yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] anazhd:
Popcorn or kernel thread. It rhymes for some.
[Nexus 4 Original Android Development] Dvash27:
hey guys, im on stock 4.3 jwr66y build and for some reason the updater doesn't show me if a new build are released, and i have to find out manually. does anyone know how i can fix this
[Nexus 4 Original Android Development] hughfollett:
R180 and r181 haven't been officially released and you won't get the ota message..

Inviato dal mio Nexus 4 con Tapatalk 4
[Nexus 4 Original Android Development] steviewevie:
Another kernel panic on r178. Looks like the audio subsystem again, and this time my phone wasn't charging (and not connected to a charger).

last_kmsg at http://pastebin.com/raw.php?i=K8j9bDRL
[Nexus 4 Original Android Development] alanwyl:
I don't mean to mock you or something, but you are having a lot of kernel panic. I am really curious how you use your phone.
[Nexus 4 Original Android Development] :
I know these battery stats are pretty pointless, but CM10.2 and r178 are giving me quite the nice SOT while browsing internet over HSPA+.

Yesterday I managed pretty much exactly 6 hours.
[Nexus 4 Original Android Development] BlueFlame4:
Damn, I forgot to upload the last_kmsg. Sorry for that. What I was aiming at is this:

_________________

[ 6842.310146] adjust_soc: ibat_ua = 968400, vbat_uv = 3751233, soc = 59, batt_temp=400

No errors detected

Boot info:

Last boot reason: watchdog

_________________

Does that mean the watchdog thought the battery was 400°C hot? :>

Sent from my Gameboy Color
[Nexus 4 Original Android Development] steviewevie:
Mainly switching between a few different apps to read the news, Twitter, Facebook, xda and play Ingress. I never had any panics at all before I went to 4.3.
[Nexus 4 Original Android Development] alanwyl:
That's actually pretty typical usage. Um..
[Nexus 4 Original Android Development] matesc:
I would do a clean install (factory image with flash.all script) if were you and see if the problem persists. Maybe som crappy app is causing reboots.

OT:

From where I come from is swearing only rude and you just don't do that.

.
[Nexus 4 Original Android Development] punkeroso:
Hi francisco,

here is the last_kmsg of the last reboot I had with the R180 https://www.dropbox.com/s/brohlkv1h9o9ip3/last_kmsg

The reason seems to be still watchdog; anyway, I hope it could be useful.

With the last R181 I've never had a single reboot, so far.
[Nexus 4 Original Android Development] jak3z:
Have a look at your kmsg, something went bananas with your WiFi, driver was trying to roam to a better signal, and therefore ignoring an AP with SSID called: DrayTek (maybe you got the Avoid unstable WiFi networks), and somehow the driver could not roam or failed, therefore this error:

[17723.993099] wcnss_8960: crash shutdown : 0

As far as I know that belongs to the WLAN.
[Nexus 4 Original Android Development] steviewevie:
I'm not getting reboots though, it's a kernel panic. Can't be an app directly causing a kernel panic.

Thanks, I hadn't bothered looking back at the earlier kmsg stuff. That's very interesting, Draytek is my normal home Wifi!

My previous panics had been whilst out with a mobile data signal and Wifi turned off. Weird that the audio subsystem is showing up in both, perhaps that's a red herring?

Edit - maybe I'm reading this wrong (the first numbered value on each entry is a timestamp, right), but the panic seemed to happen several seconds after the last Wifi error message, I wonder if the Wifi thing is a red herring?
[Nexus 4 Original Android Development] jak3z:
What ROM are you using? Stock 4.3 66Y?

Any personal mods like config files for WiFi, or anything like that?

If that's not the case I'm starting to think that maybe the eMMC or the RAM is faulty, and once it tries to access it, it panics, I've had it on my Linux machines.
[Nexus 4 Original Android Development] steviewevie:
Yes, stock 66Y. No mods to it other than being rooted (SuperSU), no Wifi config file stuff.

I really hope I don't have faulty hardware :S

Maybe I will go back to stock kernel to see if the same thing happens (I'm pretty sure it will).
[Nexus 4 Original Android Development] jak3z:
Try going to stock kernel for a day or two to see if it happens, it should happen as franco uses the stock drivers, that's why I asked if you moded something.

