yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] vnvman:
Anyone having gps issues with the latest Siyah? It seems like i can't get a fix...
[Galaxy S II Original Android Development] dica:
Okk guys I had a random reboot with the 2.3 and the battery after that became 20% it was at 53% I am using the conservative gov and some uv.

Now I will try the 2.4

Here is my logcat :

http://db.tt/19gpOqik
[Galaxy S II Original Android Development] Adimel:
I just updat.to 24 from 23 and I use criskelo v32 with dxki1 modem I could not make data conection to work then I flash my modem to xxki1 and everything run great but I have a long time to get off the boot animation screen when I just update from 23.to 24

And now I have a problem when I use setcpu it show a messege that set cpu has denied superuser permision,can you help me with this setcpu problem
[Galaxy S II Original Android Development] gokhanmoral:
gps either works or not. fix time is not related with the kernel. it may be related with your assisted gps configuration, location and/or weather conditions.

on my phone, I got a fix in about 30 seconds.
[Galaxy S II Original Android Development] antt00:
Are you using the 2.4 he posted in this thread. Try re-downloading again from his site. I think he had fixed bluetooth.
[Galaxy S II Original Android Development] cmd512:
Hi gokhan,

Got your PM. Apologies to you and the crew here, I usually read through the thread before posting anything. But, I was in my car this morning about to go to work when the car's BT got all squirrelly on me. Usually, it syncs instantly when I fire her up, but this morning, it would connect-disconnect-connect-repeat. When I did get it to finally sync, no audio on calls in the car.

But, I can confirm new version is FIXED! Just went out to the car, fired her up, and it sync'd instantly. Made a call to voicemail, audio is all normal. GT-R is happy again. :)

Many thanks!
[Galaxy S II Original Android Development] hansation:
i would like to know if siyahkernel had reduced the saturation of colors? thanks
[Galaxy S II Original Android Development] vnvman:
Thanks for clearing that out. I was just wondering if it was the place i were in to be blamed or something else. Now that i moved across the town a little it just works, weird :D
[Galaxy S II Original Android Development] gokhanmoral:
there is no saturation modification in this kernel.

I only modified the brightness stepping part. all gammaset values are default.
[Galaxy S II Original Android Development] xavihernandez:
It happened to me several times when I tried to use ROM Manager to update CM nightly. Each time ROM Manager tried to reboot into recovery everything was frozen. I was not able to flash anything til I flash CF-Root via Odin first.
[Galaxy S II Original Android Development] beppez82:
Mmm need username and Psw to download the file from Gokhanmoral blog :banghead:

Sended from my SGS2
[Galaxy S II Original Android Development] Moskiller:
why can't I download the zip of 2.4 from blog? :?
[Galaxy S II Original Android Development] cmd512:
Doesn't download properly from gokhan's blog for some reason in the Android browser. Got to use a regular browser and transfer over.
[Galaxy S II Original Android Development] GadgetCheck:
Lol gokhan is kind of becoming like me now.

Haa haa 3updates in one day.

Man just superb kernel.

Its will b powering my next release ;)
[Galaxy S II Original Android Development] da blitz:
+1 :D we want 2.0 ghz :D:D
[Galaxy S II Original Android Development] wanam:
Me too :D, will be on my next update.
[Galaxy S II Original Android Development] chadouming:
Just got 6959!
[Galaxy S II Original Android Development] gokhanmoral:
thank you guys. it will make the kernel better as I will receive more feedback :)
[Galaxy S II Original Android Development] GadgetCheck:
Best part is i have been tesring for past 2 days.

Haa today i got up to 1.7.4

5hrs late was on the nxt version

And then 5hrs later haa nxt version

And now again going to flash .7
[Galaxy S II Original Android Development] gokhanmoral:
try again :) I got 7100+ @1.6 :P

and that was without overclocking the GPU...

