yashsingh1/xdaforums huggingface dataset:
[Motorola Droid RAZR] seandop:
Same. I set my read_ahead to 2048, though. Adds a nice speed boost (not sure about battery impact).
[Motorola Droid RAZR] dtrail1:
This isn't really performance related (only for storage r/w)

New build is up!

Boot up time has been increased - at least I feel like it was..

This build includes a LOT of changes! I worked very hard today to fix the 3.0.31 kernel. Synced to the 3.0.31 stable Linux release. Also many other things should be fixed - but also some new issues might appear through this. Just have a test.
[Motorola Droid RAZR] DumbleCore:
Feels smoother like the previous build but dunno about boot time

Tapped from my RazR
[Motorola Droid RAZR] dtrail1:
I don't really care about boot time, but it's faster for me.

Have to say I'm really HAPPY!

According to the logs and my first tests this build really works GREAT! Battery friend finally works like I always expected. In the logs finally the messages are appearing (min freq locked at...). Also battery friend doesn't have any negative effects anymore. It even fixes the default frequency on boot behavior the kernel always had (like screen on/off freqs both set to 10 - even when trickster shows it in first start, battery friend though sets it to a good state). The overall performance is really nice! I can feel the smoothness while SwiftKey'ing this message. Also my first impression on battery consumption is really good. Wake up threshold works fine so far, no freezes or lags and the comes up from suspend very fast.

I think I've almost reached the goal - no more annoying messages in logs, as far as I can see.

Now there is the panel left to be fixed for Edison and Targa - if it still doesn't work. I didn't build it for these devices because I really had to go home.

But I got Internet in my new flat this morning, so I'm now able work on android whenever I want! :D

And now you guys please do me a favor: Have fun!

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[Motorola Droid RAZR] Aceofzeroz:
*Manly tears*:crying: just... beautiful! THANK YOU DTRAIL!!!:good:
[Motorola Droid RAZR] dtrail1:
I have to say THANKS to

Stargo

Lucize

for their work on OMAP kernel! Nice to see more people developing for our device!

Also many thanks to Hashcode for still supporting OMAPs. And dhacker's prior work on the kernel.

Without these guys this wasn't possible!

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[Motorola Droid RAZR] Aceofzeroz:
We're just blessed with the best, clean and simple. :cool::thumbup::D

Sent from the Ace's MB865 using Tapatalk
[Motorola Droid RAZR] parser:
[MENTION=4287139]dtrail1[/MENTION] I have a question for you. I maybe missed in guide or didn't see it anywhere, what is the base clock of our gpu with stock rom. The reason I am asking that is to find out if miui is laggy bec. Of it or not.

Thanks again for you great efforts, I was thinking to buy a Xperia zl but I don't want it for foreseeable future :)
[Motorola Droid RAZR] dtrail1:
The default GPU clock is 153 - 307 MHz. You mean Miui 5 (4.2.2)?

I am going to update all JBX kernels to 3.0.31 very soon. This will give much better performance for all Android versions, also for Miui.

Or you were talking about Miui stock based?

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[Motorola Droid RAZR] parser:
Was talking about stock based. The last 3.10.11

The 4.2.2 version ist still not stable to use, it has some kind of a font bug, whole system fonts are big even if it says Normal in setting and it doesn't change after I sat it small, I wrote about this to [MENTION=4621489]santajin[/MENTION] but got no answer :(
[Motorola Droid RAZR] dtrail1:
Stock based one is very old, or has it got any updates?

Well, I cannot say exactly why it's slow. But I guess it's related to older ICS sources and the Miui framework tweaks. Actually it needs a rework.

Miui kexec is that buggy?? The last time I tried it was running fine so far..

Maybe an updated jbx for 4.2.2 can help a little.. not for font but for performance. And you might try xposed framework or Rom toolbox for changing system fonts.

