yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] dueltothedeath:
I did that before I made the post. It says kernel is incompatible. Actually NXT app says sorry, no kernel support.
[Nexus 5 Original Android Development] hd2009:
is cm supported ?

which program do you use to control this kernel ?
[Nexus 5 Original Android Development] :
Hi,

Maybe you need to read more closely the OP...

1) Yes

2) NXT app is automatically installed when you flash the kernel (it's in the zip file), installed in /system/priv-app...

:)
[Nexus 5 Original Android Development] hd2009:
thank you.
[Nexus 5 Original Android Development] Ashish Bhalla:
please do something for the high battery drain too. Version 8 had high battery drain than previous release.
[Nexus 5 Original Android Development] neobuddy89:
v8.1 is now online.

Changelog for v8.1:

Update GPU driver - Sync with CM

Restore old frequency structure to fix battery drain

Maintain slightly lower voltage for 300 MHz

Tune low memory killer and OOM

Disable UKSM by default
[Nexus 5 Original Android Development] Ashish Bhalla:
Gonna test it now :good:
[Nexus 5 Original Android Development] neobuddy89:
It may be some MultiROM issue. I will check later.

Please try with not sharing kernel. This way works for sure.

Thanks. Let us know.
[Nexus 5 Original Android Development] imageMaster:
Why you have disabled UKSM by default?

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] danarama:
Its easier for the few to turn it on than for the many who don't know / care to turn it off.

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[Nexus 5 Original Android Development] Caipi123:
I've found that post here: http://xdaforums.com/showpost.php?p=47202685&postcount=435

I'm not sure if it's a good idea to mess with the values, but the "orignal values for AC" 32 for CHARGE_CUR_CONT and 76 for INPUT_SRC_CONT

at least increased the charge current for me (after unplug/replug the values get reset). I'll have to play a bit with the values, but maybe it'll help to fix the issue... :)
[Nexus 5 Original Android Development] imageMaster:
Articles says that UKSM is less CPU consumption than KSM. Is not it?

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] neobuddy89:
It's not about battery.

We already have enough memory to run many apps/processes together, so casual user won't have any memory lacking issue.

However, if any one has too intensive apps and processes running in background, they can profit from UKSM.

KSM is not available in stock kernels.. meaning Google hasn't enabled KSM for hammerhead although common kernel branch recommends it to be enabled.

UKSM is more advanced technically compared to KSM. KSM/UKSM will result in slightly higher CPU usage, hence slightly more power consumption.

So, let's keep it enabled by user's choice only.

Hope this helps.
[Nexus 5 Original Android Development] danarama:
[MENTION=3795148]neobuddy89[/MENTION] - any plans to reimplement ability to turn off mpdecision / instate inteliplug? It takes a considerable impact on battery for me.

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[Nexus 5 Original Android Development] neobuddy89:
I am reluctant to add intelli_plug as I was able to find many errors in debug messages related to intelli_plug when it was on.

Right now, we have zero errors and good performance.

There must be other ways to increase battery life.

Compared to stock, battery life on Chaos is not bad.

If yu think mpdecision is cause of drain.

You can simply turn it off. We already have inbuilt legacy kernel hotplug code.

In terminal emulator, type "stop mpdecision"

and then set scaling freq again
[Nexus 5 Original Android Development] zj45499:
Still unable to change anything.

DroidKang V14

Flashed through twrp. Wiped cache/delv. Fixed Permission.

Whenever entering NX app, always get a "unexpected error" error.

Is there anything you need me to provide?
[Nexus 5 Original Android Development] Goggle81:
Do you have root?
[Nexus 5 Original Android Development] erpalma:
Have you completely removed vdd tables sys interface?
[Nexus 5 Original Android Development] danarama:
Thanks. I knew the command but didn't know I needed to set scaling again.

I never used stock kernel myself. When I got the N5 in November, I put a kernel on it straight away.

My only issue with mpdecision is that it will (upon touch input and other scenarios) ramp up min frequency to 1267 instead of 300. This causes my handset to have "time in state" of about 300 - 25% and 1267 - 40%

When mpdecision is off, i'm looking at more like 300 - 50% which is a noticeable difference in battery use for me.

I assume that to add the command to init.d is sufficient as nxtweaks / setcpu apply scaling after init?

Edit.... hmmm... still keeps ramping up,.but now to 1036

Edit 2.... set back to intelidemand and seems ok now. Maybe a quirk of on demand..

