yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] hardcore:
Hey guys, I just build a K15C with the older toolchain (2009q3). If the regular K15C gives you reboot problems, could you this test version and let me know if it fixes it?

p.s. Also let me know which ROM your are using if you experience problems (could be due to certain combinations of ROM).

For me the regular K15C is okay on the stock XWJVB rom.
[Galaxy S I9000 Android Development] goodwill4u1:
OK hardcore,

gonna test it now,

as i mentioned before, i'm on Simply Honey 3.1

wish i could help anytime you need us

by the way, when i got the bootloops on startup, started first flashing k15c over DamianGO v6a with no ext4 enabled

gonna tr now your new kermel posted up

EDIT: Bootloops hd with the the last kernel version on your last post

EDIT2: back to DamianGTO 6a and phone passed the boot logo
[Galaxy S I9000 Android Development] morphjk:
Okay I've just flashed it and will let you know. I'm using Doc's Romkitchen rom
[Galaxy S I9000 Android Development] shroman:
So had a reboot with 15C (newer toolchain)

Rom: stock JVB (odexed), flashed CF3.1 to get root, flashed crt,flyin animation pack trough CWM, than flashed sm15C some Titanium backup restores afterwords.

Reboot circumstances: while phone was in sleep mode(screen off) I left Wifi coverage area, then I saw that the phone had rebooted itself.

My guess is maybe something is wrong with wifi sleep policy?

will try latest build with older toolchain.
[Galaxy S I9000 Android Development] dannyyung:
15A/15C both are working well on stock deodexed JVB, good job!

I have some lags when playing Dungeon Hunter 2 with CF3.1 EXT4, but running very well with 15C with RFS. I don't know that is an issue related to FS or the kernel, just for your information.:)
[Galaxy S I9000 Android Development] morphjk:
Just rebooted itself on the older toolchain. But it didn't hang this time.

Doc rom.
[Galaxy S I9000 Android Development] 2k4ever:
as some people are reporting WIFI errors (and just the ones that haven't installed your kernel on a clean ROM) - could this be the reason:

are you replacing the dhd.ko with your kernel, Hardcore? if not, could you include it to see whether people with Wifi problems get ride of them?

and just about the last post about a connection between reboots and Wifi sleep problems - could the correct dhd.ko solve that too?
[Galaxy S I9000 Android Development] shroman:
And again hang and reboot after leaving wifi coverage zone with screen off.on old toolchain variant.

This happend with no waiting at all, turned off the screen, went outdoors, phone rebooted.
[Galaxy S I9000 Android Development] morphjk:
I've had no issues since the initial reboot. Will keep an eye on it.
[Galaxy S I9000 Android Development] hardcore:
I guess what he meant was that he is replacing the dhd.ko with one that he is compiling from source. That is the same as what I do as well.

I'm not having reboot problems myself... the dhd.ko has to work with the wifi firmware which is part of the /system (ROM). Maybe there is a mismatch - are people experiencing reboots using cooked ROMs or stock ROM?
[Galaxy S I9000 Android Development] morphjk:
Cooked ROM for me
[Galaxy S I9000 Android Development] jornbjorn:
i have flashed the 15C update, and no reboot on that on. are the reboots some have connected to conservative governor?
[Galaxy S I9000 Android Development] chikess:
Rebooting every 10minutes on stock jvk :/
[Galaxy S I9000 Android Development] {Angel}:
I tried k15i-t6 on a 2.3.3 firmware and camera stopped working. Always been a fan of this kernel, but I guess I'll have to wait until I upgrade to 2.3.4?
[Galaxy S I9000 Android Development] hardcore:
K15I-T7:

- CPU governor tweak adjusted for better battery life

- Minor changes to compilers used

- Re-enabled CPU_FREQ_STATS for better compatibility

EDIT: Downloads removed for a while. There's a bug in this build.
[Galaxy S I9000 Android Development] Tumbling Dice:
I get a Wifi error on K15I-T7...

I'm on stock JVQ (Kies - XEU)
[Galaxy S I9000 Android Development] hardcore:
K15I-T8:

- Fixed missing wifi module from update2 source code
[Galaxy S I9000 Android Development] EseLoKo:
Thanks man. Thanks.
[Galaxy S I9000 Android Development] Q8cs:
--

EDIT:

its working with me fine im on 2.3.3 stock rom.
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
I was on speedmod t6 and my battery dropped 3% per hour which was a bit too much. (I do have many widgets)

Hopefully battery life improves with t8. Will report in a couple of days.

fingers crossed.

Thank you for your hard work.

