yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] don1bong:
Could be wrong, I'm pretty sure cm9 is ice cream and this kernel is for jellybean..

Be forewarned you may brick your device..

---------- Post added at 06:54 PM ---------- Previous post was at 06:53 PM ----------

Yes.. Use kernel cleaning script prior (search hawkerpaul) then flash siyah then clear cache/dalvik
[Galaxy S II Original Android Development] toonarmy4life:
Ive recently flashed NeatRom lite v4.4 full wipe then flashed siyah 6.0b5 then I reset kernel settings in cwm everythings working perfect but I see alot of talk about kernel cleaning script should I use a kernel cleaning script?

Also what does a kernel cleaning script do/clean?

NeatRom v4.4

siyah kernel v6b5
[Galaxy S II Original Android Development] stargatesgx:
help

i installed this kernel and i see the boots screen then nothing come up

what to do?
[Galaxy S II Original Android Development] supertomi:
AW: [KERNEL][19FEB] SiyahKernel v6.0b5

Perfect combination!

Gesendet von meinem GT-I9100 mit Tapatalk 2
[Galaxy S II Original Android Development] nik60:
look here

http://xdaforums.com/showthread.php?t=2100554

---------- Post added at 01:10 AM ---------- Previous post was at 01:06 AM ----------

SiyahKernel S2-v6.0beta5

Posted on February 17, 2013

This kernel is only for Samsung JB ROM (No ICS support anymore). Although the kernel boots CM10.1 I will not support it until I fix dualbooting
[Galaxy S II Original Android Development] renanrolim:
Does anyone knows if this new siyah fixes the boot loop issue on lsd/ls8 firmware?
[Galaxy S II Original Android Development] cnjax:
Yes it does

GT-I9100 powered by

NeatRom Lite 4.4

SiyahKernel 6.0b4

JB Reloaded theme

Many40's battery tweaks
[Galaxy S II Original Android Development] alien8tor:
Hey gokhanmoral,

Hardcore got an interesting theory on the bootloop/boot hang issue and how to go about it with out changing the init of lsj builds. Maybe could you take a look if he's a point and if it is safer.

http://xdaforums.com/showthread.php?t=2140192&page=26
[Galaxy S II Original Android Development] Dhanabalan:
My phone ram size has reduced to 746 mb from 826 mb after installed SiyahKernel S2-v6.0beta5 on wanamlite and omega rom. I didn't notice this on b4 version. why is the ram size reduced? anyone pls??
[Galaxy S II Original Android Development] Achraf AOUAD:
Because of different mali drivers (old mali of sammy & new one of cm10.1)

Waiting for GM to figure out a solution for that

Envoyé depuis mon GT-I9100 avec Tapatalk
[Galaxy S II Original Android Development] bogdan1980:
After 6.0b1 hd video not playing quite nice on phone. I read that dorimanx think it's because of low ram or something.

Sometimes i stream from my Dreambox, xbox, ps, or from my PC's dvbc tuners hd stream and is has artifacts, low frames.

On latests siyah i need to use ffmpeg to encode in real time the stream with upnpbubble.

If i go back to siyah 4.x with 830mb stream is perfect, there no need of encoding.

Galaxy powered by GM @ Dorimanx
[Galaxy S II Original Android Development] Darius_bd:
I don't think there will be a fix for that, since the blobs are closed source. But really, who notices a difference of 70mb on a daily use of the phone ?

Sent from my GT-I9100
[Galaxy S II Original Android Development] ammarsg:
i try this with root box 3.8 but not work and freez on boot why please update and fix this problem
[Galaxy S II Original Android Development] Many40:
Why did you try?

The first sentence from the kernel's changelog on gokhanmoral.com website: "This kernel is only for Samsung JB ROM"
[Galaxy S II Original Android Development] vitoski:
Odp: [KERNEL][19FEB] SiyahKernel v6.0b5

Guys, does your phone become hot near the camera with latest beta on official JB? I have stock XXMS1 and basically stock settings of the kernel. After a while of surfing on the internet the phone starts to get hotter.

You know how to solve it?

Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2
[Galaxy S II Original Android Development] ammarsg:
yes and the root box is jellybean development no stock room
[Galaxy S II Original Android Development] nikhilgavit:
Are u asking or are u telling??

Rootbox is an aokp rom

Siyah 6.0 b5 is strictly for stock roms..
[Galaxy S II Original Android Development] Senzanamico:
R: [KERNEL][19FEB] SiyahKernel v6.0b5

Just for information, im on SlimBean 3.1 and Siyah v6.0beta5 seems to work really good.

