yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] fylim:
Just install from market. Search for terminal emulator. Install, grant root and type

Su

#logcat-disable and reboot. Refer to first post.

Logcat if not mistakens logs everything that happens on the Android and there could be tens or hundreds of writes to the log. Only useful if your are debugging something. This is the best I know, sorry for any inaccuracies and please feel free to correct.
[Galaxy S I9000 Android Development] .:Crack:.:
AFAIK logcat is disabled by default.

Well for me. So should be for you guys too.

just tested.
[Galaxy S I9000 Android Development] fylim:
Don't know why but mine phone seemed to be smoother / responsive after explicitly disabling it. To be sure I actually enabled and disable it again.

Could be placebo effect but maybe others can validate
[Galaxy S I9000 Android Development] seah87:
work on deodexed !
[Galaxy S I9000 Android Development] .:Crack:.:
If you type it it says logger.ko does not exist.

when writing logcat-enable rebooting and then writing logcat-disable it deletes the logger.ko.

so it is disables by default.
[Galaxy S I9000 Android Development] maartenlaeven:
What rom have you used? I used ramad's but still doesn't work...
[Galaxy S I9000 Android Development] madd0g:
Im on Ramad's deodexed JVP ROM and don't have any wifi issues. But I tried installing the kernel on cousins stock JVP and wifi was borked there. Restored Semaphore and left it there. No idea about the issue, but for me it just worked.
[Galaxy S I9000 Android Development] TigerCourage:
What rom mate!?
[Galaxy S I9000 Android Development] existz:
Was that trying to connect to the same connection? That way I can rule out certain types of connections causing the problem (secured/unsecured?)
[Galaxy S I9000 Android Development] Tatsuya79:
Which version of Linux should I download if I want to compile Talon for JVP? (noob level)

Same question for tools and sources, I see so many different guides...

Or please point me to any up do date tutorial.
[Galaxy S I9000 Android Development] cruzin4bruzin:
wifi doesnt work here ....no bars whatsoever.
[Galaxy S I9000 Android Development] existz:
The easiest way is to download Ubuntu, you will need to get ARM toolchain from codesourcery (2009q3) (you will have to edit the Makefile for the path to your toolchain, set it for CROSS_COMPILE)... once you get your build environment setup, you can install git, and clone my repo from github...we have included build scripts for galaxys and captivate, just run the build script of choice and it will do everything for u
[Galaxy S I9000 Android Development] squealernet:
Why would you compile it yourself if you are "noob" level? Leave that to the devs if you do not know what to do and just flash the binary kernel. The time of homebrewing your own kernel just for fun is 15 years gone ;-) If you have good ideas for the general kernel, bring them to the devs so everyone can benefit
[Galaxy S I9000 Android Development] Darcia:
Because he wants to experiment and become more than a new be :p
[Galaxy S I9000 Android Development] squealernet:
I don't think developing a kernel is the first step on the noob-to-root ladder... ;-)
[Galaxy S I9000 Android Development] Tatsuya79:
@existz: Thanks for the tips. :)

@squealernet: Talon is by far my favourite kernel but I really dislike the colours since it switched to Speedmod tweaks. As no one seems to really dislike this change I just have to fix it myself, and for every version to come.
[Galaxy S I9000 Android Development] squealernet:
Isn't there an easier sollution for that but building an own kernel? like tweaking a script? well, I'm on the black/white juwe skin, don't notice color differences that quick ;-)
[Galaxy S I9000 Android Development] maartenlaeven:
I have tried both my home network and at work. At work is wpa2 and at home wpa/wpa2 psk

Hope you can solve this issue because i like the kernel very much...
[Galaxy S I9000 Android Development] Tatsuya79:
I was wondering about that too.. and I don't know! :p
[Galaxy S I9000 Android Development] TigerCourage:
I tried it on Ramad's deodexed JVP ROM 2.3.4 also and WiFi still DOESN'T WORK... Geez I'm so tired of reinstalling everything all over again.
[Galaxy S I9000 Android Development] squealernet:
back then in my custom 2.2.1 there was a CWM option tweaking colorsets...maybe talon can integrate that feature back.
[Galaxy S I9000 Android Development] Tatsuya79:
Yes, that was really great, on speedmod Froyo it was. We could chose a colour temperature, which is a great option as different screens are not displaying the same colours (and personal taste too).

Current speedmod setting is really yellowish on my phone and makes the dark greys red on lower brightness levels (and artefacts on videos, mainly in dark greys too).
[Galaxy S I9000 Android Development] madd0g:
No, wasn't the same, but my home wifi is WPA2 (as cousin's) and my phone connected to his wifi normally. But his phone didn't and I tried switching channels to 6 and 14, but no go.

