yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II Original Android Development] garyd9:
Running ubuntu on a phone isn't a trivial thing to do. Are you sure it's a good idea to do that if you aren't able to determine if the loop device is supported on your own?

I'm not trying to be mean or nasty, but I'm concerned what you'll do if something goes wrong with sticking ubuntu on it... Checking what ftypes a linux kernel supports is trivial compared to some of the potential things you might need to resolve with the task you are undertaking.

Well... good luck.

Take care

Gary
[Galaxy Note II Original Android Development] liljom:
I ran Ubuntu on my Desire HD, on my Galaxy S 2. It runs via VNC, under Android. You can just hit the home button and get back to the home screen :)

I just can see, that these kernels don't work :( I hope I can get one soon

lj
[Galaxy Note II Original Android Development] AndreiLux:
The kernel is compiled with CONFIG_BLK_DEV_LOOP and even the stock kernel has that option. So either I'm missing something or there is another dependency you are missing. If you know or can point it out then I'll happily include it.
[Galaxy Note II Original Android Development] arveparve:
Hi, and thanks for a great kernel.

I only have one problem. My internet connection will not work. I flashed the rom once more, and flashed the kernel again. How can this be?
[Galaxy Note II Original Android Development] germanmann:
I tried the patch again, but still nur success.

Gesendet von meinem GT-N7100 mit Tapatalk 2
[Galaxy Note II Original Android Development] Bushido76:
You did not miss anything. I'm running ubuntu on my S3 and my Note 2 for several weeks with Perseus Kernel. I never experienced any problem related to the kernel.
[Galaxy Note II Original Android Development] MrPhilo:
It freezes on mine (on window), but that may due to the internal2sd mod, but smaller files do copy as normal.
[Galaxy Note II Original Android Development] marioh:
Dove this kernel work on 4.1.2 roms?

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II Original Android Development] hatcyl:
I am running the Tmobile version of this Kernel. The features that interested me the most was the increased brightness.

After flashing this kernel, I don't notice an increased brightness.

Is this feature there? Does something have to be done to enable it?

I'm also curious on what was done on the kernel side, and if there are hardware limits on the brightness.

Thanks!
[Galaxy Note II Original Android Development] AndreiLux:
Yes it does but video recording is broken, I'm in the process of updating to new sources that will possibly fix it.

The kernel doesn't increase brightness, if you took that from the Perseus alpha18 (11/07) changelog entry, then that was a Samsung update which occurred on the S3.
[Galaxy Note II Original Android Development] stamatisx:
I am on omega v7.0 (4.1.2) with the latest kernel of yours and I was able to record a video at 1080p and save it just fine. Does this mean the ROM uses source from 4.1.1 for the camera?
[Galaxy Note II Original Android Development] AndreiLux:
Maybe, I don't know what the ROM people are doing. Anyway I fixed the kernel to work with the 4.1.2 libraries on the S3 now and they should also work with the Note 2 ones once I finish things there.
[Galaxy Note II Original Android Development] hatcyl:
Thanks for the response,

From your experience, is there any way the max brightness of the phone could be increased?
[Galaxy Note II Original Android Development] nyarnon:
I can confirm that hd video works yust fine on the configuration in my signature. Tested with 4.2 camera.

--

Sent from my N7100 with Perseus 26.1 Omega 7.1 thanks too the devs and teams.
[Galaxy Note II Original Android Development] nyarnon:
Question. I notice for a long time now that I never scale to 300mhz no matter how long I am up. Not on second wasted on it. Is this normal?

--

Sent from my N7100 with Perseus 26.1 Omega 7.1 thanks too the devs and teams.
[Galaxy Note II Original Android Development] frankcilo:
It is normal, depends on the configuration of the governor pegasusq. If you want to be used the frequency 300MHz, set freq_step to 10, and you will have a more gradual scaling
[Galaxy Note II Original Android Development] 123SIT:
Would it be possible to incorporate the touchwake functionality into this kernel? When the screen goes off, you have certain amount of time to wake it simply by touching the screen in contrast to using the power button. Regardless, great job on the kernel.
[Galaxy Note II Original Android Development] Milchbeck:
I have one problem when I play music on Bluetooth I have misfires

Send with Note 2

Wanam 1.5

Motomoto00 by Raubkatze
[Galaxy Note II Original Android Development] AndreiLux:
At some point maybe yes. There's a recent implementation by myFluxxi on the S3 which kinda works but has some quirks that I'd have to look into. For the moment I'm busy with finishing the interface on STweaks.

