yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] x_justin:
Well, I have to say I am not experiencing the battery problem and I also ran ProMaq's brick repair tool before I switched to the new bootloader. Don't know if it could help because switching bootloaders will wipe all 20 or some partition... Maybe to try for those who have the battery issue: nand backup > flash promaq brick repair, use latest all in one toolkit to revert to new bootloader > nand restore. Maybe a stupid non technical way, but I can guarantee that I am not facing this att all and:

1) users are experiencing this with old and new and different batteries.

2) once this issue shows up, it's coming back even on GB roms.

So.. If it's not the battery itself, then it has to do with something like the bootloader or another partition isnt it? Maybe a bit easy to say, but it really looks like it is!

Verstuurd van mijn LG-P990 met Tapatalk
[LG Optimus 2x] :
My phone is A03 and for now it only happens when asleep and the battery is not full.

Thanks for your help.

---------- Post added at 09:16 AM ---------- Previous post was at 08:41 AM ----------

This is not exactly true, in the beginning of this week i flashed back stock ICS (so new bootloader) and never got the battery bug. Before and after i did have it. So it's not that simple... as usual with this phone...
[LG Optimus 2x] wucinac:
another missed calendar events :( I guess the problem is in kk 117. oom settings are set to cm stock.

logcat is from this morning missed alarm.
[LG Optimus 2x] dr.lube:
No, I'm on last tonyp cm10 and kk117.

A03 (edit: new bootloader)

The first time I was playing a game, the other three times I was trying to report this bug with Tapatalk .. My screen was always on.

And I had the little freeze few seconds after boot..

Tnx :)

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] AlkaliX:
It looks like the issue is not reproduced anymore for me after switching back to KK exp 116.
[LG Optimus 2x] andreilica:
I missed my alarm today too. So I will go back tonight to 116 and see if that happens again. I was late for school :)) . Sorry I cannot provide any logs. Next time for sure I will. Thank you!
[LG Optimus 2x] cuweps:
+1 with missed alarm, Pengus CM10 + KK 117
[LG Optimus 2x] _kankea:
Same here... Alarm not working with kk117. Works with kk116.

A04

Newbl

PA newest

Sent from my LG-P990
[LG Optimus 2x] massimo69:
My alarm works fine with tony cm10.1.

Edit: been using it with kk117 since the test build came out 4 days ago. Also I leave the phone off charger during the night.
[LG Optimus 2x] clashman90:
the alarm is working properly.

With ROM CM10.1 by Tonyp + Kernel Kow@lsky Exp-117.

Greetings.
[LG Optimus 2x] Kyrandialegend:
I didn't use The alarm but i saw the clock near battery icon showing always The same time (stopped) , instead The clock in the lock screen was right -- kk117 + pengus cm10
[LG Optimus 2x] the_ghost__NL:
Alarm worked this morning as it was any other day

Kk117

Latest Tema Cm10.1

I've my phone on the charger during the night and the never sleep setting turned on under dev settings.

Hope it helps to solve the problem
[LG Optimus 2x] rex1701:
Alarm

Works fine here, guess it's only a problem on new bootloader
[LG Optimus 2x] tavoc:
Alarm was working fine for me:

Old BL

KK117

Temasek 53 Rom

Left phone on charger, WiFi on
[LG Optimus 2x] wucinac:
seem to alarm not working only on the CM10 ROM's.
[LG Optimus 2x] ergoen:
I also had alarm problems this morning with 117.

Difference compared to yesterday(old cm10.1 with 116) is that I upgraded to latest nightly and flashed 117.

My phone: old bl, a03.

Status during night: wifi off, on battery power(not charging)
[LG Optimus 2x] donnelldouglas:
had a sudden shut down at 39% battery :( latest PA on exp 117
[LG Optimus 2x] pengus77:
Guys, i'm on it. Testing now an emergency kernel that should fix the alarm and, hopefully, the shutdowns. The LG code for the battery driver is a bloody mess and i'm seriously thinking about rewriting it from scratch (this kernel i'm testing already has some heavy mods in it and quite some code trashed)...
[LG Optimus 2x] pengus77:
Experimental Release

Ok, 118 is up in my XDA File Server folder (link as usual in signature).

