yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] harrynghiem:
Okay, i think ok, but if you don't play the games, you can decrease uv and low power, hight performance to save battery but still smoothly

Maybe min 100-800, max 200-900 that is my gpu.
[Galaxy S II Original Android Development] xeigen:
I just installed the 2.2 final and i use latest nightly cyanogenmod..

I cant get my buttons backlight off with the final 2.2, any workaround?
[Galaxy S II Original Android Development] melorib:
v2.2 nolog

Ran a couple of HD videos, very smooth... :cool:

Again, shortly after installing new kernel, touchscreen problems... :o

Actually the problem might not be the touchscreen sensitivity, when I touch it glows, but the app doesnt start... :rolleyes:
[Galaxy S II Original Android Development] gladiamos:
Try to disable juicedefender and if you don't have sod thats your settings in juidedefender are bad.
[Galaxy S II Original Android Development] mobilio:
I only use juicedefender to control the data traffic, nothing touch on CPU.

For my old setting, it works fine with v2.2 RC2....

well, after move the 500mhz to 925Mv, seems SOD gone~

and now move from setCPU to VC, seems also fine.
[Galaxy S II Original Android Development] yakyllan:
My phone freezes with the screen on. The autobrightness still working, "everything still working" apparently (I see some icons moving in the status bar, but the clock doesn't change) , but my touch doesn't work when it freezes in this way.. so I had to turn it off pressing the power button for 10sec ..

I have the same setting with 2.1.1 and 2.2 (UV, no strong UV.. just 50mv under the standar, no freezing with 2.1.1)

(Ondemand 100mhz-1200mhz, same settings..)

Stock KI3

What could be wrong?

Thank you
[Galaxy S II Original Android Development] buxz777:
battery and deep sleep are awesome on 2.2 for me :-)

using no log 2.2 with check/leo rom kj3

love it :-) well done to the dev :-)
[Galaxy S II Original Android Development] hawk2000:
Hello!

A question! With 2.2 final version, in quadrant, in i/o test, i have a 4-5 seconds lag, and in 2.1 final version i don't have, is very fast. What's the difference (in database write) between two versions?

Thanks!

Sorry for my english!
[Galaxy S II Original Android Development] gokhanmoral:
it was discussed in the thread for a while.

I put the quadrant cheat into the kernel and told people not to use quadrant.

benchmark programs are sometimes useful. but quadrant is just too old and results are not consistent.

if you want to use a benchmark program to compare both versions, try antutu.

and keep in mind that you may get higher benchmark but worse user experience (we had this kind of issues in some betas). having higher benchmark can sometimes mean that a cheat is applied or an unsafe modification in the source code is applied. of course it can be used to measure the performance, but it is more appropriate to measure it by using your device. use the benchmark programs to see if something serious is wrong, not to make choice between releases, kernels or even roms.

if you get 4500 in quadrant, I can make you get 8000 by using several tricks. so, how do you trust something that can be modified so easily without changing the kernel base or any serious features?

as I have said earlier, if I could make you get less score in quadrant I would do it. unfortunately, I don't know any way to make it possible.
[Galaxy S II Original Android Development] Boonyard:
How are people downloading the 2.2 final? Doesn't seem to be a zip file on the site?
[Galaxy S II Original Android Development] Boonyard:
Ah I see, its here now!
[Galaxy S II Original Android Development] Hannibal226:
Hi,

can anybody tell me if contrast is back in this version?

I'm using nimph kernel exactly because this point.

Would like to use this kernel but 'til 2.1.1 the contrast was to bad for me.

So anybody can tell me if this has change or already lite colors (like speedmod)?

CHEERS
[Galaxy S II Original Android Development] timberwolf60:
Download from first post.
[Galaxy S II Original Android Development] Hannibal226:
What kind of answer is this?
[Galaxy S II Original Android Development] timberwolf60:
I answered for the other post with quote but it was here. Maybe bug of tapatalk.
[Galaxy S II Original Android Development] blaex:
so far so good :)

10% drop with several wakeups in 10h ... mostly deep sleeping.

used 100-1400 mhz with SIO and Ondemand

with common mw drop in CPU steppings (no bus modifications).

