Hi, i was playing with the sketch brush and suddenly krita crash. here is the backtrace.<br><span class="gI"></span><br>
<style type="text/css">p, li { white-space: pre-wrap; }</style>
<p style="margin: 0px; text-indent: 0px;">Application: Krita (krita), signal: Segmentation fault</p>
<p style="margin: 0px; text-indent: 0px;">[Current thread is 1 (Thread 0x7f66078657a0 (LWP 10197))]</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 11 (Thread 0x7f65f321e700 (LWP 10198)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f65ff266203 in poll () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f65fe6c5009 in ?? () from /lib/libglib-2.0.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f65fe6c57b5 in g_main_loop_run () from /lib/libglib-2.0.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f65f39553c4 in ?? () from /usr/lib/libgio-2.0.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f65fe6ea7e4 in ?? () from /lib/libglib-2.0.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#8  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 10 (Thread 0x7f65de20b700 (LWP 10244)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2a9c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069e3b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f6607065b0b in QSemaphore::acquire(int) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f6605d78fde in KisTileDataPooler::waitForWork (this=0x8967d60) at /home/ramon/Descargas/calligra/calligra-src/krita/image/tiles3/kis_tile_data_pooler.cc:162</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605d797f8 in KisTileDataPooler::run (this=0x8967d60) at /home/ramon/Descargas/calligra/calligra-src/krita/image/tiles3/kis_tile_data_pooler.cc:184</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#8  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#9  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 9 (Thread 0x7f65dea14700 (LWP 10245)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2a9c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069e3b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f6607065dab in QSemaphore::tryAcquire(int, int) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f6605d96cca in KisTileDataSwapper::run (this=0x8967d98) at /home/ramon/Descargas/calligra/calligra-src/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:92</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#8  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 8 (Thread 0x7f65bbfef700 (LWP 10278)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 7 (Thread 0x7f65bb7ee700 (LWP 10279)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 6 (Thread 0x7f65bafed700 (LWP 10280)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 5 (Thread 0x7f65ba7ec700 (LWP 10281)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 4 (Thread 0x7f65c3fff700 (LWP 10282)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 3 (Thread 0x7f65c2ffd700 (LWP 10283)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 2 (Thread 0x7f65c37fe700 (LWP 10284)):</p>
<p style="margin: 0px; text-indent: 0px;">#0  0x00007f6606de2e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#1  0x00007f6607069da2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#2  0x00007f660705eda2 in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#3  0x00007f660706927e in ?? () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#4  0x00007f6605252953 in ?? () from /usr/lib/nvidia-current/libGL.so.1</p>
<p style="margin: 0px; text-indent: 0px;">#5  0x00007f6606dde971 in start_thread () from /lib/libpthread.so.0</p>
<p style="margin: 0px; text-indent: 0px;">#6  0x00007f65ff27292d in clone () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#7  0x0000000000000000 in ?? ()</p>
<p style="margin: 0px; text-indent: 0px;"></p>
<p style="margin: 0px; text-indent: 0px;">Thread 1 (Thread 0x7f66078657a0 (LWP 10197)):</p>
<p style="margin: 0px; text-indent: 0px;">[KCrash Handler]</p>
<p style="margin: 0px; text-indent: 0px;">#6  ref (this=0x9a54bc0) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121</p>
<p style="margin: 0px; text-indent: 0px;">#7  QString (this=0x9a54bc0) at /usr/include/qt4/QtCore/qstring.h:728</p>
<p style="margin: 0px; text-indent: 0px;">#8  node_create (this=0x9a54bc0) at /usr/include/qt4/QtCore/qmap.h:452</p>
<p style="margin: 0px; text-indent: 0px;">#9  QMap&lt;QString, QVariant&gt;::detach_helper (this=0x9a54bc0) at /usr/include/qt4/QtCore/qmap.h:759</p>
<p style="margin: 0px; text-indent: 0px;">#10 0x00007f6605e6c07f in detach (this=0x7f65c400eb88, name=...) at /usr/include/qt4/QtCore/qmap.h:202</p>
<p style="margin: 0px; text-indent: 0px;">#11 operator[] (this=0x7f65c400eb88, name=...) at /usr/include/qt4/QtCore/qmap.h:525</p>
<p style="margin: 0px; text-indent: 0px;">#12 KisPropertiesConfiguration::getProperty (this=0x7f65c400eb88, name=...) at /home/ramon/Descargas/calligra/calligra-src/krita/image/kis_properties_configuration.cc:153</p>
<p style="margin: 0px; text-indent: 0px;">#13 0x00007f6605e6af1f in KisPropertiesConfiguration::getInt (this=&lt;value optimized out&gt;, name=&lt;value optimized out&gt;, def=0) at /home/ramon/Descargas/calligra/calligra-src/krita/image/kis_properties_configuration.cc:160</p>

