Weird android system thing wasting battery? - Nexus 5 Q&A, Help & Troubleshooting

So I never did anything and all the sudden this is wasting over half of my battery.. Any ideas how to stop it?
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rmhumtex97 said:
So I never did anything and all the sudden this is wasting over half of my battery.. Any ideas how to stop it?
Sent from my Nexus 5 using xda app-developers app
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This seems to be the the Camera, did you recently install any Camera/Video/Scanner/QRreader/Torch/ect. applications?

DerItaliener said:
This seems to be the the Camera, did you recently install any Camera/Video/Scanner/QRreader/Torch/ect. applications?
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Nope. I just use stock camera and everything
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rmhumtex97 said:
Nope. I just use stock camera and everything
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Well, if you actually used it, it's quite normal that it has a high amount of energy consumption. The Camera Hardware is engery hungry.
If not, and a reboot doesn't fix it, I'm alredy running out of ideas. Maybe some additional informations (e.g. Better Battery Stats) can help to identify the problem

Have you searched? A Google search brings up apps like reality piano, airdroid and a yahoo messenger being culprits. Any of those?
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its the camera daemon. if you started the cam, and exited it, but didnt close/kill it, it temains running under some circumstances. either "kill" the camera or just reboot to fix it.

Related

[Q] atrix 2 battery drained badly by rxndrv

hey guys my atrix 2 recenty was drained in under 9 hours of low usage by a operation called rxndrv i searched google about it and nothing helpful came up. can any of you help me fix my problem and tell me what exactly this operation is doing to my phone? Thanks in advance guys
atrix2noob said:
hey guys my atrix 2 recenty was drained in under 9 hours of low usage by a operation called rxndrv i searched google about it and nothing helpful came up. can any of you help me fix my problem and tell me what exactly this operation is doing to my phone? Thanks in advance guys
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Little nebulous man... Was this an app?
Is it still doing it?
A screenie of battery usage would help.
The more info the better.
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Fall of Enosis said:
Little nebulous man... Was this an app?
Is it still doing it?
A screenie of battery usage would help.
The more info the better.
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Indeed. You need to run Watchdog or something similar to find out which app or process is gobbling up your CPU/battery consumption. More info you give, the more the community can try to help...
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Here's a picture
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Weird man. Never heard of it.
However what you can do is isolate when it happens.
Is it there on boot up?
When did it start?
What had you previously installed when it started?
Start with the latest app you installed, and start freezing/deleting apps until the process stops. I can almost guarantee you its an app you have installed. just got to figure out which one it is. Let us know what you find!
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For now it disappeared after a full charge but I think I know what app it could have been. A app call data switcher to enable or disable my mobile data to save battery so I don't know why it would use so much?
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I have had it appear a few times with a little usage. if you tap on it I think it has something to do with the sim card, so you could try a new one if this keeps happening.
It mentions the dialer and sim toolkit and. Com.Motorola.phoneaddons
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atrix2noob said:
It mentions the dialer and sim toolkit and. Com.Motorola.phoneaddons
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com.motorola.phoneaddons is an .apk that the phone uses.
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But I hadn't made a phone call the entire day?
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The rild, if I'm not mistaken, is the radio layer or telephony interface/stack. What system version are you on, 2.3.5 or 2.3.6? Rooted, rom, etc?
rild includes the following packages: (?)
Sim Toolkit
com.motorola.phoneaddons
com.motorola.hiddenmenu
ConnMO
Programming Menu
Phone
Dialer Storage
com.motorola.setupwizard.phoneservice
Orientation Notifier
Have you tried factory reset and run stock 2.3.6 (no apps) and see if you're still having the same battery consumption?
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I'm running stock 2.3.6 because im waiting for ICS instead of rooting and because of fear of bricking
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This exact thing happened to me, same process...
What were you doing all day on your device when it started to happen?
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Well it's an app, thats for sure. Could it be an antivirus program you use? And this is it's realtime protection that constantly runs in the background or something like that?
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I had this same issue with my new Atrix 2 (running 2.3.6 and rooted). RXNDRV seems to be related to a service named "Rx Networks PGPS Seed Downloader", which per their website seems to be an app that downloads A-GPS data weekly. For some reason it's chewing up a ton of CPU time on my phone and using more battery than any other application. I disabled it and the battery issues went away.
i use a app called apptraffic free. it monitors wifi and mobile seperately. its helped me when i had a rouge app taking over.
Me too. Atrix. Sigh.
Atrix, brand new w/ AT&T, NOT rooted. Android 2.3.6
All you have to do is google "RxNDrv" and you come up with Atrix users.
It is not regular. My phone might be fine for a couple days, then one day RxNDrv will go for a drive and kill my battery in a matter of hours, and do that every day... then stop. It's. Really. Aggravating.
RxNDrv is a driver related to the gps function along TIDrv
juancollado2003 said:
RxNDrv is a driver related to the gps function along TIDrv
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9 month bump? Didn't realize this thread was pregnant.
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FaceBook app on Nexus 5

