yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II Original Android Development] agentdark45:
Great work man however if you try scrolling through the screens on touchwiz with the popup video player enabled you'll notice some visible stuttering compared to regular scrolling.
[Galaxy Note II Original Android Development] yahyoh:
HMM stock 4.1.1 or 4.1.2 have same problem so its sammy problem not any kernel :rolleyes:

LOL and the funny thing my s2 with leaked 4.1.2 rom don't stutter at all with popup 1080p video and many things running on background :/ and note2 stutter with 720p with everything killed

edit : BTW i tested with 2 note2 one running fully stock 4.1.1 and mine test it with fully stock 4.1.2 or with Redpill or Perseus still stutter with popup
[Galaxy Note II Original Android Development] Lultima:
Yes i can say that microlags are present, and scrolling it's not so good !!! Anyway good work.
[Galaxy Note II Original Android Development] charles.chip:
only 2 cores running on omega 8

flashed another kernel... working fine

system tweaks app used
[Galaxy Note II Original Android Development] pongster:
What settings are you using, for all you guys with micro lags? I don't have these issues on all stock settings. If the stock settings don't agree with your device, change stuff in steaks or thru scripts to get what you need.

My device also use all 4 cores when needed. You can control this in stweaks.
[Galaxy Note II Original Android Development] Godaemon:
I want a GPU OC/UV option please...

Dont need you to dedicate time to test various OC states pongster. Just give us the option and we will do the job! hehe
[Galaxy Note II Original Android Development] plotinus:
So far so good!!! Excellent work pongster!! Using redpill v 1 conservative governor. No lags\stuter at all. I'm able to play gta vice city at full and nfsmw with no lag. I've done a lot of browsing and youtube and all day using multiwindow normally im always running 2 apps. I'm downloading modern combat 4 so thats why the baterry went down a little bit faster than usual. But I'm really happy with my note 2 now! Keep up the good work!!
[Galaxy Note II Original Android Development] mjrshark:
+1 Agree , tested before flashing was better on stock kernel
[Galaxy Note II Original Android Development] DADER:
You may stick with the stock kernel if it is better ;)

Btw redpill is the first kernel gives me 8hrs of screen on so on the other hand its fabulous
[Galaxy Note II Original Android Development] pongster:
For those with scrolling issues, can you get a dmesg so we can see what's going on?

Please post on pastebin then link back here.
[Galaxy Note II Original Android Development] mjrshark:
I said was better on stock , meant with video pop , not everything

not really bother me , but wanted to see it more better

-----------

link to dmesg http://pastebin.com/UNAB53Fx hope i've done it right cause its ma 1st time to do it :D
[Galaxy Note II Original Android Development] Diamantes:
Hello pongster.

I am using your kernel since the beginning of your development and I have been always very happy. I am not suffering this "stuttering" issue, but with your last version (1.0) unfortunately I am suffering a quicker battery drain

I use wanam ROM, I did not change anything in my phone and BBS is always on to control any awakening...

I don't care about games, I use my phone for working, so only email, tweets and notes but with a heavy daily use. The Best I got from your kernel was with 0.10.

I never changed anything with stweaks, always used default values.

Now I think I will play with I/O, maybe I can squeeze again the same results of before.

I easily reached 5/5.5 hours with screen on, now barely 3.5.

Kernel is like butter anyway.

Thank you anyway for your endless efforts. :):):)

Sent with my Galaxy Note!
[Galaxy Note II Original Android Development] Chris189:
Thanks for your great work pongster :) I use your kernel with Android Revolution 6.0 and my battery didn't loss 1% at night. The batttery life is great , and it very fast.

I'd like to ask a question , which program do you use for checking the cpu cores and activity? Thanks

Sorry for my bad english.
[Galaxy Note II Original Android Development] jauhari:
Does this ROM already available?
[Galaxy Note II Original Android Development] Primokorn:
Hi

I've just read the last pages and it seems that u didn't talk about this point in the changelog "Exynos-Abuse Secured thru the low-level fix by AndreiLux".

3 days ago I installed ChainFire's apk.

Thanks to this new version of Redpill can I uninstall CF's apk without any risk with the "ExynosAbuse exploit"? and recovery my camera...:)

Thanks.
[Galaxy Note II Original Android Development] antt00:
Yes you can remove CF's app. The exynos abuse fix had been implemented. Its in the changelog.
[Galaxy Note II Original Android Development] pongster:
Sorry but I made a post in the last few pages that linked to the updated FAAAQ's on Page 1. It seems updating Page 1 doesn't work (as I mentioned in that post).

