yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II Original Android Development] skourg3:
I've had charging problems but only with the Samsung stock AC/USB adapter part of the charger. I use the same cable with a different AC plug and the phone charges fine. With the stock one it'll charge for about 5-10 minutes and then just stop.. if I unplug it for awhile it will charge again, but only for a couple of minutes. The AC/USB piece seems to get really hot during that time too.

I sort of figured I just got a bad charger, but if you think there is an issue with the kernel I could try it again and try to grab a kmsg this time, particularly if you have something I could grep to look for while cating the kmsg. grep battery maybe? I don't normally look through kmsg stuff so I dunno if that's too restrictive.

I just ran it while typing this, I was running the cat through terminal emulator, so I don't have the whole log for you, but I noticed a couple of things. I ran

cat /proc/kmsg | grep battery

While charging:

c0 battery_get_cable: main(2), sub(0), pwr(0)

Then when it stops..

c0 battery_get_cable: main(0), sub(0), pwr(0)
c0 battery_set_adc_power: vcc _1.8v: is_en(1), en(0)
c0 battery_charge_control: charge disabled, current as 0/0mA @185355
... some updating weight, v diff, wakelock ...
c0 battery_event_alarm: exit event state, 600s gone

No idea if this indicates a kernel issue or a physical issue. If you want a more complete kmsg with suspend/resumes and weight and vdiff updates I can output it to a file next time, I just kind of did it seat of the pants this time.
[Galaxy Note II Original Android Development] AndreiLux:
Thank you for the reply. I posted a kernel log analysis in the S3 thread about what to watch out if you have issues. Those lines will tell you the real charging rate the charger sets itself up as.

I started having problems with my charger and I confirmed that it was indeed the charger itself that is the cause in my case.

I already did some very major changes in 30 but I still need to do some more. I didn't look into yet what's causing reboots to the Note 2 users. It's going to take a bit. Maybe I'll release something intermediate for the S3 only and do the Note 2 later with those additional changes or just skip right to 31 for the N2.
[Galaxy Note II Original Android Development] :
I Havent had reboots using your kernel in any ROM! i dont know why others do!! but anyways i would love to see something new, cuz you know every day is a new thing!!

thanks
[Galaxy Note II Original Android Development] betoNL:
You mean , what's causing reboots to SOME Note2 users.....

.

.
[Galaxy Note II Original Android Development] AndreiLux:
Well depends on how many people are reporting reboots and who don't. Currently v29 has a userbase of around 9100 people without counting the ROMs who include the kernel. I will do one certain change/fix for sure but after that we'll see how it goes from there...
[Galaxy Note II Original Android Development] shawnx1:
Do you think it's rom related maybe? there's so many possibilities because of all the different roms, apps and settings crazy Android. Not one reboot here when running stock kernel or over clocked to 1800 only time I have problems is when I cause them.
[Galaxy Note II Original Android Development] twe90kid:
I feel a lot of it is stweaks.

Sent from my Galaxy Note 2!
[Galaxy Note II Original Android Development] yehoshua:
Wouldn't normally say anything but since you seem curious if other people are getting reboots and not saying anything.

I am also getting reboots, I will post my last kmsg next time it does it. It seems to largely reboot at some point during the night and doesn't come all the way back up, just stays on the samsung screen. Running stock deodexed. (awesome kernel btw)
[Galaxy Note II Original Android Development] betoNL:
Perhaps a poll , will help.

Anyway, the general behavior is that the ones not having issues generally don't even care to mention it..

AND the ones having issues, almost always ring the bell, even without checking (or not knowing how) all user-error possibilities.

Edit- Another thing: I noticed much more reports of reboots , freezes and sods, on those kernels using STweaks, than otherwise...there's a pattern....

Anyway, the only time I got a reboot, was when applied too much undervolting...logical

.
[Galaxy Note II Original Android Development] EdgaBimbam:
never got any charging problems on note2 or s3 ;D
[Galaxy Note II Original Android Development] mijnie:
Just drop by to say that I have no problem at all using 29 and 29.1 icw. HD6. And believe me, I tweak my rom a lot using stweaks an titaniumbackup to remove stuff I don't need. Stable as rock and I'm waiting voor 30 :)
[Galaxy Note II Original Android Development] SirCanealot:
Right, sorry for the big delay, but I've updated the spreadsheet with my own values:

https://docs.google.com/spreadsheet/ccc?key=0AnstDauz_DTTdHZEU0hWOXZVTjA1cTduNFczY0k2OUE#gid=0

I usually get really unlucky with silicone (all my last phones, all my processors, all my GPUs... :P), so I'm quite pleased to see I seem to have decent silicone for once...

