yashsingh1/xdaforums huggingface dataset:
[EVO 4G Original Development] Robobob1221:
I'm u/v -100 on min and max and u/c, and have to say 99% of the time runs smoothly, no problem for me.

My phone sleeps very well with this at night. Over 9hours dropped only 2%.

Love this kernel.

posted by my enviousOG
[EVO 4G Original Development] monty_python:
Timeframe for the next release?
[EVO 4G Original Development] buckhunter:
Dev is enjoying his new baby boy so might be a few but he should be back soon.
[EVO 4G Original Development] ca1ne:
And I'm reworking pieces of the kernel.. want to try something.

edit-changed you to to.. got to love swype
[EVO 4G Original Development] dieselford:
Looking forward to it! Hope your new baby is healthy and happy! Just got back from watching my 4yr old at soccer practice.
[EVO 4G Original Development] Soap:
Does that mean this kernel might see an update? :eek:...

Coming soon! Bar-o-Soap tweaks! make your system run squeaky clean! WARNING: not responsible if you drop the soap.
[EVO 4G Original Development] MBQ_:
No he's just reworking the kernel so it can sit on his desktop/laptop til the world ends. (;
[EVO 4G Original Development] Soap:
Ohh darn. I almost got excited there for a minute. Way to crush my hopes and dreams.

Coming soon! Bar-o-Soap tweaks! make your system run squeaky clean! WARNING: not responsible if you drop the soap.
[EVO 4G Original Development] CRIME INC.:
No, this is a sense kernel.
[EVO 4G Original Development] Notorious:
This is a sense kernel miui is aosp
[EVO 4G Original Development] mordbane:
Awesome kernel. Finally I'm able to run 128 - 768 MHz on Sense.

Swyped with my broken thumb
[EVO 4G Original Development] Natodu:
Questions. When switching kernels do I need to calibrate battery again

sent from my Shooter 3.0
[EVO 4G Original Development] ca1ne:
I haven't ever calibrated the battery.. Just let the new kernel build up some history on your phone.
[EVO 4G Original Development] Chaz187:
The new version of underworld is awesome I'm getting great battery life and with vipermod I lowered votlage 75mA its running great!!

Thanks ,

Charles
[EVO 4G Original Development] pmacevad:
Got a bootloop on smartass v2 today. Stock frequencies, no additional undervolt, running mikg 3.11, no tweaks. Pulled phone out if pocket and found it in a full on bootloop. Rebooted after battery pull. Could not replicate, changed to regular smartass governor and will see how it plays now. I am beginning to think smartass v2 is not for my evo, always causes problems, aosp and sense. Just reporting findings and my experience. Great kernel though still. Keep up the development. For what it's worth you have my support. :thumbup:

Sent from the EVO, as usual using Tapatalk 2 beta. :D
[EVO 4G Original Development] Natodu:
OK. Thanks. I will leave the battery be

sent from my Shooter 3.0
[EVO 4G Original Development] Natodu:
Btw this is what I'm getting. Want to tweak but this is smartass V2

sent from my Shooter 3.0
[EVO 4G Original Development] CRIME INC.:
A bit off topic but what font is that?

running MikG v.3.11/ ICS themed with the badass Underworld kernel.
[EVO 4G Original Development] Natodu:
Its the font that comes with team nocturnal shooter

sent from my Shooter 3.0
[EVO 4G Original Development] jrollercoasters:
Running great uv by 25 getting 12 hrs battery on stock EVO battery

sent from my EVO EXPRESS 4g
[EVO 4G Original Development] jrollercoasters:
Could be v6 or kak any I/o scheduler tweaks

sent from my EVO EXPRESS 4g
[EVO 4G Original Development] bytes2bits:
+1 I even tried Dual Mount USB app.
[EVO 4G Original Development] pmacevad:
Not using v6 or kak. Did not change I/O scheduler (using deadline). I think it's a combo of the undervolt and smartass v2 jumping around. It doesn't jump around as much as it did on the previous build but still jumping a bit. Must be a frequency my phone doesn't like, I dunno. No problems since using intellidemand instead.

