yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] TheDannemand:
You do realize that you are posting in the Blu Spark thread, and capt_f0r3st was asking about tweaks for that kernel, right?
[Nexus 5 Original Android Development] morfances:
Sorry,delete please

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] TheDannemand:
Mistakes happen, no worries. I didn't know if you were just trolling.
[Nexus 5 Original Android Development] sroma1980:
Well first of all install kernel audiator or any other app to tweak kernel. My settings are: cpu cap at 1728mhz with default governor, Uv -50 to all freqz, multi core savings on, gpu cap at 320mhz, with simple governor. All the rest at default settings. It runs smooth.
[Nexus 5 Original Android Development] Traxex_:
Is it normal that I get many :03:58.603 E/PowerHAL(772): touch_boost: failed to send: No such file or directory in my error log or is something wrong at my end?
[Nexus 5 Original Android Development] dpj52190:
hey eng i liked your work on code blue and blue spark.. is there any way that you'll support 5x in the near future? .. your kernel is a must have for any of my phones!
[Nexus 5 Original Android Development] bgboii:
What is everyone's SOT usually?
[Nexus 5 Original Android Development] Isley_:
3.5 to 5 hours of SOT. Depends on the usage of course.
[Nexus 5 Original Android Development] onesolo:
Does anyone knows if this kernel supports NTFS and exFAT Usb-OTG disks ?!
[Nexus 5 Original Android Development] zibiksior:
It's written in the OP that this kernel supports these file systems. I haven't tested it by my self because I just flashed Blu spark today.
[Nexus 5 Original Android Development] bgboii:
That is insane. How do you get that much SOT??
[Nexus 5 Original Android Development] Isley_:
I'm not sure, the Kernel just does its work. But just to share, I don't use FB or FB Messenger, those apps are RAM and battery killers.
[Nexus 5 Original Android Development] republicano:
With this kernel I can get 3.30-430 hours, depending on WiFi and data use

As above I avoid social media or background apps,

The kernel is quite conservative at reaching the high frequencies so less battery drain and heat generated under normal use
[Nexus 5 Original Android Development] zibiksior:
Hi I have a question to you guys. I flashed Blu spark yesterday first time since marshmallow (I was using elemental x before) and during one day I had to reboot my phone twice because my camera didn't worked... I also flashed newest cataclysm yesterday and I don't know is it kernel or rom related so I'm asking in two threads. I know that there is some bug in Android and sometimes there is prompt about camera couldn't connect and you have to reboot to get it work but it's not the same problem.

This time it it looks different and more often. When I open camera screen is just black and there is no dialog window just black screen and I can't take photo...

Anyone else having that issue on Blu spark?
[Nexus 5 Original Android Development] bgboii:
Yeah I dont use Facebook. I do use google plus, Instagram, talon, Snapchat. Only social media really.
[Nexus 5 Original Android Development] :
Hi, my battery life has decreased significantly since I upgraded from 6.0.0 to 6.0.1

I upgraded two days ago. Yesterday, After unplugging from charger, my phone went from 100% to 86% over a period of ~6hr, during this time my phone was idle the entire time and both the WiFi and Cellular data was off.

Today, my phone went from 100% to 34% over a course of ~19hr during which I had used mx player to watch a ~1hr 720p video. Data was off but WiFi was on for some time.

Also, in both cases the battery graph is steep whereas, most of the time my phone was idle. ~6hr for first case and ~17hr for second.

I have greenified everything except mail, whatsapp and messenger.

I am using Chroma build 12/07/2015, blu_spark r45 and SuperSU v2.52

Any suggestions would be much appreciated :)
[Nexus 5 Original Android Development] wingoku:
Same configuration on my end. Facing same issue. It seems like doze isn't working. On 6.0 the graph used to be straight line during night. Now on 6.0.1 the graph over night when I'm sleep, is not straight at all. Im getting 5%/hr drain on 6.0.1, where as before it was around 2%/hr and on lollipop it was between 1-2%/hr
[Nexus 5 Original Android Development] eng.stk:
Keep the thread clean of SOTs, battery stats, ROM stuff and such.

This is kernel development thread, let's keep it that way.
[Nexus 5 Original Android Development] eng.stk:
Nope.

No Nexus for me at leaast until next iteration.

Thats an info because mpdecision is off.

Already been talked several times use the search.
[Nexus 5 Original Android Development] alen1901:
I lost screen off frequency in kernel adiutor on 6.0.1 and r45, superSU 2.62-3. Is that removed or?

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] eng.stk:
It was removed a coupe builds ago already...