Yes you can uninstall any app related to the Exynos-Abuse hole.
[Galaxy Note II Original Android Development] jauhari:
Sorry newbie question.

How to backup default kernel?

So we can switch back when something weird happen
[Galaxy Note II Original Android Development] Benji1983:
You have to flash stock kernel again

Or you make a nandroid backup in cwm or twrp

Greetz benji

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II Original Android Development] jauhari:
My question is how to backup default kernel? Or where are we can download Android 4.1.2 stock kernel?
[Galaxy Note II Original Android Development] yahyoh:
if u have TWRP recovery go to backup only choose boot and thats it :)
[Galaxy Note II Original Android Development] jauhari:
How about CWM?
[Galaxy Note II Original Android Development] Chayangkul99:
Just do a nandroid backup...... go to backup and restore=> click backup done!

"If i have helped you, just hit the "thanks" button pls"-sent from my GT-N7100
[Galaxy Note II Original Android Development] destrife:
hello..pongster...last time im using galaxy s i9000 got a script in Semaphore kernel call FAST CHARGE..it will turn the usb charge become AC charge after enable it..izzit possible add it to ur kernel?
[Galaxy Note II Original Android Development] Phil3759:
I updated above post code with well formatted code

Hope you can look at it and give me a feedback on that code
[Galaxy Note II Original Android Development] pongster:
This code is an update to enable the sensors to work on 4.1.2 ROM's as Samsung hasn't released their kernel sources for the 4.1.2 leaks coming out.

I'm curious why the old version of your CWM based recovery booted fast even with this code present. Its only 3.81 that has slowed down. I was testing your earlier recoveries as well and those booted fast. Not sure why using a patch that prevents recovery from flashing a different sensorhub version every time would break exfat support. You could also try updating your sensorhub version.

I don't think this is the reason the kernel boots into recovery as slow as it is doing now. If it is then even TWRP should boot slowly. TWRP gets into recovery really fast.

Checkout some of the stuff bigbiff has done for TWRP in including AndreiLux code.

Please look at the commit from AndreiLux that stops the kernel from flashing a new sensorhub firmware on every boot, which is the first commit I made after dropping the source from Samsung's first n7100 source drop.
[Galaxy Note II Original Android Development] Phil3759:
Only change to 3.81 is I based it on ALJ3 instead of ALJ1. In recovery binary its self nothing added to sensors code. But Chenglu recovery is also based on ALJ1 and people reported as slow on other kernels.

I am issuing a small bug update and will try to repack with ALJ1 and new 4.1.2 DLL2. If you have another idea please drop it here, except recompile kernel core from source
[Galaxy Note II Original Android Development] reachnimesh:
Battery % Error

Hi,

Flashed this Kernel last nite, lukd awesome to begin with, however with time I reaslised that the Battery% was playing up coz it displayed 2 diff % of Battery power as on the status bar and the Battery app under settings.

Not sure if there's sumbody else who faced a similar challenge!

Can sumbody throw some light here and a possible fix for this?

Many Thnx in advance.
[Galaxy Note II Original Android Development] Phil3759:
Sorry, I was on cm10 kernel on early builds. Because exfat being broken, I moved to stock kernels. So probably the move from cm10 to stock caused the issue

But at the end it seems triggered by kernels built on Andreilux source (redpill, Perseus...). Note2core on the other hand is not affected, but it doesn't support exfat.

Anyway, I will try DLL2 stock 4.1.2. If it doesn't fix it, people will have to chose until kernel dev can get stock Samsung sources to fix their kernels, either sensors or exfat
[Galaxy Note II Original Android Development] Qwerty__-:
thx for this kernel, you roxx ;)
[Galaxy Note II Original Android Development] AndreiLux:
It had nothing to do with what sources we use, recoveries will always be out of date with older firmwares embedded into them. There is nothing to fix on our side, the recovery people need to adjust. The newer leak stock kernels use versions beyond what I even use.

If you do what I said here you will not have the issue: http://xdaforums.com/showthread.php?t=2057364.
[Galaxy Note II Original Android Development] Phil3759:
Thank you a lot for this input.

I will continue discussing it in your topic in that case
[Galaxy Note II Original Android Development] jbounours:
Following recent reports I had a bunch of kernel panic earlier on using redpill aosp 0.11 on yesterday's nightly.