I will compile a special version with 2.0GHz just to see the limits :)

but it will not be on the first post, because I don't want any more steps...

it makes everything more complicated.
[Galaxy S II Original Android Development] chadouming:
ok, thanks. Gonna send it to me :D ?
[Galaxy S II Original Android Development] GadgetCheck:
Ur the man.

But in my testing i have found out the kernel at sm thing more than 1.4 tends to b sm times (not always) unstable.

So just keep a check on that :D
[Galaxy S II Original Android Development] chadouming:
might be how your phone handle OC ?
[Galaxy S II Original Android Development] GadgetCheck:
No it was on! 1.7.1 i guess its just the kernel speedsteps!
[Galaxy S II Original Android Development] netchip:
Hi,

I have ported your code to my kernel.

From ATT to SGS2, I go post it with credits to you.

If you dont want it, PM me and I go write my own code :D
[Galaxy S II Original Android Development] cbeckstein:
yes Sir... as far as I can see this superuser 3.0 problem has nothing to do with your kernel

it happens with other kernels (speedmod e.g.) too

your kernel is fine (my favorite), just the change to superuser 3.0 seems to cause problems
[Galaxy S II Original Android Development] Galaxy_Fan:
@gokhanmoral:

perhaps I'm blind or couldn't read exactly what you mean.

One small question: Where can I chnage the voltages for the gpu?

For CPU in SetCPU but for GPU?

Thanks.

---------- Post added at 05:32 PM ---------- Previous post was at 05:31 PM ----------

Take 1.7.6

No problems with superuser!
[Galaxy S II Original Android Development] gokhanmoral:
you can use it in anywhere and in any way you like.

GPL is all about sharing..

it is not my code, it is the community's...
[Galaxy S II Original Android Development] cbeckstein:
so you are a lucky one... I no longer can use 1.7.6...

1.7.6 is fine but superuser 3.0 that is installed by it causes lots of problems

(and not only for me if you have read thru this thread)
[Galaxy S II Original Android Development] Yoyoa:
Hey, with 1.7.6 my phone freeze when i unmount storage usb from my computer, is this kernel related?
[Galaxy S II Original Android Development] gokhanmoral:
you have to use init.d scripts for GPU. there are some examples in the first post.
[Galaxy S II Original Android Development] eybee1970:
you have to take the script on first page http://dl.dropbox.com/u/4025343/siyahkernel/99gpup.zip and then change values in 99gpuv
[Galaxy S II Original Android Development] gokhanmoral:
is it ntfs?

somebody else reported that before. was it working with other versions?
[Galaxy S II Original Android Development] CamoGeko:
Or you can download the .tar file and flash that using CWM Manager. ;)

Communicated from a Galaxy far far away via an XDA premium neurotransmitter while DJ'ing on The Enterprise. :D
[Galaxy S II Original Android Development] LukeOII:
i also cannot download 2.4 kenel from http://www.gokhanmoral.com/ !!It want login and password
[Galaxy S II Original Android Development] shr33kant:
I can confirm that you can't download the CWM Flashable kernel, I just flashed the .tar as mentioned above :P.
[Galaxy S II Original Android Development] berlom@free.fr:
it doesn't shows the .tar files in CWM, and there is only the zimage file in the .tar, not all which are in the .zip file

have to wait for the good download link
[Galaxy S II Original Android Development] incubus_fr:
Not in recovery; In the CWM Manager app.
[Galaxy S II Original Android Development] CamoGeko:
Sorry, but that's complete nonsense.

Download the .TAR package. Open CWM manager - flash kernel option - find and select the TAR file and voila. The kernel will flash and phone will reboot. Done.

Communicated from a Galaxy far far away via an XDA premium neurotransmitter while DJ'ing on The Enterprise. :D
[Galaxy S II Original Android Development] mohdizwan:
Can i flash with 2.3.6 omega ics v8?
[Galaxy S II Original Android Development] Evollution:
So how does v2. 4 feel
[Galaxy S II Original Android Development] mariotme:
Yes you can
[Galaxy S II Original Android Development] TecQuality:
just flashed the 2.4v but into the system info there is 2.3 yet ... what's up?
[Galaxy S II Original Android Development] CamoGeko:
Sounds like it didin't flash properly. :)

Showing 2.4 here in VC and About Phone.

