yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] DcR-Nl:
Just noticed I had a BSOD.. Did the battery magic to grab the last kmsg. It only got one entry from almost one hour before I took out the battery. This is just a normal boot up message and the time just got out of sync because of the BSOD; am I right?

<6>[13:07:08 08:03:30.540] PM: Syncing filesystems ...

No errors detected

Sent from my O2x with Tapatalk
[LG Optimus 2x] calav3ra_de:
after airplane mode enable/disable, i have no data. i have to disable/enable data to get network back.

i just started using airplane mode over recently. tonyp tbuild 5, kk125
[LG Optimus 2x] pengus77:
Unfortunately it's a well known ril problem. Happens randomly... :confused:
[LG Optimus 2x] calav3ra_de:
It happens always for me, not randomly. But, what shoudl i do? Using BB v20s
[LG Optimus 2x] pengus77:
I'm on V30a and happens once every 5 or 6 times. Happens more often when i'm in 2G, in 3G is really rare...
[LG Optimus 2x] pejakovic1:
My mistake, sorry.
[LG Optimus 2x] extreme79:
I noticed another issue, not detected before with previous kernel revisions.

I'm getting weird compass data:this happen with more than one compass app and maps: kernel issue or some data corruption results? there's a way to log compass activity?

Additionally, sometimes , the new maps app (v7.0 - from androidgalaxy - play store rollout in progress) show a flickering map : could be related with kernel memory management? I have no reference with oldest kernel.. Something similar happen with some games that show an overlayed ads banner: clear banner :p but flickering app/game.

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] sudden36:
I had the compass issue too with an older version of kk, but it did go away with flashing a newer, and didn't happen again. Did you try a fullwipe?
[LG Optimus 2x] imayoda81:
compass app working good after calibration, but for example, latitude friends compass is wrong oriented, always wrong even after recent calibration :)
[LG Optimus 2x] extreme79:
I need to try a full wipe, but already played the calibration card without results.

Ok.. so.. probably compass issue is not kernel related.

But other issues?
[LG Optimus 2x] UserMe1:
deep sleep 125 exp

i put the phone to charge and after i tried to get the phone from charge i observe that my phone is in deep sleep.

i attached also the logcat because i record it, and there are some errors.

cpu overclocked to 1200 with cpu adjuster

i use the OpGaNex-Project rom
[LG Optimus 2x] natalya:
Does anyone remember if HDMI works on stock CM kernel? HDMI in the coming weeks for me is must-have. If stock CM kernel doesn't support HDMI, do you think stock LG kernel is flashable on CM10 ROMs so in that way I can get HDMI working on my phone? :)

I just need HDMI now more than I ever did or ever will lol.

Hoping to find a solution other than going back to ICS or even GB.

Thanks!
[LG Optimus 2x] ivaneris:
There's jishnu jelly cream...unofficial jb...if you wanna try it..

Sent from my LG-P990
[LG Optimus 2x] natalya:
Not really my cup of tea, but if its the only solution then I guess there is no way around it......

HDMI works on his ROM? What kernel does it have?
[LG Optimus 2x] tonyp:
Changing the version number from ICS to JB in an ICS ROM doesn't make it a JB one - neither unofficial nor official.

All it makes it is an ICS ROM with a changed version number.

Calling it unofficial Jellybean just confuses users and isn't right.

Back in the days I called my PA CM9 rom "Jellybean flavoured" - imnsho it should be something like this rather than a confusing rebrand.
[LG Optimus 2x] 60nine:
some people...
[LG Optimus 2x] proyatzu:
Maybe a bit ot, maybe not, anyway, some of you are still using performance control app?
[LG Optimus 2x] squall0833:
Actually I started to have signal lost after changed my BB from 0725 to v30b too, but the problem happens really rare almost none for now :o
[LG Optimus 2x] DeepRed89:
hi, can i put it on stock v30b?

if yes, only davlik AMD cache wipe?