Also connected to quite some other wifi's, no issues. If you need any debug info to collect, I'd be glad to help :]
[Galaxy S I9000 Android Development] rlorange:
Can't somebody help me disable logcat? Total noob with a Linux terminal emulator but I type logcay-disable in it and it returns an error message.

su

# logcat-disable

rm failed for /data/local/logger.ko, No such file or directory

Reboot to take effect

#

**Simply Honey3.8, Talon 0.2.2 kernel1.5ghz**
[Galaxy S I9000 Android Development] .:Crack:.:
I posted it already....

It means that it can't delete logcat (logger.ko) because it is disabled by default.
[Galaxy S I9000 Android Development] rlorange:
Oh ok so the log I see in os monitor app is that a different log? Sorry complete code illiterate here

**Simply Honey3.8, Talon 0.2.2 kernel1.5ghz**
[Galaxy S I9000 Android Development] existz:
Yea logcat is disabled by default (to enable just type logcat-enable in a terminal emulator or adb shell).. then reboot... But logcat is more than just a "log", it collects and shows system debug output.. You can use adb shell to see what logcat does just by typing...

adb shell

su

logcat

...then you will see what all logcat does, by disabling it, it should help somewhat on saving battery life as logcat logs alooot of stuff, actually every key press...but heres info on logcat from android, its actually quite helpful trying to debug issues... But logcat is not the only debug in linux kernel, you have "kmsg", "dmesg"..etc.. But they are more than just a simple "log" sort of speak.., what you see in OS Monitor is different

http://developer.android.com/guide/developing/tools/logcat.html
[Galaxy S I9000 Android Development] allotrios:
coming from juwes' 5.0 rom with semaphore kernel, it gets stuck at android boot animation

tried with both rfs and ext4
[Galaxy S I9000 Android Development] tomeks:
for those who want to listening to the music and lower the battery usage you must higher the up_threshold from default 65 to 95-99

easiest way to do that is to put script into init.d

ale you have to do is to create file S_up_threshold containing

#!/system/bin/sh

echo 99 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold

after that cpu will stay at 100mhz instead of 800mhz during music playing

it will not influence the "feeling" of the phone nor any benchmark software, at least for me

beside that when you check cpu states (eg cpu spy) you will see that after that cpu spends more time in the lower states than before

sent from my GalaxyS@JVP/TalonDEV@1,2mhz
[Galaxy S I9000 Android Development] betoNL:
Just great !

Short report:

With Criskelo's v73 + Talon Kernel 0.2.2 my sgs is AS GOOD AS IT GETS !

So smooth and responsive and all features working f-l-a-w-l-e-s-s-l-y

Working hard to find issues !

Gonna stop flashing for a while and enjoying my phone fully !

Believe me, the best work you get is from:

ExistZ + Criskelo

Happy user :cool:

P.s- and I dont even overclock and always on rfs .......

«»

«»
[Galaxy S I9000 Android Development] existz:
As I posted in the captivate thread, for the next release I will be doing 2 independent OC versions, one for 1.2ghz (100-200-400-800-1000-1200) and one for 1.4ghz (100-200-400-800-1000-1400), I will not be doing any higher yet, so dont ask!...but since I've having a hard time figuring out what's causing it to scale to highest clock no matter what max clock is set to, this is the only way to give best option for stability and features. So with the 1.4ghz version it might scale to 1.4 even with no OC with TW4, etc..but if ur running the 1.4 version you will more than likely be running 1.4ghz anyways...so if u dont want to OC, use the 1.2ghz version with no OC
[Galaxy S I9000 Android Development] st4rk:
Hi, any chance you can add a 1.3 step to the 1.4 kernel?
[Galaxy S I9000 Android Development] existz:
As of right now, no.. this is just a temporary solution instead of me just offering a 1.2ghz version. To be honest, this is the easiest way for me to do this, so...lol...but im just doing this for now until I can get the 1.6ghz code 100% stable...
[Galaxy S I9000 Android Development] squealernet:
I had no trouble for a rough 8 hours, but after some extensive market surfing the xda app was frozen while writing and i got two sudden reboots just while scrolling through tw4 when media scanner was still running. I cleared cache and dalvik between the two tries, but did not oc or applied some system related before....
[Galaxy S I9000 Android Development] Darcia:
Could I do this with notepad...?
[Galaxy S I9000 Android Development] rlorange:
Cheers for clarifying logcat exitz. There was a kernel I used once which had zero messages shown in is monitor. I believe it has android logger disabled and kernel logger.

