[Octave-bug-tracker] [bug #44116] qt graphics toolkit not available with --no-gui option

[Michael Godfrey]

Follow-up Comment #11, bug #44116 (project octave):

here is bt from seg fault if quit while plot is open
++
(gdb) bt
#0  0x00007ffff5531175 in QApplication::x11ProcessEvent(_XEvent*) () from
/lib64/libQtGui.so.4
#1  0x00007ffff5558fb4 in x11EventSourceDispatch(_GSource*, int (*)(void*),
void*) ()
   from /lib64/libQtGui.so.4
#2  0x00007fffeb585aeb in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#3  0x00007fffeb585e88 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4  0x00007fffeb585f3c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5  0x00007ffff4fb4a1e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#6  0x00007ffff5559136 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQtGui.so.4
#7  0x00007ffff4f84261 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /lib64/libQtCore.so.4
#8  0x00007ffff4f845c5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /lib64/libQtCore.so.4
#9  0x00007ffff4f89ca9 in QCoreApplication::exec() () from
/lib64/libQtCore.so.4
#10 0x00007ffff7ab1891 in octave_start_gui (argc=2, argv=0x7fffffffddc8, 
    start_gui=<optimized out>) at src/octave-gui.cc:200
#11 0x00007fffecf3cfe0 in __libc_start_main () from /lib64/libc.so.6
#12 0x0000000000400b9f in _start ()
(gdb) 
--


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