yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] Alcolawl:
While we may have the same CPU, there's different steppings and revisions of the same chip that give it different tolerances. I've got my CPU set at 700mV at 300MHz and battery life is already amazing. I wouldn't worry about it. If you search earlier in the thread you'd find out that undervolting passed 700mV gives you minimal, if any, battery savings.
[Nexus 5 Original Android Development] alen1901:
Actually, its limited in kernel, min is 700mv because eng_stk figured out you dont have any beneffits lowering below 700mv, only system instabillity.

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] marf28101995:
Like almost all the other kernel devs do ;)

less than 700 will bring more baddies than goodies
[Nexus 5 Original Android Development] Juzman:
Flashed over previous build running latest SlimLP and am just stuck at boot logo. -_-

Reflashed r877 and not booting either now. Strange. -.-

Reflashed ROM + r877 and booted. No idea WTF happened between last reboot and now. :s
[Nexus 5 Original Android Development] eng.stk:
Not strange, just dirty flash crap that has nothing to do with kernel.

It happens ;)
[Nexus 5 Original Android Development] Juzman:
Weird thing is that the phone was rebooting fine. Only change I did was flash r884 over r877, and just wouldn't boot. Reflashing ROM, and r884 seemed to work though. NFI why.
[Nexus 5 Original Android Development] Basche:
Possibly something leftover that was conflicting that caused the issue and flashing the rom overwritten it. A dirty flash doesn't always work, like eng said
[Nexus 5 Original Android Development] boyz211:
Failed-Network Error everytime I try to download..r884_hammerhead version.. Please someone can give a different link if anyone have..:confused::confused:
[Nexus 5 Original Android Development] ramig:
Del
[Nexus 5 Original Android Development] marf28101995:
Please delete this... No mirrors allowed.. If he has problems... Its something with his device/network
[Nexus 5 Original Android Development] ramig:
Done. :(
[Nexus 5 Original Android Development] eng.stk:
Download works fine.
[Nexus 5 Original Android Development] vipinbp:
Happens to me when I use low speed networks (like about 50-70kbps)..
[Nexus 5 Original Android Development] Isley_:
[MENTION=3873953]eng.stk[/MENTION] can you add Live Display for your Kernel in the future? Thanks.
[Nexus 5 Original Android Development] marf28101995:
We are testing it currently
[Nexus 5 Original Android Development] musa47:
Why does the sound values revert back to default values after setting them primarily? Like for instance if I set speaker gain and headphone gain at level 9 through synapse or kernel adiutor, it reverts back upon receiving a call. In simple, sound values are not sticking. Has been the case with every version of code blue. Can someone please give me a solution to this? I've tried searching but couldn't find a direct answer.
[Nexus 5 Original Android Development] eng.stk:
Faux sound is merged as it is. It was always like that in lollipop, nothing I can do.

Try locking values.

It works as it is, it on ROM side (as long they don't introduce anything that breaks kcal).
[Nexus 5 Original Android Development] slayp00n:
Latest build when my screen dims before locking, it gets stuck dimmed?
[Nexus 5 Original Android Development] marf28101995:
Stock kernel settings ?

Doesn't happen here
[Nexus 5 Original Android Development] slayp00n:
Yes, and if i flash back to 877 it goes away.
[Nexus 5 Original Android Development] marf28101995:
Backup... Try a clean flash

And maybe give us more information :

ROM and ROM version ?

Xposed ?

Using screen dimmer ?level ?

Manual or auto ?

Any light/screen mods ?
[Nexus 5 Original Android Development] slayp00n:
Mos cm, yes i have xposed. Not using anything but stock auto brightness.
[Nexus 5 Original Android Development] marf28101995:
Then clean flash... There's nothing wrong with that version.. I tested it.. So its something with your device
[Nexus 5 Original Android Development] psycho693:
Just wanted to share this with you all, I know its pointless but I have never seen this before!

