yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] Stefan Gündhör:
Thanks! Do you mean "better" battery drainage?

The current build should provide superior battery! At least in my tests it does. But I would be glad to get some more feedback on this (maybe over a longer timespan), so I know if I can release it officially or not.

I recommend making one full charge before testing battery!

I won't :) I'm really looking forward to ICS.

Edit: Ahhh by the way can you please tell me too which wifi driver you use? The alternate one might consume more power!

Edit2: I'll take a break until tomorrow evening, so you all can relax 'n' test the builds until then :-) Then I'll decide based on the feedbacks here & @handy-faq whether to release or not. Thanks.
[LG Optimus 2x] barril:
Testing thanks

Enviado desde mi Optimus 2X

Rom HomeroMod Opit3D v1.4.2
[LG Optimus 2x] Flix123:
guestekrnL-FlixEdition-v1.2 Testbuild

Here comes my latest test build. Finally with Stefans help I managed to compile an own toolchain for this kernel. Thank you! :)

Download: http://www.mediafire.com/?lkd7b67pr3nc49q

Changelog:

• compiled with flix-toolchain:

- based on GCC Linaro 4.6.4 04-2012 (like v1.1)

- same -O3 build flags like the kernel

- newer companions etc.

• highest optimization

• very very smooth

• hopeful good battery

For highest performance, I recommend deactivating fsync.

This is no final release yet, it's a test build. If there are no problems, I'll release it like it is now. :)

Please report again about battery, smoothness and stability.
[LG Optimus 2x] Grimlock42G1:
Stable, smooth and better battery than flix 1.1. at least for me.
[LG Optimus 2x] SREEPRAJAY:
will download it and test it tomm morning....

Thanks Flix.

@harryweste : Mate, he has released the test build at just a few minutes back and then u say u have a better battery life and stability...:p not criticising but I would allow a few hours to test and then give a feedback....no offense...was telling what I felt.

Thanks for the understanding
[LG Optimus 2x] H84:
Is there any idea for me to flash this high oc if my phone cant handle overclocking, is the rom itself more smooth and stable then before or is it just the higher oc

Skickat från min LG-P990 via Tapatalk 2
[LG Optimus 2x] McGiverGim:
I'm testing it and it seems more smooth than earlier version. I'm very happy with 1.8.1.

Regards!
[LG Optimus 2x] Flix123:
Are there any feedbacks to my kernel yet? :)
[LG Optimus 2x] spica1234:
I tried it its more smoother than previous tb. Performance is more obvious. And best of the best part is stability..

Congrets flix for bringing drastic improvement in tb2:)

I can see some good benchmark results thsn previoud tb1:)

Battery is too early to predict but will update it later.

1st impression very good.

Highly Recommended. Must try:)
[LG Optimus 2x] Flix123:
Thank you for the feedback. :)

Can you recommend a specific toolchain (configuration)?
[LG Optimus 2x] spica1234:
You indeed deserev it. I'd recommend to flash it once and you won't regret. Smoothness is undeniable:)
[LG Optimus 2x] spica1234:
I'm on trip will return at 7th. Then I will get PC acces. Then ill message you about how to build toolchain with ARM Multi-Threading Support with Realtime LTO(Link Time Optimizations) which will significantly raise responsiveness that you could easily notice and benchmark will also prove the same:) as I'm on phone and PC at home:)

BTW which languages you're building with ur toolchain?

What stage1 compilation setting you use?

I ususlly do stage1 compilation with hard float and target with softfp:)
[LG Optimus 2x] Flix123:
OK, thanks. I found out, that GCC 4.6.4 should be the smoothest for the O2x.

Can you say me where I can get other precompiled toolchains (not linaro)? I wanna find the best toolchain. :)

Edit: Didn't see your new post. Thank you very very much! I'm looking forward to this. :)

What do you mean with language?

I didn't change stage1 compilation (where's the option for that?).