GPU low-state uv to 850 mw @133 mhz.

edit: testing SIO and SmartassV2 when Battery is empty, after i will rollout to my other sgs2 phones in my neigbhourhood.^^
[Galaxy S II Original Android Development] gokhanmoral:
if it is the only thing required my kernel already has that feature.

just make an init script

#!/bin/sh
insmod /lib/modules/logger.ko

and put it to /system/etc/init.d/whatevernameyouprefer and give it executable permissions. that's all...

but is it enough to having android logger enabled?
[Galaxy S II Original Android Development] spaxx24:
Will be exiting to test with new X-power 2.0 :)
[Galaxy S II Original Android Development] maikash2747:
just updated today coming from 1.3 and lost the ability to password protect my apps again, back to ninphet 2.1.3, sorry for being a pain but could you please have a loot at it again, as usual your work is well appreciated, this is by far the best kernel i have tested so far, shame i had to revert to another one its that password protection is a must for me

regards
[Galaxy S II Original Android Development] uppon2:
If the kernel meant that much to you then you wouldn't abandon it over password protection. Why not just have your phone unlock password set until there is a fix?

*sigh*
[Galaxy S II Original Android Development] AndreiLux:
Can anybody report on the Android OS buggyness? With the latest kernel suspend is still high up in CPU time *but* events/0 is only at 4 seconds after several hours (It's not frozen, went up from 2).

Also with the latest kernel I'm now stable at 850mV for 100MHz where I needed more in the previous kernels.
[Galaxy S II Original Android Development] idmas:
Can your kernel be use w 2.3.5?
[Galaxy S II Original Android Development] Остап:
Try 800 at the first. If freezing try to araise it step by step +25mV till get stability
[Galaxy S II Original Android Development] tonysac:
I tested with new leo's 2.7...works fine for me

Sent from Galaxy!
[Galaxy S II Original Android Development] netchip:
I cant apply your patchset to sammy source code update2 ...
[Galaxy S II Original Android Development] kwerdenker:
Check OP as he states clearly he uses the at&t sources as base:
[Galaxy S II Original Android Development] stanmarx:
Why don't you use latest CWM in this kernel?
[Galaxy S II Original Android Development] TheMatrix2000:
Can it be that the build in PATH for the modules library of the Kernel is /system/lib/modules ??

The modules itself lie under /lib/modules :confused::confused: Like for example logger.ko

When try to unload this module with rmmod or modprobe it searches for the modules under /system/lib/modules and not /lib/modules even when you type the full path to that module.

Example:

Modprobe -r /lib/modules/logger.ko or just Modprobe -r logger.ko will produce the following error:

Modprobe: chdir(/system/lib/modules): No such file or Directory

The logs seems to work. alogcat list them all. But if thoughts silly app protectors work i don't know. Nice security apps that when you turn off logging they don't Protect anymore. :mad::mad:

I work with gscript and i thought i just enable or disable the logs when i need them. Enabling works just fine, but i can't unload the Module. rmmod give the same error.

A Bug or do i something wrong ??
[Galaxy S II Original Android Development] amadablam:
Or as a temporary fix if you need the password protection in GoSMS pro. Just use the native task manager, click ram, click clear memory.

Now the lockscreen will be there when you open GoSMS pro. It has to be done each time you exit the app unfortunately so its not ideal but it may work for you.

It worked for me but I dont really care about password protection in my apps.

This may work for other password protected apps, but I havent tried any other the the above.

Hope it helps :)
[Galaxy S II Original Android Development] malavan:
does this kernel use this patch

http://xdaforums.com/showthread.php?t=1275513
[Galaxy S II Original Android Development] dkflint723:
Just installed 1.7.4 on my SC-0C2. Sadly the mobileTV still isn't working... Anyone else with an NTT phone having this issue, or is it just me?
[Galaxy S II Original Android Development] gokhanmoral:
yes, this kernel's source base is already used on an android 2.3.5 device.
[Galaxy S II Original Android Development] gokhanmoral:
because new features come with new bugs. 4.0.1.4 is stable enough.
[Galaxy S II Original Android Development] gokhanmoral:
you are right, modprobe and insmod searches for modules in /system/lib/modules

but generally kernel developers don't want to mess up with the system folder.

instead, the kernel modules are placed in initramfs which is kept in kernel (the zImage). it is loaded into ram and the filesystem is temporary.

I can create a symbolic link from /system/lib/modules to /lib/modules but nobody does that. I will leave it to rom developers I guess.
[Galaxy S II Original Android Development] gokhanmoral:
yes and no.

that patch is applied but disabled because I think it is not compatible with setcpu profiles.

the patch is designed for kernels which has no overclocking and it scales to the available max freq.

we have ondemandX and interactiveX instead..

