Same issue with 12.10 64-bit UEFI on a Lenovo U410. Webcam works fine if I boot into 3.5.0-23, but not in 3.5.0-24 or 3.5.0-25. Using those kernels, light comes on but the video is black.
Same issue with 12.10 64-bit UEFI on a Lenovo U410. Webcam works fine if I boot into 3.5.0-23, but not in 3.5.0-24 or 3.5.0-25. Using those kernels, light comes on but the video is black.