yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] vs0587:
I've problem with manual switching between 2G/3G.... Via quick buttons in the notifications and via settings menu! 9 times on 10, the network locks and i'm unable to make/receive phone call and go to internet...... The solutions is rebooting the phone!

The kernel was 115exp with your cm10 rom, 30A baseband, (unknown ril?)..

Today i try with 116..
[LG Optimus 2x] KiRAdot47:
can you flash this kernel on the stock ICS?

it should work, right
[LG Optimus 2x] gramaglia:
I tried it on DMX 1.5,rock solid though ICS is not supported by pengus.

That makes me think should be no problem with stock ics

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] pablo86ht:
If I remember correctly there is a bug on ICS that doesn't let you to change the brightness but if you set it to "automatic" it should work.
[LG Optimus 2x] natalya:
Really? I think this is what's coming:

* Fixed voltage control system

* Display voltage undervolting

I don't even know if those are made already lol, Pengus has made too much to keep track of what there is and isn't :P
[LG Optimus 2x] _kankea:
Yep, both already made :D

Sent from GTab LTE
[LG Optimus 2x] peterpao:
The next big thing is......... HDMI... Yeahhhhhh
[LG Optimus 2x] Ximo F. Verde:
we'd have to wait that long? i might as well buy a new phone! :p

EDIT: 116 rock stable for me
[LG Optimus 2x] natalya:
Think again. Champions League again in a few days, this upcoming week, if both Dortmunt and Bayern wins = Real won't make it to the finals ;)

German clubs are like the worse disease for spanish clubs haha

But if Malaga (lol) and Juve beats em' = 10th victory isn't far away.
[LG Optimus 2x] racoq:
Your 116 stable is running fantastic. I flashed it over Rugglez's MIUI V4 ROM (old bootloader). No restarts, stable, smooth and battery lasts more than a day on moderate to high 3g usage. For record this is the kernel that i flashed there that consumes the least battery juice while maintaining optimal performance.

It is rock solid, so you can call it stable!

Oh... and congratulations for your 10k thanks. That shows you are delivering what people want, and making this community really happy about your tremendous and competent effort. Keep up the excellent work!
[LG Optimus 2x] deepgrass:
pengus77 congratulation on your 10,000 thanks received.
[LG Optimus 2x] youser:
Similar problem with 100p5, pengus_cm10 and v20r baseband. After switching to flightplane mode and back again, my phone doesn't log in to my network.
[LG Optimus 2x] vs0587:
My network icon remain gray, your? Appened now, pengus do you need some logs?

EDIT: logs attached... https://dl.dropbox.com/u/37293132/2013-04-06_18.49.zip
[LG Optimus 2x] Custom40:
You have Gapps installed? If not, then I think its normal for it to be gray.
[LG Optimus 2x] vs0587:
Gapps are installed....
[LG Optimus 2x] besho2222:
Hey pengus, sorry I posted in the PA thread also, thanks for this awesone kernel, I do have a strange bug, when using my MW600 bluetooth headset sometimes during the call noisy sounds appear (while I'm using the phone), rarely happen when I leave it untouched, and the voice comes out from both the phone ear piece and the bluetooth (from bluetooth as noise), don't know if it's ROM or kernel related, but I attached the logs, would u kindly have a look at it?

http://db.tt/PCenjFT8
[LG Optimus 2x] proyatzu:
I notice an high battery drain on miui v5 new bl with this kernel! (Latest exp116) not sure if is kernel fault or rom but this morning it was 100% and now just 56, and ive just whatsappd a bit, (data and 3g always on) but see urself

( 1200 mhz dyninteractive row, -75 uv all )

( 5 hours ago it was 100% and i did nuffing except a bit of whatsapp)
[LG Optimus 2x] rugglez:
Unlikely to be a kernel related problem. If you are using my unofficial MIUIv5 beta, post in that thread. If you're using the "official" MIUIv5, then...... learn Chinese :p
[LG Optimus 2x] proyatzu:
Yes ur rom, i posted there too ^_^
[LG Optimus 2x] natalya:
And what can be done about that, you think?

If all that has been done till this day don't satisfy you, then go buy a new phone. No matter the price you pay. don't raise your expectations, 'cause you'll just end up complaining more and more each day.

A smartphone isn't even supposed to last more then a day! My record is 4 days straight with KK, if my record was 1/4 of that, I would still be very pleased.

