yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] gingerboy92:
another question about gps on this kernel. how to know if it's active at all? i used gps status, and at the same time doing logcat through adb while gps status is running. is it weird that there are no single output mentioning "gps" except for those related to gps status app. it's like the gps is not even activated.

---------- Post added at 03:41 AM ---------- Previous post was at 03:35 AM ----------

i think the battery drain is somehow related to the problem with gps lock, install wakelock detector and tick advanced mode. on mine, nlpwakelock is the one causing the most wakeup, and wakelock. nlpwakelock is network location provider wakelock. that is why i think that somehow, the gps is making the phone to stay awake longer each time nlpwakelock wake the phone up for location polling.
[LG Optimus 4X HD] chasepoes:
Did you use the right version of the kernel (in your case the repacked kernel for stock-rom)?

With GPS status won't work if the GPS is not active. So that's a good indicator.
[LG Optimus 4X HD] ronnie32:
Yes...I had to do a factory reset for some reason...
[LG Optimus 4X HD] -mattx-:
OK, installed the v2.7 kernel and first thing I got was "unfortunately system ui has stopped responding", or something to that effect.

Tapped on ok and the message kept popping up non-stop. Good thing that didn't prevent me from rebooting into recovery and good thing I did a nandroid backup first. Thought this would solve my slow charging issues with 10.2, seeing that this is the first kernel on here that's meant for 10.2...
[LG Optimus 4X HD] Pesach85:
It's still not compatibile with cm10.2, despite it has 4.3 codes, demetris cleared this point, search or do by yourself the repack for 10.2 changing ramdisk... Please man read all before to say anything bad on the hard work of others

Inviato dal mio LG-P880 usando Tapatalk 4
[LG Optimus 4X HD] TheFerhatKing:
Some one has SD Card problems with MIUI?
[LG Optimus 4X HD] Ben36:
people with gps problems.... what rom r you using?
[LG Optimus 4X HD] chasepoes:
Look here: http://xdaforums.com/showthread.php?t=2409585

I'm using SlimROM V8. GPS is working ( I use Sygic and GPS Status app.), but first fix takes longer then on V2.62. And I've done all the usual tricks like downloading correct A-GPS data, using pool from my region etc. When I eventually get a fix (takes about 1-2 min) it works fast and accurately. But the longer time to fix is not a biggie for me. First fix time depends on so many factors, so it's hard to say if it's really just the kernel.
[LG Optimus 4X HD] tool_king:
It's definitely not [MENTION=1149134]demetris_I[/MENTION]'s mistake, that you are too lazy or too stupid to use the search function correctly or to read before flashing a kernel. :silly:

Go have a look at this and edit the nonsense you posted:

http://xdaforums.com/showpost.php?p=44997610&postcount=1081

And don't forget to thank [MENTION=4542855]suruceanu.nick[/MENTION] for his work as well!
[LG Optimus 4X HD] islam1710:
can someone please tell me how to flash this in steps and tell me what i need to install? i'm new at this and i can't find a helpful guide.
[LG Optimus 4X HD] DarkFantasy6:
Hey Guys :)

I wanted to use prime kernel on CM10.2 so i repacked it with cm10.2 ramdisk using android image kitchen. And it worked like a Charm, so i want to share it with you :)
[LG Optimus 4X HD] ectoplasma22:
That's great... But a repacked version for cm10.2 of this kernel has already been done by suruceanu.nick ... Look page 109
[LG Optimus 4X HD] DarkFantasy6:
Ohh sorry, didnt see this :D Is this a problem? only wanted to share :D

EDIT: Can it make differences which way we repack kernels? :)
[LG Optimus 4X HD] islam1710:
i installed CWM and flashed version 2.53 with it. it says kernel flashed successfully. reboot system. when i reboot it shows the LG logo and just stuck at it. i rooted and unlocked the bootloader and everything. i'm on the official jellybean v20c. did i ruin it or what? can someone please reply quickly. please!
[LG Optimus 4X HD] -mattx-:
Using CM 10.2 nightlie, like another user here my gps takes about 1-2mins to lock on. I'd say gps is functioning normally. But battery life is sub-par...fastcharge also doesn't seem to be kicking in... :(
[LG Optimus 4X HD] Nemeziz 56th:
[MENTION=860173]demetris[/MENTION]_l

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

And to End can you build feature screen of max frequency like iodakv8.