★ SnZ ★
[Galaxy S II Original Android Development] Tiim:
Rootbox 3.8 kernel needs to support new MALI drivers, only works with the kernel it comes with (for now). It is clearly written in the OP of the Rootbox thread. Siyah works fine on the earlier versions of Rootbox up to 3.7.1.
[Galaxy S II Original Android Development] nik60:
hello guys, just a confirmation, can i istall the kernel on my slim bean 4.2.1 ?? thi is a question

slim bean 3.1 is 4.1.2
[Galaxy S II Original Android Development] Senzanamico:
R: [KERNEL][19FEB] SiyahKernel v6.0b5

I know..

I was referring about the kernel is only for JB Samsung rom.

★ SnZ ★
[Galaxy S II Original Android Development] supertomi:
AW: [KERNEL][19FEB] SiyahKernel v6.0b5

Yes, we can!

Gesendet von meinem GT-I9100 mit Tapatalk 2
[Galaxy S II Original Android Development] Okur90:
I have been searching for that widget, but for the life of me, can't find it... That's why I thought maybe it's something else, like an extra .apk or something... Cheers anyway.
[Galaxy S II Original Android Development] DROIDRACER:
Just curious at what stage do you plan on implamenting the dual boot option, i realize it wouldn't be high on the priority list but keen to start playing with it
[Galaxy S II Original Android Development] bajee11:
Search the thread next time, much faster than posting and waiting.
[Galaxy S II Original Android Development] Entropy512:
I added some instrumentation to the code, although for whatever reason, lately if I force a crash I get nothing useful in my last_kmsg... Going to try a slightly different approach to crashing.

However, if running max load and bumping between 1200 and 1000 - I get the attached dmesg with my instrumented code. I am still hitting (supposedly) a step above the specified maximum, and something just looks reeeeally janky here in the transitions.

I should probably try to instrument Gingerbread in a similar manner if I don't nail this within a few days, I don't want to be chasing stuff that may just look the same in GB (but I don't think it will...)

Edit: Caught a crash in last_kmsg, also attached.
[Galaxy S II Original Android Development] radi8:
Guys, something funny is happening with my phone.

If I use Voltage Control and set it at boot time to max speed 800Mhz it will freeze.

However, if I wait until the phone has finished booting , then run Voltage Control and set it manually to max speed of 800Mhz everything works fine. I've used the phone for a full day without any problems.

Any possible explanation?

kernels v3b6 and v3b7

ROM - Omega v6 Black and Blue
[Galaxy S II Original Android Development] franciscofranco:
Can you reproduce that SoD without dynamic hotplug config option enabled?
[Galaxy S II Original Android Development] Sepharite:
Unrelated but I'm using CM9, the colours look terrible and flushed. Could a kernel fix that?
[Galaxy S II Original Android Development] hallydamaster:
Mine does that sometimes! I have tried a couple of times where I left it plugged, then returned an hour later to check notifications! It will be hot like nothing I've tried, and no juice has been added to the battery!

2 times I pulled the battery only to find out it wasn't especially warm! So it must be the CPU!

I should add that this happened without Siyah one if the times, so it could be something in CM7!
[Galaxy S II Original Android Development] simone201:
Was thinking the same thing....tried with dual core mode, no crashes yet....could they be related to the hotplug?

Inviato dal mio GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] poochewer:
This kernel just gets better by the minute.Im running latest wanamlite v10 and together with this kernel---it flies!! Many thanks gokhan for your hard work
[Galaxy S II Original Android Development] gokhanmoral:
the funny part is that if you set the clock to 1000 and run stability test it jumps to 1200 and stays there...

I think I fixed that part but it is not related with the crash...

in these last two days, I blamed every single code part, even mali drivers :)

I extended netarchy's policy->max safe settings to one more higher scope but there is a locking mechanism somewhere (maybe in hotplug part) which locks the freq to the highest level on high load.

changing the freq to 1000 doesn't result a crash maybe because it has the same clock multiplier with 1200...

but using 800 gives instant crash.. good finding Entropy512.

it's a good bug to hunt :)
[Galaxy S II Original Android Development] Ven0m:
Thank you for your work.

This kernel is noticeably superior to stock Samsung.

Unfortunately, I can't achieve GB Siyah battery results - for some reason my phone rarely enters sleep, and almost never on WiFi. Perhaps factory reset will do the job.
[Galaxy S II Original Android Development] crypticc:
Cpu above 800 when the init.d runs, then triggers bug above?
[Galaxy S II Original Android Development] crypticc:
Stock ics no other mods for me. Cpu near camera is where mine was hot, blistering hot.
[Galaxy S II Original Android Development] whazi:
On b7 tonite had bln wakelock preventing deepsleep

4h20 bln kernel wakelock on better battery stats made my phone sit on 200mhz for same amount of time..

