[bt-devel] [ bibletime-Bugs-2532102 ] Crash when disabling compositing in kwin

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Bugs item #2532102, was opened at 2009-01-24 01:24
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Luke Plant (lukeplant)
Assigned to: Nobody/Anonymous (nobody)
Summary: Crash when disabling compositing in kwin

Initial Comment:
Using bibletime svn HEAD (rev 940).

While running KDE4, if I have bibletime running on one desktop, but have another desktop active, and I disable or enable compositing for desktop effects (this is Shift-Alt-F12 by default I think), then BibleTime crashes with the following backtrace:

Application: unknown (bibletime), signal SIGSEGV

Thread 1 (Thread 0xb4d5a6d0 (LWP 22174)):
[KCrash Handler]
#6  0xb5d43c37 in QWidget::setFocus () from /usr/lib/libQtGui.so.4
#7  0x080f3e59 in QWidget::setFocus (this=0x0) at /usr/include/qt4/QtGui/qwidget.h:403
#8  0x080f3261 in CMDIArea::myTileHorizontal (this=0x9c72800) at /home/luke/tmpstore/build/bibletime/trunk/bibletime/src/frontend/cmdiarea.cpp:116
#9  0x08084d18 in CMDIArea::qt_metacall (this=0x9c72800, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbff400f8) at /home/luke/tmpstore/build/bibletime/trunk/bibletime/build/moc_cmdiarea.cpp:90
#10 0xb674aa60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb674b7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb6750db7 in ?? () from /usr/lib/libQtCore.so.4
#13 0xb6750edc in ?? () from /usr/lib/libQtCore.so.4
#14 0xb674553f in QObject::event () from /usr/lib/libQtCore.so.4
#15 0xb5cea8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#16 0xb5cf272e in QApplication::notify () from /usr/lib/libQtGui.so.4
#17 0xb7e6fd1d in KApplication::notify () from /usr/lib/libkdeui.so.5
#18 0xb6735e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#19 0xb6763d81 in ?? () from /usr/lib/libQtCore.so.4
#20 0xb6760520 in ?? () from /usr/lib/libQtCore.so.4
#21 0xb51df6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0xb51e2da3 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0xb51e2f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0xb6760478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#25 0xb5d84ea5 in ?? () from /usr/lib/libQtGui.so.4
#26 0xb673452a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#27 0xb67346ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#28 0xb6736da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#29 0xb5cea767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#30 0x081b4bb2 in main (argc=1, argv=0xbff40a54) at /home/luke/tmpstore/build/bibletime/trunk/bibletime/src/main.cpp:332


(I need to disable compositing sometimes on my machine in order to watch DVDs without flicker, which is how this came up).

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You can respond by visiting: 
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