302815 2012-07-01 00:07:41 +0000 At shutdown, it will not shutdown. This error always occurs. 2013-11-18 13:46:10 +0000 1 1 10 Unmaintained plasma4 desktop 4.8.3 Ubuntu Linux RESOLVED DUPLICATE 261539 NOR crash --- 0 marcepzr plasma-bugs-null 0 oldest_to_newest 1271299 0 marcepzr 2012-07-01 00:07:41 +0000 Application: plasma-desktop (0.4) KDE Platform Version: 4.8.3 (4.8.3) Qt Version: 4.8.1 Operating System: Linux 3.2.0-26-generic x86_64 Distribution: Ubuntu 12.04 LTS -- Information about the crash: <En detalle, comente que estaba haciendo cuando la aplicación se cerró.> The crash can be reproduced every time. -- Backtrace: Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f53a252d780 (LWP 1748))] Thread 4 (Thread 0x7f53833f1700 (LWP 1750)): #0 0x00007f53968bcd84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f539bd8b222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f539bd8b259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f53968b8e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f53a1e064bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f537b272700 (LWP 1751)): #0 0x00007f53a1dfab03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5395fb4036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5395fb4164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f539efd7426 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007f539efa6c82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007f539efa6ed7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f539eea5fa7 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f539ef869ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f539eea8fcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f53968b8e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007f53a1e064bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f5373fff700 (LWP 1754)): #0 0x00007f53968bc05d in pthread_mutex_unlock () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f5395fef5d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5395fb3fe9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5395fb4164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f539efd7426 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007f539efa6c82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f539efa6ed7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f539eea5fa7 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f539ef869ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f539eea8fcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #10 0x00007f53968b8e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f53a1e064bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f53a252d780 (LWP 1748)): [KCrash Handler] #6 0x00007f539e52a199 in QRasterWindowSurface::~QRasterWindowSurface() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #7 0x00007f539e52a219 in QRasterWindowSurface::~QRasterWindowSurface() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #8 0x00007f539e5428de in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #9 0x00007f539e3733d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #10 0x00007f539e37352e in QWidgetPrivate::deleteExtra() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #11 0x00007f539e37375c in QWidgetPrivate::~QWidgetPrivate() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #12 0x00007f539e373a69 in QWidgetPrivate::~QWidgetPrivate() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #13 0x00007f539efc0bd0 in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #14 0x00007f539e3757dd in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #15 0x00007f539e375a19 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #16 0x00007f539e8ff905 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #17 0x00007f53a1d4f921 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x00007f53a1d4f9a5 in exit () from /lib/x86_64-linux-gnu/libc.so.6 #19 0x00007f53a1d35774 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000400671 in _start () Informar a https://bugs.kde.org 1282098 1 myriam 2012-08-06 02:00:01 +0000 This looks more like a Qt issue. Could you please install the libqt4-dbg package and provide a better backtrace? Please make sure you also update to the KDE 4.8.4 release, available in the Kubuntu backports PPA 1412406 2 cfeck 2013-11-18 13:46:10 +0000 *** This bug has been marked as a duplicate of bug 261539 ***