Anything i can do to prevent this?

(hope u won't just tell me to not use bln :banghead: )
[Galaxy S II Original Android Development] gokhanmoral:
for now, the only way is not to use bln or set timeouts.

bln cause wakelocks. if you don't notice bln notifications for 4 hours a day then you won't need them anyway :)

I think blnpro app has more customization options which lets you set when to enable and disable bln...
[Galaxy S II Original Android Development] sadonlyone:
@gokhanmoral

mate, I want to ask you something, and I guess this seems to be important (just a guess).

I used your gorgeous kernel almost from very beginning and sometimes I've faced some issues attached to high temperature or massive battery drain, against all other nice features, fixes, call recorder "patches", that bring your work in first place in matters of compiled kernels. From this reasons I really missed your kernel flashed to my sgs2...

So, my question: is it (will be) possible to split your work in two sections: one with this working develop in progress and one for rest of us (which I'm pretty sure there are a lot of us) who wants to be included in this version of kernel just like I said above: fixes, features, patches, (callrecorded patches maybe) or everything else that doesn't touch at all overclocking/underclocking, performance, governors, cpu tweaks, cpu/memory scripts etc. (Of course that will be nice in both ICS or GB).

Thank you so much for you awesome works and I hope this review/suggestion will bring you more followers using Siyah kernel and bring us more satisfactions.
[Galaxy S II Original Android Development] whazi:
EHEH ty for answer, but we'll i didn't noticed for 4h coze i was sleeping and left phone unplugged to test deepsleep and drain in the only moment of the day I'm not using phone.. Prob for now I'll just set the advanced options to prevent lights stay that long on.. But maybe i'm wrong but in past never had such problems!

Anyway tnx for what you giving us, amazing work as always!
[Galaxy S II Original Android Development] blumsen:
play store - download extweaks

/cheers
[Galaxy S II Original Android Development] pappschlumpf:
HydrogenICS problem flashing theme, no RAM

Hi gokhanmoral, I',m on HydrogenICS and there's a problem flashing for example the BlueInfinitum theme. The script shows a message that there's 0KB RAM and stops. With the HydrogenICS stock kernel it works without problems. Please have a look.
[Galaxy S II Original Android Development] gippy2:
I used latest siyah on rootbox nightly before the r3 mali drivers and it was the best kernel I had used..I only had it 5 days but it was awesome....

sent via Rootbox 4.2.2 nightlie ice cold JB
[Galaxy S II Original Android Development] pikachu01:
Looks like I was right. It was due to the pegasusq governor. Switched to ondemand and the freeze/lag was gone.

There was some other people who tried using ondemand and got the same issue as well. Switching sched_mc to 0 fixed it for him I think.
[Galaxy S II Original Android Development] OGroteKoning:
Must be something else mate. I was on ondemand with sched_mc on 0 and had the freezes.

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
What kind of freezes were you having? It might be an unrelated one.
[Galaxy S II Original Android Development] OGroteKoning:
It's like the phone slows down very quickly and then seems like it is frozen, but in reality it is not really frozen since the home, back and power buttons still vibrates when touched. The only fix though is to restart by holding the power button down for a while.

Also, this has never happened to my phone after deep sleep. Always while I was using it and with random apps. I could never reproduce it, but I always knew it would happen sooner or later.

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
OK. It's related. I need to know what settings you're using for ondemand. It might be the hotplug values that is problematic.
[Galaxy S II Original Android Development] OGroteKoning:
Everything was stock except:

1. Reduced voltage for key lights to 2700, and time out on 6secs

2. Enabled BLN with BLNW

3. Disabled logger

4. Set charging to 650; 650; 450

5. USB set to mass storage

And then 2 profiles in SetCPU - see attached

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
Does the freeze/lag happen only when your battery is below 10%?
[Galaxy S II Original Android Development] OGroteKoning:
No, my battery almost never goes below 10%. It was completely random.

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
Ok. Do this:

cd /sys/devices/system/cpu/cpufreq
grep -r ".*" *

Paste the output to pastebin and post it here.

Edit: Better yet:

cd /sys/devices/system/cpu/
grep -r ".*" *
[Galaxy S II Original Android Development] OGroteKoning:
Does it matter which rom I am on? I'm not on Neat anymore - now stock LSD with Philz. If the rom doesn't matter, I will flash Siyah again and execute the above.