This is on the latest purity build with code blue r877

Usage:

Twitch

YouTube

Clash of clans

Browsing

Facebook

Twitter

G+

Some quick phone calls

Fair bit of texting

Stock kernel settings

Disabled GPS and only use 2.4 GHz WiFi.
[Nexus 5 Original Android Development] donnabelmartie:
This is the perfect kernel! With dt2w always on, my n5 slept as much as I did. From 100%, only 8% (down to 92%) was lost in 9 hours! Love you dev! :)
[Nexus 5 Original Android Development] marf28101995:
Just before the questions comes

No doesn't work with 5.1

:)
[Nexus 5 Original Android Development] butthurtlocker:
Haha you beat me to the punch by literally minutes. I can confirm it does not work on 5.1!
[Nexus 5 Original Android Development] Primokorn:
I'm used to removing DSP due to incompatibility issues with V4A and V4A is really better.

I didn't have this option on TricksterMod with the other kernel. Just flashed r106 with a higher screen off freq (960000). I'll report if the bips are still there or not.
[Nexus 5 Original Android Development] eng.stk:
I listen to music with 729600 max screen off on Play Music and don't have issues.

I also use a DSPManager mod and it works fine.

What player you use? You can even have to go to1190400 max screen off, it depends on your background tasks
[Nexus 5 Original Android Development] Primokorn:
PowerAmp. I noticed no improvement with 960000 so I'll try with 1190400 too and I have around 1.1Gb RAM free.
[Nexus 5 Original Android Development] J_Whit85:
Try and change your I/O scheduler
[Nexus 5 Original Android Development] Nucleotide:
Been running 106 for a couple of days. Rock solid. Everything is so smooth and fluid. Perfect IMO.

Thanks a lot. :)
[Nexus 5 Original Android Development] Spectrum75:
[MENTION=3873953]eng.stk[/MENTION], is the above "fix" included in the latest versions?

I suppose yes?

Thinking of trying Purified now with Carbon and just asking before starting tests.

Or anybody else using Purified + Carbon to report if everything is ok.

Thank you in advance :cowboy:
[Nexus 5 Original Android Development] Primokorn:
It has been slightly better with deadline but I think that the trick is the governor. The max screen off frequency didn't really improve the sound quality (1497600 atm) and I had no bips during the last 15 minutes with Ondemand governor. :fingers-crossed:
[Nexus 5 Original Android Development] Hatshipuh:
Fix is in every build since then, been running Carbon with Purified all the time.

Tap-a-talked from my Nexus 5
[Nexus 5 Original Android Development] J_Whit85:
I've had problems with cfq and deadline. Noop, sio and fiops work best for me. But not every device is the same.
[Nexus 5 Original Android Development] duarian:
I am also getting 'bips' on Poweramp every now and then. Seems to only happen with Poweramp. Tweaking the in app settings does not work, nor does upping the voltage and changing the governor/IO.

I can't say for sure if its this kernel or not as this is my first custom kernel on the N5.

Has anyone found a way to fix this if they have/had this issue?
[Nexus 5 Original Android Development] Primokorn:
Try what I said above.
[Nexus 5 Original Android Development] duarian:
Governor didn't help. I'm going to try screen off frequency though.

Franco kernel updater doesn't have this feature (that I know of) SL I had to download trickster.
[Nexus 5 Original Android Development] Primokorn:
Bips are back... I tried several governors, I/O schedulers with max screen off frequency. Let me know if you find a solution. ;)
[Nexus 5 Original Android Development] duarian:
It has been about an hour on Poweramp and so far, no bips.

All I did was change the max screen off frequency to 1.19ghz in trickstermod settings. Everything else is left alone.

Poweramp is the only player that did this for me. I tried a few others last night and really liked shuttle and rocket player, but they both had crazy wakelocks (not sure if it even matters with a music player) and when pressing play my volume would be at max for a split second before settling down to normal. I'll keep my eyes on those two though.

Edit: My bips are back as well. :(
[Nexus 5 Original Android Development] eng.stk:
Purified Kernel r112

Ok guys new build is up, check OP!