But only when you like.

Look at Faux Kernel maybe you will like some feature.

LG 4X HD - Better than a Smartphone
[LG Optimus 4X HD] ectoplasma22:
+1 this would be terrific
[LG Optimus 4X HD] tool_king:
You have to flash the stock version of the kernel in the first post, as you are still on stock ROM. :silly: In general I would advice you to read a lot before flashing around without to know what you are doing at all. If you still have questions after reading a lot to this topic, of course you can ask questions here.
[LG Optimus 4X HD] chasepoes:
Did you use the repacked kernel for stock rom?
[LG Optimus 4X HD] philip.morris:
Just another stupid question: Does the latest version include the telus camera modifications?

Somehow I think my photos were better with v2.4x
[LG Optimus 4X HD] arararagi:
Kernel plays no part in the camera (except turning it on and off).
[LG Optimus 4X HD] tool_king:
[MENTION=1149134]demetris_I[/MENTION]

Is there a special reason for the extremely long (about 8-10 seconds) vibration during the reboot? It isn't really a bug of course, but lying in my bed beneath my girlfriend already sleeping, this vibration sometimes is quite annoying. ;)
[LG Optimus 4X HD] moss20:
Sometimes happened to me with other kernels...do you use trickster mod ?

How to you reboot your phone ? do you use an app or you just push the power button and select "reboot" ?

MEDIACOM Smartpad 810c

Rom : Slim 4.3 [4.0.3]

Kernel : bq stock [3.0.8+]
[LG Optimus 4X HD] tool_king:
Such a long vibration for me just happens with this kernel. I reboot the usual way, pressing power button and reboot. And yes, I use TricksterMod, but I don't think it's related to this topic.
[LG Optimus 4X HD] Flying_Bear:
i have vibration on iodak's as well
[LG Optimus 4X HD] Nemeziz 56th:
Have sometimes same problem on reboots.
[LG Optimus 4X HD] tool_king:
And does it last about 8-10 seconds as well? On Iodak's kernel I had just a lot shorter vibration on reboot.
[LG Optimus 4X HD] gingerboy92:
i have a feature request, can demetris_i port tegra_mpdecision from bricked kernel(nexus 7) to our devices? i heard that it can help in saving battery life. i tried to get it to do it on my own. manage to compile everything but did not get it to boot. i'm a newbie :(

edit:

also, regarding colour tuning, i'm interested in this

https://github.com/Cyanogenmod/andr...mmit/795302145e67956d5061b9734bc849b700316b94

/sys/devices/platform/spi_tegra.4/spi4.2/gamma_tuning

is there any user interface to control this tuning option?
[LG Optimus 4X HD] Flying_Bear:
yeah, it's shorter, up to 4-5 seconds i think.
[LG Optimus 4X HD] arararagi:
It's under "more" options on CM 10.2 settings.

http://i.imgur.com/uxkc5yf.jpg
[LG Optimus 4X HD] gingerboy92:
only on cm10.2 huh. i'm on slimbean, can't see it. :p nevermind, the command line is good enough for me.
[LG Optimus 4X HD] jigga027:
I still have this bug

My phones screen goes off whiles the phone is still On....

I even get calls but screen is still off unless i reboot.......

What do i do now pls???
[LG Optimus 4X HD] Maczuga:
Read this.

http://xdaforums.com/showpost.php?p=45105368&postcount=1042
[LG Optimus 4X HD] wildgunman:
Can you add init.d Support for the kernel (Stock Version) ?

THX
[LG Optimus 4X HD] jigga027:
Tnx .... Am using slim bean... And Wheatley...

But will wipe cache and see

Tnx
[LG Optimus 4X HD] islam1710:
i flashed v2.53(was told it's the most stable) and the UI lags are still there. do the newer versions fix that? or does anyone know a way to control it,a tweak or something?
[LG Optimus 4X HD] Kinemi:
Concerning UI lags I've always had them on cm10.1 no matter which kernel I used! Now on cm 10.2 I don't have this problem anymore!
[LG Optimus 4X HD] tool_king:
Would be helpful if you tell us, which ROM you are using. :silly:
[LG Optimus 4X HD] islam1710:
stock
[LG Optimus 4X HD] ectoplasma22:
I'm also using stock with 2.7 and it's absolutely lagfree, I use Wheatley + row

LG Optimus 4X HD - rooted - unlocked

Dual Boot : V20B F2 Custom Rom 4.1.2 + AOKP 4.2.2.

