Application: dolphin (2.0) KDE Platform Version: 4.8.3 (4.8.3) Qt Version: 4.8.1 Operating System: Linux 3.2.0-24-generic-pae i686 Distribution: Ubuntu 12.04 LTS -- Information about the crash: - What I was doing when the application crashed: Ctrl+A on a folder containing only text files, press enter, while kate opens, dolphin crashes -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0xb46be740 (LWP 4942))] Thread 3 (Thread 0xb20f4b40 (LWP 4943)): #0 0xb75a4600 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6 #1 0xb4ec43d0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb4e84b98 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb4e850e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb4e851c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb64618e7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb642d50d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #7 0xb642d7a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb631694c in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #9 0xb640ab5d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb6319de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #11 0xb4f51d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb7596ace in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 2 (Thread 0xb13c9b40 (LWP 4944)): #0 0xb4f3adcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1 #1 0xb6378315 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #2 0xb6462226 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #3 0xb646257a in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #4 0xb6460e23 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #5 0xb6460ebd in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb4e84762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb4e84f6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb4e851c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb64618e7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb642d50d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #11 0xb642d7a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #12 0xb631694c in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #13 0xb640ab5d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #14 0xb6319de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #15 0xb4f51d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #16 0xb7596ace in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 1 (Thread 0xb46be740 (LWP 4942)): [KCrash Handler] #7 0xb642e96c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb589979b in QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #9 0xb5924a25 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #10 0xb5951eac in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #11 0xb4e84cda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #12 0xb4e850e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #13 0xb4e851c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #14 0xb6461887 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #15 0xb5951aaa in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #16 0xb642d50d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #17 0xb642d7a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #18 0xb6432eba in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #19 0xb5896a74 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #20 0xb76a61da in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so #21 0x0804850b in ?? () #22 0xb74c54d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6 #23 0x08048531 in _start () Possible duplicates by query: bug 301056, bug 300827, bug 300741, bug 300703, bug 299017. Reported using DrKonqi
Thanks for the report, but I cannot reproduce the crash here. Is it reproducible each time in your environment or only with some specific files?
it doesn't always happen, even with the same files. after reporting this last night, it happens a couple of times but not always, about only 2 or 3 times in 10 chances.
Does it help if you turn off tooltips? In this case it is a duplicate of a Qt-issue that has been reported at https://bugreports.qt-project.org/browse/QTBUG-19363
As already mentioned in Comment 3, this bug might be related to the tooltip issue, which is fixed in newer Qt versions. Can you still reproduce this crash? If not, I'll close this bug soon.
No response -> closing & probably fixed with newer Qt versions. Please reopen the report if you still experience this behavior with newer versions of Dolphin. Thanks!