yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] laufersteppenwolf:
no, i am quite sure after a clean install it will work just fine. what do you think how often i have to full wipe? it can always happen that something, that was working fine before, can have issues after changing something. in this case we need to full wipe, or stay with an outdated version.

full wiping is something you may need to do here on xda from time to time, no matter what ROM/kernel you are using. having a lot of apps installed is no excuse for not wiping. remember, this site is called xda-developers, not xda-endusers. we are here for providing the best things we can do (that means you may have to sacrifice something, like time for example), not for making money or making noob-proof firmware.

and i can say it is a ROM/app issue, and not a kernel one, because it's working fine for everyone else, including myself.

but if you'd make a clean install from scratch (aka full wipe) and tell me the problem still persists, then it is a kernel issue indeed and i'd have to apologize.

ohh, and yeah, you can use every other kernel of course. that's what they are here for ;)
[LG Optimus 4X HD] Adam77Root:
While complaining and writing these long posts, you could have taken logs which would at least give the chance to the developers to solve your issues. You have no right to complain about 'nothing', because you also haven't provided anything useful.

Sent from my LG-P880
[LG Optimus 4X HD] DarkFantasy6:
For me version 007 is very good, but i noticed a higher battery consumption compared to 006. Where could this come from? :P
[LG Optimus 4X HD] laufersteppenwolf:
well, it can have several reasons, but as you can read in the tags, this kernel is made for gaming ---> performance. and this can only be done with a bit higher energy consumption. i am of course working on battery, too, but all in all my goal is performance. ;)

ohh, and the reason i guess are the higher freqs ;)
[LG Optimus 4X HD] ¥º·RG·º¥:
Small question: but arararagi's hardware customizations can only be activated with the ArararagiToolbox? ... Or simply use TricksterMod? :)
[LG Optimus 4X HD] Flying_Bear:
toolbox only ^^
[LG Optimus 4X HD] ¥º·RG·º¥:
Can you give me the link where can I download it? :)
[LG Optimus 4X HD] Voltaine:
http://xdaforums.com/showthread.php?t=2253129

It's attached in the first post.
[LG Optimus 4X HD] Bogeyof:
Before writing useless posts by yourself, u should really read the other posts. So u would have seen, I provided the logs...
[LG Optimus 4X HD] TheFerhatKing:
Swap now working for this kernel?
[LG Optimus 4X HD] SMillerNL:
My N7 doesn't need swap and that's a tablet. This will only decrease performance. So if it isn't implemented yet, it won't ever be.
[LG Optimus 4X HD] wajahebat:
And maybe you should chill out dude...were all together helping you here....

So how's the problem, solved? Already tried my method...?
[LG Optimus 4X HD] Bogeyof:
Did the most of the "method". Cleared all caches for Apps, booted in CWM, cleared cache and dalvik and save a nandroid backup. Didnt clear "any traces of settings for each of your apps" (dont know what is meant, if u meant clearing every setting from over 200 apps and setting them up later again, then its impossible to do. I use many apps like Avast, Exchange, Messengers or Launcher etc. which have many, many setings to run as expected, cant do all the settings only for testing. Dont forget, every other kernel runs normaly, and if it would be really app related, the chance is high, it would be back after using the same apps again).

Did a full wipe, cleared all caches and so on again, installed kernel again and restored only data from nandroid backup. Cleared one more time and after reboot: didnt help...

Maybe helpfull: If I turn off phone with wifi "ON" and then do a fresh boot with wifi "ON", it connects to my home wlan and no reboots appears. After that, I can turn on and off wifi without problems. But if I boot without wifi enabled and turn it on later, phone reboots at that moment it connect to my home wifi (not in the moment I enable wifi).
[LG Optimus 4X HD] Adam77Root:
Indeed you did. My apologies.
[LG Optimus 4X HD] laufersteppenwolf:
i already said, it's not a kernel issue, as you are the only one having problems with it, and after a full wipe it was working.

and it is most likely not an app issue, but it's the app's data.