**Simply Honey3.8, Talon 0.2.2 kernel1.5ghz**
[Galaxy S I9000 Android Development] Tatsuya79:
So after fighting a bit with ubuntu and codesourcery (gonna have nightmares about that tonight) I compiled my kernel with a lot of warnings during the process.

I'm not sure it is working. I mean, I flashed it and I'm using my phone but colours seem the same.

Perhaps it was so bad that there was some kind of protection, or empty spaces in the code filled by the good Talon kernel that was installed before?

What I did was importing the git and then overwriting Kconfig and s3cfb_mdnie_value.h with the old commits from the history... is that bad? :p
[Galaxy S I9000 Android Development] rlorange:
I don't get oc spikes above what I set in voltage control but I do get a bug where when I try to disable states below the limit (eg 1440) is still remains in use.

**Simply Honey3.8, Talon 0.2.2 kernel1.5ghz**
[Galaxy S I9000 Android Development] existz:
That's basically the same thing, its using the higher clocks no matter what ... even if disabled.. some apps/launchers make it hit certain frequencies (ie. TW4 makes it hit 1.6ghz. Other launchers/apps might scale to 1.4/1.44/1.5)..
[Galaxy S I9000 Android Development] existz:
If it compiled then its using what u set it to, if somethings wrong it will error and not build...IMO I cannot tell a difference between Speedmod and Voodoo, they are based on the samething...since all screens are different, some might be able to tell more than others under certain conditions, but for the most part they are close...so u might not even see a difference between the two...but as far as sharpness goes I like speedmods better, but as for colors, they are close...as I said though, for me..all screens are different and some might be able to tell more than others
[Galaxy S I9000 Android Development] cgvelmax:
Hello, my phone reboots after playing a video in wmv format, lagfix deactivaded and no tweeks, then I'm back with semaphore kernel, and the problem is gone.

Enviado desde mi galaxy s
[Galaxy S I9000 Android Development] rlorange:
Ok thanks exitz but I've never seen it spike above the limit I set in voltage control. I ran it at 1200 yesterday and according to CPU spy it never went above this speed... I guess I'm lucky or dont use apps that spike

**Simply Honey3.8, Talon 0.2.2 kernel1.5ghz**
[Galaxy S I9000 Android Development] kulachi543:
So smooth hard to see any prroblems

Talon 0.2.2 with criskelo rom v74
[Galaxy S I9000 Android Development] Cy4n1d3:
Try camera app, record a 720p video and let me know the result, for me it spiked to 1440 mhz (which is not fully stable, thus erroring out the camera app).
[Galaxy S I9000 Android Development] pikachu01:
Tried it with stock JPJV6 and recorded with 720p. I didn't OC and checked with ControlFreak. Clock stayed at 1GHz. I'm using 0.22R2 (with OC limited to 1.2GHz)
[Galaxy S I9000 Android Development] komoornik:
You're right.

For now I'm gonna use 1.2 GHz version then.
[Galaxy S I9000 Android Development] Cy4n1d3:
Yes, seems to be the best workaround at the moment :)

The current 1200 mhz with 1300mv is fully stable for me, 1275 was erroring out from time to time. My phone does not like low voltages it seems :rolleyes:
[Galaxy S I9000 Android Development] seah87:
Fully stable on jvp deodexed 1.6gzh
[Galaxy S I9000 Android Development] darckengel:
Great, it's just what i was looking for :)
[Galaxy S I9000 Android Development] stfudude:
what I was looking for.

unfortunately, i don't know how to do this..
[Galaxy S I9000 Android Development] Cy4n1d3:
It's all explained there.

Create a file in /system/etc/init.d/ with S_xxx (xxx as placeholder, choose what you want) as name. Enter the two lines into this file, save, fix permissions in cwm (just to be sure) and you're done.
[Galaxy S I9000 Android Development] darckengel:
It doesn't work. It stacks at 800mhz :s
[Galaxy S I9000 Android Development] Cy4n1d3:
Make sure you chose the right governor.
[Galaxy S I9000 Android Development] darckengel:
I'm on "on demand" and the file is correctly edited.

But in CPU Spy it still stay at 800mhz when screen is off listening music.
[Galaxy S I9000 Android Development] Darcia:
Someone could build a CWM-script for install this or share the file? :o
[Galaxy S I9000 Android Development] stfudude:
tweak by tomeks works.

cpu won't stay at 800MHz while playing music anymore.
[Galaxy S I9000 Android Development] ooohhh2:
This tweak works with me too, i replaced the line from zachs script with it, it seems pretty similar, but it brought huge difference in cpuspy. Someone correct me if I'm wrong.