Upgraded to 21th build and remain on stock kernel. So far so good. Same usage.
[Galaxy Note II Original Android Development] kingofthebraves:
Im on the latest kernel and have experienced two random freezes that need battery pulls now in two days. Dunno if its related and just wanted to share. I did not get this issue on the previous one
[Galaxy Note II Original Android Development] rendler:
Me too, couple of hard freezes. Both while screen on and screen off. The first time it happened during screen off it freaked me out a bit, having read about the large amounts of mainboards dying being reported on the S3.
[Galaxy Note II Original Android Development] DarkyHD2:
I think is tweaked sheduler, now with sio all working fine!

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II Original Android Development] pongster:
Please get me a dmesg to see what might have caused it. No such freezes here though.

I also don't know your current setup of tweaks so I need more info. What are your UV values? And the like. Can you go to to /data/.redpill folder and post the content of default.profile here?
[Galaxy Note II Original Android Development] f3w1n:
Random freezes here aswell, if i try to copy big files from/for my note always freeze. no oc/uv

Here is the defeault file:

CONTROLSWITCH_CPU=off

CPU_VOLT_1800=1400000

CPU_VOLT_1704=1400000

CPU_VOLT_1600=1312500

CPU_VOLT_1500=1262500

CPU_VOLT_1400=1225000

CPU_VOLT_1300=1175000

CPU_VOLT_1200=1137500

CPU_VOLT_1100=1100000

CPU_VOLT_1000=1075000

CPU_VOLT_900=1050000

CPU_VOLT_800=1012500

CPU_VOLT_700=987500

CPU_VOLT_600=962500

CPU_VOLT_500=950000

CPU_VOLT_400=937500

CPU_VOLT_300=925000

CPU_VOLT_200=912500

enable_mask=3

sched_mc_power_savings=1

scheduler=zen

scaling_governor=pegasusq

scaling_max_freq=1600000

scaling_min_freq=200000

Dyn_fsync_active=on

fsync_enabled=1

logger=on

headphone_amplifier_level=55

fll_tuning=1

dac_direct=0

dac_osr128=1

stereo_expansion=0

stereo_expansion_gain=16

eq_selection=0

eq_preset=0

eq_band1=0

eq_band2=0

eq_band3=0

eq_band4=0

eq_band5=0

digital_gain=0

mono_downmix=0

speaker_offset=0

speaker_tuning=off

speaker_tuning_level=44

led_fade=-1

ext2intexfat=off

ext2intfat=on

dmesg_restrict=1
[Galaxy Note II Original Android Development] pongster:
Thanks. So its not your UV settings causing the freeze. It only happens when copying files? Over MTP or via recovery UMS?
[Galaxy Note II Original Android Development] Manya3084:
I had an issue with a asop kernel. When I reset my phone while charging, my system data was corrupted. Had to reflash cyanogen then repair with titanium backup.

I was only using the kernel for the around modifications. Didn't mess with the other settings.
[Galaxy Note II Original Android Development] pongster:
Not getting this behavior. I'm testing AOSP now. I've never had my system data corrupted. How did you determine it was a corrupted system? Any logs?

Repair with titanium backup? What do you mean? Like restore stuff using titanium?
[Galaxy Note II Original Android Development] rendler:
Default values for me too. Haven't changed anything.
[Galaxy Note II Original Android Development] MasterGP1:
Me too i have two hard freezes yesterday:(:(
[Galaxy Note II Original Android Development] agentdark45:
Just had one hard freeze over here. Went into kernel panic mode and had to pull the battery. All I did was unlock the phone and scroll through touchwiz.
[Galaxy Note II Original Android Development] f3w1n:
MTP but alse happens moving files in the note and i had one watching youtube.
[Galaxy Note II Original Android Development] Pumbi:
i have two hard freezes one yesterday and i today
[Galaxy Note II Original Android Development] pongster:
Why don't I have these issues? Same setup, different device. Weird. I've check the only dmesg posted here and I can't see what caused the freeze.

For those coming here to post that they have freezes too please give me more info. I can't possibly guess what your ROM has in init.d and other stuff that may be tweaking the default values, which are left at stock voltage, CPU and GPU wise.

Tell me how to reproduce it so I can do it here. I'm not a mind reader (I do read non-verbals pretty well as I teach it to my clients but online that's useless) :)

You can start with what ROM you're on. I'm on almost completely stock LJ2 4.1.2 and RedPill. And no issues whatsoever.
[Galaxy Note II Original Android Development] f3w1n:
you have my setup on previous posts, im on stock 4.1.2 k7 deodexed by me. Any external tweak.
[Galaxy Note II Original Android Development] nintendolinky:
what have you done to the rom, is it deodexed, have you got any frameworks installed, I kinda want to go back to a stock rom, would like it to be similar to yours.
[Galaxy Note II Original Android Development] D3_:
Not that guy but I've had the same issue transferring large files over MTP on HyperDroidJBX . I ended up just using AirDroid to do it over wifi instead.