I never touched Bluetooth in the history of the kernel. Check if it happens with the other kernels too.
[Galaxy Note II Original Android Development] Milchbeck:
With Stock no Problem.

But with your Kernel is my Note 2 very smooth and the Battery is fantastic!

Send with Note 2

Wanam 1.5

Motomoto00 by Raubkatze
[Galaxy Note II Original Android Development] xtreampctek:
In my attempt no it does not, it resets the counter to one but not zero, When I returned my device I had to flash the kernel back to stock to get the counter to reset to zero, though I doubt you would want an custom kernel on your phone when attempting to return your device anyways. Oddly enough Triangle Away reset the counter while the phone was booted up in Android, though it only reset it to one, when I returned my kernel back to stock Triangle Away behaved completely differently and downloaded a add-on then requested I reboot the device in which it did and ran some sort of recovery looking utility then the flash counter went to zero.
[Galaxy Note II Original Android Development] AndreiLux:
Triangle away doesn't work for the fact that Samsung now checks for modifications at every single boot. As far as I know is not possible anymore to run a custom kernel with the counter at zero (Unless you're on the S3 with an old bootloader). The TA support has been reduced to the functionality that you can set the counter to zero, turn the phone off, boot it into download mode and flash stock kernel and firmware and retain the count at zero like that.

So it's not a problem with the kernel here but Samsung improving their detection methods, you should take those discussions to Chainfire.
[Galaxy Note II Original Android Development] EdgaBimbam:
have flashed 26.1 this morning on stock 4.1.2 and it is superb smooth, so far no issues. Everything is so smooth+ booting is faster than with other kernels. Really good work have done :)

wifi download upload before was 30mb/40mb now 40mb/55mb :eek:
[Galaxy Note II Original Android Development] pswin09:
Just got my lte note 2. I am very happy to see Andreilux is here. Your kernel & syiah kernel are my favourite for my s3. Thank alot sir.:thumbup:
[Galaxy Note II Original Android Development] EdgaBimbam:
AndreiLux, maybe in near future you could implent higher charging rate and app which could control kernel settings? like gokhanmorals stweak app? :)
[Galaxy Note II Original Android Development] EpicDesire:
STweaks is in work.:good:
[Galaxy Note II Original Android Development] AndreiLux:
I won't implement higher than 2A charging rate on AC, and you already are getting increased charging rate on USB to 900mA.
[Galaxy Note II Original Android Development] aamitabh28:
Mate do u plan on supporting aosp ever?

I am such a fan.. WUd love to try ths n aosp
[Galaxy Note II Original Android Development] marioh:
Hi guys. Do you confirm that Perseus.alpha26.1 supports overclock up to 1.8 ghz ?

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II Original Android Development] EpicDesire:
Yes confirm, working good.
[Galaxy Note II Original Android Development] frankcilo:
Is possible to try uv -50mv screen, bus and internal motherboard?
[Galaxy Note II Original Android Development] zayatsv:
the latest version from play market don't work with this kernel... why?
[Galaxy Note II Original Android Development] EpicDesire:
Because the Kernel needs a Update for the interface. And as i say, its in work.
[Galaxy Note II Original Android Development] hieupham:
Imho no need to implement the higher rate for AC charger (>2A) it may lead to instability and may harm the hardware (if overdo)

Boss, after releasing the Stweaks , would you also provide the recommended settings ?
[Galaxy Note II Original Android Development] Bholwell:
I for one would very much like to see this too.
[Galaxy Note II Original Android Development] brolee93:
i have one bug.

With your kernel and rom 4.1.2.. Hot reboot dont work i have black screen :(.

With same rom and kernel stock i havent this pb have you one idea ?
[Galaxy Note II Original Android Development] MohJee:
First of all, I would like to congratulate and thank you for the great kernal. I'm using it along with ARHD rom, and the both combined together give splendid performance and battery life. I'm planning to post screenshots of my battery life using them sometime, because I know many people care about that.

Secondly,I have noticed some kernal developers decided to remove the sharpness fix from their kernals for Note II. Perseus still uses it. Can someone explain to me the difference of the display with or without it or why other developers decided to exclude it or why Persues decided to include it in the Note II? I'm a bit fuzzy about the situation concerning this sharpness fix and what it actually does.

