ubuntu9.10摄像头驱动问题？

以下是我查到的硬件信息：udi = '/org/freedesktop/Hal/devices/usb_device_5ca_18a1_noserial'
info.linux.driver = 'usb' (string)
info.parent = '/org/freedesktop/Hal/devices/usb_device_1d6b_2_0000_00_1d_7' (string)
info.product = 'Integrated Webcam' (string)
info.subsystem = 'usb_device' (string)
info.udi = '/org/freedesktop/Hal/devices/usb_device_5ca_18a1_noserial' (string)
info.vendor = 'Ricoh Co., Ltd' (string)
linux.device_file = '/dev/bus/usb/002/003' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'usb' (string)
linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-5' (string)
usb_device.bus_number = 2 (0x2) (int)
usb_device.can_wake_up = false (bool)
usb_device.configuration_value = 1 (0x1) (int)
usb_device.device_class = 239 (0xef) (int)
usb_device.device_protocol = 1 (0x1) (int)
usb_device.device_revision_bcd = 34609 (0x8731) (int)
usb_device.device_subclass = 2 (0x2) (int)
usb_device.is_self_powered = false (bool)
usb_device.linux.device_number = 3 (0x3) (int)
usb_device.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-5' (string)
usb_device.max_power = 100 (0x64) (int)
usb_device.num_configurations = 1 (0x1) (int)
usb_device.num_interfaces = 2 (0x2) (int)
usb_device.num_ports = 0 (0x0) (int)
usb_device.product = 'Integrated Webcam' (string)
usb_device.product_id = 6305 (0x18a1) (int)
usb_device.speed = 480.0 (480) (double)
usb_device.vendor = 'Ricoh Co., Ltd' (string)
usb_device.vendor_id = 1482 (0x5ca) (int)
usb_device.version = 2.0 (2) (double)
请问如何解决该摄像头的驱动，谢谢？