restoring /data restores everything "problematic" again, so your full wipe was worth nothing.
[LG Optimus 4X HD] @non4:
Restore apps in another way such as titanium, restoring nandroid data restores system data too. Backup all user apps and restore, if it still persists wipe and restore again without the data, just the apks. Best you can do if you want to use this. Personally I installed with just cache/dalvik wipes and no such issue, I'm betting its some rogue system data

Sent from my smart frying pan (Tegra 3)
[LG Optimus 4X HD] wajahebat:
This is it...your apps data is not cleared....this is what i meant....its setting is not compatible yet with newly baked kernel...cleared settings ( data/cache ) might help....
[LG Optimus 4X HD] Bogeyof:
Is there a way to clear all settings with an app / a script or something else. So I could make a complete nandroid backup, clear all those settings and caches and test. If it dont work, I could restore my former backup and have actual state back. But I dont know how to clear all settings without a full wipe. All apps should stay installed for the test. For caches of apps, i have an app (AppCacheCleaner), but for settings? Could Titanium help, or deleting some directories with root explorer?
[LG Optimus 4X HD] laufersteppenwolf:
try deleting /data/data
[LG Optimus 4X HD] Bogeyof:
Nope, doesnt work. Tried with one directory in /data/data (for an app called batteryrepair). After that app FC, directory wasnt restored. In these directories are libs and databases also, so if u delete it, apps arent running anymore...
[LG Optimus 4X HD] wajahebat:
...What i usually done before is, i just do APK's backup with 3rd party app ( Called " Super Backup " )...

It will just do apk's backup, but just to making sure, i will do Cache/Data clear for every apps before doing backup...Thats my practice...My apps is not that much, around 30apps average

Then after done with new rom, i just simply re-download the backup app and restore back my data...Make sure youre compiling your backup

in your external card, the setting is a bit tricky...And it works, after restoration, its just like new app installed, no previous setting....

App cache cleaner will not work, it will just clear caching files created by apps, can be said it will clear the dump file only....
[LG Optimus 4X HD] laufersteppenwolf:
well, then do it like [MENTION=5090984]wajahebat[/MENTION] said, backup your apps, full wipe and restore them again ;)
[LG Optimus 4X HD] tobixdev:
great battery life *-*

1 hour screen on time and still 80% with medium brightness
[LG Optimus 4X HD] tristaoeast:
Thanks. But now I got another question which is how does this interact with the "overall" governor? For example, if I have conservative set on CPU Governor and User Space set on CPUQuiet which one is prioritized?
[LG Optimus 4X HD] tobixdev:
govenor -> cpu clocks

CPUQuiet -> how many cores are online
[LG Optimus 4X HD] tristaoeast:
Ok, now I got it!! :D

Is there any kind of metric of the battery consumption of each of those CPUQuiet Governors?

Thank you very much for all the info!! ^^
[LG Optimus 4X HD] noppoer2:
Is there a stock version of this kernel?
[LG Optimus 4X HD] @non4:
Yes there is, the link is a folder and you can find stock version in it. Don't bother with [MENTION=5019740]exFAT[/MENTION]s versions, not that there's anything wrong but they are outdated. [MENTION=4716493]laufersteppenwolf[/MENTION] you should update the title to reflect its not just CM10.1 anymore ;)

Sent from my smart frying pan (Tegra 3)
[LG Optimus 4X HD] Fladder72:
Not bad for my weak Tegra Variant 0...

Gesendet von meinem LG-P880 mit Tapatalk 2
[LG Optimus 4X HD] jamespond:
I'm using V007 Stock version on stock V20B-HK. One question that could I modify the scale parameter from 500 - 1500 Mhz ? If yes , how can I do that ?

Thank alot.
[LG Optimus 4X HD] tonhao12:
There are some tools you can use to achieve that, my preference is TricksterMod that you can find in the play store. I believe SetCPu, NoFrills amongst others might work as well.

Best regards,
[LG Optimus 4X HD] Erus Tyrannus:
Tweaker app

Can you guys recommend any Tweak app compatible for this Kernel, i am testing Miui and there's no tweak app integrated.

