yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] Basil 123:
Had a freeze after a call ended and the screen was dark. I edited build.prop to try to decrease the screen proximity off time....

[EDIT] My bad - I had flashed a Gr6 bake that included init.d tweaks and they might have conflicted with the pre-RC12.... Flashed a regular build and testing now. Except for that one repeatable situation (after long phone conversation, screen proximity jams the screen off and then all buttons are unresponsive needing a battery pull) the new kernel works smoothly :D
[LG Optimus 2x] :
excelent answer and i am totaly agree with you mate.
[LG Optimus 2x] civato:
Hello , I'm noob in the phone scene but more the tablet scene so sorry if my questions make you turn into a gremlin.

I used the bought my x2 yesterday , rooted it and put cwm on it.

Flashed your Rc11 on it and got wifi error , fps 3.0 kernel works , your sr2 works but the rc11 gives no connection to wifi and error in settings.
[LG Optimus 2x] SuperSkill:
Strange always worked for me, what rom?? If you are using DjangoManouche install the right version, i believe to remember that you can't install fps on hp and vice versa ;)
[LG Optimus 2x] navlem:
Did you wipe dalvik cache before flashing RC-11R?
[LG Optimus 2x] civato:
Yes , even when't back to stock with cwm and wiped dalvik and flashed it , result wifi error , fps 3.0 works , sr2 works.

Now on Blazingdragon rom , but didn't flash kernel yet , will test later , firts removing apps that I don't want and changed some stuff (icones in framework and systemUI before I flash rom again , like fooling around and giving it my own twist )

EDIT , kernel working on Blazingdragon !
[LG Optimus 2x] darklord408:
I fixed the wifi issue by using these steps in CWM:

backup - very important

wiped dalvik cache

installed Performance pack v10

installed HP RC11-R kernel

reboot

hope it helped.
[LG Optimus 2x] stevvie:
Spica any news on getting ip tables working ? So we can use Droid.
[LG Optimus 2x] saniloc:
I have got only one problem with PRE12 since 4 days i use it.

I find my phone blocked one time and i had to remove battery to start phone. I have no idea of what happens...

Nothing else and i am very very happy with the kernel, everything is working, stable and with a good battery (actually, my phone can be used during more than 36 hours with just juice defender activated, 3G activated).

I am using Django 0.6 rom with ICS theme

Thanks a lot for this very very good job Spica, your RC12 will be a revolution for our 2X ;)
[LG Optimus 2x] spica1234:
HP PRE RC12 TEST BUILD3 No OC/UV ready with 3 new unfolded controllers.

Testers interested PM me:)
[LG Optimus 2x] SREEPRAJAY:
main hoon na:)
[LG Optimus 2x] Ferrum Master:
Gosh... we need an app for so much hw tweaks...
[LG Optimus 2x] spica1234:
Yes:/ and many more will be coming up:p
[LG Optimus 2x] wapz:
haha, make us go crazy spica. test kernel 2 now up for 45 hours. long time ago that I saw that. more stable compared to stock! will see how long it will keep running until it dies again :p
[LG Optimus 2x] spica1234:
:)

@nd youve also got a PM about TestBuild3:)
[LG Optimus 2x] wapz:
I already downloaded it, waiting for my phone to crash so I can flash it :-)
[LG Optimus 2x] spica1234:
Lol:p
[LG Optimus 2x] ehmjay:
where's my test build? :(
[LG Optimus 2x] spica1234:
In your PM. Dint you get it? I might have forgotten, let me check:)
[LG Optimus 2x] KillerbeeNL:
:D here's another "waiting for a crash"

one problem is SR2 NEVER crashes :D

Friday I will test things , till then I seriously need SR2 to stay on my phone :D