sorry for noob question.
[LG Optimus 2x] Jishnu Sur™:
you are right Tony.. I'll change the name.. :) P leasire to have seniors and develoers like you..
[LG Optimus 2x] SREEPRAJAY:
stock based custom ROMs are using this Kernel which is amazing....Thanks to [MENTION=3783116]pengus77[/MENTION]

just wipe cache, dalvik and then flash the KK125

reboot...thats it
[LG Optimus 2x] DeepRed89:
ok, so not the stable 100p5? i have to flash the kk125? is stable too?
[LG Optimus 2x] SREEPRAJAY:
the KK125 has been such a remarkable Kernel that the word stable has more or less very weak meaning.

I would not go for the word and its literal meaning but would prefer to stay with the performance

I STAY WITH KK125....you decide now
[LG Optimus 2x] DeepRed89:
very thx...i think to put on the kk125...the word stable is for me too a useless if the exp give me more performance :D
[LG Optimus 2x] salisbury_steak:
[MENTION=4241884]DeepRed89[/MENTION]: I am assuming that you are on a modded (or at least, rooted) custom rom? With a custom recovery?

If yes, I am currently on DMX 1.6.5 right now (modded v30B), and KK125 is awesome on it. :)
[LG Optimus 2x] pengus77:
Status Update

Guys, we're testing what could be the real cause of the data drops / blackouts. Apparently not even reverting all the 122 changes and the 119 modem fixes made any difference. At this point i asked a couple of testers to flash an older rom with the 125 kernel and all seems fine so far. I'm pretty confident when saying that the problem may be at rom level. If you are plagued by the data bug please flash an older rom (my feb 10, tony's pa 12 or 10.1 build 3) and check if, when using 125, you get a correct behaviour. I'm asking publicly because it's been a real pain to debug this problem and, if it really is a rom bug, i need to know. Thanks everyone for the help :)
[LG Optimus 2x] head_banger:
Never had the problem, it it caused by the provider I think, maybe not, just can't wait for goodies
[LG Optimus 2x] Custom40:
Greetings!

To those of you with the data losses. Try doing this and see what happens:

Dial *#*#4636#*#* -> Phone Information -> Set preferred network type -> Change it to (CDMA only) -> Go to settings -> More -> Mobile Networks -> Network operators -> Choose automatically -> Turn wifi off -> Check if 3G works now.

Let us know how it goes!
[LG Optimus 2x] pengus77:
Also, worth a shot adding hipri at the beginning of the apn type in mobile network settings. Eg. "hipri,default,supl". Let me know if any of these fixes do some good to you!

Thanks [MENTION=2813698]Custom40[/MENTION] for sending me the google code forum links. Apparently the data loss bug is freaking widespread and it's not kernel related. Depends on the operators and/or on the apn configuration and how android handles the priorities...
[LG Optimus 2x] Kyrandialegend:
Thank You Pengus and guys.

In while time I set on my 2nd p990 T-build 3 and kk125 as suggested. I leave the phone alone in a low-signal area. Sunday evening i will give you a feedback :good:
[LG Optimus 2x] kekks:
The fixes didnt work, was unable to get data network.
[LG Optimus 2x] magatxda:
[MENTION=3783116]pengus77[/MENTION] whatever kernel and rom I'm using, I noticed that when I force the phone to connect in 2G, I never experience drops.
[LG Optimus 2x] vs0587:
Well, now all developers are starting to think that all network problem are cm10 related.. can you spend a while for wifi/bluetooth/usb tethering that isn't working for me? [MENTION=894978]necrowakker[/MENTION] can confirm it....

I've done every test possible, cal data erase too with imei restored.. I haven't any network/data loss with every combination rom/kernel, only tether is the problem! I can connect to my phone but i've have limited internet access..