Sent from the EVO, as usual using Tapatalk 2 beta. :D
[EVO 4G Original Development] jrollercoasters:
How much you uv? I'm did 25 and running smooth and getting great battery :), also change i/o to sio

sent from my EVO EXPRESS 4g
[EVO 4G Original Development] jrollercoasters:
sent from my EVO EXPRESS 4g
[EVO 4G Original Development] buckhunter:
Ondemand still seems to be the best gov on mine but I did change to sio
[EVO 4G Original Development] MikeWjF:
Strange, I've been using vipermod and somehow my voltages keep reverting back to stock.
[EVO 4G Original Development] duce415:
Same here... And I also looked at the top of vipermod and it says system NOT writeable
[EVO 4G Original Development] monty_python:
Ok.. Congrats... Btw...
[EVO 4G Original Development] ca1ne:
Updated OP to v08.

Please note specifically the addition of EXT4. if you use a2sd you can type: a2sd check

in the terminal app, and if it says EXT4 yes, then your rom and kernel now can run EXT4.

I have also compiled some No HAVS versions for those who have difficulty running underworld

please try these out, their voltages can not be modified, hopefully this will allow others who have

been running classic/nitrous due to their phone's restrictions to have some fun on underworld.

Please let me know how this version runs for you, thanks.
[EVO 4G Original Development] Soap:
Excellent work on the new kernel ca1ne. I'd like to use this in my Rom if that's cool with you?

The Creator of Suds N' Bubbles
[EVO 4G Original Development] ca1ne:
Go for it, just provide a link back to here so people know where to get updates or if they want a different flavor of it.
[EVO 4G Original Development] Soap:
Can do :) thanks Ca1ne

The Creator of Suds N' Bubbles
[EVO 4G Original Development] Chaz187:
Awesome flashing now!:D:D:D:D
[EVO 4G Original Development] Chaz187:
After flashing smooth as hell! Will report back after a day or so!! Thanks for keeping the og alive!!

Thanks,

Charles
[EVO 4G Original Development] Zzz73:
i am on Tommy's Classic. Flashed UW-8 and upgraded from ext3 to ext4 in RA Recovery. No problems. i didnt lose and sd card dats and a2sd still performs flawlessly. thank you ca1ne!!
[EVO 4G Original Development] oodork123:
Seems a hell lot faster to my opinion. Question. For the audio boost, do I have to install vipermod or just use terminal and the code and how do I increase the bass deeper by using terminal?

that stoner at Circle K
[EVO 4G Original Development] bennyboy78:
So havs version supports changing voltages while nohavs doesn't right?
[EVO 4G Original Development] ca1ne:
Depending on the rom, dsp manager perhaps. The audio boost is louder not an equalizer, and its on by default. Terminal app would be used for those commands to turn it on and off

Correct, i know some phones don't like havs.
[EVO 4G Original Development] bennyboy78:
Ok just making sure. I'll try both
[EVO 4G Original Development] MBQ_:
Yes.
[EVO 4G Original Development] slam11100:
Quick question...

I too am running tommys classic but a2sd check indicates it doesn't support ext4, or am i wrong. Perhaps it's telling me I'm not set up for ext4, which I'm not yet?
[EVO 4G Original Development] Zzz73:
(bump) i am gonna let ca1ne answer that. i ran the a2sd check in terminal after flashing uw8 and it said ext4 support = yes. i didn't proceed with the partition upgrade until i got that green light, as per ca1nes instructions. not sure what to do if it says no for you (or why it would say no)

Sent From My Xparent Green Tomatoe
[EVO 4G Original Development] buckhunter:
Maybe post a screenshot of it so we can figure it out. Ca1ne is actually running classic with ext4
[EVO 4G Original Development] SASQUATCH:
Do i need to be on ext4 to use v0.8 or can i use it on ext3
[EVO 4G Original Development] spacer89:
I'm unsure what havs and no havs means.. Anyone care to help me understand the differences? And do I upgrade ext3. to ext4 first then flash the kernel or flash kernel first then upgrade from ext3 to ext4
[EVO 4G Original Development] Chaz187:
What are the benefits of running ext. 4?
[EVO 4G Original Development] Robobob1221:
Havs allows you to alter the voltage used at a each clock setting. No Havs you cannot do this. Simplest way to explain it.