Thanks for the great work! :good:
[LG Optimus 4X HD] fatality911:
Please Help .. After using the AraragiToolbox and setting the charging current to 1550 for like a week my charger now charges slowly so tried my friend's charger and it was charging fast .. What do i do?
[LG Optimus 4X HD] @non4:
Revert changes and see if charger works fine. If not steal your friends charger :D

Sent from my smart frying pan (Tegra 3)
[LG Optimus 4X HD] chasepoes:
Replace your charger...
[LG Optimus 4X HD] leris2:
With the latest update although battery seems to drain a bit faster when using the phone my drain in idle is excellent.

Finally a kernel for daily use that doesn't require to have a charger with you at work.

I can easily get through the day with moderate use.

I'm on CM 10.1.2

Thanks mate

Sent from my ASUS Transformer Pad TF300T
[LG Optimus 4X HD] theofficialpimp:
Can someone teach me how to flash this kernel on stock? Do u need an unlocked boot loader or CWM recovery?
[LG Optimus 4X HD] SMillerNL:
You need both. After that it's a piece of cake.
[LG Optimus 4X HD] Ben36:
The cm 007 zip is cwm flashable isn't it?
[LG Optimus 4X HD] alberteske:
Yes, no problem.

just Wipe Dalvik Caché after flashing
[LG Optimus 4X HD] theofficialpimp:
What if something goes wrong, how do you switch back to stock recovery and kernel?

And what about OTA updates how would you install them when on a CWM?
[LG Optimus 4X HD] tool_king:
You should better google "Nandroid Backup" and "Cyanogenmod" before you start flashing anything, mate! ;)
[LG Optimus 4X HD] gingerboy92:
is it possible to increase the minimum frequency of G-cores before the LP core activate? I'm not sure if the way I'm describing is right. What I want is to totally disable any frequency lower than 600mhz for the G-core, and fully use the LP core for 100-600mhz. (we are talking about when all the other 3 cores are offline ofcourse)
[LG Optimus 4X HD] moss20:
Don't know if someone has already said before but init.d support on miui doesn't work with this kernel..could it be fixed ?

another question : how can I change the throttle value ?
[LG Optimus 4X HD] ¥º·RG·º¥:
guys what is the precise function of the voice in the KSM tool arararagi?
[LG Optimus 4X HD] laufersteppenwolf:
Good news guys :) seems like we finally fixed the baseband wakelocks ;)

[MENTION=5064727]arararagi[/MENTION]'s (2nd) fix did somehow more-less the same as his first one: it just made it invisible.

but according to [MENTION=5106530]FunkyRasta[/MENTION], the baseband wakelocks are normal now (they are there, but in a normal way, and not like they were before ;) )

EDIT: for all devs in here: https://github.com/laufersteppenwolf/lge-kernel-p880/commit/ac0720f0db34424d5466836d455916a8dd0a1b86
[LG Optimus 4X HD] laufersteppenwolf:
it is of course possible to change the freqs, but not via userspace ;)

about init.d, this is a ramdisk issue then, but took the ramdisk of the official release. so i guess it's a MIUI bug ;)

and about throttle: either using a root explorer or adb (shell) or you can use (even tho i don't like this app that much) Tegra Overclock from play store ;)
[LG Optimus 4X HD] Flying_Bear:
great news!

also, i just want to say again how awesome no skin throttle is. best kernel feature by far, imo.
[LG Optimus 4X HD] moss20:
which file I have to edit and have I to write the exact temperature o a weird value ?
[LG Optimus 4X HD] SMillerNL:
Temperatures in degrees Celsius.
[LG Optimus 4X HD] moss20:
ok,and the name of file that I have to edit ? :)
[LG Optimus 4X HD] profyler:
sorry for the stupid question, but can we flash this via CWM recovery like iodaks kernel?
[LG Optimus 4X HD] laufersteppenwolf:
yeah, it's a flashable zip ;)
[LG Optimus 4X HD] profyler:
Friend,

can you please take a look if you find something weird related with the wlan_rx_wake wackelock that im still having & driving me insane ??

http://xdaforums.com/showthread.php?t=2133176 <- i've done all suggestion

from all my researches (and i mean a lot of it) it is probably a kernel & wifi driver thing (doesnt happen on stock). can you see if there is something that could be done to prevent this?