The changes are only battery related and not even committed to github until i get a stable situation. I'm asking for your help and testing here...

Btw, i tried here on my phone by setting two calendar events in rapid succession and an alarm in-between them. I got notified of both and the alarm went off fine. Phone was in deep-sleep and i'm on PA11 now.

Please let me know about the sudden shutdowns if they're still there...

Have fun ! ;)
[LG Optimus 2x] tr@p:
I didn't have any problem with previous version. Will try and test new version anyway. ;)
[LG Optimus 2x] wawyed:
Same here no problems I set the alarm at 8.30 and went on perfectly, and no shutdowns either, I will try this version still.

but tomorrow I'll receive my xperia z, I can't wait!!!! :p
[LG Optimus 2x] Medizinmann:
Hi Pengus!

First thanks again for your awesome work without I would have replaced my 2x quite a while ago.

I know it has not a high priority and it is on your over all to do list...:o

But can you give any hint if/when we can get a higher ramhack - especially more than the 24MB on the old bootloader? :fingers-crossed:

Just curious... ;)

BTW: For me the 117 is working well so far - will test 118 anyway... :)

Thanks in advance!
[LG Optimus 2x] DrummerMuppet:
As the previous posters, I've never had sudden shutdowns or funky battery readings with your kernel - including yesterday's release. Of course, I also don't UV/OC so my 2X is rock steady :p

Will report back if any issues arises with the new exp release!
[LG Optimus 2x] aigaming:
Tested alarms with previos version( i dont use alarms) and for 2 times it didn't go off ;)

Running your beta cm10.1 and v30a bb ;)

I will test new kernel asap ;) Tnx for all
[LG Optimus 2x] Custom40:
Hmmmmmmmmmm....

My last shutdown/hot reboot was like months ago... Flashed 118 but I got no idea what I should be looking for lol. I flash and I see "successful" but I see no change except kernel date in About Phone rofl I flash just to flash ;)
[LG Optimus 2x] trocopassu:
Thanks man...I will test soon and report results!...

Regards
[LG Optimus 2x] pengus77:
It's in the plans, no ETA ;)
[LG Optimus 2x] cuweps:
tested alarm after phone sleep for 1 hour, and seems it works again using KK118, thanks pengus :D
[LG Optimus 2x] bliizzz:
Thank you so much man testing the new exp now will report in a hour

EDIT: the shut down bug is still there just flashed and the bug appeared Pa build 11 kk.exp118 old bootloader
[LG Optimus 2x] pengus77:
Clear cache and dalvik, reboot, see if it happens again. Also, i need more info about the bug trigger. Was the phone asleep or awake when it happened ? I'm running PA11 and before that a 10.1 and i've NEVER experienced the shutdown bug...
[LG Optimus 2x] Luk_Optimus:
I never experienced the shutdown bug either.

official CM10.1 nightly + KK 116 & 117
[LG Optimus 2x] bliizzz:
while the device was awake (just after the first boot)

heres the kmsg

EDIT : Bug appears between 50-57% battery, more specifically at 56%
[LG Optimus 2x] SWTR:
The shutdown bug is still by me, too. Most when I recieve an whatsapp message with screen off.

Gesendet von meinem LGP990 mit CM10.
[LG Optimus 2x] Hyperion1:
What`s new in kk exp 118 ? xD
[LG Optimus 2x] wucinac:
http://xdaforums.com/showpost.php?p=40431604&postcount=4726
[LG Optimus 2x] tavoc:
Tested kk118 with config:

wifi on, deep sleep, no charging.

Alarm was working fine at 21:15 and 22:00

But KK117 was ok for me as well
[LG Optimus 2x] Kyrandialegend:
Pengus, today I moved from your CM10 to PA11 (full wipe+ /system wipe), flashing kk117 and kk118 (wiping cache and dalvik) and now I have found my device showing insert-pin screen, so a reboot occurred. Too bad I can't add more infos, I attach the logs if it could be useful. This is the first episode since kk116 was released. Tnx :)
[LG Optimus 2x] petervanooyen:
On cm10 tonypv11 kk17&18 new bl

Alarm worked ok. Tried both kk several times.
[LG Optimus 2x] massimo69:
Dude we are on 118 exp...

