[BetterBatteryStats] daniozzo83:
Hi guys, can you help me? i don't know if this situation is normal... but when i had 4.1.2 i had not this battery drain.

Here is my dump from betterbatterystats and some screens:

"Sistema operativo Android" is "ANDROID OS" in italian and take a lot of battery i think.

===================
General Information
===================
BetterBatteryStats version: 1.11.0.0
Creation Date: 2012-11-30 19:08:41
Statistic Type: (4) Custom Reference
Since 5 h 13 m 44 s
VERSION.RELEASE: 4.2.1
BRAND: google
DEVICE: maguro
MANUFACTURER: samsung
MODEL: Galaxy Nexus
OS.VERSION: 3.0.53-AOSP-R7_Linaro-4.7-2012.10_udK
BOOTLOADER: PRIMELC03
HARDWARE: tuna
FINGERPRINT: google/yakju/maguro:4.2.1/JOP40D/527662:user/release-keys
ID: JOP40D
TAGS: test-keys
USER: android
PRODUCT: yakju
RADIO: I9250XXLH1
Rooted: true
============
Battery Info
============
Level lost [%]: 18 Bat.: 18% (51% to 33%) [3,4%/h]
Voltage lost [mV]: 46 (3742-3696)
===========
Other Usage
===========
Wifi On (): 5 h 13 m 44 s (18824 s) Ratio: 100,0%
Wifi Running (): 5 h 13 m 44 s (18824 s) Ratio: 100,0%
No Data Connection (): 5 h 13 m 44 s (18824 s) Ratio: 100,0%
No or Unknown Signal (): 5 h 13 m 44 s (18824 s) Ratio: 100,0%
Deep Sleep (): 2 h 59 m 7 s (10747 s) Ratio: 56,8%
Awake (): 2 h 14 m 37 s (8077 s) Ratio: 42,9%
Screen On (): 46 m 34 s (2794 s) Ratio: 14,8%
=========
Wakelocks
=========
AudioOut_2 (1013): 11 m 8 s (668 s) Count:136 3,6%
MediaScannerService (Media): 1 m 48 s (108 s) Count:3 0,6%
ActivityManager-Launch (Sistema Android): 1 m 38 s (98 s) Count:274 0,5%
*sync*_gmail-ls_Account {name=danyus@gmail.com, type=com.google} (com.google.android.gm.Gmail): 33 s (33 s) Count:48 0,2%
GmailProviderProviderChangedBroadcastWakeLock (com.google.android.gm.Gmail): 31 s (31 s) Count:67 0,2%
SCREEN_FROZEN (Sistema Android): 23 s (23 s) Count:341 0,1%
sendinactive (com.whatsapp.WhatsApp): 21 s (21 s) Count:9 0,1%
AlarmManager (Sistema Android): 18 s (18 s) Count:849 0,1%
AudioOut_3 (1013): 12 s (12 s) Count:8 0,1%
*sync*_gmail-ls_Account {name=daniozzo83@gmail.com, type=com.google} (com.google.android.gm.Gmail): 12 s (12 s) Count:13 0,1%
BBS_WAKELOCK_WHILE_SAVING_REF (com.asksven.betterbatterystats.BetterBatteryStats): 11 s (11 s) Count:40 0,1%
show keyguard (Sistema Android): 5 s (5 s) Count:35 0,0%
*sync*_com.android.browser_Account {name=danyus@gmail.com, type=com.google} (Servizi Google): 5 s (5 s) Count:462 0,0%
DownloadManager (Media): 5 s (5 s) Count:8 0,0%
GTALK_CONN (Servizi Google): 4 s (4 s) Count:432 0,0%
ActivityManager-Sleep (Sistema Android): 3 s (3 s) Count:891 0,0%
*backup* (Sistema Android): 2 s (2 s) Count:381 0,0%
