Application: dolphin (4.11.5) KDE Platform Version: 4.11.5 Qt Version: 4.8.4 Operating System: Linux 3.11.0-15-generic i686 Distribution: Ubuntu 13.10 -- Information about the crash: - What I was doing when the application crashed: I am using google-chrome browser and download seveal files, but when I m going to review my downloaded file using Dolphin, it crash. It looks my memory cannot handle it. Hope Kubuntu (KDE) will make more friendly system that very usefull for old hardware with 1gb of ram and 1.6 ghz of processor. thank you KDE is my choice :) -- 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 0xb1169740 (LWP 2832))] Thread 3 (Thread 0xad884b40 (LWP 2836)): #0 0xb7713424 in __kernel_vsyscall () #1 0xb75ab4d2 in clock_gettime (clock_id=1, tp=0xad883fc8) at ../sysdeps/unix/clock_gettime.c:115 #2 0xb57f53ec in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #3 0xb58dafd2 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #4 0xb58d967b in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #5 0xb58d970d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb4b37143 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb4b37a5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb4b37ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb58d98df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb58a89f3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #11 0xb58a8d19 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #12 0xb5797e3d in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #13 0xb5888e14 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #14 0xb579a72f in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #15 0xb4c15d78 in start_thread (arg=0xad884b40) at pthread_create.c:311 #16 0xb759801e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131 Thread 2 (Thread 0xaceffb40 (LWP 2837)): #0 0xb4b34d63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb4b374e1 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb4b37afa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb4b37ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb58d98df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #5 0xb58a89f3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb58a8d19 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #7 0xb5797e3d in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb5888e14 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #9 0xb579a72f in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb4c15d78 in start_thread (arg=0xaceffb40) at pthread_create.c:311 #11 0xb759801e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131 Thread 1 (Thread 0xb1169740 (LWP 2832)): [KCrash Handler] #6 0xb5ea6390 in QWidget::mapToGlobal(QPoint const&) const () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #7 0xaf9004bd in SplitterProxy::event (this=0x96ce930, e=0xbfbd43e4) at /usr/src/cloudcity-code/splitterproxy.h:96 #8 0xb5e05744 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #9 0xb5e0ddf8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #10 0xb6953ff4 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #11 0xb58a9eda in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #12 0xb5e0baa3 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #13 0xb5e8f4e8 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #14 0xb5e8ec05 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #15 0xb5eba274 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #16 0xb4b3783e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #17 0xb4b37be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #18 0xb4b37ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #19 0xb58d98bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #20 0xb5eba32e in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #21 0xb58a89f3 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #22 0xb58a8d19 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #23 0xb58ae89e in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #24 0xb5e03974 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #25 0xb76b9c3a in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so #26 0x0804855b in ?? () #27 0xb74bf905 in __libc_start_main (main=0x8048540, argc=5, ubp_av=0xbfbd4a84, init=0x8048660 <__libc_csu_init>, fini=0x80486d0 <__libc_csu_fini>, rtld_fini=0xb77235f0 <_dl_fini>, stack_end=0xbfbd4a7c) at libc-start.c:260 #28 0x0804857e in _start () Possible duplicates by query: bug 298389. Reported using DrKonqi
> #7 0xaf9004bd in SplitterProxy::event (this=0x96ce930, e=0xbfbd43e4) at /usr/src/cloudcity-code/splitterproxy.h:96 @Thomas, your bespin code ?
Created attachment 85190 [details] attachment-28144-0.html Well, Actually I don't really understand what was you talking about. So I guess you need my installed bespin code "splitterproxy.h" in my /usr/src/cloudcity-code/. Ok, this is mine. Thank you, sir 2014-02-17 10:29 GMT+07:00 Jekyll Wu <adaptee@gmail.com>: > https://bugs.kde.org/show_bug.cgi?id=331216 > > Jekyll Wu <adaptee@gmail.com> changed: > > What |Removed |Added > > ---------------------------------------------------------------------------- > CC| |thomas.luebking@gmail.com > > --- Comment #1 from Jekyll Wu <adaptee@gmail.com> --- > > #7 0xaf9004bd in SplitterProxy::event (this=0x96ce930, e=0xbfbd43e4) at > /usr/src/cloudcity-code/splitterproxy.h:96 > > @Thomas, your bespin code ? > > -- > You are receiving this mail because: > You reported the bug. >
Created attachment 85191 [details] attachment-28144-1.dat
Created attachment 85192 [details] splitterproxy.h
He wanted to kow whether this line is code in bespin ;-) Yes, is. Afaik, oxygen has similar, though. About the actual crash, it looks like a mouseevent was delivered to a dying QWidget (or a dangeling pointer in the QObject children list) @andry This should have happened while hovering a splitter (internal resize bar) in dolphin - can you confirm this condition? Also, if you get more crashes "with many windows", please attach them (to eventually shape a pattern)
(In reply to comment #5) > He wanted to kow whether this line is code in bespin ;-) > > Yes, is. Afaik, oxygen has similar, though. > > About the actual crash, it looks like a mouseevent was delivered to a dying > QWidget (or a dangeling pointer in the QObject children list) > > @andry > This should have happened while hovering a splitter (internal resize bar) in > dolphin - can you confirm this condition? > Also, if you get more crashes "with many windows", please attach them (to > eventually shape a pattern)
(In reply to comment #5) > He wanted to kow whether this line is code in bespin ;-) > > Yes, is. Afaik, oxygen has similar, though. > > About the actual crash, it looks like a mouseevent was delivered to a dying > QWidget (or a dangeling pointer in the QObject children list) > > @andry > This should have happened while hovering a splitter (internal resize bar) in > dolphin - can you confirm this condition? > Also, if you get more crashes "with many windows", please attach them (to > eventually shape a pattern) ---------------------------------------------------------------------------- :) @Thomas yeah, I think so. One thing I remember before the crash is, I was moving my cursor around the screen. thats it
Do those crashes happen on a more regular base? Do you have a swap device (aifak, Ubuntu doesn't setup one by default since a long time) - otherwise and esp. for only 1GB RAM, i'd suggest to add one. You do not need an extra partition: https://wiki.archlinux.org/index.php/Swap
It seems that additional info is required.
Closing this bug because of missing information & probably fixed with newer versions. If you can still reproduce this behavior, please reopen the report.