Rather stick to 100p5 stable then flashing "old" nightlies.
[LG Optimus 2x] Kyrandialegend:
Lol sorry it was evident I was referring to today's 117 and 118 ;) I edit
[LG Optimus 2x] oneearleft:
Have done some testing of KKe118 with PA2.6b11 on oldbl (I did clean install with complete wipe):

alarms OK, but battery-0%-followed-by-shutdown bug occurred during a call a few hours ago. SysLogs can be found here http://db.tt/MI02udB8

Now, I have changed BB from 0521 to 0420 to see whether this helps.

Please tell me if you want me to run some trace/debug app while doing phone calls to catch/log the event.
[LG Optimus 2x] davidssohn:
I set up 6 alarms this morning just to be safe, but they all went off fine.

Running PA 11 + KK 118

One bug: after changing my battery and plugging in the empty one, it showed 999 for a few minutes, or might that be due to the fact that it was completely empty?

Sent from my LG-P990 listening to my stochastics lecture :rolleyes:
[LG Optimus 2x] dr.lube:
First cycle ok! No shutdown bug and the alarm works properly!

Ps. I also removed "performance control".. Maybe it doesn't make any difference, but I have to say.

Cheers

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] oneearleft:
999%

No problem with alarm this morning, but same 999% behaviour when battery had been totally empty...

I managed to get half a screenshot (sdcard was still being processed after boot)
[LG Optimus 2x] _kankea:
Alarm working here as well with kk118, new bl, PA11.

Sent from my LG-P990
[LG Optimus 2x] dr.lube:
The shutdown bug strikes again :(

I'm sorry :(

Edit: http://db.tt/UAxMZsoM

Last tony, last kk, 1.5 oc, no uv, new bootloader. I got it 4 times in a row

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] AlkaliX:
The exp 118 and exp 116 are working fine for me but I had issue with alarm on exp 117. I see that you can't reproduce the issue on exp 117.

Can be this related to the way of the kernel installation?

I have done it with no wipes at all (but then strange thing is that exp 116 and 118 are working fine with no wipes).

I have tried to roll back to exp 117 again and able to reproduce the issue. Please find in attachments the CatLog for the issue.

P.s. First time the alarm was set to 12:31 my time but it rang at 12:32.

The second attempt was at 12:35 and it rang at 12:36 only when I pressed the power button to check the time.
[LG Optimus 2x] pengus77:
My gnex will hit the samsung service center this afternoon. I'll be using the P990 as daily driver for a few days... this means that the development will take place mostly at night - late evening so it will be a bit slower for the next days (at least until i get the gnex back). On the bright side, this also means that by using it for a few days i'll maybe be able to reproduce the sudden shutdown bug (hopefully) that until now never hit me. I'll be on PA11 with V30A bb and default RIL. Let's see how it goes ;)
[LG Optimus 2x] jura55:
Sudden shutdown happened to me on kk118 right now, battery 45%...
[LG Optimus 2x] rmrajm1:
PA11 KK exp118..........no shutdowns, alarms calender events working fine........:):):):)
[LG Optimus 2x] SWTR:
Can I send you my P990? Because by me this bug happens 8 times per day.

Gesendet von meinem LGP990 mit CM10.
[LG Optimus 2x] Kyrandialegend:
How old is your battery ? Original ?
[LG Optimus 2x] SWTR:
2 Weeks and yes original

Gesendet von meinem LGP990 mit CM10.
[LG Optimus 2x] pengus77:
Ok this is a bit of a creepy bug then. I've been using the P990 for 5 hours now and it's rock solid. No shutdowns, no reboots. 139 apps installed, all kinds of sync active, 3G most of the time and wifi when at home (anyway active in background so it connects automatically). Not hit any kind of wifi/3g switch problem. Seems like there's something different in some hardware that triggers the bugs. I definitely need more info about your phones. I'll dig out what could be difference and see if there's something fishy... let's start by checking all together the battery SN, build date, maker, etc...
[LG Optimus 2x] LoeWn:
Its a weird bug.

