chennes wrote: ↑Thu Mar 18, 2021 6:24 pm You could try deleting your ~/.FreeCAD directory to get rid of any mods and outdated preferences (warning - this will reset you to all factory default settings!).

It did not help me

How can I remove all packages of FC?
I need a list of packages...
I did "apt-get purge freecad-daily" and new installation. It does not help.

I checked it... I have same problems with my old files that I did not edit a long time...

Hi! OS: Linux Mint 20 (XFCE/xfce) Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.19. Build type: Release Branch: unknown Hash: e8566f22bbeb0b7204e3c45519d0963e8881100b Python version: 3.8.5 Qt version: 5.12.8 Coin version: 4.0.0 OCC version: 7.5.1 Locale: English/United States (en_U...

chrisb wrote: ↑Tue Mar 16, 2021 5:53 pm A Sketcher Lecture

Thanks a lot for your work!

koluna@lev:~$ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages have been kept back: freecad-daily-python3 libegl-mesa0 libfreecad-daily-python3-0.19 libgbm1 libgl1-mesa-dri libglapi-mesa ...

28/01/21 07:10
I updated my OS today. But FC was not updated...

Hi, Dears! OS: Linux Mint 20 (XFCE/xfce) Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.19. Build type: Release Branch: unknown Hash: f70f9572fe607a4e60da27ced3bf67352011742a Python version: 3.8.5 Qt version: 5.12.8 Coin version: 4.0.0 OCC version: 7.3.0 Locale: English/United State...

Thanks, guys!

You are right!
I already wanted to kill myself... Thanks a lot!!!
How did you find it out?

I edit my files on two PC and I do not update my OSes on time...