..and soon we will have lagfree, which is conservativeX. I will rename it maybe... some people are still using conservative governor and I guess they will like to have X version :)
[Galaxy S II Original Android Development] AndreiLux:
I've been playing with ondemandX. It's supposed to be just the ondemand governor with screen off profiles right? Because for me it's much more aggressive on clocking down than ondemand. Noticeable fps hickups on Quadrant for example where as ondemand is smooth sailing. smartassV2 of course does the same but that one I thought was meant to be like that from design.

Edit: interactiveX is also giving horrible results: hangs on lower frequencies for example. Got amazing Quadrants of 650 and 1900 randomly :D Never had this with interactive.
[Galaxy S II Original Android Development] bervin:
i read on androidforum that its dangerous to disable the 2nd core as it might burn the first core out, do any of the pros here agree? when i play games i will turn on the 2nd core but when whatsapping/ taking photos and surfing the net i disable the 2nd core. do you guys think i'll spoil my phone sooner is i were to disable the 2nd core?
[Galaxy S II Original Android Development] gh.rohit:
what is differance between v2.2 and nolog 2.2
[Galaxy S II Original Android Development] bervin:
nolog has no logging done, all previous siyah's releases had no logging done and had to be activated by a zip. No logging is supposed to save battery and improve performance but according to gokhan he said that he see's no difference between the two. Personally i use NOLOG still, hoping that it'll save MORE battery..
[Galaxy S II Original Android Development] KcDaRookie:
@gh.rohit: isn't the name selfexplanatory?

if it is not to you read this: click me
[Galaxy S II Original Android Development] haroonasla:
Restarts !!

Phone restarts after 30 sec - 1 min of bootup after flashing 2.2 no log version. Working fine on beta versions and also on 2.1.1. Also tried flashing CF Root first but didn't help. Happens only in 2.2 no log version and not in other versions i have tried. Also tried to change the governer during the 30 sec window i have :) but didn't help. I think some process is kicking in after a delayed interval which is causing the phone to reboot.

Any suggestion guys ?
[Galaxy S II Original Android Development] gh.rohit:
@bervin

thanks man....!!!

---------- Post added at 04:51 PM ---------- Previous post was at 04:50 PM ----------

thanks for the detailed information :-)

---------- Post added at 04:53 PM ---------- Previous post was at 04:51 PM ----------

as per me the only reason should be....u didnt cleared cache data and delvik cache.
[Galaxy S II Original Android Development] a1exander:
For some reason I loose ability to mount /sdcard in CWM with this kernel. :s
[Galaxy S II Original Android Development] Kynio89:
After disconnect phone from the PC, stay debugging icon!! In MIUI

all version!! Why??
[Galaxy S II Original Android Development] lsj_87:
Having problem with lulzactive governor. There is a delay of few second when there is an incoming call for it to turn on the screen on MIUI 11.11.25 rom (Phone still ringing but screen still off).

Tested smartassV2 and it works perfectly.
[Galaxy S II Original Android Development] bala_gamer:
This kernel has the default contrast, nothing tuned or modified.
[Galaxy S II Original Android Development] Alienfreak:
So whats the common opinion about the ICS MIUI?

Does B16 or 2.2 nolog work better with it? It tried both until now and have the feeling that B16 is slighty snappier but I am not sure about battery life and other bugs... any opinions?
[Galaxy S II Original Android Development] Bartapuce:
2.2 nolog installed and really smooth with ondemand 100-1200.

Battery was draining fast and noticed heavy kernel wakelock: "AudioOutLock" with heavy usage of the "Mediaserver" process.

A reboot stop the behavior but came back after a while.

Hope this help.
[Galaxy S II Original Android Development] haroonasla:
I always wipe cache and delvik cache and did that twice. Can it be some script ? i haven't added any of my own though and works fine on beta versions and 2.1.1.
[Galaxy S II Original Android Development] abdullah1985:
Best version for me is 2.2 b6 very smooth and battery friendly
[Galaxy S II Original Android Development] antt00:
For me final 2.2 is smoother than the betas and RC. Even using governor such as smartassv2 and lulzactive, there is almost no lag in my adw drawer. Of cos for me ondemand /lazy is my fav governor and is very very smooth.
[Galaxy S II Original Android Development] kungvn:
2.2 nolog very smooth :p

no problem with my Gs2

Cpu: ( lulzactive)

25 -755

200 - 820

500-875

800-950

1000-1050

1200-1150

Off screen :

25-200 conservative

Gpu:

133-800

200-850

:D
[Galaxy S II Original Android Development] Loc2262:
I'm having problems mounting CIFS shares in this kernel (using Cyanogen Mod 7.1 Nightly).

