I am not using an old 120MC I have, so thought I'd make use of it as a security camera. I've connected it to a Raspberry Pi 3 B+ running the MotionEyeOS image (Raspian). However, the OS is not recognizing the camera. I've upgraded the FW to the latest "Compatible" version. Do I need to install a driver on Raspian?
We also meet this problem of 120MC with Rpi 3B+. We checked the problem, find it should be a USB hardware problem. The USB HUB of Rpi 3B+ does not recognize our USB2.0 camera at all.
beside that. according to my experience, different linux system version also have the different result.
So it is hard to say.