yashsingh1/xdaforums huggingface dataset:
[Nexus 7 (2013) Original Android Development] InkSlinger420:
I haven't used greenify since JB..and I successfully got almost 8 hours SOT the other day....on a 12 hour run on a fully charged battery

I'm actually running a SOT check with a screen on wakelock to get numbers..I'm at 76% battery now with 3 hours sot..we will see..
[Nexus 7 (2013) Original Android Development] konradsa:
Hey flar2, out of curiosity: are you ready for potential L release this week? Any new features to expect in kernel, or anything we may lose?
[Nexus 7 (2013) Original Android Development] flar2:
My wife uses the tablet every day, averaging 7 hours screen on time on a charge. She watches a lot of movies and tv shows on it, much more than on our actual tv.

I'm horribly unprepared. I think all features will be the same. The only thing I've done so far is download the L preview source. I hope it doesn't come out til November because I don't have any time to work on it this week.
[Nexus 7 (2013) Original Android Development] InkSlinger420:
Minus my 3 minute derp on the charger, its been awake a long time..hell, it may keep till morning, but I'm gonna need it charged then...this is running a screen on wake lock...Notice, still had 55% battery as well...
[Nexus 7 (2013) Original Android Development] ChiDi9901:
Hey I have a question that may sound dumb, because I don't have this knowledge yet: Does a ElementalX kernel affect the built in Google Video Player (stock ROM video player) in some way? Until today I am constantly having problems with the stock video player since about beginning of September. It plays some videos for some time but then after don't know how many days it suddenly stops playing videos but giving errors, an error message without any details. And I am still looking for the source of the problem. It can be anything (so not just your kernel). But that's why I ask here.

And lately I also found another problem that is related to my main problem, I of course also use a third party video player (MX) to play videos. It works even when the stock video player is in a state of error. But I noticed that MX can only play videos in S/W decoder mode when playing .mp4s. Not H/W nor H/W+ mode work. Usually that's not the case. So it means the hardware decoder is broken? Maybe that is the same with stock video player. I didn't revert back to previous kernel versions yet (not wanting :P).

Your latest kernel seems to be updated on 6th sept. right? My problem seems to occur sometime (days?) since then, I am not sure if it is related. :S

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] mdamaged:
No issues for me here, and apparently noone else, else the thread would have others complaining.

If you want to see if it is affecting you (it could be the kernel not playing nice with just your ROM/setup). Reflash the kernel with default settings, and see if that helps (no uv, no oc, etc).

Go back to previous ElementalX kernel to see if the issue persists, if it does, go back to stock kernel, if going back to stock fixes it, stick to stock, a different kernel, if it still does it on stock kernel, go back to stock ROM too, if after all that, you discover it only does it with this version of ElementalX with its stock settings in place, post some logs.
[Nexus 7 (2013) Original Android Development] ChiDi9901:
OK, I will try this if I have time. BTW, I don't really know what is the best tool to log, but I did made some log recording. I already made a post with a bit more details in another thread. Maybe you could look there if you can, there I posted screenshots of the error while attempting to play a video from the gallery already in the state of error.

http://xdaforums.com/showthread.php?t=2906252

I don't know if this is informative though. [emoji53]

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] jayplusone:
Download syslog from the play store and get the last kernel log immediately after the crash. Flar can then take a look at it. Doubtful it's kernel related though. You can always dirty flash a stock rooted ROM and see if the issue persists.

Sent from my Nexus 5
[Nexus 7 (2013) Original Android Development] TheJigzoe:
Hey nkSlinger420,

Can you tell me your overall settings, because I am not getting anything close to what you have with your device :(

At 41% I am getting very low battery performance.....

I have greenified the apps, turned off NFC and is running in Aeroplane Mode whenever I don't use it... Can you help me out?

[IMG="Battery"]http://tinypic.com/r/25tguxj/8[/IMG]

[IMG="Battery Graph"]http://tinypic.com/r/aopzwk/8[/IMG]

[IMG="Battery Usage"]http://tinypic.com/r/15s4nia/8[/IMG]

[IMG="Screen Time"]http://tinypic.com/r/25zsgee/8[/IMG]
[Nexus 7 (2013) Original Android Development] InkSlinger420:
It may not just be kernel as much as ROM as well..I develop my ROM with the goal of no battery hogging features or wakelocks....but ideally I setup OC to 1728, gfx to 5something, enabling d2w and s2w, elementalx governor,fiops I/O scheduler, no wake gestures, exfat and color support enabled...rock and roll....my battery life is ridiculously good..
[Nexus 7 (2013) Original Android Development] InkSlinger420:
Damn if I didn't accidently set flo on her Qi charger when I put my kid to bed...Either way, 8 minutes on a charger don't make much difference come the end of the day with near 8 hours SOT..no greenify, no battery saver...overclocked..no under voltage..t2w,sw2w
[Nexus 7 (2013) Original Android Development] wredmatic:
problems with OTG + charging

I'm sorry if this has been covered, but I couldn't find a solution to my problem.