Kernel : OptimusPrime 2.7
[LG Optimus 4X HD] islam1710:
what's wheatly + row?
[LG Optimus 4X HD] tool_king:
I'll tell you this for the last time now: Search and read before asking here!:silly:
[LG Optimus 4X HD] islam1710:
1. my question is directed specifically for someone else not you.

2. you could've used the time of typing that to answer my question instead of being unhelpful and condescending like that.

3. i'm asking a question inside the thread,not starting a new thread for it.

thank you for nothing.
[LG Optimus 4X HD] ectoplasma22:
Wheatley +row are thé governor and the scheduler, you can acess to them with some apps like Trickster Mod.

Tool_king is right you definitely NEED TO SEARCH before asking

LG Optimus 4X HD - rooted - unlocked

Dual Boot : V20B F2 Custom Rom 4.1.2 + AOKP 4.2.2.

Kernel : OptimusPrime 2.7
[LG Optimus 4X HD] phynix5800:
Do it in a PM then..

Gesendet von meinem Nexus 7 mit Tapatalk 4
[LG Optimus 4X HD] islam1710:
thanks to everyone,those who helped me and those who didn't. i'm gonna delete my account now because some of you are extremely annoying and ridiculous. i greatly appreciate everyone's work. thanks for the help again.
[LG Optimus 4X HD] Demetris:
Nook on fire is for NookTablet(Acclaim) with TI's OMAP4430 cpu. :)
[LG Optimus 4X HD] masmoe:
Ahh... I am sorry. I just read Nook on fire compatible for "bla bla" ROM. Thanks for the information.
[LG Optimus 4X HD] tosco22:
I've been trying to use your kernel since your first version but all resulted in big lags with any ROM.

This 1.8 version works like a charm with CM stable. Very responsive and battery friendly.

Many thanks for your work and support.
[LG Optimus 4X HD] kamykowsky:
Nice download speed from goo.im 6kb/s xD
[LG Optimus 4X HD] someth1ng:
What's Edp ??
[LG Optimus 4X HD] UncleRipper:
hey, demetris, your work is amazing!:D:thumbup:

Little question:

Can you add undervolt feature for cpu and lp core like iodak and Werewolf kernels?

Sorry if the question was already posted.
[LG Optimus 4X HD] Kanad:
Kernel not bootingup

Hi dev,

Kernel is not booting up for me maybe due to low cpu power crying :(, Can you implement a fix for different tegra versions e.g. C1, C2, C3 etc.

Regards,

Kanad
[LG Optimus 4X HD] Demetris:
Sure :)

I will have a look at the code.
[LG Optimus 4X HD] alberteske:
that's what I found:

"E.D.P. or the Extended Driver Package is a post installation tool used to finalize your supported system by providing needed extensions, drivers, scripts and fixes."

;)
[LG Optimus 4X HD] tool_king:
[MENTION=1149134]demetris_I[/MENTION]

Will you fix the already mentioned bug concerning smartassV2 in the next version as well? Would be great!
[LG Optimus 4X HD] Demetris:
What do you say - smartass and + smartmax ?
[LG Optimus 4X HD] tool_king:
Yippie! ;)

... and maybe some lovely undervolting? :P
[LG Optimus 4X HD] Demetris:
Battery life not good?
[LG Optimus 4X HD] tool_king:
It's alright, but you know, it could always be better. ;)
[LG Optimus 4X HD] alberteske:
I remember a better battery life with 1.7 :p
[LG Optimus 4X HD] varadinum:
What? :D. Battery life is really good. These kernels together with slimbeam is unbeatable!

Thanks

LG-P880 mit Tapatalk
[LG Optimus 4X HD] elfen.lied:
Found this while researching on baseband wakelock. I don't know much about programming, but hope you can implement this and it can help fix our problem.