But target compilation is softfp. ;)
[LG Optimus 2x] spica1234:
I will post you result of benchmarks with non linaro, gcc-linaro and hp pro toolchain

With non linaro I get antutu of ~5400 with gcc-4.6.4 near about ~5600 with hp pro toolchain based on linaro sources I get about ~5965

Not only benchmark but you could significantly see and feel response by naked eyes:)

Latest SuperSonic series is built with it even latest pre ics rc2 tb aswell

Same for quadrant cf

So as per my testing excluding hp pro toolchain toolchain based on gcc-linaro can deliver better results.

Actually gcc-linaro is cross vompiled for OMAP4 processor which has also cortex-a9 but different optimizations. I've made LTO specially targetted for tegra2 (aka lg2x)
[LG Optimus 2x] Flix123:
My toolchain is GCC Linaro 4.6.4 based and I set cpu tuning from cortex-a8 to a9. I also used all the build flags like in latest guestekrnL.

How did you do these things?
[LG Optimus 2x] spica1234:
I don't know which way you build toolchain?

I use it by cross-tool ng my building takes 5-6 hours on my x2 core. With refrence to 3.0 krnl wiyh gdb newlibc uclibc
[LG Optimus 2x] Flix123:
Here's the guide I used at the beginning:

dodgejcr.com/how-to-build-a-custom-toolchain-using-crosstool-ng/

It's crosstool-ng, too. Building takes ~20 minutes on my core i5 2400.

I made the configurations with the menuconfig command.
[LG Optimus 2x] Stefan Gündhör:
You got that wrong, he was obviously referring to my preview build of guestekrnL v1.8.1, not to Flix' latest build of guestekrnL v1.8.0! :D
[LG Optimus 2x] Flix123:
Hey Stefan,

what do you say about my latest v1.2 build? :)
[LG Optimus 2x] Grimlock42G1:
Yes, I was referring to 1.8.1. preview. :)
[LG Optimus 2x] Skyfall007:
yes dude! I forgot to write better :| :))! Last kernel really has good battery drainage. I am using recommended kernel..
[LG Optimus 2x] Stefan Gündhör:
I still need to install it first, still runnin' my latest preview build!

I think we need to structure things a bit so it doesn't get confusing,,

your builds (FlixEdition v1.1. and v1.2) have identical source of guestekrnL v1.8 (with your own default OTF values and your own toolchain, thus providing better Smoothness than guestekrnL v1.8.0), this means basically I need to store/list them in download folder of 1.8 kernel,

while guestekrnL v1.8.1 (as of new features) gets its own new folder in download archive.

What I mean is if you want to merge the changes of v1.8.1 kernel (thus updating your kernel base of FlixEdition v1.2) you might want to wait until tomorrow with your next release, so I can list it in download folder of 1.8.1 kernel too!

Understand what I mean? :D I can't list your kernel in latest download folder until you update your base to latest guestekrnL base!

You could of course open your own thread too, but I thought it would be nice, to have with every incremented kernel-version a FlixEdition too with same source base and let people decide which version to use!

Edit: Ok think I got enough positive feedback, will release my latest kernel including sources today!
[LG Optimus 2x] carburano:
So... i need to wait a little bit to merge it in DjangoManocuhe 1.3 RC1 :)
[LG Optimus 2x] Skyfall007:
@stefan when i said last kernel i was refering at guestekrnL-SR99R100.1PI.1337-GoodBye
[LG Optimus 2x] Flix123:
@Stefan

This is a good idea. But please tell me exactly what you changed in the new sources because I know which changes I will make. ;)

Tomorrow I can make my kernel on latest base.
[LG Optimus 2x] stefc13:
Hello Stefan,

Thx ! I'll try the alternative wifi kernel.

I'll let you know if this fix my issue.

...
[LG Optimus 2x] Stefan Gündhör:
Release of guestekrnL v1.8.1-HighOC

>>> ############################

perfect stability of the 1.8.x-branch

superior (especially standby) battery performance

Overclocking now up to 1450 MHz without the disadvantage of higher basic power consumption (I "faked" an additional OC step in order to accomplish this, hasn't been done before)

[KERNEL PATCH] - Force AC (fast) or USB(slow) charging has been merged (Sources, credits and WIDGET for enabling: http://xdaforums.com/showthread.php?t=1569649) - this Patch is DISABLED by default! -- Doesn't seem to work properly, just don't use it!

compiled using a special new toolchain "gueste coolchain" with GCC 4.7.0 base (no linaro) for providing even better smoothness/responsiveness than all previous guestekrnL builds

an edition providing better battery and less smoothness

Trym

maybe

will include the AC/USB loading toggle tweak in GuesteOC soon so you don't need the widget to enable and use the tweak.