Upgrading either way is fine I believe. Just clear your caches after or whatever!

Posted by my enviousOG
[EVO 4G Original Development] spacer89:
Thanks for the response and explanation.. Much appreciated
[EVO 4G Original Development] spacer89:
I was wondering the same thing
[EVO 4G Original Development] Soap:
Ext4 is faster. It has better statistics compared to ext2 & 3 but it has a bit less write speed compared to 3 if I remember correctly. I still prefer ext3 because how universal it is, but if you want to try ext4, have at it.

The Creator of Suds N' Bubbles
[EVO 4G Original Development] SASQUATCH:
So i can run it on ext3 right
[EVO 4G Original Development] Soap:
Yes. Its a kernel. It works with everything.

'Cept AOSP... don't go flashing underworld on ics ...

The Creator of Suds N' Bubbles
[EVO 4G Original Development] jboyer0000:
I'm using ext3 just fine..so I don't think its a requirement:D

Yup just upgrade to ext3 then to ext4

Edit: sorry tapatalk didn't show me you guys already got answered:cool:

Sent from my PC36100 using Xparent Red Tapatalk 2
[EVO 4G Original Development] bennyboy78:
Hmmm.... I think my phone likes no havs better... Its been on 88 percent for a while, while surfing the internet. Good batt life so far on mikg
[EVO 4G Original Development] ca1ne:
ext4 is for the most part faster. Since the kernel handles both 3 and 4, the safest method would be to flash the kernel first, in case you accidentally reboot.. after the new kernel is installed you can upgrade anytime if you wish, if you want to..

Pertaining to the question about Tommy's rom. Are you on the latest version of classic rom? I have been on ext4 since test kernels (about a week) on classic rom with no problems.

And think of the nohavs version like having the classic kernel but with all the variety in underworld, my only regret is not putting one out earlier.
[EVO 4G Original Development] JollyGrnReefer:
A sense kernel with ext 4 support, this is huge, great job ca1ne!
[EVO 4G Original Development] vinman12:
Running great on tn shooter v5.5

Great job. Ty

Sent from my o4g using

TN shooter

Theme elousions 2

Kernel uw v8

Team-nocturnal.com
[EVO 4G Original Development] dgcruzing:
just posted a screen shot of mine this morning running this and a new script..

http://xdaforums.com/showpost.php?p=28987670&postcount=17336
[EVO 4G Original Development] btbamzao:
Still loving your kernels on my og. Did I hear correctly that you're working on something for the lte as well?
[EVO 4G Original Development] ca1ne:
I figured i would try to do one, a little slow going because i don't have the phone, but little by little..
[EVO 4G Original Development] btbamzao:
Well I am open for testing whenever you need it. Thanks for all your hard work.
[EVO 4G Original Development] tuscolavol:
Well, I'm one of those guys who can't use havs and could never really get Underworld to work properly. Flashed v8, set it to 844 - 245 intellidemand & sio. So far so good. For a phone with my temperment, would there be suggestions for testing other governors and schedulers?
[EVO 4G Original Development] MBQ_:
in my opinion and personal experience, your setup is perfect. I love intellidemand on Sense ROMs :)
[EVO 4G Original Development] sinnedone:
With the new version with the ext4 support... Does the rom have to support it as well or is it all in the kernel?
[EVO 4G Original Development] MBQ_:
Both.
[EVO 4G Original Development] danbula:
Benny, I am on Mikg too. Upgraded to ext4. What settings are you using?