Tests:

- Cm10 of pengus + kk kernel (any version) -> tether not working

- Cm10.1 tonyp + kk kernel (any version) -> tether not working

- PA of tony + kk kernel (any version) -> tether not working

- Ics stock Lg + kk kernel (any version) -> tether working

- ics djangomanouche + kk kernel (any version) -> tether working

- ics civz + civz kernel > tether working

- old gingerbread rom -> tether working

I've tried 30A, 30B, 28G, and other basedand in combination with various ril and the result are the same of the test reported.

Now i'm with 30A bb and Cm ril with tonyp build 4 rom, everythings works fine, except tether..

But when i flash a nandroid of ics, tether start to work.

APN settings is the same in every test i've done..

I think that my problem, and the data loss issue is CM10/10.1 related, not kk kernel! Who have data loss problem, try any ics rom with kk kernel and post the result......

Thank's.. I hope that all i wrote can help the devs, with my tether problem too.. :fingers-crossed:
[LG Optimus 2x] bree1:
I also think that the data loss is cm related. I'm on ics based rom with kk 125 and I never had this issue.
[LG Optimus 2x] sangriaman:
+1
[LG Optimus 2x] dimedevil:
Well, I got no data loss using 122,123, and 125 ... 123 just not stable on my phone.... and I only experience data loss on 124.... I dont know if this kernel related or not, but that is what happened on my phone....
[LG Optimus 2x] pengus77:
https://code.google.com/p/android/issues/detail?id=40528

https://code.google.com/p/android/issues/detail?id=40514

https://code.google.com/p/android/issues/detail?id=40431

People are raving about data drops also on nexus devices. It seems to be a problem started with 4.1 and that explains why on ics we don't have it.

Again, thanks to [MENTION=2813698]Custom40[/MENTION] for the links ;)
[LG Optimus 2x] Kyrandialegend:
Wow what a big mess by google.

So is the problem no more related to LookMA or T-build 4 right ?
[LG Optimus 2x] pengus77:
Good news everyone !

... My gf's phone is an xperia u on stock ics from sony. Starting a couple weeks ago she started to have random network drops with full signal bars and blue icons (well white on the xperia fw) with lovely 3g symbol on top. Calls work fine, sms do too, but absolutely no data traffic going through. I found this out today and she told me she rebooted the phone when it happened and all was back to normal. So today she got hit again, but i was there... i tried to send a whatsapp and nothing happened, switch forth and back to airplane mode didn't help either. I start to think it's insane...
[LG Optimus 2x] aigaming:
Since 125 my icons are always gray(never ever blue),i don't mind(no network problem's here since 125) but just a notice ;)
[LG Optimus 2x] rzlatic:
perhaps just global android/NSA check-ins haha ;)
[LG Optimus 2x] natalya:
From what I've seen...

Gray = If you don't have Gapps installed.

Blue = When you do have Gapps installed.

I guess when you have a connection to Google it is blue. So I get you'll need a data connection too for it to turn blue.

I haven't had Gapps for months now, so I'm used to it being gray, but I just remember it being blue whenever I had Gapps installed.
[LG Optimus 2x] seriousia:
I thought you were married :eek: :eek:

Btw that same thing happens with me also on my both

Galaxy nexus and optimus one

And only Rebooting helps
[LG Optimus 2x] sudden36:
Hey ho pengus,

I guess i found out why sometimes our device doesn't wake up, but the keylights are working fine.

In the logs you will see a lot of failed i2c-master transfers to the backlight device and i think if it doesn't get the command to turn the lights on it won't do it ;)
[LG Optimus 2x] natalya:
Hey Pengus, isn't it about time to move a little away from the data loss thingy? About the past 30 pages have been about that, imagine what you could have created if you focused on some of the things of your wish list? I mean, you said yourself the data loss is so widespread, so maybe we should just start accepting that and move on?

I'm sort of neural to this and don't really know how often these data loses hit for some as I've never had any while on PA... So for me (and probably a lot others) the last 30 pages or so of this thread has been "just talk"... No sad feelings here I'm just missing the spoilers with what we can expect like you've done so many times already.