<<< ############################

The toolchain of BestSmoothness Edition has been compiled and optimized especially for the target of guestekrnL (using the guestekrnL headers). It provides a maximum of smoothness and battery performance.

You can download it here and use it for your own builds of guestekrnL.

Sources @GitHub https://github.com/StefanGuendhoer/guestekrnL_for_stock_v1.6.2_upwards/commits/master & complete direct download: http://www.mediafire.com/download.php?w5lv74ha6h0w2p0

These builds are identical to my preview builds of 1.8.1, no need to change if you use the preview!

PS.: Also for best battery I recommend NOOP Scheduler!

Two Editions: One for best smoothness, one for best battery!

Build 1: guestekrnL-v1.8.1-HighOC-BestSmoothness.zip

Downloads: http://www.mediafire.com/?pfby2anqqdifz
[LG Optimus 2x] McGiverGim:
Bad news, I've had a reboot with version 1.8.1...
[LG Optimus 2x] Stefan Gündhör:
Hi! When having reboots there is always a chance they are not caused by the kernel but by ROM or Software. (Freezes & BSOD is more kernel-like)

(Okay once a build caused reboot on my phone, when I switched multiple times between ZRam and Compcache)

What exactly did you do when the reboot happened?

Any additional information (also about the ROM you use) would be helpful :)

Ah and please also tell me which WIFI driver you use! Thx!
[LG Optimus 2x] Stefan Gündhör:
Perfect! Pushing to GitHub ASAP! I send you a link to latest commit when it's done!
[LG Optimus 2x] civato:
I build it in a test rom but now the OC tool doesn't work , values don't stick.
[LG Optimus 2x] Stefan Gündhör:
You need to include the init-scripts, they are necessary for the OC tool to be able to save values! Best also include the folder structure for /data/ as provided in the ZIP and take a look at the setup script, there are some CHMODs you might need to include!
[LG Optimus 2x] civato:
I even flashed your zip onto the rom , no luck .
[LG Optimus 2x] Stefan Gündhör:
Dammit, a friend from Handy-Faq had this once with older Django builds (but now it is working),,, I guess sth. has been setup incorrectly or your busybox is wrong/too old/bugged, you can try

- change/update/fix busybox

- remove guesteOC from system/app and move to data/app

- check init.d functionality

- delete data/gueste2 directory and wait for it to be recreated by init scripts at boot

(the problem you're having is not caused by the kernel itself though)
[LG Optimus 2x] Stefan Gündhör:
Okay, latest kernel sources & changes are up:

Github: https://github.com/StefanGuendhoer/guestekrnL_for_stock_v1.6.2_upwards/commits/master (the two latest commits)

Full sources "direct" download: http://www.mediafire.com/download.php?w5lv74ha6h0w2p0
[LG Optimus 2x] civato:
Not saying that , but strange thing is that if I flash my R5.5 OC rom with flix kernel it works ,

Maybe try tomorrow , it has been a long day , probably doing something stupid.
[LG Optimus 2x] Stefan Gündhör:
Try just replacing the zImage and the modules in a working version of your ROM + guestekrnL!
[LG Optimus 2x] civato:
Did that , not working , Flix1.1 works fine .

UV app works fine but the oc ap is still a no go.

Replaced busybox and it works fine , I really don't know what I'm doing wrong.
[LG Optimus 2x] Stefan Gündhör:
Do you have a tester for your ROM + 1.8.1 kernel? Let him try... could be that only you have the problem currently (maybe OC tool somewhere saved faulty config for exactly the latest kernel version) -- have you tried after a full-wipe?

I just flashed both uploaded kernels over a current DjangoManouche 1.3 Beta and in both cases the OC tool works as it should. If you have the directory /proc/gueste with files in it, then OTF is working in kernel (you can try by setting values in these files manually).

