Application: cantor (0.5) KDE Platform Version: 4.11.5 Qt Version: 4.8.5 Operating System: Linux 3.11.10-11-desktop x86_64 Distribution: "openSUSE 13.1 (Bottle) (x86_64)" -- Information about the crash: - What I was doing when the application crashed: Cantor (compiled from Git, a5a2e8f03aae3418e8c0ef15e221fbe3c3c0df99) crashes when evaluating any expression in Maxima backend with LaTeX turned on. The crash can be reproduced every time. -- Backtrace: Application: Cantor (cantor), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f343d217880 (LWP 11044))] Thread 2 (Thread 0x7f3421e8c700 (LWP 11045)): #0 0x00007f3438624913 in select () from /lib64/libc.so.6 #1 0x00007f343a625261 in ?? () from /usr/lib64/libQtCore.so.4 #2 0x00007f343a54868f in ?? () from /usr/lib64/libQtCore.so.4 #3 0x00007f343a2b10db in start_thread () from /lib64/libpthread.so.0 #4 0x00007f343862b90d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f343d217880 (LWP 11044)): [KCrash Handler] #5 0x00007f34395f3c90 in ?? () from /usr/lib64/libQtGui.so.4 #6 0x00007f3439600f2e in QImage::convertToFormat(QImage::Format, QFlags<Qt::ImageConversionFlag>) const () from /usr/lib64/libQtGui.so.4 #7 0x00007f3426aea7f8 in EpsRenderer::renderToImage (this=0x2a75da0, url=..., size=0x7fff97f173f0) at /home/shared/software/věda/cantor/src/epsrenderer.cpp:133 #8 0x00007f3426aea1aa in EpsRenderer::renderToResource (this=0x2a75da0, document=0x2e163d0, url=...) at /home/shared/software/věda/cantor/src/epsrenderer.cpp:88 #9 0x00007f3426ae9e6b in EpsRenderer::render (this=0x2a75da0, document=0x2e163d0, url=...) at /home/shared/software/věda/cantor/src/epsrenderer.cpp:57 #10 0x00007f3426ae6763 in TextResultItem::setLatex (this=0x2d04710, result=0x3015550) at /home/shared/software/věda/cantor/src/textresultitem.cpp:120 #11 0x00007f3426ae63f1 in TextResultItem::updateFromResult (this=0x2d04710, result=0x3015550) at /home/shared/software/věda/cantor/src/textresultitem.cpp:94 #12 0x00007f3426accaf2 in CommandEntry::updateEntry (this=0x2f49920) at /home/shared/software/věda/cantor/src/commandentry.cpp:360 #13 0x00007f3426aa0877 in CommandEntry::qt_static_metacall (_o=0x2f49920, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fff97f17890) at /home/shared/software/věda/cantor/build/src/moc_commandentry.cpp:98 #14 0x00007f343a65bd68 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4 #15 0x00007f343c306453 in Cantor::Expression::gotResult (this=0x2d424c0) at /home/shared/software/věda/cantor/build/src/lib/expression.moc:116 #16 0x00007f343c3056be in Cantor::Expression::setResult (this=0x2d424c0, result=0x3015550) at /home/shared/software/věda/cantor/src/lib/expression.cpp:134 #17 0x00007f343c305cea in Cantor::Expression::latexRendered (this=0x2d424c0) at /home/shared/software/věda/cantor/src/lib/expression.cpp:194 #18 0x00007f343c306301 in Cantor::Expression::qt_static_metacall (_o=0x2d424c0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff97f17bd0) at /home/shared/software/věda/cantor/build/src/lib/expression.moc:62 #19 0x00007f343a65bd68 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4 #20 0x00007f343c30d3d9 in Cantor::LatexRenderer::done (this=0x257a840) at /home/shared/software/věda/cantor/build/src/lib/latexrenderer.moc:116 #21 0x00007f343c30d0a2 in Cantor::LatexRenderer::convertingDone (this=0x257a840) at /home/shared/software/věda/cantor/src/lib/latexrenderer.cpp:244 #22 0x00007f343c30d2b2 in Cantor::LatexRenderer::qt_static_metacall (_o=0x257a840, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fff97f17f20) at /home/shared/software/věda/cantor/build/src/lib/latexrenderer.moc:67 #23 0x00007f343a65bd68 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4 #24 0x00007f343a5dbbbf in QProcess::finished(int, QProcess::ExitStatus) () from /usr/lib64/libQtCore.so.4 #25 0x00007f343a5e069a in ?? () from /usr/lib64/libQtCore.so.4 #26 0x00007f343a5e06fe in ?? () from /usr/lib64/libQtCore.so.4 #27 0x00007f343a65bd68 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4 #28 0x00007f343a6a6dce in QSocketNotifier::activated(int) () from /usr/lib64/libQtCore.so.4 #29 0x00007f343a664b4b in QSocketNotifier::event(QEvent*) () from /usr/lib64/libQtCore.so.4 #30 0x00007f343954a8ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #31 0x00007f3439550e70 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #32 0x00007f343cc2e18a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #33 0x00007f343a6480ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #34 0x00007f343a6759b0 in ?? () from /usr/lib64/libQtCore.so.4 #35 0x00007f3434f4b316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #36 0x00007f3434f4b668 in ?? () from /usr/lib64/libglib-2.0.so.0 #37 0x00007f3434f4b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #38 0x00007f343a674d76 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #39 0x00007f34395e7936 in ?? () from /usr/lib64/libQtGui.so.4 #40 0x00007f343a646d0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #41 0x00007f343a647005 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #42 0x00007f343a64c13b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #43 0x000000000040b51c in main (argc=1, argv=0x7fff97f18ae8) at /home/shared/software/věda/cantor/src/main.cpp:89 Reported using DrKonqi
Looks like all is working as expected without bug. Please, reopen this bug if the problem is happening yet.