This one took some time and testing, some new stuff and carefully tweaked, enjoy :D

Here it is the Linaro 4.9.1 Cortex A15 test build if you want to give it a go too

[YOUTUBE]Kbknp7qckLE[/YOUTUBE]
[Nexus 5 Original Android Development] JmPTaz09:
Test version of 112 running nicely so far on a pretty much stockish ROM. Really fast and smooth
[Nexus 5 Original Android Development] juancaperez2000:
Latest test feel so smooth even UC to 15K and battery life is really good too,
[Nexus 5 Original Android Development] alen1901:
I actually reverted to r66 couple of days ago haha. Ill try latest 4.9.1 build and test ;)

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] ironjon:
Still with r106 and I'm in love with him :p

Thanks [MENTION=3873953]eng.stk[/MENTION]

Sent from my Purified Nexus 5
[Nexus 5 Original Android Development] PetritH:
It*, this kernel has no gender :D
[Nexus 5 Original Android Development] marf28101995:
I see 2h of difference between the comments xD haha gotta be faster
[Nexus 5 Original Android Development] butthurtlocker:
Naw, i came to the thread 3 minutes after you posted and didnt end up posting after seeing yours, got distracted and then remembered to post my commect a few hours later haha
[Nexus 5 Original Android Development] marf28101995:
We got a master dev

You're the best no1 [MENTION=3873953]eng.stk[/MENTION]
[Nexus 5 Original Android Development] slayp00n:
how does get
[Nexus 5 Original Android Development] marf28101995:
What ?if you mean how to get it... Waiting...
[Nexus 5 Original Android Development] luckana:
That's an interesting choice of verb tenses right there :D However, can't wait for the 5.1 kernel, as i won't flash a rom without code blue being available
[Nexus 5 Original Android Development] eng.stk:
Code_Blue r898

All right crew!

Just pushed Code_Blue r898 for Lollipop 5.1

So far this is for stock ROM, just missing a few minor things like USB auto mount, CM themes and so on.

When CM and the likes move on, I'll update.

Changelog: http://goo.gl/XSXV2i
[Nexus 5 Original Android Development] Juzman:
Maybe change filename to "Code_Blue_r898-L5.1" so people don't flash over 5.0. :)
[Nexus 5 Original Android Development] ridobe:
[MENTION=3873953]eng.stk[/MENTION] I've been using your kernel since the purchase of my n5 (release day). I have generally been absent on this thread mostly due to the fact that I haven't had issues. It also means that I haven't properly thanked you. Thanks for doing this for us. We really do appreciate it. I've been eagerly awaiting r898. My phone feels sub-par with the stock kernel.
[Nexus 5 Original Android Development] donnabelmartie:
You such a genius mr. Dev!!! :)
[Nexus 5 Original Android Development] miseusegau:
Yeahhhh...great [MENTION=3873953]eng.stk[/MENTION]...???
[Nexus 5 Original Android Development] barclac:
So I gather it is not for purity ROM.
[Nexus 5 Original Android Development] donnabelmartie:
Is 5.1 kernel already have double tap to wake?
[Nexus 5 Original Android Development] MrMarques01:
And this, my friends, is why I love code blue. Awesome work!
[Nexus 5 Original Android Development] marf28101995:
Not the stock kernel if you mean that... But code blue on 5.1 yes.. You can use double tap to wake like before
[Nexus 5 Original Android Development] donnabelmartie:
Yes, I meant the 5.1 code blue version. Thanks mate!
[Nexus 5 Original Android Development] PunkOz:
Is 898 ONLY for 5.1? Won't work with 5.0.2 AOSP? D:
[Nexus 5 Original Android Development] hooliganx:
1 page back...

http://xdaforums.com/showthread.php?p=59354996

n5slimpop.reS28raM.1.0cartgapps.15.03.09

elementalx.2.10rd2.25v4a.2.3.4twrp2.8.3.0

-----------------------------------------------------------
[Nexus 5 Original Android Development] PunkOz:
I did read eng.stk post but i just wanted to make sure since developers usually put a huge warning on a new release if it only works for a certain ROM and im not a native english speaker :c thanks though!! i missed the post right below his post haha thanks anyway