I want the hotplug driver to be lighter and with the power changes in marshmallow doesn't make sense to keep it.
[Nexus 5 Original Android Development] alen1901:
Aaaa ok, i was on lollipop until yesterday so i didnt know, and it didnt say in changelog. All good then. :)

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] eng.stk:
That freq cap is a kk remain, even in lollipop I question it's effectiveness.

I didn't used it any of my other devices and don't see any power regressions.
[Nexus 5 Original Android Development] alen1901:
Yeah, i always used 1 core online and max 1.1ghz, and i didnt noticed anything in terms of performance or battery gain or loss. Its just in my mind that its better to have less cpu's online, and little bit smaller cpu freq. Lets see what marshmallow has for me.

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] onesolo:
I know that is written in the OP, but is doesn't say specific that is for USB-OTG
[Nexus 5 Original Android Development] eng.stk:
Well, you can't really use other partitions other than usb-otg formated in ntfs or exfat :eek:
[Nexus 5 Original Android Development] Eltorito94:
I have random reboots on chorma rom (lastest version w/out xposed or other mods) with your kernel (stock settings).. kernel auditor says last boot reason:wdog_bite
[Nexus 5 Original Android Development] marf28101995:
Time to clean flash/ change rom
[Nexus 5 Original Android Development] eng.stk:
No kernel errors, you have memory errors, probably from an app/framework stuff derping your graphic subsystem.

Nothing I can do.
[Nexus 5 Original Android Development] frikakwa:
As previously said you should try a clean flash or find the culprit app b/c I'm running latest Chroma without any reboot! ;)
[Nexus 5 Original Android Development] sandrosdj:
I have random reboots on Stock 6.0.1 while on charger in idle.

Can you add sound tweaks like in ElementalX?
[Nexus 5 Original Android Development] marf28101995:
To properly report a "bug" join some logs that will help us

And for the sound we already talked about it here so ... It won't happen
[Nexus 5 Original Android Development] marf28101995:
The silence before the storm ;)
[Nexus 5 Original Android Development] sroma1980:
A silent thread means this kernel simply is perfect. Thats why no one complains!?
[Nexus 5 Original Android Development] bgboii:
Just wish I could get at least 3 or 4 hours of sot. But yeah seems silent.
[Nexus 5 Original Android Development] wingoku:
Wlan_rx wake lock is still an issue which keeps the phone awake. I have heard it's fixed in other kernels but i don't want to try them out yet.
[Nexus 5 Original Android Development] drac0:
Alas the bearer of good news! :good:
[Nexus 5 Original Android Development] eng.stk:
Wakelocks are meant to do their job, there's no excessive usage.

I can "fix" it too, put a switch or hardcode it to hide the wakelock.

Not really see the need for it.
[Nexus 5 Original Android Development] wingoku:
In my knowledge this wake lock is preventing 6.0.1 to go into doze. I learned its related to wifi drivers that have gone rouge. I know that's why I mentioned, I'm not looking to try other kernels yet.
[Nexus 5 Original Android Development] eng.stk:
Where you learned that?

wifi_rx always existed and it's needed.

I think is some userspace or doze stuff that does it to use more or less drain.

It's known on other devices too http://xdaforums.com/google-nexus-5/general/guys-call-wifi-battery-drain-6-0-t3219870
[Nexus 5 Original Android Development] wingoku:
I have already tried all the trivial solutions out there. It includes disabling scanning and wiping cache. I dont use location so disabling scanning should have effect anyway. I wasnt facing this problem on 6.0 for some reason. However since upgrading to 6.0.1, my idle overnight drain has rose upto 5-7%/hr. The popular better battery stats also says its wifi. I'm not sure if it's in user space or on kernel level, therefore I'm still trying to figure the actual cause.
[Nexus 5 Original Android Development] alen1901:
[MENTION=3873953]eng.stk[/MENTION] check this, its for latest superSU 2.64

http://xdaforums.com/apps/supersu/supersu-patch-aosp-marshmallow-roms-t3254839

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] eng.stk:
That's for ROMs development, blu_spark will use whatever ROM had in place or whatever is modified by SuperSU script.

Nothing for me to do.
[Nexus 5 Original Android Development] alen1901:
Ah, sorry, now i looked again, i misunderstood something from this thread.

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] eng.stk:
blu_sp★rk r47

All right crew!

New build is up, merry x-mas edition :)

This build debuts custom blu_naro-5.3 toolchain, build from linaro-gcc-5.3 cortex-a15.

Let's give word to the community: I will do a poll to check how people like this.

Don't know if I will continue do it, I'm just testing...

