BTW thought I would note that this still hasn't been fixed in FreeCAD 0.20 (on Ubuntu 22.04 LTS x64). DXF export works perfectly....as long as you only ever want a top-down view. Trying to export a sketch with any other base orientation/attachment results in a comically unusable DXF output. I don't ...

Thanks for the answers...just wanted to make sure I wasn't missing something.

AppImage works great. Just doesn't "install" to the system, but hey, for free....!

...makes me wonder how the AppImage can work so well, but Snaps are such poor slow memory hogs.

Let me preface this by saying there might be something amiss on my setup, but I've uninstalled and reinstalled the "Daily" 3 times at this point. My system: Ubuntu 22.04 LTS x64. So I recently discovered how much of a plague "snaps" are (memory hogs, CPU hogs, instability/crashin...

Updated to 0.20.

BAM...all the missing markings are there...

...and all the settings work as expected now.

Will download 0.20 and try it. I'm running a squeaky-clean fresh install of FreeCAD 0.19...literally did a clean-slate install of Ubuntu 22.04 a few days after it was released last month, and directly installed the latest versions of all the programs I use (which has been quite the headache admitted...

tried toggling "Arc Center Marks" option; nothing happens. Toggling other options (i.e. "Horz Center Line" and "Vert Center Line") has the expected result, i.e. the specified item appears/disappears from the view. Further down, there's "Show All Edges." Set to...

Yup, it sure is...see attached:

I've got exactly the same problem as the OP on FreeCAD 0.19: Untitled.png Was using FreeCAD 0.18.x on Ubuntu 18.04 before, and had the ability to select the center of a circle for dimensioning...got a nice TechDraw thing all up and ready to go. After upgrading Ubuntu and FreeCAD, I realized I'd made...