Thanks again...
[Galaxy Note II Original Android Development] :
Do we have to roll back to the stock kernel to update? I have 4.1.1 and I think there is an ota that appeared before I installed the kernel but its no longer showing up now.
[Galaxy Note II Original Android Development] gundal:
Hey Andrei just wondering if you have tried or thought of undervolting lcd, touch sensor, wifi etc etc or any other of the componenets besides gpu and cpu. very happy with what ive been able to squeeze out of this device with full stability.

ive tweaked the crap out of my voltages, took me a long time to do it and a bunch of crashes, but these are totally stable for me. and while I havent gotten a chance to do a full discharge since changing all this, I did get 3.5 hours yesterday of wifi on, out of 4%

heres my voltages

CPU freq (mHZ) - volt (mV) (default 200-1600 noop/pegasus)

200 - 750

300 - 775

400 - 825

500 - 850

600 - 888

700 - 900

800 - 925

900 - 950

1000 - 975

1100 - 1000

1200 - 1000

1300 - 1025

1400 - 1063

1500 - 1125

1600 - 1150

1700 - 1225

1800 - 1300 - 20 cpu passes stability test

GPU freq (mHZ) - volt (mV) (default 160 - 440)

160 - 833

266 - 900

350 - 963

440 - 1000 60 gpu passes stability test

533 - 1041

640 - 1100

733 - 1166

800 - 1225
[Galaxy Note II Original Android Development] SandeepEmekar:
I was using Note2Core for BootAnimation.

(I have designed my own bootanimation from sources)

When I flashed back to Perseus the BootAnimation still persist.

So happy with it. :)
[Galaxy Note II Original Android Development] gundal:
yup boot animations arent part of the kernel but note2core installs that functionality into your system so it activates it for perseus too i was also happy about this lol
[Galaxy Note II Original Android Development] SandeepEmekar:
It doesn't used to do like this when I'd Note1.

I tried switching between Notecore and SpeedMod.

I don't understand why XDA hadn't given Hardcore a reputation of "Recognized Developer" :(
[Galaxy Note II Original Android Development] gundal:
Hey Andrei I found another bug in the kernel.

When overclocking gpu to 800 it never steps down anymore.

I have tried turning off the screen and hitting deep sleep but the current_freq always shows 800

when i set to 733 or lower, it will scale back down.

One more bug

the time_in_state always shows a 0 by each freq step.

I was gonna spend this weekend playing with developing an app to monitor current freq and let the user change itt.

Time in state deosnt seem to ever update?

Thanks for the awesome kernel bro
[Galaxy Note II Original Android Development] Jeshter2000:
Hey Andrei how is voodoo sound port comng along??
[Galaxy Note II Original Android Development] andronikal659:
I have the jedi rom and my lte was working perfectly but once I flash this kernel, I only have 4g. I tested on speed test and checked my apn, everything is the same. It's there a work around?

---------- Post added at 05:34 PM ---------- Previous post was at 05:15 PM ----------

Btw which one should I take. I took the N7105... it's there a specific one to my model I317? Thanks
[Galaxy Note II Original Android Development] AndreiLux:
Undervolting the LCD will actually consume more power. Undervolting any of the other parts is senseless.

Bootanimation has nothing to do with the kernel.

Edit: Actually no. I'll have to check that.

No, read the description:

I'm not working on it.

You're using the wrong kernel. Check the AT&T forum.
[Galaxy Note II Original Android Development] oldslowdiver:
hi there, - apologies if off-topic (not that much, actually), but, could you tell me how to increase MMC command timeout on my kernel? I have P500, but it is affected by the 'unexpectedly removed SD card' error, and I would like to try and fix it as you solved for Galaxy Note II here.

Any hint? Thanks for your time.
[Galaxy Note II Original Android Development] AndreiLux:
It's in my Github: https://github.com/AndreiLux/Perseus-S3/commit/95e251878aedd0d9781f57b49780816f896580f0

It doesn't completely fix it as much as alleviates the problem for some cards. There's still problems.
[Galaxy Note II Original Android Development] oldslowdiver:
Fine, and thanks for replying so fast.
[Galaxy Note II Original Android Development] Bholwell:
un responsive/very slow gallery

Please could somebody help?

Im not sure its a bug rather an issue with me and my N7100 as it appears hardly anybody else has this problem, but since using this Kernel (new and old versions) my Gallery has become virtually un responsive, it will load the first screen very slowly then just freeze for several seconds, any touches/commands etc. have a 10-20 second delay or just freeze completely

Ive searched for answers but found nothing, also I've asked on XDA but got only one reply, has anybody got any ideas what can be causing it or anything i may have done wrong? I have only 40 photos on the phone and some from piccasa that keep showing up.