Tell me pls if you can solve the problem, if not I will try making another build for you.

This problem has happened before for 1 out of xxx testers, maybe you are the one with the bad luck :-( (And for the guy the problem solved itself magically after flashing a new Django + guestekrnL)
[LG Optimus 2x] civato:
I 'm testing now with 1.7 of you , will see what that brings .

I tested with busybox 1.19.3 , 1.19.4 and now 1.20 , report back later

No worries ..

EDIT:

With busybox 1.20 also no go , I checked directory /proc/gueste and changed cpu max speed to 120000 then it shows in app but if I move slider it won't stick.
[LG Optimus 2x] Stefan Gündhör:
You can also try deleting first the OC app and then /data/data/com.myrt.guesteOC (the whole folder) and also /data/gueste2/ and data/gueste/ if possible (oh and of course comparing md5 of kernel zip: 1ece28b91475aa5f6f8e09ff4e08c092

And of course you could delete the OC app's permissions in superuser app and let it ask for permissions again
[LG Optimus 2x] civato:
That is the problem even after a clean install it never askes for SU permission.

Only the UV app does.
[LG Optimus 2x] Stefan Gündhör:
Normal OTF doesn't need SU, change the swappiness slider p.ex. then it will ask :-)
[LG Optimus 2x] civato:
Back to 1.1 flix and busybox 1.20 , all working fine. (clean install)

1.7 and 1.8 not working :confused:

will try by just changing zImage and modules
[LG Optimus 2x] carburano:
Hi Stefan! Could I use your thread for this?

NEWS:

DjangoManouche 1.3 - Aromatherapy - WIP - RELEASE CANDIDATE 1!

Changelog:

- New Kernel 1.8.1 by Gueste with last GuesteOC tool by TrymHansen

- New Kernel 1.2 by Flix123 with last GuesteOC tool by TrymHansen

- New AdrenalineForce Kernel by SREEPRAJAY

- Last testbuild SR4 SS12 from Spica

- New "old" SR2R by Spica based on 10e

- AROMA installer script updated to 2.0

- Updated many many apps

- Updated many launchers (xperia, go, 360)

- Removed Opera and replaced with Opera Mini

- Added DjangoManouche Browser :) (a modded Maxthon browser)

- Improved Ram Management

- Updated SuperCharger script in /xbin folder

- Selecting Lg music in installer you will have also control in notifiction menu (remember to select stock unlock if you want control in locker)

- Added Trym OTF beta 0.7.1 to Spica latest testbuild (credit to TrymHansen)

- Added UI3 Launcher by Gabriesu: A modded Prada Launcher with LG UI3 icons (important: to view UI3 incons you need to long press on an app and change its icon)

- Succesfully ported Pdroid to DjangoManouche - first time porting to stock rom :)

- Grouped Settings available (ICS-like)

- *new* Everynight a script will run to drop dentry and inode cache freeing your ram - say goodbye to daily reboot (IMPORTANT: IF YOU DON'T LIVE IN EUROPE YOU NEED TO CHANGE TIMEZONE IN SCRIPT) - Thanks imoseyon for the inspiration *new*

- Udated Busybox to v1.19.4 by wraithdu

You can choose:

- To wipe or not (both in ext3 or ext4)

- 6 custom kernels (both in ext4 and ex3)

- 8 launchers (multi installer)

- 3 boot animations

- 4 camera mods (2 by flix123 and 2 by Erosized)

- Activate/Deactivate CompCache

- *new* Activate/Deactivate FastDormancy (reworked - now you can disable it too with pdroid enabled) *new*

- Ascending/non ascending ringtone

- Activate/deactivate Pdroid

- Stock or grouped Settings.apk

- LG, SUI or ASOP Lockscreen

- Stock or HD Youtube app

- 20q or 20c ril

- 26 apps to install

- Sqlite lib: 20q, 20q modded by Flix123 and from last CM.

