[Xperia Tablet Z Original Android Development] phillipssat:
Sometimes WLAN has no signal : off > on and it is good again

Sometimes logcat says:

02-17 17:56:02.211 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

---------- Post added at 06:02 PM ---------- Previous post was at 05:59 PM ----------

02-17 18:00:38.968 E/PhoneInterfaceManager(1638): [PhoneIntfMgr] queryModemActivityInfo: Empty response

What this means on pollux-windy without sim-radio ?

---------- Post added at 06:10 PM ---------- Previous post was at 06:02 PM ----------

02-17 18:07:52.164 E/AlarmManager(573): RTC Alarm: 2 null de.avm.android.fritzapp de.avm.android.fritzapp.VPN_POLLING_ACTION

02-17 18:07:54.355 E/bt_btif (5145): [media task tx timer] ts 87329285337, diff : 00038910, queue sz 0

02-17 18:07:54.847 E/bt_btif (5145): [media task tx timer] ts 87329778074, diff : 00032807, queue sz 0

02-17 18:07:55.176 E/bt_btif (5145): [media task tx timer] ts 87330106229, diff : 00040588, queue sz 0

02-17 18:07:55.367 E/bt_btif (5145): [media task tx timer] ts 87330297666, diff : 00032227, queue sz 0

02-17 18:07:56.369 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_ACTIVITY_DETECTION

02-17 18:07:56.797 E/bt_btif (5145): [media task tx timer] ts 87331725736, diff : 00040375, queue sz 0

02-17 18:07:57.266 E/bt_btif (5145): [media task tx timer] ts 87332196500, diff : 00031219, queue sz 0

02-17 18:08:01.807 E/bt_btif (5145): [media task tx timer] ts 87336737211, diff : 00031647, queue sz 0

02-17 18:08:04.726 E/bt_btif (5145): [media task tx timer] ts 87339656736, diff : 00031281, queue sz 0

02-17 18:08:15.927 E/bt_btif (5145): [media task tx timer] ts 87350857786, diff : 00032288, queue sz 0

02-17 18:08:17.348 E/bt_btif (5145): [media task tx timer] ts 87352278318, diff : 00032745, queue sz 0

02-17 18:08:18.264 E/bt_btif (5145): [media task tx timer] ts 87353194395, diff : 00048401, queue sz 0

02-17 18:08:21.189 E/bt_btif (5145): [media task tx timer] ts 87356119840, diff : 00034149, queue sz 0

02-17 18:08:21.226 E/bt_btif (5145): [media task tx timer] ts 87356156736, diff : 00031220, queue sz 0

02-17 18:08:21.387 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

02-17 18:08:21.388 E/BatteryStatsService(573): no controller energy info supplied

02-17 18:08:22.327 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

02-17 18:08:22.328 E/BatteryStatsService(573): no controller energy info supplied

02-17 18:08:25.168 E/bt_btif (5145): [media task tx timer] ts 87360098875, diff : 00033417, queue sz 0

02-17 18:08:28.687 E/bt_btif (5145): [media task tx timer] ts 87363617185, diff : 00031769, queue sz 0

02-17 18:08:31.206 E/bt_btif (5145): [media task tx timer] ts 87366137083, diff : 00031189, queue sz 0

02-17 18:08:31.677 E/bt_btif (5145): [media task tx timer] ts 87366607358, diff : 00039703, queue sz 0

02-17 18:08:31.949 E/bt_btif (5145): [media task tx timer] ts 87366879178, diff : 00033508, queue sz 0

02-17 18:08:33.707 E/bt_btif (5145): [media task tx timer] ts 87368637296, diff : 00031738, queue sz 0

02-17 18:08:34.310 E/bt_btif (5145): [media task tx timer] ts 87369240720, diff : 00035400, queue sz 0

02-17 18:08:34.508 E/bt_btif (5145): [media task tx timer] ts 87369438779, diff : 00032898, queue sz 0

02-17 18:08:34.819 E/bt_btif (5145): [media task tx timer] ts 87369749784, diff : 00043701, queue sz 0