tnx Spica
[LG Optimus 2x] wapz:
What uptimes do you manage with sr2?
[LG Optimus 2x] ehmjay:
got it now..! btw i had a crash with build2.. i was watching a flash video then the phone froze and i had to remove the battery..
[LG Optimus 2x] Lo_RaT_PeNaT:
spica, proving his test 3, installation without problems, restart or freeze any moment, gps works fine, wifi and 3g (H) also smooth moment, something caught my attention I have modified the parameters vdefrq gpufrq and changing its values ​​to 35000 and 700000, all ok, but if you restart the phone, again become the standard values​​, it must be so?
[LG Optimus 2x] spica1234:
In test build,Boot time fail-safe default value is being applied. Boot time support will be there in RC12 by an init.d script, which will execute after 3 mins aftr phone is started to have resque time if any values are causing instability then you will have 3 minute rescue gap to change values. In short test build doesnt have on-boot custome values, which can be done though by an init.d script. RC12 will have boot time support too:) you will have no need to set values everytime in RC12:)
[LG Optimus 2x] Lo_RaT_PeNaT:
ok, understood, by the way, I hope to resolve the issue OC, and time since, I've barely had time to force the phone, responding perfectly, I would like to see that, with a little more energy in the cores. Thanks genius.
[LG Optimus 2x] spica1234:
The OC issue has been resolved, now modded OC codes wont cause Freeze issue. And will be merged in RC12-Hopefully next build aftr test3:)

Edit: Plus you'll have independent screen off custom values for gpu,vde etc. to be working while screen is off. It will need no battery consuming daemon and app based on screen on/off listening event but directly it will work through kernel syscalls;) For safety concerns of hardware, kernel wont accept user values, if its out-of-specified range, it will return automatically to safe values of specific H/W:)
[LG Optimus 2x] Lo_RaT_PeNaT:
I am the first is to break the phone, stating:D:D
[LG Optimus 2x] Ferrum Master:
Chill down and watch the cue :p

Build 3 seems a bit slower to me, dunno why... OCed GPU and VDE also... to sleepy to mess with the min cpu1 clocks... maybe just the caches didn't build up yet.
[LG Optimus 2x] Lo_RaT_PeNaT:
Jajaja

Enviado desde mi LG-P990 usando Tapatalk
[LG Optimus 2x] spica1234:
No lol. Max values of GPUFreq and VDEFreq set by me is lower than value of NeoBlaze and Vork kernel:)

HW concern first:)
[LG Optimus 2x] spica1234:
Ummm, I've for testing purpose with this test build3 disabled SchedBoost multi tasking feature, anyways thanks for reporting It'll be there in RC12.
[LG Optimus 2x] SuperSkill:
Yooo:) beautiful work again Spica, after nearly 5 hours use my impression are awesome, only 20% battery used with quite alot usage, especially surfing xda and web. Will start playing with your default settings(not that it's needed, just for the interest of playing and testing) and report again in a few days. Yeah, it would be nice with an app for this kernel, the old ones kind of looses it's purpose, amazing and revolutionary this is:)
[LG Optimus 2x] Sckank:
Yepp seems like this kernel is another genious work of Spica. I also have used it a lot and the battery drain is very low. But it's still very fresh, lets use it a couple of days and see if it's stable. :)
[LG Optimus 2x] Lo_RaT_PeNaT:
spica, I noticed that if you say the mobile phone for a while asleep, waking, lags and slowdowns are fairly obvious, until it stabilizes again in a few seconds and everything returns to normal, but that first time is quite evident if boost to mobile was missing right away and it cost him to move, as I say this is fixed in a few seconds, I could not see a significant improvement in relation to the previous test about battery life. a greeting
[LG Optimus 2x] KillerbeeNL:
SR2 battery overnight with 2G + data on gives me an 2 á 3 % drain so that's very good.

Using the phone with heavy use wifi/surfing trough the day I say it runs 10 to 12 hours so at the end of the day I have to charge the phone.
[LG Optimus 2x] wapz:
Not talking about battery-life, talking about system uptime without crashes / rebooting. Currently on Test2 with 56 hours. Let's see if I can hit 100 hours.
[LG Optimus 2x] ehmjay:
seems like test build3 has some problems with root apps.. root explorer, script manager and titanium are very very slow! scrolling is almost impossible,,
[LG Optimus 2x] KillerbeeNL:
ohh okay,no crashes during charge/receive message/playing heavy games/during talking/during wake-lock screen etc etc.

uptime I did not checked but lets say 2 days without ME rebooting the phone.

yesterday with 170 mb free I noted a strange lag after heavy use of games and apps use so I used the app Fast Reboot and all is ok after that.