Before it i had much more activity on max freq now it remains at 100 mhz alot more. I would upload it for you guys when i'm home, cause the 3g signal is ****ty here at work.
[Galaxy S I9000 Android Development] darckengel:
Do you need the 2 zachs scripts to make this working?

I only use juwe's ram script
[Galaxy S I9000 Android Development] Tatsuya79:
Yeah, I'm not sure anymore. Perhaps I was on a different temperature setting on Froyo and that was what I had in mind, or something is broken somewhere.

I've just tried to build Talon with Speedmod on "Cold" setting but it's not working, still this yellow tint and kernel compiled in less than a minute which is strange (did I have to clean old compile in a way?).

I changed #define CT00CM	0x0064 to 0x005b in s3cfb_mdnie_value.h 4th line.

Is it like this? trying to guess a lot on my side. :p (and couldn't find sources of old speedmod Froyo cold version to compare)

edit: ah just noticed the #if 0 stuff, back to testing... lol
[Galaxy S I9000 Android Development] tomeks:
i will create cwm for you but it will be late evening, mayby sombody will be faster :)

sent from my GalaxyS@JVP/TalonDEV@1,2mhz
[Galaxy S I9000 Android Development] ooohhh2:
No, you can use it without any ramscript, i think.

I used juwe's ramscript too btw, but i prefer zachs, because juwe's script killed my go launcher quite often. With zachs it's really stable.
[Galaxy S I9000 Android Development] tomeks:
it is independent

sent from my GalaxyS@JVP/TalonDEV@1,2mhz
[Galaxy S I9000 Android Development] darckengel:
The script works, it sets the up_thresold at 99, but the music player stills at 800Mhz.

Thx Tomeks for your efforts, i will try your cwm file as soon as you post ii. But i'm not sure that it will change anything ...

Maybe i have some different values on the different settings, but i have just the base scripts on the init.d

My values:

up thresold: 99

ignore nice load: 0

powersave bias: 0

sampling rate: 35000

sampling rate max: 4294967295

sampling rate min: 9500
[Galaxy S I9000 Android Development] .:Crack:.:
It actually is not recommended by existz to use these scripts.

They mess with their settings hardcoded in the kernel.

for example /juwe/ Ramscript: setting lmk is not just echoing the lmk file in sys/*** (which all script do) so they hardcoded a good, for zram opimized setting and you should use it!
[Galaxy S I9000 Android Development] cink40:
anybody experienced overheating while charging? When i connect my phone to charger battery temperature always goes above 50st.C? Is this normal?
[Galaxy S I9000 Android Development] zacharias.maladroit:
sure

doing it the proper way is the way to go :)

but until I get bothered to change the settings in the lmk file

I'll use my scripts since they're familiar, faster to use, currently work best and more convenient - at least for me (jupp - I'm often a lazy bastard ^^)

will look into putting those settings into the lmk file in the near future but currently I've much more trouble around me (e.g. my box hardlocking after the screensaver activated and other stuff)

so that isn't top priority right now
[Galaxy S I9000 Android Development] fylim:
I find that after a days use, my phone will lag significantly compared to a after a fresh reboot. Any advise?
[Galaxy S I9000 Android Development] komoornik:
Reporting wifi issues too. Connecting to the same wifi network with WPA2.

On GingerCriskelo v73 everything was fine. Today i updated to v74 and wifi is not working with this kernel.

I flashed Speedmod and it's working. Wtf?! :)
[Galaxy S I9000 Android Development] komoornik:
Reporting wifi issues too. Connecting to the same wifi network with WPA2.

On GingerCriskelo v73 everything was fine. Today i updated to v74 and wifi is not working with this kernel.

I flashed Speedmod and it's working. Wtf?! :)

e: wifi hangs on "receiving ip address" ofc.
[Galaxy S I9000 Android Development] existz:
So this kernel plus v73 worked, but v74 + Talon does not. But v74+speedmod does? Im trying to figure out why it works for some but not for others. I've got a few tthings I can try..
[Galaxy S I9000 Android Development] komoornik:
Exactly.

I got to check one more thing, coz i thought it worked while lagfix was disabled.
[Galaxy S I9000 Android Development] paratox:
uv on lower frequencies where better on talon 2.1. now on 2.2 i can`t go below 100mv on 100MHz or i get occasionally reboots while listening to music with poweramp. on 2.1 and other uv kernels i had -150mv and listening music was rock stable.
[Galaxy S I9000 Android Development] Skkip:
On stock jvp with Talon 0.2.2 I have no problems with wifi.... may just be mod related?
[Galaxy S I9000 Android Development] komoornik:
Just tried on stock JVP too - no go.

