yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] gokhanmoral:
no. every single value is equal to the stock values until you change them.

stock values work for everybody.

if you change them your phone may become unstable.

and the #1 rule is that you should not report any issues unless you are using stock values.
[Galaxy S II Original Android Development] poch_1421:
i'm having a little sensitivity issue on using rc3 on my SGP Glas protector, especially on the back button.

i flashed back to rc2. worked fine again.
[Galaxy S II Original Android Development] beaver2233:
mines fine on 1.7 (not rc3)
[Galaxy S II Original Android Development] :
Thanks, can't wait :))
[Galaxy S II Original Android Development] tonysac:
Final version...my phone is flyiiiiing!

Sent from Galaxy!
[Galaxy S II Original Android Development] R16:
Hello everybody

someone theach me how configure kernel without using setcpu??

I would like the best configuration for battery life, but i dont using setcpu.

Thanks
[Galaxy S II Original Android Development] holyshit1:
My phone now is high in the air with final version :)
[Galaxy S II Original Android Development] tushar.das:
Can't wait to flash 1.8 superb work.
[Galaxy S II Original Android Development] roymustafa:
Hi Gokhan...Greetings from Azerbaijan...I wonder does this wonderfull kernel can be used with stock 2.3.4 firmwares?
[Galaxy S II Original Android Development] eRajesh:
A custom kernel for MIUI based ROMs would be nice Gokhan!
[Galaxy S II Original Android Development] gokhanmoral:
salam.. men 4 il bakide ishlemishem ve baki ucun cox darixmisham ;) barmek.. does anybody in azerbaijan still remember that company? anyway...

yes. this kernel can be used on any 2.3.4 and 2.3.5 versions, stock or custom.

however some custom roms might have problems with the kernel if they have undervolting scripts.
[Galaxy S II Original Android Development] ebliss:
gokhanmoral,

I see that you are gong to release rc2 soon. can you include the cwm 5.0.2.6 version that backs up to external_sd?
[Galaxy S II Original Android Development] yoplaboum:
I wait the rc2

I confirm the best for me is 2.1b14
[Galaxy S II Original Android Development] Zanr Zij:
For bechmark purpose, you should flow low temp air directly ( like fan or air conditioner :D ) to you back of ur phone :D
[Galaxy S II Original Android Development] gokhanmoral:
I hope usb keyboard&mouse problems will be solved in rc2, also in aosp roms.

and I have added lulzactive cpu governor which is my new favorite (thanks to tegrak).

it will be up in half an hour...
[Galaxy S II Original Android Development] :
Looking forward to test lulzactive :)
[Galaxy S II Original Android Development] gokhanmoral:
I can put a CWM-flashable file for backing up to external sd but the default will be internal.

can you send me the link to that CWM recovery binary via pm?
[Galaxy S II Original Android Development] pappschlumpf:
Lulzactive sounds great! You've got oc module support, too?
[Galaxy S II Original Android Development] fenomeno83:
is there a way to have 150mhz-300mhz steps instead of 100-200?
[Galaxy S II Original Android Development] droidphile:
RC2 is up!!
[Galaxy S II Original Android Development] fenomeno83:
where?.....
[Galaxy S II Original Android Development] theory_87:
Testingng rc2 now

Send from my Samsung Galaxy S II
[Galaxy S II Original Android Development] gokhanmoral:
yes. search the thread for freq_table.

just change the steps 100 to 150 and 200 to 300...
[Galaxy S II Original Android Development] gokhanmoral:
no. it doesn't seem to be possible without having the source code of the module.

something prevents it from loading, either something I changed in the sources or something else such as the version number of the kernel which is checked by the module.
[Galaxy S II Original Android Development] cheewaca:
I´m testing rc2 and wow performance come back. No lag in transitions or menu animations.