Added some nice goodies inside from OPX branch also, enjoy :good:

If you like my work, don't forget to hit thanks ;)
[Nexus 5 Original Android Development] Chaplan:
Thanks... Christmas time in blu Land. Will test and give my opinion when tested...

You are the man....
[Nexus 5 Original Android Development] miseusegau:
[MENTION=3873953]eng.stk[/MENTION].... Thanks my friend....this kernel is very fast !!! ?
[Nexus 5 Original Android Development] nexttjme:
I will try the lastest version few days. Thanks for the Xmas gift :D
[Nexus 5 Original Android Development] stankyou:
Thank you! Now stay out of XDA for a while and enjoy the holidays. No one should be developing stuff during this time of the year anyway. See you in January. Hahaha.

Sent from my Nexus 5
[Nexus 5 Original Android Development] drac0:
Woohoo awesome mate, thanks very much! Will test and vote. Mery xmas and a sparky New Year! Cheers all! :good: :good:
[Nexus 5 Original Android Development] Spectrum75:
Too early to judge battery life ,

but in terms of performance this build really flies paired with Krexus rom ;)
[Nexus 5 Original Android Development] Primokorn:
I'm back on AOSP after testing CAF stuff so I won't vote. All I can say is that it's a pleasure to use this update and the performance is there :)

Hope you'll take holidays & Merry Xmas everybody!
[Nexus 5 Original Android Development] jacakk:
Is this normal that in Settings and Kernel Adiutor build 47 is marked as #45 and timestamp is from 8th of December? I don't know if I installed it wrong or something?
[Nexus 5 Original Android Development] frikakwa:
Nope. I can see #47 in settings and kernel adiutor here. Reflash the kernel. ;)
[Nexus 5 Original Android Development] jacakk:
I did it... twice... I'm on CM13 NIGHTLY 20151221.

Steps:

1. Install build 47.

2. Install SuperSU 2.64 BETA.

3. Reboot.

In Settings and Kernel Adiutor I have #45 and 8th December.
[Nexus 5 Original Android Development] frikakwa:
I've flashed first SuperSU 2.64 then build 47. And it's running perfectly fine.
[Nexus 5 Original Android Development] star_throne:
SuperSU pulls some kind of backup from somewhere so there is the problem
[Nexus 5 Original Android Development] Zahih:
Thanks for this great update [MENTION=3873953]eng.stk[/MENTION] , more smoother... Voted :cool:
[Nexus 5 Original Android Development] Chaplan:
Flash the kernel after the supersu and you should see the new build up and running.

ROM, supersu and kernel. That is the right order, at least thats what the experts tell me... And it works...
[Nexus 5 Original Android Development] nexttjme:
I personally dont care too much about the battery life. I think the lastest update makes my N5 faster compared to r45.
[Nexus 5 Original Android Development] Dodgexander:
I searched and found why they are there, but is there any way to remove the "E/PowerHAL(799): touch_boost: failed to send: No such file or directory" errors from spamming when you touch the screen whilst taking a log cat? Just makes a harder to point out the actual problem with the message always spamming.
[Nexus 5 Original Android Development] jacakk:
All is true. I have switched order of my steps:

1. SuperSU 2.64

2. Kernel #47

Everything works great. Thanks for help!
[Nexus 5 Original Android Development] frikakwa:
Answer has been given by Eng.stk 500 pages behind! :p
[Nexus 5 Original Android Development] Dodgexander:
Thanks, yes I read that post already. My question was if there was a way to remove the messages to stop the spam. Right now it's hard to read a log full of spammed messages.
[Nexus 5 Original Android Development] alen1901:
Usually its rom, kernel, superSU (2.60 and up). Because 2.60 and up has systemless root, and it needs to patch kernel files.

Sent from Pure Nexus 5
[Nexus 5 Original Android Development] eng.stk:
You can't because it's cided on ROM binaries, so in stock you're stuck with it. Or flash acustom ROM without it.

I think if you rename the file /system/lib/hw/power.hammerhead.so you will remove that warning, but probably will break stuff.

I don't know the effects in the phone, so if you decide to try it you're on your own.

Yep, like stated in OP :good:
[Nexus 5 Original Android Development] GamaX320:
go to setting and wipe kernel adiutor or uninstall and re-install back
[Nexus 5 Original Android Development] stankyou:
I can't comment about battery life but smoothness definitely went up a notch or two.

