[Nexus 6  Original Android Development] old_fart:
I was shooting messages to the N6 and ( I'm not sure this was mentioned ) when the new mail arrives on the sleeping phone, the N6 looks to be still sleeping but a notification SOUND chime emanates from the speaker . . . so all the other plumbing is okay except to passing of the LED turn 'on' .

in my logcat, I get :

01-21 21:48:31.813 321 337 E MP-Decision: Failed to reset optimization for resource: 1 level: 14

01-21 21:48:38.257 824 1058 E WifiStateMachine: WifiStateMachine CMD_START_SCAN source -2 txSuccessRate=1.69 rxSuccessRate=5.17 targetRoamBSSID=any RSSI=-43

01-21 21:48:41.339 314 1686 E audio_a2dp_hw: adev_set_parameters: ERROR: set param called even when stream out is null

01-21 21:48:41.365 824 1058 E native : do suspend true

01-21 21:48:41.460 321 337 E MP-Decision: Failed to apply optimization for resource: 1 level: 14

01-21 21:48:41.460 321 337 E MP-Decision: Failed to apply optimization for resource: 2 level: 14

01-21 21:48:41.477 314 870 E ACDB-LOADER: Error: ACDB AFE returned = -19

01-21 21:48:42.004 4239 4239 E ProcessCpuTracker: Retrieving the UID for PID 7120 from the filestat didn't work - got a UID of: 0

01-21 21:48:44.462 321 337 E MP-Decision: Failed to reset optimization for resource: 2 level: 14

01-21 21:48:44.462 321 337 E MP-Decision: Failed to reset optimization for resource: 1 level: 14

01-21 21:48:44.962 824 862 E libsuspend: Error writing to /sys/power/state: Device or resource busy

01-21 21:48:52.679 824 862 E libsuspend: Error writing to /sys/power/state: Device or resource busy

01-21 21:48:53.252 824 862 E libsuspend: Error writing to /sys/power/state: Device or resource busy

01-21 21:49:42.410 824 824 E NotificationService: Not posting notification with icon==0: Notification(pri=2 contentView=null vibrate=null sound=null defaults=0x0 flags=0x0 color=0xffd20300 category=alarm vis=PRIVATE)

01-21 21:49:42.411 824 824 E NotificationService: WARNING: In a future release this will crash the app: com.rageconsulting.android.lightflow

01-21 21:49:42.559 7203 7203 E SQLiteLog: (283) recovered 63 frames from WAL file /data/user/0/com.android.providers.media/databases/external.db-wal

01-21 21:49:42.693 7203 7221 E SQLiteLog: (283) recovered 3 frames from WAL file /data/user/0/com.android.providers.media/databases/internal.db-wal

01-21 21:49:42.772 1128 7202 E MediaPlayer: Should have subtitle controller already set

01-21 21:49:42.912 1128 7202 E MediaPlayer: Should have subtitle controller already set

01-21 21:49:42.916 314 870 E ACDB-LOADER: Error: ACDB AFE returned = -19

01-21 21:49:42.943 824 824 E NotificationService: Not posting notification with icon==0: Notification(pri=2 contentView=null vibrate=null sound=null defaults=0x0 flags=0x0 color=0xffd20300 category=alarm vis=PRIVATE)

01-21 21:49:42.944 824 824 E NotificationService: WARNING: In a future release this will crash the app: com.rageconsulting.android.lightflow

01-21 21:49:52.554 321 337 E MP-Decision: Failed to apply optimization for resource: 1 level: 14

01-21 21:49:52.554 321 337 E MP-Decision: Failed to apply optimization for resource: 2 level: 14

01-21 21:49:52.662 314 1677 E audio_a2dp_hw: adev_set_parameters: ERROR: set param called even when stream out is null

01-21 21:49:52.687 824 1058 E native : do suspend false

01-21 21:49:52.876 824 1058 E WifiStateMachine: WifiStateMachine CMD_START_SCAN source -2 txSuccessRate=0.00 rxSuccessRate=0.00 targetRoamBSSID=any RSSI=-42

01-21 21:49:54.932 314 870 E ACDB-LOADER: Error: ACDB AFE returned = -19

01-21 21:49:57.420 321 337 E MP-Decision: Failed to reset optimization for resource: 2 level: 14