yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S II SGH-I777] Winklie:
Hmm it's funny how the people using the same exact hardware, have different results.

This Kernel has been fantastic for me, I bought the premium app, changed a few options and am currently letting the battery die to see how long it lasts. Performance has been better than either Siyah or Entropy with about the same battery. I wish I knew why others were having problems or there was something I could offer to help :(

Wink
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Your about the 10th person now. It has something to do with the newer version of Linux, 3.0.27 and up. Have seen it in Siyah and NEAK which are both at 3.0.29 now.
[AT&T Samsung Galaxy S II SGH-I777] sykoj82:
same here..using this kernel with shostock2..all the tweaks enabled, conservative with lionheart tweak and VR I/O scheduler...no issues and battery life has been amazing and performance is great! Gonna try undervolting 50 mv across later this week...

Sent by my SGH-i777 using XDA
[AT&T Samsung Galaxy S II SGH-I777] MWilkenson:
Since its so very few people experiencing it do you think it would be fixed?
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
No real way to debug since it happens while in recovery. Who knows if it will ever get caught. I have only reproduced it twice and it was always when I did the kernel cleaner script before a kernel install.
[AT&T Samsung Galaxy S II SGH-I777] mykenyc:
I get this too, I hate when it happens.
[AT&T Samsung Galaxy S II SGH-I777] daddioj:
i had some strange things happen when using this kernel. but its very specific to texting and mms. it happened more then once and this is coming from a full wipe install and kernel cleaner. then flashing.

when sending a receiving text or even mms if sometimes i back out of the messaging app while its sending it will just freeze up the phone there was 2 x it just froze up the phone for no reason as well. i have no tweaks enabled at all
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
Try ondemand - it's helped the stability on mine.
[AT&T Samsung Galaxy S II SGH-I777] grifforama:
Yep. Same here. This kernel with shostock is simply stunning.
[AT&T Samsung Galaxy S II SGH-I777] nizbot:
edit...browser ish... lol /facepalm
[AT&T Samsung Galaxy S II SGH-I777] mzaur:
IDK why but this kernel is very unstable for me. I installed on one phone with AOKP. Kept freezing at lock screen. I rebooted to CWM to restore but changed my mind, hit reboot, and the phone froze at CWM "rebooting" and the screen went nuts, colors are going crazy, looks like static... can't really describe it. horizontal and vertical lines with different colors going nuts.

I went to my other phone to take a picture of this (running ShoStock 2.1 and just flashed to this kernel) and noticed that phone too was completely frozen at lockscreen....

Two different phones, both having freezing issues two diferent ROMS. Guess I have bad luck.
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
One page back - the colors are a known deal http://xdaforums.com/showpost.php?p=25271480&postcount=230
[AT&T Samsung Galaxy S II SGH-I777] mzaur:
Thank you.

I saw that you use 'ondemand' for stability. I was using 'conservative' -- could that have something to do with the freezing?
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
I haven't had a problem since I switched to ondemand from conservative. Now that's only been 3-4 hours, but it seemed to resolve my lockups on unplugging/undocking - tried multiple times and it had failed consistently before.
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Absolutely, most phones reacts different to the gov's.
[AT&T Samsung Galaxy S II SGH-I777] k1ska:
I've been having random reboots with this kernel, that's one of the main issues I've had. I enjoy the snappiness of if and the options it has! I flashed it on a fresh wipe so that's not an issue, maybe my phone doesn't get along with it too well D:
[AT&T Samsung Galaxy S II SGH-I777] hlb3:
I had a random reboot after I installed it, been fine for the last few hours though, that was before I switched to ondemand, could have something to do with it.
[AT&T Samsung Galaxy S II SGH-I777] Xander_25:
I got one SOD this morning, but that was before I switched again to ondemand, I thought I did, but it seemed it didn't stick, so it was still on lulzactive. Haven't had any problems crop up since then. Been smooth sailing all day long and hopefully all night too..:)
[AT&T Samsung Galaxy S II SGH-I777] hlb3:
Well haven't had any more reboots, but it just locked up 2 times on me, once in Friendcaster and once when scrolling the home screens. Ive had AFTR enabled, so I shut that off to see if that was the problem.
[AT&T Samsung Galaxy S II SGH-I777] biofilter69:
voodoo sound states the kernel is not compatible, do I need to take any extra steps to enable support?
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Did u download voodoo louder or voodoo plus? https://play.google.com/store/apps/details?id=org.projectvoodoo.louder
[AT&T Samsung Galaxy S II SGH-I777] biofilter69:
Ahhhh the issue is now clear.
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
All you guys having lock ups and random reboots, try a different governor and it will probably clear up. Also if AFTR is enabled, disable it to see result.
[AT&T Samsung Galaxy S II SGH-I777] SeanHacker:
on demand seems to be the governor to use for no lock ups. :D
[AT&T Samsung Galaxy S II SGH-I777] :
I agree with this. I havent used any other because I like how ondemand responds... but I havent had any lockups and the people that did and then switched over to ondemand have had great success.

