So recently I've noticed that I can't turn my phone screen off for more than a few seconds without it waking back up almost instantly. I checked out better battery stats and found this.
http://i.imgur.com/Sg99ekZ.png
Does anyone know a way to fix these days excessive wakelocks?
Anyone?
Related
Hi all,
I have been using ARHD ROM for a while now, version 5 for a few weeks and noticed the issue on there first and it still occurs after updating to 6.1 over the w/e. I was not aware of the issue before I went to ARHD but was not using/rebooting stock often enough to find out.
I don't think this is ROM related but am not really sure how to go about working out exactly what is causing it.
Normal working is excellent and battery drain is very low - seems to be about 2mA when idle with no WiFi or Data connections.
After a random amount of time - could be 3/4 days or less than 1 day the battery drain increases noticeably. For me it means that after an average days use the battery would be down to 20% or less rather than 40-50%.
I downloaded "better battery stats" to try and identify if possible what was causing it and it seems to be that the "LocationManagerService" is getting stuck with a "Partial Wake Lock". This prevents the phone from going into "Deep Sleep" so I can see on CPU Spy that the 51Mhz time starts increasing considerably and the Deep Sleep stops increasing completely.
A reboot solves the problem for another random amount of time.
After reboot under normal operation the "LocationManagerService" does not seem to register at all for several hours and when it does operate normally it stays towards the bottom of the "better battery stats" list with about 1s of use, even after a couple of days. When it gets stuck in partial wakelock it moves to the top of the list and refreshing shows constant updates indicating that it is maintaining a partial wakelock.
I have tried searching on Google but cannot see any mention of anyone experiencing a similar problem and as I am sure many applications use the "LocationManagerService" I am at a loss as to how I try and work out whether this is a bug in the service or an application that is causing it.
Apart from rebooting every time I notice this I am not sure how to troubleshoot any further, so was hoping one of you knowledgable guys/devs could perhaps make some suggestions as to how I can identify exactly what is causing this?
I would also be interested to find out if anyone else on any other ROM can see the same issue?
Thanks
Hello,
Facing this issue a number of times per week.
The phone was fully charged and kept as it is. Saw the charge left as 95%. After few hours of no activity on the phone, I try to unlock and find that it has switched off. Power button press won't start the phone. Had to take out the battery and put it back and then on power button press, phone starts.
Checked the battery level and found that there was a vertical dip of battery level from 84% to 0 and it was like that - till i booted the phone again.
After boot, again the battery level shows at 83%!
This sudden drain of battery to 0 although when phone was sufficient amount of charge has been happening quite a number of times.
Please see this screenshot. Is this due to a bad battery or my phone is "dying"!
Please help and let me know if any more information is required.
royzlife said:
Hello,
Facing this issue a number of times per week.
The phone was fully charged and kept as it is. Saw the charge left as 95%. After few hours of no activity on the phone, I try to unlock and find that it has switched off. Power button press won't start the phone. Had to take out the battery and put it back and then on power button press, phone starts.
Checked the battery level and found that there was a vertical dip of battery level from 84% to 0 and it was like that - till i booted the phone again.
After boot, again the battery level shows at 83%!
This sudden drain of battery to 0 although when phone was sufficient amount of charge has been happening quite a number of times.
Please see this screenshot. Is this due to a bad battery or my phone is "dying"!
Please help and let me know if any more information is required.
Click to expand...
Click to collapse
I also had the same problem. In order to avoid it I am forced to reboot it on my own! Even I am working on my phone it is shutting down. This happened from the first takju update to 4.2. when I was in yakzu for previous versions I had no problem. If anyone has any idea please let us know.
Thanks in advance...
There have been multiple reports of the phone crashing which is likely causing your battery drain, its not randomly shutting down, its just unresponsive but using more power than if it were running normally.
Darunion said:
There have been multiple reports of the phone crashing which is likely causing your battery drain, its not randomly shutting down, its just unresponsive but using more power than if it were running normally.
Click to expand...
Click to collapse
What do you suggest to do? Have anyone found any solution. Some people suggest a "reset to factory". Will it fix anything?
TheLiTTle said:
What do you suggest to do? Have anyone found any solution. Some people suggest a "reset to factory". Will it fix anything?
Click to expand...
Click to collapse
Hi,
Only one solution I have found to the problem - are you using any app which is using Google Location service?
I was using HD Widgets - uninstalled and found that the problem was gone.
Then found at HD widgets page in Play store, that the problem was with Google location service itself and not any specific app - HD widgets since then, have released a new version compatible to 4.2.1 and there haven't been crash reported.
Now I have disabled the setting of letting an app use Google Location service - that way , no random shutdown, no instant battery drain for me till now.
Additionally you can install Franco kernel on your rooted Nexus - it doesn't have any Sleep of Death issue (unresponsive lock screen).
Hi,
During the past week I have a very strange problem in my Galaxy Nexus.
Battery suddenly started to drain very very quickly.
After 8 hours while I am sleeping in which 3G \ Wireless \ location services\ sync etc. are closed I lose 25-30% battery. (Before this happened I would have lost only 10% in this situation).
Of course while using the device the battery drains even faster.
Luckily I have 2 batteries and use both actively, second battery started act like the first, so the battery is not the problem.
In the battery usage screen there is nothing suspicious.
I installed Wakelock Detector and Better Battery Stats, everything is fine there too.
I have Greenify and I hibernate all the unnecessary applications.
I had a PA rom when it happened, then I switched to SlimKat, same problem. Then again I returned to the PA and the problem isn't vanished.
Between changing ROMs I've erased the phone.
I've also tried to put custom kernels but nothing helped me!
I have no more ideas, can someone please help?
Thank you very much!
I noticed this too, under battery info in settings I found the only culprit to be the latest/updated Google Play Services that kept preventing my GN to enter into deep sleep mode and the only way to fix it was to force close this service.
But then every once in a while it would start running again, so now I've just put a shortcut icon on the home screen to help quickly force close it from app info.
Hey guys,
I've had my phone for over a year now, and randomly it died while at around 30% and when it turned back on, I lost my keyboard settings as well as Wi-Fi networks and vibrate on press feedback.
I attached my battery screenshot and it's weird. Forgive the f.lux that changes the screen color
Does anyone know what could have caused this? TIA
I had exactly the same problem with my m8 which was 2 years old.....I did not manage to fix it.... That was the reason i bought 10
aleggsue said:
Hey guys,
I've had my phone for over a year now, and randomly it died while at around 30% and when it turned back on, I lost my keyboard settings as well as Wi-Fi networks and vibrate on press feedback.
I attached my battery screenshot and it's weird. Forgive the f.lux that changes the screen color
Does anyone know what could have caused this? TIA
Click to expand...
Click to collapse
When this happened to me, it turned out to be battery degradation was the cause. Only option was to send in for repair to have the battery replaced. No amount of trying to calibrate the battery helped.
I'd suggest sending it for a warranty repair, seems to be the only option. The reason your settings are resetting themselves is because of the sudden shutdown caused by the battery shutting down the system instantly, so it's unable to save data correctly.
Same, my old m8 would do this every time battery died completely
The wakelock is called "BSS_InDisplaySensorHelper", it just appears since few days ago and drain lots of my battery. It's found under Android System in better battery stat. Does anyone know what it is and can I stop it?
I can literally find zero result mentioning it on google.
Thx
I have discovered that the wakelock comes from process to show the fingerprint icon on the Always On Display. In fingerprint options, if you disable "show on AOD", that wakelock will never raise again.