I don't know if it's relevant, but in /var/log/dmesg I could read this:
[ 11.336341] uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:7670) [ 11.336708] uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26). [ 11.385104] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 11.385137] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 11.395570] input: Laptop Integrated Webcam as /devices/pci0000:00/0000:00:1d.7/usb7/7-6/7-6:1.0/input/input9 [ 11.565188] usbcore: registered new interface driver uvcvideo [ 11.565194] USB Video Class driver (v0.1.0)
I don't know if it's relevant, but in /var/log/dmesg I could read this:
[ 11.336341] uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:7670) pci0000: 00/0000: 00:1d.7/ usb7/7- 6/7-6:1. 0/input/ input9
[ 11.336708] uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26).
[ 11.385104] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 11.385137] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 11.395570] input: Laptop Integrated Webcam as /devices/
[ 11.565188] usbcore: registered new interface driver uvcvideo
[ 11.565194] USB Video Class driver (v0.1.0)