Here's the link:

http://permalink.gmane.org/gmane.linux.ports.tegra/8442
[LG Optimus 4X HD] arararagi:
Been mentioned many times in ghee wakelock thread already. It's not in our code.
[LG Optimus 4X HD] Demetris:
There was a baseband typo error in header define, corrected :)

https://github.com/Ntemis/lge-kernel-p880/commit/c0caadb5c08ccc2889298a6094ce21c05bc2fc66
[LG Optimus 4X HD] masmoe:
Should we re-download the kernel? or typo error in source only?
[LG Optimus 4X HD] chasepoes:
Wow can't stand a little heat? ...Come on.. I know, it's not funny when you get some harsh replies to questions. But look at it from the other side: people keep asking the same questions over and over again, and that gets annoying really fast.

It probably took you more time to type the question and your replies to the answers and flames you got, than it would have cost you to type in your question in the search field and look for the answer yourself in the first place..

But hey, I say bye, bye!

On a serious note and as a last service to you: CLICK
[LG Optimus 4X HD] MK_II:
Does anyone tell me which governor and scheduler can make a long battery time, please?:(

Sorry about my poor English.
[LG Optimus 4X HD] wajahebat:
You should test it urself as it varies with ur usage too....for me Smartmax+RoW fits me the best...sometimes Wheatley+Cfq
[LG Optimus 4X HD] tool_king:
If you don't play heavy games, you could give wheatley & row a try. Does a really good job for me since a few weeks.
[LG Optimus 4X HD] chasepoes:
+1
[LG Optimus 4X HD] Ben36:
anyone help here? - http://xdaforums.com/showthread.php?p=45164056
[LG Optimus 4X HD] tool_king:
What's the relation of your question to this kernel? :cyclops:

Have a look at point 15.:

http://xdaforums.com/announcement.php?a=81
[LG Optimus 4X HD] Ben36:
is the cwm not installed with the kernel? hence why I thought it may be kernel not rom related (it is on the Xperia's u see)
[LG Optimus 4X HD] tool_king:
No, the recovery is not part of the kernel.
[LG Optimus 4X HD] Ben36:
ah thanks. see it is on mine!
[LG Optimus 4X HD] Life'sGood:
Hi guys, i just flashed this kernel and did wipe of (dalvik) caches.

I came here because someone recommended this kernel + arararagi toolbox (gamma saturate settings) to get good display colors

since i'm now in a new kernel (all of a sudden) and there's next to none introduction in OP, can any good soul give me a no BS brief introduction to this kernel?

- What are its speciality? Additional functionality for example USB Host?

- Which app to get to get the full potential out of it? SetCPU, TricksterMod, Arararagi Toolbox?

- EDIT: oh and i saw kexechardboot in the changelog of this kernel. that means i can proceed on with multirom now?

thanks in advance :)
[LG Optimus 4X HD] Maczuga:
1. Battery life with great performance in games/UI/overall.

2. TricksterMod, Arararagi Toolbox should be enough.

3. Test it by yourself, I didn't test this one.
[LG Optimus 4X HD] profyler:
is there fast charge with this kernel ?
[LG Optimus 4X HD] dev0lver:
nope
[LG Optimus 4X HD] chasepoes:
Not by default, but it,s compatible with araragi's toolbox, and with that you can enable fast charge.
[LG Optimus 4X HD] profyler:
I mean, can i use a script with fastcharge and put it on init.d ?
[LG Optimus 4X HD] Maczuga:
https://github.com/Ntemis/lge-kernel-p880/commit/4b47f43585734a323a0668e80987669b1d7eefb8

So I guess you can.

Btw. yesterday I tested the GPS in bigger city and I got a GPS lock in some secs! Tested with CM 10.2 nightly and Google Maps.
[LG Optimus 4X HD] dev0lver:
did you use wifi location with network + GPS enabled, or just strict location with only GPS enabled and no data network??
[LG Optimus 4X HD] Maczuga:
GPS + 2G, nothing more. I'll check without any connections tommorow.
[LG Optimus 4X HD] dev0lver:
try strictly only gps, without network location

try to test it with some apk, or with some custom navigation, if you have one, i use sygic
[LG Optimus 4X HD] Paulo87:
Using GPS only (lock in +/- 10sec):

Using GPS Stats.