I also have AFTR enabled and havent had any lockups or reboots.
[AT&T Samsung Galaxy S II SGH-I777] biofilter69:
How has your battery life been with those setting?
[AT&T Samsung Galaxy S II SGH-I777] MWilkenson:
Do I switch to ondemand via the app?

As in voltage control. First time adjusting a governor
[AT&T Samsung Galaxy S II SGH-I777] Dimatchka:
Any one complaining about battery life they can suck on these screen shots of awesomeness!!!!!!

For serious!!
[AT&T Samsung Galaxy S II SGH-I777] wonner:
Yes. Voltage Control or SetCPU.
[AT&T Samsung Galaxy S II SGH-I777] MWilkenson:
Thanks for the reply. Do i have to click save as boot settings in voltage control..or just change the governor and im done?

found this thread nvm: http://xdaforums.com/showthread.php?t=1443698

it says "Do NOT set "Set on Boot" to on until you've run these tests and have had no issues."

but when i do set on boot do i click init.d script or (recommended) startup service
[AT&T Samsung Galaxy S II SGH-I777] nismax:
Recommended just in case you run into problems letter. I think if you fail to boot 3 times in row it will revert to stock boot setup.
[AT&T Samsung Galaxy S II SGH-I777] MWilkenson:
OK so I set my governor to on demand ...saved it to boot on startup as it was recommended..then on n.e.a.k app I applied the aftr . Hopefully I did it all right lol. Thanks for your help guys
[AT&T Samsung Galaxy S II SGH-I777] nismax:
Sounds like you did it right. Now wait and see how it goes. Each phone reacts different, only time will tell.
[AT&T Samsung Galaxy S II SGH-I777] pham818:
omg this is so snappy. will report back on the battery life. btw is there fast charge for this kernel?

EDIT; random reboot.
[AT&T Samsung Galaxy S II SGH-I777] Jank4AU:
Ok, here's a question for you guys...

We always say give it several charge cycles to let everything settle in, kernel/battery-wise. So I was on my 3rd charge cycle when the latest AOKP came out, which I just installed last night. Since it now comes with this NEAK kernel, and it re-installed, do I have to wait three more charge cycles to gauge battery use?
[AT&T Samsung Galaxy S II SGH-I777] Nick281051:
Fast charge doesn't exist for this phone
[AT&T Samsung Galaxy S II SGH-I777] cdjaney:
just updated to Task AOKP with this built in....was on task 4-21 build and added this...and liking it. Last night on charger all night with no use but CPU spy showed phone at 200mhz for 8 hours. got CPU set to ondemand and NEAK AFTR idle mode. Something I need to change or need to look elsewhere?

Also, saw reference to LPA (deep idle) on some info I read....that an option with this (can't find it), or only with paid app?
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Remember guys. Ondemand and noop. Best setpup
[AT&T Samsung Galaxy S II SGH-I777] drakester09:
The phone does not go into deep sleep while charging. It's normal.

LPA toggle is available in ExTweaks but this kernel is not compatible (yet?)

AFTR should be good.
[AT&T Samsung Galaxy S II SGH-I777] grifforama:
Could someone please advise how to flash a different recovery ? This recovery takes forever to backup. Waaaay longer than any other I've used.
[AT&T Samsung Galaxy S II SGH-I777] simone201:
AFTR mode into NEAK includes also LPA ;)
[AT&T Samsung Galaxy S II SGH-I777] drakester09:
Thanks :D I wasn't sure.

Your kernel is awesome.:thumbup:
[AT&T Samsung Galaxy S II SGH-I777] SeanHacker:
build another kernel with the recovery you want. :D
[AT&T Samsung Galaxy S II SGH-I777] SETdown:
Hi,

Ondeman es default setting right?

I dont know noop, what is this?

