No webcamd.log on Octoprint 1.4 w/ C270

I have C270s on three octopi instances. None of them are working with octoprint currently. Using octoprint 1.4.0,

To solve: I can see them using lsusb. I do not have a webcamd.log file. In /var/log, for ls w* I get wtmp

I am including octoprint.log and octoprint.txt in case someone can see the nature of my error. Thanks for your help. (10.0 KB)

If I haven't provided the necessary information, please help me correct that.

I've just noticed the same thing, but trying to troubleshoot a NoIR PiCam... Good luck with your issue.