So SR2 with hypnos 2x still is favorite and no missed calls and messages or a black screen/phone off when pressing the powerbutton.

I hate surprises like that...
[LG Optimus 2x] shpapy:
do you have PP installed?
[LG Optimus 2x] KillerbeeNL:
no , because I just wanna be sure that IF the phone gets unstable its not a fault of PP
[LG Optimus 2x] Ferrum Master:
I just wanted to ask, how can you manage to play GTA3 without lag without prior rebooting the device to free up some ram... and I suppose we have a memory leak ain`t it...
[LG Optimus 2x] KillerbeeNL:
if you ask this question to me in person , can you explain the memory leak and symptoms ?

with heavy use and a couple of days up and still 150-190 free I do not suffer from memory leak?

GTA 3 , I have not buy the game (yet)

tnx
[LG Optimus 2x] Ximo F. Verde:
I had the same issue with root explorer, serious stutter/lag at moments. battery life seems v good though i need more time for testing. Quite good performance with combi Gr6 vanilla prebake and t.built3, snappier than Gr5 w t.b.2, although this could be due to rom fresh install. quadrant (if this means something) scores about 400 p. higher. will test more and write back.
[LG Optimus 2x] monaco_errante:
Same here with root explorer

anyhow tnx! :)
[LG Optimus 2x] saniloc:
Just a little lag with root explorer or titanium for me (more in build 3 than it was in build 2), but it's not a problem with my phone.

I have less than 100 Mo of RAM on my phone, maybe too many applications installed :D
[LG Optimus 2x] wapz:
60 hours... reset. I can notice it getting much slower after 40 hours, running out of memory (less free after killing all apps). Wondering what app is causing this. Launcherpro maybe?
[LG Optimus 2x] shpapy:
same behavior using zeem launcher.
[LG Optimus 2x] stevvie:
I don't see any memory leek and I use launcherproplus with test build 3. So its not LP.
[LG Optimus 2x] SuperSkill:
I have 50% mem left, no lag:)
[LG Optimus 2x] baltac:
Any problem with root apps here. Smooth scrooling in every situation. No lag, no crash for almost 19 hours with test build 3 unmodified. Good battery duration for now. :) Started at 93% and now I'm at 28% after a standard phone/sms/internet surfing/playing games usage.

My configuration is DjangoManouche 0.6 plus Spica's kernel RC12 Test Build 3, with no PP installed.
[LG Optimus 2x] wapz:
Made some calls today on v20o (hypnos v2.0 sp1) and test2, many issues. Calls dropped three times, and twice after hanging up phone crashed and locked on black screen. Battery pull needed. Since I don't trust v20o + baseband mismatch went back to v20m (hypnos v1.0) and test2 to see if that is better. I actually notice the gui on v20m is much smoother for some reason compared to v20o!
[LG Optimus 2x] Ferrum Master:
Just had a weird experience... wifi started to act strangely again... toggled it few times... still after a while(2min) again the same... and then... went to eternal sleep... bsod... pull the battery again... :(
[LG Optimus 2x] baltac:
Forget it ... After the phone was off for the complete discharge of the battery, once powered on, began to give me recursive errors (applicantion stopped unexpectedly) on the following applications:

Loquendo Paola TTS Voice

Titanium Backup

Facebook

Google plus

3G Watchdog pro

1 Click Clear

Battery Monitor Widget pro

Handcent Sms

and many more (I had stopped count them)...

Many root applications request the permission again, like the first time. In superuser, the list of allowed applications is very short, and the app icons and names does not match.

Clearing the app data/cache don't solve.

