yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] drawde40599:
Wrong thread and No disrespect but if u don't no how to flash this then u probably shouldn't be ....

But ya that's the complicated way .

build 22 is for 4.4.1 - 4.4.2 might work on 4.4, I wouldn't try .. If u want android 4.4.2 go to http://xdaforums.com/showthread.php?t=2557523 the Dev is legit and u won't loose anything doing it this way .... Read the whole OP !! Then when your done come back here .

Edit :I don't no if fast charge works , I haven't seen mention of it working yet , dunno
[Nexus 5 Original Android Development] PhantomGamers:
[MENTION=3292224]franciscofranco[/MENTION] Was this intentional? https://github.com/PhantomGamers/ramdisk_hammerhead/commit/7456d587e757bf3e923125d649fe66431df9454d
[Nexus 5 Original Android Development] franciscofranco:
Yep.
[Nexus 5 Original Android Development] PhantomGamers:
OK, looked odd to me haha
[Nexus 5 Original Android Development] alextso321:
If I don't underclock, will I encounter the bug that arise from the FKU app after flashing to r22?
[Nexus 5 Original Android Development] Nocturnal86:
Just had a reboot after playing blitz brigade. I was using per app mode for the game at 1.6ghz at the time and the phone got quite warm, then l finished up and closed the app and put my phone to the side. Next thing I saw was the Google logo. Could it have been cause of the heat? It's still quite surprising it got so warm at 1.6ghz doesn't seem like it should but idk. Here's the last kmsg

http://pastie.org/8555164
[Nexus 5 Original Android Development] EmperorX:
Do I need to do anything on my end to enjoy the new lower auto brightness or is this automatic? I'm currently in a pitch black room and the phone blinds me (unless I have the Twilight app on). I'm just not noticing a difference, do I need to enable something aside from autobrightness?
[Nexus 5 Original Android Development] Enddo:
it has automatically adjusted your brightness slider. for example, dropping it to 0% now is less light than it was before. and it scales with this new value
[Nexus 5 Original Android Development] mendozaram:
It doesnt stick At 2.26ghz on trickster... Its 1.5 by default

Nexus 5

Slimkat 4.4.1
[Nexus 5 Original Android Development] franciscofranco:
Yeah seems there's a bug on FKU when messing with the freqs, I'm gonna work on that tomorrow, sorry about that.

Thermal throttled.
[Nexus 5 Original Android Development] nemonius:
Feature suggest: some indicator what is the current voltage configuration. For example, if I press -25mV, the only way to know this is to remember the default voltages...
[Nexus 5 Original Android Development] Nocturnal86:
No problem Franco just wanted to let you know so you can see if there was a problem
[Nexus 5 Original Android Development] Nbsss:
Glad we've narrowed it down to the FKU app, my suspicion was correct.

Thanks for all your work and incredible kernel support.

(btw you should've seen my face when I read kexec support, I've literally been checking original development for signs of that thread every day, I didn't even know multirom was out and yet... Damn you're just awesome :)

)

Edit : [MENTION=3292224]franciscofranco[/MENTION] will the voltage limit be lowered on the next one?
[Nexus 5 Original Android Development] mendozaram:
But im just reading tapatalk, trickster show my temp on 40° (hot weather here) , and limit temp its set 70°... It was running fine ok r21

Nexus 5

Slimkat 4.4.1
[Nexus 5 Original Android Development] franciscofranco:
Then max freq should be fine now, it limits to certain frequency when the sensor reads high temperature on the CPU, and when its not reading high temps it unlocks max freq again.
[Nexus 5 Original Android Development] javacody:
Franco, you're a saint for explaining this again for probably the 20th time now.

Thanks for your patience!

R22 is smooth as hell. Way to go!
[Nexus 5 Original Android Development] mendozaram:
Nothing bro... Its stick At 1.5ghz. For real , im only reading tapatalk

If i try to set max con 2.2 it says Config saved , but reverts to 1.5

EDIT: I flashed r21, and its sticking fine on 2.26ghz, same CPU temp

Nexus 5

Slimkat 4.4.1
[Nexus 5 Original Android Development] franciscofranco:
Because it has cooled by now. Flash r22 and you'll see its fine.
[Nexus 5 Original Android Development] rccar:
From r21 to r22, serious frame rate increases across the board. Pulldown seems butter smooth now all the time, and scrolling is smoother than ever before. This is great! Just hope battery isn't effected
[Nexus 5 Original Android Development] jlevy73:
Agreed. I was getting a little bit of stuttering when scrolling through google now, that's been removed in r22. I did change I/O from ROW to Deadline.
[Nexus 5 Original Android Development] tontiv:
anyone experiencing batt drain on r22? phone's been idle for 4 hours and batt has dropeed 30%!
[Nexus 5 Original Android Development] tontiv:
10 mins SOT
[Nexus 5 Original Android Development] :
I lost 7% battery after I unplugged my phone 1,5h ago. I might switch back to R20 because I never had such a drain. I did not even use my phone. SOT is like 5mins (low brightness with Lux) and Wifi turned off (also always on setting).Android system and phone idle showing the highest battery drain in the stats. I also did a hot reboot but it's still the same.

Anyone else problems with battery? Usually I get along two days with one charge but I won't get one day if it goes on like this.

EDIT: Okay while I wrote this two other reported this, too. Luckily, I'm not alone.
[Nexus 5 Original Android Development] Apolyxon:
Franco probably needs your last_kmsg or that info is almost useless. If you don't know how to do that, just google it. =)
[Nexus 5 Original Android Development] Technecium:
I may have an unusual battery drain too. Lost about 20% in 2 hours and never touched it. However nothing unusual is showing in BBS, just deep sleep the whole time.

I will leave it for a few more hours while I go back to work.

Sent from AOSP koeMod 4.4.2 w/ Franco kernel
[Nexus 5 Original Android Development] fareeed:
[MENTION=3292224]franciscofranco[/MENTION] Just had a reboot on r20 running CM. Unsure as to whether it was ROM or Kernel related. Anyways I pulled a last_kmsg after it booted. Hope it helps :)
[Nexus 5 Original Android Development] tontiv:
will do bro thanks!

---------- Post added at 03:46 PM ---------- Previous post was at 03:44 PM ----------

don't be a douche. it's not an isolated case.
[Nexus 5 Original Android Development] fbf2201:
I know it's early to discuss about battery drain with r22, but

100% -> 87% in only 2h 30min and 4min SOT

Didn't have that before.
[Nexus 5 Original Android Development] psxsnake:
it's a placebo or with last version, wifi signal is better?
[Nexus 5 Original Android Development] shawnaye:
Placebo. No wifi changes.
[Nexus 5 Original Android Development] 850T5m:
Same result as codmaster for me...

No screen on time, and battery drained very quickly even while deep sleeping and nothing in bbs...
[Nexus 5 Original Android Development] Nucleotide:
Does the kernel have anything at all to do with a possible Mediaserver wakelock??
[Nexus 5 Original Android Development] zephiK:
No. Thats from listening to media-related stuff (videos, music).
[Nexus 5 Original Android Development] Nucleotide:
Thought as much. Thanks. :good:
[Nexus 5 Original Android Development] franciscofranco:
You're seeing things, defaults are 2,26GHz/300MHz.
[Nexus 5 Original Android Development] Warrimonk:
Every time my phone reboots, It completely resets my battery stats. Is this normal or a bug??

Also, small request. Franco would it be possible to add a button at the Voltage Control that does "Reset to Stock Values" ? Since the minimum voltage level is 700mv, going down, and then back up skews all of the voltages, making getting back to stock quite a chore.

EDIT: NVM I am an idiot, if you want to reset to stock values just uncheck "Set at boot" and then reboot your phone. All voltage values are reset to stock.
[Nexus 5 Original Android Development] donwhall70:
Pringles is telling me it's 1190 after fresh install.. Guess I will wipe app data..
[Nexus 5 Original Android Development] Datzi:
May I kindly ask what 'Pringles' is?
[Nexus 5 Original Android Development] zephiK:
It's a brand name for chips just kidding.

It's just a code name that franco named for his revamped kernel app.
[Nexus 5 Original Android Development] Maroon Mushroom:
Flashing test 7 did a number on mine.

Lost all storage access and cellular radio. Reverting to stock right now...

Can't wait for further development on this kernel though.
[Nexus 5 Original Android Development] i860:
How did you flash? If you flash within twpr and wipe cache and davlink you can lose all the above. Happened to me as well, is twpr problem not this kernel.
[Nexus 5 Original Android Development] zephiK:
If you're flashing the kernel using TWRP then you're using a unofficial flashable zip. The OP only posted a IMG which is used to flashed via fastboot or flashify.

Also, wiping cache/dalvik does nothing for kernels. So don't bother doing it.
[Nexus 5 Original Android Development] Puzzlegirl:
How did you flash the kernel? I've only heard of that happening to people wiping dalvik and cache in TWRP and it taking so long they give up and reboot the phone. I've seen a few people with the problem in the official TWRP thread.
[Nexus 5 Original Android Development] franciscofranco:
Let me guess you were using ART? Flashing Kernels doesnt touch radio and storage.
[Nexus 5 Original Android Development] P.Mobile:
does clockworkmod recovery work?? since theres problems with twrp
[Nexus 5 Original Android Development] i860:
Use fast boot or flashy

https://play.google.com/store/apps/details?id=com.cgollner.flashify&hl=en
[Nexus 5 Original Android Development] Puzzlegirl:
You can't flash a IMG with a recovery...
[Nexus 5 Original Android Development] ogboot:
It's not packaged as a zip file for recovery from the developer, it's an IMG that they don't natively support.
[Nexus 5 Original Android Development] DeepSleep85:
This is 404d for me. Did the link change?

Franco thank you hard work you have already made an impact on my battery life and usability. Looking forward to when you actually get your 5 already!
[Nexus 5 Original Android Development] Andrew025:
Since no one wants to actually answer your question, yes you can flash it through cwm with no issues if you have a .zip

Don't bother wiping cache/dalvik though.
[Nexus 5 Original Android Development] DeepSleep85:
For my post above I was looking for the pringles link. Could someone post that again? The previous link posted a few pages back is 404
[Nexus 5 Original Android Development] shamu11:
Should we not flash if using art?
[Nexus 5 Original Android Development] Savant:
I don't have problem using it with art or dalvik.
[Nexus 5 Original Android Development] :
Same setup but with R20 I lost 1% in 1h. Final post on this until franco comes back.
[Nexus 5 Original Android Development] Ok_Kaleidoscope5109:
I'm probably one of the last ones to jump to conclusions and I'm not making any here but seeing some other feedback seems to confirm my observations.

I've highlighted the area where I was driving today. No SOT during that time. I'll have to observe more carefully at work tomorrow. Once again no conclusions on my part yet as many of you including myself will say there hasn't been enough time to make any conclusions yet since the r22 release.
[Nexus 5 Original Android Development] Enddo:
does anyone recommend a custom ROM that pairs with franco kernel well, specifically for extended battery life, or is it best to stick with stock android?
[Nexus 5 Original Android Development] Nucleotide:
Purity. :good:
[Nexus 5 Original Android Development] zephiK:
Thats very strange indeed. Do you have BetterBatteryStats? You need that to evaluate further. Do a google search for it and you'll find the app.

It was definitely a app preventing your phone from sleeping (see the blue bars on Awake?).

+1 to Purity. Great ROM, clean, and feature packed.
[Nexus 5 Original Android Development] doubleho:
have the same drain, flashed back to r20 then no more drain
[Nexus 5 Original Android Development] Ok_Kaleidoscope5109:
I'm probably one of the most anal guys with BBS but I didn't see anything. Plus its hard to evaluate with a full day of use. I'll be able to watch at work carefully because I can let my phone idle.

As to the second part of your comment there is only 1 blue spot. I'm referring to the blank area where there's no SOT as I was driving. Sorry the red box wasn't the best highlight because I did it quickly on my phone. It shouldn't be dropping that rapidly without anything waking the phone.

Anyway I rebooted and will recharge and observe tomorrow morning. Hope you guys don't rip each others throats out here fighting :P
[Nexus 5 Original Android Development] Primokorn:
Just flashed r22 (from r20) and here is my battery stats too.
[Nexus 5 Original Android Development] zephiK:
Are you looking in the right place? It needs to be partial wakelocks in BBS.

Theres actually a large portion of blue bars on Awake. Something was waking the phone and preventing it from sleeping, thats why the battery fell so significantly. I always keep BBS on my phone, its a great debugger tool and doesn't really cause any harm when you have it on your phone so I keep it.
[Nexus 5 Original Android Development] Ok_Kaleidoscope5109:
1) I'm referring to the large block with no SOT. There are small awake lines there, but you can see small awake lines on the left of that area too. Anything to the left is clearly r20 and it's not uncommon for a wakelock for a few seconds here and there due to Gmail or Google+ Sync. My point is that the wakes are roughly the same as r20, and wakes are not caused by kernel, but apps. So if the apps haven't changed, there really shouldn't be any change at all. What I'm trying to point out is that if you look at the left 2/3 of the screenshot, r20 idles much better than the 2 hours of use I saw with r22.

2) I can't tell anything from BBS now, because there's so much usage mixed in. Plus, the syncs look normal.

3) I realize that BBS is useful. I use it a lot. I never said it wasn't. I said I'm anal with it as in that I check it a LOT to look for stuff, and if there was anything standing out I would've seen it. Plus, if you see it on BBS, you're likely to see it on Android's battery meter too.

4) Like I said, I'm not jumping to any conclusions. This is just enough data to tell me to watch out tomorrow, and I will do.
[Nexus 5 Original Android Development] zephiK:
I already told you, when using BBS... look into Partial Wakelocks. Everything else, I don't even bother looking at. And honestly, if that was the case and you wasn't on a full clear recharge, you can't really say anything because you're still on the battery cycle from a previous version of the kernel.

So just like what the previous posts have said, its too early to report battery reports. Take it out for a day or two and see what happens then, but if you're on the same cycle then I don't think anyones in a position to start reporting feedback about battery life.
[Nexus 5 Original Android Development] carlese:
High drain here too with r22..
[Nexus 5 Original Android Development] Tachyon1986:
I believe I'm getting similar results , losing around 9.8% per hour according to BetterBatteryStats.

Current Battery Level - 69% (2 hours 55 mins off charge)

SOT - 40mins 05 secs

Location Services - Off

Sync - Only Gmail/Contacts/Calendar

3G Enabled , no WIFI (Only light browsing so far)

Stock ROM

Kernel Settings

CPU - 1958 Mhz

Voltage - underlocked to -75 mV

Governor - Interactive

It didn't drain this badly on previous revisions. In fact, I'd hit 50% only after around 12 hours of usage previously. I'll complete the entire battery cycle and report back within a day.

P.S : Partial Wakelocks on BBS are very low so far, around 5 mins.
[Nexus 5 Original Android Development] Nocturnal86:
I knew something seemed strange I had a full charge on r22 was only off the charger for a bout 41 mins with a few mins of sot and from the looks of stats and I dropped to 96% in less than an hour. Checked bbs and nothing looked out of the normal just the average partial and kernel wake locks from google now as always but on r21 or r20 I could easily leave my phone from full charge sitting around for a couple hours or more with a few mins of screen on time and only lose a 1%-2% (I know it seems like a short time to evaluate it but the fast battery drop in such a short time without use caught my eye instantly cause I never experienced that with the few prior kernels.
[Nexus 5 Original Android Development] iPsychoGeek:
Agree with this "battery problem" posts. r20 was much better.

Today on r22: 45% from 100% for 50 min sot and ~30 mins of music. Device was cold.
[Nexus 5 Original Android Development] The Gingerbread Man:
Music skipping seems to have been cured on either 21 or 22 :thumb up:
[Nexus 5 Original Android Development] i860:
Also have a strange battery drain on r22, in 37m with no activity 74 down to 70 (6.1%/h). r20 give me a 1.1 per hour.
[Nexus 5 Original Android Development] myfluxi:
Regarding battery stats: We tried a new power management driver (for good reason). Obviously there is some leakage which means: back to the drawing board.
[Nexus 5 Original Android Development] Tachyon1986:
I believe that may be the cause. My phone is running unusually warm even though its idle. I'm 100% sure it was a lot cooler on prior revisions to this.

Please do your best to trace the root cause. May the code be with you.
[Nexus 5 Original Android Development] Phantom_11:
Hi buddy, just to share one of my weird experience couple weeks ago. I saw similar issue (r14, cataclysm rom). The battery drain over 30% overnight (red circle), while the awake seems fine and there seem no huge drain from specific apps. I was wondering it's because LTE signal that night was not good. I asked around but didn't get good advice, and I wasn't able to find the actual reason as it didn't show up again (but I usually switch LTE off now at night). Please let me know if u find clues to this
[Nexus 5 Original Android Development] dark_ente:
I have the same problem on r14 and r22, reported here but I guess nobody pay attention
[Nexus 5 Original Android Development] tcat007:
Same issue with battery drain here. I always turn off WiFi at night and get 1-2% drain. I switched from r21 to r22 last night. You can see normal night at left, but right third is last night (and its early). Nothing in BBS pops out. Airplane mode always on at night.
[Nexus 5 Original Android Development] fradbari:
Have you deleted gauge file, after flash or was past 3days?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] Cyberz22:
CPU 3 and 4 are offline for me, even after reboot
[Nexus 5 Original Android Development] carlese:
I smell a r23 coming.. To many users with crazy battery drains.. Franco is great in fixing things quickly ;)
[Nexus 5 Original Android Development] tcat007:
Don't know what a gauge file is, so I doubt if I delayed it. I flash with twrp and do nothing else. Charging now, will see what happens tonight.... or later today with Wi-Fi off or after r23 fix :)
[Nexus 5 Original Android Development] sNiPe78:
Same battery drain for me with r22. Was better on r20

Envoyé de mon Nexus 5 en utilisant Tapatalk
[Nexus 5 Original Android Development] sixdaysandy:
I don't know whether it is kernel or 4.4.2 related as I switch straight to FK when it was ready. But if I've left the phone charging for a couple of hours (wired or wireless) when I take it off the charger it never drops down to Deep Sleep, just hangs around the 300Mhz, a reboot clears whatever was holding the wakelock and it behaves normally. I've only noticed this behaviour since the move to 4.4.2.
[Nexus 5 Original Android Development] bland.life:
Seems like the 16-12 build of CM11 changed something:

4000+% battery!

Tested with franco r20 and linaro r20v2, r21.

No problems on CM stock kernel.
[Nexus 5 Original Android Development] 30floh00:
I'm experiencing this high battery drain too. Please help, I got a day University and need every bit of energy... ^^
[Nexus 5 Original Android Development] :
:

Damn you attached a generator to your phone :D:D
[Nexus 5 Original Android Development] Langduscher:
Revert to a previous version for the day, problem solved :good:
[Nexus 5 Original Android Development] :
Flash back to R20. R21 had problems with CPU beeing online all the time.
[Nexus 5 Original Android Development] DanP47:
Same battery drain here, glad it's not just me :).
[Nexus 5 Original Android Development] danielvc:
Also experiencing the massive battery drain, reverting to R20
[Nexus 5 Original Android Development] :
I think it's enough with the battery posts now :cyclops:

Franco knows now :good:
[Nexus 5 Original Android Development] :
Haven't gotten my 1% overnight battery drain in a long time, now I get 4-5%. I know it's not dramatic but that 1% overnight was amazing to me.
[Nexus 5 Original Android Development] blackt5:
Hey guys,

About 30-40 so pages ago someone was asking about CWM superuser acting up after flashing but got things sorted out. I tried to flash r20 finally to try out the kernel and lost superuser. Tried to flash from recovery and still no dice. I downloaded the current superuser version just to be sure and no love.

Anyone able to help out with some advice? I'd rather not switch su to supersu if I don't have to. I can't be the only one around here that's going to try out FK using CWM superuser. I use superuser on my n7 and n4 with the latest FK releases that they are fine. Its just something with the n5.

Thanks up front.
[Nexus 5 Original Android Development] heisven:
I regularly need to fix su after flashing kernels as zip via CWM. Never had any problems regaining su access. Why not use SuperSU then? You've had issues with SuperSU before?
[Nexus 5 Original Android Development] UnknownzD:
I have checked your last_kmsg and have compared it to a log (http://pastebin.com/fJeQfsNF) that was posted by someone before, and has found something crucial.

From the old log:

[ 1.525121] PPPoL2TP kernel driver, V2.0
[ 1.525599] Mako Hotplug driver started.
[ 1.525693] Registering SWP/SWPB emulation handler

And from the new log:

[ 1.928818] PPPoL2TP kernel driver, V2.0
[ 1.929131] Registering SWP/SWPB emulation handler

It appears that the mako hotplug driver was not initialized in the latest build according to your kmsg. I will double check it on tomorrow by looking at the r21 & r22 build on my gf's device (since I don't have it atm) to see what happened.

May be someone can check this with their device as well (as long as you know how to get the last_kmsg).

Edited: Why the new log posted by codmaster is using the kernel name of 3.4.0-Bricked-TWRP-Edition-g35ac5c2 instead of the franco kernel? :\
[Nexus 5 Original Android Development] blackt5:
I probably will switch. No issues in the past. Just switched at some point for no real reason. Supersu seems to always work.
[Nexus 5 Original Android Development] Enddo:
i just tried this on both my N4 and N5. I think it's ok on the N4, but it made my N5 warm while charging, and charged incredibly slowly.

I had it on the charger for about an hour and it only charged it up 10% when this should usually charge it at least 40% per hour. it wasn't hot, just warm.

i restored back to stock android and its charging normal again, and cool to the touch(like it usually is)

thank you for the suggestion. maybe i have a bad download or version or something. i might try it again later when im bored
[Nexus 5 Original Android Development] Ben36:
Since 4.4 unfortunately not the kernels fault :(
[Nexus 5 Original Android Development] simon.ponder:
That was me, the only way to get su back, was to switch to supersu.

Sent from my Nexus 5
[Nexus 5 Original Android Development] ProNewb:
Battery drain is horrible for me on 22, can I just flash back 20? And wipe cache?