Okular crashes while starting the presentation mode

[sputnik]

KDE Version 0.8 (KDE 4.2.00 (KDE 4.2.0), Kubuntu packages)
 Application Universal document viewer
 Operating System Linux (i686) release 2.6.27-11-generic
 Compiler cc

okular:
  Installiert: 4:4.2.0-0ubuntu1~intrepid1~ppa3

This is the backtrace:

Anwendung: Okular (okular), Signal SIGABRT

Thread 1 (Thread 0xb60db8d0 (LWP 4322)):
[KCrash Handler]
#6 0xb7fd3430 in __kernel_vsyscall ()
#7 0xb67998a0 in raise () from /lib/tls/i686/cmov/libc.so.6
#8 0xb679b268 in abort () from /lib/tls/i686/cmov/libc.so.6
#9 0xb7341795 in qt_message_output () from /usr/lib/libQtCore.so.4
#10 0xb7341872 in qFatal () from /usr/lib/libQtCore.so.4
#11 0xb73418cc in qt_assert_x () from /usr/lib/libQtCore.so.4
#12 0xb4728a89 in PresentationWidget::changePage (this=0x85a9fc8, newPage=0) at /usr/include/qt4/QtCore/qvector.h:325
#13 0xb4729b66 in PresentationWidget::mousePressEvent (this=0x85a9fc8, e=0xbfdd2538) at /build/buildd/kdegraphics-4.2.0/okular/ui/presentationwidget.cpp:464
#14 0xb6b81949 in QWidget::event () from /usr/lib/libQtGui.so.4
#15 0xb47230c3 in PresentationWidget::event (this=0x85a9fc8, e=0xbfdd2538) at /build/buildd/kdegraphics-4.2.0/okular/ui/presentationwidget.cpp:393
#16 0xb6b298ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#17 0xb6b320e1 in QApplication::notify () from /usr/lib/libQtGui.so.4
#18 0xb79db06d in KApplication::notify (this=0xbfdd2e4c, receiver=0x85a9fc8, event=0xbfdd2538) at /build/buildd/kde4libs-4.2.0/kdeui/kernel/kapplication.cpp:307
#19 0xb7439e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#20 0xb6b3136e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#21 0xb6b9b656 in ?? () from /usr/lib/libQtGui.so.4
#22 0xb6b9a9e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#23 0xb6bc47aa in ?? () from /usr/lib/libQtGui.so.4
#24 0xb64116f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0xb6414da3 in ?? () from /usr/lib/libglib-2.0.so.0
#26 0xb6414f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0xb7464478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#28 0xb6bc3ea5 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb743852a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#30 0xb74386ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#31 0xb743ada5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#32 0xb6b29767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#33 0x0804e497 in main (argc=) at /build/buildd/kdegraphics-4.2.0/okular/shell/main.cpp:81

[Giovanni Masucci (gio-grifis)]

Hello,
I can confirm your bug (desktop effects ON, intel card) on intrepid with 4.2 packages.
Could you please try to REMOVE the costum okular rule in kwin settings?
To do so:
- Close okular
- Open System Settings
- Click on "Window behaviour"
- Click on "Window-Specific"
- You'll see a list: look for okular, select it, click on "remove" and then Apply.
- Open okular and try again presentation mode
Is the crash fixed?

[sputnik (sputnik)]

Hello Giovanni!

This solves the problem! - Thank you very much for your idea and answer! - For me this works!

[Jorge Olivares Rossetti (jorge-rossetti)]

Hello Giovanni, the problem is not only with Intel Cards, I have an ATI X1400 GPU and it happens the same. Fortunately the solution you have post works too!!.

Thanks!

[Jonathan Thomas (echidnaman)]

Fixed in KDE 4.2.2