When trying to add an attachment to an event and opening the file dialog, the file dialog behaves erratically or is hidden beneath other windows and kOrganizer is likely to behave erratically like pushing up the CPU load and making the whole desktop / plasma unusable (too many repaints?). Reproducible: Always Steps to Reproduce: 1. Open the Add-Event-dialog in kOrganizer. 2. Switch to the "Attachments" tab and click "Add". 3. Click the file chooser button. 4. Possibly, the file chooser dialog appears in the background. Try to find it and try to change its size / resize it. Actual Results: On my system, this reproducibly leads to high CPU load and lets the whole desktop freeze after a short time, only updating the GUI once in a while in larger steps. Switching to a text console and killing kOrganizer restores everything to normal. Expected Results: The file chooser dialog should behave sanely and allow attachments to be added.
Which Qt version ? 0 QXcbWindow::relayFocusToModalWindow qxcbwindow.cpp 873 0x7fd0864db160 1 QXcbWindow::doFocusOut qxcbwindow.cpp 914 0x7fd0864db239 2 QXcbConnection::handleXcbEvent qxcbconnection.cpp 1076 0x7fd0864c8f15 3 QXcbConnection::processXcbEvents qxcbconnection.cpp 1502 0x7fd0864c983b 4 QObject::event qobject.cpp 1249 0x7fd0992de091 5 QApplicationPrivate::notify_helper qapplication.cpp 3718 0x7fd09ada9234 6 QApplication::notify qapplication.cpp 3499 0x7fd09adae269 7 QCoreApplication::notifyInternal2 qcoreapplication.cpp 1014 0x7fd0992aea08 8 sendEvent qcoreapplication.h 227 0x7fd0992b0c0a 9 QCoreApplicationPrivate::sendPostedEvents qcoreapplication.cpp 1648 0x7fd0992b0c0a 10 QEventDispatcherUNIX::processEvents qeventdispatcher_unix.cpp 579 0x7fd099306082 11 QUnixEventDispatcherQPA::processEvents qunixeventdispatcher.cpp 62 0x7fd08653ea9d 12 QEventLoop::exec qeventloop.cpp 204 0x7fd0992abe42 13 QDialog::exec qdialog.cpp 541 0x7fd09af94a84 14 KDEPlatformFileDialogHelper::exec kdeplatformfiledialoghelper.cpp 290 0x7fd082f65ca1 15 QDialog::exec qdialog.cpp 537 0x7fd09af948dc 16 KUrlRequester::KUrlRequesterPrivate::_k_slotOpenDialog kurlrequester.cpp 450 0x7fd09e245fc0 17 QMetaObject::activate qobject.cpp 3721 0x7fd0992dd28d 18 QMetaObject::activate qobject.cpp 3586 0x7fd0992dda97 19 QAbstractButton::clicked /data/extra2/installation/qt/x86_64-dev/lib/libQt5Widgets.so.5 303 0x7fd09b1353f2 ... <More> Lots of focus in events..
I'm on Qt dev branch, and reproduced it.
I'm running Qt 5.4.1.
This bug has never been confirmed for a Kontact version that is based on KDE Frameworks, except possibly a Technology Preview version 5.0.x. Those versions differ significantly from the old 4.x series. Therefore, I plan to close it in around two or three months. In the meantime, it is set to WAITINGFORINFO to give reporters the opportunity to check if it is still valid. As soon as someone confirms it for a recent version (at least 5.1, ideally even more recent), I'll gladly reopen it. Please understand that we lack the manpower to triage bugs reported for versions almost two years beyond their end of life.
Works with KDE Neon packages in following versions: KOrganizer Version 5.5.2 KDE Frameworks 5.35.0 Qt 5.9.0 (kompiliert gegen 5.7.1) Das xcb Fenstersystem