I experience this same bug with my "QuickCam Web" device, with the following HAL udi entries:
/org/freedesktop/Hal/devices/usb_device_46d_850_noserial /org/freedesktop/Hal/devices/usb_device_46d_850_noserial_if0
lsusb entry:
Bus 003 Device 003: ID 046d:0850 Logitech, Inc. QuickCam Web
I experience this same bug with my "QuickCam Web" device, with the following HAL udi entries:
/org/freedeskto p/Hal/devices/ usb_device_ 46d_850_ noserial p/Hal/devices/ usb_device_ 46d_850_ noserial_ if0
/org/freedeskto
lsusb entry:
Bus 003 Device 003: ID 046d:0850 Logitech, Inc. QuickCam Web