My version of FreeCAD is 0.20.2 running on a LinuxMint. I know finding missing constraints is a common problem, and I would think there must have been lots of previous posts on this, but alas, the search bar won't oblige because the words "constrained", or "under constrained" are...

Adrian - thanks so much.
I will try out one of the other ways. I will probably be OK with the 0.20 appimage.

Before I start digging for the cause of the missing Path Workbench, I am checking here in case folk already know what the problem might be. My system is LinuxMint 21.1. which uses the Ubuntu repositories. Those are always somewhat behind, having standard FreeCAD at version 0.19. For this reason, I u...

I have FreeCAD-Daily 0.21 up to date on Linux Mint 20.2 (Uma), and I am a user. I used to have the FreeCAD fasteners Workbench available on the Tools --> Addon manager, but now it seems to have disappeared. There is content at GitHub, but before I go there, I ask here. Have I missed something recent?

My apologies that I reply to a thread that is months old. I do perceive the need for a polar array feature withing the sketcher, if only to greatly ease the need to be making many separate repeats of a feature that will be given form when the sketch is padded. Something as simple as a set of equally...

@NewJoker
My thanks to you.
I had not known which type of workbench had this tool.

Are there FreeCAD tools or workbenches that can aid in making designs that are vibration free when rotated?

@mario52
My thanks to you, and also @thomas-neemann. I shall try these

Is there an easy way to select a part (or parts) in a complex assembly, and then temporarily hide "everything except" that part (or parts)?
I can get a part shown on it's own, but I have to repeatedly select everything else.

A few minutes ago, I found and fixed the problem of missing Addon manager. I was posting in Open discussion, --~> here https://forum.freecadweb.org/viewtopic.php?f=8&t=65164 It occurs to me that for new users installing FreeCAD, the installer may have a new dependency situation to take care of. ...