$ ls /dev/video*
ls: /dev/video*: No such file or directory

$ dmesg |tail
...
usb 4-2: new full speed USB device using uhci_hcd and address 5
usb 4-2: configuration #1 chosen from 1 choice
Linux video capture interface: v2.00
usbcore: registered new driver gspca
/tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_686_gspca/gspca_core.c: gspca driver 2.6.18 registered