Using HyperDroidJBX 1.1 with kristofpetho's stweak settings (sched_mc 2, row io, 1400mhz max, no OC/UV)
[Galaxy Note II Original Android Development] MasterGP1:
Hi i am on omega v8.0 with your kernel,it is great smooth fast good battery life but three times now from yesterday i have black screen and freeze,the two when i spoke and the other when i click the power button to open the screen,i use Setcpu but in default settings...:eek:
[Galaxy Note II Original Android Development] Pumbi:
I am on Omega 8 no Cpu or Gpu tweaks

and the device frieze when i have it in my pocket and when i charge it

it has freeze 2 times
[Galaxy Note II Original Android Development] Milchbeck:
I have one freeze sorry back to the perseus :(

Send with Note 2

OMEGA v8

Motomoto00 by Raubkatze
[Galaxy Note II Original Android Development] pongster:
I'm using D.O.C's Pegasus version so you best ask him when he's free.

Not sure what's causing the freeze for you. I just transferred several GB of music with no freeze. I use UMS of course since MTP is hit or miss with a Mac.

Can you reproduce it? When does it happen and can you get a log of when it does? What exactly is 'default' SetCPU settings?

Can you get a log of when it happens if you can reproduce it?
[Galaxy Note II Original Android Development] nintendolinky:
Your using his rom or the same rom he uses, sorry for being confused, i cant seem to find his rom.
[Galaxy Note II Original Android Development] MasterGP1:
Default settings I mean no playing with voltage only I have when the screen on 1704 max 200 minimum and if the screen off 700-200 how can I take a log?
[Galaxy Note II Original Android Development] bungknees:
@pongster, how do you use UMS, I thought you could only use MTP on these newer Sammy phones?

Cheers.
[Galaxy Note II Original Android Development] yahyoh:
maybe 1704 voltage is too low or too high ( or maybe ur cpu can't run it so stick with 1.6 ;) )

u need to post Last_kmsg after the problem and here is how u can get it :http://xdaforums.com/showthread.php?t=1520508
[Galaxy Note II Original Android Development] dadittoz:
I can reproduce freezes all the time. I just start BitTorrent and begin downloading 6GB torrent. Downloading to external sdcard. After a minute or two phone hangs. Have last_kmsg attached to this message.

My ROM: WanamLite.Stock.N7100XXDLK7 odexed (4.1.2)

Kernel Rev.1.00

IO set to: zen, fsync enabled.

SD Card: mounted as vfat

No OC/UV.
[Galaxy Note II Original Android Development] D3_:
Neither am I, maybe it's single large files? Just tried transferring a 1.55gb m4v and the phone froze and then rebooted. Not an issue to do with the screen going off either, I made the timeout 10 minutes and the screen was still on when it rebooted.
[Galaxy Note II Original Android Development] Benji1983:
I start lbe security guard and the phone reboot all the time why?

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II Original Android Development] pongster:
Sdcard is fat32? And you're trying to download a 6gb torrent? Fat32 has a 4gb file limit right?
[Galaxy Note II Original Android Development] pongster:
Can you get it to freeze then get the last_kmsg for me please. Let's try and find whats causing it for you.
[Galaxy Note II Original Android Development] viruz82:
I got a freeze tonight while charging the phone. last_kmsg is attached.
[Galaxy Note II Original Android Development] DADER:
Hi

I am using UV values which are operating my note 2 perfectly ,so i thought to share them with you guys

@200Mhz > 625mV

300 > 625mV

400 > 637.5

500 > 637.5

600 > 650

700 > 650

As always, big jump :-\

@800Mhz > 925mV

900 > 937.5

1000 > 950

1100 > 963.5

1200 > 975

1300 > 988. 5

1400 > 1025 (most stable voltage -no charging hangs- )

I don't use higher speeds cuz they consume more energy and @ these settings battery gives me 8hrs of screen on, with wifi almost on all the time with half of an hour of nfs mw playing.

