yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] ak:
new test kernel

OK .. i have made a test release for verify if i can fix lag and freeze and reboot:

View attachment 1863442

Project name: AK KERNEL

•anarkia1976 - Kernel Version: AK.063

•anarkia1976 - opp4xxx_data.c: Revert voltages to Berserk Style - Stability for ALL <- compatibility with all soc

•anarkia1976 - omap2plus-cpufreq.c: Decrease cpuinfo.transition_latency = 300 * 1000 <- for lag fix

•anarkia1976 - Revert "mm.h: Set VM_MAX_READAHEAD 896 - VM_MIN_READAHEAD 64" <- for lag fix

•anarkia1976 - Revert "Add Early Suspend to INTERACTIVE" <- for lag fix

•anarkia1976 - Revert "cpufreq_interactive.c: Comment gov_lock and sysfs_remove_group"

•anarkia1976 - tuna_ak_defconfig: Disable KSM <-- before UKSM and KSM are both enabled probably conflict - now NO
[Samsung Galaxy Nexus] hurte1:
Flashed it, v63 lags for me in lock screen. 62 also a bitt

EDIT: not
[Samsung Galaxy Nexus] ak:
Impossible ... my friend!
[Samsung Galaxy Nexus] jakTomas:
what kernel should i use for 4.2.1 rom ???
[Samsung Galaxy Nexus] jreyno10:
Check the OP. 4.2.1 kernel is there.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] ReMuSeR:
I dont want to flash atm wanna see some nice comments first and then btw so far 044 is amazing
[Samsung Galaxy Nexus] hurte1:
Sorry to say it but v62 is working better for me than v63. Same settings. There is lag in both but a bitt less in v62 for me.

EDIT: after more testing 63 is better then 62.
[Samsung Galaxy Nexus] mrchambo:
No lockscreen lag for me in either one!

MrC
[Samsung Galaxy Nexus] marcoperro74:
Just flashed and with stock settings and with sio/interactive /180-1060-230-180/700 as high speed frequency in governor control / multi core power saving 1 the kernel work great... Fast and stable... No lag on lockscreen

Edit: put ondemandplus as governor... No problems... All ok...

Inviato dal mio Galaxy Nexus con Tapatalk 2
[Samsung Galaxy Nexus] ppog:
No problems for me on 62; been using it a few hours. What were all you guys doing when it got unstable? I want to test and replicate
[Samsung Galaxy Nexus] jakTomas:
check what :P ???
[Samsung Galaxy Nexus] logi43:
0.63 Diamond works like lightning and no delay, Thanks for the quick reply.:rolleyes:
[Samsung Galaxy Nexus] jreyno10:
The first post of the thread. OP= original post.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] jakTomas:
thx :)

still didnt find it there :/

even the old builds is 4.2.2
[Samsung Galaxy Nexus] jreyno10:
Actually now I'm not seeing it either. I swear it was there yesterday or the day before. Haha maybe anarkia could clarify? :D

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] ak:
kernel is compatible only with 4.2.2 rom

No more build for 4.2.1 roms ... Only for 4.2.2 ...! :cowboy:
[Samsung Galaxy Nexus] akellar:
They should work in 4.2.1 anyway
[Samsung Galaxy Nexus] jakTomas:
then its a good thing i found purity 21 on my desktop :P
[Samsung Galaxy Nexus] kaluoshi:
"Parole Sante amico mio!" :D Please guys READ before using something. all that is wrote here (in the OP and releated threads) HAS a reason to be here. Don't just jump over kernels, try to understand what are you doing (for ex about wifi drivers etc.) :good:

Keep in mind guys that this is an exhortation :)
[Samsung Galaxy Nexus] cmoG530:
And devices in general. I'm having absolutely zero issues with this kernel and it's flying. :cool::thumbup:
[Samsung Galaxy Nexus] ak:
4.2.2 DIAMOND ED. (EXPERIMENTAL)

androidfilehost - Last Version:

dev-host - Last Version: AK.063.DIAMOND.zip

Differential Changelog: Link

Features: Link

Github: Link

Official .. git for changelog.

