Created attachment 62485 [details] Bug report Version: Git (using KDE 4.7.0) OS: Linux When applying updates, Apper shows "simulating updates" for a while, then "finishing" until the window is closed resulting in a crash. No update actually takes place. Reproducible: Always Steps to Reproduce: Apply updates -which fails- then close windows Expected Results: Update
[Paste attachment from comment #0] Application: apper (0.6.2) KDE Platform Version: 4.7.00 (4.7.0) Qt Version: 4.7.3 Operating System: Linux 2.6.37.6-0.5-desktop x86_64 Distribution: "openSUSE 11.4 (x86_64)" -- Information about the crash: When applying updates, Apper shows "simulating updates" for a while, then "finishing" until the window is closed resulting in a crash. No update actually takes place. The crash can be reproduced every time. -- Backtrace: Application: Apper (apper), signal: Segmentation fault [KCrash Handler] #6 0x00007f43ae57396f in QWidget::testAttribute_helper (this=0x7ae110, attribute=Qt::WA_ForceDisabled) at kernel/qwidget.cpp:10870 #7 0x00007f43ae57cc35 in testAttribute (this=0x7ae110, attribute=Qt::WA_ForceDisabled, on=false) at ../../src/gui/kernel/qwidget.h:1031 #8 QWidget::setAttribute (this=0x7ae110, attribute=Qt::WA_ForceDisabled, on=false) at kernel/qwidget.cpp:10549 #9 0x00007f43ae584636 in QWidget::setEnabled (this=<value optimized out>, enable=true) at kernel/qwidget.cpp:3285 #10 0x00007f43a3d01012 in ApperKCM::save (this=0x82d360) at /usr/src/debug/apper-0.6.3.60git.1303203001/ApperKCM/ApperKCM.cpp:724 #11 0x00007f43af4fba67 in KCModuleProxy::save (this=<value optimized out>) at /usr/src/debug/kdelibs-4.7.0/kutils/kcmoduleproxy.cpp:279 #12 0x00007f43af4f8af8 in KCMultiDialogPrivate::apply (this=<value optimized out>) at /usr/src/debug/kdelibs-4.7.0/kutils/kcmultidialog.cpp:300 #13 0x00007f43af4f9c7c in KCMultiDialog::qt_metacall (this=0x732a40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1b585760) at /usr/src/debug/kdelibs-4.7.0/build/kutils/kcmultidialog.moc:95 #14 0x00007f43af892a5f in QMetaObject::activate (sender=0x732a40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3278 #15 0x00007f43b020817e in KDialog::slotButtonClicked (this=0x732a40, button=8) at /usr/src/debug/kdelibs-4.7.0/kdeui/dialogs/kdialog.cpp:887 #16 0x00007f43b0208682 in KDialog::qt_metacall (this=0x732a40, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0x7fff1b585950) at /usr/src/debug/kdelibs-4.7.0/build/kdeui/kdialog.moc:190 #17 0x00007f43b02dd7e0 in KPageDialog::qt_metacall (this=0x732a40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1b585950) at /usr/src/debug/kdelibs-4.7.0/build/kdeui/kpagedialog.moc:70 #18 0x00007f43af4f9b90 in KCMultiDialog::qt_metacall (this=0x732a40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1b585950) at /usr/src/debug/kdelibs-4.7.0/build/kutils/kcmultidialog.moc:86 #19 0x00007f43af892a5f in QMetaObject::activate (sender=0x711b80, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff1b585950) at kernel/qobject.cpp:3278 #20 0x00007f43af89743e in QSignalMapper::mapped (this=<value optimized out>, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101 #21 0x00007f43af897665 in QSignalMapper::map (this=0x711b80, sender=0x745570) at kernel/qsignalmapper.cpp:266 #22 0x00007f43af897d20 in QSignalMapper::qt_metacall (this=0x711b80, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff1b585ac0) at .moc/release-shared/moc_qsignalmapper.cpp:87 #23 0x00007f43af892a5f in QMetaObject::activate (sender=0x745570, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff1b585ac0) at kernel/qobject.cpp:3278
*** Bug 271544 has been marked as a duplicate of this bug. ***
This is probably an evenloop problem I have fixed some time ago, Apper 0.7.2 is likely not to have this issue.