yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] cmd512:
You've missed the point as well.

I purchased the app to use specifically with this kernel because of the additional functionality it "unlocks"/provides. Tegrak has made it very clear to me in PM he had no intentions of supporting this kernel like he does the OC app because to him, they are two separate things. But in hindsight, maybe more clarity to this point should have been provided initially, especially since I'm not the only user who purchased this app specifically to use with his kernel. Even more so, maybe there should have been a special "SGS2 Ultimate OC" version specific to use with the Lulz kernel which cost more to cover the extra time he would need to provide more frequent kernel updates. I don't know about the other folks, but I would have gladly paid MORE for the OC app if it ensured more frequent updates to this kernel.

Doesn't matter now, Tegrak has refunded me for the app, and I will move onto a frequently updated kernel that offers BFQ/Lulzactive/SetCPU for OC/UV. Like I said in PM to Tegrak, best wishes to him and his future dev.
[Galaxy S II Original Android Development] donatinho:
Tbh receiving continuous updates is important when the updates themselves are useful. Updates like CM nightly are frankly pointless, furthermore for a kernel. I payed Paul for Monaco, and waited 2 months for a new rom without problems. Better wait and get a very reliable thing, than 2 updates each week followed by 2 rollback or worse.
[Galaxy S II Original Android Development] xillius200:
Hey tegrak I am a fan of your work, never had any problems :D so just wanted to say keep up the great work ^^
[Galaxy S II Original Android Development] nme2:
XWJK2 Lulz kernel works flawlessly, thx Tegrak!
[Galaxy S II Original Android Development] lpsi2000:
The term "sucks" is a way of expressing disappointment with something. "Cruel" I feel is little too harsh and would not have expressed my thoughts when I wrote my post.

I am looking forward to the features you mentioned above.

On the purpose of the overclock app, I never thought you created it for the stock kernels. At least now I understand your intended purpose for this app and hopefully you could morph it into something we could all enjoy.
[Galaxy S II Original Android Development] xos84292:
I almost bought all associated with the I9000 and I9100 Developers apps, just to thank them for their efforts.Your request has changed is a commercial product, this should not sell so cheap, at least to reach more than usd $ 10,Because the development is not as simple as.

anyway, speed mod function improved is useful than lulz kernel.like:

- MDNIE screen sharpness tuning (improves text readability)

- MDNIE color tuning (reduces over-saturation of color)

- Lower brightness at low-light levels

-Turned off unnecessary logging

but now, 2 nd core is Magical and tegrak apps is useful!

Really difficult to choose!!!can you add More features,like speedmod
[Galaxy S II Original Android Development] tegrak:
I'll see details of his MDINE tune later..

Ah.. I forgot to add "set on boot" optoin to 2nd Core..

I almost looked like zombie face when I uploaded 2nd Core and kernel.

I went into deep-sleep mode in 2 mins after uploading.
[Galaxy S II Original Android Development] tegrak:
Thank you for sweet comment :D
[Galaxy S II Original Android Development] Kur0saki:
iam a fan too, keep up the good work:-)
[Galaxy S II Original Android Development] nme2:
Hey Tegrak, with 2nd Core I got about 30% better battery time, certainly with OC, thumbs up! :-)
[Galaxy S II Original Android Development] crypticc:
Since Android got popular it's not like the early days when we took every small advancement as it came. And then waited eagerly for every nightly. Now it's the bigger advancements that count. Tegrak had progressed some and we're all richer for that.
[Galaxy S II Original Android Development] sydknee:
will version 15 work with checkrom revolution??

(suspect the answer is no as this is based on KI4, but keen to try this kernel)
[Galaxy S II Original Android Development] xinfinityoO:
it will..should be universal
[Galaxy S II Original Android Development] sydknee:
thanks bro. you were right:)
[Galaxy S II Original Android Development] _Raziel666:
Hi tegrak, thanks for all your hard work around here! :)

I was browsing through this topic the other day, and checked a couple of market links you have, and there was this link that pointed to an app programmed by you, that says it supports Voodoo sound V2, starting from Kernel build 13.

https://market.android.com/details?id=com.tegrak.lagfix

Does this mean we get a better sound with this kernel/app combo? Could you please clarify?