I always get the unexpected error. It happened at first when I didn't get root for the app but it continues after too although I can make all changes I need

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[Nexus 5 Original Android Development] neobuddy89:
More info on mpdecision:

www.reddit.com/r/nexus4/related/158t1i/custom_kernels_a_guide_on_what_you_need_to_know/

In nutshell, it helps achieving project butter at cost some battery. Butter v/s Battery ... what you choose?
[Nexus 5 Original Android Development] danarama:
Battery ;)

Thing is, it boosts anyway when touching the screen. It only needs to change current frequency, not min frequency imho. I find it doesn't help make things smoother for me and does cost battery.

Its a non-issue for me now I know stop mpdecision wasn't working simply because I never set frequency afterwards.

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[Nexus 5 Original Android Development] GUGUITOMTG4:
Is anybody having problem with Data connection on Purity Rom and 8.0, 8.1 kernel?

Can't connect to internet even when LTE has 3 bars

It works fine when re-flash 7.2 & lower versions. I haven't re-flashed The Rom yet.
[Nexus 5 Original Android Development] TomTcom:
Ironic, I had issues this morning. I could make phone calls and only had bars, no 3G/H+/LTE. I rebooted several times and then finally got my LTE back but the signal would constantly show data transmitting (up and down arrows on signal bars). They never flashed or stopped just visible.

I finally just decided to wipe cache and dalvik and I appear to be good now. No idea if that was kernel related or what but I called T-Mobile and they confirmed no issues in my zip code so I can't say that works or not.

I only saw some oddball logcat entry about IPv6 but can't find it again and don't remember what it said.

I did check the IPv6 option in NXTweaks app but I'm not sure if that made any difference or not. So it's fine now and I still have the IPv6 option checked.
[Nexus 5 Original Android Development] neobuddy89:
It doesnt change current freq because current freq is decided by CPU Freq driver.

For mpdecision to control current freq, it would need to invade kernel source code.

However, if you are not aware, morpheus mode in NXT makes sure that min and max freq are restored on screen on/off events.
[Nexus 5 Original Android Development] danarama:
Sure. This is why I don't like mpdecision. I find it pointless :)

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[Nexus 5 Original Android Development] Wombatino:
Is working fine with latest carbon, thanks for the kernel!!
[Nexus 5 Original Android Development] monkboy24:
Okay so after an hour of usage with this kernel I can def say that it is fast in seems to make my phone run cooler. However I did notice some slight stuttering during scrolling on my home screens and in my app drawer . Normally I don't use CPU apps to set up or tweak kernel settings but out of curiosity to see what could possibly creating the stuttering I installed trickster. I've changed the i/o to CFQ and the TPC to cubic. Which seems to have really smoothened things out
[Nexus 5 Original Android Development] namartlu:
Nice! another CM-based kernel! Any chance of putting color temperature adjustment to make the screen color cooler?

Another question, if I installed another custom kernel, do I need to go back to stock kernel before flashing this? Or I could just flash over?
[Nexus 5 Original Android Development] gaetanolip:
Is NTFS supported?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] neobuddy89:
Lost of Root is on Stock ROMs.

With SuperSu, I was required to install over System partition to work well.

Can anyone share logcat for loss of root?
[Nexus 5 Original Android Development] neobuddy89:
1. Gamma adjustment will follow soon.

2. Flash over will work.
[Nexus 5 Original Android Development] neobuddy89:
Is it stuttering for you with i/o to ROW?

ROW scheduler is in my to-do list for updating algorithm.
[Nexus 5 Original Android Development] neobuddy89:
I think stock ROM has some modification in kernel for having Root work.

Will go through that ramdisk and will comeback with update tomm perhaps.
[Nexus 5 Original Android Development] frarredo:
care to share how to enable dt2w?
[Nexus 5 Original Android Development] Wombatino:
Root still working on carbon rom

Enviado desde mi Nexus 5 mediante Tapatalk
[Nexus 5 Original Android Development] neobuddy89:
Wait for it!!

[MENTION=535343]all[/MENTION]: App to control all kernel parameters is on the way for Chaos Kernel. Coding in progress.

It will list features and you select which to enable or disable.

Features like DT2W, S2W, IntelliPlug, Eco Mode, Dynamic Fsync Switch,etc will be controllable without any console inputs from you. :cowboy:
[Nexus 5 Original Android Development] Carbajal3009:
Very excited. Still running the kernel. Smooth as butter :D
[Nexus 5 Original Android Development] gaetanolip:
Anyone?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] neobuddy89:
Yes, it is configured to be working, but not yet tested.