There was also a WIFI power save setting on lg hidden menu on stock and onther options too. On stock, there is also some setings regarding wifi on build.prop that may be the cause, and on CM or others, those settings arent there

Stock:

wlan.chip.vendor=brcm

wlan.chip.version=bcm4330x

wifi.supplicant_scan_interval=180

wifi.lge.patch=true

wifi.interface=wlan0

wifi.lge.hanglessid=true

wifi.lge.offdelay=false

dhcp.dlna.using=false

wifi.lge.cc.table=true

wifi.lge.supportp2p5g=no

may be also implementing Broadcom Wifi Firmware update package (its on DEMETRIS kernel page).

danke
[LG Optimus 4X HD] laufersteppenwolf:
anything inside build.prop is ROM-only. anything there has to be done manually (just add the lines ;) )

and about the update package, have you tried it yet?
[LG Optimus 4X HD] moss20:
I have another problem with this kernel on miui rom : the min cpu freq is 416 mhz,even if I set it to 102 mhz and all 4 cores are activated...

do someone know why ?

LG Optimus 4x HD (P880)

Bootloader : unlocked

Recovery : CWM Touch 6.0.3.1

Rom : MIUI 3.7.19 miuiandroid [4.1.2]

Kernel : werewolf 007 [3.1.10]
[LG Optimus 4X HD] TheFerhatKing:
You used Tegra Overclock?
[LG Optimus 4X HD] moss20:
yes...is tegra overclock the problem ?
[LG Optimus 4X HD] @non4:
No it's not

Sent from my smart frying pan (Tegra 3)
[LG Optimus 4X HD] moss20:
Ok,so what could be the problem ?
[LG Optimus 4X HD] TheFerhatKing:
When I cange the max CPU Cores to 2 (example) and then back to 4 with Tegra Overlock the 4 Cores are always online like moss20 said.
[LG Optimus 4X HD] moss20:
Ok,the problemwas tegra overclock : I cleared its data and didn't edit the number of active cores and now it seems everything ok...

LG Optimus 4x HD (P880)

Bootloader : unlocked

Recovery : CWM Touch 6.0.3.1

Rom : MIUI 3.7.19 miuiandroid [4.1.2]

Kernel : werewolf 007 [3.1.10]
[LG Optimus 4X HD] TheFerhatKing:
Like I said ;).
[LG Optimus 4X HD] jonteftw1:
Does this kernel make so i can use otg cabel? :)
[LG Optimus 4X HD] Flying_Bear:
[MENTION=4716493]laufersteppenwolf[/MENTION] how is this possible? :(
[LG Optimus 4X HD] laufersteppenwolf:
unfortunately no. OTG is (nearly) impossible on tegra 3

what exactly is your problem?

you mean the 1GHz while using the perforance gov @1.7GHz?
[LG Optimus 4X HD] Flying_Bear:
yeah. isn't it supposed to run at 1.7ghz untill it hits processor throttle temp?
[LG Optimus 4X HD] laufersteppenwolf:
Yeah, b but I'm not sure if the temp is reported correctly. TricksterMOD and tegra overclock are showing different values sometimes.

So the "safer" way would be to check the temp via adb/terminal ;)
[LG Optimus 4X HD] Flying_Bear:
Im positive cpu didnt hit 85 degrees, or whatever throttle temp is. It got throttled down like this way before it had time to hit the temp
[LG Optimus 4X HD] jonteftw1:
but hmmm it is available in eternitys (kholks) kernel, then u can do it to, right? :)
[LG Optimus 4X HD] Nemeziz 56th:
Sry for OT.

But flying_Bear which Rom you use?

LG 4X HD - Better than a Smartphone
[LG Optimus 4X HD] Flying_Bear:
Tried several last night, same issue - slim, carbon, jellybeer. Same problem with all of them (its not just performance governor, same thing on interactive, ondemand, gaming). And its not just in one app, ppsspp during game and titanium backup during backup both hit 1000 and stay there.
[LG Optimus 4X HD] tool_king:
Have you already tried wiping the data of your tweaking apps? Especially Tegra Overclock sometimes causes such issues.
[LG Optimus 4X HD] Flying_Bear:
I had full data wipe, and had only perfmon and ppsspp installed in order to check other roms. No gapps even
[LG Optimus 4X HD] EB20XY:
no problems found sofar with V7 and CM10.1.