Thanks in advance! :)
[Galaxy S II Original Android Development] tegrak:
Ah, that is for Galaxy S (GT-I9000). not for S II.

Supercurio cancelled voodoo sound project on Galaxy S II.
[Galaxy S II Original Android Development] Straaw:
triying to flash lulz kernel then tegrak kernels on my m250k but everytime i got bootloop so i must flash back the stock kernel.

help ! i need to install custom european roms !
[Galaxy S II Original Android Development] pacc:
Hi Tegrak,

I've been around trying several kernels for rom KJ3, and although yours is not showing amazing results in Quadrant, its for me the smoothest kernel around.

I'm keeping your kernel for a few days for battery testing, and hopefully it will be my top preference.

Congratulations for your work!

Does your Tegrak Overclock app support the 2nd core tweak?
[Galaxy S II Original Android Development] Acidmax:
Using Lulz 15, i can't get the BLN Pro app to recognise the libraries. Anyone else?
[Galaxy S II Original Android Development] Kur0saki:
Cwm isbt working for me in kj3 version, aby yips?
[Galaxy S II Original Android Development] Olivanov:
Swiftkey X Keyboard for less spelling errors ;)

No, my CWM is working with the latest Kernel..
[Galaxy S II Original Android Development] nme2:
Don't worry about aby yips! That's okay;D. Lol
[Galaxy S II Original Android Development] kbnguy:
That because of your rom doesn't have the right "lights.GT-I9100.so"...

go here to fix it.

However if you have the latest version of handcent, BLN no longer work...
[Galaxy S II Original Android Development] Kur0saki:
hahaha, damn keyboard:p

using lulz kj2, working fine now
[Galaxy S II Original Android Development] Acidmax:
Should have spotted that. It pushed it, but no luck, still failing :(
[Galaxy S II Original Android Development] johnny8910:
KJ3 Build

Just want to say KJ3 Build29 is running real good for me on Simple v1.3 rom, and good battery too at 1204 max.
[Galaxy S II Original Android Development] vijaysivakula:
HI. Can i use this on DarkyRom XXKI3?
[Galaxy S II Original Android Development] :
Been using this in checkrom 3.1.1 xwkj3 and dual core at its best :D

Thanks tegrak :P
[Galaxy S II Original Android Development] sgx100:
Hi,

I am also using Simple and Clean ROM 1.3

Can you post a pic of the battery drain and no of hours in awake/on screen/standby

Thanks
[Galaxy S II Original Android Development] tegrak:
I am on single core mode.

I made it for lower temperature while gaming, and it worked!
[Galaxy S II Original Android Development] :
Well tried to play worms in my phone in single core and works great :D
[Galaxy S II Original Android Development] nme2:
Also works very stable with OC to 1440 Mhz on 1250 mV with very good battery life (2nd Core switched to dynamic hotplug).

Really-really amazing!
[Galaxy S II Original Android Development] :
nme2 do you use lulzactive governor? with bfq scheduler? :D
[Galaxy S II Original Android Development] nme2:
Yes :)
[Galaxy S II Original Android Development] vnvman:
I moved back to this kernel today from Siyah, and i guess i'll stick with it now ;) The latest update must have been great, because now i can underclock even further (especially the gpu) without hiccups. Tegrak's app is amazingly accurate and is much more professional compared to Voltage Control. Also, the 2nd Core feature seems to be better implemented because the phone is noticeably less laggy when you wake it up in single/dynamic mode. I still have to see how battery life actually is in normal use conditions, but i expect it to be great.