This is ridiculous :D I'm gonna try different wifi settings @ router.
[Galaxy S I9000 Android Development] TigerCourage:
Finally works with Juwe's Smart Edition *v5.0 :).
[Galaxy S I9000 Android Development] existz:
I haven't changed anything voltage wise for lower frequencies, but since more frequencies were added it could effect how it scales, which does effect stability, also ondemand was set to scale up quicker, also effecting how it scales, which can make certain UV on steps either more stable or less stable .. so you might have to adjust it some
[Galaxy S I9000 Android Development] existz:
Ok, so if the same kernel worked on one rom but not another, and then a different kernel works on that rom.. then it could just be something framework related that does not like the new rom... but since it did work with the same kernel on a different rom, there's def something else contributing to it, not just Talon alone...so there's something, somewhere that does not like Talon. Can you get a changelog of the rom that does not work and one of the rom that did work?
[Galaxy S I9000 Android Development] komoornik:
http://xdaforums.com/showthread.php?t=978354

in V74 wifi does not work

in V73 it works

I asked Criskelo about changes related to wifi, but he didn't answer.

e: Anyways, some1 just said it works with stock JVP. The question is what stock is that?

I just tried 3 files one from samfirmware with re-partition and it wouldn't connect.
[Galaxy S I9000 Android Development] zenosteam:
do you mean criselko rom v74 if that the wifi work for me
[Galaxy S I9000 Android Development] komoornik:
Yes.

Something is up - it's weird, but i'm not the only one.

Tried flashing stock JVP and then Criskelo v74 on it - still not working.

Flashing speedmod - boom, it's working.

I give up for now, gonna use Speedmod.
[Galaxy S I9000 Android Development] kinet:
@komoormik

I was on Criskelo V73. I wipe cache and dalvik cache before install V74. After this I found Talon kernel and install it using SGS kernel flasher from neldar. My wifi work correctly (I wrote in http://xdaforums.com/showpost.php?p=14940863&postcount=2604).

Try wipe cache, dalvik cache, also maybe wipe data/factory reset.

Now I enable voodoo lagfix and wifi still work correct.

@existz

Can U apply neldar's BLN in your kernel, please, i like it.
[Galaxy S I9000 Android Development] rlorange:
BLN is In Talon!

**Simply Honey3.8, Talon 0.2.2 kernel1.5ghz**
[Galaxy S I9000 Android Development] zenosteam:
existz ,do you think about making some thing for "Automatic brightness fix"?
[Galaxy S I9000 Android Development] kinet:
BLN was supported in Talon 0.2.1 based on JVH, in Talon 0.2.2 (based on JVP) BLN Control Pro display warning - "phone is not supported by BLN. The liblights on this device does not support BLN"
[Galaxy S I9000 Android Development] maartenlaeven:
I can't get wifi to work after trying factory reset, flashed new JVP odexed/deodexed with this kernel. Wifi works immediately after flashing to speedmod/semaphore and of course also works with stock kernel.

Also wiped cache, dalvik etc

So must be kernel related right?
[Galaxy S I9000 Android Development] komoornik:
That's my point too.

Must be something small, coz overall kernel is nice :)
[Galaxy S I9000 Android Development] zs0mby:
I to have a problem with music player, i use miui music...when i start the music and the minimize, my phone reboots :(
[Galaxy S I9000 Android Development] Tatsuya79:
I compiled a lot of different kernels to alter the colours, even tried the Voodoo setting which is the less complicated to change directly red and blue values... it's still exactly the same yellowish.

I went back to Semaphore to check Samsung default... same yellowish.

I did wipe cache/dalvik each time, no change.

Now I feel like sharpness can be tweaked but not colours. :confused:

(perhaps that's related to JVP which could be the reason why I was confused with Speedmod colours, even though I tested it before with his kernel on JVH without this bad feeling)
[Galaxy S I9000 Android Development] existz:
Well, its not the kernel alone...if it was 100% the kernel, then it would happen to everybody...but it doesn't, it works...so, there's a setting, app, config, wifi setting, router setting..or something that does not like the kernel. Rule is, if it only happens to some people and not everyone, then its something contributing...if it happens to everyone, its the kernel
[Galaxy S I9000 Android Development] existz:
If ur on the 1.6 version try the 1.2 version...I use the miui player myself and it works fine
[Galaxy S I9000 Android Development] Dioser:
Criskelo v74 TalonDEV-0.2.2R2-i9000-JVP No problem here with the Wifi, just checked it to see :)