Kernel is no more undervolted ... use trickster and do the best for your phone soc! :D
[Samsung Galaxy Nexus] wisefreakz:
Thanks again Stefano.

Just a question from a noob... If it is not factory undervolted anymore, it means my battery will dry faster as i have never tried to undervolt myself and really not gonna try... As i said, im too noob for this.

Thanks again :)

---------- Post added at 08:09 PM ---------- Previous post was at 08:06 PM ----------

I hate to sound noobish... Lol
[Samsung Galaxy Nexus] ak:
No ... You spend some mvolts for stability, but from my point of view, you can loose only little minutes of screen on time :D
[Samsung Galaxy Nexus] sam45:
Had lag when unlocking with v62, all gone with v63. Thank you!

Running ondemandplus and everything else default.

Is there any difference between the 'test version' you put online and the 'official one'?
[Samsung Galaxy Nexus] ak:
No difference :thumbup:
[Samsung Galaxy Nexus] ak:
Thanks a lot to all thread for support! :thumbup:
[Samsung Galaxy Nexus] szucsgf:
If you keep Smartreflex on then there should be no difference in the voltages you device uses. I just checked my voltages with SR on and they are the same they have always been, +/-10mV.
[Samsung Galaxy Nexus] Citizen_Snips:
Haven't noticed any lock screen lag at all, or any lag for that matter on v063. Also using Neph's settings to under volt. :thumbup:

Smooth and stable so far. :good:
[Samsung Galaxy Nexus] kaluoshi:
Naa thank to you :fingers-crossed:
[Samsung Galaxy Nexus] DoesntPostAThing:
V63 running great here, thanks Stefano! I got a crash while listening to music on V44, but asides from that I haven't had any for a month now (ever since the Diamond kernels)
[Samsung Galaxy Nexus] Droid-21:
dev-host - Last Version: AK.063.DIAMOND.zip

in several countries, the dev-host server. is locked.
[Samsung Galaxy Nexus] mrdevil_25:
i noticed that ZRAM is enable by default, and if i recall correctly, anarkia has also said zram was not needed for our nexus?

diamond v63
[Samsung Galaxy Nexus] nikulogical:
V63 is good so far. V62 froze up my phone and took forever to make it responsive again. Also lock screen lag is gone.
[Samsung Galaxy Nexus] Zadeis:
I can confirm the lag is gone in v63 also.
[Samsung Galaxy Nexus] jeff5347:
Had no problem w 62. Flashed 63 anyways and running odp. Web loads super fast win. Left all settings stock. Now to change em up and see if I can make the batt last 5.5 again
[Samsung Galaxy Nexus] aamadorj:
For me, Diamond v63 hasn't had any of the issues my GN experienced while using previous version.

I'm very happy with this new kernel. Thanks again, anarkia1976, you definitely know how to keep this big community happy.
[Samsung Galaxy Nexus] Az Biker:
+1 smooth, fast, not a hiccup to be found!

Atom v11 + AK Diamond Series = Gyrannosaurus Nex
[Samsung Galaxy Nexus] cubsfan187:
I had some issues with v62. Didn't get the chance to post em to now though. I had no boot splash. Went straight to the boot ani. Lockscreen lag and mad idle drain. Using neph's settings too. Just flashed 63 so I'll give that a while and report back. Thanks again Stefano!
[Samsung Galaxy Nexus] quickstang:
The only thing I've ran into is 2 reboots which resulted in a battery pull. It would reboot to the splash screen of the skull then freeze. I'd then have to pull the battery.

Both times this has happened I was running AnTuTu for benchmarks. Part way through the test it would just reboot. It seemed to happen on the second test each time. Happened on 062 & 063. Never happened before these two versions. If anyone else notices this let me know.