Thanks for reply
[AT&T Samsung Galaxy S II SGH-I777] cdjaney:
Didn't know all that. Thanks guys.
[AT&T Samsung Galaxy S II SGH-I777] cdjaney:
Always at the ready with kind hearted advice. :rolleyes::D
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
No. Lulzactive is
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
And to set the i/o scheduler from vr to noop download voltage control
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
NEAK has it's own free app - is there a reason not to recommend it? (serious question).
[AT&T Samsung Galaxy S II SGH-I777] Scrambo:
Well, you can't change ALL of the kernel setting from it... I use the app AND voltage control
[AT&T Samsung Galaxy S II SGH-I777] SETdown:
Maybe I need better battery life without losing too much performance.

You can recommend a setup for this please?

Thank you.
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
I prefer voltage control js ,(serious answer)
[AT&T Samsung Galaxy S II SGH-I777] Phalanx7621:
lol. Fecking love u Task. Task for president!

And the answer is?! Google search.
[AT&T Samsung Galaxy S II SGH-I777] Globalrebel:
Issue : Seems every time I plug in my USB when the phone is off, the phone locks up and i have to hold down the power button until the phone restarts.

This is coming from a full wipe (Backup - Reset) in AOKP. I then did a wipe data in CWM and wiped Davlik, Cache, Voltage Control settings, everything. Then installed the lastest Build 34 AOKP (which includes this Kernal). It runs VERY VERY SMOOTH, but has this one issue. (Also, still won't show SD card when connected through USB to windows. Can't figure that out. I can go through root explorer on the phone and access it but not through windows. :*(
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
Set the governor to ondemand - no more lockups. Check the FAQ for Task's AOKP - SD card visible. Do a little reading and searching in both threads before posting issues that have been reported MANY times - priceless.
[AT&T Samsung Galaxy S II SGH-I777] :
Glad ondemand is working great for you now. :)
[AT&T Samsung Galaxy S II SGH-I777] tmckenn2:
I was wondering... one of the "optimizations" is the compiler he uses.... do you also use the same compiler. also i remember reading an article a long time ago that detailed a few optimizations like compiler and such and t determined that there was no gain. it might have been on xda...
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Yes there are compiler optimization flags and is compiled with Linaro version 4.5.4. Im sure you can argue the compiler choices forever and ever.
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
Where your phone goes, my phone follows :)
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
WOW, you got small hands man:D
[AT&T Samsung Galaxy S II SGH-I777] :
Im 15. :rolleyes:
[AT&T Samsung Galaxy S II SGH-I777] Winklie:
Well after a couple days (and I am running Lulz governor, no reboots, everything fine in fact) I have noticed one odd thing.

When my phone charges to 100%, it awakens and beeps or whatever that it's fully charged. I unplug the cable and the battery immidiately reads 96%, this goes up to 98%, then starts settling down and discharging as normal. As of right now, I am 23H 42M on my current charge with 67% battery left.

Not a biggie, just struck me as a bit odd. I am going to try and let the battery discharge to 1% then charge back to 100% and see if it actually reads 100% when unplugged. Again not a big deal, its working fine, it just struck me a bit odd so I thought I'd report it.

Wink
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Is anyone using this on shoshock ics?
[AT&T Samsung Galaxy S II SGH-I777] Jank4AU:
Small hands make your weiner look big!
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Bad switched
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
These setting have been working really good for me, but added 25mv to all the CPU voltages (the lulz part up top):

http://xdaforums.com/showpost.php?p=23139300&postcount=1
[AT&T Samsung Galaxy S II SGH-I777] eep2378:
You know what they say about small hands.......:D
[AT&T Samsung Galaxy S II SGH-I777] :
Jank4AU already said it.
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Can u take screenshot of your setup? I dont get what u mean by added 25mv
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
I cant do screenshot but here is the part I was talking about below (CPU ONLY, not the GPU). When it says 1150mV I did 1175mV, when it says 1050mV I did 1075mV.

Voltage Control Configuration:

*Governor: Lulzactive (of course)

*Scheduler: VR - Noop

Voltages

1200Mhz - 1150mV

1000Mhz - 1050mV

800Mhz - 1000mV

500Mhz - 950mV

200Mhz - 900mV

100Mhz - 850mV
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
O ok. I did exactly what he had. No freezes or anything
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Btw what if i bump my charging current up? Will my phone blow up? Lol
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Siyah uses 550 for misc. I would leave them alone though
[AT&T Samsung Galaxy S II SGH-I777] myownwitness:
I just installed the AOSP kernel through cwm recovery on my PhoneBrickr ICS rom. Install went fine then I rebooted phone. After displaying the samsung s2 logo the screen went blank and none of the soft touch buttons work, ended up having to restore a nandroid backup.

Any reason for this?

