FlatPak FreeCAD 1.0 Error Loading (MXLinux)
Posted: Tue Apr 29, 2025 7:15 pm
Good morning, I have been using FreeCAD 1.0 AppImage and would prefer an installed program basically because when an update is available, I will be notified and the updated files will be installed. I downloaded FreeCAD 1.0 from the Flatpak installer but the program fails to start. I tried to start the FreeCAD 1.0 installation from the terminal and I get the following error:-
$ /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=FreeCAD --file-forwarding org.freecad.FreeCAD - --single-instance @@ %F @@
F: Can't get document portal mount path
FreeCAD 1.0.0, Libs: 1.0.0R39109 (Git)
(C) 2001-2024 FreeCAD contributors
FreeCAD is free and open-source software licensed under the terms of LGPL2+ license.
Sheet Metal workbench loaded
Qt: Session management error: Could not open network socket
During initialization the error "No module named 'PySide2'" occurred in /home/barry/.var/app/org.freecad.FreeCAD/data/FreeCAD/Mod/Help/./InitGui.py
Please look into the log file for further information
Migrating Start Workbench to Start command... done.
Program received signal SIGSEGV, Segmentation fault.
#0 /usr/lib/x86_64-linux-gnu/libc.so.6(+0x3ee80) [0x7f4119651e80]
#1 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x1b164a) [0x7f411afb164a]
#2 0x7f411afb1f08 in QBoxLayout::minimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x38
#3 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x567222) [0x7f40f4967222]
#4 0x7f411afd1a7d in QLayout::totalMinimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0xbd
#5 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x580ec6) [0x7f40f4980ec6]
#6 0x7f411afd4388 in qSmartMinSize(QWidget const*) from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x48
#7 0x7f411afd9d7e in QStackedLayout::minimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x5e
#8 0x7f411afd1a7d in QLayout::totalMinimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0xbd
#9 0x7f411b1e22bf in QTabWidget::minimumSizeHint() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x8f
#10 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x4f6b10) [0x7f40f48f6b10]
#11 0x7f411afd4388 in qSmartMinSize(QWidget const*) from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x48
#12 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x3b7155) [0x7f411b1b7155]
#13 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x3b756d) [0x7f411b1b756d]
#14 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x468dac) [0x7f40f4868dac]
#15 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x1c3116) [0x7f411b7c3116]
#16 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(_PyObject_MakeTpCall+0x97) [0x7f411b7c2f17]
#17 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(_PyEval_EvalFrameDefault+0x2db6) [0x7f411b706196]
#18 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2176) [0x7f411b8d2176]
#19 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(PyEval_EvalCode+0xaa) [0x7f411b8d222a]
#20 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d3960) [0x7f411b8d3960]
#21 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(_PyEval_EvalFrameDefault+0x353b) [0x7f411b70691b]
#22 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2176) [0x7f411b8d2176]
#23 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(PyEval_EvalCode+0xaa) [0x7f411b8d222a]
#24 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2b24) [0x7f411b8d2b24]
#25 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2c1b) [0x7f411b8d2c1b]
#26 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(PyRun_StringFlags+0x74) [0x7f411b8d2ed4]
#27 0x7f411bd6e92e in Base::InterpreterSingleton::runString[abi:cxx11](char const*) from /app/freecad/lib/libFreeCADBase.so+0x6e
#28 0x7f411ce4bea7 in Gui::Application::runInitGuiScript() from /app/freecad/lib/libFreeCADGui.so+0x47
#29 0x7f411cf6e27e in Gui::StartupPostProcess::showMainWindow() from /app/freecad/lib/libFreeCADGui.so+0xde
#30 0x7f411cf6f24d in Gui::StartupPostProcess::execute() from /app/freecad/lib/libFreeCADGui.so+0x6d
#31 0x7f411ce5cb9b in Gui::Application::runApplication() from /app/freecad/lib/libFreeCADGui.so+0x52b
#32 FreeCAD(+0x9607) [0x5597adf8f607]
#33 /usr/lib/x86_64-linux-gnu/libc.so.6(+0x2808a) [0x7f411963b08a]
#34 /usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7f411963b14b]
#35 FreeCAD(+0x9955) [0x5597adf8f955]
I hope I have done the correct thing here by posting this error, can anyone assist me please? Thank you.
