le_avion wrote: ↑Wed Oct 14, 2020 5:53 am
a line or a face
I suspect you mean either an Axis or Plane? Lines and faces refer to geometry not the axis system.
Now that I have your file I can see that you are talking about a sketch ... within a Body... using PartDesign WB.
If I select your sketch in Treeview, then click on PartDesign "Revolve a sketch" then select any axis then select an axis ...no crash here. I tried all combinations and orders of selection even the non-valid ones...still no crashes here.
If you were on a standard Ubuntu 20.04 (your varieties may well work fine as well) then I would just install FreeCAD-Daily from the "daily PPA". If that works then it may well indicate a packaging issue with those other "less commonly used on Ubuntu" packages.
le_avion wrote: ↑Tue Oct 13, 2020 11:33 pm
while in Ubuntu I used the snap
Also, which snap from where? There were at least two attempts to get snap to work in the past and I could not get either to work when I first tried some months ago, although I think one does work now.
Today's daily from the PPA
OS: Ubuntu 18.04.5 LTS (KDE/plasma)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Build type: Release
Python version: 3.6.9
Qt version: 5.9.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/Australia (en_AU)