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[Motorola Droid RAZR] parser:
The stock one doesnt get any updates anymore, it stayed in 3.10.11 and the kexec one is already on 4.1.24 I think. Yes it is old :) The kexec one is buggy not from kernel side. I think the bug comes from its unfinised CM 10.1 Rom (the base rom). Not sure But maybe thats why. tried xposed and stuff also. Nothing changed. The fonts looked still funny when I wrote in whatsapp or any other app. And ofcourse it doesnt have Full HD.
[Motorola Droid RAZR] dtrail1:
Cm10.1 has stable release (but without hd cam). So the issues are coming from MIUI tweaks.

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[Motorola Droid RAZR] dtrail1:
Any feedback on the latest kernel? Usually it's a good sign when nobody posts anything... :)

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[Motorola Droid RAZR] DumbleCore:
Working great!!!

There's only one thing, that's on every build I used, sometimes my max screen off jumps to 700 instead of 100,in battery friend it stays at 100, so I think it doesn't matter if it jumps? History says 100 all the time, as said it's just sometimes, maybe Trickster issue?

Tapped from my RazR
[Motorola Droid RAZR] ldeveraux:
I dropped the GPU down to 307 and stuck with Ktoonservative. I even upgraded to the newest kernel. This is working perfectly, thanks Dtrail!
[Motorola Droid RAZR] jmmcglothin:
So far the Kernel is working well... I let it settle overnight off the charger. Went to bed with 99% battery and woke up 7 hours later @ 95%. So it's deepsleep/idle state is looking to be improved from .875% pr hr to .571% pr hr for me. That's a pretty good gain.

I haven't had any FCs yet this morning. I'm getting ready to run Antutu and put it through my battery of app tests. I'll report back at the end of the day.
[Motorola Droid RAZR] Reeplay95:
Working great and smooth since the last release. There's just sometimes, the processor block to the max frequences, my battery drains quickly and heats a max. But i found the technique (for my phone anyway), juste change the governor one time and return to the former to solve this problem.

THANKS DTRAIL1! :laugh:
[Motorola Droid RAZR] matrix0807:
so dtrail1, can I give some advice?

can you make a tutorial about trickster mod to tweak this kernel? i mean, you just give an example of tweak. in my mind, it can be done with 3 preset:

-battery friendly

-gaming

-dtraill1 setting everyday

so, anyone can do that without having an issue.

thx a lot :)

and, what rom is you using now, if i'm allowed to ask?
[Motorola Droid RAZR] tsunamik:
I think I have never ever been so happy with any kernel on any of my phones! =) I was running CarbonROM for few days, with "satisfying results", battery life was quite good, speed acceptable, and stability great...

But THIS Kernel is what really justifies the risks of tweaking your phone. Immedietly after flashing JBX I could feel huge performance boost, and overnight battery consumption is even better than stock ROMs, which is something I couldnt ever reach on ANY custom ROM over past year :)

Thank you very much Dtrail
[Motorola Droid RAZR] dtrail1:
In the OP you can find the kernel guide which is exactly what you asked for - except the settings presets. Just try and find your personal best.

I'm using default settings with gpu @ 307 MHz and 200 min freq.

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[Motorola Droid RAZR] r4zrm4xxx:
Flashed newest kernel and my phone is over heating line crazy forcing reboot..... anyone else run into this?
[Motorola Droid RAZR] glehel:
I can not do this but I have to reboot all the settings are reset to the new kernel.

root, app settings
[Motorola Droid RAZR] parser:
Probably, after we talked about it I wanted to give a try to MIUI 4.1.17, santajin compiled the 4.1.24 one wrong so it doesn't work, for now it is pretty good actually no big font issue or kind. The only problem I saw was that some of the icons looks bigger than normal after reboot or theme change. But if u somehow force the mi home restart it goes away.