Really Really appreciate it.
[Galaxy S I9000 Android Development] hackeron:
Thx hardcore. Really appreciate it!
[Galaxy S I9000 Android Development] olivercervera:
Wow, T8 is fantastic!
[Galaxy S I9000 Android Development] fylim:
T8 is awesome. Very responsive and fluid.
[Galaxy S I9000 Android Development] morphjk:
This new version like everyone says is performing very well.

Thanks hardcore
[Galaxy S I9000 Android Development] ascariz:
how much battery % per hour?
[Galaxy S I9000 Android Development] hackeron:
Seriously? This depends on many factors, such as widgets, programs running in background, automatic sync.. 3g/2g / wifi and so on....
[Galaxy S I9000 Android Development] xchasa:
1.453%/hr.
[Galaxy S I9000 Android Development] sKweezr:
Bootloop bug

When I flash T8 over a working system, it's OK.

But when I do a clean install with T8, change all filesystems to ext4 and root the device, I get a bootloop.

Clean installed with Heimdall, T6 as zimage, ext4+root > no problem.

Then flashed T8 again > no problem.

Just to be sure of it, I tried to reproduce the bug.

Clean install with Heimdall, T8 as zimage, ext4+root > bootloop
[Galaxy S I9000 Android Development] hardcore:
If you were doing all this when your /system partition was full or almost full, it would have failed.
[Galaxy S I9000 Android Development] sKweezr:
Hi, just poiting out that it *does* work with T6, not with T8
[Galaxy S I9000 Android Development] hardcore:
that's odd because nothing's changed regarding that.
[Galaxy S I9000 Android Development] fcck:
Everything is smooth and nice for the moment! :)

Only 'annoying' thing is the Black Screen every now and then...

Running on:
[Galaxy S I9000 Android Development] hackeron:
JVH :) , dude update to jvr, its better
[Galaxy S I9000 Android Development] ikuba:
Has anybody managed to get this working with UGKG3?
[Galaxy S I9000 Android Development] wrsg:
can someone plz plz post a ready-made version that will work with CWM?
[Galaxy S I9000 Android Development] Rootax:
Why don't you use SGS kernel flasher ?
[Galaxy S I9000 Android Development] tuksedra:
clean reflash with ramad's stock, flashed T8 9 hrs still no problems - tested call, wifi, sms,
[Galaxy S I9000 Android Development] fishcake13:
isn't that for S2? this kernel is for S1.. righ?
[Galaxy S I9000 Android Development] ascariz:
@hardcore

phone stop charging after 100%, and use battery. have you solve this in your kernel? talon did this already.
[Galaxy S I9000 Android Development] ikuba:
UGKG3 is the Canadian gingerbread for the SGS1
[Galaxy S I9000 Android Development] bub181:
That's a feature to extend the overall life of the battery--not a bug. I wouldn't like to see hardcore change this behavior.
[Galaxy S I9000 Android Development] pikachu01:
Talon's method is not overcharging the battery. It's currently using a method that will display your battery percentage accurately instead. Before this, Samsung was always showing your battery as 100%, and unplugging it will result in lower battery. Right now, whatever you charge it to, it will display it as the correct battery limit.
[Galaxy S I9000 Android Development] fcck:
Aah well JVH works fine aswell at the moment. :) Else i have to reorganise my phone again..No time for that atm.
[Galaxy S I9000 Android Development] EseLoKo:
Some people says that if you check "Samsung Kies" in "USB Options" menu , the drain is lower.

They say that this happens, because if you have checked the "Mass Storage" option, the cpu never goes to idle when the USB is pluged.

I have this way and the battery doesn`t drain :)
[Galaxy S I9000 Android Development] wrsg:
i just tried it, it doesn't even work with my sgs for some reason. isn't there a compiled and up-to-date version of this kernel somewhere? i can make the update.zip myself, i just don't have a linux available to compile it with. too much to ask?
[Galaxy S I9000 Android Development] itaykoren:
Thanks Hardcore!

T8 is the best kernel I've used on my SGS!
[Galaxy S I9000 Android Development] O-T:
Odin or Heimdall does the job of flashing kernel.

Please read the instructions for the selected program.

Sent from my GT-I9000
[Galaxy S I9000 Android Development] wrsg:
thanks but don't you still need a compiled kernel to flash? thats what im having trouble finding. i have a version (speedmod-kernel-k13e-500hz-CWM) from March 2011, but the latest file (speedmod-kernel-source-k15i-t8-for-developers) is only available in src form as far as i can see.
[Galaxy S I9000 Android Development] HM.Carbide:
First post in this thread is a .tar file -> kernel to flash with odin

Second post is the source.
[Galaxy S I9000 Android Development] wrsg:
:o

ok that was embarassing
[Galaxy S I9000 Android Development] hackeron:
For those who run voodoo conttrol plus with speedmod.. is it even worth running it.. since the kernel already contains sound improvments ??

