yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] gorilla p:
Yeah, if you're getting stuck at boot screen in ANY new kernel flash, try flashing the kernels uninstaller (HD and AK have them) if there isn't one, try wiping dalvik and cache, then reflashing.

If that doesn't work, Dirty flash current ROM and then reflash Kernel.
[Nexus 4 Original Android Development] Gu$houn*:
I flashed latest L and 77ur4 over beta 5 with just wiping system/cache/dalvik and all working flawlessly here. Great job [MENTION=1316336]defconoi[/MENTION] :good:

P.

[sntfrmnxs4]
[Nexus 4 Original Android Development] defconoi:
^ Good advice, remove all kernel configurations, dirty flash your rom, flash supersu, ukm, then my kernel. Works for me every time, also I have never wiped dalvik/cache for a kernel, its simply not necessary
[Nexus 4 Original Android Development] C.T.Richter:
I don't even have UKM nor Synapse installed. I'm always using the kernel in it's default settings. (And even if I did have those stuff, the kernel is supposed to wipe these settings beforehand)

I've flashed nearly every version of this kernel up till now with either zero or minor troubles, and I did the very same thing I've been doing for 50+ versions by now, and v77r4 (Anykernel) is getting stuck at the Google Splash logo. The fact that I can simply flash 77v1 (or earlier) and go is a testament to that. On Android L Preview Beta 5.

And dirtyflashing Android L 5.9 again, letting it settle down, then installing v77r4 will get me stuck at Google splash screen again, this happens whether I wipe cache or not.

But I can still freely get back to 77r1, without flashing my ROM all over again.

If I were in fact doing something wrong, shouldn't it happen whit every other version when did the same steps?

So, what is it I'm missing? Why do the other versions work but v77r4?
[Nexus 4 Original Android Development] x.0ni.x:
Been asking myself the same thing:confused: got to boot up one time today just fine...rebooted stuck back at boot screen. I was curious though. I did update multiROM to v28 the day i got the update notification. When i was on v27 and 72u on the L v5 no issues. Could maybe in some way multiROM be effecting the combination of L 5.9 and 77u r4???:confused: i know it's been confirmed working and such but theres a lot of people saying it's not.
[Nexus 4 Original Android Development] opee:
Thats exactly what happens to me!
[Nexus 4 Original Android Development] patil.ketan:
This happens to me as well with 77u-r4

Edit: Flashed 77u to get out of the Google splash screen...
[Nexus 4 Original Android Development] x.0ni.x:
77u AOSP??
[Nexus 4 Original Android Development] groovepeppy:
thank god i'm not alone
[Nexus 4 Original Android Development] sidnoit22:
Why Sweep to wake and SW2 doesnt work? Sorry if it is already been answered couldn't find the answer. Help. :)
[Nexus 4 Original Android Development] groovepeppy:
more than 30 minutes waiting for 77uR4 pass the Google logo with no success

installing through guide in the OP though

even try to dirty flash 5.9 over installed 5.9

flash back 77uR3 without this and that and it boots with no probs at all

wonder why some are having no problem :(
[Nexus 4 Original Android Development] kochthespeed:
77u-r4 with latest Mahdi + [MENTION=4362467]gorilla p[/MENTION] Synapse profile work excellent for me. No booting problems.
[Nexus 4 Original Android Development] :
Sweep to Wake Answered Again

I believe [MENTION=1316336]defconoi[/MENTION] had to remove Sweep to Wake due to stability issues

Sweep to Dim might work, but I don't use either.
[Nexus 4 Original Android Development] trane116:
Working fine with Carbon. Synapse is like a playground with this kernel. :p
[Nexus 4 Original Android Development] Marq94:
Still problem on Slimkat :/
[Nexus 4 Original Android Development] anonymous724:
What happened to the Wheatley governor? Its not in the CPU governors to select from
[Nexus 4 Original Android Development] trane116:
That and smartmax,my fav to use. Hope you can include them in next release. Now I'm using either HYPER or conservative. Does HYPER's boostfreq override the cpu freq max?
[Nexus 4 Original Android Development] Almayce:
I think this is actually quite impressive. That's the 77r1 version by the way. View attachment 2911422View attachment 2911424
[Nexus 4 Original Android Development] patil.ketan:
how did you mod the navbar?
[Nexus 4 Original Android Development] Almayce:
I didn't do jack, that's just the Flux theme:)
[Nexus 4 Original Android Development] defconoi:
I wont be able to fix this without logs.

