[Galaxy Note II Original Android Development] mpcjanssen:
Having the same camera issue, (first reboot then black screen) reboot and reflash don't help.

Logcat:

11-12 16:59:17.939 I/ActivityManager(2346): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.camera2/com.android.camera.CameraLauncher} from pid 2630
11-12 16:59:18.009 V/CameraHolder(3260): open camera 0
11-12 16:59:18.014 D/exynos_camera(1936): exynos_camera_get_camera_info(0, 0x41969b68)
11-12 16:59:18.014 D/exynos_camera(1936): Selected camera: S5C73M3
11-12 16:59:18.014 D/exynos_camera(1936): exynos_camera_get_camera_info(0, 0x41969b58)
11-12 16:59:18.014 D/exynos_camera(1936): Selected camera: S5C73M3
11-12 16:59:18.014 I/AwesomePlayer(1936): setDataSource_l(URL suppressed)
11-12 16:59:18.049 I/AwesomePlayer(1936): setDataSource_l(URL suppressed)
11-12 16:59:18.079 I/CameraClient(1936): Opening camera 0
11-12 16:59:18.079 D/exynos_camera(1936): exynos_camera_open(0x40bb0004, 0, 0x1f2242c)
11-12 16:59:20.839 E/exynos_camera(1936): exynos_camera_start: Unable to set inputs
11-12 16:59:20.839 E/exynos_camera(1936): exynos_camera_open: Unable to start camera
11-12 16:59:20.839 E/CameraClient(1936): Could not open camera 0: -1
11-12 16:59:20.839 E/CameraClient(1936): initialize: Camera 0: unable to initialize device: Operation not permitted (-1)
11-12 16:59:20.839 I/CameraClient(1936): Destroying camera 0
11-12 16:59:20.839 W/AudioFlinger(1936): session id 47 not found for pid 3260
11-12 16:59:20.839 W/AudioFlinger(1936): session id 48 not found for pid 3260
11-12 16:59:20.839 W/CameraBase(3260): An error occurred while connecting to camera: 0
11-12 16:59:20.839 W/CAM_AndroidCameraManagerImpl(3260): Cannot handle message, mCamera is null.
11-12 16:59:20.839 E/CameraHolder(3260): fail to connect Camera:-1, aborting.
11-12 16:59:20.839 E/CAM_PhotoModule(3260): Failed to open camera:0
11-12 16:59:20.849 I/Choreographer(3260): Skipped 165 frames! The application may be doing too much work on its main thread.
11-12 16:59:20.954 V/CAM_UI (3260): SurfaceTexture ready.
11-12 16:59:20.954 W/CAM_PhotoModule(3260): startPreview: parameters for preview is not ready.
11-12 16:59:22.709 W/linker (4677): libsensorhubservice.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.734 W/linker (4678): libddc.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libedid.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libcec.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libMcClient.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libfimg.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libfimc.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libhdmi.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.739 W/linker (4678): libTVOut.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.744 W/linker (4678): libhdmiclient.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:22.744 W/linker (4678): libtvoutinterface.so has text relocations. This is wasting memory and is a security risk. Please fix.
11-12 16:59:24.189 D/dalvikvm(2346): GC_FOR_ALLOC freed 1020K, 12% free 17357K/19672K, paused 48ms, total 48ms