Using v8sbcnohavs and I feel it a little laggy. Thanks!
[EVO 4G Original Development] bennyboy78:
I too find it a bit laggy also. i really like the battery savings, but yes its kinda hard to live with the lag. Right now, my settings are normal, with ultimate ram script flashed. Still laggy though. Maybe you could try setting governer to lagfree and maybe raise voltages. I might try classic as its more stock than underworld which should be smoother. I'll report back when the kernel fully settles as well as ultimateRAMscript
[EVO 4G Original Development] bennyboy78:
Ok I think I got it down. Using ondemandx, 998-245, sio. It's running pretty smooth now.
[EVO 4G Original Development] danbula:
I will try that and keep an eye on your findings. Thanks!
[EVO 4G Original Development] bennyboy78:
Or maybe these.

245/768

Intellidemand

SIO

(recommended by MBQSniper)

It's one of those things you have to tailor to your phones needs ya know?
[EVO 4G Original Development] buckhunter:
I run ondemand 245/988 with bfq seems snappy on mine
[EVO 4G Original Development] MBQ_:
I wonder who told you about those settings...

:confused::good:
[EVO 4G Original Development] bennyboy78:
Oh Im sorry man, I in no way tried to take credit for that. Sorry must not have been fully awake :)

It's been fixed tho :)
[EVO 4G Original Development] bennyboy78:
Well i found myself some new settings now! Thx my phone does seem best that way
[EVO 4G Original Development] MBQ_:
lol you're fine man!! Thanks for the cred though. :cool:
[EVO 4G Original Development] bennyboy78:
Redundant post. Oops
[EVO 4G Original Development] NeedToMod:
I started with your Classic Kernel. Just a test because I'm always wary of flashing. I tried it for a few days and knew that I wanted more. I found it with this kernel (SBCnoHav). Did a Nandroid, and then wiped dalvik/cache. Flawless install and no lag. Smooth as butter and sweet as honey, lol. I might try the HAV later, but for right now I'm happy. Thanks for your work!
[EVO 4G Original Development] 1range:
Nice calne!!!! running UW v0.8 HAVS SBC with Tommies Super Magic "Classic" Smooth Sailing....anybody know whats a good 2 way call record app that works well with this kernel?

And much thanks to Captain Throwback for the referral!
[EVO 4G Original Development] Kev1jm2:
I have Call Recorder by Clever Mobile. Flawless, unobtrusive, clear record on both ends, free.
[EVO 4G Original Development] sortus:
where do i enter this information....For Audio Boost to turn on and off

Code:

Audio Boost On

echo 1 > /sys/kernel/audio_boost/aboost

Audio Boost Off

echo 0 > /sys/kernel/audio_boost/aboost

Query Audio Boost Status

cat /sys/kernel/audio_boost/aboost

thanks in advanced
[EVO 4G Original Development] jboyer0000:
Terminal

Sent from my PC36100 using Xparent Red Tapatalk 2
[EVO 4G Original Development] sortus:
i tried that and it comes up

/sys/kernel/audio_boost/aboost no such file or directory
[EVO 4G Original Development] Robobob1221:
you tried using the app incredicontrol from the store? gui, just checkboxes
[EVO 4G Original Development] buckhunter:
Did you type su then hit enter then try the commands?
[EVO 4G Original Development] sortus:
Yes I got it working now. Thanks
[EVO 4G Original Development] Guitarified:
Just flashed this yesterday and now my phone won't recognize my Bluetooth. Any suggestions?
[EVO 4G Original Development] MBQ_:
..... Which ROM?
[EVO 4G Original Development] Guitarified:
Oh, sorry...Classic.
[EVO 4G Original Development] tuscolavol:
Just fyi because there's been some discussion but I upgraded to ext4 with no issues. Didn't lose my apps. I am not a2sd though. Might be placebo but seems snappier.

