https://bugs.kde.org/show_bug.cgi?id=430173
Fabian Vogt <fab...@ritter-vogt.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fab...@ritter-vogt.de --- Comment #7 from Fabian Vogt <fab...@ritter-vogt.de> --- When spectacle is stuck for 3s, this is the bt of plasmashell's main thread: #0 0x00007f7bdbb4e9d8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7bdc9b9d74 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/libQt5Core.so.5 #2 0x00007f7bdc9b9e77 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5 #3 0x00007f7bd8408f73 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f7bd83e22c0 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #5 0x00007f7bd83e2909 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #6 0x00007f7bd83e41c8 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #7 0x00007f7bdd1034a8 in QInternalMimeData::formats() const () from /usr/lib64/libQt5Gui.so.5 #8 0x00007f7bd83e4531 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #9 0x00007f7bdd103804 in QInternalMimeData::retrieveData(QString const&, QVariant::Type) const () from /usr/lib64/libQt5Gui.so.5 #10 0x00007f7bdcbb8ef0 in ?? () from /usr/lib64/libQt5Core.so.5 #11 0x00007f7bdcbb9e2e in QMimeData::data(QString const&) const () from /usr/lib64/libQt5Core.so.5 #12 0x00007f7bdc38bb42 in KIO::isClipboardDataCut(QMimeData const*) () from /usr/lib64/libKF5KIOWidgets.so.5 #13 0x00007f7bd79cd9d1 in ?? () from /usr/lib64/libKF5KIOFileWidgets.so.5 #14 0x00007f7bd79cf404 in ?? () from /usr/lib64/libKF5KIOFileWidgets.so.5 #15 0x00007f7bdcbc9b40 in ?? () from /usr/lib64/libQt5Core.so.5 #16 0x00007f7bdd0f3e45 in QClipboard::emitChanged(QClipboard::Mode) () from /usr/lib64/libQt5Gui.so.5 #17 0x00007f7bd83e6204 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () from /usr/lib64/libQt5XcbQpa.so.5 #18 0x00007f7bd83e7636 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5XcbQpa.so.5 #19 0x00007f7bd8409e13 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #20 0x00007f7bdafc3ca7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #21 0x00007f7bdafc4028 in ?? () from /usr/lib64/libglib-2.0.so.0 #22 0x00007f7bdafc40df in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #23 0x00007f7bdcbeaa6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #24 0x00007f7bdcb91edb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #25 0x00007f7bdcb9a150 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #26 0x00005585eab3b214 in ?? () #27 0x00007f7bdc53b152 in __libc_start_main () from /lib64/libc.so.6 #28 0x00005585eab3b5ce in ?? () It seems like it's calling back into spectacle to get clipboard data, which causes a deadlock (presumably with a ~3s timeout). This also explains why this issue only happens in an X11 session. -- You are receiving this mail because: You are watching all bug changes.