Thanks for dtrail1 answering my questions! I will be waiting for you kernel to try out on miui
[Motorola Droid RAZR] Reeplay95:
Change governor type, valid and come back to the original governor. It works for me. Sometimes, my phone have the same issue, cpu clock is always at maximum with high cpu usage for nothing. And I disable Frequency Lock.
[Motorola Droid RAZR] racka_pw:
Should we leave the "Battery friend disabled" option thiked under aroma installer? Is it disables battery friend if thiked or unthiked? I'm confused...
[Motorola Droid RAZR] DumbleCore:
If u tick it it's enabled, I'm using it, it works....

Tapped from my RazR
[Motorola Droid RAZR] dtrail1:
What do you mean by "You cannot do this" ?
[Motorola Droid RAZR] r4zrm4xxx:
I'm not sure what's going on here but im experiencing some incredible battery drain. Also if charging and phone reaches 40% if I reboot its upto 60% not making sense
[Motorola Droid RAZR] dtrail1:
Sorry, but WHAT?? :D I don't understand ..

EDIT: Ah! You mean the battery shows different stats in recovery/off mode and in rom? Well, perform a calibration charge. ANd maybe your battery is a little bit broken alrerady - just like mine is, after more than two years of usage and partly wrogn charging behavior I lost about 20% of its capacity. Just ordered a new one..

First of all, provide me full informations about exact kernel version, rom version, etc.

But usually, If you get battery drain, check if you get deep sleep state. If not, just reboot, wait 15 minutes and check again. If this doesn't help check your settings and in the first place check your installed apps. Probably one of them causes the drain. You could also try a clean install.+But as long as I don't know what kernel and rom you're using, I cannot help.
[Motorola Droid RAZR] Omegadrive:
[MENTION=4287139]dtrail1[/MENTION]

I give up, this is the 4th time I have installed JBX (different roms and android versions tested) and always the same issue, phone lockup after a call, other than that the phone runs perfectly and games runs smoothly, but phone lockups are driving me crazy. :crying:

Any way I can trace the problem with a log or something so you can fix it (if there is a fix)?

I don't have this issue with the stock CM11 kernel, but lack of features on it suck.

Thanks
[Motorola Droid RAZR] r4zrm4xxx:
I'm running slimkat newest build and jbx kernel from 2-06-2014. My battery has been good on slimkat upn until the new slim and new jbx installed. Phone is 8 months old. Maybe I should just start completely over from ICS and see what happens. I enabled every option in jbx installer
[Motorola Droid RAZR] dtrail1:
I won't write it again, I'm tired of writing same things all the time. Look in the op.

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[Motorola Droid RAZR] dtrail1:
Keep in mind that this kernel may not work on all Roms! It works on cm for sure... Seems working on liquid smooth too...

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[Motorola Droid RAZR] dtrail1:
Maybe I should mark this as a CM kernel?

Edit: had a freeze on bse kernel... Not sure if uv was too low.. But I'm sure that smartreflex needs another workaround..

Any feedback on bse running on cm? There may be issues related to cm builds too... Unfortunately we don't have a fully stable cm yet, kernel log didn't show me something useful, but logcat does... I've tested cm with its original kernel too, and I was facing reboots and freezes - but not often.. Temporary solution could be to revert back to 24/4 or 22/4 build as they seem to be more stable..

I decided to keep you guys up to date on Twitter now, so I don't have to write things down multiple times..

- Follow me on Twitter [MENTION=4287139]dtrail1[/MENTION]_xda -
[Motorola Droid RAZR] qkdxorjs1002:
Sorry to bug you, I mean i can change amount of color cell :)
[Motorola Droid RAZR] dtrail1:
What do you mean? You can change gamma value via sysfs.

echo x > /sys/devices/platform/omapdss/manager0/gamma

Replace echo with a value between 5 - 10

Not sure if the location is correct. In the FAQ you can see the right one.