Communicated from a Galaxy far far away via an XDA premium neurotransmitter while DJ'ing on The Enterprise. :D
[Galaxy S II Original Android Development] blaex:
siyahs 2.3 had issues on my sgs 2, battery drain was very high while using the phone, at least standby times were perfect.

tried it with xwki8 (stock) and checkrom revohd 4.0 xwkk5.

i had switched back to dark knight 2.3, superb low battery drain.
[Galaxy S II Original Android Development] TecQuality:
just redid the flash: now shows 2.4 ... weird ... :)
[Galaxy S II Original Android Development] cmd512:
Nah, I prefer flash through recovery... :D
[Galaxy S II Original Android Development] piffpaff:
link is broken.

500 (Internal Server) Error

public/files/siyahkernel/Siyah-v2.4-CWM.zip
[Galaxy S II Original Android Development] Gowind:
I think this has been discussed earlier but I'm unable to find a fix using google. i played with the init.d and now im unable to change governors with voltage control. every time it says saved as boot settings, but the moment I exit the app, it reverts back to the old governor :confused: if i want to be on the governor i have choosen then i need to reboot my phone. only after a fresh boot, the governor will be changed.
[Galaxy S II Original Android Development] poochewer:
2.4 is SUPERB!!!!!!

Its absolutely superb!! I recomend bfq scheduler with lulzactive governor.

When it sleeps it uses NOTHING!!! but when it needs to perform it instantantly leaps into action and then quickly back to low batt usage very quickly.

I LOVE IT GOK you have done it again!!! THANK YOU:)

---------- Post added at 07:07 PM ---------- Previous post was at 07:01 PM ----------

I had a similar problem with my scheduler setting , but all I did was using root explorer, I editted the script in etc/init.d/S91voltctrl

Thats of course assuming you use voltage control app.
[Galaxy S II Original Android Development] TecQuality:
i've a similar trouble with the scheduler, i've settled bfq in nofrills (as the changelog said) but in VC is showed the older scheduler (deadline).
[Galaxy S II Original Android Development] eastonfr:
Any word on link being fixed.
[Galaxy S II Original Android Development] gokhanmoral:
I think this is the first positive feedback for v2.4? :)

and thank god, the lock on v2.4-CWM.zip file is released at last. I have deleted it from my hosting account several hours ago to update but I think there were some users downloading it on edge or very slow connection.

I have re-uploaded it.

you know that BT is fixed. and also, I have disabled ALL tweaks in tweaks.sh

I did not delete the file. if you want to experiment with different values (timeouts, granularity values etc) it's there for you to inspect but all lines are commented.

the kernel is now using default values (some are from v3.1 some are from v2.6 base) except for hotplug and scheduler tweaks.
[Galaxy S II Original Android Development] Gowind:
no buddy, the point is that i can change governors and schedulers but they wont change unless i save it as boot settings and reboot.
[Galaxy S II Original Android Development] kiwitrc:
I still cant download the zip file for some reason, says link is broken? TAR is ok though
[Galaxy S II Original Android Development] BoneMo:
unrar the .tar and put the zImage into older Siyah cwm zip with 7-zip
[Galaxy S II Original Android Development] pinhead216:
In the address bar of your browser replace the capital "S" in "Siyah" to a regular "s" and it will download ;)
[Galaxy S II Original Android Development] frankcilo:
How to solve Battery drain!

