multipleusb — Emteria Forum https://forum.emteria.com/ Wed, 15 Apr 2026 01:04:42 +0000 en multipleusb — Emteria Forum Allow multiple usb devices + logitech webcam c270 mic issue https://forum.emteria.com/discussion/1450/allow-multiple-usb-devices-logitech-webcam-c270-mic-issue Sun, 12 Apr 2026 02:04:50 +0000 OS features capybara 1450@/discussions Hello, i'm using pi5 + emteria android 15 + logitech c270 and orico usb to 3.5 adapter connected to a speaker.
1. I noticed that only one of webcam and speaker would work, unplugging the webcam activates the speaker and vice versa. I tried to solve this by adding dtoverlay=dwc2,dr_mode=host on useroverride.txt but it doesn't seem to solve it. It did solve the issue on konstakang lineage 23.
2. Microphone from c270 doesn't work, but the webcam works, tested this when camera is working by installing audio from audio recorder app, but when played no audio came out.

Edit : first issue can be solved by adding dtoverlay=dwc2,dr_mode=host on config.txt instead, but mic issue still persists

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