In order for OTG+charging to work for me, the OTG devices and the charger have to be connected to the OTG cable BEFORE the OTG cable is connected to the N7. If everything is connected and power is lost and then reconnected, the tablet will charge, but the OTG devices will not power up. Is there any way to fix this? I've tried to fix it with both the stock ROM and CM. No luck so far.
[Nexus 7 (2013) Original Android Development] WSZR:
Is the best kernel for the Nexus 7 2013 runs on Android Lollipop? :)
[Nexus 7 (2013) Original Android Development] flar2:
Sorry, that's something I never got around to fixing. There is no solution except to use Timur's setup, which costs money.

Not yet. Does anyone know if the released preview kernel source code work with the latest L preview?

In any case, as soon as the official source drops, I will make a release. I don't think that will happen until November.
[Nexus 7 (2013) Original Android Development] poondog:
Old preview source code is fine man

I think its just the ramdisk that needs changing
[Nexus 7 (2013) Original Android Development] wikie:
Hello is this kernel still updated?
[Nexus 7 (2013) Original Android Development] Megaflop666:
Yup
[Nexus 7 (2013) Original Android Development] ChiDi9901:
I reflashed the kernel, this time switched the scheduler from ROW (default) to CFQ (stock). The problem is finally gone. Now I can't or don't want to reproduce it anymore. Other settings I left at default except I overclocked to 2GHz, didn't undervolt and tweaked a bit with the DT2W...

Initially I undervolted to default and used ROW.

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] InkSlinger420:
As far as I know, you can't UV to default..default is no UV..may be wrong as I never UV anyways..always OC...what do I know..
[Nexus 7 (2013) Original Android Development] ChiDi9901:
Yeah maybe I didn't explain it well, but with default I mean, that while you are inside Aroma settings and you don't change anything the Dev preset, the tick is actually marked at a undervolt number. What you mean is stock.

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] InkSlinger420:
Youre correct..a value is checked...normally I set it to none..
[Nexus 7 (2013) Original Android Development] flar2:
Of course it's updated. I just released a new version in September. It's not necessary to constantly update the kernel, I developed many features early on, and did a lot of fine tuning, now it's more maintenance.

Now that source is available for Android 5.0 preview, I will get an L test kernel up and running sometime this week.
[Nexus 7 (2013) Original Android Development] yukkio:
No update is needed, this kernel is perfect :)
[Nexus 7 (2013) Original Android Development] mdamaged:
It's like I posted in a different thread the other day:
[Nexus 7 (2013) Original Android Development] flar2:
Is there a plain stock flashable zip of the latest L preview?
[Nexus 7 (2013) Original Android Development] mdamaged:
Closest one I know of is Tasssadar's, he did alter the boot though to get it to root, and add whatever is needed to work with MultiROM. System itself should be unaltered.
[Nexus 7 (2013) Original Android Development] xanthrax:
And here

http://xdaforums.com/showthread.php?p=56136667

Sent from my Darkside of 1+1
[Nexus 7 (2013) Original Android Development] MRobbo80:
[MENTION=4684315]flar2[/MENTION] hello m8 are you planning on getting the nexus 9 by any chance?
[Nexus 7 (2013) Original Android Development] flar2:
Already ordered it
[Nexus 7 (2013) Original Android Development] kridster:
I'm using this kernel on my flo with CyanogenMod M-Release. Because there is no cm thread, I'm just posting my question here.

I created two users who don't use special screen protection but simply the swipe to unlock feature. After updating to M10 and version 2.15 of this kernel there is no unlock screen anymore. Turning the device on (power button or magnetic cover, doesn't matter) it jumps directly to the last user. Before the unlock screen was shown where I could choose the user.