Has any ever tried to edit a comment on the facebook app? No matter what ROM I'm running it just won't allow it. I have to do it from the browser.
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It works on mine
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It works like champ.
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Hmm I guess its a defect on my phone then
what version of the fb app are you running?
I have the exact same thing. Maybe its just bad luck.
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Long-press on the comment. There is no visual, audible, or haptic feedback but it will open a context menu letting you delete or edit it.
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mackentosh said:
Hmm I guess its a defect on my phone then
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That it is definitely not. Any errors will be due to the Facebook app.
It doesn't happen all the time but yeah in Facebook when I focus a comment field sometimes the keyboard appears and then immediately disappears. Another major gripe I have with Facebook on this phone is that the graphic assets seem to be made for a lower res than this phone and so aren't as crisp as they should be. Especially the app icon in GEL. [/OT]
wake lock on Facebook is not good.
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mortenmhp said:
That it is definitely not. Any errors will be due to the Facebook app.
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Yea the Facebook app is awful. I think they'd be better off just asking someone on xda to develop it for them
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FB app is a hog. I've had to tweak it to disable a couple of the services and also the startups so it doesn't kill battery. So far it does pretty good. I use Xposed and use BootManager to have it not load on startup, as well as ReceiverStop and kill a couple Receivers (appwidget_update and connectivity_change) so it just kills background stuff, not the actual app functions.
MrObvious said:
FB app is a hog. I've had to tweak it to disable a couple of the services and also the startups so it doesn't kill battery. So far it does pretty good. I use Xposed and use BootManager to have it not load on startup, as well as ReceiverStop and kill a couple Receivers (appwidget_update and connectivity_change) so it just kills background stuff, not the actual app functions.
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My facebook app doesnt drain at all weirdly, I set it to refresh every hour, notifications and messages always on, and sync turned off. Often appearing as the last or second last app on my battery stats at the end of the say with about 3% total usage, and yes I do use it, alot!
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Random Reboots and battery drops

