Droidcam, an app to use a phone as a webcam, has worked fine on endeavouros, before I did my first system upgrade. I installed it using the official instructions under “video” for v4l2loopback-dc provided by Dev47Apps and I downloaded the packages from the aur.
Now I just get the error you can see in the attached image
After seeing the error, i uninstalled the Droidcam, v4l2loopback-dc and v4l2loopback packages, and reinstalled them using the same instructions, but: it still doesn’t work
so i got closer to fixing this issue: i can’t reinstall v4l2-loopback-dc because rmod says, that it is “in use” when i try to unload it, any way to force reload it? it should not be in use already, droidcam is closed