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
ROM doesn't matter. You can flash Siyah again (and stay on Siyah until you hit the freeze/lag). Meanwhile, you can execute the above step and post the output here.
[Galaxy S II Original Android Development] pikachu01:
Try modifying in SetCPU, sampling_down_factor to 1 then try to see if you can reproduce the freeze/lag issue.
[Galaxy S II Original Android Development] pikachu01:
After you've reset STweaks, you'll need to restart your phone for the values to take effect.

Also, please attach any output to pastebin.
[Galaxy S II Original Android Development] OGroteKoning:
I have restarted. I also noticed that SetCPU does not remember sampling down factor - it reverts to 2

Hmmm... what is pastebin?

Sent from my Galaxy S2
[Galaxy S II Original Android Development] It_ler:
Have a look here => http://pastebin.com/

A side to upload logs or any other textual content for sharing ... AFAIK it's only temporarily saved.
[Galaxy S II Original Android Development] pikachu01:
Weird. Do you have some other tweaks that's setting it to 2?

Also, after you've restarted, what's your status on Stweaks and SetCPU? Do they mismatch?

Also, please paste the output of "grep" again. I want to see if it's changed after you've restarted.
[Galaxy S II Original Android Development] OGroteKoning:
Like so?

http://pastebin.com/h93cgENY

Kewl! I learnt something - thanks mate!

DON'T USE THIS ONE PIKACHU!

Sent from my Galaxy S2

---------- Post added at 11:07 AM ---------- Previous post was at 10:55 AM ----------

On NeatROM 4.0, I flashed Many40 tweaks for Siyah 6.0b4. the freezes did happen, but I thought it was because of the leaked LSJ. Then later I flashed NeatROM 4.3 hoping the freezes would stop.

Between kernel flashes I used GS2KernelWipeV2.03 to "start clean".

Still mismatching after restart.

Here you go

http://pastebin.com/dQ70zrgb

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
This is weird. Even though Siyah reports that you're using ondemand, you're still using pegasusq. Pegasusq is the one causing the freeze/lag. Can you change it to ondemand using SetCPU?
[Galaxy S II Original Android Development] OGroteKoning:
Changed to ondemand row

Rebooted

Results:

http://pastebin.com/bGtrZH0M

Sent from my Galaxy S2

---------- Post added at 01:09 PM ---------- Previous post was at 01:04 PM ----------

Maybe I should just get rid of SetCPU altogether.

Sent from my Galaxy S2
[Galaxy S II Original Android Development] pikachu01:
Actually, it might be conflicting. You could use it when you're not using Siyah as it's a bit redundant.

If you want to change governor parameters when your phone is asleep, you can use ThunderBolt!'s screenstate_scaling addon.

Try using ondemand for a few days and see if it works.

Also, if you get the freeze/lag again, try setting the sampling_down_factor to 1 (either through manual echo/SetCPU/scripts).
[Galaxy S II Original Android Development] OGroteKoning:
Changed to ondemand row

Rebooted

Results:

http://pastebin.com/bGtrZH0M

Sent from my Galaxy S2
[Galaxy S II Original Android Development] Soare23:
With this phone config i cant use this kernel right ? :(
[Galaxy S II Original Android Development] cnjax:
Correct this is for jellybean only

GT-I9100 powered by

NeatRom Lite 4.4

SiyahKernel 6.0b5

JB Reloaded theme

Many40's battery tweaks
[Galaxy S II Original Android Development] edzamber:
No, you need to use Siyha v4.1.5 ;)

Posté via Vanilla Rootbox v3.8
[Galaxy S II Original Android Development] Many40:
Latest Siyah which supports ICS (ver. 5.0.1) also is not bad ;)
[Galaxy S II Original Android Development] bogdan1980:
Siyah 4.1.x has droped calls.

Siyah 5-6 is ok, or dorimanx 5.92 or newer.

Galaxy powered by GM @ Dorimanx
[Galaxy S II Original Android Development] marcjuh:
Sorry for my noobynisch

But were i came from (sony forum)

We found out long ago that using multiple apps to set ore change cpu... Can give more problems... 1 should find 1 app that does all for ones wishes... Ive one time had 3...nofrills setcpu and onother 1... When i went back to 1 everything was ok....

Verstuurd van mijn GT-I9100 met Tapatalk
[Galaxy S II Original Android Development] bogdan1980:
We have stweaks

Galaxy powered by GM @ Dorimanx
[Galaxy S II Original Android Development] spud_work:
Very much enjoying this kernel so far and getting excellent battery life. One issue I have noticed, however, is that occasionally the mobile data connection is lost and the only way to bring it back is to reboot the phone. This can happen when moving between towers as I notice it at the end of the day or sometimes when turning wifi off the mobile data connection doesn't come back on.