If battery is all you think of, then get your monkey a** back to GB or even better; the classic Nokia 3310. Above all else, battery-related discussions should no longer be a part of this thread. What has been done is done at a perfect rate. Nothing more, nothing less.
[LG Optimus 2x] rugglez:
Dude, relax.
[LG Optimus 2x] pengus77:
LOL don't bite or tr@p will fish slap you ! :cyclops:

On another note... i'm constantly caring about battery drain and less and less on performance tweaks. I think the kernel has reached a point of maturity where performance can't be added anymore, so now i can go back to focus on consumption. The new bcmdhd driver seems to behave perfectly as of now: i went from an overnight drain of 2.2%/hour using the old bcm4329 to an awesome 1.4%/hour using the new one. Of course with all kinds of sync active and PM_FAST mode in sleep, not even PM_MAX. The work on this is not yet over and i'm still working to lower the 3G drain too by tweaking the ifx driver... lots of work ahead and an awesome surprise for you all that will come without ETA :D
[LG Optimus 2x] natalya:
Haha, I looked at the kernel in a different way... I thought both battery and performance = fully tweaked.... Apparararararaently I was wrong ;)
[LG Optimus 2x] temasek:
Looking forward to it.

I'm doing similar stuffs for my i9300 and i know it's hard work.

*pat on your back*
[LG Optimus 2x] Luk_Optimus:
Hi Pengus,

first I want to thank you very much for this awesome kernel!

Second, I have a question, you said there will (maybe :fingers-crossed: ) be a stable version soon. I am NOT asking for an eta :p, but should I wait for a stable release or just grab 116 which seems to be allready rock stable :cyclops:

greez
[LG Optimus 2x] Custom40:
Even if you have a DL speed of 5KB/sec, I would highly advise you to grab 116 and flash it straight away :)
[LG Optimus 2x] pengus77:
I asked earlier in the thread if 116 was release-worthy because the next stable kernel will basically be 116 1:1. So, until i release it (read: rebrand it) just stick with 116 :)
[LG Optimus 2x] Andy HOT:
I'm using ure 08.02 rom and ure latest kernel 116...since some kernels ago i have a strange prob with vibration..it randomly stops working all over the phone and it randomly comes back..or not..

I have attached dmseg and last kmsg..for the logcat i must wait till i get home vecause it is bigger than the forum limit..
[LG Optimus 2x] skylinegt77:
hi. so far im loving the kernel, just 1 thing that i noticed today bugs me, i tried benchmarking every clock possible between 1.5 ghz and 912 mhz and they all get the same results in every benchmark, id think that the actual freq isnt really being changed, could i be right?
[LG Optimus 2x] pengus77:
What app are you using to OC ? How much did you UV ? What rom ? Need more info when you post something like this...
[LG Optimus 2x] skylinegt77:
tried with system settings and antutu cpu master for the change, benches were antutu, quadrant standard and cf-bench rom is avatar last build and i didnt uv at all
[LG Optimus 2x] LarsPT:
I guess the obvious answer is to tell you to try CPU Adjuster... it's been said many times that it's the best app for OC'ing our phone.
[LG Optimus 2x] DrummerMuppet:
Pengus should add that info to the OP so people stop asking why they can't overclock
[LG Optimus 2x] skylinegt77:
the thing is it says in evrything i tried that the freq has changed but i guess it didnt after all
[LG Optimus 2x] LarsPT:
Even CPU Adjuster is tricky when you "dirty flash" an update to your ROM... it's a trial and error process for me, but I manage to get it to work at some point. And I can assure you it makes a lot of difference in benchmarking.
[LG Optimus 2x] massimo69:
That is because the only app that can oc properly this device is CPU adjuster. As stated many many times in the thread.
[LG Optimus 2x] x_justin:
That's why you should use CPU adjuster and nothing else, just delete it all. If you follow the thread you see that the dev of that app is also involved with this kernelthread. Those apps you are using are not compatible with our Tegra 2 on the star platform.

[edit Massimo69 you were a bit earlier]
[LG Optimus 2x] skylinegt77:
sorry guys, i havent changed roms on my o2x for months coz i had a new toy (nexus 7) thats why i didnt read that much on the o2x lately, and cpu master always worked for me even on new bl cm10 older roms and ics. ty vm for the info guys, already pressed it ;)
[LG Optimus 2x] wawyed:
Hello, I was wondering why battery monitor has such strange reading like when the screen is off, the battery percentage is not updated by the rom/kernel. Is that intended?
[LG Optimus 2x] x_justin:
+1, don't know if a logcat is useful. It is updated a bit I think, only when not in deep sleep, it seems so. I heard if more often. I have it too and did a system format before installing this rom.