Wiping dalvik cache don't solve.

Reinstalling the corrupted apps seems to resolve the problem. For example Whatsapp appear that had lost it's data and trying restoring old sms backup cause crash. Reinstalling the app, old messages appear again.

This for me is a weird behaviour: I dont know exactly how android works, but I believe that the applications are corrupted (why?), and not even the cache/data.

However, the telephone and other essential applications works (surely all the apps stored in the system/app folder), so before reflashing, I want to wait for any suggestions from you all, to try to correct the problem in another way.
[LG Optimus 2x] spica1234:
Hmm i have no such issues mentioned in here. One thing uncomon inbetween all of us is ROM ,bb and ril. I think many unneeded init.d scripts,customizations of ROMs are causing these. We need one common ROM for testing to identify issues whther caused by ROM and/or kernel. I dint get time to change ROMs. Recently im on Gr6 + PP10 + test build3 and nothing extra installed xcept my data apps which i did restore from titanium. Previous ROM i used was Django .5 spica with PP10 and test build2, ive had no problems with that combination either. I have used no other ROMs except these 2 with test build2/3. So ive no experiences with other ROMs.

Plus v20o by nature drains more battery than v20l/m.

I will look these problems mentioned in here. Thank you all for testing:)
[LG Optimus 2x] kfallz:
Vadonka mentions something about "nvidia low level window composition" in his test build, which apparently makes the screen draw less power. Anything you might be able to implement? :)
[LG Optimus 2x] izzotsai:
I'm using Gueste2X 2.2 Final with test build 3, no app corrupts or super user problems at all, but the scroll speed at some occasions is really slow(such as contacts app and call log), root explorer is a little bit slow though not very obvious. All other features are without a problem.
[LG Optimus 2x] SuperSkill:
I recommend you DjangoManouche.6, I had to reinstall after gr6(tried w/wo owain option) because of stability. TB 13.3 are excellent in that combo, i will try with pp10 installed tomorrow. Again SuperThanks :)
[LG Optimus 2x] wapz:
After how many hours/on which rom/which kernel/whats the longest uptime you managed?
[LG Optimus 2x] shpapy:
50 hrz tops on all kernels / rom combinations i tried, no one can pass at the moment the 50hrz memory leek

if u think u can , u cant , try playing nfs after 50 hrz of uptime ;-)
[LG Optimus 2x] wapz:
It must be due to low memory, since most other dual-core devices can huge 100s of megs more they must be able to last a lot longer. How long do people manage on the Cyanogenmod on O2x?
[LG Optimus 2x] Striatum_bdr:
Had very strange behavior this morning, with a completely crazy system, all desktops were changing alone fast, some apps were launched without human intervention, phone was unresponsive. After a reboot same thing, and after a third reboot managed to switch from TWlauncher to Go Launcher and seems better. PP10 and RC12 build 3, Django 0.5.
[LG Optimus 2x] Dzhedaj:
71 Hrs uptime, 174Mb free.

Just ran Modern Combat 3 - no shutter or any noticeable speed decrease.

Quit that, ran Real Racing 2 - again, everything is smooth.

Right after running the games and quitting - 222Mb free.

I'm on Django 0.6 ICS Spica RC11-R.
[LG Optimus 2x] shpapy:
it is low memory, no doubt.
[LG Optimus 2x] spica1234:
Every possible aspects for memory leakage at kernel side has been fixed. May be the problem related with other ROM and/or memory related app/script side:/

Kernel works at optimus OOM killer settings which ensure every used memory to be killed by freeing allocated slots. Try disabling swap, although kernel has SwapFreeNotify function. It does freed inactive swap page.

Suggestion: Remove every memory related auto-operating script and/or applications:)
[LG Optimus 2x] darryd:
I noticed that there is a problem slowing down the system after some time, which turn on and turn off wifi. When the phone works all the time with wifi turned on, the problem does not occur.

This can be seen on Youtube for example, after a reboot everything goes smoothly, after several hours, on and off wifi in settings, videos on Youtube are not working smoothly, stuttering. After rebooting the phone returns to normal playback.