All fine.

Thanks !

:highfive:
[LG Optimus 4X HD] 33bca:
Can someone compile the Kernel for from the (new) Source? It has some new Governors like PegasusQ...
[LG Optimus 4X HD] laufersteppenwolf:
it does? thanks for telling me ;) i always thought they'd be commented out?
[LG Optimus 4X HD] Navios92:
Can someone please explain to me the difference between CPUQuiet choices? I've searched but I can't find any explanation?

Also what is meant by variants and what does it change?
[LG Optimus 4X HD] tool_king:
You haven't searched this thread, otherwise you would have found this:

http://xdaforums.com/showpost.php?p=43697049&postcount=1010
[LG Optimus 4X HD] Navios92:
Thanks, didn't run into this. What about variants?
[LG Optimus 4X HD] tool_king:
Let me help you once again, you lazy guy! ;)

http://xdaforums.com/showthread.php?t=2237652
[LG Optimus 4X HD] laufersteppenwolf:
Bad news guys, the kernel is mostly done, but I cannot work on it ATM, as I'm in the hospital right now...

I'll keep you posted ;)
[LG Optimus 4X HD] Flying_Bear:
hope you're all right :(
[LG Optimus 4X HD] tool_king:
Get well soon! ;)
[LG Optimus 4X HD] Omario-242:
The kernel is almost perfect so don't worry about it :) get well soon!

Sent from my LG-P880
[LG Optimus 4X HD] eric1116:
Get well soon. Best wish
[LG Optimus 4X HD] JoinTheRealms:
Aw what? dont be so lazy laufersteppenwolf. Grab the laptop out and start building us some kernels!

of couse im joking mate:p but seriously hope your doing ok!
[LG Optimus 4X HD] @non4:
Was about to come down hard until I read that last part :D

Get well soon buddy!

Sent from my smart frying pan (Tegra 3)
[LG Optimus 4X HD] TheFerhatKing:
Me too :D
[LG Optimus 4X HD] SMillerNL:
Has the shoveling been to hard on you? Get well soon anyway.
[LG Optimus 4X HD] 18712886438:
hey man

I had build an aosp 4.1 rom from source then I built a miui rom by patchrom from Micode.

Now I met a problem , when open the camera application, it said there's no sdcard.

but when I start adb shell , I can see sdcard and I manage files in sd card.

I had tried your miui kernel ,but it dosen't work for taking pictures.

could you help me? (sorry about my poor english)
[LG Optimus 4X HD] ¥º·RG·º¥:
Guys when I play GTA Vice City the CPU reaches the maximum frequency of 1000MHz and not 1500 as it should, there is a way to make it work well at 1500MHz? :)
[LG Optimus 4X HD] mykeykoo:
Get well soon man! And a little wishlist, hope the new kernel will be more battery friendly ^^
[LG Optimus 4X HD] tristaoeast:
Get well soon!!
[LG Optimus 4X HD] elio9356:
Hi laurent can i ask you if you can implement tegra 4 drivers in your next kernel like the tripNDroid of the HOX?!?! I know that the drivers are different and i know that it's hard but i would to see if there are any real improvements.... I'm trying your kernel and it's awesome!!! It has all the features i would in a kernel... Thank you! And get well soon!:D sorry for my bad english!:D
[LG Optimus 4X HD] laufersteppenwolf:
Not in the next version, as it is mostly done. But maybe in the next version then, no promises though.