Btw, when you see this part in the kmsg

[17717.410374] updating pm_qos value to default msm_pcm_playback_close
[17717.410496] done updating pm_qos value to default msm_pcm_playback_close
[17718.568835] setting pm_qos in msm_pcm_playback_copy with 1000
[17718.568927] done setting pm_qos in msm_pcm_playback_copy

It's when you touch the screen and the device sounds. So don't worry about that.
[Nexus 4 Original Android Development] matesc:
Sorry, I misread your post! ;)
[Nexus 4 Original Android Development] eagleeyetom:
That's your opinion. However I won't argue with you in public, as all XDA users should avoid such situations.

Now ad rem. The thing that you guys think that swearing is okay in this thread is really faulty thinking. On XDA we don't have threads which are above the rules. Forum Moderator told you that you shouldn't swear and you should follow his instructions. This forum is not for having so called fun. This is a developer forum and should be treated as a developer forum. Is swearing and saying that your ROM is effing cool a development? I don't think so.

Moreover, some of you were mocking moderator(s). It's unacceptable and will be fought with fire. We have a sense of humor, but really saying "what the..." after moderator's warning isn't funny at all.

If a developer allows to have a bit of OT in his thread it's fine, but members participating in this thread should know that XDA rules still apply here. And rule 2.1 clearly says no swearing, so you shouldn't swear, bypass profanity filter etc. or it will be treated as a rule violation and dealt with accordingly.

Follow the rules and you will be good.
[Nexus 4 Original Android Development] z3r0_x:
If I raise the Hotplug threshold, does it improve battery life? Doesn't seem to hit my performance much, as I'm not playing games...
[Nexus 4 Original Android Development] jamel_tza:
If it doesn't effect your performance there is a chance that you aren't putting enough load on your CPU to initiate the firing up of the other cores. If this is the case then no, you will not improve battery life by doing so.
[Nexus 4 Original Android Development] jak3z:
Guys instead of hijacking franco thread for his kernel to attack each other and measure your virtual penis, do it in private, I don't want to read such stupid things.
[Nexus 4 Original Android Development] franciscofranco:
I'm not mocking the moderators, I was stating my opinion, which, as far as I know, its still legal around here.
[Nexus 4 Original Android Development] nachordez:
Boys, don't be childish.

Back on kernel, please. This is so boooriiiing.....

Nexus 4 / Cataclysm / Franco / V4A
[Nexus 4 Original Android Development] Redneck Trash:
Didn't realize I was speaking with another moderator. Not that I have any more confidence in you based on my current communications with another moderator.
[Nexus 4 Original Android Development] eagleeyetom:
Okay. Let's proceed on topic. If you want to discuss the issue further my inbox is always open.
[Nexus 4 Original Android Development] Redneck Trash:
I apologize. I shouldn't have hijacked the thread.
[Nexus 4 Original Android Development] donwhall70:
I thought it was a general rule for mods to keep this stuff private. Chastising users in public forum is just as bad as users breaking the rules as far as I'm concerned. Being a mod, you are held to a higher standard and should act as such.
[Nexus 4 Original Android Development] SevansD:
Sigh... Too heavy. Dropping an f bomb to express enthusiasm over a kernel should be treated differently than dropping an f bomb to amplify a personal insult.

If the mods can't be flexible than tolerance ISN'T a "two way street" as erroneously claimed previously. Prurient morality is the default that I'm subjectively held to. Can I call that retarded with out offending anyone or violating the rules?

PA+Franco on a not yet Nexus 5
[Nexus 4 Original Android Development] dapsANDpoundz:
Mods say things shouldn't get too OT, but I wonder if they realize this whole thing was disgustingly off topic and its their fault. But, these are the Internets so follow the rules they set here I suppose.

Anywho, how's everyones idle time for r181?? I left my phone off the charger at 50% went to sleep at 3 woke up and 10:30, lost 20% in 7hrs and Android OS was at the top of my stats. 20% drain in 7hrs seems high, I wouldn't blink if it was 5%. But experimental indeed, think I'll roll back to r178.
[Nexus 4 Original Android Development] sam razzy:
Do anyone have the best per app modes back up setting ?? I wanna try this new feature which I have never tried after buying the app from the store. Please someone give me an helping hand :P
[Nexus 4 Original Android Development] v3rk:
It is rather childish though. Everyone knows what you mean when they see a bunch of asterisks anyway.
[Nexus 4 Original Android Development] zephiK:
Don't know if it's just me but honestly I don't think anyone gets offended by curse words. I've first heard it in school when I was in middle school, it's so over used to the fact that it means nothing. Just like how people use the word "love" in todays world.

Just my two cents.
[Nexus 4 Original Android Development] SevansD:
It's totally childish, so I can say "borked"or "derped" bit I step over some line to say "fuc#ed"?

