yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] malavi:
IMO all about SODs are not related to a specific kernel/rom.... it just happens for some of us :crying: Maybe harsh could hav some time to help us?

I could provide logcat and whatever you need! just wanna know why is it happenin.

PD: I've tried allmost all kernels, and issue still present.... but with harsh I "usually" hav less "freezes" :good:
[Nexus 4 Original Android Development] Mahdi786:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Flash stock img from one of the toolkits, then set up everything again
[Nexus 4 Original Android Development] aldyu:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Never encountered SODs, harsh kernel on CM. The color calibration and battery life is awesome, not to mention the performance :thumbup:

Sent from my Nexus 4
[Nexus 4 Original Android Development] malavi:
Already done that... even twice & relockin my bootloader to keep it as stock as possible... but it still happens :crying: thats why i said that harsh (as a devoloper) could help :confused: but it is NOT RELATED to his KERNEL

@molesarecoming told me (about my log) it is some driver messed up :eek: but I install everything stock and issue persist.

I will do everything you told me to figure out/fix that! :fingers-crossed: so if anyone could help it will be appreciate!

Thanks!

PD: As it is an issue of some but not all of us, im startin to think its some kind of missin drivers :confused: Does ppl with SOD/freeze/hotboot own a rev11¿? Could it be that we hav to install JDQ40 first, then JDQ39 '? For now i just live with that ocasionally "freeze" but a would like a fix :rolleyes:
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Can you go stock rom for a day or two and check if you still have those sod?

Sent from my Nexus 4
[Nexus 4 Original Android Development] Skkip:
I had the same issues, with your and my own kernel. For me it were some of the newer hsic patches. So my kernel stops with "usbnet: ratelimit kevent may have been dropped warnings" which decreases hsic wakelock but gives me no SOD.
[Nexus 4 Original Android Development] malavi:
already did that, and yes , it still happens...:( As I didnt install any app, i did "the test" with google earth, and it crashed..

Thnkas!

As I said, I dont think it is related to any kernel/rom, but to AndroidOS..... reason Im askin if SOD/freezes are on rev.11 as they come with 4.2.2, and maybe there's something on 4.2.X (lower) that our nexus "need" (like any drivers or somethin else :confused: ) just guessin.... coz I dont know why is it happenin, and its a shame... :silly:

PD: you were gettin just SOD's or freezes too ?¿
[Nexus 4 Original Android Development] ckret:
nothing about rev11

i have my n4 since december with 4.2.1 its rev11 and i dont have any problems with it

no sod, no reboots. nuthin

maybe you have some hardware fault.

try contacting google and replacing it
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Have you tried reflashing stock images?
[Nexus 4 Original Android Development] Mahdi786:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Maybe you need to send your phone back to Google, as you have said it happens with stock ROM flashed via image with stock kernel unrooted. Maybe there's a hardware fault.
[Nexus 4 Original Android Development] renna1992:
Thanks harsh. Like i said, will test tomorrow. Going to bed now.

Thanks for your work once again. :)
[Nexus 4 Original Android Development] cyberkid2002:
Just thought I would say I have been using this kernel for a couple of days now and seems great on battery!!! Had no data issues (although predominantly use WiFi) whatsoever.

Nice work!
[Nexus 4 Original Android Development] boykioy:
Thank you Harsh for this great kernel. I am testing it since yesterday and the data seems to be stable. I had terrible data and signal lost in my home but with your kernel the minimum it have been is one signal bar.:victory:
[Nexus 4 Original Android Development] renna1992:
As promised yesterday reporting back: no data issues here (Austria, 3). Kernel is working great so far. Pretty decent battery life and performance is good too.

Is there a tool we could use for things like scheduler, clock speeds, etc? Set-cpu?
[Nexus 4 Original Android Development] Harsh:
Thanks all of you for feedback on data.

Scheduler is row by default u can change using trickster mod, very nice app.

UV, sweep2wake and LCD color all can be changed using trickster too.

For clock speed i suggest to leave it at stock as due to Qualcomm mpdecision only cpu0 that is 1st core can be controlled. Other are not changeable. So better leave it.

Sent from my Nexus 4
[Nexus 4 Original Android Development] trismegistos:
Hi interactive is still broken in your kernel, right?

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] Harsh:
yes never fixed it :silly:

I prefer ondemand and its what works best with mpdecision
[Nexus 4 Original Android Development] trismegistos:
No problem here since I have alternative kernels to flash ;)

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] Harsh:
Thats the beauty of having Nexus devices :D... to many options to choose :angel:
[Nexus 4 Original Android Development] trismegistos:
Exactly!