You may need app like stickymount to use OTG with NTFS.

Please try and report back. :cowboy:
[Nexus 5 Original Android Development] badd99:
Can anyone post some battery screen shots? Please show / tell your screen time and overall battery time

:good: Thanks!
[Nexus 5 Original Android Development] lomniom:
[MENTION=3795148]neobuddy89[/MENTION], the temperature goes up too much (65°C) with online radio during one hour and screen off. CPU Spy record the clock speed during this one hour at 960 MHz. How can it heat too much when the clockspeed is not even half the maximum?
[Nexus 5 Original Android Development] neobuddy89:
Noted. Let me give a try and rectify.
[Nexus 5 Original Android Development] tw1tch175:
Not really a request just curiosity, are there any plans of adding support for the screen gamma reverse engineering tool?
[Nexus 5 Original Android Development] neobuddy89:
Yepp, next release. Already committed.

I am facing bit issue in configuring the app. Let's see.
[Nexus 5 Original Android Development] santroph:
Hi neobudy89, do you think it is better to wait for some kind of "fix" for loss of root in Stock ROM?

I'm now using Stock and don't plan to change yet. I would like to use your kernel, but I would also like to keep my Root :)

Regards,

Santroph.
[Nexus 5 Original Android Development] xxjrkkrjxx:
Neobuddy89, just flashed 8.1 last night on my stock ROM and have had awesome battery life throughout the entire day today. Noticed all the freezes and stutters are gone. Thank you and keep up the good work, sir.
[Nexus 5 Original Android Development] californiarailroader:
I've had one freeze up so far on 8.1, I'm also running the stock Nexus 5 ROM.
[Nexus 5 Original Android Development] xxjrkkrjxx:
Huh, haven't noticed any. I noticed quite a few on 8.0, but the kinks have started to smooth out. The freezes I always got were just soft reboots, perhaps video driver problems in previous builds?
[Nexus 5 Original Android Development] californiarailroader:
Yeah, things are definitely smoothing out as the Kernel progresses. I mainly flashed it to get better battery life, and it is definitely helping there.
[Nexus 5 Original Android Development] californiarailroader:
It just froze up on me again, this time it was a full system freeze when opening Facebook, I had to hold down the power button for a few seconds to get it to reboot. I am going to watch it, I can always go back to the stock kernel I guess, but I'd rather not.
[Nexus 5 Original Android Development] danarama:
I've not had any freezes since flashing Chaos 8.0 a few days ago. Been running smoothly for me

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[Nexus 5 Original Android Development] Ashish Bhalla:
perfectly working on the 8.1 release. No freezing and i m having gr8 battery life :victory:
[Nexus 5 Original Android Development] shantu:
Color Tweak request

Hi [MENTION=3795148]neobuddy89[/MENTION], I had flashed phantomgamer's color modded kernel as I heard it was very good. And truly the color tweak was amazing, with whites being truly white. But I am so drunk on chaos, that I reflashed 8.1 back :P

Could you please look into the seetings he has used and incorporate into the next release of this kernel? I will be eternally greatful that i wont have to keep tweaking the gamma app . (the vivid preset for the current color tweak turns my screen blusih, and the gamma value is pretty low, at 1.8 :( )
[Nexus 5 Original Android Development] neobuddy89:
If his tweaks are available on his source, I can include them.

Last time I checked, they were not there.
[Nexus 5 Original Android Development] neobuddy89:
v8.0 may have freeze as GPU was not updated in sync with CM.

v8.1 has updated GPU drivers, please update if you haven't.

Running v8.1 since 3 days without any issue.

If anyone has complaint with battery drain, try changing screen on governor to intellidemand.
[Nexus 5 Original Android Development] neobuddy89:
Recommended settings in NXT for max performance:

Screen ON governor: Interactive

Dynamic FSync: ON

GENTLE_FAIR_SLEEPERS: Disabled
[Nexus 5 Original Android Development] californiarailroader:
On the Sleepers, it says disabling it could increase battery consumption, does it increase it much?
[Nexus 5 Original Android Development] neobuddy89:
Not much. Not tested.
[Nexus 5 Original Android Development] californiarailroader:
Cool, thanks!
[Nexus 5 Original Android Development] shantu:
Hi [MENTION=3795148]neobuddy89[/MENTION], this was posted by phantomgamers in his forum -

So I guess its from the build 14 of Franco's kernel. I have asked him for the tweak, let us see if we can get the same. :highfive:

edit - ok his reply was super quick :)

reverting this gives the color tweak it seems :) color tweak
[Nexus 5 Original Android Development] neobuddy89:
This is the color preset tweak included in NXT.