$ /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=FreeCAD --file-forwarding org.freecad.FreeCAD - --single-instance @@ %F @@
F: Can't get document portal mount path
FreeCAD 1.0.0, Libs: 1.0.0R39109 (Git)
(C) 2001-2024 FreeCAD contributors
FreeCAD is free and open-source software licensed under the terms of LGPL2+ license.
Sheet Metal workbench loaded
Qt: Session management error: Could not open network socket
During initialization the error "No module named 'PySide2'" occurred in /home/barry/.var/app/org.freecad.FreeCAD/data/FreeCAD/Mod/Help/./InitGui.py
Please look into the log file for further information
Migrating Start Workbench to Start command... done.
Program received signal SIGSEGV, Segmentation fault.
#0 /usr/lib/x86_64-linux-gnu/libc.so.6(+0x3ee80) [0x7f4119651e80]
#1 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x1b164a) [0x7f411afb164a]
#2 0x7f411afb1f08 in QBoxLayout::minimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x38
#3 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x567222) [0x7f40f4967222]
#4 0x7f411afd1a7d in QLayout::totalMinimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0xbd
#5 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x580ec6) [0x7f40f4980ec6]
#6 0x7f411afd4388 in qSmartMinSize(QWidget const*) from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x48
#7 0x7f411afd9d7e in QStackedLayout::minimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x5e
#8 0x7f411afd1a7d in QLayout::totalMinimumSize() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0xbd
#9 0x7f411b1e22bf in QTabWidget::minimumSizeHint() const from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x8f
#10 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x4f6b10) [0x7f40f48f6b10]
#11 0x7f411afd4388 in qSmartMinSize(QWidget const*) from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x48
#12 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x3b7155) [0x7f411b1b7155]
#13 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x3b756d) [0x7f411b1b756d]
#14 /app/lib/python3.11/site-packages/PySide6/QtWidgets.cpython-311-x86_64-linux-gnu.so(+0x468dac) [0x7f40f4868dac]
#15 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x1c3116) [0x7f411b7c3116]
#16 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(_PyObject_MakeTpCall+0x97) [0x7f411b7c2f17]
#17 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(_PyEval_EvalFrameDefault+0x2db6) [0x7f411b706196]
#18 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2176) [0x7f411b8d2176]
#19 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(PyEval_EvalCode+0xaa) [0x7f411b8d222a]
#20 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d3960) [0x7f411b8d3960]
#21 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(_PyEval_EvalFrameDefault+0x353b) [0x7f411b70691b]
#22 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2176) [0x7f411b8d2176]
#23 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(PyEval_EvalCode+0xaa) [0x7f411b8d222a]
#24 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2b24) [0x7f411b8d2b24]
#25 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(+0x2d2c1b) [0x7f411b8d2c1b]
#26 /usr/lib/x86_64-linux-gnu/libpython3.11.so.1.0(PyRun_StringFlags+0x74) [0x7f411b8d2ed4]
#27 0x7f411bd6e92e in Base::InterpreterSingleton::runString[abi:cxx11](char const*) from /app/freecad/lib/libFreeCADBase.so+0x6e
#28 0x7f411ce4bea7 in Gui::Application::runInitGuiScript() from /app/freecad/lib/libFreeCADGui.so+0x47
#29 0x7f411cf6e27e in Gui::StartupPostProcess::showMainWindow() from /app/freecad/lib/libFreeCADGui.so+0xde
#30 0x7f411cf6f24d in Gui::StartupPostProcess::execute() from /app/freecad/lib/libFreeCADGui.so+0x6d
#31 0x7f411ce5cb9b in Gui::Application::runApplication() from /app/freecad/lib/libFreeCADGui.so+0x52b
#32 FreeCAD(+0x9607) [0x5597adf8f607]
#33 /usr/lib/x86_64-linux-gnu/libc.so.6(+0x2808a) [0x7f411963b08a]
#34 /usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7f411963b14b]
#35 FreeCAD(+0x9955) [0x5597adf8f955]
I hope I have done the correct thing here by posting this error, can anyone assist me please? Thank you.