I ran the rom I am on (neatrom 4.3) for a couple of weeks before switching to Siyah and never encountered this issue, so I am fairly sure it is kernel related.

Any suggestions (other than rebooting the phone) that I could use to fix this?
[Galaxy S II Original Android Development] anshmiester78900:
Hello guys can i use this kernel on AOKP ?
[Galaxy S II Original Android Development] cnjax:
Read the changelog in the dev thread

GT-I9100 powered by

NeatRom Lite 4.4

SiyahKernel 6.0b5

JB Reloaded theme

Many40's battery tweaks
[Galaxy S II Original Android Development] hughfollett:
R: [KERNEL][19FEB] SiyahKernel v6.0b5

Nope.. It's only for Samsung jb.. However, use the discussion thread in the q&a section..

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] TA123:
I have experienced a few nasty lockups in recent weeks with NeatROM and Siyah 6.0b5 (and b4 before it) kernel. I am not sure if it is this kernel problem but yesterday I managed to get the logs while the phone was frozen but I have no idea what they mean. Sorry not technical enough :) Anyway I posted them in the NeatROM thread but I wonder if someone here also could have a look and see what might cause the lockup. The logs are posted here. Thanks in advance.
[Galaxy S II Original Android Development] pikachu01:
Try using ondemand rather than pegasusq. It should solve the problem.
[Galaxy S II Original Android Development] hyperbolic:
I'd like to report a bug,

I am using Siyah 6.0b5 and when I go to STweaks ->screen -> FB EARLYSUSPEND DEALY

No matter which number I put it in there when I turn off the screen it goes back on, turning it off again and it goes back on again.

Only by putting it to 0 solving the case.
[Galaxy S II Original Android Development] iru786:
Hi Guys,

I am currently on Wanamlite 14.3 for my S2. I downloaded Siyah 5.0.1 and installed it via CWM. Now upon reboot, The phone will flash Siyah logo three times and then switches off. I had to reboot back in recovery and install kernel provided with Wanamlite ROM with Aroma installer to get the phone working.

Any idea what might be wrong?

Thanks
[Galaxy S II Original Android Development] anang1979:
Use siyah 6.0 for jellybean
[Galaxy S II Original Android Development] iru786:
Thanks. let me give that a try
[Galaxy S II Original Android Development] TA123:
Unfortunately it didn't. Have had two freezes since then :(
[Galaxy S II Original Android Development] bogdan1980:
Gp to /proc, search for last_kmsg and put it here.

Galaxy powered by GM @ Dorimanx
[Galaxy S II Original Android Development] cdzo72:
I was having similar issues... first few days running 6.0b5 my S2 was as smooth as silk... no hangs or freezes for about 4 days or even reboots in the morning after being asleep all night off charger... (using pegasusq and turning on BLN) then all of a sudden about 2 days ago it went crazy... after only about 30 minutes of screen off it would almost instantly reboot once I turned screen on again. Tried wiping kernel with script and reflashing with default settings and problem persisted... so I went back to PhilZ 4.64 and problems gone... I don't understand... there were no ROM changes when it went crazy
[Galaxy S II Original Android Development] NOMIOMI:
I got this error message after starting the galerie app (camera even too)

This is the first time I get this error.

In Settings-> Storage I only have 2 GB available (16 GB card intern)

The rest dissapeared...

please help me
[Galaxy S II Original Android Development] pikachu01:
Try using ondemand instead of pegasusq. Pegasusq is known to have the lag/freeze issue.
[Galaxy S II Original Android Development] cdzo72:
Sorry... I thought it would be understood that when i reflashed it with defaults that it was on ondemand by default... I should specified that... sorry... anyway that was also tried and it persisted
[Galaxy S II Original Android Development] pikachu01:
I don't think it was ondemand by default. If you've installed some other apps that tweak governor/frequency/scheduler, it might've reverted the change and made pegasusq the governor.

You can check using Root Explorer/Root Browser by going to:

/sys/devices/system/cpu/cpufreq
[Galaxy S II Original Android Development] cdzo72:
Haven't installed anything else but will.check there
[Galaxy S II Original Android Development] Must2r4h:
I think he is right pika, cause mine is also ondemand by default and I have no other apps for tweaking installed. Only STweak.
[Galaxy S II Original Android Development] pikachu01:
Can you check whether ondemand is actually the effective governor?

/sys/devices/system/cpu/cpufreq
[Galaxy S II Original Android Development] theninjaway:
Not compat with AOKP?

Doesn't boot latest AOKP build or Carbon