With the settings used by Gok, the Cpu is almost always at maximum frequency. If you want a better result (right compromise between speed and battery consumption), use this script (for Conservative governor):

echo "85" > /sys/devices/system/cpu/cpufreq/conservative/up_threshold

echo "60" > /sys/devices/system/cpu/cpufreq/conservative/down_threshold

echo "10" > /sys/devices/system/cpu/cpufreq/conservative/freq_step

View attachment s79governor.zip
[Galaxy S II Original Android Development] BoneMo:
ZIP on Gokhanmoral.com works now :)
[Galaxy S II Original Android Development] poochewer:
Yeh I just changed it in the script anyway LOL (looks better)

---------- Post added at 07:53 PM ---------- Previous post was at 07:48 PM ----------
[Galaxy S II Original Android Development] randomhkkid:
Voltage control Siyah 2.4

Hi sorry I may just be being stupid but has the gpu clock control disappeared from voltage control in the latest kernel?
[Galaxy S II Original Android Development] tendan:
2.4 runs nice for me :)

I had lag with 2.3
[Galaxy S II Original Android Development] gasmias:
2.4 work great on miui..its smooth and fast, without lag..can you recommend some governor and sched., i use a lot of internet over 3g..
[Galaxy S II Original Android Development] xcarecrow:
Just go to the voltage settings and push the bus option in the uppper right side, and the bus clock will show under voltage.

---------- Post added at 09:50 PM ---------- Previous post was at 09:47 PM ----------

I know that the tests results aren't the best way to judge a governor or scheduler, but in antutu i got better results with sio scheduler than bfq default scheduler, with conservative governor.
[Galaxy S II Original Android Development] eXnikaru:
+1...I also cannot find the page to adjust GPU clock and charging Speed in voltage control...Where to find it?
[Galaxy S II Original Android Development] xcarecrow:
Just answered, see my post above.:)
[Galaxy S II Original Android Development] eXnikaru:
I am not refer to the bus clock...The page is just after the voltage adjustment..It is for adjust the graphic processor clock and the charging speed of USB..Charger etc...
[Galaxy S II Original Android Development] .hide:
anyone able to use Mouse on USb OTG? i read search through the thread but only read about freeze after removing the Mouse. i tried on Galaxy note it work well. but when i tried to plug in the mouse to SG2 it doesnt gave any notification nor the mouse icon is up on the screen.

p/s thumbdrive works well but not mouse.
[Galaxy S II Original Android Development] xcarecrow:
then unnistall voltage control and try to install it again, anyway you deleted cache and dalvik cache from recovery? when you install new kernel its recommended to do it.
[Galaxy S II Original Android Development] eXnikaru:
I did wipe all the cache before flash a new kernel.. just want to know that is there anyone face this problem(cant find the GPU clock & charging speed adjustment page in voltage control) in 2.4?or only me?

I have no prob.. with 2.3

Thx for your reply anyways..
[Galaxy S II Original Android Development] fr3quency:
Should I wipe cache before I install the .TAR file?
[Galaxy S II Original Android Development] eXnikaru:
when you install new kernel its recommended to do it.
[Galaxy S II Original Android Development] Jibreil:
Please can you add the following Governors in v2.4:

- Lulzactive v2

- Lionheart
[Galaxy S II Original Android Development] poochewer:
Its not recomended nor necessary to clear cache when you flash a kernel.
[Galaxy S II Original Android Development] KennyLegend:
Is it just me or has adjustable charging current been taken out of 2.4??

Aarrgghhh!
[Galaxy S II Original Android Development] KennyLegend:
No need.
[Galaxy S II Original Android Development] crypticc:
Me too
[Galaxy S II Original Android Development] crypticc:
That's missing too
[Galaxy S II Original Android Development] xcarecrow:
not missing for me, dunno whats happening to you:
[Galaxy S II Original Android Development] LukeOII:
I dont have gpu options too in 2.4!!
[Galaxy S II Original Android Development] Ogy77:
I dont know what but some strange with charging on 2.4?
[Galaxy S II Original Android Development] KennyLegend:
What version of voltage control are u using?
[Galaxy S II Original Android Development] xan:
Command:
cat /sys/devices/virtual/misc/gpu_clock_control/gpu_control
Output:
cat: can't open '/sys/devices/virtual/misc/gpu_clock_control/gpu_control': No su
ch file or directory

