I have a fresh install of Precise 64bit. The webcam which has worked in previous versions seems not to want to cooperate.
I have used Cheese to see if I can get an image. It seems to have some recognition of the webcam, as the webcam lights up to show it is active but there is no picture. Cheese just shows a black screen.

Code:
>> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 005 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 005: ID 041e:4058 Creative Technology, Ltd Live! Cam Optia AF
Bus 002 Device 006: ID 0cf3:3005 Atheros Communications, Inc. AR3011 Bluetooth
Bus 001 Device 004: ID 046d:c52e Logitech, Inc.
Any suggestions would be appreciated.