Yes. I did read through most of the posts in this thread and I couldn't find the answer.
[AT&T Samsung Galaxy S II SGH-I777] Jonnyredcorn:
Yes, AOSP kernel is for AOSP ROMs, phone bricker I believe is a Sammy based ROM...not sure if you need mic swap or not. I believe you need the Sammy kernel w/ mic swap since phone bricker is based off i9100 firmware.
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
International roms need mic swap
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
Which would be all xwlp*
[AT&T Samsung Galaxy S II SGH-I777] eep2378:
Damn too slow lol:D
[AT&T Samsung Galaxy S II SGH-I777] jasvncnt1:
Mmmmm not sure but that to me looks like average.
[AT&T Samsung Galaxy S II SGH-I777] Dimatchka:
the batt was at 48% i could have definitely gone a 2nd day on it, its better then Siyah or CM9 kernel.
[AT&T Samsung Galaxy S II SGH-I777] Lawrence of a Labia:
The same hangup issue happens to me when connecting via USB regardless of which scheduler or governor I use. Also tried enabling/disabling every combination of the NEAK options. Want to keep it since battery/performance has been great, but had to move back to CM9/AOKP kernel in the meantime just so I could do file transfers.
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Did you try clear cache and dalvik?
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
We hit 1000+ downloads:D
[AT&T Samsung Galaxy S II SGH-I777] Lawrence of a Labia:
Yeah, did a full wipe. Didn't restore any apps to make sure nothing was conflicting. Continued to lock up. Since most are not having this issue, I'll chalk this one up to the phone just not agreeing with it.
[AT&T Samsung Galaxy S II SGH-I777] SETdown:
Hi guys,

Can anyone tell me the default values ​​of the Voltage Control (cpu and gpu) please?

Thanks
[AT&T Samsung Galaxy S II SGH-I777] myownwitness:
Thanks. Just for reference the Phone Brickr needs the samsung kernel w/ mic swap for anyone else looking.
[AT&T Samsung Galaxy S II SGH-I777] hlb3:
Well ondemand with or without any other tweaks was giving me lock ups. Conservative with Lionheart seems to working great, haven't had any lock ups today.
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
OP Updated (thanks task for bringing this up):

- Just a heads up for you people that use DATA USAGE. This kernel has been optimized and the standard OS data usage does not work, use apps like netcounter to track of that stuff.
[AT&T Samsung Galaxy S II SGH-I777] alacrify:
3g Watchdog has been working fine for me (just an alternative).
[AT&T Samsung Galaxy S II SGH-I777] Lawrence of a Labia:
Strike that. User error. :o Found out the USB Mass Storage App was causing my problems. I forgot I restored it so I could transfer some files to my sdcard. Turns out it was the culprit since I restored it with data. Cleared data and all is well. Good ****.
[AT&T Samsung Galaxy S II SGH-I777] Jank4AU:
Bump...of course it no longer comes with NEAK, but let's assume it still did for the benefit of this question...
[AT&T Samsung Galaxy S II SGH-I777] mykenyc:
Going to give it another try again, even with conservative I got a lock up then my battery drained like 7%. I'm addicted to this kernel though, it's not a placebo that my phone flies, can't wait for another version that might make it more stable.
[AT&T Samsung Galaxy S II SGH-I777] eep2378:
I've 2 lockups in the last 24 hours. One happened after I enable Sched_MC(not sure if that would cause anything) and then another after I got a text this am. I reverted back to ondemand govenor and removed all UV. I really like this kernel, its fast and giving me the best battery life I ever had on this device. I'm sticking with it for now until I can find a good setup to prevent lockups :)
[AT&T Samsung Galaxy S II SGH-I777] K Rich:
http://xdaforums.com/showthread.php?p=23139337#post23139337

I'm running this exact set up, if you scroll up you can see the voltage settings I'm using (admittedly for only about 6hrs now) and so far is been great. I can't comment on battery yet cause it haven't even been a full day, but so far good! :D
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
ktoonsez i need your help. i forked a kernel and im at the point of building it. i got to step 7 and im stuck:

https://github.com/Entropy512/linux_kernel_sgh-i777

---------- Post added at 03:35 PM ---------- Previous post was at 03:35 PM ----------

at step 6 do i move that folder into the directory? or what does it mean

---------- Post added at 03:37 PM ---------- Previous post was at 03:35 PM ----------

maybe i could use teamviewer?
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
He means go into the directory called linux_kernel_sgh-i777 which hopefully u created. You better those thanks buttons 100 times:D
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
and then what after i go into the directory?

