mainsail-crew / crowsnest

Webcam Service for multiple Cams
GNU General Public License v3.0
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Klipperscreen hdmi display DPMS stops working when crowsnest is installed and USB camera attached. #259

Closed ajaytanna closed 2 months ago

ajaytanna commented 2 months ago

What happened

On two completely different installs - Voron 2.4 with Manta M8P and CB1 and the other Creality ender 3 S1 pro with Raspberry pi 4B - both running Klipper with Klipperscreen. Whenever a USB camera is used with crowsnest streaming it works but breaks the klipperscreen display DPMS, and does not turn the screen off after the set standby duration. Removing crowsnest or disconnecting the USB camera restores the DPMS functionality. I have to use mjpeg streamer wihch works fine with DPMS

What did you expect to happen

DPMS should work by kicking off monitor power saving

How to reproduce

Install as stated above

Additional information

None

mryel00 commented 2 months ago

Crowsnest is only starting backends for you, so it shouldn't interfere with anything. So this bug has something to do with ustreamer, camera-streamer or maybe even klipperscreen doing some weird things. We don't know anything about your configuration or similar, so please go to one of our support possibilities (linked by the bot below) and give us your log, that we can help you troubleshoot it.

github-actions[bot] commented 2 months ago

Ahoi!

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