Sent from my Nexus 5
[Nexus 5 Original Android Development] wingoku:
[MENTION=3873953]eng.stk[/MENTION] you should release a blu_rom for Nexus 5 too compiled with your tool chain and optimized ART & BIONIC. There are alot of roms out there that are just a recompile of AOSP with a few features slapped on top, even some of the popular ones.
[Nexus 5 Original Android Development] eng.stk:
Nope, I have no need or interest in ROM development...

Enjoy the holidays guys and don't forget to vote on the poll :good:
[Nexus 5 Original Android Development] xmaciek82x:
Thanks for the great kernel. I think I tried every kernel so far ever since I got my n5 couple months ago. I finally decided to give blu_spark a try last week. It's fantastic!
[Nexus 5 Original Android Development] GamaX320:
latest build the performance is super awesome with the pure nexus project
[Nexus 5 Original Android Development] Zzrman:
Hi everyone, i'm running the PURE NEXUS PROJECT 6.0.1....can'I dirty flash this ?
[Nexus 5 Original Android Development] coffeecore:
Merry Christmas! [MENTION=3873953]eng.stk[/MENTION]
[Nexus 5 Original Android Development] Jleeblanch:
Been using this kernel with Chroma and Pure Nexus ROM and its def been a perfect addition for both! Thanks for the work you put into this!

Figured I'd been using this kernel for some time now and have yet to really have any issues relating to the kernel, but I wanted to at least show some appreciation :)

Merry Christmas everyone!!!!
[Nexus 5 Original Android Development] drac0:
Agreed, best of the best! People don't even realize how awesome this kernel is, both performance and battery wise, sparky FTW!!!

Happy festivus everyone!
[Nexus 5 Original Android Development] Mrcactuseater:
[MENTION=3873953]eng.stk[/MENTION] love this kernel! But I was wondering if you could look at some features of Electroactive kernel? I feel that these two kernels could make the best possible battery life for our beloved N5!

Tapatalk'd from my Twisted, Racing Nexus 5
[Nexus 5 Original Android Development] marf28101995:
This kernel already does it, its the best for both battery life and performance

And I can easily say for engstk we don't need to check the other kernels.. The other kernels already checked us ;)
[Nexus 5 Original Android Development] iPsychoGeek:
CM broke something with latest 26 nightly. After flashing kernel, com.android.phone (or something like that) keeps FC'ing.

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] frikakwa:
Don't get your point? You're explaining that a rom is breaking stuff with his last update and... ?

I can bet your FC's are then not kernel related. :p
[Nexus 5 Original Android Development] iPsychoGeek:
I booted with stock CM kernel first. Nothing happened. After that I flashed blue_spark and get FC.

Edit: Okay, sorry. It was my bad. Something wrong with CM file.

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] eng.stk:
There's no changes in kernel or device tree for hammerhead made by CM lately, all the same.
[Nexus 5 Original Android Development] Abrilabr:
Are settings sticking with UKM on 6.0.1? Cataclysm ROM
[Nexus 5 Original Android Development] shadowam:
Hey guys, just got my Nexus yesterday and did full restore with default 6.0.1, unlocked bootloader, installed latest TWRP, Cataclysm and rooted with SuperSU 2.52.

Now I want to try this kernel, after flashing it, do I need to reflash SuperSU? If yes, can i flash 2.52 again or do I need the latest version (v2.65 I suppose)?

Thanks for the help :)
[Nexus 5 Original Android Development] Alex Kane:
- Ignore -
[Nexus 5 Original Android Development] coffeecore:
Good to hear u have got yourself a Nexus and want to use the best kernel everrrrr. No need to flash Supersu after kernel flash.
[Nexus 5 Original Android Development] fapste:
Is the boost_pulse_duration in kernel adiutor in milli second or micro second? Also what's minimum_sample_time and timer_slack?
[Nexus 5 Original Android Development] Abrilabr:
What are the best settings/tunables for Max battery life? I dont play games in my cellphone. Just browser and social networking, so performance can be downgraded a lot
[Nexus 5 Original Android Development] frikakwa:
Leave the settings by default... These are exactly what you are expecting... ?
[Nexus 5 Original Android Development] Wout2426:
Standard settings I agree. Maybe slight uv. New record for me with this kernel. On chroma, -25uv, no xposed. No need to downgrade performance.
[Nexus 5 Original Android Development] drac0:
Try CPU at 1.7 and GPU with 320 and dont use bat eating features like dt2w. Also downgrade UV about -50 for global offset and -75 for 300 mhz mark. That will reduce heating which is also good for your battery. Play with it for a while and see what happens. For me I'm long back to default settings except for UV and that gives me around 5 hrs SOT with mobile network and 6+ hrs on wifi. More than enough for my daily use. Spark away!!! Cheers! :good:
[Nexus 5 Original Android Development] coffeecore:
which rom?
[Nexus 5 Original Android Development] senotrius:
Is there no longer a max screen off frequency option in the newer kernels.on r47.in kernel auditor app.
[Nexus 5 Original Android Development] drac0:
PureNexus latest build.
[Nexus 5 Original Android Development] fapste:
[MENTION=3873953]eng.stk[/MENTION] i have been facing jitter/lag in the first 2 or 3 minutes of game play. I wasn't having this problem on the other kennel i was using. Your kernel is great but this is the only issue that I'm facing. Franco seems to have patched this problem in his kernel, so may be you can borrow that patch and include in this kernel. Overall great job dev!
[Nexus 5 Original Android Development] J_Whit85:
It was removed to make the driver lighter
[Nexus 5 Original Android Development] FireBlast:
What driver are you talking about? Was this option removed in kernel or auditor app?

