On Sun, 30 Jul 2023 07:27:51 +0200 Detlef Matthiessen <detlef.matthies...@gmx.de> wrote: > > Hi Steve, > > I've got: > > Program received signal SIGILL, Illegal instruction. > 0x00007ffff6cc20d3 in operator* (m1=..., m2=...) at > /usr/include/x86_64-linux-gnu/qt5/ QtGui/qmatrix4x4.h:642 > Downloading source file /usr/include/x86_64-linux-gnu/qt5/QtGui/qmatrix4x4.h > 642 /usr/include/x86_64-linux-gnu/qt5/QtGui/qmatrix4x4.h: Directory not > empty. > > HTH, Detlef
There must be more than this? Normally a backtrace shows a number of stack frames. Did you type "bt" in the gdb propmpt after the crash? Example: (gdb) bt #0 0x00007ffff47199ef in __GI___poll (fds=0x5555607d36a0, nfds=13, timeout=4978) at ../ sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe5918517 in g_main_context_poll_unlocked (priority=<optimized out>, n_fds=13, fds=0x5555607d36a0, timeout=<optimized out>, context=0x7fff48000ec0) at ../../../glib/gmain.c:4653 #2 g_main_context_iterate_unlocked (context=context@entry=0x7fff48000ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/ gmain.c:4344 #3 0x00007fffe5918bac in g_main_context_iteration (context=0x7fff48000ec0, may_block=1) at ../../../glib/gmain.c:4414 #4 0x00007ffff4f1c8d6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x555555c298c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007ffff4ec1b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffffffd690, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007ffff4eca020 in QCoreApplication::exec() () at ../../include/QtCore/../../src/ corelib/global/qflags.h:121 #7 0x00007ffff533258c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1863 #8 0x00007ffff5b62ca5 in QApplication::exec() () at kernel/qapplication.cpp:2832 #9 0x000055555555a0e6 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./core/app/main/main.cpp:478
signature.asc
Description: This is a digitally signed message part.