Command:
cat /sys/devices/virtual/misc/gpu_voltage_control/gpu_control
Output:
cat: can't open '/sys/devices/virtual/misc/gpu_voltage_control/gpu_control': No
such file or directory

i9100 2.4 release
[Galaxy S II Original Android Development] xcarecrow:
was using voltage control 4.9.8 without problems, but i bought voltage control extreme 2 hours ago, because i wanted to use profiles as widget.
[Galaxy S II Original Android Development] xan:
ROM doesnt affect this.

It appears that its missing from build #83, its here on older build #48.

Look at device info.
[Galaxy S II Original Android Development] LukeOII:
so why we dont have gpu settings in voltage control?I made wipe cachce and dalwik and i also reinstalled voltage control app
[Galaxy S II Original Android Development] crypticc:
Missing for me
[Galaxy S II Original Android Development] poochewer:
Thats why. Its probably everything above #48

---------- Post added at 10:23 PM ---------- Previous post was at 10:19 PM ----------
[Galaxy S II Original Android Development] gokhanmoral:
I confirm that gpu voltage control (and also clock) is missing in the latest version.

I will fix it tomorrow.

for lulzactive v2, I will check tegrak's sources again. if he published it already I will add it.

for lionheart governor, you can change conservative governor parameters. I don't remember exactly but it is something like 10000 sampling rate, 60 up 30 down thresholds with freq_step of 5. if you change the conservative governor parameters as such it will be lionheart.

I don't have my laptop with me and it's already 00:30am (too late to download the sources and fix it on my mac). I must have missed something while merging with galaxy note sources. it will be fixed tomorrow.
[Galaxy S II Original Android Development] KennyLegend:
Yeah I have that version too but my bt didn't work...lol.. ah well. At least we know were not cracking up.
[Galaxy S II Original Android Development] mc_xperia:
Installed 2.4. Everything works fine excepting the Bluetooth. I tried all kind of things but only reverting to 2.3 solved the problem.

Any idea?
[Galaxy S II Original Android Development] poochewer:
Speak for yourself! I know I am cracking up! LOL
[Galaxy S II Original Android Development] bounikariel:
is 2.4 considered a beta release?

---------- Post added at 12:52 AM ---------- Previous post was at 12:51 AM ----------

GPS works too?
[Galaxy S II Original Android Development] mc_xperia:
Yes, no problem with GPS or WiFi in 2.4.
[Galaxy S II Original Android Development] Razer(x):
Guys, i'm using lulzactive governor and i noticed that sometimes the drawer gets slow for 2-3 seconds than it comes back fast. Is it fault of lulzactive?

This happens with both stock and CM7
[Galaxy S II Original Android Development] scorpion667:
Hey Gokhan, aside from governor tweaks, what are some other options that can reduce scrolling lag via scripts?

I have a list, the entire list as a script makes the phone unstable but I'm sure some could be useful:

echo 100000 > /proc/sys/kernel/sched_rt_period_us
echo 95000 > /proc/sys/kernel/sched_rt_runtime_us

echo 0 > /proc/sys/vm/swappiness
echo 10 > /proc/sys/vm/dirty_ratio
echo 4 > /proc/sys/vm/dirty_background_ratio
echo 4096 > /proc/sys/vm/min_free_kbytes
echo 5 > /proc/sys/vm/vfs_cache_pressure
echo 0 > /proc/sys/vm/oom_kill_allocating_task
echo 0 > /proc/sys/vm/laptop_mode
echo 0 > /proc/sys/vm/panic_on_oom
echo 0 > /proc/sys/kernel/tainted
echo 3 > /proc/sys/vm/drop_caches
echo 3 > /proc/sys/vm/page-cluster

echo 10 > /proc/sys/fs/lease-break-time

echo 1 > /proc/sys/vm/overcommit_memory
echo 100 > /proc/sys/vm/overcommit_ratio

echo 200 > /proc/sys/vm/dirty_expire_centisecs
echo 500 > /proc/sys/vm/dirty_writeback_centisecs

echo 10000000 > /proc/sys/kernel/sched_latency_ns
echo 25000 > /proc/sys/kernel/sched_wakeup_granularity_ns
echo 2000000 > /proc/sys/kernel/sched_min_granularity_ns
echo 725000 > /proc/sys/kernel/sched_shares_ratelimit

