yashsingh1/xdaforums huggingface dataset:
[Captivate Android Development] lpsi2000:
Thank you, that worked.
[Captivate Android Development] Cezar`:
My recommended settings for the lagfix are

jfs

jfs

jfs

false

false

false

false

Reason: great CPU usage.

I tested while playing a movie and installing an application.

With ext4,ext4,ext2,ext2,ext2,false options, the movie was stopped while the app was being installed but with the new configuration the movie plays just fine. Tested as well with music playing and the overall speed of the system is better.

Probably the loops in ext2 were the ones creating the lag but i just wanted to test jfs and I must say I am very happy.

Quadrant score is 1800 and something
[Captivate Android Development] Purpleness:
How do i update this kernel? Can i just flash the new one over the old one? Should i disable lagfix first?
[Captivate Android Development] joedon3:
I just flashed over this morning without disabling lagfix. it worked fine for me.
[Captivate Android Development] krazyphire:
What kind of battery life are you getting with this config? I'm looking for at least 15hrs
[Captivate Android Development] Purpleness:
Thanks, also is there any way to flash with just the phone no computer (no odin), im at school right now and want to flash this :)
[Captivate Android Development] di11igaf:
But just so you know(and u might already) you cant just swap one out for the other without major problems. I ended up having to change a bunch of **** besides that to get it to work completely with no fc's to the point where it was just pretty much a themed captivate rom based on DG and gtg's aosp rom with DG's voodoo kernel. That's pretty much why I never released it and just used it for myself for a little while
[Captivate Android Development] joedon3:
yeah, you'll need to download the update.zip from the OP and flash it through CWM. I used Odin this time, so I don't know if there are any nuances with that method.
[Captivate Android Development] MikeyMike01:
That's how I've flashed every version.

Use the XDA app, because the browser won't download .zip files, at least not by default.

Reboot into CWM, and flash it.
[Captivate Android Development] LinuxNewb:
Has anyone noticed a huge drop in battery life? in 3 hours of light use my battery is already at 84% with only edge network connection enabled (dont get 3g where i work).

I'm using Doc's 7.5 rom with this kernel, advanced rfs-free ext4 lagfix, bln, and kernel tweaks.

When I was doing DG's 2.2 B builds my battery life was much better.

P.S - Dont ask if i deleted battery stats.
[Captivate Android Development] TheTodFather:
i was re-reading about jfs all last night to 4 in the morning. Its quite an awesome file system almost like ext4. Why jfs:

-it's very stable

-it consumes less CPU than most other filesystems

-it is already anticipatory, so deadline scheduler can be used

-it seems faster than ext4 in benchmarks

-it has a journal

Quadrant score is 1800 and something[

did i say this usues less cpu then any other filesystems ...
[Captivate Android Development] joedon3:
I have that problem with the browser as well, it also doesn't like apk files. That's when I use dolphin.
[Captivate Android Development] vw671:
You can install Astro File manager, then go into settings and turn on "Enable Browser Downloads" and it will allow the stock browser to download any type of file.
[Captivate Android Development] joedon3:
Sweet, thanks.
[Captivate Android Development] krazyphire:
If I may ask, what rom are you using?
[Captivate Android Development] vw671:
Switching configuration with ULF?

Do you have to uninstall your current lagfix configuration to change it to another one with ULF?

In other words if I am currently running Ext4, Ext4, Ext4, off, off, off ,off and want to try JFS, JFS, JFS, off, off, off, off. Do I have to unconfigure my current lagfix or can I go directly to the new one?

Thnx. Sorry if this was already covered previously.
[Captivate Android Development] lpsi2000:
no, just switch
[Captivate Android Development] TXRangerXDA:
Ok, After a frustrating morning of the phone FCing no matter what I did, I think I finally have this in place. I was using Cognition 2.3b3, which was just released. It has a few things changed from b2 that apparently make this incompatible (at least from what I saw this morning). When I injected the modem into b2, and did everything else as you said, it appears to be working. Applying my backups now, but my phone is working, and is getting on the 850 band properly now.

Thanks again.
[Captivate Android Development] darkamikaze:
are you guys running any of the tweak options? if yes which ones :o .. I dunno if I want to

and are they enabled by default?
[Captivate Android Development] joedon3:
I'm running all but the VM management. I'm not sure that I notice any difference in performance, but nothing is broken... :-)
[Captivate Android Development] bts0uth:
why not vm management?