Check this:

https://github.com/neobuddy89/hammerhead_kernel/commit/406a8f3d76851cc0e7f5a4a46c670a185f72fca9

The above commit allows to change whenever required.
[Nexus 5 Original Android Development] shantu:
hehe, this is funny :P...so I guess it is only the white point that makes all the difference, as it reverts back to the default value with chaos as soon as the screen goes off. Can the change to white point be added to the tweak ? :D (wp at 27-28 seems to work best for most of the users who have reported back) Well i can leave with this even if not :) thanks for all the help :):cowboy:
[Nexus 5 Original Android Development] dionisius1:
just curious, what's recommended for battery saving or balanced performance :D

THanks!
[Nexus 5 Original Android Development] neobuddy89:
EDIT: Use "Profiles" via NXTweaks for different settings.

max performance:

Screen ON governor: Interactive

Dynamic FSync: ON

GENTLE_FAIR_SLEEPERS: Disabled

UKSM: ON

FREQ LIMIT TEMP: 75

CORE LIMIT TEMP: 85

HYSTERESIS: 0

IPv6: Enabled

PKT: Enabled if DT2W/S2W/S2S used

DT2W: User Choice

S2W/S2S: User Choice

Overclock: User Choice

Morpheus: On

balanced (defaults):

Screen ON governor: Interactive

Dynamic FSync: OFF

GENTLE_FAIR_SLEEPERS: Enabled

UKSM: OFF

FREQ LIMIT TEMP: 70

CORE LIMIT TEMP: 85

HYSTERESIS: 5

IPv6: Enabled

PKT: Enabled if DT2W/S2W/S2S used

DT2W: User Choice

S2W/S2S: User Choice

Overclock: User Choice

Morpheus: On

power saving:

Screen ON governor: Intellidemand

Dynamic FSync: OFF

GENTLE_FAIR_SLEEPERS: Enabled

UKSM: OFF

FREQ LIMIT TEMP: 60

CORE LIMIT TEMP: 80

HYSTERESIS: 10

IPv6: Disabled

PKT: Disabled

DT2W: Disabled

S2W/S2S: Disabled

Overclock: Disabled

Morpheus: On
[Nexus 5 Original Android Development] dionisius1:
Thanks so much!

I don't know what happened to my nexus 5,the battery is not that good. I got only about 2 hours screen time :(. Settings are default, doubletap2wake and swipe2sleep are both enabled because those are amazing, do they take lot of juice?? But performance is really smooth though ???

I use droidkang v14,halo enabled. Already wiped cache and dalvik. Does anyone got tips for me :)? I will try this above settings first and report it later. Thanks very much!
[Nexus 5 Original Android Development] dionisius1:
This is some screenshot
[Nexus 5 Original Android Development] Rykochet:
Has anyone else had Mobile/Data problems since 8/8.1. I changed from Omni to CM11. I'm still having a problem, so I'm going to use a different kernel and see if that is the problem.
[Nexus 5 Original Android Development] abcdef121448:
Nice job

Hey :) really nice Kernel, just 2 things you may could implement first: Why are there just 2,5 Ghz maximum clock speed? I wanna test higher clocks. :D and second: may you implement something like "Boeffla" or "Vodoo" in your kernel? The bass and the loudness of the stock Nexus 5 is just :eek:

Thanks in advance :D abcdef121448
[Nexus 5 Original Android Development] GUGUITOMTG4:
Me too on 8/8.1. I'm on 7.2 which works great for me. Maybe a clean install of Rom/ kernel could fix it as others seem to be ok. I haven't tried yet until my Rom gets an update.
[Nexus 5 Original Android Development] Rykochet:
I've done a clean install on both roms CM11/Omni, nothing changes. I'm also running .17 Modem if that has anything conflicting. I switched to N3oHammer Kernel and everything seems fine now.
[Nexus 5 Original Android Development] djjstew:
Had issues with data today had to nandroid restore back to stock and all is well again
[Nexus 5 Original Android Development] Rykochet:
I did that also and it only clears it up for a few hours. Then back to poor data again.
[Nexus 5 Original Android Development] pingaan:
Is it an issue to run the kernal on stock? I'm getting "Sorry, no kernel support!" when trying the NXT app.
[Nexus 5 Original Android Development] danarama:
Did you read the opening posts of this thread? If not,.please do.