Please any other users who have time add their own settings!

Thanks a lot, Andrei!
[Galaxy Note II Original Android Development] CekMTL:
Ok, finally (almost) done, sorry for the delay ;)

If I can help out in any way, you know how to reach me!
[Galaxy Note II Original Android Development] EdgaBimbam:
Saw v30 changelog for s3, damn so nice features, fixes. Waiting a lot for note 2 v30 :)
[Galaxy Note II Original Android Development] t-r-e:
@andrilux : Should we expect alpha 30 today no eta just yes or no , dammit I just got very excited after I read alpha 30 changelog from s3 section .
[Galaxy Note II Original Android Development] yahyoh:
yep the GS3 changelog look so nice i hope we can get new version soon :D

and i hope Sammy will release the GS3 XXELLA source code or Note 2 XXDLL7 soon :/
[Galaxy Note II Original Android Development] EdgaBimbam:
Bug related to audio. I have listened fm radio for some minutes then tried to listen music via music player and there wasnt any sound, speaker was working, headphones not, reboot solved problem
[Galaxy Note II Original Android Development] AndreiLux:
I'll try to fast-track a release for the Note 2 with only two additional changes who may or may not fix the reboots, if they do, great, if not then it will be in 31. So yes, but some time during the night.

Disable DAC direct in the audio settings.
[Galaxy Note II Original Android Development] twe90kid:
dont' forget the sprint folks! :good:
[Galaxy Note II Original Android Development] t-r-e:
So that means we won't get for now this new features that s3 received ?
[Galaxy Note II Original Android Development] aamitabh28:
It means we get the features plus two fixes for people who had reboot issues!
[Galaxy Note II Original Android Development] yahyoh:
Andrei i have small thing ( not bothering me :p )

stweaks take a lot to load i remember GM change somthing and made load way faster if u have time to look into it :cowboy:
[Galaxy Note II Original Android Development] AndreiLux:
Updated to 30.1.

And before the other variant users chime in, yes I will update you too in a little while if the n7100/n7105 prove to be running fine, so just be patient.
[Galaxy Note II Original Android Development] clue84:
N7100 cwm only 9.8 kb?

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II Original Android Development] cabessius:
Try to download it again
[Galaxy Note II Original Android Development] yahyoh:
100% bad download :rolleyes:
[Galaxy Note II Original Android Development] PierreTech:
This fixes the auto reboot?
[Galaxy Note II Original Android Development] cabessius:
Hopefully yes

Sent from an unstable 8 kbps dial-up connection.
[Galaxy Note II Original Android Development] gabamoner:
can i use this kernel on MIUI?

im planning to install miui for n7100 can i use this?

thanks in advance
[Galaxy Note II Original Android Development] UrbanLagoon:
What are some great values for cpu, gpu, and internal memory voltage?
[Galaxy Note II Original Android Development] indigotheory:
Little bit confused to what scoobydoo sound is and is it compatible with this kernel?
[Galaxy Note II Original Android Development] EdgaBimbam:
Typing mistake at stweaks/memory/internal/memory voltage and 440mhz step Default voltage is written 1000...but have been set voltage is 1050... ;)

Or it should be like that? O.o

Edit: talking about v30, for me it is amazing release. More available adjustments, smoother a bit, cant say about batery life atm.
[Galaxy Note II Original Android Development] AndreiLux:
If you actually mean 1100 instead of 1000 then that was because the regulator and max voltages for the N2 were higher than on the S3 and I missed that when doing the STweaks interface. If you don't touch the 440 voltages then it's just a display bug, if you change them... well then consider it as a imposed 50mv undervolt. I don't want to do another hotfix just for that so it'll remain like that until the next version.

And btw, it's not a typing mistake, those default values are read at boot dynamically for the interface. I'd go insane with writing the default values manually.
[Galaxy Note II Original Android Development] Nathalex27:
Hi thanks again for a wonderfull kernel. Is there anyway to manualy add a 2ghz cpu step. Voltage table was explained in OP but not how to add a cpu step. Thanks in advance.
[Galaxy Note II Original Android Development] AndreiLux:
That's not possible / doesn't exist.