Sent from my iphone killing Galaxy Nexus running AK Diamond 044 kernel & AK47 ROM. For the love of everyone on forums READ BEFORE YOU POST! For a guide all about Android follow this link. http://xdaforums.com/showthread.php?t=1466228
[Samsung Galaxy Nexus] rrroach:
Here's a problem I concluded through testing was the fault of AK Kernel: iSyncr (a music-syncing app from the market) cannot create the license file that it needs to the /sdcard partition, and doesn't detect the file even when I manually place it in the proper directory. Permission fixing didn't work either.
[Samsung Galaxy Nexus] MartianCeo:
Think I could get a link to 054 I want to try ,if its not too much trouble.
[Samsung Galaxy Nexus] jreyno10:
54 wasn't a public release. He can't give it to you.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] jjhiza:
v54 was part of the private beta, so don't be surprised if you don't get a link to it. Those beta kernels usually never see the light of day. It'll really be AK's call. :o
[Samsung Galaxy Nexus] pulsar_swift:
PA 28th March Build and AK 44

Hi,

I am experiencing lag when I am opening the app drawer and dialer and home screen transitions

The lag is only seen when I use live wallpapers as the back ground. Static wallpapers cause no lag what so ever

There is no lag on stock kernel even with live wallpaper. I hate the color calibration on the stock kernel.

Please suggest.

Gnex Maguro PA 28th March Build and AK 44
[Samsung Galaxy Nexus] nweaver11:
I am running Diamnond v63, and tried going back to Lean to try something, but when I flash it, I get stuck at the boot screen. I can then battery pull, flash v63 again, and I am good. I flashed everything I had in the past (flashing stock first) and never had this before. What am I not doing right?
[Samsung Galaxy Nexus] AutomaticFailure27:
V63 - only issue I have found is when I first put the kernel on, wifi was having issues connecting to router (seem to have gotten it to work now) Also, wifi drops while only in WiFi File Explorer PRO. Every time I try to access the phone's SD card though the browser, the wifi drops quickly then comes back on. Didn't seem to do that in v20/v44, then again, I wasn't on v44 for very long anyways.

EDIT: Flashed back to v44, was still getting drops. Changed back to v63. Went to my router and found my DTIM was set too high. Changed to default of 1 and everything seems to be back to normal.
[Samsung Galaxy Nexus] Blackcrx:
Call me crazy. But I've tried 62/63 but 43 still feels smoother.

---------- Post added at 09:23 PM ---------- Previous post was at 09:23 PM ----------

Try dirty flashing the ROM, GApps and lean kernel.
[Samsung Galaxy Nexus] MBQ_:
Havent stopped by for a while (oops) :(

Just know im here and still fully support you Stefano. You're the best :).
[Samsung Galaxy Nexus] dxdiag32:
lag when typing,on 062,maybe

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] MBQ_:
This post doesnt help anyone.

Lets try and be a little more descriptive.

CPU speeds, governor, etc.
[Samsung Galaxy Nexus] Khizar:
he doesnt want to fix the issue.. he thinks this thread is like fb and he just posted his "status" :p
[Samsung Galaxy Nexus] TomPzh:
AK,UKSM disappeared on 063..It seems that if you disable KSM,UKSM will be disabled as well...
[Samsung Galaxy Nexus] DoesntPostAThing:
About the zram thing, it's not zram_imoseyon.sh, it's just zram. I ran it, turned on zram in TricksterMod, and my used RAM went down about 100mb. Is this normal? I'm not really sure what zram does, just that AOSPA consumes more RAM than other ROMs for me, and apps are getting killed really often, but I like AOSPA. Zram is something I'd like to try before clean flashing, then if that still lags, well, I'll choose between occasional lags and AOSPA awesomness.
[Samsung Galaxy Nexus] mrdunn:
Kindly look at the page #1 post #1 that has a file to revert to stock kernel, them run whatever other kernel you want. Hopefully that will fix your problem.
[Samsung Galaxy Nexus] zandander:
http://en.m.wikipedia.org/wiki/ZRam

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] buggerthis:
I'm having a strange issue with trickstermod. I know it's not kernel related, but you guys are the most helpful people I know. When I use a theme (I've tried thyrusholo and black infinitum), trickster's set on boot functionality doesn't work. When I revert to the stock theme, it happens just fine. Has anyone faced the same issue, or know what the problem might be? Sorry for the ot.
[Samsung Galaxy Nexus] jjhiza:
That's a really odd issue. A theme doesn't have anything to do with a kernel, and vise versa. Have you tried any other themes? Which ROM are you on? Honestly, this would be the strangest kernel related issue I've ever seen, if true... Themes don't come with ramdisk or sysctl modifications, so they shouldn't be interfering.