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] renna1992:
harsh one last feedback for today: whole day only on data (3g, with a lot of bad signal (my university is so ****ty regarding that :()) but never had a data issue itself, never had to do a reboot. i'm actually quite happy with battery life and performance, will give this a few more charges.

thank you!
[Nexus 4 Original Android Development] themrjason:
25+ hours on one charge on latest version. (HSPA+ the whole time) I'm not having any data issues either.

Sent from my Nexus 4
[Nexus 4 Original Android Development] zhuozhi211:
Squeezed over 4 hours screen on time for the first time yesterday! off S2W, and no data drop albeit I was at home on Wifi 80% of the time...

Very happy with the latest build! thanks Harsh.
[Nexus 4 Original Android Development] ptesmoke:
Bro....this kernel is too legit to quit. Frikin stand up work guy.
[Nexus 4 Original Android Development] clandes:
3rd day on 2nd charge. 24hrs + 3hrs screen on and still 35% battery left. Standby time is amazing. Only lost 2% overnight. Ondemand/row, 384/1512. Smooth as butter and faaast. Happy Bunny :D

Sent from my unicorned Nexus 4
[Nexus 4 Original Android Development] Harsh:
Thank you all for testing it out for more than just one day. :D

I guess now all had plenty of time to test data on Jan-07 build, and see no problem from anyone. Its time to move on to new things.
[Nexus 4 Original Android Development] aragorn7:
I concur. :thumbup:
[Nexus 4 Original Android Development] ptesmoke:
Quick question harsh. I'm under volted below 700mv... but when I go back into trickster after a while all the voltages that were below 700 are all reading 700mv? Bug?
[Nexus 4 Original Android Development] nycelitemaster:
Harsh, your kernel is for stock rom correct? I do not have cwm installed, I will push kernel via adb. What I want to know is do we have backup of stock kernel? Please let me know.. I loved your kernel on g2x. Thx bud.
[Nexus 4 Original Android Development] Harsh:
Because minimum voltage you can go is set at 700mV and that is why even when you set it below 700 it never goes below. 700 is set for stability, and you wont save lot of battery if you go just little below and system crashes

Yes its for all rom is you use cwm zipped files from OP to download.

Also when you dont have cwm I am uploading boot images for stock rom (fastboot method, look below).

And dont worry about backup of stock kernel, its always available whenever needed :D

boot images so you can flash with fastboot method. You are not supposed to push kernel with adb push

Here is what you have to do to flash boot images

1. connect phone to your computer
2. adb reboot bootloader
3. fastboot boot nameofboot.img [by this your phone boots with new kernel, restart and you are back to stock]
or
3. fastboot flash boot nameofboot.img [kernel is flashed into you phone, stock kernel replaced]

method without flashing is good for testing, and flash when you feel its time

links to kernel boot images

stable Jan-08

experimental Jan-9
[Nexus 4 Original Android Development] malavi:
I didnt say all rev11 have it, but all that hav SOD/freeze are rev11 :confused:

This is my second RMA and for now I cant have 350€ "locked" for 2-3 weeks (time G "need" to unlock back my money)... so for now Ill keep it.... :rolleyes:

but what it really bother me its the fact that it doesnt happens always (since logcat I updated its workin without any issue), and other thing that it makes me think its not a HW issue.... there are a lot of ppl hav SOD/freezes :mad:

PD: I think mine came with 4.2.2.... so could it be ?? When I hav time ill try to install 4.2.1 (JDQ40, right?) and see if that solves it! :fingers-crossed:

answer its in the same quote you quoted.... :laugh: yep also tried.. :(

My final thoughts are related to "orientation" :confused: as it seems "the trigger" for crashin (i can rotate just fine, but sometimes when playn for hours and hit home, bamm) (also havin issues with g.earth while rotatin)..... so if someone could take a look at my log and see if it is related it would be a fist step to solve it :victory:

I will send G an email when I hav more info, so maybe they could figure out whats happenin , thanks all for your responses and harsh im gettin amazin batt with m21, just UC to 1.35 and it goes pretty well :good:
[Nexus 4 Original Android Development] bradm23:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Do you need to flash the boot image also or just the latest any kernel updater .zip?
[Nexus 4 Original Android Development] drdrewdown:
just the latest zip is fine, the boot image is for people who prefer fastboot instead of a custom recovery
[Nexus 4 Original Android Development] Mercvtio:
I have the exact same issues you're describing, except I got a rev10. It started with 03/21 version, but as you said, I have the feeling it might be a pure coincidence, as the freezes persisted when I reflashed the stock kernel and my Paranoid Rom.