I've tried other romswhich are fine until i install this Kernel, I performed many full wipe reinstalls etc but no luck, but why!!??

I would really appreciate any help or advice anybody can give me

Thanks in advance

Ben
[Galaxy Note II Original Android Development] AndreiLux:
There were more people reporting this (randomly) but you're the first one actually describing it properly. I'm sure it has nothing to do with my personal changes to the kernel the way it sounds. The next version will contain new sources and also an easily configurable application so that you can change a setting that might affect what you're describing, even if I'm dubious about it. If you're handy, change up_threshold in the GPU settings to something lower and report if it persists.
[Galaxy Note II Original Android Development] PROTOCHIP:
Dear AndreiLux,

May i kindly ask if there is a way to disable fsync for Perseus v26.1 ?

I am on WanamLite v2.0 4.1.2 based... My cpu@1.8 and gpu@800 , getting 19500 Antutu score... If i can disable fsync, i guess i can easily go over 21000 points which will bring better system performance but yes i know the risk of disabling fsync... Thanks in advance...

Regards.

Sent from my Amiga Note
[Galaxy Note II Original Android Development] Bholwell:
Hi AndreiLux, thanks for your quick reply, do you have any idea when the next version will be available? changing the GPU threshold sounds like a script tweak? I've never done anything with scripts before but if the new versions not out for a while I'll give it a go and let you know.

Its certainly a strange problem, if all else fails i’ll just use a different viewer or something, certainly wont be removing the Kernel!

Thanks again for your help

Ben
[Galaxy Note II Original Android Development] gundal:
#!/system/bin/sh

echo 80 10 > /sys/devices/system/gpu/thresholds

goto room toobox,

open the scripter,

hit add

create

Call the script gpu threshold or w/e you want

paste this into the commands

#!/system/bin/sh

echo 80 10 > /sys/devices/system/gpu/thresholds

set run on boot, this will cause the gpu to step up in freq at 80% of its capacity instead of 85% (andrei's default)

if that doesnt help enough then change 80 to 75 or 70 or whatever works :)

goodluck

---------- Post added at 07:21 PM ---------- Previous post was at 07:19 PM ----------

Interesting.. I just saw on a red pill kernel they had unvolted those devices and figured why not.

thanks :D

my bad! it works perfectly!

Did you get the 1400 min cpu freq when usb charging thing figured out for next revision? def looking forward to that! :)
[Galaxy Note II Original Android Development] frankcilo:
test and test all kernel....but finally I return to Perseus!!!:good:
[Galaxy Note II Original Android Development] Bholwell:
Hi gundal thanks for script help, it was easy! but unfortunately I got down to 50 and there was only perhaps a slight difference in speed and it would still freeze before opening the photo, I have however discovered an answer, its called QuickPic! works like a treat and lightening fast.

also thanks to your tutorial I've added a GPU overclock/undervolt script from page 60 and now its even snappier!

Still bugging me why the stock gallery wont work but lets see what the next Kernel version brings.

Thanks again for your help
[Galaxy Note II Original Android Development] gundal:
thats really weird that you are seeing this problem

I am not getting any slow down in gallery

this is the stock gallery? hmm i use gallery ics from the market cus i dislike the jellybean gallery

works great for me let me try stock one now

ps let me know if the voltage values I supplied are stable for you

edit:

yup you are right ive never tried the jellybean gallery (didnt like it from day one)

it totally freezes up for me, check out gallery ics from playstore its exactly what we had on ICS
[Galaxy Note II Original Android Development] garyd9:
where are your photos stored? (internal phone memory or an external sdcard?) Approx how many photos do you have for it to display (and how many different directories?) If on the external sdcard, what brand/class of card is it?

take care

Gary
[Galaxy Note II Original Android Development] sjkoon:
[Q] Kworker problem

I got a highest kworker process of battery consumption

Android OS is 40~50% battery consumption when sleep mode.

is it normal?
[Galaxy Note II Original Android Development] nicregi:
Best is install bbs snd check what is runninb background. However more ifle mesns more android os if I am not wrong.
[Galaxy Note II Original Android Development] AndreiLux:
I don't know why he has that in the kernel. The OLED controller will simply consume more current to compensate for the voltage shortage so that it can fulfil the luminosity dictated by the PWM cycle.

