yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] thfreedumb:
Was there a conclusion on this topic? I couldn't find it. I am having a similar issue of setting a game at a max freq of 1036 but when I exit the app, the 1036 sticks regardless of the app I enter next. I even tried to set a per-app for the launcher bringing it back to 2200+. I just wasn't sure if it was designed this way, whether it was being looked into, or if there was a solution to check out. Sorry to bother.

EDIT: FKU APP needs to be running. With Kit Kat, it's not able to run in the background if you clear from recents? I have a fondness for the kill all button on the recents. need to be careful to turn on fku before playing a game or something else intensive.
[Nexus 5 Original Android Development] aavvaallooss:
Your translation is good enough
[Nexus 5 Original Android Development] cobyman7035:
/twiddles thumb while waiting for r31 :good::cool: , yes franco i support faux as well one of the few apps that i actually paid for, faux clock pro, FKU and nexus 4 display control!
[Nexus 5 Original Android Development] GeekMcLeod:
Never had to, so I don't know how. But I used syslog to save my last_kmsg. Now how do I go about getting it on here? Can I do it directly from my phone?

By the way Franco, this was one of those really cold reboots. It's extremely cold today. (around -45 C)

Oh and when it booted back up, I had 20% less battery. Since then (30 mins ago), I've gained back 1%.

Posted from under your bed.
[Nexus 5 Original Android Development] droid@xda:
Same here. I get around 55 min from first 10% and then around 30min for each 10% onwards.
[Nexus 5 Original Android Development] franciscofranco:
Dunno, have to read about that.

I don't care about Linaro toolchains. I use Google's stock toolchain, which saves me the trouble of worrying about problem from 3rd party toolchains.

You can email yourself that log, then paste it in http://pastie.org/ for me.
[Nexus 5 Original Android Development] droid@xda:
Rocking the rock stable r30! No issues till now.

And who says xposed framework has negative impact on battery? It will depend on module. I am using xposed with gravity box and I see no effect on battery life. And now I don't even feel need of flashing custom ROM. No worries of being compatible with fk now!

FK+stock rom+gravity box working for me!
[Nexus 5 Original Android Development] PhantomGamers:
To my knowledge it only really matters when both the kernel AND rom are compiled with linaro.
[Nexus 5 Original Android Development] bobmarsh72:
I don't think it's the sixaxis app, as using a wired connection from ps3 controller to n5 where you do not need the sixaxis app you also get the 2 cores stuck on 1.6.
[Nexus 5 Original Android Development] akash3656:
Based on what another dev told me what's worth taking from linaro is slowly added to Google's toolchain. So in the end it's all just not worth the effort sticking to linaro toolchains as they usually break a hell lot of stuff. Franco will then have to spend more time fixing up his kernel to work with linaro rather than working on improving the kernel from stock.
[Nexus 5 Original Android Development] Enddo:
there is an adapted version of the Franco Kernel(phantom kernel maybe) that has these feature you are speaking of. im not familiar enough to know the exact commands to do it manually though :(
[Nexus 5 Original Android Development] yiwsg:
Dear [MENTION=4404203]daniel84cs[/MENTION]

So your screen shot of battery is running on CM 11 or an AOSP based rom?

Mind to share your kernel setting? Or it's just a Franco recommended "flash and forget" setting?

Sent from my Nexus 5
[Nexus 5 Original Android Development] OGroteKoning:
Thanks for the suggestion, but I like the idea of having an excellent kernel with proper support in an active community where the kernel is close to stock. It limits the chances of breaking something. I like Franco's attitude by not messing too much with something that works well (unless I am missing something here). And if you'll pardon the expression, I am not particularly keen on installing a bastardised version of a great kernel.

And because I respect Franco, I am not going to try and push for this feature from him. He works in his own time for our benefit and his decision to include or exclude something must be respected.

I don't fully understand scripts and I don't know if a script can achieve the feature, but it is worth asking. Problem is that I have no idea where to start since this kind of thing is out of my league. That is why I tried here.
[Nexus 5 Original Android Development] Jules.Winnfield:
Wifi battery drain

I"m getting the same wifi battery drain on R30. I'm not sure what is causing it but I am able to fix it by switching back to the default mahdi kernel; however, this kernel does not have the great screen on time that Franco's has.

If I can do any other tests, please let me know.
[Nexus 5 Original Android Development] Enddo:
such detail
[Nexus 5 Original Android Development] OGroteKoning:
I think I found the cause of FKU not keeping my settings (for me at least). It was Greenified. So now it has free reign. Will see how it goes...
[Nexus 5 Original Android Development] franciscofranco:
Placebo, I'm using the same Wi-Fi drivers as stock.

Well... Greenify 1, OGroteKoning 0 :cowboy:
[Nexus 5 Original Android Development] OGroteKoning:
:D
[Nexus 5 Original Android Development] omvir:
Hey franncccoooooo. Question: I see a lot of USB commits on your github, what benefits do those bring? Other than maybe faster transferring? I am just curious.
[Nexus 5 Original Android Development] steijn0:
Can any of you post your stock CPU voltages?
[Nexus 5 Original Android Development] droid@xda:
Then no luck!

I would like color tweaks of r14 but can't stop using fk just because of that.
[Nexus 5 Original Android Development] franciscofranco:
I merged a network patch which improves TCP throughput. I was getting 8mb/s from my router now I'm getting 18mb/s. All the other USB commits are mostly fixes, race condition fixes, one of them for faster bursty USB throughput, others are fixes for the subsystem that takes care of the modem, which is also great. I hope for better battery life, definitely, some fixes are pretty nice.
[Nexus 5 Original Android Development] omvir:
Better battery life is always welcomed :p okay thanks for the explanations.
[Nexus 5 Original Android Development] ximaginex:
I can't believe I didn't think of trying that. You're most likely right then that it's just the device using more CPU when there is a connected gamepad device.
[Nexus 5 Original Android Development] FCDHBubbles:
https://www.dropbox.com/s/p4yk64iczpai95c/Screenshot_2014-01-06-21-51-22.png

https://www.dropbox.com/s/cei72ltg4d369lh/Screenshot_2014-01-06-21-51-12.png

SUPERB!!! Kernel r30 mister kernel magician!!!
[Nexus 5 Original Android Development] hickup:
Just want to share my personal battery experience with you. I have to admit it was a day of heavy usage, but SOT is just awesome. Thanks for this sophisticated kernel, Franco.

Cataclysm ROM, Franco r30, ART, no uc/uv. Only changes in FKU that differ from stock: bootpulse_duration 1000000, IO scheduler deadline.

Regards,

Hicks.
[Nexus 5 Original Android Development] pidocchio:
escuse me, is that an xposed module? the one wich display cpu usage, freq, ram and network data?

anyway great sot, wifi only?
[Nexus 5 Original Android Development] hickup:
No, it's an app called CoolTool, you'll find it in Google Play Store. And yes, wifi mainly. It was a great lazy day at home :)

Edit: brain activated. It was a couple of hours with 3G, too.
[Nexus 5 Original Android Development] Mynix:
Hi..

I can't even get close to that personnaly.. I disable data and force 2G while I don't need data (and that pretty rare), around 20% brigtness, CPU max at 1.5GHz and -75 mV undervolt + boostpulse at 700 000, and even if I'm not doing heavy games and just browsing + some little stuff I get no more than 4 hours.. Running r30 + stock rom, no additionnal tweaks nor Xposed, running Dalvik. Do my phone has a 'problem' ? Or some of yours are just overpowered ?..

Thanks anyways if anybody has an advice :laugh:
[Nexus 5 Original Android Development] mihovil13:
Me too.

Did a factory reset, and found out that Touch Control, Whatsapp and Skype waist my battery during deep sleep.

Now it's getting better, actually way better. 5H SOT and 13h standby, all the time I was connected to either 3G or WiFi.

Before I couldn't get over 4h SOT and 8h standby (12h overall).

So I recommend you backup with TB, and do a factory reset.
[Nexus 5 Original Android Development] geunho:
I'm Stock + Franco R30, LTE/3G on, wifi always searching, GPS high accuracy, auto-brightness, all settings stock except UV -50, 650 @ 300 MHz, I play at least an hour of NewStarSoccer (I'm addicted...), running ART. With all that, I still get at least 4 hours of SOT before I run out of battery.

I'm guessing maybe just a bad install or something is causing some serious wakelocks. Maybe do a fresh install or find out if anything is causing some nonstop wakelock action
[Nexus 5 Original Android Development] Mynix:
Ok thanks for the tip. And I add, I have no app that syncs (drive, mails...) nor messaging app.. My stand by time is great, perfect I would say as I am running 2g, but when I use it : not that good (I should say, not AS good, still 4H, not bad). Using most of the time Chrome Beta for browsing, might be the problem ?

Will try that anyways ! :) (Oh, sorry for the off-topic also.. going to battery thread)
[Nexus 5 Original Android Development] Enddo:
has anyone tested the i/o schedulers in FKU and seen a difference in battery life? from what im reading noop might be the best for battery life, but poor performance wise. but since im a light user, i dont think it will have a negative effect on my performance
[Nexus 5 Original Android Development] Hippoman13:
Stick with stock Franco settings. Any change in battery life or performance is negligible.
[Nexus 5 Original Android Development] Mynix:
Ok , so it looks like the N5 has a pretty low network consumption as you get as much battery life as my but with full connectivy. My stand by time is good, no issue on this end, no wakelock, perfect deep-sleep.

I'll try a fresh install soon !

Thanks :)
[Nexus 5 Original Android Development] r.suchil2:
Haha I'm scared to ask this buuuut...if one were to update the kernel once r31 comes out(or any other release)..what would be the best way to upgrade. I know that the fk app upgrades the kernel but I'm just wondering if wiping cache and dalvik would help prevent any problems from occurring. I just remember having to wipe cache and dalvik when upgrading kernels for others phones so I was wondering if that was still needed! I'm paranoid about everything working right so most times when Franco releases another kernel I completely wipe my device, sideload the ROM and then side load the kernel. Haha i feel like that's overkill, so I'm just looking to see if there's an easier way I could update the kernel without flashing the ROM again and again haha. I can't complain about the fast kernel updates though haha. Haven't had a timely dev like Franco on any phone I've used
[Nexus 5 Original Android Development] geunho:
From what I've read in this thread and others, no need to wipe cache and dalvik when flashing a new version of Franco. I personally haven't wiped anything for flashing the last 3 versions and everything works perfectly fine.
[Nexus 5 Original Android Development] Mynix:
A developper said that cache (and dalvik cache) has absolutly nothing to do with kernel flashing, and anyways, if it was better to wipe something, FKU would have done it ;)
[Nexus 5 Original Android Development] aavvaallooss:
Just use FKU (and keep calm!)
[Nexus 5 Original Android Development] hickup:
I really don't play with radio settings, I just leave them as they are. But I think battery improved when I did a clean flash of 4.4.2. But that could also be a solid placebo.

I am sorry, but since I really have almost no experiences with tweaking or deeper kernel settings, I have no real advice for you. But I'm sure somebody here will ;)

Oh, and no, I haven't hammered a G2 battery in my device. Guess I'm just lucky.

Regards,

Hicks.

Edit (again, sry): no gaming, no autobrightness and usually set pretty low, location only activated when needed, no IMAP push.
[Nexus 5 Original Android Development] javacody:
Franco, onde está a minha cadela do kernel?

:P

Just having some fun with Google Now.

Did it actually translate correctly?
[Nexus 5 Original Android Development] Red5:
R31 sounds like its a milestone update. Cant wait.
[Nexus 5 Original Android Development] franciscofranco:
Well... not exactly, cadela means dog :p
[Nexus 5 Original Android Development] FAdrums:
LMAO

Sent from my Franco Powered Nexus 5
[Nexus 5 Original Android Development] nexusmaniac:
Over 3 hours of music playback and I only lost about 20-25% battery with screen off :) had 1 hour 16 mins SOT and have 50% at about 30-40% brightness set manually, YouTube, tapatalk, hangouts messages and a couple of short calls. Very impressed with r30

Edit- forgot to add the screenshot :silly:
[Nexus 5 Original Android Development] aavvaallooss:
Female dog in Galician (Similar to portuguese)
[Nexus 5 Original Android Development] Bluewall:
I don't want to brag but I just flashed r31 :D

Envoyé de mon Nexus 5 en utilisant Tapatalk
[Nexus 5 Original Android Development] :
Rolles eyes, so jealous lol
[Nexus 5 Original Android Development] detdett:
You're bragging...
[Nexus 5 Original Android Development] franciscofranco:
Pushed r31:

* Fix USB fast charge based on one of faux123's patch

* Merge the LED patch that enables CM's and derivates rom-side persistent LED lights

* Patch the hotplug driver to prevent a core to go offline if its current frequency is equal or greater than 960MHz and keep it online for at least another 500ms

* Backport workqueue subsystem from Kernel 3.7 which contains a series of improvements in the core hotplug/unplug latency

* Merged two patches to improve TCP throughput

* Decrease thermal throttle point from 70C to 60C to better battery during gaming sessions

* Couple Audio patches from CodeAurora

* Merged CodeAurora patches with improvements in the wireless configuration API subsystem (cfg80211) and USB subsystem, which includes the modem bus, which in turn should improve battery life in the long run

* Merged a patch that increases Slimbus clocks

* Adjust a interactive tunables for better balance

Enjoy!
[Nexus 5 Original Android Development] Sn00ky:
r31 pushed in FKU. :D Sure Franco is typing his post atm. And so many improvements, wow. Awesome!

Edit: was half a minute late, lol.

Sent from my Nexus 5
[Nexus 5 Original Android Development] lwclam:
USB fast charge fixed in r31? Can't wait to test it!
[Nexus 5 Original Android Development] Nocturnal86:
r30 has been great and battery life in general has been great, especially since I turned off location reporting an history. Thanks for your work as always Franco. Flashing r31 now!
[Nexus 5 Original Android Development] aavvaallooss:
Garmers gonna kill you because decreasing thermal throttling temperature! ;)
[Nexus 5 Original Android Development] drzodiac:
Bootlooping after I wipe cache and delvic... In using art. I assume it's there.
[Nexus 5 Original Android Development] nitzer71:
No bootlooping on my side (ART)...
[Nexus 5 Original Android Development] gcng:
r31!!! yippee!!
[Nexus 5 Original Android Development] franciscofranco:
Bootlooping and you post from your N5... wizardry.
[Nexus 5 Original Android Development] whyalwaysme:
Noob question, after enable fast charge in FKU, how to use it? Is there any toggle available to select fast charge? Running r31 now.

Sent from my Hammerhead
[Nexus 5 Original Android Development] FAdrums:
Got 32687 with r30. This is getting better and better! :cool:

Thanks [MENTION=3292224]franciscofranco[/MENTION]

Sent from my Franco Powered Nexus 5
[Nexus 5 Original Android Development] imablackhat:
May sound silly Franco. But fast charge... If using the option via wireless charger. Does this work or does it only work direct USB to device?
[Nexus 5 Original Android Development] Ulver:
Thanks for including the CM LED commits Franco!
[Nexus 5 Original Android Development] yeiyei0891:
How work that?
[Nexus 5 Original Android Development] franciscofranco:
Enable that option then plug in your device to your computer.

USB.
[Nexus 5 Original Android Development] Tzfardaya:
Doubtful... Most of us were using per app modes to uc/throttle earlier anyways... :p
[Nexus 5 Original Android Development] lethalboy:
R31 with Cataclysm.. Running perfect & very smooth :D !! Thanks franco
[Nexus 5 Original Android Development] Tex99:
With this kernel I can use my phone for all day without fear of battery!! Thank you!! Gnexus, nexus 4 and nexus 5, top kernel.

In the future there will be the possibility to add dt2w ? Or it s not a safe function ?

Thanks again franco and sorry forma english

Inviato dal mio Nexus 5 utilizzando Tapatalk

---------- Post added at 02:16 AM ---------- Previous post was at 02:15 AM ----------

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] Pete182:
Just picked up the fku app. What settings are you guys using to get that crazy 1 day + battery life? To priority is battery life and stability. Thanks for the great work!
[Nexus 5 Original Android Development] Tex99:
Always stock settings. Never problems or battery drain

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] Rxpert:
Not likely. Franco doesn't add fluff. There a kernel in android development if you want all that
[Nexus 5 Original Android Development] Mrafcho001:
I'm assuming the LED patch doesn't do anything for stock?
[Nexus 5 Original Android Development] Tzfardaya:
a great kernel is only part of the equation for battery life, another is controlling what is happening on your phone, wakelocks, background apps, etc etc....
[Nexus 5 Original Android Development] pkelly517:
Except for the fact that he has included double tap to wake in the past. Guess that makes it not fluff?

Anyhow, word on the street is that double tap to wake is too battery intensive on the N5.

Plenty of months before the next nexus to figure that out.
[Nexus 5 Original Android Development] peikojose:
[MENTION=3292224]franciscofranco[/MENTION] Hola Francisco, do you recommend clearing fku data and cache after each kernel flash? I am trying r31.. So far so good.. But I didn't want to clear fku data because I changed a lot of things and I don't see a way to save the personalized configs... Best regards..
[Nexus 5 Original Android Development] bknightt:
actualy I was going to ask something similar Franco, it's better to just run the update on the app? or doing a cache wipe before it would make any positive difference?
[Nexus 5 Original Android Development] jb0ne:
I'd love to know the answer as well - should we wipe cache/dalvik when we upgrade the kernel?

BTW r31 looks awesome so far, can't wait to try the fastcharge.
[Nexus 5 Original Android Development] cobyman7035:
ok i have fast usb charging enabled but in the battery info screen it still shows:

Charging(USB)

shouldn't it say Charging(AC)?

using GSAM pro:

it says 4.258V

-832mA

is that correct for fast charging via USB?

if i have fast usb disabled i get

4.231V

-237mA

so it a boost of around 600mA, so its working right but just doesn't say AC charging in status?
[Nexus 5 Original Android Development] vsot13:
Just auto flash

Sent from my N10
[Nexus 5 Original Android Development] joshnichols189:
I don't believe he ever has. It has always been a module from Touch Control and he has supported compatability for it, that's it.
[Nexus 5 Original Android Development] PhantomGamers:
He included it in later N4 builds.
[Nexus 5 Original Android Development] Tw1tchy:
I was getting some weird reboots on #31 when using settings from #30. Clearing data and cache from FKU fixed the issue.
[Nexus 5 Original Android Development] TrenchKato:
He also told people not to use it because it was unstable
[Nexus 5 Original Android Development] psyren:
Just tested this on Mahdi ROM 25/12 - when setting the LED colour/blink rate/speed, using the built in test function with the LED set to "Always on" results in no LED at all. Changing it to anything else works fine.

EDIT: wait, it's an AOSP ROM. Does this kernel support that already?
[Nexus 5 Original Android Development] Wombatino:
I just have a reboot with r31
[Nexus 5 Original Android Development] notbrodie:
cool. do you have anything helpful to add, like a log?

Sent from my Xoom
[Nexus 5 Original Android Development] Enddo:
any UV settings? zero reboots here so far

do you have a log file? franco can't guess what made your device reboot
[Nexus 5 Original Android Development] Tzfardaya:
my guess is he's just blowing smoke... :P
[Nexus 5 Original Android Development] imablackhat:
No reboots here. Solid just like 30.
[Nexus 5 Original Android Development] PresidentMcCain:
I did "echo 1 > /sys/kernel/fast_charge/force_fast_charge" to enable fast charging before plugging the USB cord into the computer. But it still says "Charging (USB)".

on r31
[Nexus 5 Original Android Development] journeyman73:
Not all Roms support this, at least not yet. Slimkat & Droidkang are a couple I came across that do.
[Nexus 5 Original Android Development] franciscofranco:
Doesnt matter what it says, its charging at around 1500mAh if the USB outlet supports it. If not then it will charge up to the maximum supported. Kernel log shows you info about the charge rate.
[Nexus 5 Original Android Development] nerv8765:
Quadrant scores went up by a little bit, seems 31 is a little faster :) awesome work
[Nexus 5 Original Android Development] PhantomGamers:
Is there any reason to not enable fast charging being that this fast charging still allows data transfer?
[Nexus 5 Original Android Development] PresidentMcCain:
Does this mean fast charging is actually working?

[ 328.550806] android_work: sent uevent USB_STATE=DISCONNECTED
[ 328.551909] mtp_release
[ 328.674270] max17048_external_power_changed: power supply changed state = 2 h
ealth = 1
[ 328.786391] dwc3 f9200000.dwc3: Avail curr from USB = 0
[ 328.786715] dotg->charger->max_power = 1500 ma = 0
[ 328.787131] [Touch] CHARGER = 0
[ 328.795667] msm-dwc3 msm_dwc3: DWC3 in low power mode
[ 331.626740] init: untracked pid 5560 exited
[ 339.859465] max17048_external_power_changed: power supply changed state = 1 h
ealth = 1
[ 339.980818] msm-dwc3 msm_dwc3: DWC3 exited from low power mode
[ 340.126482] dwc3 f9200000.dwc3: Avail curr from USB = 1500
[ 340.126576] dotg->charger->max_power = 0 ma = 1500
[ 340.126683] [Touch] CHARGER = 1
[ 340.226470] android_work: did not send uevent (0 0 (null))
[ 340.437335] android_work: did not send uevent (0 0 (null))
[ 340.468434] android_work: sent uevent USB_STATE=CONNECTED
[ 340.472128] android_work: sent uevent USB_STATE=DISCONNECTED
[ 340.552395] android_work: sent uevent USB_STATE=CONNECTED
[ 340.556394] android_usb gadget: high-speed config #1: fe8050c8.android_usb
[ 340.616361] android_work: sent uevent USB_STATE=CONFIGURED
[ 340.634358] mtp_open
[ 399.171501] init: untracked pid 5549 exited
[ 417.149406] init: untracked pid 4246 exited
[ 419.210617] mdss_fb_release: try to close unopened fb 2!
[ 419.210667] mdss_fb_release: try to close unopened fb 1!
[ 419.211216] mdss_fb_release: unable to find process info for fb0 pid=1
[ 419.326295] ------------[ cut here ]------------
[Nexus 5 Original Android Development] Enddo:
i would guess that the 2 lines i bolded means yes, its working
[Nexus 5 Original Android Development] jb0ne:
Sorry for the noon question, how do you see the kernel log? Dmesg? Cat /proc/something?
[Nexus 5 Original Android Development] tjpallares:
Updated from r30 to r31 with the FKU app auto-flash and then noticed in the CPU manager of FKU that the max frequency is set to 1190 MHz by default.

I know I can just set it higher, but just wanted to see if this happened to anyone else.
[Nexus 5 Original Android Development] A-FrenZy:
Any UV recommended plz ?

I just want to have sot more than 6hrs.

I did uv-75 is that enough ?