Sent from my EVO
[EVO 4G Original Development] MBQ_:
Its no placebo. It's statistically proven ext4 is the best Performing.
[EVO 4G Original Development] MBQ_:
You're fine. Just remember.... Details!!!!!! :)
[EVO 4G Original Development] RascalDoc:
I was using this v7 with sbc and then v8 w/sbc no havs until yesterday with Reloaded and then with Clssic..... both ran fine..... I flashed v8 wsbc last night to achieve or be able to uv a little, this morning it saw my bluetooth but as soon as I clicked on which device I wanted to connect to it did, no problem..... Kernel is still settling in though I'm sure. Flashed last night, sat on the charger all night and has only had a couple hours of use this morning.
[EVO 4G Original Development] dieselford:
Ca1ne, I have a question. Intellidemand governor has a screen off profile I believe. Is there a way to set the frequency higher for screen off? I ask this because when running sense 3.0 or similar, it seems as though it has wake issues. Sometimes I am unable to answer calls or turn off my alarm. I like the governor, but have issues with more resource intensive roms? Just curious if there is a way to resolve my issue. Love the kernels! Looking forward to anything you put together for all of us. Thanks for doing such an amazing job with your work!
[EVO 4G Original Development] buckhunter:
The cpu should only drop to whatever you have your min set to. Idk what urs is at 245? Try raising it up higher. You can set a diff screen off freq with systemtuner and a few other cpu apps though if you want sceen off min diff from the screen on min.
[EVO 4G Original Development] dieselford:
I appreciate the input buckhunter. You are always helpful here as well as the mikmik. I wasn't sure if there was a cap on the high end. When I resume use of a rom such as Derp, I will try that. I was just wondering if the governor capped the max during screen off? If so, would it be possible to increase? I never liked using an app for profiles. Always seemed slower to switch. Thought maybe if it was hard coded into the kernel, it would be a smoother and less noticeable transition. I'm no kernel dev, that's why I am here. Thanks for everything that everyone contributes to our device and expansion of knowledge!
[EVO 4G Original Development] dieselford:
I have another question. Has anyone noticed that the smartass governor only clocks to 998? V2 goes higher, but standard does not. Running v0.8 sbc nohavs
[EVO 4G Original Development] buckhunter:
There is really good info on the diff govs here.

http://xdaforums.com/showthread.php?t=1369817
[EVO 4G Original Development] dieselford:
Thanks buckhunter, I actually keep that page bookmarked myself. I refer to it quite a bit. However, it doesn't explain why the cpu does not over clock on smartass. Anthrax or chop suey, I can't remember which. Did the same thing with interactive x. Only one governor did not use the over clock frequencies. I was simply curious as to why that happens.
[EVO 4G Original Development] buckhunter:
I meant that thread might help explain what the diff govs do as far as max when screen off. Im not sure about smartass not oc cause I always run ondemand.
[EVO 4G Original Development] sinnedone:
So is there anyplace to discuss undervolting and overclocking results on this kernel?

Ive seen this on the general section for roms but not this kernel.

I wanted to see where peoples undervolting and overclocing endevours have left them. I overclock to 1.2ghz and have undervolted and extra100mv (I believe)
[EVO 4G Original Development] ca1ne:
My brothers evo could do -100, mine can only do -25 without hiccups. My old evo in before the charger port broke could go lower. Btw, my current evo hw004.
[EVO 4G Original Development] Notorious:
Dumb question but if I didn't want any of the undervolting the kernel comes with I could use the incredicontrol app and change all the max voltages to the original voltages in this 2nd post and that would get rid of the undervolting correct? I'm not the greatest when it comes to voltages :p
[EVO 4G Original Development] bennyboy78:
Correct
[EVO 4G Original Development] sinnedone:
so underworld sbc havs already undervolts correct? I undervolted an additional 100 and have no issues so that would be a total of 150?

Ive run benches galore along with a stability test app i found in the app store and have had zero issues. no random reeboots or anything.
[EVO 4G Original Development] ca1ne:
Different processors can handle different voltages. Mine for example would die instantly at those settings
[EVO 4G Original Development] dieselford:
Ca1ne,

First off, I love your work. Thank you for doing what you do. Now, I have a rom I am testing as well as I have run derp3d. Both roms when running underworld perform very poorly. Lots of random force closes and laggy at times. Especially after a cache wipe. If you find time, could you investigate what may be causing this on these roms. Obviously you can't check the one I am testing, but it is based from Derp3d. If need be, I will see if Dropzeroc will allow me to send you the test rom. I would like to know why these two roms act up with underworld. Thanks man!