Thank´s Gokhan
[Galaxy S II Original Android Development] fenomeno83:
thanks!!

sorry, i can't find rc2 link!
[Galaxy S II Original Android Development] AndroidGX:
Still no bus frequency modification interface in rc2 :(

Currently trying another kernel, will be back as soon as you add it when you will have time ;) thanks for your work.
[Galaxy S II Original Android Development] cheewaca:
http://www.gokhanmoral.com/public/files/siyahkernel/test/Siyah-v2.1rc2.tar

http://www.gokhanmoral.com/public/files/siyahkernel/test/Siyah-v2.1rc2-CWM.zip
[Galaxy S II Original Android Development] pappschlumpf:
Yes, tried it, too. The module is not recognizing the device. Is there something like a device ident string a kernel should return?
[Galaxy S II Original Android Development] Galaxy_Fan:
It's faster now then before, but b14 is a little bit faster. Just 14 points in antutu ;):rolleyes::D. Normal using I don't feel something.

Additional app protector works on b14, on rc2 not out of the box.

Was logging enabled in b14? Or is here a new small bug?

Another question:

cm7 Dalvik cache is another path as the other stocks right?

So, wipe dalvik cache under CWM recovery doesn't work, right?

If so, how can i wipe dalvik?
[Galaxy S II Original Android Development] :
Lulzactive performs very well, just need to see battery life now...
[Galaxy S II Original Android Development] Galaxy_Fan:
Ok,

i flashed enablelogger.zip and now it works with app protector.

So logging must be enabled with beta14

---------- Post added at 10:56 AM ---------- Previous post was at 10:54 AM ----------

@all:

Can I flash cwm 5.0.2.7 via cwm with the latest RC2?
[Galaxy S II Original Android Development] pappschlumpf:
Supersmooth with lulzactive!
[Galaxy S II Original Android Development] Galaxy_Fan:
tested lulzactive: stuttering on 3d drawer from SPB3D Shell.

ondemand is still the best for me
[Galaxy S II Original Android Development] dtekkt:
OMG, it's just super smooth with lulzactive :D

Even with my UV settings of -100 mV there is no slowdown ever, just need to see how battery life is, will run it for today and if it's training too much I will switch back to OndemandX, which is the best balance of battery life and performance for me.
[Galaxy S II Original Android Development] gokhanmoral:
Right.. Beta has logging enabled. You need to patcg enablelogger.zip or load the logger module in an init.d script.
[Galaxy S II Original Android Development] Galaxy_Fan:
@gokhanmoral: What about flashing the newest cwm? It's possible? does it make sense?
[Galaxy S II Original Android Development] tonysac:
+1..the same with adw ex..ondemand still is the best for me too

Sent from Galaxy
[Galaxy S II Original Android Development] theory_87:
Ondemand still the best for me. Any other governor means stuttering with golauncher for me

Send from my Samsung Galaxy S II
[Galaxy S II Original Android Development] fenomeno83:
i can't find lulzactive governor in voltagecontrol
[Galaxy S II Original Android Development] lowrider_05:
then you dont flashed the right kernel, its there and works great

THX @ Gokhanmoral
[Galaxy S II Original Android Development] randomhkkid:
Oh my god gokhan you're a genius :) 58.8fps nenamark2 rc2!!!!!! 1.6ghz performance 400mhz gpu
[Galaxy S II Original Android Development] neilix:
I'm in the same camp, although personally I find ondemandx to be smoother.

I'm not one for benchmarking so I trend to judge a kernel by how smoothly it handles scrolling I'm adw ex. Rc2 isn't quite as good as rc1 in that respect although top of the pile was beta 13 which was buttery goodness.
[Galaxy S II Original Android Development] Vaedryn:
Lulzactive works like a charme , very nice. Will se now how Battery is
[Galaxy S II Original Android Development] gokhanmoral:
any feedback on usb keyboard&mouse functionality and miui blackscreen on call problem?
[Galaxy S II Original Android Development] sunwee:
for me, 2.0 to 2.1beta had problem with "no signal" after boot up. usually need 3-5 minutes to get signal

but rc2 seems to have improve the seeking time, now down to maybe 10 seconds, almost as good as stock. thanks, good job!
[Galaxy S II Original Android Development] pappschlumpf:
Ok, with games and quadrant lulzactive is lagging! Maybe you've to tweak it for your kernel. switched back to ondemandx for now.
[Galaxy S II Original Android Development] and1_vj17:
hi gokhan. just one question how about entering deep sleep freq? is it back to 500mhz or still 800? having more battery life with 500
[Galaxy S II Original Android Development] gokhanmoral:
it may not be as responsive as ondemand(or variants) but it surely is better when it comes to battery life.