Are you simply not getting the "set on boot" notification from Trickster? That could be a SystemUI or framework conflict... Our are your settings being reset after applying a theme? If you could, take a screenshot of your Trickster settings before, and immediately after you apply a theme. That might help solve your problem. :confused:
[Samsung Galaxy Nexus] logi43:
Hello guys, I'm testing with Governor ondemandplus 0.63 / fiops / cubic / buffer / 1024 / frequencies max / min / 1060/180 / screen off / 230 / and my phone is smooth as ever.

I been using 0.44 for quite a few days and in my opinion is a stable kernel 100 x 100

---------- Post added at 08:24 AM ---------- Previous post was at 08:18 AM ----------

It is often necessary to erase data from trickster mod and set everything back at the end you have to open up right down and score set to start, if you can not solve or next is to uninstall the apk and start from scratch

Excuse my English
[Samsung Galaxy Nexus] ubabic:
Flashed v063. It's much better than the version before. My phone is literally flying with this one. No lag at all... Tnx anarkia again and again and again... :D

Edit: I have been using WiFi this morning for some downloads and surfing with no problem really, but when my battery reached about 4% of cappacity, display of my phone start flickering and then my phone turned off. It's very odd to me because I have never experienced this before. As I remember I could even use it till 1% with no problems...I will put it now on charging. This is going to be the 1st full recharge cycle after I have installed v063 kernel last night. I will see, maybe next time everything would be OK...I will also delete batterystats as soon as it reach 100%...

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] zandander:
Using v63 right now and it seems to be rock stable and pretty fast. Trying different governors atm. Gonna give ondemandplus a try and see how it treats me during a work day.

Also, my google services have been eating up alot of battery according to the stock battery view. Above everything but the screen. Any suggestions on how to fix/troubleshoot?

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] bunnahabhain:
My problems with unresponsive system was resolved by the newest AK kernel (#63)... Seems to be related to undervolt issues in #62...

Thanks anarkia!
[Samsung Galaxy Nexus] mrdevil_25:
quick question, i tried searching the thread as well as google but couldnt really find an answer. What is the difference between ondemand and ondemandplus governor? there isnt alot of info out there regarding ondemandplus

edit: upon further researched, i came across this post

http://xdaforums.com/showpost.php?p=38456009&postcount=390

which also explains what each tunables do.
[Samsung Galaxy Nexus] MBQ_:
From my (deleted) guide:

Ondemand:

Ondemand stands for that it scales up on load in frequency and then detects the load and scales back to a frequency which is fullfills the "demand" of the current load dynamically.

OndemandPlus:

A governor based off of OnDemand and Interactive. It provides a balance between performance, and saving battery.

Should I just post my whole guide here? Like.. Have a post AK can link users to when they ask about Governors?
[Samsung Galaxy Nexus] Doublewise:
Read on fancy kernel thread.
[Samsung Galaxy Nexus] MBQ_:
Or look 2 posts up and read my description. ;p
[Samsung Galaxy Nexus] relax24:
Hmm the idle drain on 63 doesn't seem to be so great for me. Battey drained from 47 to 36 over 7hrs, with BBS reporting that the phone was in deep sleep 98% of the time. Same test as I always do with wifi on.

cubic/896/sio

min/max - 180/1060

max screen off/min screen on - 230/230

interactive

mpu = -40mV
[Samsung Galaxy Nexus] zandander:
Just had an awesome freeze up on v63. My fault though, messed with a setting too much :/

Other than that it's running very well!

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] MBQ_:
the first step is admitting it. ;)

Want to use my settings? :D
[Samsung Galaxy Nexus] buggerthis:
My settings don't reset when I apply a theme. But if I have a theme applied, and I reboot, all the kernel settings get reset even though I have set on boot checked in the trickster menu. When I revert to the system theme, reapply my settings and reboot, they stick. It really is a strange issue. There are people mentioning settings not sticking after a reboot in the trickster thread too but no one has said anything about themes yet. Hopefully someone will figure out what the problem is.