- Follow me on Twitter [MENTION=4287139]dtrail1[/MENTION]_xda -
[Motorola Droid RAZR] ricardofago:
I tried that, no luck. Also tried performing a clean install, got stuck in the same way (dark screen and green LED after Motorola's logo and before bootanimation). Then I flashed the package to restore previous kernel and it worked and booted fine. Then I tried everything all over again, but nothing changed. Anyway, unwired's post below is probably right. Are you running official v2.2.1 or any of those newer nightlies?

Are you using BMM with LiquidSmooth on stock slot (System_1)? That's the only thing I still haven't checked, but I don't think it should make any difference. Anyway, unwired's post below is probably right. Are you running official v2.2.1 or any of those newer nightlies?

Official release runs with kernel 3.0.31, but I read somewhere that the recent nightlies run with kernel 3.0.8. I still haven't tried it, though, I believe this is the answer.

Thanks in advance.

:)
[Motorola Droid RAZR] dtrail1:
On cm10.1 both kernels are running stable! I figured out that all nightlies unstable except the 24/4 build.

I reverted back to that build and the kernels are working without problems.

Edit: BSE needs another workaround... But OCE is stable!

- follow me on Twitter ädtrail1_xda -
[Motorola Droid RAZR] mat9v:
Where can I find 24/4 build? In links from cm10.1 thread here I can only find 26/4 build or newer...
[Motorola Droid RAZR] BADDINOROX99:
I managed to overclock to 15100 on the last version of PAC
[Motorola Droid RAZR] KuLiKo:
I can't download 0.4 both BSE and OCE. :(
[Motorola Droid RAZR] dtrail1:
What's the problem?

- follow me on Twitter [MENTION=4287139]dtrail1[/MENTION]_xda -
[Motorola Droid RAZR] h0324879:
Excuse me, you said that the kernel should work on liquid smooth ROM, but you are meaning the 0.4 built or the nightly built???

Thank you!
[Motorola Droid RAZR] KuLiKo:
my isp was suck. sry to make you confused.
[Motorola Droid RAZR] dtrail1:
No worries :)

New NIGTHLY builds up... When you install new kernel remove the 01kernel script from your init.d folder, please.

Now placing a chronic to the "Latest Changes Section" in the OP:

2013/5/5

- AS the current version are still causing freezes (sometimes) I marked the kernels as WIP! There are new 0.4 NIGHTLIES up for testing.

- Added option HARD LOCKUP DETECTION

- Removed the NMI WATCHDOG disabler script (YOu max remove it manually from system/etc/init.d)

- BSE Kernel has enabled SMARTREFLEX CUSTOM SENSOR again as it was more stable in 0.2d release

- uV raised up to -5 mV from stock voltages (just to be safe it's not too low for some devices. YOu can UV using UV feature)

- Removed TEMP CONTROL and OMAP DIE TEMP SENSOR as it's unnecessary for OMAP4430 (could increase stability..)
[Motorola Droid RAZR] dtrail1:
CHeck the new 0.4 BSE/OCE NIGHTLY builds! BSE 0.4 NIGHTLY-2 running stable the while day. Nedd some feedback from you guys. MAybe we have a stable build soon..
[Motorola Droid RAZR] Merlinos1:
OCE 04 Nightly 2 is running good and smooth on latest Carbon Nightly :thumbup:

now flashing BSE Kernel and will report back...

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[Motorola Droid RAZR] dtrail1:
BSEI N-2 running very well... So far.

Sacuractive governor may cause since weird behavior... Better don't use it at the moment.

Latest Trickster Mod BETA working great with BSE / OCE N-2.

- follow me on Twitter [MENTION=4287139]dtrail1[/MENTION]_xda -
[Motorola Droid RAZR] dtrail1:
BSE / OCE updated to version 0.4.1! Including a big Bugfix! For me and all other testers who reported back to me yet they are seem to be stable - finally. But I need your test results. THX!
[Motorola Droid RAZR] dubisz:
I had waking issues with the previous version of BSE - I'll give this one a try :]
[Motorola Droid RAZR] dtrail1:
Oh, and avoid using sacuractive governor. It may cause "waking issues".