Ohh, and yes, it should be more battery friendly ;)
[LG Optimus 4X HD] elio9356:
Thanks! Merci! Grazie!!! :D our 4x is better than HOX!! ;P

---------- Post added at 11:34 AM ---------- Previous post was at 11:28 AM ----------
[LG Optimus 4X HD] GalaxyVolvoZ:
Can i flash it via cwm ?
[LG Optimus 4X HD] leris2:
yes you can
[LG Optimus 4X HD] tristaoeast:
Why do you say that? I have the first Nexus 7 and I had OTG...
[LG Optimus 4X HD] tristaoeast:
Have you included S2W in the next version? Can't wait for a kernel with that feature :b
[LG Optimus 4X HD] tool_king:
Hopefully not. S2W drains the battery a lot.
[LG Optimus 4X HD] @non4:
Depends on the device. And how well implemented S2W is. And there's always the ability to turn it off. You can relax now ;)

Sent from my smart frying pan (Tegra 3)
[LG Optimus 4X HD] tool_king:
Don't worry, I'm always relaxed, mate! :P
[LG Optimus 4X HD] laufersteppenwolf:
alright, i just got back home :D

and no, it will not. i was working on it, but it is a hell of a job on our device (bad sources), so i abandoned it for now. (doesn't mean i won't work on it in the future ;) )

and about battery life: it heavily depends on the way you implement it. if i would implement it, i'd implement it as a module, AND there would be a sysfs toggle. so it wouldn't drain the battery if you don't want it to ;)
[LG Optimus 4X HD] raviboy100:
welcome back i guess =D
[LG Optimus 4X HD] tristaoeast:
Welcome back man! Hope you're well :D

That's a pity that the sources are bad.. sometimes I think that's one of the reasons why this device's so cheap :/

that would be great :b
[LG Optimus 4X HD] profyler:
is the nvidia driver version like the optimus prime version (V2.62) ?? or what is the version?
[LG Optimus 4X HD] Nemeziz 56th:
[MENTION=4716493]laufersteppenwolf[/MENTION]

When you will update the kernel can you build some of this features in your kernel next version:

- Screen-Color Tunning (look at Faux123)

- Controllable GPU Governor

-Intelligent Dimmer

Look at Faux Kernel maybe you will like some feature.

And can you fix that when I set on your CM Kernel v7 max Low Power Clock at 700 MHz the CPU never go above 500 MHz.

But when I set to 695 MHz and save and switch tab & come back it again on 600 MHz.

Thank you for reading.

LG 4X HD - Better than a Smartphone
[LG Optimus 4X HD] mindstorms54:
Is this project STILL developing?
[LG Optimus 4X HD] mykeykoo:
Just wait.. He's about to unleash the beast!!!
[LG Optimus 4X HD] mindstorms54:
Sounds great!!
[LG Optimus 4X HD] mindstorms54:
I am a smartwatch(MW2)

While using this kernel,about 30 seconds after i lock the screen,it just disconnected

Can you fix it?
[LG Optimus 4X HD] Bogeyof:
As described many post ago, I had a few problems with this kernel and I got allways the hint to make a full wipe. I never did it (and this was good so!), cause other kernels worked without problems and so I had alternatives. After a while, I upgraded to Stock V20b Firmware (Euro Open) and tested a few other kernels like PH85 V2 and Optimus Prime. All worked, but I had allways the problem, if I boot without WLAN and switched WLAN on, the phone rebooted. If I boot with WLAN allready on, all was ok.

After updating some app´s, (as I do 1-2 times per week, newest versions from Play Store) i realized, the problem was gone. I tested werewolf V007 again a few minutes ago and the problems are gone. Cause I updated many Apps in the last 14 days, i cant say it for sure, but I think the problem was related to AVAST-Antivirus Firewall or AVAST Anti-Theft. Both App´s may have influence on network or account switching or similar things...

I tested yesterday/today kernels from Werewolf, IODAK, PH85, Optimus Prime and V20b, now all kernels running without problems (and without full wipe...). Unfortunately I cant say for sure, what causes the problems, what solves the problems... (May be V20b helps a bit, may be the AVAST App´s, may be other updates ???!)
[LG Optimus 4X HD] -mattx-:
I'm on the CM 10.2 nightlies, but need a good stable, battery-saving kernel... Somehow the charging for my 4X is really really slowww on the stock CM kernel (both 10.1 and 10.2). When I was on CM10.1 I used WerewolfJB to allay this problem.

Please update WerewolfJB to 10.2! Can't wait....THANKS!
[LG Optimus 4X HD] Fladder72:
There are some repacked kernel for CM10.2...

http://xdaforums.com/showthread.php?t=2409585