crash программы по команде save

[johndoe71rus]

Собрал версию из git

/build/fb2edit/fb2edit/build$  cmake ..
-- The C compiler identification is GNU 11.4.0
-- The CXX compiler identification is GNU 11.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- PACKAGE_NAME = fb2edit 0.1.0
-- COMMIT_INFO = 2022-08-09 00:34:10 +0300//8eaf73a (HEAD -> master, origin/master, origin/HEAD)
-- PACKAGE_NAME_ =
-- Configuring done
-- Generating done
-- Build files have been written to: /media/johndoe/e174b236-3233-4860-a32a-789c4aa43a51/build/fb2edit/fb2edit/build

/build/fb2edit/fb2edit/build$ make
[  1%] Automatic MOC and UIC for target fb2edit
[  1%] Built target fb2edit_autogen
[  2%] Generating ui_new_node.h
[  4%] Generating qrc_fb2.cpp
[  5%] Generating qrc_fb2edit.cpp
[  7%] Generating qrc_gnome.cpp
[  8%] Generating qrc_javascript.cpp
[ 10%] Generating ru.qm
Updating '/media/johndoe/e174b236-3233-4860-a32a-789c4aa43a51/build/fb2edit/fb2edit/build/ru.qm'...
    Создано 215 переводов (215 завершённых и 0 незавершённых)
    Пропущено 2 непереведённых исходных текста
[ 11%] Generating source/moc_fb2app.cpp
[ 13%] Generating source/moc_fb2code.cpp
[ 14%] Generating source/moc_fb2dlgs.cpp
[ 16%] Generating source/moc_fb2dock.cpp
[ 17%] Generating source/moc_fb2head.cpp
[ 19%] Generating source/moc_fb2imgs.cpp
[ 20%] Generating source/moc_fb2list.cpp
[ 22%] Generating source/moc_fb2logs.cpp
[ 23%] Generating source/moc_fb2main.cpp
[ 25%] Generating source/moc_fb2note.cpp
[ 26%] Generating source/moc_fb2page.cpp
[ 28%] Generating source/moc_fb2read.cpp
[ 29%] Generating source/moc_fb2save.cpp
[ 31%] Generating source/moc_fb2text.cpp
[ 32%] Generating source/moc_fb2tree.cpp
[ 34%] Generating source/moc_fb2xml.cpp
[ 35%] Generating ui_fb2find.h
[ 37%] Generating ui_fb2setup.h
[ 38%] Building CXX object CMakeFiles/fb2edit.dir/fb2edit_autogen/mocs_compilation.cpp.o
[ 40%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2app.cpp.o
[ 41%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2code.cpp.o
[ 43%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2dlgs.cpp.o
[ 44%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2dock.cpp.o
[ 46%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2head.cpp.o
[ 47%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2html.cpp.o
[ 49%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2imgs.cpp.o
[ 50%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2list.cpp.o
[ 52%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2logs.cpp.o
[ 53%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2main.cpp.o
[ 55%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2mode.cpp.o
[ 56%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2note.cpp.o
[ 58%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2page.cpp.o
[ 59%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2read.cpp.o
[ 61%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2save.cpp.o
[ 62%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2text.cpp.o
[ 64%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2tree.cpp.o
[ 65%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2utils.cpp.o
[ 67%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2xml.cpp.o
[ 68%] Building CXX object CMakeFiles/fb2edit.dir/source/fb2xml2.cpp.o
[ 70%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2app.cpp.o
[ 71%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2code.cpp.o
[ 73%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2dlgs.cpp.o
[ 74%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2dock.cpp.o
[ 76%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2head.cpp.o
[ 77%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2imgs.cpp.o
[ 79%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2list.cpp.o
[ 80%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2logs.cpp.o
[ 82%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2main.cpp.o
[ 83%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2note.cpp.o
[ 85%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2page.cpp.o
[ 86%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2read.cpp.o
[ 88%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2save.cpp.o
[ 89%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2text.cpp.o
[ 91%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2tree.cpp.o
[ 92%] Building CXX object CMakeFiles/fb2edit.dir/source/moc_fb2xml.cpp.o
[ 94%] Building CXX object CMakeFiles/fb2edit.dir/qrc_fb2.cpp.o
[ 95%] Building CXX object CMakeFiles/fb2edit.dir/qrc_gnome.cpp.o
[ 97%] Building CXX object CMakeFiles/fb2edit.dir/qrc_javascript.cpp.o
[ 98%] Building CXX object CMakeFiles/fb2edit.dir/qrc_fb2edit.cpp.o
[100%] Linking CXX executable fb2edit
[100%] Built target fb2edit

Программа падает по команде save. Из меню или по клику на иконке дискеты.
Lubuntu 22.04.4 LTS
А еще фризит приоткрытии книг с иллюстрациями. qps показывает что fb2edit потребляет 25% cpu и так может висеть долго.