I wont be able to fix this without logs.

I wont be able to fix this without logs.

I wont be able to fix this without logs.
[Nexus 4 Original Android Development] defconoi:
I wont be able to fix this without logs.

I wont be able to fix this without logs.

I wont be able to fix this without logs.

I wont be able to fix this without logs.

Works fine for me, im on Latest L with 77u-R4, explain to me why 90%+ people have no problems yet few do? Either your doing something wrong, have a weird device, have some things interfering, did not listen to my instructions, and did not provide logs for me to fix.

I will need detailed logs from those effected as well as information on what binned cpu, speed bin, apps installed, etc. This is unusual behavior, im unable to reproduce this on my two nexus 4's, i just relfashed L and my kernel this morning to check.
[Nexus 4 Original Android Development] sykopompos:
Logcat or gtfo
[Nexus 4 Original Android Development] defconoi:
amen
[Nexus 4 Original Android Development] sykopompos:
I love the "this isn't working, I switched" well could you give me some information about what caused the crash, what were you doing, what apps do you have installed, dirty flash or clean.

The more info we got, the more helpful and easier it is to diagnose
[Nexus 4 Original Android Development] bitstra:
some? - maybe, many...

here is a nice short xda-thread for get logcat - or google for 'android logcat dmesg...'
[Nexus 4 Original Android Development] HTC_HDD:
Hey that really good! Which settings are you using?

TIA
[Nexus 4 Original Android Development] defconoi:
Those who have provided logcat/dmesg/kmsg have made me quite happy. The bugs are not what is upsetting to me, I'm willing to perfect my work, find bugs, fix them. But when people start saying something doesnt work without logs, what am I supposed to do?
[Nexus 4 Original Android Development] Almayce:
270 min 1512 max, hyper tweaked by defconoi(can't find his post now:/ ), dynamic hotplug with default settings, 128 readahead on bfq, UV by 50 and that's pretty much it. I was pretty surprised by the result as well.
[Nexus 4 Original Android Development] pables123:
They just dont get it lol
[Nexus 4 Original Android Development] manueltts:
Great! Thanks for sharing. Just out of curiosity: how much SoT?

Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] defconoi:
me personally, if I couldnt provide logs, I'd post a detailed video of me completely wiping the phone to stock, flashing latest TWRP, radio, bootloaders, ROM, and kernel, detailed phone info/bins etc
[Nexus 4 Original Android Development] defconoi:
this is around what I get, 3-4 hours average SOT, im sure I could improve this more but I like good performance ;)
[Nexus 4 Original Android Development] a g bell:
You can even get your logs using synapse really is that simple and not these kind ether
[Nexus 4 Original Android Development] defconoi:
^ Best logs ever, next time this happens bring the logs to my house so I can burn them.
[Nexus 4 Original Android Development] Almayce:
I posted screens a few posts back. It was around 34h of uptime and 3:20 h of sot :)
[Nexus 4 Original Android Development] apb_axel:
last_ksmg

For those who want to post a log even if your device doesn't boot. Hope it helps :good:.
[Nexus 4 Original Android Development] manueltts:
****, I can't make it bootloop... It boots smooth and rock solid every time I try it. [emoji20] I'm depressed... wanted to provide logs.
[Nexus 4 Original Android Development] C.T.Richter:
Ok, so here is the detailed information:

Latest bootloader, radio, TWRP.

