Description of problem: pressed hat-key twice in editor Version-Release number of selected component: octave-4.0.0-8.fc23 Additional info: reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: /usr/libexec/octave/4.0.0/exec/x86_64-redhat-linux-gnu/octave-gui --force-gui crash_function: QCoreApplication::notifyInternal executable: /usr/libexec/octave/4.0.0/exec/x86_64-redhat-linux-gnu/octave-gui global_pid: 1276 kernel: 4.3.3-300.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 QCoreApplication::notifyInternal at kernel/qcoreapplication.cpp:943 #1 QCoreApplication::sendEvent at ../../src/corelib/kernel/qcoreapplication.h:231 #2 QInputContext::sendEvent at inputmethod/qinputcontext.cpp:280 #4 IBusInputContext::slotCommitText at /usr/src/debug/ibus-qt-1.3.3-Source/qtim/ibus-input-context.cpp:613 #5 QMetaObject::activate at kernel/qobject.cpp:3567 #6 IBus::InputContext::commitText at /usr/src/debug/ibus-qt-1.3.3-Source/src/moc_qibusinputcontext.cxx:213 #7 IBus::InputContext::slotCommitText at /usr/src/debug/ibus-qt-1.3.3-Source/src/qibusinputcontext.cpp:202 #8 QMetaObject::activate at kernel/qobject.cpp:3567 #9 IBusInputContextProxy::CommitText at /usr/src/debug/ibus-qt-1.3.3-Source/src/moc_qibusinputcontextproxy.cxx:208 #10 IBusInputContextProxy::qt_static_metacall at /usr/src/debug/ibus-qt-1.3.3-Source/src/moc_qibusinputcontextproxy.cxx:111
Created attachment 1118218 [details] File: backtrace
Created attachment 1118219 [details] File: cgroup
Created attachment 1118220 [details] File: core_backtrace
Created attachment 1118221 [details] File: dso_list
Created attachment 1118222 [details] File: environ
Created attachment 1118223 [details] File: limits
Created attachment 1118224 [details] File: maps
Created attachment 1118225 [details] File: mountinfo
Created attachment 1118226 [details] File: namespaces
Created attachment 1118227 [details] File: open_fds
Created attachment 1118228 [details] File: proc_pid_status
Created attachment 1118229 [details] File: var_log_messages
Please test with https://bodhi.fedoraproject.org/updates/FEDORA-2016-f2a69b7ba7 If it still fails there, please describe how to reproduce.
works with octave-4.0.1-6.fc23.x86_64
Thanks for the confirmation.