Can someone kindly direct me to the philosophy thread on XDA? I'd like to air my grievance on the petty abuse of authority by the ruling elite and the subsequent interruption to this thread.
[Nexus 4 Original Android Development] LibiSC:
What if I say.... This kernel is jodidamente awesome

Enviado desde mi Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] abjexstallion:
Lol!!! I'll let you take the heat first, if they don't say **** about it, I'll follow lol!!

Besides... It's a NEXUS!!!
[Nexus 4 Original Android Development] SevansD:
Downloading the r181 to give it a go. Funking great kernel. Caralho grande trabalho Franco.

PA+Franco on a not yet Nexus 5
[Nexus 4 Original Android Development] limeaide:
Have you guys ever thought its not the language and intentionally bypassing the filter? In everyday life if you are not suppose to curse would you intentionally mispronounce the word just to keep from getting in trouble? How long do you think it would fly until your supervisor or somebody in charge caught on and reprimanded you? I worked in construction for almost 15 years and there is always a time and place to use certain words. The same thing applies here. However intentionally bypassing the filter is not the right thing to do.

Furthermore had the member that initially been reprimanded kept the conversation in private with the moderator this would not have gotten to this point. Blaming a moderator for taking the thread so far off topic is assinie and no where near the truth. Im not one to defend mods around here normally but this is not the mods fault. People just let it go. Lets talk about kernels or something else please.
[Nexus 4 Original Android Development] v3rk:
I meant it's childish to feel the need to go out of your way to make sure someone can read a curse word instead of some asterisks.

Because everyone was really wondering what ***ing meant in your post. You have to help them out with an umlaut or accento.
[Nexus 4 Original Android Development] eainyow:
Let's forget about this and get back on topic guys :)
[Nexus 4 Original Android Development] SevansD:
I forget, do I need to wipe caches to flash 181 over 180. I seem to recall reading that that wasn't necessary.
[Nexus 4 Original Android Development] Savant:
Correct wiping caches isn't necessary and hasn't been for awhile.
[Nexus 4 Original Android Development] SevansD:
So, in your opinion, is an online discussion about kernels closer to a construction site or a church sanctuary?
[Nexus 4 Original Android Development] donwhall70:
Lol
[Nexus 4 Original Android Development] franciscofranco:
100% unecessary and its like the worse myth ever created on the Android hacking culture :)
[Nexus 4 Original Android Development] jak3z:
I thought you had to press back, back, home, back, vol up, vol up and wipe cache and dalvik cache. :confused:
[Nexus 4 Original Android Development] jcase:
This isn't correct. While it may be unnecessary most of the time, it is not all of the time. Android does not automagically fix the cache when it is out of sync with the rest of the system. The cache for an app or framework could potentially differ after a flashing an "update", and behave in an unexpected way.

This fact is one part of what I used in my LGInstallServices exploit.

Citation: https://plus.google.com/110348415484169880343/posts/bZjNxaNM3Cm

(Yes this is an edge case, and yes its mostly unnecessary, but saying it always is isn't accurate)

edit---

Realized I was in a kernel thread, yeah its unnecessary if just flashing a kernel
[Nexus 4 Original Android Development] nyyankees1237:
HAHAHAH

on topic - kernel is running rock solid Francisco. Thanks for this awesome piece of software.
[Nexus 4 Original Android Development] franciscofranco:
Yes its looking good. I gotta think of what to improve next though.
[Nexus 4 Original Android Development] roblorduk:
Just got r181 running on PAC rom (26th Aug release).

Many thanks!
[Nexus 4 Original Android Development] RaphaDroid:
Sorry guys, but is the r181 avaiable for JSS? I can't find it in the OP. :?

Thanks! It's my first time using franco.Kernel and I'm loving it! :)
[Nexus 4 Original Android Development] Bill Gamble:
http://xdaforums.com/showpost.php?p=45147202
[Nexus 4 Original Android Development] SevansD:
The link to the comment above has the jss r181
[Nexus 4 Original Android Development] jak3z:
I guess modem drivers and wifi could get some love. :D
[Nexus 4 Original Android Development] ihancioglu:
A few hours ago my phone suddenly reboot itself, I am on r181. How can I supply any log for your development?
[Nexus 4 Original Android Development] BrandoHD:
Maybe now since the kernel is in a good place, you can work on the "screen off while applying colours" issue

Sent from my Nexus 7
[Nexus 4 Original Android Development] milos11136:
[MENTION=334712]francisco[/MENTION]franko I have always 2 cores online, even when is set only 1 core to go online. Is there any way to set just 1 core to go online.
[Nexus 4 Original Android Development] ihancioglu:
I am uploading last_kmsg file. I am running stock , no root , Franco r181. My phone reboot itself a few hours ago. I was just on instagram and swiping down :) Hopefully will be useful.
[Nexus 4 Original Android Development] Bill Gamble:
No.
[Nexus 4 Original Android Development] RainGater:
Hmmm... I had a totally opposite stats that what you had. My phone was at 67% when I went to bed and after 8 hours, it's at 66%. Pretty impressive.