I had it twice a day or so. Untill 117. Haven't got the bug ever since.

Maybe bootloader related? Or am i making a stupid suggestion?
[LG Optimus 2x] BS86:
no battery shutdown-problems here, only had 1 or 2 in my entire P990-experience. And i use my second battery now ;) the old one is build-date april 2012, the one i bought new, somewhat in 2011

But the 98% are still missing in discharge, while charging they are visible. Or is this not fixed in the last 2 nightlies?
[LG Optimus 2x] dr.lube:
Some cycles are fine for me too.. It's totally random for me.. But when it happens, it's when I'm between 1% and 50%..

I'm trying some stupid tricks (like remove some apps, battery calibration, no oc, etc..)

Battery info:

- LG original (it comes with the phone) -> FL-53HN 1500mAh 5.6Wh

- SN: SBPL0103001 AAC DC110309

- 2011.03.09 made in China

Phone info:

- made in Korea

- screen and camera from ebay

- Tegra SKU: 15 Rev: A03 CPU Process: 1 Core Process: 2 Speedo ID: 1

Settings:

- oc 1.5, no uv

- governor: interactive -> boostpulse 1.2GHz

- Scheduler I/O: row

- MMC: int and ext -> 1024

- no dynamic fsync, no single core

it's enought? :)

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] pengus77:
Huge news...

I've been told via PM by wrathofzell (who works in an LG repair center) that apparently there are two different kinds of batteries for the P990. He also told me that people running stock ICS are hit by this same bug.

1+1 = it could be the hardware in one kind of battery that reports values differently ? Bugged firmware in the battery ? Tomorrow we'll know more ;)
[LG Optimus 2x] oneearleft:
¨

Experienced bug with bb 0420 right now. Please let me know if you need any information/help...

EDIT: oops just saw pengus' post above. info has has been posted here...
[LG Optimus 2x] bliizzz:
hey pleased to know this im too visiting the service center tomorrow, will try to dig some information from my side too :)

EDIT: My battery info(lg stock battery)

SN: SBPL0103001 AAC DC110426

DATE:2011.04.26 made in china
[LG Optimus 2x] squall0833:
Using 117. Battery issues completely gone, no alarm problems, works perfectly, so should I go for 118?:confused:
[LG Optimus 2x] dr.lube:
It should be fixed cause i found it :)
[LG Optimus 2x] pengus77:
Another news... open the back of your phone and, please, post here the code of the battery you're using. Do this only if you're experiencing shutdowns please. For me it's FL-53HN and i don't have any kind of sudden shutdown. Also, remove your battery and, at the bottom over a white stripe, there's another code. Mine is SBPL0103001... Thanks ! :D
[LG Optimus 2x] Vankata_91:
For me there are no problems, I am on PA and exp 118, but from exp 117 I noticed that somehow when I charged my phone it stays on 85 % and after some minutes it goes to for example on 95 %. This is not something big, but I want to post it here, if needed I will attached a logcat.
[LG Optimus 2x] matrixstr:
FL-53HN , SBPL0103001 and i have shutdowns, but on stock ICS+Stock kernel i don't have it
[LG Optimus 2x] oneearleft:
battery: FL-53HN

S/N: SBPL0103001 AAC DC110406 / 2011.04.06

Same as you pengus, but I do experience shut downs :(
[LG Optimus 2x] fakeasd:
i noticed this strange delay too, starting from 117 and now on 118... i'm on pengus cm10
[LG Optimus 2x] SWTR:
battery: FL-53HN / SBPL0103003 AAC DC110122

I have this bug every day more than 8 times.

I have tested with DMX ICS and Kernel and I had the same bug.
[LG Optimus 2x] ValentineCrow:
Ive been using 100p5 until today. Haven't had the shutdownbug on the new kernel, but had this bug +/- once a week on 100p5.