If you wish to continue discussing this endless debate on data loss, go ahead. Just getting really tired of always finding new replies here only to see its about the same (small and now even unrelated rom/kernel) "bug". Can't even call it bug since its because of Google.....

Anyway, take care.
[LG Optimus 2x] mas2112:
Today, for the first time ever, my phone reached 7 days of uptime, with no lagging. It seems to work just as well as if I just rebooted. I have to be vigilant, and make sure I don't let the battery run out. See how long this phone can go without a crash or having to reboot.

kk 125 is amazing. I'm using tonyp cm10.1 build 4.

Thanks pengus and tonyp!
[LG Optimus 2x] dimedevil:
If I remember correctly, my case with 124 is 3G data loss connection with no 3G symbol on top.... even though I rebooted the phone, the 3G symbol is disappeared after some minutes (tested with 2 different SIM card with 2 different network)... I'm sure it is not a network tower problem because changing to 122 and 125 resolved the problem...
[LG Optimus 2x] zchuxz3x:
different to me: when I have "Data Loss Bug", can't make call and can't send sms, show full signal and "H" icon but can't do anything.. try search network and i got "error", only solution is reboot

today i have 5 data loss, I'm far from my city and was a disaster day trying playing ingress :(

kk125 - 10.1 by Tonyp B5
[LG Optimus 2x] DrummerMuppet:
Which BB are you using now? I'm on v30A (Movistar) and haven't experienced any signal drops with KK 125. Try switching to a different BB / ROM.
[LG Optimus 2x] zchuxz3x:
BB 30A + RIL 30A for newB... later try other BB :/
[LG Optimus 2x] pengus77:
Drop the V30A ril if you're on CM and revert to the stock CM one... it gave me a load of problems in the past.
[LG Optimus 2x] kekks:
Its so much peaceful here, which states that the kernel has reached the stability point.

Asphalt7 plays smooth with kk125, no lag at all, playing for the last three days, thanks pengus and tonyp.:thumbup:
[LG Optimus 2x] calav3ra_de:
dude !

this makes me laugh so freaking hard because when i navigated to that site the first comment i read was that it lagged on the samsung galaxy s3 for someone!

high five or high fivethousand, sir pengus !!! :highfive: :cowboy: :D :laugh: :cool:
[LG Optimus 2x] JUMPhil:
Afaik Gameloft always has different versions for different phones..
[LG Optimus 2x] joiN85:
Solved BSOD while charging with screen off like in 123/124/125 in ICS rom

enable 2nd core hotplug

"for developers":

convert persist and data/ve to ext4 in ramdisk (the file is "init.star.model.rc", change all partition in ext4)

It solved for me all the problem with charging and usb cable!

Smothness is great now!
[LG Optimus 2x] orgler:
Hi pengus,

don't know if you already now this:

http://article.gmane.org/gmane.linux.backports/585

Could this new project give us an easy way to backport latest drivers from kernel 3.11 to our device? (Bluetooth, wifi, ...)?

Maybe this is stupid, just stumbled across it on http://www.heise.de/newsticker/meld...unter-aelteren-Kerneln-einsetzen-1918800.html (in german) and thought it might be interesting...

Regards,

orgler
[LG Optimus 2x] orgler:
Hi,

Just had a cold reboot using kk 125 and tonyp gcc 4.8 testbuild (I saw the LG logo and device was rebooting). Here is my last_kmsg :

https://skydrive.live.com/redir?resid=5D382CC0433DC25C!8129&authkey=!AJnZai-IIzrok5Y

Any ideas?

Regards,

Orgler

Gesendet von meinem LG-P990 mit Tapatalk 2
[LG Optimus 2x] t0rosnaxx:
remove ramhack?

is there a way to remove the ramhack of this rom by using any third party apps?
[LG Optimus 2x] lucfig:
This is a kernel not a ROM. and there is no way to disable ramhack.