Android L Preview Beta 5.9

Slow bin

How to reproduce:

Flash Android L Preview Beta 5.9, let it boot, wait sometime, reboot to recovery (TWRP 2.7.1.0) and flash defcon-77u-r4-unleashed-AOSP_mako.zip, reboot. That's it.

Note that I did not install anything at all over the core Android, didn't change any kernel settings, no multiboot, no UKM, no synapse, no nothing.

Clean flash and the install the kernel.

Now if I do the same thing with defcon-77u-r1-unleashed-AOSP_mako.zip it will boot, clean and easy, no problems at all.

If I try flashing 77u-r4 over 77u-r1 the result is the same as if I installed over a CLEAN Android L install.

Also, if I dirty flash L5.9 to wipe previous kernel data, and install 77u-r4, same results.

I can't be more detailed than this.

Also, I'm more than willing to help, but I just don't know how can I pull logs when I can't even access via ADB.

Additional note: I'll be testing 77u-r3, see if it boots just fine as well as r1. If it does, you can at least narrow it down, even without a log, there can be only so many modifications from r3 to r4 that could possibly be the culprit.

Results: 77u-r3 DOES BOOT the problem is within the modifications from r3 to r4.

This may not be a log, but it does narrow things down a bit, and you can at least have a clue of what could be causing the problem.

I hope this helps.
[Nexus 4 Original Android Development] bitstra:
deleted...
[Nexus 4 Original Android Development] C.T.Richter:
I did read.

That method requires ADB connection.

I can't access my phone via ADB after flashing r4, and this is the problem.
[Nexus 4 Original Android Development] defconoi:
thanks, does it stop at Google logo, also does anyone else with a slow bin have this issue?
[Nexus 4 Original Android Development] defconoi:
mind being a test dummy for me?I'll compile a few kernels for you to try with a few reverted commits? What kernel do you use AOSP or CM11?
[Nexus 4 Original Android Development] bitstra:
Sorry - I had to read twice...:good:
[Nexus 4 Original Android Development] sykopompos:
[MENTION=1316336]defconoi[/MENTION] I installed your kernel on my g3 and it don't werk

Fix it!!!!!
[Nexus 4 Original Android Development] C.T.Richter:
Just correcting myself, my bin is in fact nominal.

I went to check it just now, to be sure, and found out my PVS is 1, I don't know why I was sure it was zero...

No problem, I can be you guinea pig :D

Using AOSP.
[Nexus 4 Original Android Development] defconoi:
This is a CM11 kernel, if you could just flash CM11 with multirom and test this kernel, id appreciate it, it has acpuclock init to max speed only reverted, I may have to send you a bunch of kernels to test to isolate the issue:

https://mega.co.nz/#!ftBGzIDK!CNGGX5vuwf2EbxVzRIiMn0p8N_xCipPLXZtkkQibhu0
[Nexus 4 Original Android Development] defconoi:
crap, ok i'll compile an aosp kernel one min
[Nexus 4 Original Android Development] defconoi:
flash this, if it fails I'll compile another for you :)

https://mega.co.nz/#!uwomBbAR!at10lE6lhSFZuy60qW6HsSbSDUVyma2aIxytlOMPSf8
[Nexus 4 Original Android Development] defconoi:
dude, I hope your G3 is bricked, read the OP! lol

oh yea, sorry i didnt explicitly state not to flash it with your G3 or any other device, have fun anyways
[Nexus 4 Original Android Development] sykopompos:
You told me that I could use it on my g1!!! G3 is close enough
[Nexus 4 Original Android Development] C.T.Richter:
If mega would be so helpful as to start the download already...