What's the best way to diagnose something like this? It happens randomly and I'm not sure what's causing it. I'm stock rooted.
Better battery stats
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yahoowizard said:
What's the best way to diagnose something like this? It happens randomly and I'm not sure what's causing it. I'm stock rooted.
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Your wakelocks or horrible. You need BBS as stated, but the instant drop is indicative of a bug in the stock rom or kernel. If it keeps doing that after the wakelock issues are resolved, you may need to flash another rom.
yahoowizard said:
What's the best way to diagnose something like this? It happens randomly and I'm not sure what's causing it. I'm stock rooted.
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Wakelock Detector is easier to understand tha BBS
[https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector
Does this pretty much mean Google search is messing me up?
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I think Google search incorporates Google Now which yes, mega battery drain in my opinion especially if it is polling for location constantly.
edit: that looks like my battery stats when I don't try to conserve energy and have heavy usage.
mistahseller said:
I think Google search incorporates Google Now which yes, mega battery drain in my opinion especially if it is polling for location constantly.
edit: that looks like my battery stats when I don't try to conserve energy and have heavy usage.
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So how do I fix this? Turn off location would somewhat render Google Now to be useless, as does turning it off.
yahoowizard said:
So how do I fix this? Turn off location would somewhat render Google Now to be useless, as does turning it off.
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disable google location reporting/history. itvwont really affect google now.
Disabile sincro
If you're getting reboots, grab /proc/last_kmsg the next time it's on. The last few lines should give you some hints as to why it rebooted.
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Kk thanks a lot guys, I think the battery issue overall might have been Google search so now I'm going to try to fix it. If my phone reboots again I'll check the file to see the logs.
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korockinout13 said:
If you're getting reboots, grab /proc/last_kmsg the next time it's on. The last few lines should give you some hints as to why it rebooted.
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I couldn't find this file actually. Any else to do next time my phone is rebooted?
yahoowizard said:
I couldn't find this file actually. Any else to do next time my phone is rebooted?
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Its under root>proc>last_kmsg and not in sdcard
varuntis1993 said:
Its under root>proc>last_kmsg and not in sdcard
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yahoowizard said:
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I don't know what to say now...lol
Btw What sorting is that?
I can just say flash back the system and the kernel files.
yahoowizard said:
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Reverse alphabetical lol. It asks me ascending or descending and I mix it up every time.
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I have my location on battery saving and Google now on and I get no extra battery usage than what I normally would.
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Killing apps is it worth it??

I have a bad habit of frequently clearing all apps from my recents
I somewhere read that it's not good (can't remember where)
So is it worth killing apps frequently ?? Does this effect battery life too??
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Hi,
I would say you "kill" multitasking...
...which is actually not good, because opening an app that is already in the phones RAM loads much faster plus it doesn't consume that much battery juice
Just leave em. Don't be obsessed with closing stuff all the time
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Apps running in your multi tasking window still drain some battery. Even Google suggests closing them if you're not using them, to extend battery life.
Launching apps doesn't doesn't spike my current widget readings so I don't think much battery is used there. I've noticed rebooting the phone does cause huge spikes though so try and only do that while plugged in.
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sohail77 said:
I have a bad habit of frequently clearing all apps from my recents
I somewhere read that it's not good (can't remember where)
So is it worth killing apps frequently ?? Does this effect battery life too??
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This topic has been debated again and again. It makes no tangible difference in battery life. If you want to swipe your apps, go ahead and swipe them. You will never see a difference in battery. And that's because there isn't one.
I notice that if I don't reboot my N5 for a long time, my available RAM goes down to <150mb regardless of what I close. Does it sound like I have a bad app?
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no point. the device is more than capable of handling multiple apps open in the background.
inconceeeivable said:
I notice that if I don't reboot my N5 for a long time, my available RAM goes down to <150mb regardless of what I close. Does it sound like I have a bad app?
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Or a bad kernel
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inconceeeivable said:
I notice that if I don't reboot my N5 for a long time, my available RAM goes down to <150mb regardless of what I close. Does it sound like I have a bad app?
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Doesn't happen with me
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Usually its best to just keep pressing the back button repeatedly to exit an app and let it be in the recents. I read that just swiping the app off the Recent doesn't completely exit the app and there's still some background process that will be running for some time.
Read this article http://www.howtogeek.com/169549/wha...ipe-an-android-app-from-the-recent-apps-list/
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greenify em
Ben36 said:
Or a bad kernel
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Running pure stock. Haven't flashed a thing.
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What works best for me is leaving all the apps that I'll be using more than 2/3 times during the day and closing all others.