[edit] I thought I was talking in the PA thread, but for me the problem started since PA build 11. Therefore no problems at all, don't know if its rom or kernel related.
[LG Optimus 2x] wawyed:
Maybe pengus can enlighten us with some answers ^^

Thx
[LG Optimus 2x] tonyp:
Hmm build11 doesn't have real changes in the rom, except the kernel update.

@pengus: how about reverting the battery changes for the milestone build.

I still think they might have increased the likelihood of a battery shutdown as well.
[LG Optimus 2x] massimo69:
Statistically speaking no. I have less battery level reboots and if and when they occur its with a batt level below 10%....

My stats. I use to have them @ least once a day. Now its maybe once a week.

Edit: I go trough 2 to 3 batteries a day.
[LG Optimus 2x] pengus77:
Guys i'm terribly busy with work these days. I'll check the battery driver as soon as i have some spare time and see if i can find out where/what goes wrong in there. Tonyp sent me some patches that were applied on the GB driver, but the code is all different now. I'll see if i can find some similarities in the two where the patches were applied and fix the new one. No ETA. I think i'll get some time for this by wednesday or thursday but can't guarantee it...
[LG Optimus 2x] Beorn1:
Really, Pengus, we are already used to a certain standard now, you can't do such things to us... :p :silly:

And now seriously, I wanted to tell you that in my opinion you don't owe anyone here explanations or apologies, just take your time!

I think that most of the people here practically worship you as their god (myself included), and a god doesn't need to apologize all the time :)

And again, I wanted to thank you for all your wonderful work bringing our phone from the brink of uselessness to being awesome.

Full Disclosure: I'm not suffering from the mentioned battery problem, but even if I would I will give you all the time you need!
[LG Optimus 2x] helly100:
Hi Pengus,

first of all, you've done a very good job so far, the kernel runs very smooth and stable. Keep up the good work.

Now to the other part...I have a weird issue with the mobile data connection.

When I activate mobile data (WLAN off), it connects properly to the mobile network and works as it should for a while. But during the day the mobile data connection seems to bug and won't reconnect again. At this point I can't even put the phone into plane mode and back again, a reboot is necessary here.

If i turn mobile data on, it works the first time after the boot (It always works the first time it is actived). When i turn mobile data off then and put the phone into deep sleep for a while (not sure if it has something to do with deep sleep tho) and activate mobile data again, it just won't connect. I have to put the phone into plane mode and back to normal for the mobile data connection to establish a connection.

Another observation is, that if I turn on WLAN while the mobile data connection is established, the mobile connection gets disconnected and WLAN kicks in (so far everything fine). But when i turn WLAN off now or move away from the WLAN, the mobile data connection wont connect. Now I have the same stage as in the second part of this text. Have to put the phone into plane mode and back, then the connection works again.

I'm using Pengus' ROM and kk 116 at the moment.

I've also tried a full wipe of the phone, installing only the clean ROM and kernel...same issues.

Also tried a full wipe and using tonyp's PA 10 + 11...same problem there.

What i have not tried yet it going back to the old bootloader and using the CM10.1 version etc.

I'm not sure which logs you need for this issue, so sorry for not posing any logs yet. So, which logs do you need?
[LG Optimus 2x] Kyrandialegend:
http://xdaforums.com/showthread.php?t=2185929 :good:
[LG Optimus 2x] massimo69:
To my understanding he didnt ask how to get logs, he asked which one might be useful to pengus to solve the issue.
[LG Optimus 2x] helly100:
Exactly. Just needed to know which logs are needed to solve the issue (modem, etc.), then I'll trigger the bug and grab fresh logs.
[LG Optimus 2x] pengus77:
kmsg and logcat (system, events and radio)
[LG Optimus 2x] rafabad:
perhaps this is your problem

http://xdaforums.com/showthread.php?t=2075564
[LG Optimus 2x] x_justin:
What baseband are you using? Maybe a very basic question but I couldnt find it!

Verstuurd van mijn LG-P990 met Tapatalk
[LG Optimus 2x] Sjamaan:
Turn off PSP mode in Kowalski manager. It works for me.

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] besho2222:
Well, if your BB works good for you, don't change it, otherwise use v30A if u r in Europe or v30B if you're in Asia, try both and look for which works the best, DON'T play with the RIL, and you're safe :)
[LG Optimus 2x] helly100:
Already tried that, didn't work. I completely wiped the phone and installed a clean ROM + kernel. PSP etc. off. The bug was still persistent.

Also tried different basebands (V20S, V30A, V30B), same results there. Standard was V30A, the others only for testing.

That looks interesting, tho I've only read a few sentences so far.

