 #26 0x00007fa66a39ae9c in QCoreApplication::notifyInternal (this=0x7fff5dfa2150, receiver=0x1c3dad0, event=0x7fff5df9fa10) at kernel/qcoreapplication.cpp:876 #27 0x00007fa669769d96 in sendSpontaneousEvent (event=0x7fff5df9fa10, receiver=0x1c3dad0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #28 QWidgetPrivate::drawWidget (this=0x1c3db00, pdev=0x1e45370, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5585 #29 0x00007fa66976aa0f in QWidgetPrivate::paintSiblingsRecursive (this=0x1c396f0, pdev=0x1e45370, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5794 #30 0x00007fa669769acc in QWidgetPrivate::drawWidget (this=0x1c396f0, pdev=0x1e45370, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5638 #31 0x00007fa66976aa0f in QWidgetPrivate::paintSiblingsRecursive (this=0x1b83740, pdev=0x1e45370, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5794 #32 0x00007fa66976a797 in QWidgetPrivate::paintSiblingsRecursive (this=0x1b83740, pdev=0x1e45370, siblings=..., index=10, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5781 #33 0x00007fa66976a797 in QWidgetPrivate::paintSiblingsRecursive (this=0x1b83740, pdev=0x1e45370, siblings=..., index=18, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5781 #34 0x00007fa669769acc in QWidgetPrivate::drawWidget (this=0x1b83740, pdev=0x1e45370, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1ccec50) at kernel/qwidget.cpp:5638 #35 0x00007fa66993ab58 in QWidgetBackingStore::sync (this=0x1ccec50) at painting/qbackingstore.cpp:1373 #36 0x00007fa669760ac0 in QWidgetPrivate::syncBackingStore (this=0x1b83740) at kernel/qwidget.cpp:1891 #37 0x00007fa66976e60c in QWidget::event (this=0x1b835f0, event=0x1f676d0) at kernel/qwidget.cpp:8655 #38 0x00007fa669b47c4b in QMainWindow::event (this=0x1b835f0, event=0x1f676d0) at widgets/qmainwindow.cpp:1478 #39 0x00007fa66aefc378 in KXmlGuiWindow::event (this=0x1b835f0, ev=0x1f676d0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126 #40 0x00007fa66971d894 in notify_helper (e=0x1f676d0, receiver=0x1b835f0, this=0x1ad0a50) at kernel/qapplication.cpp:4559 #41 QApplicationPrivate::notify_helper (this=0x1ad0a50, receiver=0x1b835f0, e=0x1f676d0) at kernel/qapplication.cpp:4531 #42 0x00007fa669722713 in QApplication::notify (this=0x7fff5dfa2150, receiver=0x1b835f0, e=0x1f676d0) at kernel/qapplication.cpp:4420 #43 0x00007fa66ae003f6 in KApplication::notify (this=0x7fff5dfa2150, receiver=0x1b835f0, event=0x1f676d0) at ../../kdeui/kernel/kapplication.cpp:311 #44 0x00007fa66a39ae9c in QCoreApplication::notifyInternal (this=0x7fff5dfa2150, receiver=0x1b835f0, event=0x1f676d0) at kernel/qcoreapplication.cpp:876 #45 0x00007fa66a39ec6a in sendEvent (event=0x1f676d0, receiver=0x1b835f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x1b835f0, event_type=77, data=0x1a85ff0) at kernel/qcoreapplication.cpp:1500 #47 0x00007fa669d29f8a in dispatchPendingUpdateRequests (this=0x1c396f0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:200 #48 QGraphicsScenePrivate::_q_emitUpdated (this=0x246e0a0) at graphicsview/qgraphicsscene.cpp:390 #49 0x00007fa669d33be9 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:105 #50 QGraphicsScene::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:86 #51 0x00007fa66a3b4446 in QObject::event (this=0x2826b50, e=<optimized out>) at kernel/qobject.cpp:1195 #52 0x00007fa669d3a5d9 in QGraphicsScene::event (this=0x2826b50, event=0x1f75410) at graphicsview/qgraphicsscene.cpp:3565 #53 0x00007fa66971d894 in notify_helper (e=0x1f75410, receiver=0x2826b50, this=0x1ad0a50) at kernel/qapplication.cpp:4559 #54 QApplicationPrivate::notify_helper (this=0x1ad0a50, receiver=0x2826b50, e=0x1f75410) at kernel/qapplication.cpp:4531 #55 0x00007fa669722713 in QApplication::notify (this=0x7fff5dfa2150, receiver=0x2826b50, e=0x1f75410) at