Im not sure what difference they make if any but I have them all enabled

edit:

is anyone using this with the molecule aosp themed rom? Everything is working except in the settings app under sounds I get a force close on settings when I open the set voice ringtone and set notification ringtone.

Has anyone else had this when using this kernel on a captivate rom?
[Captivate Android Development] KaLiBLeeK:
I kept getting that on earlier Froyo Cognition ROMs. It was fixed on v2.2b9.1.2 though I believe. Haven't had that issue with this kernel though.

Sent from my Samsung Captivate (XDA-App)
[Captivate Android Development] kalel90:
ok so im having a a lot of noise in my voice calls with this kernel. Im using the kernel in conjunction with cognition. I am NOT using the hsupa modem with it so im wondering what could be causing this. Also i flashed jf6 and cognition before this kernel and both made calls fine that were 100% clear.
[Captivate Android Development] ferris2375:
Weird problem. The shortcut I create for Angry Birds won't stick on my phone screens, just vanishes. Weirdness.
[Captivate Android Development] TheTodFather:
Well i was running taytamas / xcalibur reorient FULL, but i went to the i9000 forum and downloaded taytamas super lite with a bunch of asop stuff with obviously the superoptimized kernel.
[Captivate Android Development] joedon3:
I don't know why I didn't have it running when I first installed this. I've started using it now, no issues... This Kernel is awesome.
[Captivate Android Development] id10terrordfw:
You can't use an i9000 kernel with a Captivate modem. You need to flash JG8 then JPP to get voice calls to work.
[Captivate Android Development] kalel90:
Maybe i typed that wrong what i mean to say is im using the kernel with the regular captivate modem. Are you saying that isn't possible?
[Captivate Android Development] DOAlaboratories:
It's not a good idea. It'll make your line fuzzy

Sent from my Cappy using mental telepathy, *****ezz.
[Captivate Android Development] LuckyX2:
Working bln?

SO uhhh I don't know about you guys but BLN is working on my phone. :p

I think what did it was testing it with the BLN settings app. In there is a Test section, I hit the button that says Led notification and it produced a fake test notification that lit up the backlight when my screen went off. Ever since then it's been working. I'm using my Tayutama rom by the way.

I'm not sure if that's what did it because I wan't really trying to fix it but rather messing around so it could have been something else but I think that did it.

Hopefully this helps some people. :)
[Captivate Android Development] id10terrordfw:
It's possible, just don't expect voice calls to work correctly.
[Captivate Android Development] kalel90:
Ah but i thought the hsupa modem had a problem with the 850 mhz band that att uses for its 3g service in a lot of places. I know a lot of people were having problems with no 3g at all with that modem. Was this fixed?
[Captivate Android Development] smokestack76:
I flashed the. Zip with the modem over cog and everything works good. Voice sounds fine.
[Captivate Android Development] rraquib:
Why can't i flash xcaliburinhand rom over this any one knows? It just gets stuck on the i9000 boot screen. I do not have any lagfix enabled.
[Captivate Android Development] id10terrordfw:
Why are you trying to flash the reorient kernel over this?
[Captivate Android Development] Cezar`:
I converted 4h ago so i cant say yet.

Then I had around 70% now i have 45% but I used data (HSUPA), wireless, Maps, Navigon, music player, TweetDeck, Google Talk + that I have around 15 apps which run in background
[Captivate Android Development] newter55:
It works fine until you need to connect to 850 band. That is the reason for flashing jg8 modem first. Voodoo magic makes it enable 850 on i9000 modem

Swyped...and sorry I don't proofread
[Captivate Android Development] rraquib:
Yes correct.
[Captivate Android Development] pillz424:
What lines exactly should I delete to enable bfq?
[Captivate Android Development] Kizzmiazz:
Confirmed that you can not use a captivate modem, my wife said I sounded like crap lol. So I installed the i1900 jpp modem and talked to her again and she said sounded great , plus I have hsupa speed. Now I'll just have to see what battery life is lol.

I'm loving this kernel with cognition v2.3b2 fastest my phone has been .

Sent from my Samsung Cognition | Cognition v2.3b2 | SetiroN's SuperOptimized ReOriented v1.1.1	ULF OC/UV and Screaming Fast
[Captivate Android Development] Disgustipated:
Can anyone confirm that this isn't working with COG 2.3b3? But does work with 2.3b2?
[Captivate Android Development] TXRangerXDA:
I can confirm that. Tried a bunch this morning, kept getting FCs on phone and mms. When I tried on b2 it worked great first try.