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] J_Whit85:
Removed from kernel
[Nexus 5 Original Android Development] Berget:
any chance that we will see this kernel for the nexus 6p?

i used it on my n5 for ages and absolutly loved it!
[Nexus 5 Original Android Development] eng.stk:
Nope...
[Nexus 5 Original Android Development] Berget:
ok :(
[Nexus 5 Original Android Development] dhalham:
Is this recommended for cm12?
[Nexus 5 Original Android Development] eng.stk:
Seems like there's no kernel changes, just a maintenance build with the monthly security updates
[Nexus 5 Original Android Development] drac0:
In other words, don't spam the thread! :p
[Nexus 5 Original Android Development] coffeecore:
Hahaha excuse me guys.
[Nexus 5 Original Android Development] senotrius:
Has anyone been having poor performance when it comes to games.ea games.real racing and simcity.no matter what I do it suffers.also on most cpu governors the max possible 2265mhz is not possible. Most of the time it gets capped at 1.4 or 1.7ghz .just been having poor performance when it comes to game.using kernel aduitor app.

I'm not sure what the issue is.either 6.0.1r3 or the kernel or even if it's kernel app related.
[Nexus 5 Original Android Development] fapste:
A few pages ago I or somebody else mentioned this problem. Franco has fixed it in his kernel, may be [MENTION=3873953]eng.stk[/MENTION] can include that patch in this kernel as well.
[Nexus 5 Original Android Development] :
[MENTION=3873953]eng.stk[/MENTION] can you add to your kernel sio scheduler and some governors like nightmare, darkness and pegasusq? Thanks!

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] eng.stk:
When you make some kind of heavy load on the system (specially gaming) the device thermal throttles the freq to cool off.

When device is cool again it will restore max freq.

Every device works like that, it's how it's suposed to work.

Nothing to be fixed, you can always make your thermal throttle threshold higher if you need it.

Nope.
[Nexus 5 Original Android Development] senotrius:
Not what I meant.this in case without the phone heating up.like even before starting the game.the base throttle temperature is 65degrees rite.it does not reach that high.

Of course I understand throttling.

Example the base kernel of chroma ROM has frequency capped at 1190mhz.doesn't change most of the time above this no matter what.reflashing sometimes does the trick.but it goes back to this .I noticed this once the game started lagging even before heating up.its laggy from the beginning.
[Nexus 5 Original Android Development] eng.stk:
No, those steps are used on thermal throttle, you have something creating heat.

Or you have something else derping your freqs, can't replicate such issues.
[Nexus 5 Original Android Development] Primokorn:
Do u have an aosp rom?
[Nexus 5 Original Android Development] sirovai:
Yep, all is fine now. :good:

---------- Post added at 08:43 PM ---------- Previous post was at 08:42 PM ----------

Yes. Purity, it's in my signature
[Nexus 5 Original Android Development] yyz71:
Just flashed the latest r126. Gotta say running smooth on stock with gravity box.. And default settings nice job :good:
[Nexus 5 Original Android Development] liquid150:
After the new upload everything is fine. Thanks. :)
[Nexus 5 Original Android Development] Basche:
Just wanted to say the new version of r126 is great, not breaking SuperSU. :)
[Nexus 5 Original Android Development] AppleInc:
Latest is not the best in battery.
[Nexus 5 Original Android Development] belair56:
Well that's helpful. Thanks for playing.
[Nexus 5 Original Android Development] benna:
r123. 2h SOC , 16 H standby. 50% battery remaining. wifi or 3g whole time
[Nexus 5 Original Android Development] sirovai:
The same on r126 but it's smoother :)