- follow me on Twitter [MENTION=4287139]dtrail1[/MENTION]_xda -
[Motorola Droid RAZR] DumbleCore:
I'm rsding back to ics every two or three weeks, then push JB kernel and China radio, doesn't matter, battery drops are still there, tested with 3 monitoring apps, they also jump....

Btw, wich phone lasts the whole day with 1%??

I know only the razr :D

Tapped from my RazR
[Motorola Droid RAZR] r4zrm4xxx:
Ha mine dont
[Motorola Droid RAZR] DumbleCore:
Mine did, dunno why, it says 1%,but it's at actually at 30 or 40.... :D

Tapped from my RazR
[Motorola Droid RAZR] r4zrm4xxx:
Oh yeah mine does that too i didn't know what you meant
[Motorola Droid RAZR] dtrail1:
ICS?? I suggest to use JB, as SS was made for use with JB stock kernel.

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[Motorola Droid RAZR] dtrail1:
What is your frequencies configuration? And what features you're using in Trickster?

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[Motorola Droid RAZR] dtrail1:
I posted something about battery drops yesterday. It's mosley related to the 1% hack, and/or to batteries losing capacity within the time. A solution is to use 10% indication (but this needs an extra zip file. Maybe I can do it tonight) and a workaround in SS could help, but it's really tricky. I will include the 10% option in the aroma setup soon. This should really help us.

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[Motorola Droid RAZR] Omegadrive:
Using default cfq + koon @ default clocks 300/1200, nothing changed in Trickster except device name.
[Motorola Droid RAZR] Aceofzeroz:
*Cough* the Atrix 2 does as well *cough* ;):laugh:
[Motorola Droid RAZR] JStrem:
Battery life: First install

Used a calibration app, fully charged, and here we are so far:

I'll give it a few days. I'm using CM11 latest nightly, PA Micro Gapps latest, and latest JBX. Phone locked up once. Changed GPU clock to 307. No problems since.
[Motorola Droid RAZR] Michelangelos:
What is the correct procedure to upgrade to a newer JBX BUILD? Do we need to clean/remove previous JBX SETTINGS with the remove option in the aroma installer and run the setup a second time to install the new one or we could reinstall it over previous version directly?
[Motorola Droid RAZR] jmmcglothin:
You can "dirty flash" right over top of your older version. Just tick the tweaks you want. However, don't install any of the apps like trickster, x cam, xposed, etc if you already have them installed.

-- EDIT--

Reporting in on the 2/6 build... battery life is going great. Stability has been awesome. Everything seems to be working as intended.

Antutu bench is still in the 11800-12100 range.
[Motorola Droid RAZR] racka_pw:
My phone locks up after unlocking almost every time! I'm on Mokee (1/30), and latest JBX with all settings on default, without any tweaks. Tried to disable battery friend, and tried different govenors with no luck. I did a couple of backup restore and installed jbx again and the same issue came up every time. Now I restored my backup with the stock kernel and the lockups are gone. Any suggestions?
[Motorola Droid RAZR] DumbleCore:
Welcome to the club :D

Tapped from my RazR
[Motorola Droid RAZR] Aceofzeroz:
Haha, thanks! Motorla "looked out" for all of us so we could mingle together easier than most devices. ;)
[Motorola Droid RAZR] jonas1212hk:
[MENTION=4287139]dtrail1[/MENTION]

I'm using the CyanFox Rom together with your latest jbx kernel(6-2-13 build). No bugs and everything works very stable and smooth even the max cpu speed is set to only 1000mHz.(lower than clock speed)

Battery performance is really gorgeous! My razr maxx can last for 2 days with frequent using.

Thanks you very much for your work! It boost up my razr performance and I really enjoy using it now
[Motorola Droid RAZR] Crumplet:
Ok found a bug bug which makes my phone freeze up and restart, using dragon or utter voice assistant, and hands free Bluetooth.Not sure if it is the rom cyanfox latest nightly or JBX that is causing the problem however i am very disappointed.I am assuming it is the JBX because i would get the same similar reboots when trying to use setcpu to manage my overclocks.Or just kecex in general, not sure what to think.
[Motorola Droid RAZR] RandomPooka:
Kexec.