Anyone else having similar issues?
[Nexus 7 (2013) Original Android Development] InkSlinger420:
Not a kernel problem...create a general thread...

sent from my Broken Nexus 7 via this damn XDA app...
[Nexus 7 (2013) Original Android Development] marsaltito:
Yes i have same issue only with magnettic cover and slide unlock , ,unlock directly , power still need slide to unlock . Didnt try another rom if its same . Must br CM "thing . :)

Btw i use pin lock and i work .
[Nexus 7 (2013) Original Android Development] AddictedToB3er:
I use omni and haven't noticed any issues so yeah may be a cm thing
[Nexus 7 (2013) Original Android Development] JohnnyGrey:
OTG + USB Hub

Using a USB hub works great, but when power is removed from the OTG cable, then resupplied, devices on the USB hub aren't recognized. disconnecting the tablet from the OTG setup, then reconnecting works, but is not an option, since this tablet will be behind my dash in my car. Is this a kernel limitation or a USB hub? have tried two hubs, same thing. Omitting the hub and using a single device works fine.
[Nexus 7 (2013) Original Android Development] mdamaged:
http://xdaforums.com/showpost.php?p=56161034&postcount=3849
[Nexus 7 (2013) Original Android Development] oias.heeda:
Hey [MENTION=4684315]flar2[/MENTION] Are you planning to release a test version for l preview, Or just for nexus 5.
[Nexus 7 (2013) Original Android Development] soumya2080:
Nexus 7 2013 LTE 4.4.4 Problem

Recently I updated my Nexus 7 2013 LTE to KitKat 4.4.4 fro. 4.4.3. Before update this kernel works fine but after update when I flash this kernel it stock at Boot animation page:( . Help
[Nexus 7 (2013) Original Android Development] jayplusone:
Make sure you're flashing the correct kernel for your ROM.

Sent from my Nexus 5
[Nexus 7 (2013) Original Android Development] InkSlinger420:
If your on stock 4.4.4 use 2.15 aosp....wipe cache and dalvic after flashing it..

sent from my Broken Nexus 7 via this damn XDA app...
[Nexus 7 (2013) Original Android Development] Aashrey99:
So I'm new here since I recently got a deb. I've got a PA 4.6 BETA 5 + ElementalX 2.15 setup and I've been facing random reboots. Has anyone else faced similar issues and figured out what's causing it? Any help would be appreciated. Thanks!
[Nexus 7 (2013) Original Android Development] thereal_bigjake:
Did you undervolt? My N7 is really picky and will get random reboots if I undervolt even a little. No undervolt and no problems even at 2ghz. I run Mahdi rom btw
[Nexus 7 (2013) Original Android Development] yukkio:
Hi flar,do you have any plan to make a kernel like n5 for lollypop?

Thanks
[Nexus 7 (2013) Original Android Development] CrashTestDroid:
Try a different rom. I've run ElementalX on Gummy and LiquidSmooth and never had a rr issue.
[Nexus 7 (2013) Original Android Development] Aashrey99:
I'm going to try Franco for a while and report back.
[Nexus 7 (2013) Original Android Development] mdamaged:
It's the rom, not the kernel.
[Nexus 7 (2013) Original Android Development] navahoo:
Since updating to 4.4.4 I'm having SOD at least once a day. Are there chances recommended to play around with to solve this? Thank you!
[Nexus 7 (2013) Original Android Development] mdamaged:
That's usually due to undervolting too much.
[Nexus 7 (2013) Original Android Development] JohnnyGrey:
Appreciate it. I had a feeling my same question was buried somewhere, along with the answer. I should have searched. I suppose I could grab Timur's Kernel, but the last update was for CyanogenMod 10.1. I don't really need the latest version of Android for a car install, but it would be nice. And I don't wanna pay money for a defunct project.

The only other option I have is to not use a hub, use the Tablet's line-out for audio, and use the OTG just for a flash drive. But I imagine the audio from a DAC to be much better.

Does [MENTION=4684315]flar2[/MENTION] have any plans to work on this?

Even if not, awesome work on this kernel man! The setup process is painless, and the options are quite nice!
[Nexus 7 (2013) Original Android Development] navahoo:
Is this kernel undervolting by default because i did not change anything. Just noticed that "set on boot" is not activated for the voltage table in the Elemental app. This might cause the issues?
[Nexus 7 (2013) Original Android Development] mdamaged:
Yes. It's in the OP (emphasis my own, I highly suggest you always read every OP for any kernel or ROM or app you use):

Usually the voltage it sets is fine for most devices, but CPUs can differ (bins), maybe yours is sensitive to that slight undervolt. I'm pretty sure it's set to undervolt by -50 at 384mhz (it reads 850 for mine, if you PVS differs it may be different). someone correct me if I'm wrong, so you might wanna up it a little (not necessarily the whole 50, maybe try +5, set to activate set on boot for it, reboot, test, etc.), do not go over 900 max.