The problem occurs with me at all rom v20, even after changing the kernel.
[LG Optimus 2x] wapz:
Does you use any taskkiller to kill some apps once in a while? Which launcher do you use? Do you use a google account? Whatsapp? Opera mobile? Facebook? Twitter? Just wondering which apps cause loss of memory after a while. If there other special things you use let us know so we can figure out what causes the issue :-)
[LG Optimus 2x] wapz:
Will try to keep it one for a whole day to see what happens.
[LG Optimus 2x] Dzhedaj:
I have 3G watchdog constantly running in the bacground, and that's pretty much it, LG calendar widget and no other widgets at all.

TwLauncher.

Using Gmail, Opera, running different games.

No Facebook, Twitter or other social stuff.
[LG Optimus 2x] wapz:
So you don't use a taskkiller once in a while? Wondering if that is the evil.
[LG Optimus 2x] ehmjay:
i'm having problems regarding mp3 stuttering on screen off after reverting back from test build 3 to sr2.. what might be causing it? i deleted some files that came with test build 3 such as ramhack which is not needed in sr2 ..
[LG Optimus 2x] Ferrum Master:
He is right... same here...
[LG Optimus 2x] rskyline:
Why with Pre RC12 in About Phone Screen is showed like RC11-R?
[LG Optimus 2x] SuperSkill:
Because it's not finished yet ;)
[LG Optimus 2x] .. IkOrE ..:
I'm using the 12 pre test 3 by about 24 hours on Django 0.6 without any problem! also am having a very good battery life, the best so far!
[LG Optimus 2x] KillerbeeNL:
spica , what if i delete all the init.d tweak files? bootloop or problems?
[LG Optimus 2x] spica1234:
You can delete all init.d scripts except those shipped with kernel:)
[LG Optimus 2x] KillerbeeNL:
ok so that makes the 4 files in init.d map that I can't remove.

no problems with 12 rc3 but data on 3g or 2g sometimes does not enable after wifi switch off in standby.

does any tweak in init.d has something to do with it?

thanks for the great kernel
[LG Optimus 2x] spica1234:
Welcome:)

This problem is occuring many times with v20o and solved by changing ril to v20l/m:)
[LG Optimus 2x] KillerbeeNL:
with Getril I have changed it to Europe v20o to see if that resolves the problem.If not I change it to v20l/M

thanks
[LG Optimus 2x] 七恰八叶:
source Why not update it. I SU660 regret
[LG Optimus 2x] spica1234:
Thank you for an honest feedback:)

Noted all your point, i want you to do me favour:) if you get time, could you try installing Django 0.6 + PP10 + TestBuild3 for the issues mentioned above with different launchers. So itd be easy for me to rectify where exactly the issue come from:)

Thanks in advance, if i get time an hour or more tomorrow then i will release final pre rc12 testbuild4 before RC12 :)
[LG Optimus 2x] spica1234:
Obviously, It will be merged with RC12 rlease, as changes introduced uptill testbuild4 are very very experimental and incomplete:)
[LG Optimus 2x] Ferrum Master:
@ Ximo F. Verde

Is Gr6 any good compairing to Django 0.6? I've noticed that we here are many also Paul's kitchen users, but I didn't have the courage to try it out - to raw for me. I completely agree about CM. I suppose specifically for O2X it will never shine(bad parents).

@Spica

Do you also recommend to use PP? I've dropped them because of many own dev OS scripts and they conflict with each other. Rom developer must cherry pick the scripts by themselves and update it, and leave the kernel only swappable... at least that is what I am used to, to many variables to observe otherwise.
[LG Optimus 2x] hakankarani:
HOHO ho ahha ha:D
[LG Optimus 2x] spica1234:
First of all,

CM is CM and Stock is Stock.

CM Rom is highly re-mastered and optimized by code-correction by rmcee, a cyanogenmod dedicated lge star developer. It will work no doubtly fast with even stock kernel.