You'll have to wait for v31 for higher overclocks (hopefully).
[Galaxy Note II Original Android Development] EdgaBimbam:
Andrei maybe it was asked but i would like to ask. For example i have undervolted cpu all steps by -100mV, everything ok, no reboots and etc. But is it possible that sometimes that lowered voltage is not enough for some cpu stages and gives some hang up/lag? just wondering.thx
[Galaxy Note II Original Android Development] kevin_diu:
For me , yes. But it depends on your device soc quality and it is different on any device.
[Galaxy Note II Original Android Development] albireox:
When I flash the new version over the NEAK kernel it gives me a boot loop? I'm on LL4 ROM. Any idea how to avoid that?
[Galaxy Note II Original Android Development] betoNL:
Clean up the init-d folder and try again

.
[Galaxy Note II Original Android Development] danfozzy:
Anyone been able to try the allcast dongle using this kernel with the new triangle away? The latest update to triangle away was a new way to get round the modified status.
[Galaxy Note II Original Android Development] EdgaBimbam:
Hmm dunno if it is related to kernel or samsung stock music player but listening to music and for example browsing or using endomondo sport tracker+screen turned off or even without any other app running while screen is off, gives randomly some jerks while playing music for some seconds
[Galaxy Note II Original Android Development] unholygid:
- On the SGS3/Note2/etc, System->Settings->About device->Status still shows "Modified"

This is outside the scope of Triangle Away. The "system" status is not even always resettable in the bootloader. If you are going for warranty, you need to also reflash a full stock firmware and wipe your device. If they boot up your device and find root apps, you're not going to get any warranty anyway. If you do such a full stock reflash and wipe, the "Modified" value will go away. See the post below this one for more information.

- My counter always stays at 1

Some devices/bootloaders set the counter to 1 at every boot if you are running a custom kernel or recovery. On these devices, Triangle Away may always display 1 - make sure to check the counter in actual download mode, and make sure you are running

a stock Samsung kernel and recovery.

Source: http://xdaforums.com/showthread.php?t=1494114
[Galaxy Note II Original Android Development] edwinpang:
30.1 doesn't boot for me :banghead:
[Galaxy Note II Original Android Development] unholygid:
Try re downloading and reflash? You might had a bad download. Happened to me before
[Galaxy Note II Original Android Development] Conan179:
i have no problems with 30.1 on my N7105
[Galaxy Note II Original Android Development] :
Haven't got any problem on downloading the .zip or flashing it! the 30.1 is doing the work.
[Galaxy Note II Original Android Development] unholygid:
Can any kind soul tell me how to undervolt with stweaks?

I never done it manually before. If i want to undervolt by -50mv. Do i -50 000 in every step?

50 millivolts = 50 000 microvolts

Am i right? Sorry for my nubbieness
[Galaxy Note II Original Android Development] yahyoh:
i just flashed 30.1 and every thing seems ok , every thing look smooth its even give 2% more battery after flashing 30.1 :laugh::laugh:

thank u Andrei :good: :cowboy:
[Galaxy Note II Original Android Development] griprx:
Great Kernel!!

:good: Thanks a lot Andreilux for your great work. Really appreciate it! :good:
[Galaxy Note II Original Android Development] EdgaBimbam:
Andrei what i need to send you to solve this issue?dmesg? While screen is off or surfing the net with 3g or wifi, songs randomly jerks/stutters for one or more seconds :/

http://xdaforums.com/showthread.php?t=1985210 could it be because of bad ram managment or cpu while screen is off problem? :/
[Galaxy Note II Original Android Development] wl3gan:
if I just flash the kernel without tuning anything at Stweaks, does that mean the value are all stock kernel setting?
[Galaxy Note II Original Android Development] EdgaBimbam:
yes it is
[Galaxy Note II Original Android Development] nobnut:
I've tested this and can't replicate. Maybe it is a CPU/voltage setting you have made?
[Galaxy Note II Original Android Development] EdgaBimbam:
i have undervolted all cpu stages by 50mV. Maybe the problem is because of firmware. Never had before this issue. :/ and it happens randomly, sometimes listening 1 hour without those stutters, later i get 2-3 stutters at one song :/

edit: going to make default settings at stweaks, will check if the problem persists, maybe some changed settings gives this issue. Thx for the help