The only thing i miss about Siyah is the tweak for improving charging speed, but oh well...5 stars for you anyway :D
[Galaxy S II Original Android Development] davelinders:
Maybe stupid question are Lulz kernel and Tegrak build 2 different kernels?
[Galaxy S II Original Android Development] :
I bet you didnt read the first post... Differences are there...
[Galaxy S II Original Android Development] Olivanov:
Hey. Good kernel but I have probs: sometimes (often after wake - up) it stucks at 1200 (full speed). The interesting thing is that it jumps to lulzactive scaling although I have set "on demand" scaling. 2nd Core is deactivated coz I only use here on demand, too.
[Galaxy S II Original Android Development] Olivanov:
Watched it a bit and there is a problem with on demand scaling. It doesn't stay there stable. It goes back to lulzactive. Going back to ragemod. If you can fix it please announce it on the changes.
[Galaxy S II Original Android Development] nme2:
XWKK5 (Android 2.3.6) is available, so? ;)
[Galaxy S II Original Android Development] :
Cant wait to see lulz kernel on it :D
[Galaxy S II Original Android Development] tegrak:
do you mean XWKK2? where is KK5?
[Galaxy S II Original Android Development] nme2:
In the intratech thread ( http://xdaforums.com/showthread.php?t=1075278 )

XWKK5

Android 2.3.6

This package has: PDA: XWKK5| Modem/phone: XXKI3| CSC: XEUKH2

Download: http://www.multiupload.com/7FKGH0Y68X

XWKK5 Stock Kernel: http://www.multiupload.com/HK8G4YGXWJ

Password: intratech@XDA
[Galaxy S II Original Android Development] kbnguy:
whoa! that's quick Tegrak. ThX
[Galaxy S II Original Android Development] tegrak:
OMG! there wasn't KK5 when I visited intratech's post.. OMG!!
[Galaxy S II Original Android Development] tegrak:
ready to move XWKK5. :D
[Galaxy S II Original Android Development] nme2:
Yes, captain !:D
[Galaxy S II Original Android Development] nme2:
After 5 hours of usage I can say the Lulz Kernel Build 16 (XWKK5) works without bugs, errors, fc's etc. Even without oc it seems (rom and/or kernel I dunno) smoother than XWKJ3. Boot time is faster, the apps are more responsive and so on.

Thx Tegrak!
[Galaxy S II Original Android Development] Jibreil:
Stupid question, whats the best app to flash a .tar kernel?

Never mind found the answer: CWM Manager :-)
[Galaxy S II Original Android Development] malavan:
this one is god

https://market.android.com/details?...51bGwsMSwxLDEsImNvbS5maWNldG8uZGFya3lyb20yIl0.
[Galaxy S II Original Android Development] Jibreil:
Thanks for the reply, I just applied the kernel via CWM Manager and setup lulzactive and 2nd Core app.

Now when I reboot the phone, it automatically flashes the kernel again...

Is it actually flashing or activating the settings as I've Set on Boot: ON on both the above apps.
[Galaxy S II Original Android Development] nme2:
Without Odin I prefer darkyrom2 tool from Market.
[Galaxy S II Original Android Development] Jibreil:
Please someone reply to my query
[Galaxy S II Original Android Development] spirit.of.resistance:
just update now to kk5,so i keep the Lulz-Kernel-Build-16-for-I9100-XWKK5.tar but it say liblights incompatibility with bln..don' understand?
[Galaxy S II Original Android Development] xinfinityoO:
that is normal..everytime you reboot you will get the screen.. its normal with tegrak kernel
[Galaxy S II Original Android Development] johnny8910:
Lulz 16 (KK5)

Lulz Build 16 (KK5) working well for me on Clean & Simple 2.3.1

:D
[Galaxy S II Original Android Development] mr_dinosaur:
Just a quick check, did anyone else have a problem with losing busybox and /system not mounting as rw properly so you could reinstall busybox? It could be just me.

When I lost busybox, I tried to us Stericson's busybox installer and it said that /system was mounted as rw but kept failing when copying busybox into the /system partition.