If this feature works in ROMs like CM or AOKP or SlimKat, but not after you install the JBX kernel, then it is a JBX kernel issue. It might be settings related, or it might not be. It's hard to say, not being a user of either voice command app.

If that feature does NOT work in those ROMs or other source based ROMs, then it is possibly a kexec kernel issue. All ROMs that aren't based on Stock are using a kexec kernel. All. As in, every AOSP ROM.

If those programs do not work on stock either, then perhaps they just suck and it isn't a kexec, JBX, or stock kernel issue. It may be a physical hardware incompatibility in that case.
[Motorola Droid RAZR] seandop:
Your failed CPU clock settings are unrelated. We already told you earlier not to use setcpu, and to use Trickster MOD that is bundled with JBX in the aroma installer instead.
[Motorola Droid RAZR] Crumplet:
Just did a fresh install Its definitely rom related however i am not getting freezes or reboots with just the rom like i was when using JBX, and on stock everything works fine so it's not a hardware problem.And to be even more honest it could very well be a kexec problem.
[Motorola Droid RAZR] RandomPooka:
There are an awful lot of minor issues with hardware in AOSP. Bluetooth has never been a huge priority, from what I've seen. Graphics, audio, camera, radios (wifi and mobile), sdcard mounts, and that sort of thing get first attention. HDMI, HD recording, bluetooth, or any number of other more trivial features don't get the primary focus. I know when the first CM11 builds a few of us were compiling were being tested, even before the experimental nightlies, bluetooth for my headphones would work fine for about 15 minutes and then cut out entirely until I did a full reboot. My solution was to not use bluetooth, since it wasn't anything more than a novelty to me then and now.

I'll buy that it's a ROM issue before I'd put money on it being a kernel
[Motorola Droid RAZR] drewski_1:
[MENTION=4287139]dtrail1[/MENTION] not sure if you're already aware or if it's the same in your kernel, but stargo posted in the CM11 thread that possible kernel issue is causing signal drops. patch being tested.

http://xdaforums.com/showpost.php?p=50207516&postcount=2565
[Motorola Droid RAZR] control187:
I am curious if anyone tries the 'sync to one core' feature in TricksterMod at all. Does it hurt performance at all? Anyone noticed better battery from keeping a core quiet for simple stuff? Thanks.
[Motorola Droid RAZR] ldeveraux:
Giving it a go right now!
[Motorola Droid RAZR] dtrail1:
A new build is coming!

- Implemented Stargo's patch for modem!

- Implemented and backported myself an old patch by Quarx which disables Rom's battd usage and calculates battery percentage by kernel directly! This could really stop ANY battery drops, battery jumping around, etc. But I'm not sure if charging will still work with AC then...Trying.

But we have newer cpcap battery driver with charger definitions, so this might fix the issue Defy users had.

- Added a new option in Aroma to select whether to use 1%-Hack (which maybe now works better with modified battery driver) or Motorola's default 10%-Calculation which should really stop any drops! Then you could use an Xposed module for 1% indication (maybe I will include one in Aroma)

I will test it now and then push if everything goes fine!
[Motorola Droid RAZR] jmmcglothin:
Sounds awesome man... Love your work and appreciate it so much. I won't use a ROM unless I can use JBX. =P
[Motorola Droid RAZR] RandomPooka:
Quarx is one helpful fella. Haven't spoken to him in ages, but he was always willing to walk you through anything he can help with. I'm digging that 10% reading with an xposed module for 1% reading.
[Motorola Droid RAZR] Brantuck84:
I really don't mind using 10% for battery readings I kinda prefer it I always seemed to get better life with early ROM builds that didn't have the 1% hack

Sent from my XT912