---------- Post added at 03:51 PM ---------- Previous post was at 03:50 PM ----------

how do i execute it?
[AT&T Samsung Galaxy S II SGH-I777] derycklong:
I love this kernel. Used to be using siyah
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Step 7. Type ./build-linux-i777 and press enter
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
no such file or directory

---------- Post added at 04:01 PM ---------- Previous post was at 03:59 PM ----------

do u have teamviewer? im dumb. lol

---------- Post added at 04:06 PM ---------- Previous post was at 04:01 PM ----------

heres my setup and what happens:
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
That will never work, you are using Cygwin and you are in the home directory in cygwin anyway. Dont even waste your time, I tried months ago and it just isnt good enough. Spent many, many hours searching on how to but never got it fully working.
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
what are you saying? :/
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
It wont compile with Cygwin. I tried but never got it to work
[AT&T Samsung Galaxy S II SGH-I777] simone201:
Linux FTW!!!!! :D :D
[AT&T Samsung Galaxy S II SGH-I777] Danation:
If you're worried about dual booting, WUBI makes it really painless.
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Oracle VM is better solution in my point of view. Wubi always screwed up my first boot back to windows, it would come up to log in and crash windows, then 2nd time was ok. Thats what made me go with VM instead and that way you can run both Ubuntu and Windows at the same time:D
[AT&T Samsung Galaxy S II SGH-I777] JordanElliott:
eff me in the ass. Ugh
[AT&T Samsung Galaxy S II SGH-I777] :
Ill go get Task...
[AT&T Samsung Galaxy S II SGH-I777] SeanHacker:
and then I went and got you.:D
[AT&T Samsung Galaxy S II SGH-I777] bonnatron:
This thing is awesome with phone-bricker by lilchris06
[AT&T Samsung Galaxy S II SGH-I777] Najuto9tail:
battery lasts longer with this kernel, not all phones runs the same way, it seems mine likes Neak better than others lol. Awesome :D
[AT&T Samsung Galaxy S II SGH-I777] :
You already had me at "hello".
[AT&T Samsung Galaxy S II SGH-I777] Winklie:
I posted this in the Phone Bricker thread and was advised to ask here.

Question: Is it bad or inadvisable to restore a nandroid from one Kernel to another? Example. I have a nandroid of Phone Bricker V2.4 running and make by the NEAK Kernel. For whatever reason, I decide to restore Phone Bricker 2.4 that was made by and running the Siyah Kernel. Is this bad?

I recall reading in a different thread that NEAK goes about creating a backup in a completely different way, and it's not compatible with other Kernels.

As a new version of Phone Bricker came out today, I want to make sure my ducks are in a row before I do anything.

FWIW I am running NEAK, and Phone Bricker comes with Siyah, so even if I flash the ROM over, I still have to reload NEAK.

Thanks in advance

;)
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
I dont know where you heard that, but as far as I know he did not modify the Nandroid portion of the code. You can double check by posting in his I9100 thread just to be sure but I have not seen or heard about that.
[AT&T Samsung Galaxy S II SGH-I777] Winklie:
Thansk Ktoon, i'll head over there and post. From what I remember reading, someone was quite miffed that the developer of NEAK used custom nandroid code, although the post might have been really old, I only vaguely remember it.

Again thank you for your time.

;)
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
Let us know what you find out, it is a custom CWM obviously with all the custom menu stuff but I seriously doubt he modified the nandroid portion.
[AT&T Samsung Galaxy S II SGH-I777] Shadow12347:
Hello! So I downloaded this kernel and used the kernel cleaning script before flashing and for some reason no matter what I do I cant seem to get the touchscreen working. It will boot up and everything, but I can't do anything that requires that I touch the screen. The odd thing is that in recovery, the screen works for scrolling through the options... For now I am back to siyah but I would love to use this kernel. If it helps, I am using the latest ics MIUI with UCLD3 and I downloaded the kernel without micswap.
[AT&T Samsung Galaxy S II SGH-I777] ktoonsez:
You want mic swap version for my MIUI, but that doesnt effect the screen. I would clear you cache, then dalvik and install the mic swap version and I bet all the problems will clear up;)
[AT&T Samsung Galaxy S II SGH-I777] Dimatchka:
Hey ktoonsez, just wanted to ask if any new updates will be coming out soon :D

Great kernel by the way, im loving it. I think ive become a flash addict :eek:
[AT&T Samsung Galaxy S II SGH-I777] Shadow12347:
Oh really even with UCLD3? Haha thanks! I will give that a shot :P