those who don't experience any lag should use it as default to get better battery life.
[Galaxy S II Original Android Development] gokhanmoral:
I am now working on it :)

rc2 is stable enough and I am now experimenting with deep-sleep entering frequency.

and I will add bus frequency modification in rc4, or maybe there will be no rc4 and it will be final.
[Galaxy S II Original Android Development] YoungMuscle:
Hi

I'm totally new to Init.d scripting.

What do I have to do for this:

==============================

wake_min_freq = 500000 (500 MHz)

wake_max_freq = 1200000 (1.2 GHz)

sleep_min_freq = 150000 (150 MHz)

sleep_max_freq = 150000 (150MHz)

==============================

wake:

Cpu0 active

Cpu1 active

Sleep

Cpu0 active

Cpu1 offline

If it isn't possible, I would try this one:

- smartassV2

- CPU 100min/800max

- CPU UV (if it brings better batterylife)

- GPU UV (if it brings better batterylife)
[Galaxy S II Original Android Development] and1_vj17:
thats great. one more question. u're not planning to leave gs2 development arent u? :D joking but really hope u're not
[Galaxy S II Original Android Development] droidphile:
From Tegrak's blog, about Lulzactive governor

So with Siyah, by default, frequency is locked at 100 mhz when screen is off.

It's similar to a 100-100 screen off profile if i'm not wrong. I'm experiencing some lag in waking up.

When i set L7 = 25 mhz, it took a few seconds to wake up :(

Lulz governor looks nice so far, except for this annoying lag.
[Galaxy S II Original Android Development] fasst:
gokhanmoral,

Any update on this? How are the CPU graded? From 1-10 or.....?
[Galaxy S II Original Android Development] tudort:
Will 2.1 final release bring support for Miui - like Galnet Rom ?

I am currently sporting Galnet 2.10.21 Stable With Siyah 2.0 . I would like latest 1.10.28 with 2.1 Siyah. Cheers !
[Galaxy S II Original Android Development] BoneMo:
well, i can..and of course i am using it :) on CM7

try reflash maybe
[Galaxy S II Original Android Development] frankcilo:
In cpu voltage I not see bfq v2, why?
[Galaxy S II Original Android Development] bLack_Q:
You see BFQ, thats BFQ-v2 if I'm not wrong.

regards
[Galaxy S II Original Android Development] maximus23:
10 Chars...
[Galaxy S II Original Android Development] timberwolf60:
2.1rc1 and rc2 hanged my system with GalaxyBlue_v29_SGSII _JKay_ MOD CRISKELO-ROM V26 (XWKJ1 2.3.5), Flashed back to v2. Need to removed the battery.
[Galaxy S II Original Android Development] svettipung:
Can you add support for oxygen rom please?
[Galaxy S II Original Android Development] :
Any information on how lulzactive governor works? Maybe compared to Smartassv2 and interactivex?
[Galaxy S II Original Android Development] RippeR37:
Hey could anybody tell me if - on clean kernel (just put it in my SGS, with no-scripts) - I can increase voltage on usb port while connecting devices via USB OTG cable? Is it possible? (& how)
[Galaxy S II Original Android Development] tristecire:
Lulzactive Governor

@ Corndude

First line in google ( Tegrak's blog):

Lulzactive Governor

Author: Tegrak

Based on "interactive" governor

Inspired by erasmux's "smartass" governor (included in Flykernel)

cpu work load >= 60%

cpu frequency changes from (Lx) to (Lx -1)

up sampling time = 24000us (from smartass governor)

eg )