And also any1 have any issues running tegrak OC app with this?
[Galaxy S I9000 Android Development] ro_explorer:
Regarding the Voodoo control, yes, it is worth it. Why? because you have control over the parameters :) ...

As for the overclock ... I have no idea. Why would you want to do that ?
[Galaxy S I9000 Android Development] BradleyR2010:
I got bootloops upgrading to T8 , i had to do a full clean install to get it working weird :(

i was on surface but i dont think that had anything to do tbh
[Galaxy S I9000 Android Development] hackeron:
hardcore what governor are you using? ondemand?
[Galaxy S I9000 Android Development] sKweezr:
Bootloops bug - Update

If I clean install a JVR with T6, I can convert the filesystems before the OS starts booting for the first time.

If I do that with T8, It gets stuck at boot.

If I clean install with T8, let the samsung bootanimation start just for a moment, THEN interrupt by going into recovery and convert filesystems, it doesn't get stuck.

So in order to do a clean install with T8, for some reason it needs to see the OS booting for the first time (even very briefly) before the filesystems can be converted and NOT go into bootloop.

Again, with T6 there's no problem doing all that.
[Galaxy S I9000 Android Development] hackeron:
Brightness seems way to bright? Didn't they fix it in latest sources?
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
Battery life did improve indeed
[Galaxy S I9000 Android Development] hackeron:
THX again hardcore !! Seems awsome so far. Smooth and sexy and batterylife seems good.

Heres a pic of batterydrain this night.. Note that I run UV using tegrak oc app. But it dont do so much.. maybe 3-4 % more battery max. So the kernel seems really good regarding this also..

http://imageshack.us/photo/my-images/31/drain.png/

EDIT: autobrightness works.. But still bright when not using autobrightness.. :)

EDIt2: LOL, no one has said anything in the thread since this post at 08:43 AM . T8 is so good there is no words ? :DD

ppl is like = :O
[Galaxy S I9000 Android Development] hardcore:
K15I-T9:

- Compiled using Linaro GCC 4.5 2011.08 toolchain
[Galaxy S I9000 Android Development] flo2lacanau:
Testing T9 ... it's fast ...
[Galaxy S I9000 Android Development] BradleyR2010:
What improvements does this brings ?
[Galaxy S I9000 Android Development] hackeron:
Since Im using tegraks OC app for UV .. Do I need to reset the values to default before I flash or is it ok to just flash anyway? t8 > t9
[Galaxy S I9000 Android Development] EseLoKo:
Wow, t9 is really fast!
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
K15I-T9:

- Compiled using Linaro GCC 4.5 2011.08 toolchain

what improvement does this make?
[Galaxy S I9000 Android Development] simon1219:
Running T9 with original Samsung V9 firmware. Wifi no problem but unable to connect the data network i.e. no H or 3G symbol.

Anyone having data connection with T9
[Galaxy S I9000 Android Development] ngochuy:
Hi, do u have any plan to build this kernel for captivate like before. I just expect.

Thanks
[Galaxy S I9000 Android Development] Mr Majestyk:
Hi, if I wanted to swap from semaphore to speedmod, is there any precautionary steps to take? Can I just install via ODIN or should I run say the kernel cleaning script someone posted first?
[Galaxy S I9000 Android Development] nchc:
I'm all barred up on T9.... LOL
[Galaxy S I9000 Android Development] xchasa:
T9 is fantastic.

No problems with 3g/H data. All working fine here and so fast.
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
Second this. No problem what so ever
[Galaxy S I9000 Android Development] hippo_potamus:
Excellent and I think it's smoother than T8
[Galaxy S I9000 Android Development] petulikt:
The problem is not with 3G, but problem is when you set automatic GSM/WCDMA and system doesnt know which mode choose. I installed galaxian and there is all okey. First i think, thats problem is with ROM, i tried reflash 3 ROMS with speedmode and still same problem, if you choose only mode WCDMA, what is 3G, all is okey, same as you choose mode only GSM, what is EDGE, then all is going, but mode GSM/WCDMA is problem, system doesnt recognize which mode use and mobile data do not go.Even i use last release K15i-t9
[Galaxy S I9000 Android Development] Nergla:
No problem with 3g after flashing latest release. Settings on auto GSM/WCDMA as normal
[Galaxy S I9000 Android Development] hackeron:
NOT Kernel related,, check your apn settings and IMEI.

