Having the same issue with my Thinkpad X301 built-in camera. Both cheese and ekiga don't show video anymore (worked in Hardy). My hardware:
[30570.468003] Linux video capture interface: v2.00
[30570.495756] uvcvideo: Found UVC 1.00 device <unnamed> (17ef:4807)
[30570.499348] input: UVC Camera (17ef:4807) as /devices/pci0000:00/0000:00:1a.7/usb6/6-6/6-6:1.0/input/input12
[30570.508778] usbcore: registered new interface driver uvcvideo
[30570.508794] USB Video Class driver (v0.1.0)
Having the same issue with my Thinkpad X301 built-in camera. Both cheese and ekiga don't show video anymore (worked in Hardy). My hardware:
[30570.468003] Linux video capture interface: v2.00 pci0000: 00/0000: 00:1a.7/ usb6/6- 6/6-6:1. 0/input/ input12
[30570.495756] uvcvideo: Found UVC 1.00 device <unnamed> (17ef:4807)
[30570.499348] input: UVC Camera (17ef:4807) as /devices/
[30570.508778] usbcore: registered new interface driver uvcvideo
[30570.508794] USB Video Class driver (v0.1.0)
Note: Skype works without problem.