Enviado do meu LG-P990
[LG Optimus 2x] sudden36:
Hey pengus,

I found a bug in your battery driver.

I drained the battery very much ( had 1% left for ~45min) then put it on the charger and let it charge for a while (30min) but the battery percentage did not increase. Opened the corresponding file in sysfs and it also showed also 1.

Now i looked at the voltage_now file and it showed 4062000 i think that are 3 zeros too much. You said earlier that the bug with showing 3 zeros too much was fixed, but maybe you forgot something and thats why our battery indicator is not updating sometimes.
[LG Optimus 2x] mrQQ:
talking about battery.. is this patch for the additional 15% still coming or is it already in? :)
[LG Optimus 2x] salisbury_steak:
I wasn't aware that the triple 0 mv reading was supposed to be fixed.

Anyhoo, I'd like to confirm that behavior. My current battery reading is 3730000mV. It's the same whether I use the LG stock battery, or a 3rd party battery.
[LG Optimus 2x] pengus77:
Jb needs microvolts, ics millivolts. It's not a bug, just an adaptation for 4.1/4.2...
[LG Optimus 2x] salisbury_steak:
A... that makes sense now.

So the kernel is designed to display microvolts. But since I'm using a stock ICS-based ROM, I get the additional thousand.
[LG Optimus 2x] sudden36:
Ok, didn't know that :)
[LG Optimus 2x] natalya:
*Awaits: Swipe to wake

Everything other than that which can be offered on this phone are minor minor minor things. Am I right Pengus or do you have anything else up in your sleeves which we can look forward to? :D

HDMI = Flash ICS and you have it working.

OTG = Uhm just to show-off by having it so loool nothing big.

Everything else = accomplished and nothing more to do.

*Awaits: Swipe to wake :D
[LG Optimus 2x] JordanRulz:
What's the point of swipe to wake?

It'll get butt-waked every half a second, not to mention the highly-probable battery drain.
[LG Optimus 2x] natalya:
LOL I highly doubt a human butt can swipe the HW keys from one end to the other and then back again at any time.

Point? We have flashed and entered recovery so many times that our power button have shattered into pieces ;)

Also now that I think I about it there's also the possibility of having swipe to adjust volume (on the right/left side of the screen), right Pengus? :)
[LG Optimus 2x] kekks:
This would be one of the best port, swipe to wake, thinking of it seems interesting. :thumbup:
[LG Optimus 2x] andreilica:
I have some issues with my phone lately. Using kowalski 125 and CM10 by Pengus, after 1/2 days of my phone being on, it gets really laggy. Everything, menu, settings, everything is laggy until I reboot. It is kinda annoying. I don't know on what to blame this issue on.
[LG Optimus 2x] imayoda81:
i kinda resolved disabling in memory management the resource (image) cleaner and setting zram to something low like 10% :)
[LG Optimus 2x] fabiodelaplazia:
How setting zram plz ?

Envoyé depuis mon LG-P990 avec Tapatalk
[LG Optimus 2x] SREEPRAJAY:
It is already 18% by default...check in performance in settings...ram management
[LG Optimus 2x] fabiodelaplazia:
Performance is not present on cm10.1 official

Envoyé depuis mon LG-P990 avec Tapatalk
[LG Optimus 2x] dimedevil:
I solved this by enabling the SWAP
[LG Optimus 2x] imayoda81:
to enable it you have to push build version several times then the performance menu will appear :)
[LG Optimus 2x] mas2112:
This might be redundant to mention, but did you try using Greenify to block apps? I had a similar problem, but it was Facebook that was killing my phone.
[LG Optimus 2x] fabiodelaplazia:
Thanks !

Envoyé depuis mon LG-P990 avec Tapatalk
[LG Optimus 2x] andreilica:
I am already using Greenify, don't worry. It get's laggy on everything after 1/2 days.
[LG Optimus 2x] tonyp:
This doesn't belong into the kernel thread. It sounds like a memory leak in your ROM.