Maybe I'll try the solution from that post and see if it solves the issues. Does anyone know if the IMEI changing procedure works as intended?
[LG Optimus 2x] rafabad:
this procedure has worked for many people, me for example.
[LG Optimus 2x] helly100:
I've erased calibration data, set the IMEI and restored the ROM backup. So far, no problems. Need to do some more testing the next hours/days to be sure, but I have a good feeling the issue is solved now. :)

Thanks a lot for pointing me into the right direction! :good:

EDIT: The mobile data bug did not reappear until now, the problem seems to be solved.
[LG Optimus 2x] FPSAUS4EVER:
Hi,

I want to change my rom from CM7 to CM10 and this kernel. What recommendations would people give me when switching over?

Like what base band do i use? Does the mobile internet drop out like CM7 and signal?

Thanks
[LG Optimus 2x] x_justin:
Sorry and thanks, it was meant as a question for helly100 because he had a strange problem, but I forgot to quote! Thanks anyway. However, its not kernel related anymore I think:p

Verstuurd van mijn LG-P990 met Tapatalk
[LG Optimus 2x] Andy HOT:
Sry for quoting myself but nobody answered...the files are on page 456 xda app.
[LG Optimus 2x] Wenzo2:
I have had a brick with this kernel and PA 10!

I have turned off the phone, then I have restarted and it was stuck in lg logo. Or rather, the phone restarted (alone) over and over without ever reaching the bootanimation. I have done all wipe except factory reset and I re-installed the kernel. the phone didn't boot the same. then I did the same thing and I installed the rom. the phone didn't boot the same. So I did all the wipe again (even factory reset), I installed the rom and it has finally started.

Surely everything is useless without a log which of course I could not retrieve. :(
[LG Optimus 2x] wawyed:
Data corruption caused by dynamic fsync most probably, don't turn it on from now on.
[LG Optimus 2x] Wenzo2:
It was off! :rolleyes:
[LG Optimus 2x] daas88:
It's been a while since I checked xda, but it's because I don't feel the need to. The performance is great, the battery life is great, flawless stability. Congratulations and thanks (yet again) pengus!

Sent from my LG O2x with cm10 + kowalski kernel.
[LG Optimus 2x] massimo69:
http://www.youtube.com/watch?v=ug_h2k2YKw4

Sorry I had to do it ;) pengus will understand :D
[LG Optimus 2x] lucfig:
Just had a similar issue of the one reported by Wenzo2.

My phone suddenly rebooted and is not booting anymore. It was idle with the screen off next to me and I saw the LG boot screen. It now is boot looping at the boot animation.

Is there any way I can collect logs for this?

Today the single different thing on my phone was the installation of the new Play Store. I did it manually.

Boot loop report

PA version: 11

Kernel version: kk 116

LG bootloader logo was shown during boot: Y

UV: N

OC: Y (1400)

Full wipe before coming to PA: Y

last_kmsg attached: N

recorded logcat attached: N

EDIT 1: I managed to boot to recovery after some time and am doing a nandroid backup right now. I will reflash ROM and kernel to see if it boots.

EDIT 2: Did not work. Full wipe on the way.
[LG Optimus 2x] Andy HOT:
The bad battery reading is one of the worst bugs ever for me...it closed 5 times this morning....with around 10% battery....
[LG Optimus 2x] sgspluss:
I think he dont because....

su660 he dosent support so 2 kernels and his rom (cm10) (little information because he has written to an other user that ask for kernel for su660)
[LG Optimus 2x] pengus77:
This kernel works already on cm10.1 new and old bl. Only thing left out is the wifi that's fixed in the upcoming release or by flashing the "ics" module linked in op ;)
[LG Optimus 2x] sgspluss:
Oh then it was my bad i thought its doesn't works on CM10.1 because i habe read somthing abut problems :)

But whatever nice to read that you will fix wifi for ICS in your next release i hope its come soon that i can start to test ^^
[LG Optimus 2x] amardeepsingh77:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

Thank you the great penguin, in that case can you please update the OP thread for compatible roms. :)
[LG Optimus 2x] pengus77:
Yep i will... anyway later today i'll push a new kernel guys... get ready, it's going to be a blast ! ;)
[LG Optimus 2x] pengus77:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

Just a little showoff here of what's coming hehehe

I really doubt i can get it to go faster than this...
[LG Optimus 2x] amardeepsingh77:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

No kidding!!! Have u installed a sata drive in ur phone :D
[LG Optimus 2x] FatherJony:
Pfff, you were talking about i/o optimizations? When you said it will be a blast, I thought that we would finally be able to blast through solid matter using our phones. I got all exited for nothing...