(L0)1200 - (L1)1000 - (L2)800 - (L3)500 - (L4)200

cpu_load = 60%, current frequency = (L2)800 >> frequency = (L1)1000

cpu_load = 60%, current frequency = (L1)1000 >> frequency = (L0)1200

cpu work load < 60%

cpu frequency keeps the current value or changes from (Lx) to (Lx + 1)

down sampling time = 49000us (from smartass governor)

screen off

cpu frequency is locked at scaling min freqeuncy.

default min freq of Galaxy S II is 200MHz.

you don't need to use "screen off" profile of SetCPU.

tip and trick :You should try to use computers to find your info
[Galaxy S II Original Android Development] :
Thanks, I've found that, but what I meant was: Has anybody tried it?`Whats the difference in everyday use?
[Galaxy S II Original Android Development] nikzDHD:
Lulzactive working nicely so far, no lags at all in go launcher. Seems smooth, will try to uv some point today and test that as well. So far so good even with min at 100mhz.
[Galaxy S II Original Android Development] tristecire:
@ Corndude

On my SGS2, i use to listen web radio over wifi, screen of.

init.d script to set min cpu @ 25 mhz.

With ondemandx, nice.

With lulz, no way, shuttering heavily.

But as said by others, excellent for battery life when sceen off/not in use.

So when i need more responsiveness, i manually set ondemandx by voltage control, then revert back to lulz when i leave my device.

One hour of use only... so maybe good and bad surprises to come.
[Galaxy S II Original Android Development] fenomeno83:
I saw that most used frequency in "normal actions" is 800mhz..so, I think that switch to 500mhz will be more battery saver and no performance lost.

what think about it?
[Galaxy S II Original Android Development] eugen200884:
SiyahKernel v2.1rc2

noticed a bug with the kernel SiyahKernel v2.1rc2, after locking the screen after 15 seconds longer to play through bluetooth headset player, how to fix somebody poskazhet the problem?
[Galaxy S II Original Android Development] gokhanmoral:
I totally forgot that. Thanks for reminding. I will put it into the next release.
[Galaxy S II Original Android Development] AndroidGX:
How you guys set permissions of the file after placing in init.d please ? What is the command line ?

I really want to know as by "Root explorer" is is not working, and adb seems not accepting to set permissions. The only way I had those scripts working is to flash a already made flashable zip script posted here, or generating a script via "Voltage Control". Thanks!
[Galaxy S II Original Android Development] Bene2k11:
+1, same for me
[Galaxy S II Original Android Development] maximus23:
Set Permissions to 755...

Eg with adb use follow:

adb remount

adb shell

chmod 755 /path/to/script
[Galaxy S II Original Android Development] LockeOn:
USB Keyboard/Mouse and pendrives ARE WORKING on AOSP based roms (MIUI 1.10.28, the cursor is missing but it is roms fault) on rc2, thank You very much You fixed something I have been waitng for a long time now:) Donation will be heading your way, keep up the good work!
[Galaxy S II Original Android Development] sunwee:
still problem on my phone with battery temp readings.

awake the phone after about half and hour, temp shows 37C. on early kernels/stock, it is usually 30C and below. confirmed the phone was in deep sleep. (per cpuspy)
[Galaxy S II Original Android Development] bgx:
Sorry Gokhan but every new version since b14 stuck in deep sleep!

Voltages are stock! But I have changed the busspeed to 25mhz!

Are I doing something wrong?
[Galaxy S II Original Android Development] gokhanmoral:
maybe the new ARM_ERRATA_753970 causes it.

I will disable it and send you a custom version via pm for you to try.
[Galaxy S II Original Android Development] jdmcivic:
@gokhan

i have asked this a few times already but to no avail. all i see are queries on cpu uv values which im getting tired of

what is the command to echo new values to change sampling rate and up threshold for ondemand governor. ever since 2.1,

echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold doesnt work anymore.

looking around system files. i found it to be under /sys/devices/system/cpu/cpufreq

i wonder if its the correct file im editing? cos with this relocation, some scripts embedded in roms wont be executed right..
[Galaxy S II Original Android Development] _cummoo:
2.1 rc2 performance is now at the same level like 14b was, and that's great news !