I'm using AOKP b6 btw
[Samsung Galaxy Nexus] slAsh_wInd:
Diamond v063 MPU Voltages seem a little high, compare to other Diamond releash.

Is it affect the battery life, anyway the performance of v063 is great. I try Rubik v3 first, but it's performance really different with diamond releash.
[Samsung Galaxy Nexus] zandander:
The ones that you showed me a few minutes ago?

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] mrdevil_25:
upon further researched, i came across this post

http://xdaforums.com/showpost.php?p=38456009&postcount=390

which also explains what each tunables do
[Samsung Galaxy Nexus] ak:
Yes ... i have set MPU voltage like v801 release because i want to verify the stability ... i have see some post from users with cold restart problem related to voltages into last_kmsg! :D

You can undervolt with trickster.
[Samsung Galaxy Nexus] ak:
Yes i have see the same ... but i can verify this problem with stilness now.

You can try to switch from sio to another scheduler!
[Samsung Galaxy Nexus] ak:
Its true ... script change your lmk settings.
[Samsung Galaxy Nexus] xxSAKISxx:
i need some info about last_kmsg. I run v44 diamond with no problem at all. I try to take with terminal emulator last_kmsg. But its blank . nothing in it. is this normal or i make something wrong?

Send from my awesome Galaxy Nexus using my fingers
[Samsung Galaxy Nexus] ak:
If you don't have a crash ... Last_kmsg isn't created! :D
[Samsung Galaxy Nexus] SPyxOff:
AWESOME

v063 is smooth as Stock Google Kernel :)

Thanks for the Kernel!
[Samsung Galaxy Nexus] xxSAKISxx:
No no crash at all. Everything works perfect. i just read the guide about how can i take last_kmsg and and i try it and the last_kmsg.txt that created in my sdcard was blank that's why i ask to see if i take it right or not. Anyway thanks stafano

Send from my awesome-superb-f.... ng incredible Galaxy Nexus
[Samsung Galaxy Nexus] timothyung:
Are the settings for ondemandplus optimized:)?
[Samsung Galaxy Nexus] MBQ_:
Anarkia... Want me to post my CPU Guide here? :) you can put a link to my post in the OP if you'd like!! Not going to post it until/unless you say its okay. :good:
[Samsung Galaxy Nexus] kompressorgpl:
Please do so!!!!
[Samsung Galaxy Nexus] MBQ_:
Gotta wait for the official approval. :)

Dont want to 'spam' the thread,
[Samsung Galaxy Nexus] ak:
If you want to see kernel messages in realtime with a filtered status check into op go to ak wiki and follow the guide for trouble and verify kernel log :thumbup:
[Samsung Galaxy Nexus] ak:
No problem my friend :thumbup:
[Samsung Galaxy Nexus] ak:
:confused:
[Samsung Galaxy Nexus] ak:
I'm not really satisfied :D
[Samsung Galaxy Nexus] ciprianruse88:
Wow!...an update so fast.flashing it right now.can't wait to see the changelog:good:
[Samsung Galaxy Nexus] Nicuz95:
Flashed 455 right now, I'll report my considerations after a full charge, so tomorrow.

By the way I got no freezes with 453 :)
[Samsung Galaxy Nexus] ciprianruse88:
About freezes,me neihter:good:

---------- Post added at 01:35 AM ---------- Previous post was at 01:22 AM ----------

Interactive worked well for a while but now it won't drop 700mhz:silly:.using intellidemand works very smooth:good:
[Samsung Galaxy Nexus] pcphobic:
453 gave me freezes also.

And same thing with Interactive...stucked at 1200mhz.