Be careful when messing with the voltages.
[Nexus 7 (2013) Original Android Development] explorer-10:
DT2W and sweep2wake(up,right) aren't working for me. Also, for sweep2sleep, I have to sweep ALL the way across? On my nexus 5, I just have to short sweep.
[Nexus 7 (2013) Original Android Development] flar2:
Here's a lollipop kernel to test:

https://www.androidfilehost.com/?fid=95784891001602494
[Nexus 7 (2013) Original Android Development] Megaflop666:
Im all over this!

---------- Post added at 04:18 PM ---------- Previous post was at 03:30 PM ----------

It broke root. Root is a little sticky as is, we all knew that was coming from [MENTION=631273]Chainfire[/MENTION], but I had root on all but one app which I was told wouldn't work anyway; after flashing the new kernel I lost root and access to the sd card. Went into twrp and reflashed SuperSU, and still couldn't regain root. In fact, injected chainfires modified boot.img again but still could not get stuff working again. I just dumped the whole build and redid it and everything is working again on chainfires modified boot.IMG.
[Nexus 7 (2013) Original Android Development] thereal_bigjake:
We may need a permissive boot image to flash before this kernel. I have yet to see one for the Nexus 7 though.
[Nexus 7 (2013) Original Android Development] mdamaged:
http://xdaforums.com/showpost.php?p=56092353&postcount=376

NOTE: This image is much more permissive than Chainfire's.
[Nexus 7 (2013) Original Android Development] thereal_bigjake:
Just found it and came here to post ?
[Nexus 7 (2013) Original Android Development] Megaflop666:
Gonna go give it a whirl.

Update: that did the trick. Thanks!
[Nexus 7 (2013) Original Android Development] Megaflop666:
:thumbup:
[Nexus 7 (2013) Original Android Development] oias.heeda:
I've been on this since you posted [MENTION=4684315]flar2[/MENTION]. Everything working ok so far.
[Nexus 7 (2013) Original Android Development] Majjaa101:
Everything running excellent. I thought it was snappy before...... Now I click anything and it's open almost immediately. Why Google under clocked the Snapdragon S4 Pro at 1.52MHz is beyond me.
[Nexus 7 (2013) Original Android Development] conqueror_25:
Hello. Anybody using this awesome Kernel on their Deb Nexus 7 running on PacMan Rom ? I really want to try this kernel but I want to make sure this is compatible on my current Rom

Thank you. ?
[Nexus 7 (2013) Original Android Development] quickdraw86:
There is a CAF version and a regular version... For pac you need CAF.
[Nexus 7 (2013) Original Android Development] InkSlinger420:
Not sure if ElementalX is even compatible with PAC and their split framework..as far as I knew before, the kernel had to be built with AnyKernel or patched to work properly..I know they rebased, and that may no longer be the case...its been awhile..

sent from my Broken Nexus 7 via this damn XDA app...
[Nexus 7 (2013) Original Android Development] conqueror_25:
Alright Thanks Mate. I think I should try Glitch's Kernel first since some of Pacman User is already using it on their device. But I would definitely use Elemental Kernel maybe with other rom.

?
[Nexus 7 (2013) Original Android Development] quickdraw86:
I haven't run PAC in quite awhile over exactly what you just mentioned, but I've heard they rebased, and have seen PAC users report using CAF kernels recently too...
[Nexus 7 (2013) Original Android Development] InkSlinger420:
This i speak of was my experience being a maintainer for them right around their release of 4.4..Its been awhile, hopefully they opened it back up as i believe I read that they are now CM based, which ofcourse would mean caf kernels would be fine..
[Nexus 7 (2013) Original Android Development] kokobooster:
i flash this kernel and set the battery life extender to 94% but its still charging up to 100%. is this normal?
[Nexus 7 (2013) Original Android Development] mdamaged:
It goes by mv, so if the battery does not reach the set mv until 100% then it won't stop till then. The solution is to set a lower mv threshold.

IMHO, the references to percentage should be removed altogether since they are not very accurate from device to device/battery to battery, and maybe provide for a larger range of mv ranges, of possible.
[Nexus 7 (2013) Original Android Development] nikfam:
Any comments on ElementalX kernel for lollipop?

Hey everyone..

recently posted this regarding my experience for the latest lollipop preview..

http://xdaforums.com/showpost.php?p=56263823&postcount=992

I installed yesterday elementalx kernel for lollipop - The OS feels now great no lags at all! What feels strange though is that there is still this delay when I launch any new app around 5sec! I also tried to deactivate from developer's options the effects in case the delay was part of the visual effect but nothing changed.