So i don't have to revert back to 14b, which was the most performant kernel i have ever seen on a SGS2. The combination "Ondemand - Sio" + SamplingRate and Up threshold optimization still gives me the very best incredible results.

Gokhan keep up this impressive, unbelievible work - you're a genius !! :D

(P.S. Can somebody provide a cwm flashable CWM-5.0.2.7.zip file ?)
[Galaxy S II Original Android Development] xuxuzao:
what about black screen when receiving calls on rc2?
[Galaxy S II Original Android Development] lpsi2000:
Can you also change the way you are doing auto rooting? If we have to have auto rooting can it be set to be done once after flashing (like you had it previously 1.x). I got a big surprise after removing root and rebooted. This completely killed a few of my corporate applications.

Thanks

Edit: This auto rooting really screwed me up too. Can you also make sure that su is in /system/xbin and not in /system/bin. I saw you link it in /system/xbin but it caused all kind of issues for me. I think I am going to wait for next version, I don't have time to figure out what else is causing my issues. Too much to clean up for me right now.
[Galaxy S II Original Android Development] chadouming:
Hehe, i told you about lulzactive :P
[Galaxy S II Original Android Development] Astap:
plz help!!! Don't work Menu-Settings-Privacy-Factory data reset-Reset phone =(

v.2beta7 - all work, plz fix new verions
[Galaxy S II Original Android Development] nerotix:
Somebody wants a medal !
[Galaxy S II Original Android Development] sunwee:
nobody else has this problem???

cmon, i play an intensive game, exit game. temp 39C.

don't tell me i have a "magical" phone...lol
[Galaxy S II Original Android Development] bgx:
Thanks! Will try and report back! ;-)
[Galaxy S II Original Android Development] chadouming:
Nah, just a cookie :P medals goes to tegrak for creating this ^^
[Galaxy S II Original Android Development] chadouming:
RC2 with lulzactive, 200-1600 is the smoothess android experience i ever had ^^
[Galaxy S II Original Android Development] gokhanmoral:
that problem is fixed in rc2
[Galaxy S II Original Android Development] gokhanmoral:
it already checks for /system/bin/su OR /system/xbin/su and do not copy anything if either of them exists.

I will advice you another solution for your case.

#!/sbin/busybox sh

if [ -f /data/whateverfile/youwish ];
then
rm -f /system/xbin/su
rm -f /system/bin/su
rm -f /system/app/Superuser.apk
fi;

put this in /system/etc/init.d

and when you need to remove root, just create the file and reboot.

when you need it again, remove the file and reboot.

this should work with all kernels. I don't want to lose you, but this will help you with the current version :)
[Galaxy S II Original Android Development] gokhanmoral:
I cannot try if it works because I need my phone now (waiting for a call). I cannot take the risk if it works :)

when I have enough time, I will try it
[Galaxy S II Original Android Development] energie:
its just me or with latest Cyano nightly when the phone is in deep sleep it lags on wake up?

both home button and power button, screen turns on after 3-4 seconds. :/
[Galaxy S II Original Android Development] sebarkh:
My insignificant, humle notice: the 2.1 kernel should be numbered as version 3, as it's a huge step forward... :)
[Galaxy S II Original Android Development] :
What exactly do I have to do in order to set the minimal cpu mhz to 25?
[Galaxy S II Original Android Development] sendhiloo7:
Not Booting up :(

Hi ,

I am using MIUI 1.10.28 from miuiandriod.com. when i install V2.1 RC2, it's not booting up.