TR

Edit: of course, you might have read my post a few pages ago and were looking for someone else to confirm my post :). In which case, hopefully someone else can chime in.
[Captivate Android Development] tjsooley:
WOW,

JFS+loop ext2 is sweet.

how would it rock if we could do jfs for loop
[Captivate Android Development] vw671:
What is the real world benefit of having a loop device on top of JFS or EXT4?

And what filesystem type are used for the OS on non-Samsung Android phones?
[Captivate Android Development] tjsooley:
all i know was jfs and loop false quad benchmark was 1600

jfs with ext2 loop quad benchmark was over 2000.

these are with no voltage changes and no overclocking.
[Captivate Android Development] shoefly:
android id changer

anyone able to get the android id changer from the market to work with this kernel? no matter what i do it wont apply the new id.

i tried the r/w script method for the filesystem.

Ive tried different combos on the filesystem, ext4, jfs only, the advanced ones as well
[Captivate Android Development] Kizzmiazz:
I had problems with it, I would put in new id hit change id and would not reboot. So I manually rebooted and it had changed my id to the new one.

Sent from my Samsung Cognition | Cognition v2.3b2 | SetiroN's SuperOptimized ReOriented v1.1.1 ULF OC/UV and Screaming Fast
[Captivate Android Development] kalel90:
I can confirm it does work with cognition 2.3b3 after a bit of work (i had to use the hsupa modem otherwise voice calls had a lot of noise) everything works great.

Thanks to all the people in this thread who helped me out with the modem issues!
[Captivate Android Development] krazyphire:
Did you do anything different from that? What steps did you take to install it?

sent from me
[Captivate Android Development] TheTodFather:
Video playback is more choppy with that loop on ext2. It will show better quad but you will lose performance and data stability. I read through all of stzupys thread been hanging out in voodoo irc and some misc tidbits here and there and saw several comments about video lag. It may be true but it may not. Ext2 leads to corruption but if your flashing your phone like a feign then i dont see why it would matter(data corruption) because flashing to rom to rom would minimize exposure to it. I personally would rather stay clear of it. The cool thing with ULF is that this is a Huge test bed for people to try differenty configurations. Im sure one day sztupy will only provide the best results after everyone plays with his experiment. The only difference is Id rather stick to what is stable and watch from a distance to see this play out.
[Captivate Android Development] tjsooley:
Will there be any look into the system in jfs
[Captivate Android Development] MarlowXim:
Hey setiroN's would it be possible to free up more ram. Was reading over hardcores men configuration and there is this reference

CONFIG_VIDEO_SAMSUNG_MEMSIZE_TEXSTREAM=6144 ^ ^

^^ TEXTREAM = Too low and 3G video call stops working

Captivate lack a ffc so maybe more memory can be free
[Captivate Android Development] clyon3:
anybody missing the puzzle piece on the lock screen?
[Captivate Android Development] kalel90:
I flashed jf6 then followed the steps on the first page for hsupa then i added in the modem that comes with this into the zip of cognition replacing the captivate modem that was there already. Then i flashed cognition. Then i disabled voodoo and flashed SetiroN's kernel+ lagfix then i followed the settings for setting up wcdma 850 mhz.
[Captivate Android Development] crazililazn:
Everytime i install the v. 1.1.1 kernel, it deletes my asphalt game. And if i reinstall, after i reboot, it gets uninstalled again.
[Captivate Android Development] tjsooley:
mine did not get deleated
[Captivate Android Development] bts0uth:
Not sure if your using hardcores actual kernel or just code but I saw this tonight:

LATEST CHANGELOG:

Ver H: Added BFQ. Disabled CONFIG_UACCESS_WITH_MEMCPY, CONFIG_PREEMPT_VOLUNTARY in kernel compile options that possibly caused higher battery drain.

Is this something that can be implemented in this kernel? I do notice battery drain is a Tad high while idle.

Posted from my Captivate running Doc's JPO v7.5 rom with SetiroN's i9000 SuperOptimized kernel
[Captivate Android Development] ogar1978:
Is Bluetooth not working on this rom?

When I connect all I hear is static.
[Captivate Android Development] ragingclue:
ROM? It's a kernel....

What ROM are you using? Or are you flashing it over stock?
[Captivate Android Development] crazililazn:
I have done a master clear, flash back to stock, and flashed a custom Rom, i have lost it on the 2 roms i have tried
[Captivate Android Development] KaLiBLeeK:
If you flashed the modem/kernel combo, your BT won't work for voice.