EDIT: Any1 experiencing red tint on some low brightness levels? When I have auto brightness, black is a bit redish.

And If I manually adjust it to almost the lowest level I see its getting red as well.

Any1 have the same issue??
[Galaxy S I9000 Android Development] hackeron:
Clear voltage settings if you have used any OC / UV. I would also run the cleaning script.
[Galaxy S I9000 Android Development] hanzi54:
Me to, no problems
[Galaxy S I9000 Android Development] stepping:
Thanks Hardcore, T9 is running great. Fast, stable and very good battery life.
[Galaxy S I9000 Android Development] hackeron:
1600 dls and no complaints :D Quess T9 is good then.
[Galaxy S I9000 Android Development] Mr Majestyk:
Thanks, I figured to undo Voltage mods.
[Galaxy S I9000 Android Development] senotrius:
how to clear the voltage settings??
[Galaxy S I9000 Android Development] hackeron:
Just run the cleaning sript and your good to go.. Some kernels has "clear voltage stats in cwm" but If it dont. Just manually set the voltages back to normal..
[Galaxy S I9000 Android Development] fcck:
Will try T9 tonight, still having Deep Sleeps/BlackScreens with T8 running on 2.3.3. in which case it is necesarry to softreset.

Anybody idea how and why this always happens?
[Galaxy S I9000 Android Development] hackeron:
Maybe you should upgrade to 2.3.4. Since kernel is based on that source.

Sgs - Tapatalk
[Galaxy S I9000 Android Development] wrsg:
im guessing this kernel does work with CM7, right? for some reason, i can't get the phone to appear in Odin, i have installed the Samsung USB Drivers version 1.4.22.

also trying 'adb devices', and still nothing. guessing theres a way to install the drivers which i dont know about and isn't immediately obvious... :confused:

edit3: does this kernel actually work with CM7?
[Galaxy S I9000 Android Development] theduckking:
No, it's build from the samsung sources for samsung based roms
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
anyone suffering from random black screen on t9??

Reboot is the only way to get screen back on..
[Galaxy S I9000 Android Development] hackeron:
Yep.. I had it a couple of minutes ago.. This never happened on t8.

Edit: I happen to use tegrak OC app to UV .. Just to give some more info.. xmfpdlemalnz.. DO you use any UV/OC ?
[Galaxy S I9000 Android Development] addicted2088:
So I guess I'll stay on T8 then :P
[Galaxy S I9000 Android Development] Felixpau86:
No black screen issues here
[Galaxy S I9000 Android Development] ZaneZam:
Also no blackscreens for me here on JVR stock and ext4. Thx by the way for this constantly great work!
[Galaxy S I9000 Android Development] xRap:
I got the black screen.

Went from T2 & working fine with JVO, to T8 (not T9) two days ago & got black screen. Had to remove battery twice.
[Galaxy S I9000 Android Development] nmcc89:
Yeah had it twice on t9 now, seems to happen when on wifi. Using stock jvr, no mods
[Galaxy S I9000 Android Development] pikachu01:
Anyone who got the black screens after a night's sleep (or a long period of time),check your Battery Usage after you rebooted (you can hold power and reboot). I've a feeling that I know what the culprit is.
[Galaxy S I9000 Android Development] fahrenheit451:
I set the alarm clock and put my phone in flight mode every night before bed.

I have never experienced a single black screen (coma) the next morning.

However, I have experienced comas with every single speedmod kernel I have run while my phone has been running this deodexed JVP rom I am currently on (and there has been a few).

I can get three comas a day, or I can run for a week without a single one... I do not know why they happen and cannot establish any pattern to them.

They are annoying though and I can't wait to kiss them goodbye.
[Galaxy S I9000 Android Development] pikachu01:
Did you check your Battery Use and noticed any unusual usage?
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
Hi, I do not use UV/OC

Stock JVR+speed mod t9.

So far I only had a couple of black screen but they all happened in two days so I'm getting a bit worried.

With t8, I used to get black screen but they were like once in two weeks or something like that..

hm any idea??
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
Here is what happened to me.

I charged the phone to 100% and unplugged the charger just right before I fell asleep.

About 7 hrs later, I woke up and tried to use my phone then got a black screen.

Hold the power button to reboot and the battery showed 75%

Is this battery related issue??

Any ideas to solve this??
[Galaxy S I9000 Android Development] fishcake13:
can't say i had any black screens.. had phone on charge with wifi on over night.. and have been using the phone all day without any issues.

if it helps im on:

Rom Kitchen JVR V8

Speedmod T9

BAT 3.9.2 theme.
[Galaxy S I9000 Android Development] pikachu01:
Battery Usage, as in Settings > About Phone > Battery Use. Do you see any unusual app battery use?
[Galaxy S I9000 Android Development] danzgrace:
I'd had this one too, looks like it rebooted.
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
Here is my battery use since last night
[Galaxy S I9000 Android Development] xRap:
That's when it happened to me.