02-17 18:08:34.872 E/bt_btif (5145): [media task tx timer] ts 87369802854, diff : 00037262, queue sz 0

02-17 18:08:37.948 E/bt_btif (5145): [media task tx timer] ts 87372878446, diff : 00032349, queue sz 0

02-17 18:08:38.392 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

02-17 18:08:38.401 E/BatteryStatsService(573): no controller energy info supplied

02-17 18:08:39.367 E/bt_btif (5145): [media task tx timer] ts 87374297300, diff : 00032044, queue sz 0

02-17 18:08:41.568 E/bt_btif (5145): [media task tx timer] ts 87376498411, diff : 00032898, queue sz 0

---------- Post added at 06:18 PM ---------- Previous post was at 06:10 PM ----------

02-17 18:12:55.646 E/LocSvc_eng(573): W/int loc_eng_init(loc_eng_data_s_type &, LocCallbacks *, LOC_API_ADAPTER_EVENT_MASK_T): log_eng state error: instance already initialized

02-17 18:12:55.707 E/GnssLocationProvider(573): no AGPS interface in set_agps_server

02-17 18:12:55.957 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_CACHE_UPDATER

02-17 18:12:55.961 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:12:56.197 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:12:56.209 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:12:56.214 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:12:56.382 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:12:58.631 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:13:00.076 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:13:00.094 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:13:18.950 E/BatteryStatsService(573): power: Missing API

02-17 18:13:18.953 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

02-17 18:13:18.960 E/BatteryStatsService(573): no controller energy info supplied

02-17 18:13:18.960 E/BatteryStatsService(573): no controller energy info supplied

02-17 18:13:18.963 E/PhoneInterfaceManager(1638): [PhoneIntfMgr] queryModemActivityInfo: Empty response

02-17 18:13:19.147 E/BatteryStatsService(573): modem info is invalid: ModemActivityInfo{ mTimestamp=0 mSleepTimeMs=0 mIdleTimeMs=0 mTxTimeMs[]=[0, 0, 0, 0, 0] mRxTimeMs=0 mEnergyUsed=0}

02-17 18:13:20.200 E/MPL-storeload(573): calData from inv_save_mpl_states, size=2

02-17 18:13:20.714 E/AlarmManager(573): RTC Alarm: 2 null de.avm.android.fritzapp de.avm.android.fritzapp.VPN_POLLING_ACTION

02-17 18:13:20.718 E/AlarmManager(573): RTC Alarm: 2 null android com.android.server.ACTION_TRIGGER_IDLE

02-17 18:13:20.770 E/AlarmManager(573): RTC Alarm: 2 null com.facebook.orca X.1L6.ACTION_ALARM.com.facebook.orca.Mqtt_Wakeup

02-17 18:13:23.832 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.intent.action.SEND_IDLE

02-17 18:13:24.159 E/BatteryStatsImpl(573): Unable to find object for *alarm* in uid 10088 mapsize=3 activeoverflow=null curoverflow=null lastCleanupTime=-10h27m48s801ms

02-17 18:13:24.238 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.gms.analytics.ANALYTICS_DISPATCH

02-17 18:13:52.229 E/System (9337): Uncaught exception thrown by finalizer

02-17 18:13:52.230 E/System (9337): java.lang.IllegalStateException: Binder has been finalized!

02-17 18:13:52.230 E/System (9337):	at android.os.BinderProxy.transactNative(Native Method)

02-17 18:13:52.230 E/System (9337):	at android.os.BinderProxy.transact(Binder.java:615)

02-17 18:13:52.230 E/System (9337):	at android.security.IKeystoreService$Stub$Proxy.abort(IKeystoreService.java:1341)

02-17 18:13:52.230 E/System (9337):	at android.security.KeyStore.abort(KeyStore.java:519)

02-17 18:13:52.230 E/System (9337):	at android.security.keystore.AndroidKeyStoreCipherSpiBase.finalize(AndroidKeyStoreCipherSpiBase.java:744)