edit1: the problem still persists with default kernel settings :/
[Galaxy Note II Original Android Development] Nathalex27:
Just tried an other kernel just to see if 2ghz will even run......it does! Bloody awesome. Back to this kernel better Imho more options and more hounest thats for sure, just wanted to report 2ghz working so I don't know or understand why all the kernels except th*r only support 1.8ghz.
[Galaxy Note II Original Android Development] duowing:
I just listened to 2 songs and currently listening to third right now. Was browsing with about 3-4 other tabs open, checking facebook, all on wifi while listening to the first two songs. Screen is off and just sitting there during the third. Running stock Poland 4.1.2 with just various things frozen that I didn't want and Perseus 30.1. I hit reset defaults in S Tweaks then went and adjusted the audio tweaks to use the presets and put it on Eargasm. All while playing music, noticed no problems. I even switched songs through pulldown, etc. Using stock music player, activated it through page buddy feature. Maybe you have higher quality music files than I do or something?
[Galaxy Note II Original Android Development] EdgaBimbam:
Thanks for the feedback. I was using also poland 4.1.2 and didnt notice this issue. With dll7 i get randomly this issue. Just wondering if it is fault of firmware or perseus kernel. Seems that there is problems with firmware :/ i will try to get log :/
[Galaxy Note II Original Android Development] aegeuss:
Andrei,

Thanks for this great kernel. I have a small wish if possible. Can you add a tweak option in Stweaks Audio Settings for increasing phone speaker / back speaker / bluetooth just as you do for headphones? NEAK tuning app has this kind of a feature and it's very useful. I like to use the device louder and have to use 3rd party zip files or modify conf. files each time I install a new rom.

Thanks and regards.
[Galaxy Note II Original Android Development] AndreiLux:
It's right there as the first two options in the audio tab...
[Galaxy Note II Original Android Development] EdgaBimbam:
here is log https://www.dropbox.com/s/ov74uapmjygu5af/2013-01-07-18-10-27.txt

after i got stutter while listening to music, i stopped recording logs, 5-15 secs after i got stutter.

maybe it will help :/
[Galaxy Note II Original Android Development] evrest:
I am impressed with battery life, now it's

best battery friendly kernel out there

...

For those who have

choppy scrolling

, set at least

800 MHZ in 'frequency for responsiveness

' under CPU SCALING. More then 1000 MHZ is not necessary !
[Galaxy Note II Original Android Development] CitizenLee:
Dunno if it's relevant... but back on my old Desire HD, if I had set screen off CPU speed too low music playback would sometimes stutter.

Anyway no issues to report here, and I've been listening to music on my phone all day using PowerAmp. I'm using an older base ROM though (Omega v7.3) but have pretty much always used Perseus, so perhaps it is a ROM problem rather than kernel?
[Galaxy Note II Original Android Development] twe90kid:
if i use setcpu to have profile during screen off, the screen would lag when i try to unlock immediately after turning screen on.

My screen off profile is set to max-200mhz and min-200mhz. anyway to fix the lag? I test 300max/min, still lags....
[Galaxy Note II Original Android Development] CekMTL:
Running sweet for now and no music skips while note2 is in my pocket.

Will keep testing, thx again Andrei for an impressive work!

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II Original Android Development] evrest:
Try to set at least 800 MHZ in 'frequency for responsiveness' under CPU SCALING
[Galaxy Note II Original Android Development] AndreiLux:
I don't recommend more than 600 for that setting, but it's up to the user to decide... I know that setting it to high will have some very wonky behavior in the governor scaling so watch out with that.
[Galaxy Note II Original Android Development] evrest:
I am aware of that but, below 800 mhz was never enough for me to have smooth feeling like highend device !:D

Or you could tweak a bit more to make it more smoother at 600 mhz ...!!!
[Galaxy Note II Original Android Development] CitizenLee:
Not me, I have 0 issues with playback ;)
[Galaxy Note II Original Android Development] duowing:
I know they're not exactly the same, but I'll have to give playing music a test on my S3. It's running Perseus 30.1 and I have the very latest UK rom installed that was released to fix the exynos bug, so maybe there's some newer issues with the firmware causing problems with kernel for music? Possibly similar to the camera problems when 4.1.2 first came out?
[Galaxy Note II Original Android Development] honki24:
I have a Sprint SPH-L900 and I was noticing choppy music playback with the screen off too but I thought that had to do with streaming the music. Never considered it might be kernel related. I've just installed Alpha 30.1 and upped my "frequency for responsiveness" to 600Mhz. I'll see if it's fixed on the way home tonight.