Btw, I had my 3G/LTE/WiFi off during that time.

Franco, loving r181 so far on CM 10.2. Great job, indeed!
[Nexus 4 Original Android Development] BlueFlame4:
You can't change them. You are changing the number of cores that will be online when touching the screen. The point is that having one core online is useless since the slightest load will kick the second or even more CPUs online. That on-/off switching and hotplug computing consumes more power than having two cores in idle mode all the time.

Sent from my Gameboy Color
[Nexus 4 Original Android Development] steviewevie:
Get a copy of /proc/last_kmsg
[Nexus 4 Original Android Development] mzeigler1:
What Kernel version should I use

for Jwr66y Nexus 4?

Is there a Franco Kernel for Nexus 7 2013?

I only ask because I've had a hell of a time trying to flash roms, getting Titanium Backup to work with the roms (which I've had no luck with) and flashing apk's and multiple kernels.
[Nexus 4 Original Android Development] jak3z:
As soon as franco gets his Nexus 7 2013 we will. And by soon is soon :D
[Nexus 4 Original Android Development] mzeigler1:
Okay. Is there a kernel for jwr66y?
[Nexus 4 Original Android Development] jak3z:
For nexus 4 is in the OP.
[Nexus 4 Original Android Development] brozef:
jesus... for 10000000x its same as jwr66v
[Nexus 4 Original Android Development] mzeigler1:
Okay well for the 10000000x thanks

---------- Post added at 02:19 PM ---------- Previous post was at 02:18 PM ----------

So which one is it? Nightly or wjat?

---------- Post added at 02:19 PM ---------- Previous post was at 02:19 PM ----------

So which one is it? Nightly or wjat?

---------- Post added at 02:20 PM ---------- Previous post was at 02:19 PM ----------

So which one is it? Nightly or wjat?

Wtf? Sorry
[Nexus 4 Original Android Development] limeaide:
Lol its tapatalk being a window licker.
[Nexus 4 Original Android Development] mzeigler1:
lol gotcha.
[Nexus 4 Original Android Development] Luigiesin:
Franco... Same thing is happening to me with 181... After a few days of butter experience my phone starts getting microlags again... I go back to 176 and the lags disappeared... I change the governor to interactive and I get the same laggy results.... I wiped my phone prior to installing 180 and 181.... But 176 works flawless with my phone... Any ideas?

Sent from my \m/ Nexus 7

PA + Franco
[Nexus 4 Original Android Development] franciscofranco:
It would help if you could get me a cat of /proc/kmsg when the device is laggy. I'm running r181 since I deployed it as a test without a single reboot and my device is running as fast as ever - without reproducing or without logs showing some kind of possible problem I cannot simply figure it out!
[Nexus 4 Original Android Development] Luigiesin:
Here you go brother.. Let me know if that helps: http://db.tt/CP2vwvF9

Sent from my \m/ Nexus 4

PA + Franco
[Nexus 4 Original Android Development] franciscofranco:
Thanks. Can you paste it on pastie.org and then drop here the link? Its easier :)
[Nexus 4 Original Android Development] Luigiesin:
Ok.. Tried three times... It's giving me an error saying it's been notified of the issue.

Sent from my \m/ Nexus 7

PA + Franco
[Nexus 4 Original Android Development] sordna:
How about LED control in the app?

---------- Post added at 04:46 PM ---------- Previous post was at 04:44 PM ----------

+1

I am back on stock kernel for comparison purposes, and noticed it has 1 core online, the monitoring section in the Franco app shows 3 cores offline, if I'm not touching the screen.
[Nexus 4 Original Android Development] alanwyl:
Franco would you mind revisiting the mic thing before you are busy with your new nexus 7?

And the time coalescing thing
[Nexus 4 Original Android Development] sordna:
+1

I am back on stock kernel for comparison purposes, and noticed it has 1 core online, the monitoring section in the Franco app shows 3 cores offline, if I'm not touching the screen. With franco kernels I always get 2 cores online.
[Nexus 4 Original Android Development] dmourao:
0.1 ~ 0.3/h. Amazing idle drain on r181!