As I understand, this kernel is supposed to have the CIFS modules integrated? Using "CIFS Manager", I get the error message "No such device" when trying to mount a share. This is usually an indication for missing kernel module.

When I use the Cyanogen stock kernel, CIFS Manager works correctly.
[Galaxy S II Original Android Development] Gowind:
Hey guys, I know this has been discussed many times but I'm seriously getting video stuttering issues in both video player and YouTube. No matter HD videos or not the result it the same. I tried speedmod kernel and the issue is gone. Tried 2.2 and 2.2nolog. Same result. The cache and dalvik are wiped before every flash.
[Galaxy S II Original Android Development] antt00:
Try different governors. Also if your using 100 mhz try not using it.
[Galaxy S II Original Android Development] droidphile:
cifs is present as a module. Just insert it. In adb shell or terminal emulator

insmod /lib/modules/cifs.ko

EDIT:Add the line to your init.d script for cifs to stick on every reboot.
[Galaxy S II Original Android Development] Loc2262:
Thanks! That worked. Actually CIFS Manager itself has an "insmod" function, just had to tell it the right path.

I guess the CM stock kernel insmods the cifs.ko automatically, hence I had to change that setting for Siyah.
[Galaxy S II Original Android Development] xuxuzao:
no deep sleep here

all other versions i had no problem with it

cleared cache and dalvik 3 times.

using miui
[Galaxy S II Original Android Development] terenceleechan:
What rom are you on. I also have this issue but I'm not sure it might be because I'm using MIUI
[Galaxy S II Original Android Development] droidphile:
Use betterbatterystats to see what's causing permanent wakelock.

http://xdaforums.com/showthread.php?t=1179809

Adjust the settings of the rogue app/uninstall if you don't need it.
[Galaxy S II Original Android Development] Ogy77:
Where I can find zip file last 2.2 complete flash via CWM?
[Galaxy S II Original Android Development] s_wind:
my benchmark with 2.2 final. no overcklock . its good?:)
[Galaxy S II Original Android Development] V1TRU:
Not bad. But the stock frequency record is mine :p
[Galaxy S II Original Android Development] veyka:
Nope, as core 1 is on all the time anyway unless its deep sleeping so turning the 2nd core off will just mean that its not used.
[Galaxy S II Original Android Development] mincorp:
usb connection problem with 2.1.1

i've installed kernel 2.1.1 on andromeda 2.9.0 rom and usb connection to windows 7 pc stopped working.

please advise.

thx
[Galaxy S II Original Android Development] bervin:
thanks so much for your reply! thought i wasn't going to get any replies. In your opinion then do you think i'll get better battery life on one core doing trivial stuff that doesnt need power or is hotplug smart enough to keep 2nd core off as the tasks i'm doing doesn't require much power.
[Galaxy S II Original Android Development] woodykr:
do you excuse I am not understanding there nothing..... which version 2.2 need to unload? final - ntt - complete Source Package - no log.......O.o
[Galaxy S II Original Android Development] Dark_Lord0122:
final releases are posted in OP. ntt is for japanese version of SGSII
[Galaxy S II Original Android Development] FallenOut:
what do u mean there is nothin?

it depends on whether u wan log or no log

no log then get the nolog version

if wan log then get the 2.2

ntt docomo is a japanese carrier name

unless u r in japan n usin a japan set

skip that

complete source package

if i remember correctly

its about 150mb

do u think a kernel is that big

do some readin n then only ask

even though i skip a few pages a day

sometimes i do read back n try to understand

n if u r askin what difference does log n no log does

skip back and try to read
[Galaxy S II Original Android Development] droidphile:
Whole point of using single core mode is to save battery.

If you think certain stuffs/apps require only single core to run, use single core.

Dynamic hot plug mode has a two thresholds in Siyah. When the load reached a certain threshold, 2nd core is turned on. And when load comes down to certain threshold, second core is turned off. The default values are 70 and 20 respectively.

To control dynamic hotplug mode behavior, change this thresholds according to your wish.

Ex:

echo "75" > /sys/module/pm_hotplug/parameters/loadh

echo "25" > /sys/module/pm_hotplug/parameters/loadl

Increased 'loadh' means second core will be less active. Increased 'loadl' causes second core to turn off quickly.
[Galaxy S II Original Android Development] kisstom:
Hi i just flashed 2.2 but callrecorder FC all the time.

???