Hmm, battery usage....Android OS gobbling again, and why is "orientationd" in there.
[Galaxy S I9000 Android Development] fishcake13:
thought android OS was rom issue not kernel? i could be wrong...
[Galaxy S I9000 Android Development] xRap:
I believe the phone is still operating while having the black screen issue.

I say this because I now see my list of apps in the first three pages under Applications have been rearranged.

I trust this happened when I had the black screen and tried pushing buttons & swiping the screen several times.

Anyone know what that "orientationd" could be shown in my previous battery stats ?
[Galaxy S I9000 Android Development] xmfpdlemalnz@hotmail.com:
Hey, I see from the picture you uploaded that you have a fantastic battery life. 12 hours and still on 75%! are you on using UV?

Can u tell me your setting if you do. Thanks
[Galaxy S I9000 Android Development] xRap:
No, I'm not using UV.
[Galaxy S I9000 Android Development] Nergla:
Have had the black screen on various releases though not yet on release 9. Don't think the phone actually reboots as sim code is not requested and am still on the network when phone recovers after prolonged press of power button. Think it is the OS which is frozen for some reason and the long press on power button triggers an escape - which is pretty neat I admit. However having said that it is still pretty depressing that it occurs ......

EDIT:

The reason it looks like a reboot is because the first thing you see when the screen comes on again is the Media Scanner running message. But like I said no PIN code input is required
[Galaxy S I9000 Android Development] hackeron:
Hmm.. Ive only had the black screen once.. over 2 days usage. Cant remember now

if I used any specific apps or how the battery stats looked like.

Pika, can you share your idea about this?
[Galaxy S I9000 Android Development] Mangus_U*RA:
Pikachu....I see that bsod is not only a problem of the combination of ME and talon :D

lol

ATM, no bsod in 3 days with speedmod t9 (I now have installed go lancher instead of Launcher Pro as you suggested).
[Galaxy S I9000 Android Development] pikachu01:
I woke up with XDA Dev App consuming a lot more battery than my display and my screen couldn't wake up today. Funnily, my alarm still worked.

Edit: I'm on Talon btw, hence I think this might be caused by XDA App.
[Galaxy S I9000 Android Development] hackeron:
I dont have xda app installed, I dont know but I think I might have had the usb or power cable connected.. Can it be something about the sleep mode while charging?? Any1 else know if you had any power connected while it happened?
[Galaxy S I9000 Android Development] fcck:
This is what I have been encountering for several times. Now on T9 and also on previous Kernels K13-TXX.

Quite annoying sometimes, however after a quick Soft Reset everything seems to be ok! Still running on Stock Rom 2.3.3. and using de T9 at the moment. I know i should update to 2.3.4. but still waiting for the Dutch orinigal FW.

My thoughts were that perhaps after applying EXT4/Lagfix this happend. As i did a clean installation to 2.3.3. a couple of weeks ago and first started to use the Phone WITHOUT lagfix and i did not have any blackscreen. Then i Converted it to EXT4 and i get several Blackscreens.(sometimes more than once a day!:o )

But well, gues i have to life with it as SpeedMod besides that works great! :)
[Galaxy S I9000 Android Development] fcck:
I cant remember i ever had any BlackScreen whenever i was charging my phone, so no.

Perhaps the phone went into a very very deep sleep, therefore it is not able to startup again?

PS: Just had a BlackScreen again, so I am going to Convert Back to RFS and see if this will help. Perhaps after that i will go back to T24 instead of the T9 one, as T9 is more build for 2.3.4.
[Galaxy S I9000 Android Development] ken2291:
I'm on RFS but still has blackscreen yesterday for the 1st time.. thought I'll search if I see anything on this thread.. hmm..
[Galaxy S I9000 Android Development] rom08:
Can't it be related to gingerbread simply! This problem seems to occur with every kernel with or without ext4 conversion and even in stock rom. The only way to really know would be to test with samsung kernel if these black screens happen also. If not then something is break in every custom kernel. Can't it be rooting method or something like that, something every custom kernel have in common?
[Galaxy S I9000 Android Development] hackeron:
Let's s

Just wait and see what hardcore, says about it.

Sgs - Tapatalk
[Galaxy S I9000 Android Development] benoitb85:
I also got my first blackscreen with T9 this morning. Never had it with T2, T6, T8.

The alarm didn't ring, and that is great because I slept one more hour :D