so...als ich die Kamera starten will, kommt das hier:
01-01 06:11:08.090: V/WallpaperService(311): onVisibilityChanged(false): com.android.systemui.ImageWallpaper$DrawableEngine@419774f0
01-01 06:11:08.129: D/ImgSensorDrv(102): [open] Err-ctrlCode (I/O error)
01-01 06:11:08.129: E/IspHal(102): [init]Err( 277):mpSensorDrv->open fail, retry(0)
01-01 06:11:08.129: D/ImgSensorDrv(102): ImgSensorDrv:

pen() +
01-01 06:11:08.178: D/OpenGLRenderer(436): Flushing caches (mode 0)
01-01 06:11:08.210: D/dalvikvm(1270): threadid=12: interp stack at 0x4946f000
01-01 06:11:08.211: D/dalvikvm(1270): threadid=12: calling run()
01-01 06:11:08.213: D/dalvikvm(1270): threadid=12: exiting
01-01 06:11:08.213: D/dalvikvm(1270): threadid=12: bye!
01-01 06:11:08.213: D/dalvikvm(1270): threadid=0: freeing
01-01 06:11:08.214: I/camera(1270): Check action = android.intent.action.MAIN
01-01 06:11:08.215: D/dalvikvm(1270): threadid=12: interp stack at 0x4946f000
01-01 06:11:08.217: D/dalvikvm(1270): threadid=12: calling run()
01-01 06:11:08.332: I/SurfaceTexture(98): [com.android.launcher/com.android.launcher2.Launcher(0x7cdcc8)] disconnect: api=1
01-01 06:11:08.664: D/ImgSensorDrv(102): [open] Err-ctrlCode (I/O error)
01-01 06:11:08.664: E/IspHal(102): [init]Err( 277):mpSensorDrv->open fail, retry(1)
01-01 06:11:08.664: D/ImgSensorDrv(102): ImgSensorDrv:

pen() +
01-01 06:11:09.179: D/ImgSensorDrv(102): [open] Err-ctrlCode (I/O error)
01-01 06:11:09.179: E/IspHal(102): [init]Err( 277):mpSensorDrv->open fail, retry(2)
01-01 06:11:09.179: E/IspHal(102): [init]Err( 287):mpSensorDrv->open fail
01-01 06:11:09.179: E/MtkCam/CamAdapter(102): (ImgSensor)[mHalBaseAdapter::init] MHAL_IOCTL_INIT_CAMERA err(fffffffb) (init){#109:mediatek/source/external/camera/mt6577/../mt6575/CamAdapter/mHal/mHalBaseAdapter.cpp}
01-01 06:11:09.179: E/MtkCam/MCamHw(102): (ImgSensor)[mHalCamAdapter::init] mHalBaseAdapter::init() fail (init){#2240:mediatek/source/external/camera/mt6577/../mt6575/CamAdapter/mHal/mHalCamAdapter.cpp}
01-01 06:11:09.179: I/MtkCam/MCamHw(102): (ImgSensor)[mHalCamAdapter::init] - ret(0), getStrongCount(1)
01-01 06:11:09.179: E/MtkCam/CamDevice(102): [CamDevice:

nInit] mpCamAdapter(0x12f3db0)->init() fail (onInit){#156:mediatek/source/external/camera/mt6577/../mt6575/CamDevice/CamDevice.cpp}
01-01 06:11:09.179: I/MtkCam/CamDevice(102): [CamDevice:

nUninit] + (ImgSensor:230), (OpenId, DevId)=(0, 0)
01-01 06:11:09.179: I/MtkCam/MCamHw(102): (ImgSensor)[mHalCamAdapter::uninit] + caller tid(230), OpenId(0), getStrongCount(1), mPreviewThreadHandle(0), mmHalFd(0x12fabe8)
01-01 06:11:09.179: I/MtkCam/CamAdapter(102): (ImgSensor)[mHalBaseAdapter::uninit] caller tid(230), OpenId(0), getStrongCount(1)
01-01 06:11:09.179: D/scenario/mHalCam(102): [mHalCamUninit]
01-01 06:11:09.179: D/scenario/mHalCam(102): Camera is not in the idle state ...
01-01 06:11:09.180: D/ADB_SERVICES(118): adb fdevent_process list (18) (20)
01-01 06:11:09.180: D/ADB_SERVICES(118): adb socket read list (20)
01-01 06:11:09.180: D/ADB_SERVICES(118): read_data=104141
01-01 06:11:09.180: D/ADB_SERVICES(118): max_read_time=0.001571 max_send_time=0.000116
01-01 06:11:09.181: D/ADB_SERVICES(118): adb local_socket_ready list (20)
01-01 06:11:13.140: D/PowerManagerService(235): user activity timeout timed out nextState=3
01-01 06:11:13.140: D/PowerManagerService(235): setPowerState: mPowerState=0x3 newState=0x3 noChangeLights=false reason=3
01-01 06:11:13.140: D/PowerManagerService(235): setTimeoutLocked now=505420 timeoutOverride=-1 nextState=1 when=552420
01-01 06:11:15.351: D/KeyguardViewMediator(235): handleTimeout, seq=11, mWakelockSequence=11
01-01 06:11:15.356: D/ADB_SERVICES(118): adb fdevent_process list (18) (20)
01-01 06:11:15.356: D/ADB_SERVICES(118): adb socket read list (20)
01-01 06:11:15.356: D/ADB_SERVICES(118): read_data=1012
01-01 06:11:15.356: D/ADB_SERVICES(118): max_read_time=0.000033 max_send_time=0.000035
01-01 06:11:15.357: D/ADB_SERVICES(118): adb local_socket_ready list (20)
01-01 06:11:15.816: D/dalvikvm(542): GC_CONCURRENT freed 1581K, 15% free 9526K/11207K, paused 2ms+2ms
01-01 06:11:17.314: W/ActivityManager(235): Launch timeout has expired, giving up wake lock!
01-01 06:11:17.314: D/PowerManagerService(235): releaseWakeLock flags=0x1 tag=ActivityManager-Launch total_time=10000ms
01-01 06:11:17.376: W/ActivityManager(235): Activity idle timeout for ActivityRecord{41d13908 com.android.camera/.Camera}
01-01 06:11:17.376: V/ActivityManager(235): Activity idle: Token{41c572e0 ActivityRecord{41d13908 com.android.camera/.Camera}}
01-01 06:11:17.376: V/ActivityManager(235): Stopping ActivityRecord{41ac97b0 com.android.launcher/com.android.launcher2.Launcher}: nowVisible=false waitingVisible=true finishing=false
01-01 06:11:19.059: D/ConnectivityService(235): getActiveNetworkInfo:null
01-01 06:11:39.059: D/ConnectivityService(235): getActiveNetworkInfo:null
01-01 06:11:39.064: D/ADB_SERVICES(118): adb fdevent_process list (18) (20)
01-01 06:11:39.064: D/ADB_SERVICES(118): adb socket read list (20)
01-01 06:11:39.064: D/ADB_SERVICES(118): read_data=1428
01-01 06:11:39.064: D/ADB_SERVICES(118): max_read_time=0.000034 max_send_time=0.000036
01-01 06:11:39.065: D/ADB_SERVICES(118): adb local_socket_ready list (20)
01-01 06:11:49.373: V/ActivityManager(235): Broadcast sticky: Intent { act=android.intent.action.BATTERY_CHANGED flg=0x60000010 (has extras) } ordered=false
01-01 06:11:49.375: D/KeyguardUpdateMonitor(235): received broadcast android.intent.action.BATTERY_CHANGED
01-01 06:11:49.375: I/KeyguardUpdateMonitor(235): ACTION_BATTERY_CHANGED, status=2,plugged=2, level=78, health=2