- Definitive Ram options: Stock, CM, Balanced *new*, Better Multitasking (same of beta 12), Hard Multitasking, Heavy Multitasking, More Free Ram (same of beta 12), Free Ram/Gaming *new*
[LG Optimus 2x] civato:
Got it working , cleaned my phone with fuell and fire :D

Don't ask , I can't tell , wiped , cleaned , wiped , cleaned , format , blablabla......:D

Changed some things in update script , so lets hope it is all good now.
[LG Optimus 2x] forforce:
I had a random reboot when browsing the internet, using 3g in Opera with 1.8.1 kernel and dm beta 17 rom. P.S. Welcome back Carburano. And thank u for ur great work , to you, to Spica, to Civato and to Stefan too and others. Thanks for support and I wish I can see that u are not stopping to update ur rom. Thanks again.
[LG Optimus 2x] SREEPRAJAY:
Carburano,

This is a great compliment sharing the podium among great men and legends(even when I dont deserve it)...surely the Credit goes to the MASTER SPICA.just spent a few hours with that...It is the significance of being with good people like the Spica, others and YOU.

By the way, where is the link mate?I was searching everywhere including my ward robe? :D;):p

---------- Post added at 09:50 AM ---------- Previous post was at 09:19 AM ----------

just a small kid's dream Carburano(

me,a kid in android

),

You can also use my thread until your thread is re-opened....I am not trying to steal you away from Stefan...it will be a great honour for me, if you can put it there...I know it will be good where most people will see your link(which obviously is Stefan's thread and him being a great one) but then kids dreams are like this....sometimes which are a bit strange:):p

Thanks to you and Stefan :)
[LG Optimus 2x] Bir92:
great news...

and yes where is the link , my friend ?

Ciao !
[LG Optimus 2x] stonebear:
Thanks Stefan.
[LG Optimus 2x] McGiverGim:
Sorry for the late answer. More info:

- I have v20q standar, without modifications

- No overclocking or any change to the kernel, only default values

- I was using 1.8.1 recomended (with standar wifi)

- I was using your 1.8.1 kernel all the day without problems (games, calls, etc.)... but suddenly it rebooted while using it, I don't remember exactly what, but nothing strange (opening programs, etc.)

I've returned to the previous version of your kernel. Is solid rock for me, until next version to test ;-)

Regards and thanks for all!!
[LG Optimus 2x] ba32471:
Track Info on Bluetooth Streaming

Is it possible to have Track Info on Bluetooth Streaming???

I run Fix123 1.2 Rebuild.

Galaxy SII( ICS) does It on my Car Stereo :D
[LG Optimus 2x] spica1234:
Flix did you change anything regarding voice? I've louder incall voice that's good. Is it something that you changed or ril/bb?

Btw battery seems very goid now. Wonderful:)
[LG Optimus 2x] blakki73:
Very good kernel! Greetings!

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] Flix123:
No, I didn't change something. Maybe there's an other stock volume setting?

For organisation of our kernels: I'll write to you @handy-faq in German. :D
[LG Optimus 2x] rfec:
I'm going to try this with v20r :)
[LG Optimus 2x] Flix123:
guestekrnL-FlixEdition-v1.3

Just made a new build of my FlixEdition.

Download: http://www.mediafire.com/?cqastd4a7ncwstt

Changelog:

• guestekrnL-1.8.1 sources merged:

• compiled with flix-toolchain:

- based on GCC Linaro 4.6.4 04-2012 (like v1.2)

- same -O3 build flags like the kernel

- newer companions etc.

• minumum the same smoothness like latest guestekrnL 1.8.1

For highest performance, I recommend deactivating fsync.

Again, this is not the final release yet. If the kernel is good, it can be released as Final. :)

Please report again about battery and smoothness.

Edit:
[LG Optimus 2x] ba32471:
Good Kernel

I did not try to touch 1.45 ...Still on 1.3..

I'm afraid to loose the CPU... or the battery :D
[LG Optimus 2x] flat__line:
Using with Temasek ...