P.S.- This was not in the big city.
[LG Optimus 4X HD] TheFerhatKing:
Can you add a CM10.2 version? (The repack in page 109 works but no mobile data on Slimbean) My version never boots and I tried it 10 times.
[LG Optimus 4X HD] Demetris:
Sure np
[LG Optimus 4X HD] TheFerhatKing:
Thank you!
[LG Optimus 4X HD] dev0lver:
Will settings from arararagi toolbox reset after reboot, or they stay how I set them??
[LG Optimus 4X HD] chasepoes:
Using Sygic, and no dataconnection and WiFi of I got a fix in 30 seconds, outdoors.

---------- Post added at 06:55 PM ---------- Previous post was at 06:53 PM ----------

Settings don't stay after reboot.
[LG Optimus 4X HD] xtynekk:
I have only one problem with this kernel. Time between pressing the power button and the turning screen on is too long. It is take 5 seconds...

Wysłane z mojego LG-P880 za pomocą Tapatalk 4
[LG Optimus 4X HD] Demetris:
CM10.2 Optimus Prime V2.7 available in OP as promised.

Enjoy
[LG Optimus 4X HD] tool_king:
Why is your CM10.2 verision about 400 KB smaller than the repacked version we had til now? Have you changed anyething else than the ramdisk?
[LG Optimus 4X HD] Demetris:
I just used my cm10.2 ramdisk :)

Is a mix of

HOX Plus latest binary blobs 4.2.2/4.3 Nvidia Binary blobs

And tilapia(Nexus7 GSM) 4.3 broadcom binary blob i attached in kholk thread ;)
[LG Optimus 4X HD] TheFerhatKing:
Got a bootloop like my version, using your beta 4 slimbean with multirom as secound rom.
[LG Optimus 4X HD] Demetris:
No bootloop here so...
[LG Optimus 4X HD] TheFerhatKing:
Maybe you use slimbean as internal Rom.
[LG Optimus 4X HD] gordonbennet:
Running brilliantly on stock zaiben 4.1 rom. On Wheatley + ROW and loving it.

Thanks demetris_I and TheFerhatKing for the hard work.
[LG Optimus 4X HD] Saschaaa71:
Smooth like a hot knife through butter on MIUIAndroid.:good: :D

Cheers
[LG Optimus 4X HD] gordonbennet:
Sorry to be a downer, but is a 2-3 second delay normal from the screen lighting up after I press the unlock button? Using ROW, Wheatley governor through Trickster Mod on Stock Zaiben 4.1 (V20a I think) rom.

Cheers
[LG Optimus 4X HD] chasepoes:
I'm using SlimRom and the delay is not present there. Only when comming from deep-sleep it takes max. 2 sec. Otherwise it's instant.
[LG Optimus 4X HD] gordonbennet:
I think I'll try erasing trickster mod data/cache and clearing cache/dalvik. Perhaps mine just goes to deep sleep too early. Thanks for the input.
[LG Optimus 4X HD] Stanley-:
Tried restart phone, ON/OFF wifi, reflash kdz and nothing.

In ver. 2.7 same, wifi doesnt work...

Well..changed router wifi protection mode and its working ! :D
[LG Optimus 4X HD] Zhus06:
thats what i asked demetris but no answer.. why WEP OPEN wifi encryption doesnt work on his and all cm kernels except on wherewolfs.. i use his kernel only because i can connect to wep open wifi encryptioned routers
[LG Optimus 4X HD] Maczuga:
WEP connections aren't supported by default even by CM team, because it's too old and almost every router has an option to use WPA encryption which is much safer.

Anyway, I don't have any bugs with CM nightlies and OP v2.7. WiFi works, tethering too, GPS, BT and any other stuff + I have 16k in antutu. Some of you guys seriously have to do a totally clean installation without any garbage already installed.
[LG Optimus 4X HD] Navios92:
I have a strange problem with this kernel. I have a very good deep sleep time but the problem is that when there's a wakelock, the CPU runs at 475 MHz.