Any ideas?
[Nexus 7 (2013) Original Android Development] Megaflop666:
Did you clean install Dev preview from your previous Dev preview? I've been on the latest Dev preview since this past weekend or last week sans have been running elemental x kernel on it since it was published and I have no lag or issues. Which permissive flash did you use to gain root?
[Nexus 7 (2013) Original Android Development] nikfam:
Yes, I did a clean install.. I tried the chainfire's boot img at the beginning and now I have the one which is more permissive ..
[Nexus 7 (2013) Original Android Development] Megaflop666:
Same setup I'm running. Run a backup, wipe everything and flash the rom again. Reboot, recovery and flash permissive boot and SuperSU 2.16, clear dalvik/cache and reboot. My setup is fricking lighting fast and smooth.
[Nexus 7 (2013) Original Android Development] mssam:
So far, the beta is running great on the L preview! Such an improvement over that stock kernel. Very responsive, no wifi problems, seems to charge quickly (still need to test more) and it helped a lot with v4a. Still have to use play music, but whatever... Need to see how the otg is working, been using chains stock mount... Great work flar2!!!

Sent from my Nexus 7
[Nexus 7 (2013) Original Android Development] Megaflop666:
You managed to keep root with chains boot.img and this kernel? On all apps? I lost root when doing that and had to go with a more permissive boot.

Other than that, ya, great kernel so far. I unplugged it yesterday and still have a ton of battery. Used it lightly yesterday and for a couple hours this morning
[Nexus 7 (2013) Original Android Development] chickentuna:
I lose root when using Chainfire's boot.img. I needed to flash the more permissive boot img posted here to regain root while on Elemental x, but the problem is, it messes with the sdcard. Once it's flashed, i can no longer move files between folders or take screenshots and save them. Es file explorer says something about permission after failing to move the files
[Nexus 7 (2013) Original Android Development] mssam:
I used sykopompo's img after I did a clean install of L. Like you, I tried chains img, but things were wacky so I didn't use it. All of my apps seem to work fine except the ones that need to be updated... like es explorer, tibu, etc. In order to get tibu to work I had to use a test version that someone posted (can't remember where). So far so good with this kernel tho... ?

Sent from my Nexus 7
[Nexus 7 (2013) Original Android Development] thereal_bigjake:
Use the PIE patch to fix ES File Explorer and some other root apps.

In the op: http://bit.ly/1ucPAyU

Sent from my Nexus 5
[Nexus 7 (2013) Original Android Development] Megaflop666:
Used that to when I started running into scripting problems.
[Nexus 7 (2013) Original Android Development] ritchea:
ERROR.
[Nexus 7 (2013) Original Android Development] fritzcola:
How do i Get root permissions back?
[Nexus 7 (2013) Original Android Development] kindofabuzz:
Reroot it
[Nexus 7 (2013) Original Android Development] fritzcola:
With su ZIP?
[Nexus 7 (2013) Original Android Development] bokagavrilov:
If you are using the L preview I don't thing it will work with this kernel
[Nexus 7 (2013) Original Android Development] fritzcola:
Yes thats why i was asking? No Chance?
[Nexus 7 (2013) Original Android Development] thereal_bigjake:
A couple pages back http://xdaforums.com/showthread.php?p=56297392

Flash that permissive kernel then ElementalX and last SuperSu 2.17. Also will want to flash the PIE fix.
[Nexus 7 (2013) Original Android Development] fritzcola:
Where can i download pie fix
[Nexus 7 (2013) Original Android Development] thereal_bigjake:
One page back I posted a link. Searching would be faster ?

Sent from my Nexus 5
[Nexus 7 (2013) Original Android Development] lowsum:
Anybody experience long delay when pressing the power button and the device actually waking up? Sometimes it takes up to 5 seconds... Any fix for this? I'm using Mahdi with elementalX for stock based ROM.
[Nexus 7 (2013) Original Android Development] Megaflop666:
Mine has been like that since I bought it brand new.
[Nexus 7 (2013) Original Android Development] InkSlinger420:
Not mine...Mines snappy on wake...just sayin

sent from my Broken Nexus 7 via this damn XDA app...
[Nexus 7 (2013) Original Android Development] kindofabuzz:
Try reinstalling kernel and delete all cache
[Nexus 7 (2013) Original Android Development] lowsum:
Just did this and while at it I also disabled s2w/dt2w and no undervolt... now waking snappily!

Thanks!