As far as I remember I didn't read another report like this in pengus CM10 thread, thus it might be a) some extremely misbehaving app or b) your specifig usage pattern of the rom.
[LG Optimus 2x] andreilica:
My friend with stock ICS rooted has the same problems using kowalski .. And only a few apps installed.
[LG Optimus 2x] natalya:
Tell him... politely... to return to GB. Don't forget this is a phone from 2011.
[LG Optimus 2x] antec123:
have already solved with this solution?

weird, you get laggy phone, i use o2x and already 4 days up time still on fire.

my configuration:

- CM 10.1 build 4 by tonyp

- zram default to 18%

- dynamic fsync = on

- auto hotplug 2nd core = on

- cache size both internal sdcard & external sdcard set to 1024

- memory purge = on

- tonyp enhance memory management = on
[LG Optimus 2x] andreilica:
I can't test it right now. I am on stock gingerbread. I will send my phone to warranty cause of the volume buttons and a crack in the camera sensor.
[LG Optimus 2x] rajdoll:
I recall there was a talk of vibration intensity control, Is it still on?
[LG Optimus 2x] Deletko:
Great kernel.

Just one thing bothering me. Every kernel and rom ICS i tried Stock and CM alike a have one tiny problem with the phone. After some time of uptime my phone proximity sensor stops working and when I'm in call the screen is on and i push random button and its really annoying . This can happen in a few hours uptime or it will not happen for days the only way to fix it its restart.

So i got to ask is this a ROM or Kernel related problem? Anyone else has this problem?

Thanks in advance.
[LG Optimus 2x] pengus77:
Never had this problem...

Anyway guys, I'm not lost in limbo... just swamped in work these days. Seems like all my customers went insane...

Aside this, my testers are playing with 126 and i think I'll release it soon. For the curious ones: google "timer coalescing" ;)
[LG Optimus 2x] Kyrandialegend:
Customers should go holiday :D

In last 7 days I have never had a 3g data loss/blackout. kk125 has back the old reliablity and smoothness.
[LG Optimus 2x] 60nine:
if i was a LG android development CEO i'd hire you asap...

i wish there was a developer like this for my Prestigio Multipad 10,1 as well...
[LG Optimus 2x] aftermath85:
GREAT NEWS! my F5 still recovering from waiting for tonyp T5.. ^_____^ :good::good::good:
[LG Optimus 2x] Gainer5:
Yay, can't wait for the new kernel :DD The kernel is so perfect, but I didn't find a rom with the quality of this kernel yet..

Eureka! Just got the idea of trying pengus's rom :)
[LG Optimus 2x] joiN85:
Hi all,

command

echo "x,x,x,x,x,x" > /sys/module/lowmemorykiller/parameters/adj;

echo "x,x,x,x,x,x" > /sys/module/lowmemorykiller/parameters/minfree

in init.d folder don't work but with terminal work

any help?

thanks
[LG Optimus 2x] MisjudgedTwat:
try

#!/system/bin/sh
su
echo "x,x,x,x,x,x" > /sys/module/lowmemorykiller/parameters/adj;
echo "x,x,x,x,x,x" > /sys/module/lowmemorykiller/parameters/minfree

why?

- "#!/system/bin/sh" tells the system which shell binary to use

- "su" takes root perms silently

additionally be sure to let the script do it as late as possible by naming it like "99xxxxx"
[LG Optimus 2x] klappstuhl218:
Somehow the battery driver is behaving strange on my phone. The 98% value is gone again, I have a higher idle drain and sometimes the battery status will not refresh. Yesterday for example it was stuck at 23% and over night the phone just shut off. I had this problem earlier but after a full wipe and new install everything was okay again. Now after a few weeks the issues are back. I already reflashed the kernel with no effect.

What logs would be needed to investigate this? I had to charge the battery while the phone was off a a few days ago, could this be the root of the problem?

ROM is "No Hands" with KK125, phone made in Korea with an original LG battery.