<p style="margin: 0px; text-indent: 0px;">#14 0x00007f65dcdbbd47 in KisToolBrush::initPaint (this=0x9b0f740, e=&lt;value optimized out&gt;) at /home/ramon/Descargas/calligra/calligra-src/krita/plugins/tools/defaulttools/kis_tool_brush.cc:89</p>

<p style="margin: 0px; text-indent: 0px;">#15 0x00007f660639c4db in KisToolFreehand::mousePressEvent (this=0x9b0f740, e=0x7fff2698d1d0) at /home/ramon/Descargas/calligra/calligra-src/krita/ui/tool/kis_tool_freehand.cc:179</p>

<p style="margin: 0px; text-indent: 0px;">#16 0x00007f6603f0af34 in KoToolProxy::tabletEvent (this=0x9386e40, event=0x7fff2698db60, point=...) at /home/ramon/Descargas/calligra/calligra-src/libs/flake/KoToolProxy.cpp:171</p>

<p style="margin: 0px; text-indent: 0px;">#17 0x00007f6606204c6a in KisCanvasWidgetBase::processTabletEvent (this=0x93873b8, e=0x7fff2698db60) at /home/ramon/Descargas/calligra/calligra-src/krita/ui/canvas/kis_canvas_widget_base.cpp:300</p>

<p style="margin: 0px; text-indent: 0px;">#18 0x00007f6600b8ca86 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#19 0x00007f6600b36fdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#20 0x00007f6600b3d5dc in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#21 0x00007f660188a586 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5</p>
<p style="margin: 0px; text-indent: 0px;">#22 0x00007f660715ccdc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#23 0x00007f6600bb2b41 in ?? () from /usr/lib/libQtGui.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#24 0x00007f6600bbe7a1 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#25 0x00007f6600beab6f in ?? () from /usr/lib/libQtGui.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#26 0x00007f660715ba02 in QEventLoop::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#27 0x00007f660715bdec in QEventLoop::exec(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#28 0x00007f660715febb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4</p>
<p style="margin: 0px; text-indent: 0px;">#29 0x00007f66074933a5 in kdemain (argc=&lt;value optimized out&gt;, argv=&lt;value optimized out&gt;) at /home/ramon/Descargas/calligra/calligra-src/krita/main.cc:49</p>
<p style="margin: 0px; text-indent: 0px;">#30 0x00007f65ff1aad8e in __libc_start_main () from /lib/libc.so.6</p>
<p style="margin: 0px; text-indent: 0px;">#31 0x00000000004008b9 in _start ()</p>
<p style="margin: 0px; text-indent: 0px;"></p><br clear="all"><br>-- <br>_______________________________________<br>Ramón Miranda<br><a href="http://www.ramonmiranda.com" target="_blank">www.ramonmiranda.com</a><br>GPS project<br>
<a href="http://code.google.com/p/gps-gimp-paint-studio/" target="_blank">http://code.google.com/p/gps-gimp-paint-studio/</a><br>