Like you, I think it has something to do with autorotate : my screen sometimes froze rotating back to portrait when exiting a landscape app. For now, the only workaround I seem to have found is enabling autorotate in Nova Launcher.
[Nexus 4 Original Android Development] malavi:
Last thing to say about this (to not bloat this awesome thread)

Did yours come with 4.2.2? Could you try (as I dont hav time) to flash stock 4.2.0 > boot > flash stock 4.2.1> boot to see if it solves it?= :confused:

My solution was to press recents and go to any app which have landscape.... :p

PD: I think we are too many to be a HW issue....
[Nexus 4 Original Android Development] bleuf1sh:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

I use pa and harsh with apex launcher and I rotate the device all the time. there were issues where it would randomly restart/crash the ROM but that hasn't happened yet in pa mar28

I seriously doubt it's the kernel so I'd go discuss it over in the pa thread ... things are going really smoothly there so I bet moles is a bit bored :)

mako | paranoid | harsh
[Nexus 4 Original Android Development] zellleonhart:
-deleted- solved myself
[Nexus 4 Original Android Development] bautrupp:
Yeah, don't tell anyone what went wrong and how you solved it. Someone could learn something or avoid a mistake. We don't want that, do we? ;)
[Nexus 4 Original Android Development] Heini_:
Ok... Just had a SOD after some days with no problems. Last_kmsg doesn't exist.

Furthermore, BetterBatteryStats isn't showing any stats and in antutu benchmark I get 16000 instead of 22000 like before the crash.

Edit: ok, Freq is stuck at max. 1134, although I am not using any control app.
[Nexus 4 Original Android Development] ckret:
look into your rom settings

maybe they have some settings for kernel control

for last_kmsg

try

su
cat /proc/last_kmsg > /sdcard/last_kmsg.txt

in terminal ofc
[Nexus 4 Original Android Development] themrjason:
I keep getting crashes. However, after I try to pull last_kmsg, it is 0 bytes and not showing anything. The phone is still on after it crashes because the led still lights up after for messages but the screen won't come on. Going to keep trying. I flashed the stock kernel just to be safe before flashing this kernel too.
[Nexus 4 Original Android Development] aimcr7:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

Do you use any kernel control app? What kernel are you coming from?

Try dirty flash your rom then reflash harsh.
[Nexus 4 Original Android Development] nycelitemaster:
Re: [KERNEL][UV][Linux 3.4.37] Harsh Kernel build Mar-21

I had a rotation bug crash.
[Nexus 4 Original Android Development] iammtxd:
Sometimes I can't turn on Bluetooth until next reboot... is this a bug of my rom(stock )

or kernel? Just asking.

Sorry for my bad English.

Sent from my Nexus 4.
[Nexus 4 Original Android Development] Lownita:
Been on this kernel for weeks now and didn't have any sod or reboots, very good performance (11450 in 3DMark with stock freqs) and great battery life. Running -50mV on top of the stock UV on faster CPU.

Great work, I still would vote for mpdecision over any custom hotplug driver.

Tapatalked from my Nexus 4
[Nexus 4 Original Android Development] malavi:
it has to be ROM(or any app)

You're right this kernel doesnt hav any issue, and goes pretty well :D

Tapatalked from my Nexus 4

Thats not because this kernel, we (as I also hav this big issue) need some kind of Google press tellin us if it is a sofware bug or a hardware error :confused: as we're a lot having this issue and none (tried flashin allmost everything) seems to fix it... :( It is somehow related to orientation (more focus on processin "layout change") we can continue dicussin this here
[Nexus 4 Original Android Development] odeccacccp:
Great kernel, one thing I would love to see added is fastcharge option
[Nexus 4 Original Android Development] ckret:
wont be implemented

@harsh

anything new about new version?
[Nexus 4 Original Android Development] odeccacccp:
What's the reason behind that?
[Nexus 4 Original Android Development] undercover:
Because Harsh doesn's see any benefit in that iirc. Neither do i tbh, but each person is different.
[Nexus 4 Original Android Development] odeccacccp:
Benefit to me is charging in the car through USB, other wise it gives problems, as my car runs on windows pretty much and I can install drivers on it.