RILJ (Telefono): 2 s (2 s) Count:203 0,0%
NetworkStats (Sistema Android): 2 s (2 s) Count:73 0,0%
AsyncService (com.google.android.apps.plus.Google+): 1 s (1 s) Count:26 0,0%
AlarmManager (com.whatsapp.WhatsApp): 1 s (1 s) Count:26 0,0%
SyncLoopWakeLock (Sistema Android): 1 s (1 s) Count:1110 0,0%
RingtonePlayer (com.android.systemui.UI sistema): 1 s (1 s) Count:25 0,0%
================
Kernel Wakelocks
================
"wlan_rx_wake" (): 1 h 5 m 55 s (3955 s) Cnt:(c/wc/ec)4413/0/4413 20,9%
"nfc" (): 30 m 29 s (1829 s) Cnt:(c/wc/ec)3726/3458/3726 9,7%
"wlan_ctrl_wake" (): 4 m 56 s (296 s) Cnt:(c/wc/ec)511/0/511 1,6%
"mipi_link" (): 4 m 50 s (290 s) Cnt:(c/wc/ec)1340/1/0 1,5%
"PowerManagerService" (): 4 m 19 s (259 s) Cnt:(c/wc/ec)670/0/0 1,4%
"musb_autosuspend_wake_lock" (): 2 m 32 s (152 s) Cnt:(c/wc/ec)3766/0/0 0,8%
"alarm_rtc" (): 1 m 44 s (104 s) Cnt:(c/wc/ec)149/0/49 0,6%
"alarm" (): 46 s (46 s) Cnt:(c/wc/ec)523/240/1 0,2%
"radio-interface" (): 23 s (23 s) Cnt:(c/wc/ec)104/0/0 0,1%
"wlan_wake" (): 7 s (7 s) Cnt:(c/wc/ec)52644/25/0 0,0%
"max17040-battery" (): 6 s (6 s) Cnt:(c/wc/ec)369/0/0 0,0%
"PowerManagerService.Broadcasts" (): 4 s (4 s) Cnt:(c/wc/ec)93/0/0 0,0%
"twl6030 adc" (): 4 s (4 s) Cnt:(c/wc/ec)4563/0/0 0,0%
"KeyEvents" (): (0 s) Cnt:(c/wc/ec)22329/0/0 0,0%
"mmc0_detect" (): (0 s) Cnt:(c/wc/ec)3903/0/1 0,0%
"secril_fmt-interface" (): (0 s) Cnt:(c/wc/ec)2587/0/0 0,0%
"gpio_input" (): (0 s) Cnt:(c/wc/ec)124/22/0 0,0%
"gpio_input" (): (0 s) Cnt:(c/wc/ec)3/0/0 0,0%
"power-supply" (): (0 s) Cnt:(c/wc/ec)20/0/0 0,0%
======================
Alarms (requires root)
======================
======================
Network (requires root)
======================
==========
CPU States
==========
350 MHz (): 1 h 29 m 25 s 28,5%
700 MHz (): 37 m 5 s 11,8%
920 MHz (): 4 m 8 s 1,3%
1,2 GHz (): 4 m 2 s 1,3%
Deep Sleep (): 2 h 59 m 7 s 57,1%
==================
Reference overview
==================
Custom: Reference custom_ref created 1 m 40 s (Wl: 7 elements; KWl: 7elements; NetS: null; Alrm: null; Proc: 1 elements; Oth: 6 elements; CPU: 5 elements)
Since charged: Reference since_charged_ref created 0 s (Wl: null; KWl: null; NetS: null; Alrm: null; Proc: null; Oth: null; CPU: null)
Since screen off: Reference since_screen_off created 5 h 5 m 1 s (Wl: 23 elements; KWl: 19elements; NetS: null; Alrm: null; Proc: 32 elements; Oth: 7 elements; CPU: 5 elements)
Since unplugged: Reference since_unplugged_ref created 0 s (Wl: null; KWl: null; NetS: null; Alrm: null; Proc: null; Oth: null; CPU: null)
Since boot: Reference since_boot created 1 m 18 s (Wl: 6 elements; KWl: 0elements; NetS: null; Alrm: null; Proc: 1 elements; Oth: 5 elements; CPU: 5 elements)