Something that I ran into 6-8 times yesterday was a reboot after extended time using S-Note. I'd go to add a page or save what I was writing and it would freeze and die. I changed all my settings to default with STweaks and still it would do it. I'll see if the above changes do anything to fix that too.

Edit: here is a logcat I tried to take to catch this S-Note behavior: http://dl.dropbox.com/u/24217922/2013-01-06-23-22-39.txt
[Galaxy Note II Original Android Development] twe90kid:
how come I don't have any choppy playback? I've been streaming (tunein) with screen off for about half hr already.
[Galaxy Note II Original Android Development] EdgaBimbam:
It appears randomly. And same was like with reboot issue, some ppl had that issue, some not.
[Galaxy Note II Original Android Development] duowing:
It could also have to do with whatever is running in the background? Also have you tried with stock kernel to see if you still have issues? Anyway as far as what I have frozen: AllShare Cast, AllShare Cast Dongle S/W Update, AllShare Play, AllShare Service, ChatON, Chrome, Exchange Services, Favorite Apps, Favorite Contacts, Game Hub, Google+, Group Cast, Readers Hub, Readers Hub Store, S Suggest, S Voice, Simple Alarm Clock, Talk, Yahoo Finance, and Yahoo News. Other than that everything is completely stock. So maybe something related to that. Oh I also froze the apps related to the branded Poland rom. I might update to DLL7 in the next day or so, if I do I'll report if I experience stutter.
[Galaxy Note II Original Android Development] EdgaBimbam:
Like i remember didnt have with stock kernel but maybe there is some bug also on stock kernel. I always flash perseus kernel after flashing new firmware. No apps running at background.

I have set 600 mhz responsive and still got stutter. Going to make higher lowest cpu stage. Maybe 200mhz as lowest is not enough listening to music while screen is off because when i was listening to music with screen off, cpu was only using 200mhz stage.

Edit: i have noticed if i get stutter while screen is on, phone freezes for the same amount of time as stutter does o.O
[Galaxy Note II Original Android Development] SirCanealot:
Edga: factory reset time? :o
[Galaxy Note II Original Android Development] AdzUK:
Flashed v30.1 this morning, no issues to report here, all seems good so far. :good:
[Galaxy Note II Original Android Development] salvopetrucci:
I have SOD with Last perseus... :(

I'm with omega rom 9.1

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II Original Android Development] _delice_doluca_:
So far so good. But there 2 things i could not understand. I have opened a topic for it but I could not get the attention.

The problems are about the GPU.

1st; 0I use it OCed and try different clocks to find optimal. But when I run GLbenchmark and run Egypt 2.5 tests my "screen on" and "screen off" results are the same. I checked them on the web site too and the results are same. They are supposed to be different due to the different resolution. Offscreen has 1080p, onscreen has 720p.

When I compare the result to Nexus 4 i can see its 1080p and 720p results are not the same. There is almost %50 difference. This is what I expected from our Note 2 too. What I wonder is if there is a bottleneck on the memory side or the driver side. Or is there any other explanation?

2nd is about OCing. When comparing the original Note and the Note 2 or Note 2 and the S3 the result were %99 parrallel with the GPU clocks. Basicly, if you set those 3 devices' GPU clocks at the same speed and run offscreen test (Note has different resolution) you would get %99 the same result. So, if I OC %20 I could expect %20 more performance simply. However this is not happening when OCing Note 2s GPU. There must be a %82 increase in the performance when the clock is set to 800Mhz. Assuming 800Mhz is too much and probably a bottleneck to device if I compare 640 Mhz to stock (440Mhz) values still, it should be %45 increase. But this is not happening.

Anyone knows why?
[Galaxy Note II Original Android Development] gundal:
I've noticed my device cannot even run 640 @1200mv, occasionally artifacts do appear, and the gpu blips during antutu and the fps drops then regains, a single blip would cause your score to be gimped
[Galaxy Note II Original Android Development] AndreiLux:
Extremely helpful feedback, thank you. :rolleyes:
[Galaxy Note II Original Android Development] fkrie:
Flashed perseus 30.1 with wicked rom.. I have auto reboot when charging device...
[Galaxy Note II Original Android Development] RickROM:
Flashed Perseus 30 on the Verizon Galaxy Note II, and then I was unable to use MTP to connect to my Mac. Every time I would select MTP, it would switch to PTP... had to restore a nandroid to fix it. Will try the new version again later to see if the issue occurs again.
[Galaxy Note II Original Android Development] EdgaBimbam:
Didnt help but nvm i have flashed stock kernel.