---------- Post added at 09:45 AM ---------- Previous post was at 09:16 AM ----------

Hey thanks for the tip. I came fresh from flashing AK 455. By default it was on Interactive and the CPU frequency was still stuck. So I used Trickster Mod app and followed your tip and it works. Now on Interactive my CPU speed is no longer stuck at maximum speed.
[Samsung Galaxy Nexus] ak:
bt the way .... for me now switching from interactive to intellidemand and viceversa works without a problem!! :D
[Samsung Galaxy Nexus] Exostenza:
What is the best way to go about modifying the colors with this kernel? I usually use either Franco kernel updater or Trinity Kernel Toolbox, but don't know what to use for this one.
[Samsung Galaxy Nexus] ak:
If you use trickster app free from market you have all the controls for all the functions + anarkia color profile!
[Samsung Galaxy Nexus] Vladivid:
455 all very smoothly. Fantastic kernel. Thanks, anarkia!
[Samsung Galaxy Nexus] Exostenza:
Got everything set up and I must say that this kernel is buttery smooth! Will report back tomorrow after I've had a chance to see what a day does to the battery versus what I am used to with Franco and trinity.

I always love trying new stuff out and I haven't really tried many kernels and so far this one is proving to be mighty fine indeed!

Everything is just so smooth and responsive. :thumbup:
[Samsung Galaxy Nexus] odin13:
455 kernel runs like a champ!

Excellent standby drain...will see today how intellidemand works out :D

Thnx anarkia!

Verstuurd van mijn Galaxy Nexus met Tapatalk
[Samsung Galaxy Nexus] ciprianruse88:
last night i've flashed xylon with full wipe and still the same problem with interactive...it works well for a while but then it won't drop any hispeed_freq i chose from governor control.first it was stuck at 700 mhz then i've set it to 920 mhz and got stuck there.still intellidemand is the best choice for me.see attachments :good:
[Samsung Galaxy Nexus] ak:
Yes you are right ... im working for fix this.

Thanks a lot
[Samsung Galaxy Nexus] pcphobic:
Guys, I suspect it could be Trickster Mod app that is causing the cpu to get stuck at maximum frequency when on "Interactive" governor.

Why I say this? Well, I just came from flashing Xylon ver.010 and this time I didn't install Trickster Mod app because Xylon ROM ver.010 now comes with its own app called Performance Control.

And right after I flashed AK kernel 455, the default governor is Interactive and everything is working as it should. The cpu frequency was throttling up and down as per normal.

So give it a try. Try uninstalling Trickster Mod first. Then flash AK Kernel 455 again.
[Samsung Galaxy Nexus] ak:
Wow .... fantastic .... if this is the problem .... I'm going crazy with this :good:
[Samsung Galaxy Nexus] pcphobic:
And during my restoring of apps using MyBackup Root, I accidentally restored Trickster Mod App and the Interactive bug came back.

So I uninstalled Trickster Mod app. Reboot into Recovery and clear cache and dalvik and flashed AK Kernel 455 one more time.

After that, no more Interactive governor bug.

Maybe those having this problem, should try wipe everything and start from the beginning with the flashing of the ROM followed by Gapps and reboot. Then reboot to recovery and flash AK Kernel 455 and reboot. Do not install Trickster Mod app yet.

I suggest you guys try Xylon ROM latest build ver.010. It comes with this app called Performance Control. It is similar to Trickster App.
[Samsung Galaxy Nexus] Vladivid:
Unfortunately, Performance Control Xylon ver.10 executes not all functions of setup of a kernel. For example, there is no increase in volume, as in Trickster Mod. Therefore to refuse Trickster Mod it is impossible. If it is Trickster Mod problem, but the kernel operationally works, simply you shouldn't pay attention to Trickster Mod indications. I so think...
[Samsung Galaxy Nexus] ak:
I want to verify, for now i don't want to say problem of trickster ....

has always worked very well for now I focus on the kernel :good:
[Samsung Galaxy Nexus] welingtonhs:
the kernel 455 with interactive worked perfect, with the application of the franco kernel ... good alternative
[Samsung Galaxy Nexus] ak:
The problem is not trickster, you can reproduce with this step:

open perfomance app

set interactive

set current min to 700

set current min to 350

now min def stick at 700

.....

I have to verify why ufff ..... :fingers-crossed:

Anyone can test this please?