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Webcam

Disable Infrared Webcam

All IDs are for Lenovo ThinkPad T480.

Manually

echo 0 | sudo tee /sys/bus/usb/devices/1-5/bConfigurationValue

Automatically

Create a file /etc/udev/rules.d/90-disable-infrared-webcam.rules with content:

ACTION!="add|change", GOTO="camera_end"

ATTRS{idVendor}=="5986",ATTRS{idProduct}=="1141",ATTR{bConfigurationValue}="0"

LABEL="camera_end"