But as soon as I get it, I'll have some feedback.
[Nexus 4 Original Android Development] defconoi:
maybe if you flash it twice it'll work
[Nexus 4 Original Android Development] defconoi:
https://drive.google.com/file/d/0B2UsanWh1BpZN0E2ZXVmRGlZNGM/edit?usp=sharing
[Nexus 4 Original Android Development] sykopompos:
That werked. hoorah
[Nexus 4 Original Android Development] C.T.Richter:
Lucky! This one booted right up! :D

Everything is in order.
[Nexus 4 Original Android Development] criminalzen:
MIne booted as well with pa 4.5 beta 2. The issue I had before was with my slow binned phone and your 77u r4. Never get past google text. This test version acts per usual for me. thaniks .... :)
[Nexus 4 Original Android Development] defconoi:
Needle in a haystack, that's 77u-r5 with some updates, enjoy lol, once I'm at PC I'll update changelog
[Nexus 4 Original Android Development] C.T.Richter:
Thanks mate, really glad I could be of any help.
[Nexus 4 Original Android Development] defconoi:
Yes, thank you, and thankyou for being persistent, you helped others as well.
[Nexus 4 Original Android Development] defconoi:
Kernel Update

77u-R5:

ion-storm - Revert "msm: acpuclock-krait: Init to max speed" [B](fix for nominal/slow binned cpus)[/B]
ion-storm - Update version to 77-r5
anarkia1976 - return_address.c: Fix warning - TODO: return_address should use unwind tables
dorimanx - mm: vmscan: when kswapd is awoken due to reclaim by a running task
Junxiao Bi - writeback: fix race that cause writeback hung
Ameya Thakur - msm: msm_watchdog_v2: Increase watchdog bark timeout during panic
ion-storm - config: Disable mutex debugging Disabling mutex debugging results in 10.1% advantage in hackbench (10 runs).

Download:

AOSP/L

CM11
[Nexus 4 Original Android Development] Zenety:
Currently unable to boot with the latest Android L preview version b5.9. Anything I could be doing wrong?
[Nexus 4 Original Android Development] fthkrtl:
Unable to boot 77u-r5 with Android L 5.9
[Nexus 4 Original Android Development] a g bell:
Yep

Nice

Sorry guys but please provide a bit more information so people can help you ?
[Nexus 4 Original Android Development] 0.0:
get logs! dsmeg, or any error files. those are needed so the dev can fix the problems
[Nexus 4 Original Android Development] sykopompos:
No!!! I don't wanna!!!

You can't make me!!!

You aren't my real mom!!
[Nexus 4 Original Android Development] pables123:
How did u made it overcounted?
[Nexus 4 Original Android Development] bart.found:
thanks defconoi! Your rithm is awesome! I'm flashing kernels everyday! XD

However GPU voltages and hysteresis values always stick to default values in synapse... Already tried to clean synapse data and reboot..
[Nexus 4 Original Android Development] djtnh:
I'm ok with cmw touch 6.0.4.7...everything went better than expected...no issues found
[Nexus 4 Original Android Development] flakinarist:
I flashed the AnyKernel version and afterwards the L version - this is working.
[Nexus 4 Original Android Development] fr3quency:
From the looks of it, no CAF support? Seems silly since it has all those stuff and still no CAF support. :p
[Nexus 4 Original Android Development] biron_w:
Shouldn't it say 8/12/2014 for the date? :p
[Nexus 4 Original Android Development] patil.ketan:
No idea... I guess its the kernel doing magic :)
[Nexus 4 Original Android Development] chewu.pg:
66u is awsome but i cant set gpu voltage in synapse, it just locks to maximum :)
[Nexus 4 Original Android Development] CalicoJeb:
[MENTION=1316336]defconoi[/MENTION] - If I were you I would note that in the OP or you will be responding to that "Overcounted" question Forever and ever

Just say .... Android L users - Overcounted is a Good Thing! ;) or something like that
[Nexus 4 Original Android Development] Yadro:
Best kernel i have tried so far.i really wished you were here much earlier :)

Hats off mate,exellent work.
[Nexus 4 Original Android Development] deedeeceleb:
How do you update your kernel? I'm just asking because synapse isn't always restoring the default settings like intelliplug.
[Nexus 4 Original Android Development] sykopompos:
Have you configured any settings? They might be incorrect and that is what is causing your loop. Logcat and dmesg is best for trying to track down the issue

Sent from my LG-D851
[Nexus 4 Original Android Development] dr_iggy:
Thanks for your answer. I'm on my vacation without a PC, so I can't make a logcat, but I noticed that the loop happens when rebooting after opening Trickster or Synapse, even without changing default kernel settings.
[Nexus 4 Original Android Development] zellleonhart:
Have anyone ever encounter like suddenly the phone is lagging/hanging so badly out of no reason and render the whole phone unresponsive, and then after couple of minutes it becomes normal again?