To my knowledge, any HSUPA modem you flash on a Captivate will prevent BT from working.
[Captivate Android Development] lpsi2000:
Completely incorrect, there are HSUPA modems compatible with Captivate. The answer is to flash the right modem, kernel and ROM combination. I have used HSUPA with Captivate and i9000 Kernels. There are plenty of these working combination in this thread.
[Captivate Android Development] KaLiBLeeK:
I didn't mean that HSUPA won't work on Captivates. I meant that BT voice won't work in conjunction with HSUPA on Captivates.

I could be wrong, but every ROM I've come across has basically stated you either can have working BT voice, or HSUPA, but not both.
[Captivate Android Development] PowerPC:
I can confirm BT headset is working. At least, if you mean use bluetooth headset and not bluetooth voice control.

I've been using captivate plus re-oriented kernel + JPM/JPP + tayutama JPM rom. The bluetooth works fine as headset. I didn't try voice control so I cannot comment.
[Captivate Android Development] KaLiBLeeK:
Well that's good to know. I tried the BT handsfree in my car this morning, and I got nothing but static. I didn't use the flash stock JF6 > flash JG8 modem > flash JPP modem method though, which I'm about to do. Hopefully that resolves the static issues.
[Captivate Android Development] darkamikaze:
anyone getting soft reboots when using any of the tweaks? It seems like my soft boots are from one of those in that settings.. I haven't found out which one yet though X-x..

Someone in another thread thinks it's the misc tweak... can anyone confirm?
[Captivate Android Development] bts0uth:
I can't confirm it. I have all tweaks enabled and jfs advanced and I am having no soft reboots

Posted from my Captivate running aospMOD v 1.0 - CM6 Spices with SetiroN's i9000 SuperOptimized kernel
[Captivate Android Development] di11igaf:
edit: fixed my problem without having to reflash but without adb. I would still like to know if anyone has had this problem or just me. I remeber reading about a similar problem in the i9000 thread for this kernel but search is down right now

edit edit: NM fixed my adb problems. if anyone is having problems getting into an adb shell with this kernel from recovery(like to push a new framework when your in a bootloop or whatever the case may be) so you can push a file instead of having to reflash its a little different than normal. i just got a little worried because i was stuck in a FC loop because of a rom that im updating and testing and i didnt feel like reflashing for something that stupid. i did adb reboot recovery, and got into recovery just fine. usually from clockwork recovery you can push a file to just about anywhere on the phone just adb push (whatever) to /(whatever). so i just tried this and i could not push or get into shell i kept getting permission denied which ive never gotten while in CWR. so basically your first command HAS to be- adb root adb will restart with root access and then you can adb shell or adb push

just letting people know and hope to save some people the trouble i almost just went through for nothin.
[Captivate Android Development] darkamikaze:
mmm, do you have any UV ? and how long have you been running the kernel? Maybe it's only relative to tayatuma's mini lite rom
[Captivate Android Development] arffer:
Reason for static BT

Mixing a Captivate modem with an I9000 kernel gives the staticy/unusable bluetooth.
[Captivate Android Development] Haloruler64:
Sorry if this is a noob question but here i go :P

I have Cog 2.3b2, and this kernel v1.1. I have to say this is the FASTEST Ive ever seen my Cappy run! With EXT4 Advanced and OC/UV, Im loving it!

First, I'm using SetCPU, that's normal right? Nothing against it?

Second, do I have to disable the lagfix to flash Cog 2.3b3 over this? Because I'd assume with no /data wipe and CWM being compatible with EXT4, it wouldnt be necessary. Can anyone help please?

Im planning to flash Cog 2.3b3 then this kernel v1.1.1!
[Captivate Android Development] di11igaf:
I would just replace Dg's kernel in the. zip with tbis kernel. But just so you know i was having problems with cog 2.3b3 earlier with undervolting not sticking through reboot. Other people were having more problems that though. So im upgrading and theming the i9000 rom i used to use right now when im done ill post it. And also if your gonna use the hsupa modem, read the OP on how to enable the 850 bands.
[Captivate Android Development] Cezar`:
A very dumb question: does this contain any code from xperia x10?

Ill tell you why. Yesterday while rebooting my phone I saw for a milisecond the sony xperia x10 logo after the i9000 one. And Im pretty sure i saw it as it happened 2 times.
[Captivate Android Development] lpsi2000:
I was saying you have incorrect information about BT not working for telephone calls or static noise with HSUPA modem. You just need the right combination.

