<no signal> usb camera stream after using octoprint_deploy

Camera model

USB Logitech QuickCam Easy Cool

What is the problem?

The camera was working correctly when I was just using my Ender 3V2. After getting a second printer (Ender 3Pro) and using octoprint_deploy to create multiple instances, the camera stream no longer works. I seem to be able to connect to the stream, but webcam says, .

What did you already try to solve it?

deleting the camera and readding the instance
changing streamers
turned off 2nd printer in case power draw was an issue
restarted webcam
edited boot/camera-streamer/libcamera.conf resolution down to 680x430, framerate of 5
edited boot/camera-streamer/usb-default.conf resolution down to 680x430, framerate of 5
Only the fully qualified url (http:///cam_Ender_3V2/?action=stream) gives the . Other suggested urls (localhost, raspberrypi.local, etc.) don't load.

Have you tried running in safe mode?

Yes

Did running in safe mode solve the problem?

No

Systeminfo Bundle

octoprint-systeminfo-20250220191432.zip (101.8 KB)

Additional information about your setup

Octoprint version: 1.10.3
OctoPi version: Build 2024.11.05.100055 with "camera-streamer", based on OctoPi 1.0.0, running on Raspberry Pi 4 Model B Rev 1.5
Printer: Ender 3V2
firmware:
browser: Chrome Version 133.0.6943.127 (Official Build) (64-bit)
system: 11 (bullseye)

I don't know what other information would be useful (or probably how to get it), so if you need something I omitted, please let me know what it is, and preferably how/where to get it.

hi i hadnt altered mine at all but today both webcams were showing no-signal, i restarted octoprint a couple of times with no luck , but after rebooting the pi its working again , might not be the fix for you but worth a try .
thanks
martin