2.1.1 works fine.
[Galaxy S II Original Android Development] ignign0kt:
Excuse my ignorance but does this mean the SD card can be formatted as NTFS?
[Galaxy S II Original Android Development] sahidmiah:
On 2.2 final. On clockwork mode it doesn't mount SD/card.so there for I can't flash anything .please help
[Galaxy S II Original Android Development] yakyllan:
Would you help me guys?

Do I need to perform any wipe? ( I don't want to lose my data )

Thank you in advance!
[Galaxy S II Original Android Development] sadonlyone:
with 2.2 final nolog I'm getting force close on callrecording (skvalex).

with 2.2 final it's all fine.
[Galaxy S II Original Android Development] kisstom:
1st time i flashed 2.2nolog, and then 2.2, now seems to be working.

It's odd...

---------- Post added at 04:23 PM ---------- Previous post was at 04:21 PM ----------

There is a menu "choose zip from internal sd card" or something like that

---------- Post added at 04:37 PM ---------- Previous post was at 04:23 PM ----------

You can try wipe cash, and dalvik cash, you don't lose any data
[Galaxy S II Original Android Development] Gowind:
@antt00 Thank you my friend. It just worked.

@teren

I'm on Batista rom and changing the governor to lulzactive has just solved the video stuttering issue. Try it.
[Galaxy S II Original Android Development] scorpion667:
I know what most schedulers do, but which do you guys prefer?

I tend to switch back and forth between SIO and BFQ.
[Galaxy S II Original Android Development] roymustafa:
Hi everyone...Can anyone give me v2.2 rc3 link? It worked great for me...
[Galaxy S II Original Android Development] DobermanS:
@ Gokh

what do you think of this ?

http://xdaforums.com/showthread.php?t=1362597

his new futures already old in your 2.2 release ...( 2d core,voodod color )... 8-)

WTF, with all do respect to man's coding skill ? :)
[Galaxy S II Original Android Development] AndreiLux:
He gave plenty of credit to Gokhan. Just let him be, at least he's not doing the same **** other kernel developers are doing.
[Galaxy S II Original Android Development] droidphile:
Sio and deadline are the preferred schedulers for Siyah, from general opinion. Sio for it's simplicity and reliability should not cause any hassle. Sio works well with EMMC devices, hence our device.

BFQ is considered to deliver best performance during HD video recording and many users wanted that. That's why it was introduced to siyah only recently.

You said it Andrei! Heard about your legendary post before the mods 'cleaned up' all posts starting from 'the provoker' post :)
[Galaxy S II Original Android Development] sahidmiah:
Can someone please tell me in plan English the difference between 2.2 and 2.2 onlog. Which is betterand latest
[Galaxy S II Original Android Development] gokhanmoral:
I agree with AndreiLux.

yesterday a mod asked me if I gave him permission.

I said the same. as long as he gives the credit he can do anything with the sources.

even if he doesn't give the credit, he can do what he does, I won't care... unless he claims it is his original work and blame me that I copy from him :)

he created the thread in android development and I think what he do is good because I may have incorporated some bugs while trying to patch to newer versions. he is using (I guess) stock samsung kernel and tries to apply only new features.

his kernel may even be more stable than mine, I don't know :)
[Galaxy S II Original Android Development] gokhanmoral:
I am working more on v2.2 before I proceed with 3.0.

I reverted some code back to beta15.

I think I will release another version tomorrow with some more cleaned up code.
[Galaxy S II Original Android Development] droidphile:
Both are final and stable version of 2.2 release.

Normal 2.2 version has logging enabled. No other difference.

No-log version has logging disabled. (logcat, app protector, etc will not work)

Gokhan relased both log and no-log version just to get some feedbacks from users if it make any difference in battery life. From feedbacks so far, battery life is all same for both versions.
[Galaxy S II Original Android Development] s2d4:
wouldn't he have to release the source? GPL? He never did release the source when it was asked..
[Galaxy S II Original Android Development] Ogy77:
Hey Gokhan can I flash latest version 2.2 complete with clockworkmod?

And why logcat can read log,I am on cm7 latest nitghly with your kernel 2.2 nolog?

Please for answer mate?
[Galaxy S II Original Android Development] gokhanmoral:
the other siyah+ developer?

hmm, normal he has to. but according to gpl he has 90 days. but this forum has some other rules / regulations.

if he doesn't respond to requests his thread will be closed soon I think.

but sometimes people need some time to be able to publish the sources.

in the past, I delayed some releases to be able to publish the sources the same day.

I hope he will publish the sources because gpl violations are not welcomed here.