By the way, both roms run well on classic. Just FYI
[EVO 4G Original Development] MBQ_:
This kernel, as you know I am sure, is undervolted by 75, Sense 3.0+ usuallyt doesnt like that! But yeah, I am in the same boat. So I stick with Underworld on non sense 3/3.5 ROMs
[EVO 4G Original Development] dieselford:
Yea, it didn't have an issue when I ran it on shooter. Or even on NRG. I think the rom and kernel are not agreeing in some way. I figure Ca1ne would be the man that can figure it out. I also believe he raised the voltage. I think it's only 50mv undervolted
[EVO 4G Original Development] MBQ_:
Oh okay, sorry.

I'll let ca1ne answer. :)
[EVO 4G Original Development] dieselford:
You sound offended MBQ? Don't be, I just want to find out what is causing this issue. I have said before, you do great work.I didn't mean to offend you. Just think it's more than voltage problem. I'm no developer, so I could be completely wrong. That's why I was asking if Ca1ne could test himself. He seems to be very knowledgeable.
[EVO 4G Original Development] MBQ_:
Nope, I'm not :)

You didnt offend me man hahaah. Thanks for the compliment, I appreciate it. I really do think it may be, or even the phones hardware type, idk. Anyway, yeah... we're better off letting ca1ne answer. :good:

All good man, takes way more to offend me, lol
[EVO 4G Original Development] ca1ne:
I had actually hoped that adding ext4 would help on sense 3 roms. Have you tried the bfq scheduler?
[EVO 4G Original Development] dieselford:
Yes sir, I actually use bfq by default when available. My favorite i/o. I'm not sure what the issue is. That's why I was hoping you would test yourself. Us rookies wouldn't know what to check or look for. It's really weird how derp3d goes haywire when you flash underworld. I mean, as soon as you reboot. Fc's galore. Has to be something that the rom and kernel aren't agreeing upon. Libs maybe? I have no clue. I only know that I like underworld and can't use it.
[EVO 4G Original Development] MBQ_:
If you're getting force closes, fix permissions dude. :)

A2SD could cause that problem, probably not kernel related.. I will come back and edit this, 24 hours without sleep now (oops) and coulda swore I just saw a person walk on my keyboard. Hahahah
[EVO 4G Original Development] NeedToMod:
Does this kernel support beats audio?
[EVO 4G Original Development] Sharpe351:
beats is supported by the ROM, not the kernel.
[EVO 4G Original Development] slam11100:
So, hoping to get a couple of answers here. I previously upgraded

Sd card from ext 3 to ext 4 using amon ra. Wiped cache and dalvik before. When I rebooted, most of my apps were missing, including play store. Weird. I was not running a2sd then, but I am now. I had backup of Sd card on pc, so I reformatted everything and started fresh, but i only partitioned to ext 3. Was a bit gun shy I guess. Now I'm thinking of trying ext 4. How has everyone done it?? By the way I'm running uw 8 sbc havs on digital karma. Working great. Thanks in advance
[EVO 4G Original Development] MBQ_:
ext4 runs the best. You can notice the difference too.
[EVO 4G Original Development] slam11100:
Yes but what was your process from going from ext 3 to ext 4. Did you just wipe cache and dalvik and format Sd card from ext 3 to ext 4 and then reboot?
[EVO 4G Original Development] Robobob1221:
If you're running Smelkus recovery then you can upgrade to ext4 and your partition and storage will remain intact. Then clear cache/dalvik and reboot.

Sent by an enviousOG
[EVO 4G Original Development] jrollercoasters:
So if I flash this with digital karma it'll work on ext 4?
[EVO 4G Original Development] CRIME INC.:
Yes lol I promise it does. I just ran it the other day

running Legendary Rom test 1

by Team IMAGIKA

with the Underworld v.8 kernel