ROM: wanam 2.1 with 4.2 camera mod only

If anyone has better settings pls be generous to share, thanks ^_^
[Galaxy Note II Original Android Development] dadittoz:
Well, the torrent has multiple files :) They are all less than 4gb. And downloading works fine with Perseus kernel.
[Galaxy Note II Original Android Development] pongster:
Cool. Use what works for you. I can download torrents here though so I'm not sure what's wrong.
[Galaxy Note II Original Android Development] pongster:
The SGS3 UMS App works when Ext2Int is disabled. I use that as I can't connect properly via MTP on a Mac.
[Galaxy Note II Original Android Development] dadittoz:
Sure, I will. Thought you wanted some debug on freezing issues, gave you that kmesg on my case.
[Galaxy Note II Original Android Development] pongster:
I'm looking into one of the panics I found in the kmsg.
[Galaxy Note II Original Android Development] pongster:
For those with freezing issues, can you post your stweaks default.profile here. I want to check on something.
[Galaxy Note II Original Android Development] SaschaHa:
Latest RedPill is working great with deodexed LL4. Only 0,2 percent battery drain per hour in standby with having more than 260 apps installed :)

Thanks a lot, pongster!! :)
[Galaxy Note II Original Android Development] darni:
This is what i wanted to hear, gonna flash this to my debloated LL4 :D
[Galaxy Note II Original Android Development] D3_:
The first last_kmsg is from when I got a random reboot, the 2nd one was just now when I tried transferring a filed and the phone froze/SOD'd (transfer failed because device stopped responding, phone wouldn't turn on until I held down the power button to force it to turn off)
[Galaxy Note II Original Android Development] liqn7:
I can unfortunately repeat this freeze every time when transferring for more than 30 seconds. On default UV/clock settings and Omega 7.4. Problem disappeared when I flashed Perseus :( Will get last_kmsg file when I get back home :)

Thanks Pongster. Hope we can get to the root of this soon :)
[Galaxy Note II Original Android Development] pongster:
It looks like 2 separate issues with same ending. One is SOD out of nowhere. The other is SOD when transferring large amounts of data and the device enters a low power state and stops responding. I've done some testing but I'm currently on aosp so I'll need some aosp testers to verify the fix works for them. I cannot reproduce the bug so I need confirmation it works.
[Galaxy Note II Original Android Development] nintendolinky:
Hangs for me also while making calls. Remove battery or hold power button only way to reboot it.
[Galaxy Note II Original Android Development] pongster:
On what ROM? Reproducible? Dmesg or log cat please?

You know if my wife's phone (which is on RedPill and Sammy Stock based LJ2) had all these issues, it wouldn't be a merry Christmas for me. :)

Not sure what all your settings are so I can't begin to try and fix them.

For those who gave some dmesg's i've added some fixes which should solve those issues for you (as I really can't reproduce them here).
[Galaxy Note II Original Android Development] nintendolinky:
Stock Stweaks, nothing changed. Running Android Revolution HD, simplistic framework, and exposed framework.
[Galaxy Note II Original Android Development] mc01319:
I have none freeze or lag. My phone is really smooth. I use this kernel for 4 days, since was released, with Wannamlite v2.1 with the default settings.

My Quadrant score is 7000 points and my Antutu score is 18200 points.

My battery lasts over 2 days with wifi always on, and 5.5 hours screen on.

Finally, the ext2int feature with 64 GB SanDisk FAT32 works fine.

I'm completely satisfied until now.
[Galaxy Note II Original Android Development] SHouSHax:
any recommendations on how not to get wakelocks while on deepsleep ? .. BBS always shows hsic_l2 and multipdp as the wakelocks that takes most of the battery
[Galaxy Note II Original Android Development] pongster:
It's been a year of ups and downs for the world we live in this 2012. In the face of the challenges that we, as people of the world collectively work to overcome, I pray that the joy and peace of this season be with you and your loved ones today and everyday. Merry Christmas (or Happy Holidays if you don't celebrate Christmas) from my family to yours. :)
[Galaxy Note II Original Android Development] wtfshouldidonow:
And to you as well, O great pongster! :)
[Galaxy Note II Original Android Development] DADER:
Happy new year to every human being ;)
[Galaxy Note II Original Android Development] SaschaHa:
Merry Christmas to all of you! :)

Now I have a request for a feature, that I am missing since my first Android device: A synchronisation intervall. I think, it would be very useful, if Wifi/Data would only synch or always be on every 10 to 30 minutes and not all the time when screen is off. That would save a lot of battery, I think (and I hope for) ;)

I remember that the latest Siyah-Kernels for the SGS2 turned Wifi off wenn falling into Deep-Sleep. That was a good step fowards...

And I can tell you about the great battery life of my old iPad (first generation). There I can define a synchronisation-intervall (I set it to 15 minutes) and I get a standby-time of more than 6 weeks when Wifi always on.

I think, this feature would be very nice to use with Android :)) I know it is possible to manual get Wifi or Synch off, but for now there is no auto-function.

So if possible to implement, this feature would be very nice ^^
[Galaxy Note II Original Android Development] liqn7:
Apps exist for this. Try juice defender or something similar from the market.