Excessive battery drain from Google play services

I am running stock 4.4.2 rooted with xposed installed. The title pretty much explains it as well as the picture. I have a lot of apps greenified and have location set to battery saving and have rebooted several times but still get terrible battery drain from Google services
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trich_28 said:
I am running stock 4.4.2 rooted with xposed installed. The title pretty much explains it as well as the picture. I have a lot of apps greenified and have location set to battery saving and have rebooted several times but still get terrible battery drain from Google services
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first off, it being your first post, ill be nice. questions/help/troubleshooting does not go in general, it goes in the q&a/help/troubleshooting section. secondly, you should have searched xda before posting another thread, as we already have many threads about this. here is one that we have been using mainly, for this issue http://forum.xda-developers.com/google-nexus-5/help/normal-google-play-services-to-drain-20-t2519831
Sorry man just trying to solve this issue asap. You people should try not to be so stuck up to the newbies. I see it everywhere on this site
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trich_28 said:
Sorry man just trying to solve this issue asap. You people should try not to be so stuck up to the newbies. I see it everywhere on this site
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lol, i was even being nice! didnt say anything that would be considered mean or nasty, or just not nice. i know that youre new, and just trying to solve an issue, and i pointed you towards help. i was just explaining to you about how to post correctly. but we do have our own rules here, which everyone is expected to read and follow, even noobs.
Sorry won't happen again! I went to the thread you directed me to and disabled all the location ones in Google play services using "disable services" and it didn't work for me. Thanks for your help! I'll send a few thanks your way for the misunderstanding
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trich_28 said:
Sorry won't happen again! I went to the thread you directed me to and disabled all the location ones in Google play services using "disable services" and it didn't work for me. Thanks for your help! I'll send a few thanks your way for the misunderstanding
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if you disabled those that are shown in a screenshot, did you reboot first? if not, try again. then let the phone sit there for like 10 minutes, then check.
btw, i do agree with you about some of the meanness that goes on in xda. im not like that, i enjoy helping people too much. and the nexus 5 forums here also, it isnt as bad like the rest of xda. there are many here like me, that actually keep an eye on the forums, to make sure that meanness doesnt go on
Disable them all. Reboot. Then charge the phone fully so battery stats reset
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Ben36 said:
Disable them all. Reboot. Then charge the phone fully so battery stats reset
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dont disable them all.
im sure that he wants a phone that will function like it should, not one thats fully disabled.
simms22 said:
dont disable them all.
im sure that he wants a phone that will function like it should, not one thats fully disabled.
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I would like my phone to function like it should yes lol. I tried to reboot after disabling the ones with location and rebooted and waiting 10 minutes but Google play services time awake is still rising and has been awake for pretty much the whole batter cycle. Could greenify be causing such issues?
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trich_28 said:
I would like my phone to function like it should yes lol. I tried to reboot after disabling the ones with location and rebooted and waiting 10 minutes but Google play services time awake is still rising and has been awake for pretty much the whole batter cycle. Could greenify be causing such issues?
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no, greenify is innocent. if you got all the location, i wonder what else it could be..
would you post this screen from your default battery stats please..
Here ya go
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trich_28 said:
Here ya go
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thanks. yea, you definitely have something preventing your phone from syncing. check your google sync in main phone settings, check if any of the stuff that you normally sync isnt stuck syncing(either continuous spinning or stopped spinning). alsi, would you post the battery stats page with your apps % battery use.
I checked and it is not stuck syncing :/
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trich_28 said:
I checked and it is not stuck syncing :/
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were you listening to music for a while with the screen off?
simms22 said:
were you listening to music for a while with the screen off?
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Ya I listen to a lot of music with the screen turned off. Could that really cause this?
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trich_28 said:
Ya I listen to a lot of music with the screen turned off. Could that really cause this?
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well.. its probably what actually is keeping your phone awake. dont listen to any music for a while then post the history detail screenshot again.
simms22 said:
well.. its probably what actually is keeping your phone awake. dont listen to any music for a while then post the history detail screenshot again.
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Well I really like to listen to music lol but anyways play music is greenified every time after I use it
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trich_28 said:
Well I really like to listen to music lol but anyways play music is greenified every time after I use it
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maybe so, but at least i will be able to see how your phone actually sleeps, if it does or not, and how much it gets woken
simms22 said:
maybe so, but at least i will be able to see how your phone actually sleeps, if it does or not, and how much it gets woken
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I got this from wake lock detector. I hope it helps. Its Google services
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Could it not be your Google play music using Google services? Just a suggestion
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