Edit: Last question, what app are you guys using to control the kernel settings? Synapse stopped working for me a few releases ago... I have TricksterMod and FKU but they dont give me the same amount of options as Synapse.. Thanks in advance!!
[Nexus 5 Original Android Development] michaelz93:
Kernel adiutor, search for it in play store. It's good, using it in the past latest releases... Also recommend by eng.stk..

Regards
[Nexus 5 Original Android Development] neriamarillo:
Yes like it was stated above me, use Kernel Adiutor. It is fully compatible with code_blue.
[Nexus 5 Original Android Development] tanjiajun_34:
How do use f2fs on this kernel on 5.1?

I tried

1. Flash factory images (with flash-all.sh)

2. Wipe data and cache on stock recovery

3. Flash twrp

4. Format data and cache to f2fs

5. Flash kernel

My phone reboot a few times during boot up and when the phone boot up, apps kept crashing....
[Nexus 5 Original Android Development] ramig:
Same problem here...
[Nexus 5 Original Android Development] androidfreak007:
Correct me if I'm wrong but I think you have to flash this: F2FS-EXT4-Lollipop-Kernel-Cl3Kener-Kexec-Permissive - then code blue kernel.
[Nexus 5 Original Android Development] The Tox:
reflash the rom but don't flash boot.img
[Nexus 5 Original Android Development] marf28101995:
Try to restore the data and cache after you format it to f2fs

I correct you.. We only need to change to permissive to use f2fs all ( system data and cache ) but since there aren't benefits I'm using it in system , we don't need it
[Nexus 5 Original Android Development] tanjiajun_34:
Previously during the 5.0 days, I can just flash it immediately and it don't works still :/

You mean just flash system.img after reformatting to f2fs and flashing the kernel?

Update: Does not works. Managed to boot but using the app "diskinfo", data and cache reverts back to ext4. I only flashed system.img.

I am guessing f2fs is not in this build yet....
[Nexus 5 Original Android Development] The Tox:
i'm using 898 with F2FS and stock 5.1 rom ( working fine /data and /cache )
[Nexus 5 Original Android Development] tanjiajun_34:
This is what I did

1. Boot to bootloader and run the flash-all script

2. When it restarts after flashing, immediately I hold down volume down to enter boot loader

3. I boot to stock recovery and wipe data and cache then I reboot back to boot loader.

4. I flash twrp and boot to twrp.

5. I formatted data and cache to f2fs.

6. I flash code blue kernel and reboot to boot loader again.

7. I use fastboot to flash only system.img then I reboot again for the phone to boot up.

8. The boot restarted once but still mangled to boot up in the end. But when I use the "Diskinfo" app, my data and cache is now back to ext4.

I also tried using code blue on VanillaAOSP as well but the same problem. It ends up ext4 on Diskinfo application.
[Nexus 5 Original Android Development] mythenmetz:
Don't use an app to tell you what Filesystem you use. If you don't notice any advantage yourself, you don't need another Filesystem...
[Nexus 5 Original Android Development] The Tox:
go to TWRP and change format again to F2FS for data and cache , reboot to bootloader and fastboot userdata.img , reboot to recovery and check if the format is still f2fs
[Nexus 5 Original Android Development] tanjiajun_34:
Well with ext4 is already super fast, just curious to see the advantages f2fs will bring. The application is working fine. I tested on another kernel with f2fs on 5.1 and it detects f2fs fine.

fastboot userdata.img makes data revert to ext4.