I encounter this with unleashed kernels on b5 and it happens daily. Sometimes I am lazy to wait for it and I force reboot it instead.
[Nexus 4 Original Android Development] sykopompos:
Ah, lazy like me

Sent from my LG-D851
[Nexus 4 Original Android Development] bart.found:
I solved this issue, it's a problem of unit of measure... the range in UKM is expressed in mV and goes from 900 to 1200 mV... in the kernel is expressed in microVolts and goes from 945000 to 1050000 microVolts! Synapse fails to apply any value because they are out of range!!!

PS: I solved editing the config.json.generate.gpu into UKM.zip\data\UKM

I changed range to 900000-1200000 and step to 5000

Hope this could help! ;)
[Nexus 4 Original Android Development] chewu.pg:
i figured out problem was in measure unit but didnt know how to fix myself , thank you btw ;)
[Nexus 4 Original Android Development] bart.found:
I opened ukm.zip on my pc and used notepad to edit the file..
[Nexus 4 Original Android Development] Roye_V:
Tried to install but after flashing all apps and system apps are force closing.

Any idea why?

Running on omnirom.
[Nexus 4 Original Android Development] defconoi:
Thanks for the log

edit:

was a bit rude, apologize, next time read op
[Nexus 4 Original Android Development] defconoi:
I fix problems fast too.
[Nexus 4 Original Android Development] cesarguaro:
Not boot Liquid

Hi, i whish to try this kernel but when i flashed the R5 on Liquid Rom it doesnt boot..!
[Nexus 4 Original Android Development] sykopompos:
I just tell people that it is Google's fault. That is normally good enough
[Nexus 4 Original Android Development] defconoi:
liquid smooth uses a CM11 kernel(even though it states AOSP in the op, did you flash that one or AOSP?
[Nexus 4 Original Android Development] pables123:
Downloading the latest release. :)

77 r5 booted fine with my n4 but the 1st flash took a while to fully boot until homescreen then i rebooted to recovery wiped system and flashed the Rom and Kernel and it booted fast.[emoji12]
[Nexus 4 Original Android Development] cesarguaro:
Of course bro I flashed the cm version I know that because I'm using the hells doctor kernel... I have to reflash the hells doctor kernel and the rom boot again normally
[Nexus 4 Original Android Development] manueltts:
This guy knows... Because not matters what, if I wipe system (not data, not even cache or dalvik) before flashing any version of this kernel... It boots. And f*** it! It still boots solid and smooth. 77u_r5 running on Temasek's CM11 by [MENTION=2281583]0.0[/MENTION]

Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] sykopompos:
You abandoned ship from L????!!!! :(
[Nexus 4 Original Android Development] manueltts:
No! CM11 is my secondary ROM, just for when I need specific tasks like casting Netflix to my Chromecast (doesn't work on L).

Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] sykopompos:
I was just messing with you :p
[Nexus 4 Original Android Development] manueltts:
Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] sykopompos:
I'm sure of mine.... I'm tired
[Nexus 4 Original Android Development] manueltts:
Lol, just messing with you man.

Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] sykopompos:
But but but, we are making [MENTION=1316336]defconoi[/MENTION] 's thread starting to go ot like the L thread. We better run, he might shoot us
[Nexus 4 Original Android Development] defconoi:
Can't shoot online, just don't give me your IP and your fine :)
[Nexus 4 Original Android Development] sykopompos:
[MENTION=4756018]manueltts[/MENTION] and I will come down to your house for a BBQ and then you can shoot us afterwards... At least wait till we are full and drunk :p
[Nexus 4 Original Android Development] manueltts:
Unleashed BBC 2014!!!

Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] opee:
Many thanks! Anything is working fine again! Great work
[Nexus 4 Original Android Development] philowneus:
What does the BBC stand for...
[Nexus 4 Original Android Development] gorilla p:
LoL! Be careful googling around for that! [emoji533]
[Nexus 4 Original Android Development] p2pjack:
http://www.bbc.co.uk/blogs/doctorwh...-Extra-Available-Now-Online-and-On-Red-Button ?
[Nexus 4 Original Android Development] manueltts:
Damn... It was BBQ... swiftkey betrayed me.

Sent from Nexus 7.2 Flo using Tapatalk.
[Nexus 4 Original Android Development] groovepeppy:
well thx for quoting me more than one post, i guess once is enough cause i can read

but pardon me for being such a stupid noob where i dont know how to get last_kmsg from "unbooting" device.

thank you very much

---------- Post added at 04:16 PM ---------- Previous post was at 04:13 PM ----------

all the talk about getting last_kmsg to report something really made me lost my apetite in using android since im not that good understanding it. really, im so so sorry, i wont whine anymore then. thank you
[Nexus 4 Original Android Development] frikakwa:
You're really the best: everything's working good now! :good:
[Nexus 4 Original Android Development] sykopompos:
That's not even really android but more Linux and since developers aren't paid, this isn't a full time job. We don't have the resources of multimillion dollar companies backing us and teams of people to do in house testing so we rely on the community for tracking down issues and of testing.

You wanna play in the custom department, you agree to be a beta tester
[Nexus 4 Original Android Development] groovepeppy:
it's ok sir

i understood clearly

thank you again for the explanation

i'll try to do my best to help the development :good:
[Nexus 4 Original Android Development] C.T.Richter:
Sometimes people here are a little over the board, but its not to be rude or agressive, they're tired of seeing the same report over and over again, even tough they keep saying to give as much information and be as detailed as possible.

I.e. what Android version, bootloader, radio, last kernel version that worked for you (77r3 or r4), how did you flash. Did you check md5? Whats your binning? ("Acpu pvs")

These informations could help a lot intrying to pin down the problem. Doesn't garantee its gonna get found, but at least can point the dev at the right direction.
[Nexus 4 Original Android Development] y3mita:
R5 working fine here with simpleaosp
[Nexus 4 Original Android Development] C.T.Richter:
I got a random reboot on Kernel 77r5 due to kernel panic:

Last_kmsg
[Nexus 4 Original Android Development] sidnoit22:
Did you overclocked it?
[Nexus 4 Original Android Development] sykopompos:
[MENTION=1316336]defconoi[/MENTION] loves wandering around in dark rooms being blindfolded and looking for a pin
[Nexus 4 Original Android Development] Targaeryan:
Stop exposing people's dark fetishes/secrets on public forums... Shhhh.

I'm backkk.. What'd I miss? Moving houses+friends wedding is a pain.. No internet at all!
[Nexus 4 Original Android Development] defconoi:
Thanks I'll take a look :)
[Nexus 4 Original Android Development] sykopompos:
Me side tracking defconoi's thread, I released my version of L on flo, deb and hammerhead. 5.9 is out
[Nexus 4 Original Android Development] Targaeryan:
Nice. I'm downloading it now. He hasn't kicked you for sidetracking yet...yettt... are you still poking and prodding to see how he responds? :silly:
[Nexus 4 Original Android Development] sykopompos:
Nah, defconoi is my buddy, he will just eventually poison me when I go to his house for a BBQ or something
[Nexus 4 Original Android Development] defconoi:
That's cool with me, awesome!
[Nexus 4 Original Android Development] C.T.Richter:
No, just UV. All within my bin safe zone.
[Nexus 4 Original Android Development] defconoi:
Working on a new build with better undervolting, semephore led triggers and more.