I'm using V2.7 on CM 10.1.3. I also had this on stable CM 10.1.2.
[LG Optimus 4X HD] tool_king:
Have you already tried wiping cache & dalvik, wiping your tweaking app's data and changing the governor?
[LG Optimus 4X HD] wajahebat:
Actually since v2.63 that problem is settled already...:good:
[LG Optimus 4X HD] Maczuga:
Better show your running apps, Partial Wakelocks and Alarms tabs (but I'm pretty sure that it's WhatsApp, Facebook or Music app fault).
[LG Optimus 4X HD] wajahebat:
That can be settled by greenify it...
[LG Optimus 4X HD] Navios92:
No app caused this and I'm already using Greenify :(
[LG Optimus 4X HD] s4wk:
This kernel works, but the screen takes too long to turn on when the phone is in deep sleep. I know, this is a sort of hybernation, but the feature itself does not give more than any other deep sleep state, with other kernels (in particular, the werewofl v008b, which i think it's much better). The battery drain is still there and it's mostly caused by 3G/H+ and Wifi wakelocks (which is normal on Broadcom wlan drivers...ewww).

Perhaps, not seeing the baseband_xmm wakelock in the stats is weird. They should be there anyway ;) Am i wrong about that? Have you used a sort of a hack to hide it?
[LG Optimus 4X HD] GalaxyVolvoZ:
No theres no wakelock if you turn off 3g hspa and wlan.
[LG Optimus 4X HD] Navios92:
Can anyone tell me what's causing these com.google.android.gms wakelocks?
[LG Optimus 4X HD] tool_king:
There you go:

https://play.google.com/store/apps/details?id=com.google.android.gms
[LG Optimus 4X HD] Navios92:
I know it's Google Play Services but I can't uninstall that. I need to know what's causing it to have that many wakelocks.
[LG Optimus 4X HD] ectoplasma22:
Google talk or Google Maps maybe
[LG Optimus 4X HD] chasepoes:
Try to get the latest version of the PlayStore (worked for me). Every so often this also hapopens to me. After rebooting the phone it's gone however.
[LG Optimus 4X HD] KhaledAbdo:
Bug?

Hi all ..

I am having a strange behavior that I can't determine what it is .. a bug or something that needs a workaround .. !

when having both WIFI and Data ON, then turning Airplane mode ON (both are turned off successfully) .. but then when turning OFF the airplane mode, both the WIFI and Data tries to get back online .. the data succeeds and connects properly, whilst the WIFI keeps trying to turn back on indefinitely .. nothing much can be done here; have to reboot the phone for it to reconnect again ..

now, I want to provide some log for that ,, but don't know how exactly .. :(:(

please help .. :confused:
[LG Optimus 4X HD] soudy1994:
This is the best kernel when it comes to battery life, however, when i press the unlock button it takes about 5 seconds till it turns on and it's really annoying so there is no fix for this problem??
[LG Optimus 4X HD] tonhao12:
Buddy, this complain is kind of recurrent in this thread. Try to look for answers before post something.

For some people it is ok to have device wake up delayed a little, for others its not. I guess it is somehow affected by your cpu configurations like governors , max cpu freq etc.
[LG Optimus 4X HD] soudy1994:
believe me i searched before i wrote this post, and nothing fixed my problem, anyway thanks for the reply
[LG Optimus 4X HD] tonhao12:
No problem.

I guess I missed to tell that indeed there is no solution for it. And my opinion is that it takes way too much time to wake , that is one of the reason i moved to another kernel. As i don't know how it was implemented I wonder if it is really necessary to wait so long to bring up the screen, because in other kernels the wake process is imediate and deep sleep is not badly affected because of that.
[LG Optimus 4X HD] tristaoeast:
I'm using arararagi's CM10.1 too with werewolfjb v008b kernel and my baseband version says L6260_MODEM_SIC_02.1233.00.. What I noticed is that my tasker can no longer detect near cell towers and my GPS is having a real hard time detecting any satellites, which I suppose is realted with the inhability of Tasker to detect the cell towers... I know I'm not using OP right now, but that's another story

(with Optimus Prime kernel that bug in which the screen doesn't turn on became very frequent, forcing me to do a "hard reboot" every time it happened, and then I had to reboot it a few more times again to get network signal)

. Despite all that, I can make/receive calls, send/receive SMS/MMS, use 3G, everything.... I only posted it here because I noticed you had the same "issue" with baseband version and see if anyone has any ideas...
[LG Optimus 4X HD] profyler:
CM links offline :rolleyes:

edit: know online