I don't care at all about benchmarks, just smoothness. Trying to keep a ratio of 65% smoothness 35% battery which I know is not how you tweak your kernels as they are much more battery oriented, but could use some help making that script stable.

I'm already using this in my script and it works well to reduce stutter:

echo 20000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
echo 25 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
[Galaxy S II Original Android Development] frankcilo:
Is possible add tcp tweak for market android in next release of siyrah kernel?

On speedmod kernel, market works really fast!
[Galaxy S II Original Android Development] xuxuzao:
wich gov should i use to have good battery life?

lulz? smart? conservative?

put a screen off profile on conservative again gokhan!! =D

does this s79 script really helps?
[Galaxy S II Original Android Development] smitna:
I can confirm, something is wrong with the USB/OTG function. A USB hub is recognized, but no input device (eg mouse or keyboard)
[Galaxy S II Original Android Development] mohdizwan:
Thanks mate..
[Galaxy S II Original Android Development] PandaKen:
thanks gokh for 2.4 update on your blog work a treat with bt now
[Galaxy S II Original Android Development] mengsuan:
I notice the same for bluetooth HID device. Can pair but cannot connect as input device.
[Galaxy S II Original Android Development] fatbuccha:
Hi guys, I'm using voltage control lite for changing cpu and gpu after updating to v2.4 I can't change gpu and charging settings anymore, the settings tab for gpu is gone, what happened? Thanks
[Galaxy S II Original Android Development] xuxuzao:
why did u disable optimizations?

how can we turn them on?

and what differences can i see with them?

tks for your great work!
[Galaxy S II Original Android Development] chadouming:
Are you speaking about compiling optimizations ? If yes, you can activate these only at compilation. And gokhanmoral did some test with optimization on and off and there was no revelant difference.
[Galaxy S II Original Android Development] fr3quency:
Cannot find /system/etc/init.d

KL1 2.3.6

Siyah #83

All I find is init.goldfish or something. :/
[Galaxy S II Original Android Development] rinoa19:
....................+1.....................
[Galaxy S II Original Android Development] KennyLegend:
Did u read any of the thread in the last 8 hours????

There was a lengthy discussion on this last night.
[Galaxy S II Original Android Development] KcDaRookie:
If you are on a Windows machine you can use my tool in my signature to make a init.d-bootscript for changing gpu settings until voltage control has been updated if you like to.

Edit: first sentence wasn't right.. sorry didn't read the last pages of the discussion..
[Galaxy S II Original Android Development] KennyLegend:
Read the thread some more...
[Galaxy S II Original Android Development] anayalater75:
SiyahKernel v2.4 - "One kernel to rule them all"

So True, Amazing work, loving it =P
[Galaxy S II Original Android Development] jzmtl:
I didn't go through the thread to see if this has been mentioned or not, but version 2.4 no longer mounts external SD when connect to PC in USB storage mode (usb debugging off). Reverted to 2.3 and it's fine.
[Galaxy S II Original Android Development] Januwar:
It does, at least on my device. Both cards show up..

Try to flash again, good luck
[Galaxy S II Original Android Development] cielik:
No broken files. Problem exist (according to me) with kernel above 2.1.1. So 2.1.1 is the latest without lagging - for me.

SwiftKeyed from OmegaXT SGSII
[Galaxy S II Original Android Development] r47z:
2.2i still works best for me :)