You're on an LTE device? It's caused by a "thethering" feature in the Qualcomm modem power management. I will remove it come next version.

Kernel processes get attributed the suspend and resume cycle work, so if you have high AOS percentage with battery drain it means most of the time an application is doing lots of network traffic stuff. You'll have to figure out which app it is by yourself though.
[Galaxy Note II Original Android Development] gundal:
You're on an LTE device? It's caused by a "thethering" feature in the Qualcomm modem power management. I will remove it come next version.

Very much looking forward to that update.

Hey Andrei, in your OP you said that you enabled 900mA usb chagring, which is the same as fastcharge? im just curious because in the past on different phones I had to enable fast charge which would disable usb connectivity, but youve essentially managed to include both?? without a switch??

if so. thats hella awesome, just need the 1400 cpu min 'feature' to be removed and usb charging + connectivity will be very useful!
[Galaxy Note II Original Android Development] AndreiLux:
Basically yes. If your USB port can deliver that power it will charge that fast. I don't know what's up with the deal with fast-charge, and the way you described it, it sounds stupid.
[Galaxy Note II Original Android Development] nameejokerx:
@AndreiLux

Some beer for you 48991134GH109343Y.

Keep up the good work.

Ur kernel is the best kernel on my note.
[Galaxy Note II Original Android Development] Higgins12:
Strange thing what i noticed. The Kernel somehow breaks the ability to use (Vodafone) mobile Payments in the Play Store.

Had the Kernel installed a while and 2 Days later the option "use Vodafone bill" for payments has been gone. Also the Device in Playstore was listed as "Samsung GT-N7105" instead of "Vodafone Samsung GT-N7105" i switched the Kernel to try another one and a Day later Mobile Payments have been back.

Yesterday i switched back to Perseus (yeah i love this Kernel :D) and now mobile Payments have been gone again :(

Even when i change the clientidbase in build.prop it won't change, only when switching the Kernel i get mobile payments back.

Any idea?
[Galaxy Note II Original Android Development] SandeepEmekar:
@AndreiLux:

This is not related with your kernel though I am asking. :D

Why sometimes proximity sensor light never goes off?

I have to restart my phone to get it off.

(It is common with most of the Note II's)
[Galaxy Note II Original Android Development] EdgaBimbam:
maybe you have enabled quick glance?
[Galaxy Note II Original Android Development] SandeepEmekar:
No It is disabled.

I've been through all the settings.

And my friend is also facing the same problem.

He works in Samsung as TSM (Territory Sales Manager) :D
[Galaxy Note II Original Android Development] Crescendo Xenomorph:
Its the ROM bug I think...

Mine solved by removing any apps that use prox sensor, like IntelliCover and such things...

Seems that both ROM and app want to control the prox sensor, as the result: prox sensor always on till restart.

I got the same problem with stock kernel (fresh from flash, not rooted) till I flashed various kernel with root, problem remains.

But no matter how many I changed kernel, Perseus is the fastest one. ;)
[Galaxy Note II Original Android Development] nicregi:
Try to check if you have recently install any apps that controls that light. Sometimes these apps can cause unwanted issues from time to time even after removal.

Good luck
[Galaxy Note II Original Android Development] SandeepEmekar:
I was facing this problem as soon as I taken out my Note II out of the sealed box.

No apps are there but I was facing.

Anyway not facing it now.

I was expecting some proper solution on it.

(My friend still facing this error)
[Galaxy Note II Original Android Development] nicregi:
Okay assuming you don't have any 3rd party apps or the motion turned on, it could be issue with the phone itself. Not sure if kernel or room related but does seem fishy if you ask me. Hmm...
[Galaxy Note II Original Android Development] gundal:
Hey Andrei just playing with governor parameters and noticed in your OP

I believe this is incorrect, this value actually seems to be the freq that the cpu will step to when the up_threshold_for_min_freq is triggered.

I came to this conclusion because I set it to 300000 to only have it hit for 200mhz however that made the processor spend all of its time in 300 when playing music with screen off. If I change that parameter to 500000 it runs at 500mhz with screen off and playing music., I change it to 1200 and yup, it runs at 1200 fulltime while screen is off just simply playing music,

my lower threshold is set to 70 atm so there is no way its actually stepping up that many times, like you would expect if load is not under 70%@1100.mhz

Anyways just wanted to point that out