FL-53HN / SBPL0103001 AAC DC110415

Thanks for your work!
[LG Optimus 2x] massimo69:
So basically we can sue LG for selling us faulty hardware. I like that. A worldwide lawsuit. :D:sly:
[LG Optimus 2x] 60nine:
long time ago... in a galaxy far far away...
[LG Optimus 2x] Kyrandialegend:
8 times it's a mess ! :eek:

I would try with a 5€ aftermarket battery from ebay to see the behaviour, in the worst case you would have a backup battery
[LG Optimus 2x] andreilica:
I have the same specs as you for the battery, Pengus, but I don't experience any shutdowns. Using kk118 and pa11. I never had shutdowns with this kernel. I don't know what's causing this. Hopefully we can together track it down. :) Thank you!
[LG Optimus 2x] Kyrandialegend:
Pengus do you suggest kk118 for those who never faced reboot problems up to kk116 ?

I just had a reboot one time as soos as I flashed 118kk, then went ok (never with kk116)

PS: have you had time to check my logs some posts ago ? ( http://xdaforums.com/showpost.php?p=40443689&postcount=4744 )
[LG Optimus 2x] SWTR:
The funny is I have bought this battery for 2 weeks. But I will buy a new one. Hopefully it will be better..

Gesendet von meinem LGP990 mit CM10.
[LG Optimus 2x] Vankata_91:
Pengus77, here are two logcats one when stays on 83% and two when it goes to 100%, hope it helps.
[LG Optimus 2x] pengus77:
If they're related to 117 i don't need them. 117 had a bug with the wakeups alarms so just use 116 or 118.
[LG Optimus 2x] jura55:
FL-53HN SBPL0103003 AAC DC110208

Sudeen shutdown happenend for me usually 10x times per day.

Could you for us build special kernel, where the function which return the battery value never returns 0?

Simply add code like this:

IF VALUE ==0.

VALUE = 1.

ENDIF.

Thanks Jiri
[LG Optimus 2x] dr.lube:
Got it again this morning. I have the same battery as you pengus.

Have a look at the images :)

as you can see, voltage goes down.. it looks like a battery bug

pa11, kk118, a03, new bootloader
[LG Optimus 2x] Vankata_91:
I forgot to write here, no I am on 118. And on 117 and on 118 there is this "bug".
[LG Optimus 2x] norbee007:
I have a battery like this: http://www.ebay.com/itm/P205-2430-m...525?pt=LH_DefaultDomain_3&hash=item231be442e5

I have no shutdown bug. Sometimes my phone hot reboots, but definitely no shutdown.

New BL, TonyP's PA b11, Kowalski Kernel 116

Hope I could help you :)
[LG Optimus 2x] x_justin:
I have it too! No bugs either, but I never had any shutdown bug.

It's actually quite a ****down bug.
[LG Optimus 2x] dr.lube:
IMHO it's not a good idea..

what about a flashable zip with a script that wait 30 seconds before shutdown?

the *fake* measures are short (as you can see in my attachment)

ps. first cycle without OC was OK :) keep testing
[LG Optimus 2x] massimo69:
How about a little spoiler?

Testing the next nightly @ the moment, Skipper and Kowalski managed to exceed themselves.

Well the next nightly is gonna be even better :)

Your battery is gonna last forever and the screen is always gonna be bright :)
[LG Optimus 2x] clashman90:
thanks friend massimo69. Now I will not be able to sleep XD. :laugh:
[LG Optimus 2x] der.einstein:
Im ready to have my mind blown by the new experimental build :)

BTW: "May your battery last forever and your screen be always bright" reminds me of Star Treks "live long and prosper" :P the Android way...
[LG Optimus 2x] otonvm:
Hey I just wanted to thank you since I recently was in a position where having a working phone all day was very important and I was a little worried about using an unstable rom/kernel combination but this one behaved really well. Calls, sms, data, wifi, all stable and lasted a full work day.

But, just to be useful, I also have to report two bugs I encountered later but for which I unfortunately don't have any logs or similar.

One is that when the battery reaches about 30-40% (not always) it either suddenly goes to 1% and the phone shuts down and after restarting it work fine from there, or it stops reporting battery usage and the phone shuts down after some time because there is no power anymore.

In both cases after restarting there is no battery history.

