dmesg | tail
foi a resposta (claro!):
[532158.847924] gspca_main: v2.14.0 registered
[532158.850325] gspca_main: ov519-2.14.0 probing 054c:0155
[532159.082977] input: ov519 as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/input/input18
[532159.083169] usbcore: registered new interface driver ov519