02-17 18:13:52.230 E/System (9337):	at android.security.keystore.AndroidKeyStoreRSACipherSpi$PKCS1Padding.finalize(AndroidKeyStoreRSACipherSpi.java)

02-17 18:13:52.230 E/System (9337):	at java.lang.Daemons$FinalizerDaemon.doFinalize(Daemons.java:222)

02-17 18:13:52.230 E/System (9337):	at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:209)

02-17 18:13:52.230 E/System (9337):	at java.lang.Thread.run(Thread.java:761)

02-17 18:14:00.126 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:14:02.475 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:14:02.720 E/LocSvc_api_v02(573): W/locClientSendReq:2094]: invalid handle

02-17 18:14:02.720 E/LocSvc_ApiV02(573): W/virtual loc_api_adapter_err LocApiV02::injectPosition(double, double, float):492]: error! status = eLOC_CLIENT_FAILURE_INVALID_HANDLE, inject_pos_ind.status = eQMI_LOC_SUCCESS_V02

02-17 18:14:03.385 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.gms.gcm.ACTION_CHECK_QUEUE

02-17 18:14:03.405 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.gms.gcm.ACTION_CHECK_QUEUE

02-17 18:14:21.392 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:21.392 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:30.031 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:30.031 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:51.438 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:52.226 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:53.005 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:14:53.005 E/MP-Decision(1950): Hotplug is disabled, actioncould not be completed

02-17 18:15:00.143 E/AlarmManager(573): RTC Alarm: 2 null de.avm.android.fritzapp de.avm.android.fritzapp.VPN_POLLING_ACTION

02-17 18:15:00.358 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:15:00.496 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_BURST_COLLECTION_TRIGGER

02-17 18:15:00.500 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_ACTIVE_COLLECTOR

02-17 18:15:03.054 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_BURST_COLLECTION_TRIGGER

02-17 18:15:03.150 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_LOCATOR

02-17 18:15:03.198 E/LocSvc_api_v02(573): W/locClientSendReq:2094]: invalid handle

02-17 18:15:03.199 E/LocSvc_ApiV02(573): W/virtual loc_api_adapter_err LocApiV02::injectPosition(double, double, float):492]: error! status = eLOC_CLIENT_FAILURE_INVALID_HANDLE, inject_pos_ind.status = UNKNOWN

02-17 18:15:03.401 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.gms.gcm.ACTION_CHECK_QUEUE

02-17 18:15:06.542 E/MPL-storeload(573): calData from inv_save_mpl_states, size=2

02-17 18:15:06.598 E/AlarmManager(573): RTC Alarm: 2 null com.google.android.gms com.google.android.location.ALARM_WAKEUP_ACTIVITY_DETECTION

02-17 18:15:31.143 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

02-17 18:15:31.143 E/BatteryStatsService(573): no controller energy info supplied

02-17 18:15:31.401 E/Sensors (573): virtual int ProximityApds97xx::activate(int): failed to open input dev apds9702

02-17 18:15:32.782 E/YCrashManager(13292): [LibraryLoader] Not up to date library /data/app/com.yahoo.mobile.client.android.weather-2/lib/arm/libyahoo_crashmanager.so

02-17 18:15:33.031 E/LibraryLoader(13292): Not up to date library /data/app/com.yahoo.mobile.client.android.weather-2/lib/arm/libyahoo_nativefx_v36.so

02-17 18:15:33.786 E/YSNP_TAG(13292): [NetworkHelper] : [thread:3016]networkAvailable() - no active network!

02-17 18:15:34.372 E/AlarmManager(573): RTC Alarm: 0 null com.mobilesrepublic.appy notif.intent.action.SEND_NOTIFICATION

02-17 18:15:35.102 E/WifiHAL (573): wifi_error acquire_supported_features(wifi_interface_handle, feature_set *): requestResponse Error:-95

02-17 18:15:35.103 E/BatteryStatsService(573): no controller energy info supplied