Charging through USB does not create wake locks like some cheap cigarette lighter chargers
[Nexus 4 Original Android Development] DynamicRam:
I too think it should be disabled with phones with sealed batteries to preserve battery life
[Nexus 4 Original Android Development] odeccacccp:
Does not use more battery for me, plus its just an option on/off
[Nexus 4 Original Android Development] oddlyshapedstickman:
I don't think he was talking about the battery usage, but that the fact that fast charge deteriorates battery health quicker. Since the Nexus 4 battery is non-removable it doesn't seem like Harsh will implement something that can, in the long run, do more harm than good.
[Nexus 4 Original Android Development] Nova163:
I seriously doubt USB fast charge will deteriorate the battery more quickly, because that would mean using a wall charger is worse than charging using USB..

All USB fast charge does is allow charging via USB port as if your computer is a wall charger.
[Nexus 4 Original Android Development] DynamicRam:
From anandtech HTC one review
[Nexus 4 Original Android Development] undercover:
Tell you what, why don't you ask him if he'd make a Fast Charging version for you and for other people that might use it? Harsh is very helpful guy, and if he needs to kill some time at some point, why not? Especially as at this point all that could have been done has been done.
[Nexus 4 Original Android Development] odeccacccp:
I've posted it before, and now again.

I'll try to PM him, I font wanna bug him, if he does not wanna do it. Its a killer for me. I like his kernel.

And if I just can't leave with out it every other custom kernel has it. For now I stick to harsh.
[Nexus 4 Original Android Development] ock:
They are two different things.
[Nexus 4 Original Android Development] Nova163:
I could compile a kernel with USB fast charge if anyone can point me to a commit that enables it. I already have Harshs code, so it wouldn't be too much effort to integrate this function I guess.
[Nexus 4 Original Android Development] zyonee:
+1

I'd like this too, the commit I mean. :)
[Nexus 4 Original Android Development] KLoNe1:
+1 for Fast Charge option :)
[Nexus 4 Original Android Development] odeccacccp:
https://bitbucket.org/morfic/trinity_four/commits/c516094ea7ea2917ed869159b5eeecc7d38f81ef
[Nexus 4 Original Android Development] wuud:
What are the best/ the most used CPU settings in harsh?
[Nexus 4 Original Android Development] ctfrommn:
Default
[Nexus 4 Original Android Development] Pumpino:
I've been using Harsh since I got my N4 and it's great, thanks. However, updates seem to have dropped off a little recently. Will we be seeing kernel 3.4.40?
[Nexus 4 Original Android Development] undercover:
Ermm. There isn't much to do here. I mean Harsh implemented things he thinks are worth being in the kernel already. Check matr1x out if you want more latest stuff.

No no no, I'm not a grammar Nazi. I'm a grammar Commie!
[Nexus 4 Original Android Development] nycelitemaster:
Think he mentioned he need time to settle. He moved to India.
[Nexus 4 Original Android Development] Harsh:
Updates will surely come. However life is busy in here.... :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] nycelitemaster:
Agreed!
[Nexus 4 Original Android Development] TheDarkDefender:
Is mpdecision present in this kernel?

Sent from my Nexus⁴
[Nexus 4 Original Android Development] fluffenforliberty:
You bet it is ;) That's what makes this kernel so smooth
[Nexus 4 Original Android Development] TheDarkDefender:
Oops. I had a bad experience with mpdecision. Min frequency always remains at 1026. Drains battery.

Sent from my Nexus⁴
[Nexus 4 Original Android Development] drdrewdown:
lulz
[Nexus 4 Original Android Development] ckret:
LOL made my day

do a search dude
[Nexus 4 Original Android Development] TheDarkDefender:
I don't get how that sounds funny. I'm actually new to the n4. So mpdecision seems strange to me. I prefer battery to performance. Maybe that is what seems funny to you guys.. I bet you must've 'made the day' for a lot of people when you were new to the n4. :rolleyes:

Anyway, thanks. You were of ' great help ' today.

Sent from my Nexus⁴
[Nexus 4 Original Android Development] fluffenforliberty:
The min frequency is not 1026, that's the frequency the CPU gets ramped up to when you are touching the screen. It's 384mhz for me when idling. I don't blame you, I was just as confused as you when first noticing it :D:D
[Nexus 4 Original Android Development] ckret:
it may have sounded rude but a simple search would have told you what mpdecision is

since mpdecision boosts up your cpu to 1026mhz everytime you touch the screen every mod/app/ even cm detects your min freq as 1026mhz

try using trickster mod. it will show you, that the cores will get back to 384mhz when you dont touch the screen

so mpdecision wont drain your battery. only apps, that keep your phone awake will
[Nexus 4 Original Android Development] TheDarkDefender:
Got it. thanks

I already knew what mpdecision was. I did Google it. What I couldn't figure out was how the min/max frequency kept changing even though I had disabled mpdecision,using trickstermod. I don't know what went wrong. Maybe mpdecision isn't switchable in this kernel?