This happened after lulz kernel build 16, XWKK5 by the way.
[Galaxy S II Original Android Development] :
No issues here with build 16
[Galaxy S II Original Android Development] Jibreil:
Could someone share there lulzactive app optimum settings in form of screenshots or typing it here.
[Galaxy S II Original Android Development] Olivanov:
Very Good kernel. I am on criskelo rom and all is fast & smooth.

I've had these problems with the governor switching randomly. I think, i have cured it. The reason, it seems, was that i used only 5 CPU Levels (I dont overclock, so I assumed it didnt need the ones over 1200 and limited the phonespeeed via tasker to 1200mhz). Now I use the standard settings but with a bit undervolting. It is absolutely stable on the "on demand" governor. I prefer this governor, because I dont need an even faster phone and for my usage it is the one with the fewest lagging (especially for the adw launcher)

Thanks for this kernel (and the overclock/undervolting app)
[Galaxy S II Original Android Development] xavihernandez:
Available for CyanogenMod

Hello, I hope I'm not asking something stupid, but will Lulzkernel available for CyanogenMod one day ?
[Galaxy S II Original Android Development] doctorace92:
Wonderful kernel.. .great work. Thanks for this.
[Galaxy S II Original Android Development] :
Test it for yourself. Every cpu is different...
[Galaxy S II Original Android Development] steveman29:
Thank you tegrak this is by far the best/smoothest kernel!:)
[Galaxy S II Original Android Development] tegrak:
not the best, but I do the best to make it better :)
[Galaxy S II Original Android Development] tonysac:
After a long time i'm using this kernel again and it is fine for my phone..one quick question..because i'm using touch move application also what its the proposed value for it tegrak? Is it still 5?

Sent from Galaxy
[Galaxy S II Original Android Development] :
I use 0
[Galaxy S II Original Android Development] teriemer:
Fast kernel!

Tegrak sat the bar high with his kernel for SGS1. The same goes for SGS2.

You feel the difference instantly. Faster, snappier, smoother - really really nice. I'm running this OC'ed to 1,4GHz and with Lulz set to 40%. Had to add 50mV to 1,4GHz and 1,1GHz to get it stable.

Can't say anything about battery yet, cause I installed yesterday evening. But anyway, I'm gonna stay with this one for a while.

Oh btw - I'm running this on DarkyROM KK5
[Galaxy S II Original Android Development] MikuSE610:
Hello guys, I once used tegrak on my old M110S. But I forgot how to do it now.

Can someone tell me what ODIN version, tegrak kernel shall I use for my M250S.

Latest Software. Dec 07.

PDA M250S.EL07.2024

PHONE M250S.EL06.1435.ST

MOVINAND EE31

TIA

Edit : Managed to flash the Tegrak-Kernel-Build-29-for-I9100-XWKK5.tar

But the Samsung Logo has the exclamation point now.

Is this normal?
[Galaxy S II Original Android Development] nme2:
Yes, don't worry about that!
[Galaxy S II Original Android Development] teriemer:
Hi Fouks,

I don't get this adb push thing :rolleyes:

So can I copy/paste the file (lights.GT-I9100.so) with file explorer (with root) into to "system/lib/hw" folder and then reboot.

Does that make the same thing as adb push?

Thx for your help :D
[Galaxy S II Original Android Development] _george:
Ive always used root explorer, Renamed the original file and then pasted the new one.

You may also need to do services.jar in "/system/framework" depending on your rom so it works with the stock message app.

Reboot and setup your BLN.
[Galaxy S II Original Android Development] teriemer:
Ok what is it I need to do with services.jar in "/system/framework" :confused:

Thx for your help :):)
[Galaxy S II Original Android Development] tegrak:
lulzactive v2 source code is here.

https://github.com/tegrak/lulz-kern...r/kernel/drivers/cpufreq/cpufreq_lulzactive.c
[Galaxy S II Original Android Development] _george:
Its the file that enables BLN to work on the stock messaging app.

Depending on the rom you use it may already be the correct one.

What rom are you on?
[Galaxy S II Original Android Development] teriemer:
DarkyROM KK5 - some of BLN actually works. When I recieve emails, exchange and gmail, the BLN lit up. But not on calls or sms.
[Galaxy S II Original Android Development] :
Any new kernel based in kl3 coming?
[Galaxy S II Original Android Development] tegrak:
I only work roms that start with "XW" or "XX". so next version will include "XWKL1".
[Galaxy S II Original Android Development] nme2:
Zylor meant XWKL3? ;)

Edited, I missed a question-mark, ooops, sorry.. There 's no XWKL3, yet :-)

Sent from Tapatalk
[Galaxy S II Original Android Development] tegrak:
I couldn't find XWKL3. DXKL3 is only a KL3 firmware in intratech's thread.
[Galaxy S II Original Android Development] nme2:
A missing question-mark could make a big... &%#@*

Sent from Tapatalk
[Galaxy S II Original Android Development] :
Yep lol! My bad sorry
[Galaxy S II Original Android Development] :
Thanks Tegrak! Keep up the good work mate
[Galaxy S II Original Android Development] malavan:
thanks tegrak this is awsome news i love this kernel and your app.
[Galaxy S II Original Android Development] tegrak:
OMG! Don't use restore menu in Tegrak Recovery Mode.!

I'm fixing that problem.
[Galaxy S II Original Android Development] tobeman:
thanks for reminding me, I eventually did read the older threads and did not found an answer to my questions, which is why I sis finally post them.

I did read the thread about someone preferring deadline over cfq but it doesn't explain which is a bigger battery saver and what about noop.

For the record last time I flashed a tegrak kernel over a cf-kernel I was missing the backup and restore features...
[Galaxy S II Original Android Development] nightranger73:
Schedulers are used to define how android handles the I/O about how and when performing read/write operations. If you want more technical info I think the wikipedia article about I/O schedulers is a good starting point

Cfq is the android default and it's the most complex in CPU instructions while the other should be slightly faster but it's really an almost unnoticeable improvement unless you stress test the I/O

Sent from my Galaxy SII

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[Galaxy S II Original Android Development] frankcilo:
I have tested Lulz Kernel on my Thunderbolt 1.2 Rom, and now with Interactive governor I get 3432 points with quadrant, compared to 3200 points you get with the previous kernel set on Ondemand!!

Without overclock and with a good UV!!

Then.... great Tegrak!:)
[Galaxy S II Original Android Development] nightranger73:
Quadrant gives different results each run and not optimized for dual core.

Try next time cf-bench or smartbench 2011. They're a less spectacular but better choice for benchmarking

Sent from my Galaxy SII

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[Galaxy S II Original Android Development] jonata:
hi,

like to try yhis kernel ...

if install, loose the CWM by chainfire , right ?

grazie for reply ;)
[Galaxy S II Original Android Development] frankcilo:
smartbench 2011 :

productivity Index: 3851

Games Index: 2220
[Galaxy S II Original Android Development] steveman29:
kernel optimizations

Hello Tegrak can you include these iptimizations to your next kernel version?

"Default Kernel Optimizations

If anyone is compiling a kernel, please unset CONFIG_UEVENT_HELPER_PATH.

It is currently set to /sbin/hotplug, which does not exist.

You might also set

echo 5 > /proc/sys/vm/laptop_mode

echo 1500 > /proc/sys/vm/dirty_writeback_centisecs

somewhere in the initramfs."
[Galaxy S II Original Android Development] Ariozo:
Did flash Lulz, but phone hang at startup when it scan sd card so you have to pull battery to start it over.. and happens 10/10 so seems i have something it does not like on my phone tho.
[Galaxy S II Original Android Development] nightranger73:
Obviously you haven't disabled Tegrak OC before flashing... how could you pretend it works when all voltages are scaled due to new frequencies? 1152MHz is running with settings for 1000 while 1100MHz is running with settings of 800MHz and so on...

BTW Another reboot should have dysplayed the overclock warning of the stability monitor...

Sent from my Galaxy SII

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[Galaxy S II Original Android Development] slyydrr:
Yep that's correct.
[Galaxy S II Original Android Development] tegrak:
Yeah this is right. I thought I already prevent this situation, but codes does not :)

I fixed it yesterday. (ultimate v0.5.1.4)
[Galaxy S II Original Android Development] tegrak:
I'll try to fix it. this kernel is just started :)
[Galaxy S II Original Android Development] tegrak:
OK, I've just read the thread you left. seems good, but I ask you this first.

does it really improve performance much? we can recognize the differences?

I found the source about UEVENT_HELPER_PATH, That ends in a flash because "/sbin/hotplug" doesn't exist.
[Galaxy S II Original Android Development] nightranger73:
Yeah I've seen this morning and updated now :)

Sent from my Galaxy SII

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[Galaxy S II Original Android Development] www1:
Any chance to have Lulz Kernel with CWM Recovery?

I love this kernel but I hate this recovery

:(
[Galaxy S II Original Android Development] CekMTL:
Hi Tegrak,

Bought your softwares, and have tried the Lulz kernel, but for my kind of usage, I don't find it usefull, but if, when you will have spare time, and you could do a Lulz II, that focuses on the lower speeds, example:

100 Mhz

200 Mhz

300 Mhz

400 Mhz

500 Mhz

... etc.

That would be ossom... am running 200 Mhz with tegrak @ 800/800 stable, and I try to use conservative with 95% up 80% down, and it almost always stays at 200 Mhz when listening to music/radio streaming, when riding the bus, walking, etc...

Also if you would bundle CWM, it would be killer!!!

Anyways, thank you for your hard and inspiring work!!!
[Galaxy S II Original Android Development] MrPhilo:
Is it possible to install a CWM Kernel then install a rom (Cognition) then install this kernel?

I will be donating soon! Will donate more if CWM is repackaged in the kernel :D!
[Galaxy S II Original Android Development] nightranger73:
Yes you can but cogmition has its own kernel built from sources with tweaks and optimizations and already overclocked/undervolted. Running his rom without his kernel doesn't make sense to me.

It would be different if you'll start from any other rom as they're using stock kernel.

Sent from my Galaxy SII

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[Galaxy S II Original Android Development] nightranger73:
It has already been answered by Tegrak himself only some post before.

You can even reflash only cfroot kernel using cwm.apk, then flash what you want in recovery and reflash lulz using cwm.apk again.... that's what I'm doing and it needs only 30 seconds more

You could even skip last step if you change the kernel directly on the rom zip you are flashing through cwm

Sent from my Galaxy SII

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[Galaxy S II Original Android Development] tegrak:
Adding lower frequencies is what I really want to do, but I can't do now.

We need Exynos4210 datasheet for exact lower frequency settings.

There are still no datasheet of it..
[Galaxy S II Original Android Development] jlevy73:
Thanks for the new release! Always enjoyed using your kernels. Lulz FTW :)
[Galaxy S II Original Android Development] tegrak:
Ouch.. I fixed the restoring bug.

Please re-download Lulz Kernel Build 17 and don't use Tegrak Kernel Build 30.
[Galaxy S II Original Android Development] Tr9cko:
I'm very satisfied with the lulz 16 :D
[Galaxy S II Original Android Development] teriemer:
And what if I'm on KK5 rom? As I get it from FP, Lulz kernel build 16 is for KK5. B17 and B18 is for KL1 - right?

PS, thanks for your work. Your kernel truly rock, it's the best available for SGSII :D:D:D
[Galaxy S II Original Android Development] Tr9cko:
I'm having problems with Voodoo LOUDER, on step 4 (driver loading)

Tegrak PM ;)

Cheers