[Ground Zero ROMS Development] ishuya:
Can any help me in explaining that why i'm getting "E QCOM PowerHAL: Failed to acquire lock." error repeatedly in 12/05 update.

---- Dec 7, 2016 7:42:53 AM ----

12-07 07:42:53.687 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:53.777 2020 2115 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:57.769 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:58.020 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:58.274 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:59.233 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:59.705 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:42:59.960 2020 2983 E QCOM PowerHAL: Failed to acquire lock.

12-07 07:43:00.000 2020 2978 W System.err: java.io.FileNotFoundException: /persist/alarm/powerOffAlarmSet (No such file or directory)

12-07 07:43:00.000 2020 2978 W System.err:	at java.io.FileOutputStream.open(Native Method)

12-07 07:43:00.001 2020 2978 W System.err:	at java.io.FileOutputStream.<init>(FileOutputStream.java:221)

12-07 07:43:00.001 2020 2978 W System.err:	at java.io.FileOutputStream.<init>(FileOutputStream.java:140)

12-07 07:43:00.001 2020 2978 W System.err:	at java.io.FileWriter.<init>(FileWriter.java:78)

12-07 07:43:00.001 2020 2978 W System.err:	at android.app.AlarmManager.writePowerOffAlarmFile(AlarmManager.java:1117)

12-07 07:43:00.001 2020 2978 W System.err:	at com.android.server.AlarmManagerService.rescheduleKernelAlarmsLocked(AlarmManagerService.java:1938)

12-07 07:43:00.001 2020 2978 W System.err:	at com.android.server.AlarmManagerService$AlarmThread.run(AlarmManagerService.java:2640)

12-07 07:43:00.005 2020 2020 W System.err: java.io.FileNotFoundException: /persist/alarm/powerOffAlarmSet (No such file or directory)

12-07 07:43:00.005 2020 2020 W System.err:	at java.io.FileOutputStream.open(Native Method)

12-07 07:43:00.005 2020 2020 W System.err:	at java.io.FileOutputStream.<init>(FileOutputStream.java:221)

12-07 07:43:00.005 2020 2020 W System.err:	at java.io.FileOutputStream.<init>(FileOutputStream.java:140)

12-07 07:43:00.005 2020 2020 W System.err:	at java.io.FileWriter.<init>(FileWriter.java:78)

12-07 07:43:00.005 2020 2020 W System.err:	at android.app.AlarmManager.writePowerOffAlarmFile(AlarmManager.java:1117)

12-07 07:43:00.005 2020 2020 W System.err:	at com.android.server.AlarmManagerService.rescheduleKernelAlarmsLocked(AlarmManagerService.java:1938)

12-07 07:43:00.005 2020 2020 W System.err:	at com.android.server.AlarmManagerService.setImplLocked(AlarmManagerService.java:1255)

12-07 07:43:00.005 2020 2020 W System.err:	at com.android.server.AlarmManagerService.setImplLocked(AlarmManagerService.java:1135)

12-07 07:43:00.005 2020 2020 W System.err:	at com.android.server.AlarmManagerService.setImpl(AlarmManagerService.java:1112)

12-07 07:43:00.005 2020 2020 W System.err:	at com.android.server.AlarmManagerService$ClockReceiver.scheduleTimeTickEvent(AlarmManagerService.java:2796)

12-07 07:43:00.005 2020 2020 W System.err:	at com.android.server.AlarmManagerService$ClockReceiver.onReceive(AlarmManagerService.java:2774)

12-07 07:43:00.005 2020 2020 W System.err:	at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1122)

12-07 07:43:00.005 2020 2020 W System.err:	at android.os.Handler.handleCallback(Handler.java:751)

12-07 07:43:00.005 2020 2020 W System.err:	at android.os.Handler.dispatchMessage(Handler.java:95)

12-07 07:43:00.006 2020 2020 W System.err:	at android.os.Looper.loop(Looper.java:154)

12-07 07:43:00.006 2020 2020 W System.err:	at com.android.server.SystemServer.run(SystemServer.java:366)

12-07 07:43:00.006 2020 2020 W System.err:	at com.android.server.SystemServer.main(SystemServer.java:223)

12-07 07:43:00.006 2020 2020 W System.err:	at java.lang.reflect.Method.invoke(Native Method)

12-07 07:43:00.006 2020 2020 W System.err:	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:888)

12-07 07:43:00.006 2020 2020 W System.err:	at com.an