Exactly, it works fine.

You are obviously not paying attention, JG8 modem to JPP modem is ensure you are getting 850 band. The static is because you don't have the right kernel /ROM matched up with the right modem.

Correct, and mixing the other way does not work either (captivate kernel with most i9000 modems do not work)
[Captivate Android Development] lpsi2000:
LOL, are you talking about the boot animation because I did not see anything that said xperia X10 on it.
[Captivate Android Development] bts0uth:
Yep using voltage control. -100 for low and -75 for high. I removed the scheduler line from the start up script so it would be bfq and not change. Not a single soft reboot so far and I was using docs v7.5 jpo but now I'm on the aosplike rom.

I've been using it at least three days. Flashed v1.1.1 yesterday morning. I've been using this since the first release.

Posted from my Captivate running aospMOD v 1.0 - CM6 Spices with SetiroN's i9000 SuperOptimized kernel
[Captivate Android Development] KaLiBLeeK:
Alright, here's the short version for you:

I was running Cognition v2.3b2, with the JJ4 modem and the CogKernel included in the ROM.

I flashed the version of this kernel that had the JPP modem included. My BT voice went kaput.

So, if what you're trying to say is true, and as PowerPC mentioned...their BT voice is working with this kernel/modem (on a Tayutama ROM), the problem would lie with the Cognition ROM itself, as I don't have this magic ROM/kernel/modem combo you speak of.

Am I following/paying attention correctly here, sensei?

Also, it's shortly after 7am here, and I haven't had coffee yet, so sorry if I sound overly annoyed here. Haha.
[Captivate Android Development] joedon3:
I'm running Tayutama's SuperLite, all tweaks, 100/75 UV on my cappy with no problems at all.
[Captivate Android Development] joedon3:
Someone else here was saying the same things about Angry Birds.... I have both of these games and mine is fine.
[Captivate Android Development] joeshmoe08:
Help

Sorry for being a noon everyone but I am new to this and am lost. Which files provided do I download if I just want the basic rom without any of those extra stuff. Also I have no clue what the diff between those lagfixes are so can someone please tell me which is best for noon. Also where do I go to set all this configurations? (cwm maybe?)
[Captivate Android Development] slider2828:
been on this combo without reoriented and its crazy... MFlops are like 16.xx....
[Captivate Android Development] slider2828:
Just saying you do not need to undo voodoo, that is the point of the universal lagfix.

Yes you can flash over tatuyama's ROM...

I haven't per se tried this rom, but I am using the UV/OC rom / Lagfix ext2/4/bind over tatuyama....

Also for people who want BLN support, just use a program from the market called NoLED, I think its a LOT better than BLN support....
[Captivate Android Development] glitterballs:
edited + 10char
[Captivate Android Development] glitterballs:
extract the tar file and put the tar in PDA. Disable other lagfixes before flashing. It may not be absolutely necessary, but I think it's a 'best practice' to follow.
[Captivate Android Development] crazililazn:
wait, what? i thought reoriented kernel works both for i9000 and captivate roms.

Or is it the OC/UV support that breaks support for captivate roms?
[Captivate Android Development] DOAlaboratories:
works with cognition B9 here
[Captivate Android Development] darkamikaze:
OP, think you can link the appropriate threads for each one of those you put together :D ?
[Captivate Android Development] glitterballs:
Ah. Ok. I thought it wouldn't. I'll edit that.
[Captivate Android Development] thumper_1151:
Can we get it as an update zip for cwm?
[Captivate Android Development] crazililazn:
man, honestly i want to flash this kernel, but im afraid the OC/UV will screw up my phone. Personally, im an overclocker, but this isnt exactly a computer with a heatsink ><

Anybody thats running this kernel with the overclock having any problems? or is it smooth sailing?
[Captivate Android Development] slider2828:
Been running this for over... ergh 3 days now, no problems....

By default underclock is not enabled you have to use some other program for that. No need for SetCPU either because its already governed at 'Conservative'..... Just if you want to underclock.... but no need as the battery life is still good.....
[Captivate Android Development] glitterballs:
I've been running raspdeep's OC/UV since Monday. Read the thread, I've talked about it. Also, you can set temperature warning with setCPU.
[Captivate Android Development] ThisWasATriumph:
I can confirm that you don't need to remove any lag-fixes. The new recovery supports everything. Worked fine with Voodoo.
[Captivate Android Development] DOAlaboratories:
DUDE. Holy mother of God, this thing is fast. about to ocnfigure the UV right now.