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[Nexus 5 Original Android Development] pingaan:
I did. Anything special you're pointing at?
[Nexus 5 Original Android Development] danarama:
Yes. The troubleshooting section that tells you what to do about the no kernel support message!

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[Nexus 5 Original Android Development] pingaan:
I did do that once but now a second time it worked. Weird! Cheers though.. ;)

---------- Post added at 01:00 PM ---------- Previous post was at 12:51 PM ----------

With that one solved and the exfat module loaded and I bumped into a new issue trying to load an exFat formatted sdcard:

https://www.dropbox.com/s/9peo9g0v6nnp4p2/Screenshot_2014-01-03-12-54-24.png

I tried rebootibg but it remains. Any ideas?
[Nexus 5 Original Android Development] danarama:
The kernel automatically mounts OTG (Although I am not sure about exFAT). Are you using paragon to try and mount afterwards

Did you try using a filemanager to browse to /storage and look for USB without using a third party app first?
[Nexus 5 Original Android Development] pingaan:
I tried it just now and there is a mount point called usbdisk but the directory is empty. I'm guessing it's from Paragon. Yes, I've been using Paragon on previous devices to mount NTFS SDCards etc before, usually works great.

You mean third party app as in (f.ex) Paragon not the filebrowser, right? Because there is no stock filebrowser afaik... (?)

And as for the uncertanty about mounting exFat OTG it must be this way it's meant to be used. I mean, how else would you mount an exFat device on Nexus 5?
[Nexus 5 Original Android Development] danarama:
Lets forget exfat for now. Lets pretend you have a FAT32 stick.

This kernel mounts the OTG automatically to /Storage/USBdisk without using an app. In fact it is this very reason that I moved to this kernel so I no longer needed to use stickmount or usb otg helper. Unlike other kernels, it is automatic on chaos.

Now moving back to exfat, I do not know if it is the same. The exfat module adds support to the system to mount and read exfat. My assumption would be that it still automounts which you can check by disabling paragon. Then you can browse and see using any filemanager that can access /storage/usbdisk

IF it automounts, it would be mounted BEFORE paragon and paragon would fail. I think it would make sense whilst waiting for the dev to respond, to test yourself if it automounts (by not using paragon) just in case

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[Nexus 5 Original Android Development] pingaan:
Alrite, all clear from here. I'll just wait for the dev to reply.

Thanks for the brief answers and for trying to help out.

---------- Post added at 02:53 PM ---------- Previous post was at 02:23 PM ----------

I tried another app called "Stickmount", it seems to be working OK. I'm able to view the content of the SDCard but viewing .mkv's seems a bit unstable. Would be great to get it working without an extra app though.
[Nexus 5 Original Android Development] danarama:
Yep, definitely need to get away from Stickmount.
[Nexus 5 Original Android Development] neobuddy89:
Before using exfat OTG, have you marked exfat module under NXTweaks?

Please remove conflicting apps and try again.

[MENTION=535343]all[/MENTION]: I am not having internet access. This is only support I can provide at the moment from workplace.
[Nexus 5 Original Android Development] Primokorn:
Does someone use Viper4Android with Chaos Kernel? It seems that Faux Sound improvements create conflicts with V4A FX app.

I flashed my current custom ROM without Chaos kernel and V4A works as expected.
[Nexus 5 Original Android Development] treIII:
Where is this kernel. I'd like to take a look at the color changes. Thanks

Sent from my Nexus 5 using Xparent Blue Tapatalk 2
[Nexus 5 Original Android Development] starche_old:
Funny thing with MultiROM.

Flashed kernel into secondary ROM. My phone actually discharging while plugged into the wall charger. If to look into "battery" section, first it says "Charging AC", but after few seconds it flips to "Not charging".

I checked it with unofficial Beanstalk (Dec 16), DroidKand v15 and v16, CM11 and PA - same thing, so it's not ROM specific.

I tried v6.0, 8.0 and 8.1 - no go. Flashing ElementalX v0.21 and my phone charging again. Looks for me kernel specific issue.

The most funny thing - charging perfectly fine while flashed into primary ROM.

Am I alone having such issue?