When I try just flashing system.img again and then boot, it display the Google logo awhile then it reboots, after reboot I go to twrp and found out it already revert back to ext4.
[Nexus 5 Original Android Development] tuningsea:
Where is changelog?? ?
[Nexus 5 Original Android Development] szucsgf:
This is the latest changelog as the dev posted it:

https://github.com/engstk/hammerhea...61...6514cf2661ed7c2fbc7f0cdc3b85303d1a5cfcac

If you're asking for a more "user-friendly" changelog: http://xdaforums.com/google-nexus-5/orig-development/kernel-t2697951/post59119065#post59119065
[Nexus 5 Original Android Development] tcat007:
I was getting no sleep (100% powermanagerservice wakelock) on 884. Just went back to 877 and sleeps like a baby. Nothing in bbs pointed to any app. I'm skeptical that it's code blue, but no other explanation. On Purity 5.02.
[Nexus 5 Original Android Development] slayp00n:
d2tw is missing from my kernel manager on 5.1?
[Nexus 5 Original Android Development] marf28101995:
Not related to kernel sorry

Check your play services version

Clean kernel tweaker apps data

Use kernel adiutor as recommend

You're using an app outdated .. Check the time of the last update...
[Nexus 5 Original Android Development] slayp00n:
I was using faux kernel it was missing i used adiuter it works
[Nexus 5 Original Android Development] eng.stk:
You're wrong.

If data and cache go back to ext4 you were not in f2fs. There's no magic there, it's the same as on 5.0

Kernel doesn't change filesystems.

You need not to format but to change ext4 to f2fs in twrp (cachec and internal storage). After that flash kernel and nothing else.

You can check f2fs in /sys/fs/f2fs, there should be 2 partitions.

I don't believe Google removed multimount support from 50 to 5.1.

But to be honest I'm not worried about it, when I merge all the stuff from CM we'll see.
[Nexus 5 Original Android Development] Dema1995:
Man, what you think about f2fs and ext4? Which one is better?

Congratulation for this amazing kernel! ;)
[Nexus 5 Original Android Development] infatality:
[MENTION=3873953]eng.stk[/MENTION]

New kcal updates. [emoji5]

http://xdaforums.com/showthread.php?p=59381909
[Nexus 5 Original Android Development] ^Reloaded^:
Where do i find kernel cleaner script ??
[Nexus 5 Original Android Development] marf28101995:
You don't find you create one ;)
[Nexus 5 Original Android Development] Polv89:
I have FC on boot with r898 and running liquidsmooth...
[Nexus 5 Original Android Development] marf28101995:
Can you please read / search? 898 is made for stock 5.1 only
[Nexus 5 Original Android Development] askor:
@UP

And next releases will be only 5.1 too?
[Nexus 5 Original Android Development] Polv89:
Ahhh, I haven't read, because I go on download page and I've read r898_L_hammerhead

Excuse me and thanks for the reply
[Nexus 5 Original Android Development] marf28101995:
Guess yes... This is a nexus.. There isn't any reason to be outdated
[Nexus 5 Original Android Development] tanjiajun_34:
Here is what I tried...

I flash the factory images using the flash-all.sh and I use the stock recovery to wipe data and cache. I then flash twrp 2.8.5.2 and boot to twrp. I go to wipe>Advanced wipe and tap on data then change file format then f2fs. I did the same for cache partition. I flash your kernel and then using the file manager in twrp, I go to sys/fs/f2fs and there is 2 folders inside so I reboot my phone.

During boot, it stuck at Google logo for awhile then reboot. I then boot to twrp again and found out both the data and cache partition is ext4. I also found the 2 folders disappeared.

Update: It finally works! I tried the same steps on the twrp 2.8.5.0 instead of 2.8.5.2. Maybe there is a problem with 2.8.5.2?
[Nexus 5 Original Android Development] MrKaon:
First time user here coming from franco.

I have to say I'm so impressed.

Thanks for great kernel.
[Nexus 5 Original Android Development] tcat007:
Thanks. I use Banks minimal gapps and hasn't updated yet. Found play services 7.0.93 and all is well now.