[EDIT]

I found this today on youtube. You might want to implement some of these features on your next release :

http://www.youtube.com/watch?v=TYIOIM6hHBk
[LG Optimus 2x] darka9:
Hello pengus. Is it possible to port a 3.x kernel for our device or the backporting you do is the same thing?
[LG Optimus 2x] ppino:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

And it's working very well.:D

I'm on Temasek's v7, and everything is ok.

Thanks for your awesome work.
[LG Optimus 2x] karthik1der:
Hey guys.. The phone seems to be slowing down after 60 hours uptime.. Anyone else have this issue?
[LG Optimus 2x] sgspluss:
AW: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

very nice to read read this you are working like a machine :D and if the new kernel are outside and ready to download i will use it how i have written :P

Gesendet von meinem LG-P990
[LG Optimus 2x] daas88:
Re: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

The heater feature is doable and people can use it for the winter :D

Sent from my LG optimus 2x with cm10 :)
[LG Optimus 2x] FatherJony:
Your ram is probably full, use the android task manager or a third party app to kill any background processes.

Yes, i used to do this all the time with the etana kernel. Whenever i was cold, i would just set the cpu speed to 1500 mhz and voila, it's summertime!
[LG Optimus 2x] sgspluss:
AW: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

if dont like it then dont use it and use an other kernel ;) or make an kernel by yourself with featcher that u need!

Gesendet von meinem LG-P990
[LG Optimus 2x] mikle_01:
Please....don't comment nearly every post in a lot of threads with your opinion or useless notes...it sucks,,,,,
[LG Optimus 2x] tr@p:
Pffffft, you sad that for almost every single version... :rolleyes:

...and never let us down.

:laugh:
[LG Optimus 2x] sgspluss:
AW: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

i can comment every post i want if you dont like it dont read it ok and that what you have written are unless note that sucks ;)

Gesendet von meinem LG-P990
[LG Optimus 2x] SREEPRAJAY:
guys,

no offense...but let the others who are following serious things in posts and information from this thread, some of us are lost with such OFF TOPIC posts....

please refrain from this....and allow each other to live in peace.

THANKS
[LG Optimus 2x] sokinso:
Απ: [KERNEL][CM10/ICS - OLD/NEW BL][009p2] Kowalski Kernel

Anyone having slowinngs down due to low ram i suggest using one "minimum free ram manager app" to set the minimum ram around 80-90mb and your phone will at last eleminate lags or slowings down.

Had the same issues since gingerbread and only this app helped me the most with lags.;)

Apps:Autokiller memory optimizer etc.
[LG Optimus 2x] jura55:
Same for me...This is second worst bug I ever have on my O2X, just after call bug
[LG Optimus 2x] oneearleft:
battery drop bug

I love KK, but...

...after hours of wiping, flashing, setting up, tweaking with kernel and performance app, reflashing LG-stock, trying old and new bl using AIO tool, the battery drop bug remains :crying:

It happens to me roughly every 5th call and one time while using Antutu.

This made me switch to cm7.2 again.

I would love to help hunting down this bug, but I am lacking the developer skills to make the difference. I will definitely watch this thread closely!
[LG Optimus 2x] x_justin:
Strangely enough, this bug never happened to me. Maybe some batch of batteries combined with the newest battery drivers?

I have an idea: make the new battery reading exponentially smoothened. If it's possible to put or adjust a formula to the percentage readings, it would be possible to smooth out sudden drops because the new value is an weighted average from the past values and the new value. I can think of a formula, but I don't know anything about the battery readings and the possibility to put calculations behind it.
[LG Optimus 2x] flopower1996:
Yeah Same fore me switched back to cm7

Gesendet von meinem Optimus 2X mit Tapatalk 2
[LG Optimus 2x] jura55:
I have this bug with my old battery shipped with my O2X 2 years ago and also with my new battery 4 weeks old....
[LG Optimus 2x] al3x1393:
Ok...the exactly same thing happens to me with my old battery...I never tryed the old CM7 to see if problems are gone and I assumed that the battery is just burnt or something due to 1.5Ghz early stage development overclocking :D...so I bought a new battery which works very well on new ROMS.

never thought about an actual bug on theese new roms....maybe I'll try flashing the oldbl + CM7 and see how it goes (oldbl + CM10/10.1 or ICS still randomly shuts down on old battery)
[LG Optimus 2x] oneearleft:
no battery drop shut down on new battery?

Is this correctly understood: you do not experience any shut downs on oldbl + CM10/10.1 or ICS with your new battery?

If not, one could think that old and new battery require different drivers, and KK is equipped with driver for new battery only?

Any battery expert in here who can confirm or reject this hypothesis.