Its loading samsung screen , after few mins screen off.
[Galaxy S II Original Android Development] lpsi2000:
You and I worked on this script last time and it worked until you started introducing the delay before scripts are executed. Now my corporate apps are loaded prior to the script being executed. So basically the script execute too late and I am busted:)
[Galaxy S II Original Android Development] vukandric:
I also have the same rom and rc2 works for me. Try to reflash maybe.
[Galaxy S II Original Android Development] Waninkoko:
I'm glad to see this kernel includes my SIO scheduler (that I wrote 1 year ago) and uses it by default :)
[Galaxy S II Original Android Development] henrikvn:
Anybody can tell me how to clock up from 1600Mhz to 1696Mhz on rc2?
[Galaxy S II Original Android Development] mikebike20:
Just awesome that last rc2 on miui 1.10.28 !!! Best of kernel...

Just for fun...test performance
[Galaxy S II Original Android Development] Bene2k11:
Not just on the latest one, two versions before too.

But it's not a cruel problem... it's acceptable ;D
[Galaxy S II Original Android Development] kokoskokis544:
rc2

rc2 is not very smooth in screen transitions..switching between screens using go launcher it lags. tried almost all cpu governors and still the same..
[Galaxy S II Original Android Development] Tr9cko:
Put this code in dialer *2767*3855#

:D
[Galaxy S II Original Android Development] chadouming:
Nope, you will have to search this thread, this has been said a few times. I'll give you a clue :Freq_table
[Galaxy S II Original Android Development] chadouming:
Can you try this plz. With your favorite app, change your max freq avalaible to the lowest possible. Example, if usually you have 200-1200, drop it to 200-200 then raise it back to 200-1200, give it a few sec then see if it's smoother.
[Galaxy S II Original Android Development] energie:
damn :D

can u please tell me why?

it doesnt happned when the phone is on charge :/
[Galaxy S II Original Android Development] yoplaboum:
2.1rc2 works fine.... :p
[Galaxy S II Original Android Development] gokhanmoral:
I remember now. Ok i will make an option to execute earlier than init.d

I dont want to make autorooting onetime because some people cannot remove a file to have root after flashing a new ROM.
[Galaxy S II Original Android Development] henrikvn:
This means i just open freq_table with text editor and change the value 1600 to 1696? If this is the case i can't really get it working. I can change the minimun to 150 but not the max..
[Galaxy S II Original Android Development] gokhanmoral:
No problem here. I could set it to 1696 in rc2
[Galaxy S II Original Android Development] lpsi2000:
I refresh my browser and this is duplicate
[Galaxy S II Original Android Development] :
@gokhanmoral did you change touch sensitivity to 8 on purpose? :)
[Galaxy S II Original Android Development] tolis626:
Hey Gok,now that I remembered it,do you have any news about BFS?

Btw rc2 is too stable.Reverting back to b15,it was more fun... :p
[Galaxy S II Original Android Development] henrikvn:
I manged to make ik work using setCPU. Cpu master just doesn't do the job.

But when i do it my phone cracks when entering market og trying to run a antutu benchmark, and then just reboots.

Am i doing something wrong or does my SGS2 just suck?
[Galaxy S II Original Android Development] Zanr Zij:
RC2 still fail to connect with comp under usb debugging as storage if that computer installed adb :)

Sent from my GT-I9100
[Galaxy S II Original Android Development] droidphile:
Isn't anyone experiencing lag while waking screen on lulzactive?

Switched to ondemandx anyway.
[Galaxy S II Original Android Development] chadouming:
try to give it a bit more voltage like 1.45v. Also, it might mean that your phone is not able to take overclock. Saw, you can search and get an answer ^^.
[Galaxy S II Original Android Development] olifee:
Sorry gokhan for my late response,

me and my phone were in a long deep-sleep ;-).

A small flash, and the kernel god fixed all our woes :). USB-mice are fine now, while mass storage still works!

Thank you!
[Galaxy S II Original Android Development] DarkEN_ANGEL:
gokhanmoral,

SiyahKernel v2.1 rc2.

FTDI device not working.

Log tells me that usb device is unsupported.

G-Cube wireless usb mouse also not working. Device recognizes it as usb v1.11 keyboard.

Also after plugging the mouse or ftdi usb port isn't working till reboot.