With lyx 2.5 (very recent build), when I was copying and then pasting I got the
crash described in the attachment.
Version 2.5.0~RC1 (Saturday, 4 October 2025)
Built from git commit hash b0f6dd3a
Qt Version (run-time): 6.10.1 on platform wayland
Qt Version (compile-time): 6.10.1
OS Version (run-time): Fedora Linux 43 (KDE Plasma Desktop Edition)
Python detected: 3.14.0 (/usr/bin/python3)
Draw strategy: partial draw on backing store
Best regards,
--
José Abílio
Paragraph.cpp (1957): pos: 10 size: 1
( 1) /home/jamatos/tmp/build/lyx-25x/src/lyx: lyx::doAssertWithCallstack(bool)
( 2) /home/jamatos/tmp/build/lyx-25x/src/lyx: lyx::doBufErr(char const*, char
const*, long)
( 3) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::Paragraph::getFontSettings(lyx::BufferParams const&, long) const
( 4) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::Paragraph::getFont(lyx::BufferParams const&, long, lyx::Font const&) const
( 5) /home/jamatos/tmp/build/lyx-25x/src/lyx: lyx::Cursor::getFont() const
( 6) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::GuiInputMethod::toggleInputMethodAcceptance()
( 7) /home/jamatos/tmp/build/lyx-25x/src/lyx:
QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>,
void, void (lyx::frontend::GuiInputMethod::*)()>::call(void
(lyx::frontend::GuiInputMethod::*)(), lyx::frontend::GuiInputMethod*,
void**)::{lambda()#1}::operator()() const
( 8) /home/jamatos/tmp/build/lyx-25x/src/lyx:
QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>,
void, void (lyx::frontend::GuiInputMethod::*)()>::call(void
(lyx::frontend::GuiInputMethod::*)(), lyx::frontend::GuiInputMethod*, void**)
( 9) /home/jamatos/tmp/build/lyx-25x/src/lyx:
/home/jamatos/tmp/build/lyx-25x/src/lyx() [0x8e3b90]
( 10) /lib64/libQt6Core.so.6: /lib64/libQt6Core.so.6(+0x16759a) [0x7ffff616759a]
( 11) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::GuiApplication::acceptsInputMethod()
( 12) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::GuiApplication::processKeySym(lyx::KeySymbol const&, unsigned
int)
( 13) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::GuiWorkArea::processKeySym(lyx::KeySymbol const&, unsigned int)
( 14) /home/jamatos/tmp/build/lyx-25x/src/lyx:
/home/jamatos/tmp/build/lyx-25x/src/lyx() [0x7eaa44]
( 15) /lib64/libQt6Core.so.6: /lib64/libQt6Core.so.6(+0x167a3a) [0x7ffff6167a3a]
( 16) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::CompressorProxy::signal(lyx::KeySymbol const&, unsigned int)
( 17) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::CompressorProxy::slot(lyx::KeySymbol const&, unsigned int, bool)
( 18) /home/jamatos/tmp/build/lyx-25x/src/lyx:
/home/jamatos/tmp/build/lyx-25x/src/lyx() [0x7e96a2]
( 19) /lib64/libQt6Core.so.6: QObject::event(QEvent*)
( 20) /lib64/libQt6Widgets.so.6: QApplicationPrivate::notify_helper(QObject*,
QEvent*)
( 21) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::GuiApplication::notify(QObject*, QEvent*)
( 22) /lib64/libQt6Core.so.6: QCoreApplication::notifyInternal2(QObject*,
QEvent*)
( 23) /lib64/libQt6Core.so.6:
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
( 24) /lib64/libQt6Core.so.6: /lib64/libQt6Core.so.6(+0x41efcf) [0x7ffff641efcf]
( 25) /lib64/libglib-2.0.so.0: /lib64/libglib-2.0.so.0(+0x412a3)
[0x7ffff5eeb2a3]
( 26) /lib64/libglib-2.0.so.0: /lib64/libglib-2.0.so.0(+0x4a1f8)
[0x7ffff5ef41f8]
( 27) /lib64/libglib-2.0.so.0:
/lib64/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7ffff5ef43a3]
( 28) /lib64/libQt6Core.so.6:
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
( 29) /lib64/libQt6Core.so.6:
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
( 30) /lib64/libQt6Core.so.6: QCoreApplication::exec()
( 31) /home/jamatos/tmp/build/lyx-25x/src/lyx:
lyx::frontend::GuiApplication::exec()
( 32) /home/jamatos/tmp/build/lyx-25x/src/lyx: lyx::LyX::exec(int&, char**)
( 33) /home/jamatos/tmp/build/lyx-25x/src/lyx:
/home/jamatos/tmp/build/lyx-25x/src/lyx(main+0x45) [0x412a51]
( 34) /lib64/libc.so.6: /lib64/libc.so.6(+0x35b5) [0x7ffff5a0f5b5]
( 35) /lib64/libc.so.6: /lib64/libc.so.6(__libc_start_main+0x88)
[0x7ffff5a0f668]
( 36) /home/jamatos/tmp/build/lyx-25x/src/lyx:
/home/jamatos/tmp/build/lyx-25x/src/lyx(_start+0x25) [0x408325]
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