Enviado de meu Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] franciscofranco:
Try on http://pastebin.com/

LED control, right!

I don't plan on making the device single core again, sorry.

Yeah mic! Time coalescing thing is another monster, I need to study how the task scheduler works in its core, and its a big monster.
[Nexus 4 Original Android Development] Luigiesin:
Here you go : http://pastebin.com/FZhV9Q4d

Sent from my \m/ Nexus 4

PA + Franco
[Nexus 4 Original Android Development] franciscofranco:
Is that log captured while you're using your device and with it being laggy? Because if it is then nothing is wrong and you should be looking to gather a logcat instead.
[Nexus 4 Original Android Development] Luigiesin:
Yeah... Copied it while using 181 and the device was having those microlags I told you about.... Just went back to 176 and everything is normal again.... I can't stand it... I've had this issue only twice since I started using your kernels last year... The first time you fixed it... But this time I have no idea why.... I've disabled all logs on your app... Will that affect the logcat?

Sent from my \m/ Nexus 4

PA + Franco
[Nexus 4 Original Android Development] sordna:
No problem about the single core, I understand the tradeoff.

Very excited about LED control now, doing echo in scripts is not much fun :)
[Nexus 4 Original Android Development] alanwyl:
I searched about that thing last time and found out that windows 7 has that and also some Linux distro, let's see if they could help
[Nexus 4 Original Android Development] franciscofranco:
I can't reproduce it at all! :/ But I'm looking into is. For logcat you need to untick the logcat disable option and reboot.
[Nexus 4 Original Android Development] Luigiesin:
Will do thanks...

On another note I remember you said you were going to base the next builds on 176 interactive logic because some of us are experiencing the microlags on 178 and 180 (interactive)... I know on 180 and 181 were using ondemand... But it seems to me that interactive on 176 is way smoother than ondemand 181 (when it was working for me).

Are you planning on going that way again?

Sent from my \m/ Nexus 4

PA + Franco
[Nexus 4 Original Android Development] franciscofranco:
As I said before I reverted the patches that were causing ****s on r178. Interactive on r180 and r181 is the same as on r178 and on r176, the problem was caused by a changed that merged that added a new cgroup called timer_slack and then I had to mount the cpu group in this new cgroup to give X time for non interactive background tasks to run. The idea is good, but it lagged down the system the more background tasks were running. I reverted it on r180 and its all good again.I don't feel any lag on r180 or on r181, although there were big changes merged and its normal that we're all having different feelings. Trust me when I say that I'm working on improving it and finding places to improve my old code and in the end everything will be glued together just fine, maintaining the Interactive experience that we all love and know, and having Ondemand working great for users that prefer the way it works.
[Nexus 4 Original Android Development] Luigiesin:
Sounds good brother.... I just never had any issues with your kernels... And since I got my N4 last year, this is the only custom kernel I've used until today... I'm always happy to recommend it to other users and friends....

Thanks for the update! ;)

Sent from my \m/ Nexus 4

PA + Franco
[Nexus 4 Original Android Development] svnhvn:
Perhaps this sound very stupid, if it is stupid then forgive me in advance.

We all know that processor and kernel (on your side franco) quite leaping forward nowadays, but what about RAM? Like in PC, even if you have mediocre processor but if you combined it with a good piece of RAM (low CS latency etc) you'll get quite lags free and good performance too. Do you have a thought about this franco?
[Nexus 4 Original Android Development] franciscofranco:
I did, but I never messed with the memory timings here, I don't know where they are, but I can definitely search :)
[Nexus 4 Original Android Development] davemlinux:
Heres my logcat Franco :P
[Nexus 4 Original Android Development] davemlinux:
Running like a champ o jss kernel ^_^
[Nexus 4 Original Android Development] Savant:
Yup, I knew this since the atrix days.
[Nexus 4 Original Android Development] jmudrick:
No problem with battery for me on r181, 5h SOT 18 on, - 100 uv, S4 profile, otherwise stock JWR Franco settings (no underclock) . Wi-Fi mostly, no games, full sync on. Best battery for me was r111 but I'm quite content with this. 6 hrs achievable if I could get rid of Audio 2 wakelock. Cataclysm ROM.
[Nexus 4 Original Android Development] yoyoz808:
I'm curious, are you planning to make Ondemand default governor or are you sticking with Interactive?
[Nexus 4 Original Android Development] svnhvn:
Great!! Perhaps it worth to try.
[Nexus 4 Original Android Development] franciscofranco:
I don't know yet.
[Nexus 4 Original Android Development] karthi89:
S4 profile?