The other I encountered only once for now, is that I lost all phone connectivity (but not wifi, don't know about bluetooth), enabling/disabling airplane mode did not help, restarting did.

If it happens again I will try to get a log.
[LG Optimus 2x] Andy HOT:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

Which app is the best for ram management?:d
[LG Optimus 2x] sokinso:
Απ: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

Currently using autokiller memory optimizer that works great for me.

Gives you the option to set the exact amount of free ram you want and not only profiles.

There are free ones so you can try anything you want.:)
[LG Optimus 2x] brugobo:
That is a 30% speed increase on SD card read/write speeds and is getting closer to the speed an external USB 2.0 hard disk would transfer data to/from a PC.

Very nice.
[LG Optimus 2x] antec123:
oh man, can't hardly wait your new kernel. give it already :fingers-crossed:
[LG Optimus 2x] fabiodelaplazia:
Strongly that the new version is available, I'm tired of bsod and drain battery 10.1 cm Official ...

*Sorry for my english, im french :silly:
[LG Optimus 2x] Ximo F. Verde:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

help urself then. downgrade to cm10 20130103 nightly. then flash this wonderful kernel.
[LG Optimus 2x] lucfig:
I am having the message of poor internet connection even with the option to avoid poor connections unticked. This happens after some time with screen off. Happened with default, psp and std modules. After that happens I can´t connect to WiFi again and have to reboot. I guess this router (my parents house) is not compatible even with Fast PSP mode.

Can I try the "ics" module with your CM10 newBL?

EDIT: Aparenly I can use the ics module. It is working. I will test if I get the same issue. I also disabled fixed ip for my phone in the router. It seems to be causing issues on reconnection... Weird.
[LG Optimus 2x] pengus77:
Kernel Update

Well, took a while right ? This one you will like i think :)

Unified wifi support is here at last, uhm but so are governors and schedulers aligned with google and qualcomm upstream source... oh, also zram got some real love and moved from lzo (slow) to google's snappy (fast) as compression algorithm. Tons and tons of stability patches found their way in. This one has been tested hard by the usual suspects in op for almost a week now. Make sure you thank them when you see them around !

010 - 2013/01/19

*Added the possibility to change leds brightness from userspace (sysfs)

*Simplified kernel flags, removed useless bloat, smaller kernel

*Backported the lowmemorykiller from kernel 3.4

*Unified wifi driver for compatibility with cm10, cm10.1 and ics

*Disabled the cpu boost when connecting usb (badly done by nvidia)

*Compiled Zram as a module, installed a init.d script to enable it

*Moved from lzo to google's snappy as compression for zram

*Fixed a couple of regressions from nvidia kernel 2.6.32 linked to bsods when suspending/resuming

*Switched to Interactive as default governor. Seems snappier for now with the latest version

*Enabled low level kernel tegra irq timers

*Added all the TCP Congestion Algorithms available in the kernel

*Backported from kernel 3.4 the latest patches for

- ROW I/O Scheduler

- Interactive Governor

*Backported from kernel 3.4 the BFQv5 I/O Scheduler

*Tons of patches from upstream related to

TCP Networking

ARM suspend/resume and smp routines

USB memory corruption and possible lockups

Kernel Timers

My personal setup is

Governor: Dynamic Interactive (dyninteractive)

Scheduler: ROW

Read Ahead: 1024

TCP Algorithm: westwood

And the phone is fast in every aspect. To set those values, for now, you can use any app on the market. My suggestion is Trickster Mod. Simple, easy and reapplies thos values on reboot ;)

Have fun !
[LG Optimus 2x] tr@p:
Nice, downloading ASAP.

BTW. you need to update thread title. :)
[LG Optimus 2x] puyuman:
Thanks pengus, I will try in few minutes...

Your work is amazing...
[LG Optimus 2x] bree1:
R: [KERNEL][CM10/ICS - OLD/NEW BL][010 - 2013/01/19] Kowalski Kernel

On ICS stock can i flash 010 PSP module over 010 kernel or modules are compatible only with cmxx?

Inviato dal mio LG-P990 con Tapatalk 2