kernel/qapplication.cpp:4420 #56 0x00007fa66ae003f6 in KApplication::notify (this=0x7fff5dfa2150, receiver=0x2826b50, event=0x1f75410) at ../../kdeui/kernel/kapplication.cpp:311 #57 0x00007fa66a39ae9c in QCoreApplication::notifyInternal (this=0x7fff5dfa2150, receiver=0x2826b50, event=0x1f75410) at kernel/qcoreapplication.cpp:876 #58 0x00007fa66a39ec6a in sendEvent (event=0x1f75410, receiver=0x2826b50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #59 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1a85ff0) at kernel/qcoreapplication.cpp:1500 #60 0x00007fa66a3c9f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #61 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279 #62 0x00007fa664c77d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #63 0x00007fa664c780a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #64 0x00007fa664c78164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #65 0x00007fa66a3ca3bf in QEventDispatcherGlib::processEvents (this=0x1a874b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #66 0x00007fa6697c5d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #67 0x00007fa66a399c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #68 0x00007fa66a399ed7 in QEventLoop::exec (this=0x7fff5dfa2040, flags=...) at kernel/qeventloop.cpp:204 #69 0x00007fa66a39ef67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148 #70 0x00000000004189ea in ?? () #71 0x00007fa668bbc76d in __libc_start_main (main=0x4168e0, argc=3, ubp_av=0x7fff5dfa2cd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5dfa2cc8) at libc-start.c:226 #72 0x0000000000419349 in _start () Possible duplicates by query: bug 303310, bug 284770. Reported using DrKonqi
This should (hopefully) be fixed in KDE Platform 4.9, where KSharedDataCache takes a lot of extra pain to verify the data being used is mapped to a valid region of memory (this change was too intrusive to backport for 4.8 series). In the meantime a good workaround would be to find your KDE cache directory by running "kde4-config --path cache". In that directory will be a bunch of kgamerenderer* directories, each containing *.kcache files. Remove those files (using Dolphin or the 'rm' command) and restart KPat and it should work. You may also have to do the same thing with the libkcardgame-themes directory. If you just want to run a single command, try "find $(kde4-config --path cache) -name '*.kcache' -exec rm -i {} + \;" (all characters in the double-quotes are significant, you would want to copy-paste to Konsole). This command runs the "find" program under the KDE cache directory to find all "*.kcache" files, and run the "rm -i" command on them all. The -i option to "rm" makes it prompt for each file being removed. If you find that you still experience crashes in a KDE 4.9 (or later) release please re-open if it is this bug, or open a separate bug otherwise. Thanks!
On 25/09/12 03:34, Michael Pyne wrote: > find $(kde4-config --path cache) -name '*.kcache' -exec rm -i {} + \; Well that didn't work so I'm working my way through the "find" syntax to get it right. This is not a major problem for me and I'm just interested in getting the command correctly expressed. As for the bug, it's only a game and it still works most of the time. ;-) phb@Caesar:~$ find $(kde4-config --path cache) -name '*.kcache' -exec rm -i {} + \; find: paths must precede expression: ; Usage: find [-H] [-L] [-P] [-Olevel] [-D help|tree|search|stat|rates|opt|exec] [path...] [expression]
Remove the '+' near the end: find $(kde4-config --path cache) -name '*.kcache' -exec rm -i {} \;
On 25/09/12 20:16, Christoph Feck wrote: > find $(kde4-config --path cache) -name '*.kcache' -exec rm -i {} \; Thanks for that. I was hoping to work it out for myself, but you've saved me the time and effort. Peter HB