Now let me come to stock,

ROM is LG optimized, what im working on is kernel. Since latest experimental LG V20* builds LG's changing many binaries and libs. So some new issues are likely to be come up. Im working on last released V20L sources. Unlike previous V20L/M battery consumptions is not good with v20o as of signal drop issues.

Many ROM developers removed some parts of PPs which is related optimization in direct refrence with HP krnls. Plus PP writes more Robustly in RAM disk so if used PPs than any init.d scripts except shipped with PPs and HP krnl is not needed. They does conflicts with functionality and adds more confusions.

So i strongly recommend to follow these steps, which will solve almost many issues atleast for testing purpose:

This steps are what ive followed for test build so we can have same config environment:

-installed Django 0.6 spica

-installed PP10

-installed testbuild3

-ril v20l/m

-go launcher ex

-deleted every init.d scripts except those shipped with PPs and TestBuild3 and very extra long battery life

I can see no issues, xcept opera issue which yet ive to test, as i dont use opera:)
[LG Optimus 2x] Ximo F. Verde:
I think i can do that, most probably will have time in the weekend. Glad to help :-)
[LG Optimus 2x] Ximo F. Verde:
As i said ill have some time this weekend and im in the mood for some flashin time.. Ill follow Spica's instructions and get back w more feedback.

PS. In the few days ive been using t.built3 ive had a couple of reboots. One right after finishing a phonecall and another one right after installing an app from the market on hspa. I also had a couple of data drops (ive read the note on different rils that need to be used) but never any cell drops. (the infamous 'ghost' white 3g icon).
[LG Optimus 2x] baltac:
@Spica: Without reflashing I've followed these steps, and now I use

Django 0.6 spica

PPv10

Test build 3

BB:725 & RIL:v20l_italy (I was with v20j_europe, and no 3G issues before)

Go Laucher EX (TW Launcher uninstalled via Titanium)

All unnecessary init.d script deleted.

An immediate effect is a superfast boot in less than 60 seconds. It is about half the time I needed before.

Since this is not a clean install, should I also delete cache / dalvik_cache, or I leave everything as it is? (if you remember, I've experienced a big issue with a lot of corrupted apps a couple of days ago)
[LG Optimus 2x] SuperSkill:
I use opera sometimes, haven't had an issue, but after installing pp10 I've had one shut down when charging during sleep today. Using DjangoManouche. 6,hp12build3. I also flashed bb 218 yesterday to test Guestes hybrid rom with 20o ril. Never any problems before with test build 3:)
[LG Optimus 2x] SuperSkill:
I say DjangoManouche. 6, gr 6 are gr5 update, DjangoManouche has more optimized tweaks etc, next DjangoManouche will be based on gr6, probably with more snacks ;)
[LG Optimus 2x] Ferrum Master:
The only thing that getting on my nerves is the erratic wifi behavior. No matter what RIL i use. New AP, entering password and that is it... then disable enable wifi and DHCP fetches the IP... it seems the behavior is as odd as with gps... you need to kick it to ensure it starts working :D

Gosh... and I need the OC... getting colder than -12C outside... at least I could OC the phone to keep my ass warm outside the home and work :D
[LG Optimus 2x] Kostja_V:
Installed HP on V20J (GR4). Perfomance is really great, but two issues:

Boot time is five times longer than on the stock kernel.

init.d scripts doesn't work but, no information in the changelog, so may be it is not even planned?
[LG Optimus 2x] Ximo F. Verde:
I see.. The problem is that im not interested to go for topo's ROM for the moment, id rather stick with stock v20e. Now my question is (hopefully ill make myself clear): Im on stock v20e (bulgarian leak) which was innitially flashed using the restore-from-CWM method, since the 'leak' was actually somebody nandroid backup. I have deleted most of LG's crapware from the ROM, hopefully nothing essential. Can i simply go to recovery, wipe all (system/data/cache/dalvik), boot the phone, boot to recovery again, flash HP kernel? Would that be what you are suggesting? Thanx for your time