Edit: After 4 hrs sitting on a table I still have 98% awake, guess that update didn't fix anything.
[Nexus 5 Original Android Development] ramig:
Done here with twrp 2.8.5.0. Thanks
[Nexus 5 Original Android Development] kogone:
first off, i've been true blue for over a year now and never looked back! thanks for all the hard work. inspired me to start compiling roms and kernels.

so!

i build cm12 nightlies myself and have had no problems using code blue.

for the first time, i built cm12 with a different toolchain arm-androideabi (sabermod 4.9) but used the stock arm-eabi-4.8

the rom started up fine, but if i flashed code_blue r884 the stock kernel remained.

edit: full wipe and it's fine

:facepalm:
[Nexus 5 Original Android Development] marf28101995:
[Warning]

In order to get f2fs you can't use the last twrp because it has a bug when you try to change the format to f2fs

So use the recovery Twrp .0 (and not the .2 that's the last one )

Thanks﻿
[Nexus 5 Original Android Development] Balino:
Great kernel I'm really enjoying it! Thank You for your work!

I was reading about n6 ota brought the phone more battery and more speed by leaving always all 4 Cores online, would it be the same for us too? And I've read something about those qualcomm's drivers using thread core migration that consumes battety. Do we have it enabled? Or our kernel/device works in a totally different way? Thank you for reading
[Nexus 5 Original Android Development] marf28101995:
N5 thread .. Go to the n6 ;)
[Nexus 5 Original Android Development] Balino:
I own a n5 [emoji14]

I was asking if those changes brought to n6 could be useful for us too
[Nexus 5 Original Android Development] marf28101995:
Oh yes my bad.. Nope we don't need that n5 4 cores always on to have a smooth device

The present hot plug is awesome and works really good :)
[Nexus 5 Original Android Development] R3Lax1:
Is the purpose having 2 cores always on with blu_plug similar to 4 cores for shamu?
[Nexus 5 Original Android Development] marf28101995:
The purpose ? The main is to it to be fast demand economic in terms of battery.... Because with the previous 1 core only, it took a lot of energy to make +1core on all the time you touch so yes the purpose is the same but in the n5 we don't need the 4 always on
[Nexus 5 Original Android Development] les02jen17:
Just switched from Purity to latest PA... is it compatible with PA?
[Nexus 5 Original Android Development] marf28101995:
How about read the op ?
[Nexus 5 Original Android Development] les02jen17:
And what makes you think I haven't? Check it again. Read it yourself. It doesn't say anything about PA. Am I to assume that since it doesn't say anything about PA, it's automatically not compatible/supported? Since when did asking clarification questions became a crime here?
[Nexus 5 Original Android Development] R3Lax1:
So I thought. Thanks for confirming.
[Nexus 5 Original Android Development] marf28101995:
You haven't ready anything just stop your stupid movie! It says clearly the last version for 4.4 and 5.0 in op

And yes its a crime because the rules of XDA is search and read if you don't do this expect answers like mine or worst
[Nexus 5 Original Android Development] neriamarillo:
On a lesser note, it doesn't need to be specified if it works for x or y rom. As of now in previous versions of 5.1 all of the roms work. On 5.1 you need the specific new 5.1 version of code_blue.
[Nexus 5 Original Android Development] eng.stk:
Code_Blue r901

All right crew!

Just pushed Code_Blue r901, go get it :)

This is only for Lollipop 5.1 and next releases will be also.

For now supports stock ROMs and most AOSP. CM12.1 when be ready when they are.

You have a Nexus, move on :)

Changelog: http://goo.gl/xcQfdM
[Nexus 5 Original Android Development] Sanjay Varma:
Updated ! Thanks :o
[Nexus 5 Original Android Development] yerfenuj:
Hi been using codeblue for a day now. So far so good. Battery life is good what free app is the best to control kernel? Thanks guys
[Nexus 5 Original Android Development] ichundu:
Kernel Adiutor, great design and easy to use ;)
[Nexus 5 Original Android Development] carlese:
But it doesn't have gamma profiles :(
[Nexus 5 Original Android Development] :
uhm, how to read changelogs on github? :(