I know it says [4 stock] but I dare ask anyway: would it be possible to use it with temasek ROM?
[LG Optimus 2x] spica1234:
Vibrator I guess may won't work. And other things that you'll report. But obviously you"ll be able to boot with it. So you've nothing to loost for testing purpose by installing:)
[LG Optimus 2x] flat__line:
Thanks, I was afraid that booting into the system would be impossible. I have another question I have been asking in the forum but I got so far no answer: I am able to use my external GPS (bluetooth) with the 2.6 kernels but not with 3.0 kernels (for CM7, with none of them with CM9 - Nova HD). Is this due to the fact that the corresponding drivers are proprietary and are not available for the 3.0 kernels?
[LG Optimus 2x] rcosta111:
Ram Hack on guestekrnL

Hi All,

great work that you are doing here!... this kernel is the best compromise in speed / stability and battery. I tried to search the tread about why you don't apply ram hack to it, but i didn't find anything about it... is there any restriction or issue? Our phones really needs every bit of free Ram that we can gather :)

Thanks again!
[LG Optimus 2x] Flix123:
New builds

Here are two new builds compiled with different toolchains to find the best combination for my kernel:

1. Build (recommended): Download!

"Experimental" Version (should be also very stable): Latest GCC Linaro 4.7.1 toolchain with latest components. Should be supersmooth and responsive!

2. Build: Download!

Toolchain based on latest not experimental features.

The rest in both builds is exactly like in FlixEdition-v1.3.

Please test both builds and report about smoothness and battery. :)
[LG Optimus 2x] flat__line:
HEELP!

After booting with gueste I get the message 'damaged SD card: reformat'

but when I try to reformat emmc from recovery it says

'error mount /emmc Skipping format' :(

What should I do?

Thanks ...
[LG Optimus 2x] barril:
I tried the first version and I'm pulling ... does not have the fluidity of the previous 1.3

Enviado desde mi Optimus 2X

Rom HomeroMod Opit3D v1.4.2
[LG Optimus 2x] SuperSkill:
First try another kernel, if no help take sd out, format in pc, if no reinstall rom. This is first aid only ;)

Sent from my latest DjangoManouche and latest Spica Kernel
[LG Optimus 2x] H84:
This happend to me to, just put the sd card out and put in again. Work for me

Skickat från min LG-P990 via Tapatalk 2
[LG Optimus 2x] stefc13:
Hello Stefan,

I had a wifi error again with 1.8.1 kernel with alternative wifi driver.

It's to bad because except this, this kernel is perfect.

I hope you will have time to fix that... I attached some more logs.

Anyway, I keep this kernel for the moment :)

Thx

One more question : is this kernel based on V10 or V20 ?
[LG Optimus 2x] flat__line:
This is what I tried:

1. reformat from running system: no success

2. reformat from recovery: no success

3. install new ROM (Nova HD, full wipe): cannot boot any longer, I am only able to get to recovery (this is the current situation :( )

The 'external card', the one I added to the phone, is ok: recovery sees it and I can install files from there (apparently) but it is probably installing onto the internal memory, the one related to the error.

By the way, is it possible to extract the /emmc 'card'? I thought it to be a memory chip ...
[LG Optimus 2x] fuxmen:
please tell me why on latest kernel my phone charging about 3h instead of 1,5h?? with wall charger
[LG Optimus 2x] kfallz:
The fast/slow ac patch he integrated might have bugged? Or you downloaded the widget and forgot to switch slowcharge off.
[LG Optimus 2x] fuxmen:
without widget it is slow, now i buy it and will se I set to auto
[LG Optimus 2x] McGiverGim:
Have you tried to install a ROM using smartflash? It will format the internal sd.

Regards!
[LG Optimus 2x] Flix123:
It it hybrid, some V10 parts (for smoothness and stability) and V20 parts (to make all things working). ;)

Are there any other feedbacks for my latest builds?
[LG Optimus 2x] barril:
anyone know why not save the configuration of the processor's version flix123??

Enviado desde mi Optimus 2X

Rom HomeroMod Opit3D v1.4.2
[LG Optimus 2x] Flix123:
If the GuesteOC settings don't get saved, it's often a busybox problem. Install latest busybox with the Busybox Installer app. ;)
[LG Optimus 2x] carburano:
Take busybox from my rom zip in system/xbin and push it to your phone system/xbin... Remember to check permission

Sent from DjangoManouche!