This was the first custom kernel I tried after unlocking. So, since you and 'fluffenforliberty' say it shoots to 1026 on a touch of the screen,i'm all clear now, about that part.

Thanks.

Sent from my Nexus⁴
[Nexus 4 Original Android Development] nycelitemaster:
Guys stop blaming and flaming.. This is a learning experience for all of us. This is a community where we share and learn knowledge. Lets keep it clean and on point. We might be seeing kernel update soon from harsh.
[Nexus 4 Original Android Development] Tarun95:
I think after flashing the stock with UV gamma etc and uving it and editing the thermald.conf I have the fastest phone on the planet :D just realised when I looked through thermald.conf that my phone was always throttling on stock :D because the battery temp was never below 36 :D

Compared to Franco battery has gone down a trillion times but performance went up gazillion times Lol.

Edit: guess I started judging the battery a bit too early.

Edit1: would be appreciated if you add faux's advanced speaker control also since enhanced stock by faux doesn't allow UV beyond 800 I would wanna stay on this and have those options
[Nexus 4 Original Android Development] -Asskicker-:
Are you still on your winning combination kernel? Or have you moved on? :p
[Nexus 4 Original Android Development] Tarun95:
Harsh pls throw this faux's sound control and put Franco's. Franco's is like a gazillion times better.
[Nexus 4 Original Android Development] undercover:
I'm on a 2 months old rom and stock uv kernel :D

Sent from my fridge. Make: LG Model: N⁴
[Nexus 4 Original Android Development] DowntownJeffBrown:
Just flashed the stock UV,gamma and faux sound kernel. Mmmmm butter :D

Sent by my Kitteh he chews on muffins on my Sexy Nexi 4 using Tapatalk
[Nexus 4 Original Android Development] sirxdroid:
Is the stock kernel the same or very similar to the Faux Enhanced Stock kernel?
[Nexus 4 Original Android Development] ctfrommn:
Its very similar.
[Nexus 4 Original Android Development] undercover:
:rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes:

Sent from my fridge. Make: LG Model: N⁴
[Nexus 4 Original Android Development] eep2378:
That's because you're a badass :D;):p
[Nexus 4 Original Android Development] undercover:
No. This is because that rom and kernel combo is badass :D

Sent from my fridge. Make: LG Model: N⁴
[Nexus 4 Original Android Development] Tarun95:
So far every kernel except stock has those stupid micro stutters everywhere. Very prominent in Google + app. Just wish someone puts Franco's sound control in this stock UV kernel.
[Nexus 4 Original Android Development] ctfrommn:
You'll have to teach me that level of restraint :p ......Ive been on the same Rom for like 2 weeks and that has to be a record. And dont even get me started on how many kernels Ive flashed :D
[Nexus 4 Original Android Development] undercover:
Lol. That's not to say i didn't others. I just went back to the magical build right away.

Sent from my fridge. Make: LG Model: N⁴

---------- Post added at 05:02 PM ---------- Previous post was at 04:44 PM ----------

Just remembered, you have to UV it yourself. Keep in mind.

Sent from my fridge. Make: LG Model: N⁴
[Nexus 4 Original Android Development] dwang:
you guys should try out sabermod ROM, its hands down the fastest nexus 4 rom out there.

It uses gcc 4.8 toolchain for the rom and a modified harsh kernel.

AFAIK, its the only nexus 4 rom that uses gcc 4.8 toolchain and it makes a noticeable improvement in performance.

http://xdaforums.com/showthread.php?t=2158698

He also had a nexus 7 rom which is crazy fast as well.
[Nexus 4 Original Android Development] DowntownJeffBrown:
Hey fauk you son :D

Sent by my Kitteh he chews on muffins on my Sexy Nexi 4 using Tapatalk

---------- Post added at 11:21 AM ---------- Previous post was at 11:20 AM ----------

You wrote that wrong bro. It should be "That's because you're an a$$" ;)

Sent by my Kitteh he chews on muffins on my Sexy Nexi 4 using Tapatalk
[Nexus 4 Original Android Development] skatashock:
been there. to me, still can`t beat the magical Rasbean 0703 build (stock theme) + Harsh 21

:cool: :cool: