yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] sjknight413:
Performance is great on r62, but I'm getting terrible battery life. 3 hours twenty minutes screen on was the most I got from three charge cycles.

Before somebody mentions wakelocks I have none, and I have no rogue apps draining away in the background. All apps have had their keep awake permissions revoked too.

Any suggestions to get better battery life out of this? Running on the latest build of purity.
[Nexus 5 Original Android Development] zephiK:
According to his signature Mahdi ROM,
[Nexus 5 Original Android Development] JNewms:
Didn't mean to thank you, but anyway, about your battery life. Something is draining your battery, what were you doing while you had your screen on, what apps were you using, how good is your signal, Wi-Fi or mobile data?
[Nexus 5 Original Android Development] sjknight413:
On the longest SOT i was browsing with WiFi the whole time and that's it. Signal is great, with 3g as preferred network so it stays okay.

charge cycle before that only lasted two and a half hours SOT, that was with some music listening time of about an hour. Was also commuting on a bus so signal was probably spotty.

Cycle before that was a bit less than three hours SOT, that was with some gaming on ppsspp with a Bluetooth controller.

The first two cycles were justifiably low I guess but the third, although longest, was still bad and that was only with some browsing on wifi.
[Nexus 5 Original Android Development] JNewms:
If I were you, I'd set up some per app modes. There are some settings in this thread that'll get you started.
[Nexus 5 Original Android Development] eluspo:
Auto sync on and no greenify? How abouy your location settings?
[Nexus 5 Original Android Development] simonarturo:
I routinely get between 4:30 and 5 hours of SOT, with any version of the kernel. Either your brightness is set too high (do you use auto? That's a no-no) or your signal is lousy.

Turn off location services when not needed and you'll see a big improvement on battery life.
[Nexus 5 Original Android Development] franciscofranco:
Please don't feed him with more ghost chases, he's happy with r62, let him be! :good:
[Nexus 5 Original Android Development] topgeardave:
Stop using the phone aggressively, use it calmly and see the SOT rise. You don't let the phone idle under heavy use
[Nexus 5 Original Android Development] WNSTNSNRS:
[MENTION=3292224]franciscofranco[/MENTION] Hi, is it possible to add support on PA to run Mount USB Storage without using any third party apps?
[Nexus 5 Original Android Development] om22:
Why? Stickmount works good.
[Nexus 5 Original Android Development] DonXoB:
There is a CAF to AOSP patch zip for the users of carbonrom who want to use francos kernel: http://xdaforums.com/showthread.php?t=2626961
[Nexus 5 Original Android Development] WNSTNSNRS:
Yea. But it's more good looking without thrid party apps. Maybe it's possible. If not, nothing to argue :D
[Nexus 5 Original Android Development] om22:
I've used it earlier. Media volume is borked in some apps and plays at full volume regardless which volume you set it to.
[Nexus 5 Original Android Development] linqdesires:
I'm on stock KRT16M here and Franco r14 kernel. Everything goes smooth except for video streaming.

Lot of stuttering and errors on log, see the file attached. I don't know if this should be kernel related, but since it's the only custom piece here, should be good to check it.

Thanks for this great kernel!
[Nexus 5 Original Android Development] sluflyer06:
Beware Dalvik Patch

Flash at your own risk, I flashed on stock rooted rom and I could no longer boot up, stuck in the boot animation. Tried to restart many many times and tried clearing cache/dalvik.

I ended up creating a flash-able zip that restores the modifications the patch made back to the a pre-patched state and now working fine again.
[Nexus 5 Original Android Development] ipnekgs:
Huh? Wrong thread?
[Nexus 5 Original Android Development] d3sm0nd:
[MENTION=3292224]franciscofranco[/MENTION] having a kernel wakelock from msm_dwc3... my device doesn't get into deep sleep and battery drain is huge. Has this something to do with the kernel?
[Nexus 5 Original Android Development] sluflyer06:
People have already brought it up a few times in this thread, and being that its a kernel thread the people in here are highly likely to try flashing this, and I wanted to give people a heads up that it might not always work. The demographic in here is largely people after things like performance so its only natural that alot of users in here will come across this as its spreads through XDA.
[Nexus 5 Original Android Development] ema0185:
Is it possible to undervolt under 700mV?
[Nexus 5 Original Android Development] ReD_AvEnGeR:
I've got a problem with Franco kernel.

I have two nexus 5, on both antutu reboots or crash at 21 percent, sometimes it works and I got a score of 26000

If I use my zens qi loader, the nexus 5 gets incredibly hot and bootloops. On stock kernel everything is OK!
[Nexus 5 Original Android Development] Zenoran:
I tried that and it resets back to 100 after a reboot... ??

HOW??? I've been following this thread and no one has a solution yet?
[Nexus 5 Original Android Development] Shardzmi:
Running fk14 and got 2 reboots while in-call today. I have no idea why :(
[Nexus 5 Original Android Development] zephiK:
You have to attach a last kmsg. Otherwise it doesn't help debug the problem
[Nexus 5 Original Android Development] Shardzmi:
Last kmsg gives Last boot reason: wdog_reset
[Nexus 5 Original Android Development] BrandoHD:
Apparently a known issue with the app, go read the reviews on Google Play of people having the same issue, on different devices
[Nexus 5 Original Android Development] dazz87:
Reboot about 4 times on r14 with a -50uv. Went back to r13 and its been stable.
[Nexus 5 Original Android Development] pkelly517:
Flash stock kernel. Run Antutu. While it runs, read the last 20 pages of this thread.

...

Profit
[Nexus 5 Original Android Development] spectrematrix:
Really poor battery performance on r14, but I can't really seem to locate the reason. Even when undervolt/clocking. I went back to r13 and had much more solid feel to it and good battery. Digging through the phone logs to see whats up.
[Nexus 5 Original Android Development] d.kozzer:
I didn't even know there was an issue. I unlocked and rooted my N5 right after I opened the box, installed GFE on stock/rooted rom just fine. Then I did a factory reset upon installing cataclysm, installed GFE again, had to activate it again, and now I string out along between flashes using TiBu like I've done with all my devices (open GFE/disconnect/quit/backup in TiBu/wipe/flash new Rom/restore TiBu backup/open/connect). I've never had any trouble other than GFE being an overall crappy app.
[Nexus 5 Original Android Development] ReD_AvEnGeR:
I read every post in this thread.. But nothing about problems in combination with qi loading stations.. I've bought in 2 weeks three of them, because I thought they are not compatible with the nexus 5...

On nexus 4 I had never problems with that
[Nexus 5 Original Android Development] The Gingerbread Man:
I see lots of posts here people could have found the answer quite quickly in my thread in my sig. Alas that requires looking searching and reading which people really seem to find hard these days
[Nexus 5 Original Android Development] shinesthru:
A quick search of the that reveals this answer: probably not.
[Nexus 5 Original Android Development] pkelly517:
(sigh)

If you've read 'every post', then you know all about Antutu rebooting at 21%.

I doubt you've seen any posts about Antutu rebooting at 21% while standing on your head. Stop being so specific.
[Nexus 5 Original Android Development] EvanA:
That's ROM side, not kernel side. We will be adding it soon.
[Nexus 5 Original Android Development] om22:
But for example exfat is also kernelside. Without exfat it's pretty much useless imo because in the 21st century there are files bigger than 4GB :p
[Nexus 5 Original Android Development] WNSTNSNRS:
But why is it working with stock kernel? I can use Mount USB Storage under Settings>Storage. But I really love franco. But the only chance for usb itg is Stickmount
[Nexus 5 Original Android Development] EvanA:
Exfat is ROM side as well if I recall correctly. You can use NTFS or ext4 instead of FAT for files larger than 4GB.

Not sure. I don't use otg that often.
[Nexus 5 Original Android Development] om22:
Jup it can be realised with exfat.fuse module but if the kernel supports it (like cm kernel for example) it will be mounted straightaway just like a fat32 stick
[Nexus 5 Original Android Development] Arstoien:
Try 4.4.2 radio. I was on 4.4.4, which was supposed to fix the battery drain from 4.4.3, but I had much worse battery life than when I initially got my phone. So tried downgrading to 4.4.2 radio and now the idle battery line is flat again. Suggested to someone in the Nexus 4 forum and he confirmed the same results.
[Nexus 5 Original Android Development] kv1dr:
Something has to be added to kernel, that Franco doesn't want to add it. I don't know why, but it is probably the good reason.

Here is his answer...

Poslano z mojega Nexus 5 z uporabo Tapatalk
[Nexus 5 Original Android Development] DonXoB:
You are right. I didn't noticed the borked volume yet.
[Nexus 5 Original Android Development] Technecium:
Wow! I could say the same for you, but I won't because it is not appropriate.
[Nexus 5 Original Android Development] choosetobelieve:
How do you downgrading? Any issues?
[Nexus 5 Original Android Development] ilamaan:
Also its important to know how long your device lasted from 100% to 5% with that SOT?
[Nexus 5 Original Android Development] Arstoien:
Download the image from Nexus Images (google it), then extract the radio file and sideload it or flash it via fastboot. There's no issues to have newer rom and older radio, if that was your question.
[Nexus 5 Original Android Development] granets:
Guys, be careful... some radios work well for some people in their region, and not so well for people in other regions. So experiment. I enjoy the newer radios from the test releases of android l, while older radios are bad for my location. Just FYI
[Nexus 5 Original Android Development] Archipago:
In their religion????

Sent from my Nexus 5
[Nexus 5 Original Android Development] Roger.T:
Buy yourself a pair of glasses ;)
[Nexus 5 Original Android Development] granets:
I'm an atheist, I can't spell/type that even if I wanted to ;)
[Nexus 5 Original Android Development] Archipago:
my bad.. lol
[Nexus 5 Original Android Development] franciscofranco:
ExFat needs a Kernel driver. I can merge it if there's enough people interested.
[Nexus 5 Original Android Development] ema0185:
I would be interested
[Nexus 5 Original Android Development] Technecium:
Please do. As infrequently as I require it, it's kind of a given that I will be mounting the drive.

If support is in the kernel, then I don't have to go through the market, find the app, which I can never recall the name (stick, sticky something mount) , install, do whatever I planned to do, look at the icon for two days contemplating freezing, hiding or uninstalling it and finally uninstalling it. And at some point doing it all again.

Hell, I may use it more often if it just worked :P
[Nexus 5 Original Android Development] om22:
Also interested
[Nexus 5 Original Android Development] puska:
+1
[Nexus 5 Original Android Development] franciscofranco:
Ok I'll add exFat support, shouldn't take long.
[Nexus 5 Original Android Development] WNSTNSNRS:
We'll love that. Thanks!
[Nexus 5 Original Android Development] garth719:
Anyone know the best Franco kernel for 4.4.2?
[Nexus 5 Original Android Development] GtrCraft:
Latest
[Nexus 5 Original Android Development] mendozaram:
I think 4.4.2 modem its the same of 4.4

Isnt necessary download the whole image... there is a trend with all radios

Nexus 5 Modems
[Nexus 5 Original Android Development] Arstoien:
If 4.4.3 is different from 4.4.2 (which it is), then it doesn't make sense 4.4.4 to be the same as 4.4.2. And my experience supports this.
[Nexus 5 Original Android Development] wkwkwk:
I can confirm the radio drivers are different as GPS practically broke with either 4.4.3 radio or 4.4.4 (I'm using 4.4.1 which gives me good GPS lock).
[Nexus 5 Original Android Development] jfim88:
I'm getting ocassional rare sounds in r62. Happened one time only since update... Anyone?

Enviado desde mi Nexus 5 mediante Tapatalk
[Nexus 5 Original Android Development] cobyman7035:
another kernel bug thats been bothering me,,,does USB fast charge actually work on r62 and android 4.4.2? when i plug into computer port it still says power plug: USB

isn't it supposed to say A/C charging? i know when i had nexus4 it says A/C charging

i also use use current widget and the reading says 126mA? is it that truly 'fast charging'?

if i hook up to an OEM blackberry wall outlet charger , the reading is a whopping 1500mA:confused: really charges my nexus 5 FAST from 0% to 100% in less then 2 hours
[Nexus 5 Original Android Development] TrenchKato:
Your computer still has to be able to supply the requested power
[Nexus 5 Original Android Development] Ltdrev:
Here's Chris Knight reply:*Moles and trolls, moles and trolls, work, work, work, work, work. We never see the light of day. We plan this thing for weeks and all they want to do is study. I'm disgusted. I'm sorry but it's not like me, I'm depressed. There was what, no one at the mutant hamster races, we only had one entry into the Madame Curie look-alike contest and he was disqualified later. Why do I bother?
[Nexus 5 Original Android Development] Kobayashi_SRK:
I just saw this post. I've been using stock kernel for the past two weeks. I've modded the crap out of my phone since.

ART, root, SoftKeyZ, AppOps, etc.

I haven't experienced one reboot yet. http://imgur.com/wF5S0KT

I'll install FKU tonight and flash r62. Will report back when I have results.
[Nexus 5 Original Android Development] Technecium:
I'll make some popcorn.
[Nexus 5 Original Android Development] wildestpixel:
Salted or sweet ?
[Nexus 5 Original Android Development] TR2N:
I had a BSOD this morning. I know, nothing happened without log.. But it happened.. :P
[Nexus 5 Original Android Development] Technecium:
Neither, radiated.

too much?
[Nexus 5 Original Android Development] JNewms:
Can't blame the kernel without a log... Literally nothing will be able to be fixed without logs...
[Nexus 5 Original Android Development] wildestpixel:
You are running Windows 7 or older for x86 based arch on your phone ? lol.

Take it you mean sleep of death ?
[Nexus 5 Original Android Development] TR2N:
Yes, that is was i meant! :D

Not the BLUE screen, but the BLACK one! Lol!

---------- Post added at 08:24 AM ---------- Previous post was at 08:15 AM ----------

I know, bit it happened on my way to the office so i was not able to make a log so quickly. :good:

---------- Post added at 08:25 AM ---------- Previous post was at 08:24 AM ----------

I know, bit it happened on my way to the office so i was not able to make a log so quickly. :good:

---------- Post added at 08:26 AM ---------- Previous post was at 08:25 AM ----------

I know, bit it happened on my way to the office so i was not able to make a log so quickly. :good:

---------- Post added at 08:26 AM ---------- Previous post was at 08:26 AM ----------

I know, bit it happened on my way to the office so i was not able to make a log so quickly. :good:

---------- Post added at 08:28 AM ---------- Previous post was at 08:26 AM ----------

I know, bit it happened on my way to the office so i was not able to make a log so quickly. :good:
[Nexus 5 Original Android Development] chrisch91:
Something ist weaking up my screen every few seconds. Maybe it is kernel related. Some ideas??
[Nexus 5 Original Android Development] californicated:
A ghost

Otherwise your power button might be stuck?
[Nexus 5 Original Android Development] chrisch91:
No.. If i hold the proximity sensor, it doesn't happens. So it must be software rated.
[Nexus 5 Original Android Development] californicated:
Are you using gravity screen, a similar app or ROM feature accessing the proximity sensor? I don't think it's the kernel's fault
[Nexus 5 Original Android Development] JNewms:
It's not kernel related, but no one can tell you what it is without seeing a log from when it happens.
[Nexus 5 Original Android Development] mendozaram:
I said 4.4...no 4.4.4
[Nexus 5 Original Android Development] chrisch91:
No nothing. The strange thing is, it came from scratch...
[Nexus 5 Original Android Development] ItachiSama:
Is CM-changed-boot-stuff bug fixed? JTK :)

Also, does this kernel root stock ROMs? As I'd love it!
[Nexus 5 Original Android Development] kilowatt95:
I don't think so - you have to flash the su binary yourself. AFAIK kernels don't root your phone for you.
[Nexus 5 Original Android Development] Tzfardaya:
Hmm, that might last me the show... Better make some more...
[Nexus 5 Original Android Development] TheForumTroll:
Well, I just updated from 61 to 62 and instantly lost root. SuperSU kept showing notifications from allowing the same apps over and over again but they didn't get root. I tried reflashing the kernel and the latest SuperSU with no luck, fixing permissions, rebooting etc. Going back to 61 fixed the problem right away.

Sorry, no logs as I had no root access. If I try again to get logs, how should I go about doing it?
[Nexus 5 Original Android Development] cobyman7035:
does the nexus 5 have magnetic screen on effect? i noticed a weird thing when i put my phone near my tablet case with magnet close on/off, it turns on the nexus 5 screen? :confused: or is it the proximity sensor going on off

how do i disable this magnetic on off so i don't accidentally drain my battery if im near a magnetic source
[Nexus 5 Original Android Development] tmihai20:
Yes, it does. Mine came with a flip case that would light up the screen if the front cover was removed.
[Nexus 5 Original Android Development] cobyman7035:
r62 , im still on 4.4.2 as well, r62 is sleeping like a champ! i've only lost 4% in 18hrs of standby drain, no wakelocks
[Nexus 5 Original Android Development] fatspirit:
Your setup must be seriously messed up. Are supersu and su binaries up to date? Busybox? Maybe your way of flashing is tricky? Kernel itself can't be responsible for that.
[Nexus 5 Original Android Development] franciscofranco:
Tune in http://live.twit.tv/ I'm about to join them for a Android show.

There are no changes in the ramdisk about anything root/supersu/superuser related.
[Nexus 5 Original Android Development] Tzfardaya:
I'd like to, but I refuse to accept that you're a twit....
[Nexus 5 Original Android Development] franciscofranco:
**** you.
[Nexus 5 Original Android Development] Tzfardaya:
What? I'm saying you're not...

I don't know why you're on twit.tv....
[Nexus 5 Original Android Development] franciscofranco:
I know, just messing with you :D
[Nexus 5 Original Android Development] Tzfardaya:
And I'm not? (remember, I'm usually the straight man in our comment duo here...)

Jeez, I think I liked the old cranky Franco better, this hippy Franco doesn't seem as fun...
[Nexus 5 Original Android Development] tommyboy76:
I had a similar situation. Turns out SuperSU was prompting for me to reauthorize root access on a couple apps. Once I took care of those it stopped doing that.
[Nexus 5 Original Android Development] franciscofranco:
Oh really? I told you to **** yourself comon... do I need to post some crazy memes to make my point straight here or what? :cowboy:
[Nexus 5 Original Android Development] Tzfardaya:
I should give myself 4 stars? Only 4 stars? :( I thought I deserved more...
[Nexus 5 Original Android Development] TheForumTroll:
100 % stock, except root and using Xposed (tried without Xposed, no change). Downloaded and flashed the newest SuperSU and have updated Busybox with rom tools. Nothing. I wonder why going back to 61 fixes it (flashing, not restoring from backup). Something else must not like the kernel if it isn't the kernel doing it.

Edit: I'm using Franco's paid app to flash (and newest TWRP) btw.
[Nexus 5 Original Android Development] Tzfardaya:
Try this... Uproot completely, flash 61, then flash the supersu zip...
[Nexus 5 Original Android Development] TheForumTroll:
I tried that already. You meant 62 right? Nothing wrong when using 61.
[Nexus 5 Original Android Development] Tzfardaya:
Yeah, 62... Even after a complete unroot?
[Nexus 5 Original Android Development] Kobayashi_SRK:
Results. I was browsing Carbon for Twitter tonight, writing a tweet, and phone crashed. Before I could get the /proc/last_kmsg, however, the phone crashed again during the boot animation. After the second reboot, I was able to open Terminal Emulator by Jack Palevich.

Immediately after executing these commands

# cat /proc/last_kmsg > /sdcard/log.txt
# exit
$ exit

the phone crashed again. To recover this second last_kmsg, I plugged phone into PC and did

$ adb shell
# cat /proc/last_kmsg > /sdcard/log2.txt
# exit
$ adb pull /sdcard/log2.txt

However, before I entered that last command, the phone had crashed again. I was given an error about no device connected. After the phone reboot, I issued these commands:

$ adb pull /sdcard/log2.txt
$ adb shell
# cat /proc/last_kmsg > /sdcard/log3.txt
# exit
$ adb pull /sdcard/log3.txt

Here are the three logs I recorded.

After reboot during boot animation after first crash: http://pastebin.com/TNySCSaD

After reboot after exiting Terminal Emulator after getting last_kmsg: http://pastebin.com/yFD7YKdx

After reboot right before adb pulling the previous last_kmsg: http://pastebin.com/6PGqKi9g

I'll re-flash the stock kernel, and see if my problems persist. Will report back when I have results.

EDIT: Results. Was browsing Twitter again. It has never crashed with stock kernel until now, after flashing r62, then flashing stock over it. Here is last_kmsg: http://pastebin.com/sDjusJfa

tl;dr: Flash stock KTU84P, no crashes for two weeks. Flash r62, crashes the next day. Flash stock kernel over r62, crashes persist.
[Nexus 5 Original Android Development] lolmachine4:
I got a black screen yesterday too. I was listening to music and after about 10-15 minutes in, the sound suddenly paused but resumed after about 5 seconds. When I took my phone out of my pocket another 10 mins later, the music was still playing, althought the screen did not come on again, I had to reset. SinceI was outside, no log ofcourse (I know, log or didn't happen), just wanting to let you know.
[Nexus 5 Original Android Development] combatdeity:
This is good for when you aren't at a PC. Link
[Nexus 5 Original Android Development] granets:
oh, thank you so much for this!
[Nexus 5 Original Android Development] lolmachine4:
Thanks, so after a black screen or a crash I just reboot, run this app, save Last Kernel Message and upload it here? Does that even help if the device itself is running, but the screen isn't turning on?
[Nexus 5 Original Android Development] combatdeity:
In that case, I don't think there will be a log, that's what's referred to as a sleep of death, the phone didn't reboot on its own, it just wouldn't wake up.

If the phone reboots on its own, that's when it will have produced a log, the last kmsg, which should hopefully detail what went wrong, and then Franco can hopefully diagnose the problem.