yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Original Development] kesongpinoy:
I agree with [MENTION=4693882]HTCDreamOn[/MENTION], can't say for sure if f2fs is faster than ext4, been running /data f2fs on my grouper and I don't feel it to be better than ext4, and it is too much of a hassle to revert back to ext4 to verify this. I have observed though that deleting huge files in my grouper makes the device unresponsive for a few minutes; this doesn't happen when I was still using ext4. Conversely, back in ext4, grouper would be unresponsive for a few minutes whenever I delete files via PC as it was connected; in f2fs this doesn't happen anymore
[Nexus 7 Original Development] :
C'mon guys, back on topic. This is not a thread about F2FS.
[Nexus 7 Original Development] adame09:
WTF??? Are you new to Franco Kernel threads???
[Nexus 7 Original Development] hotrodwinston:
The latest twrp has an option to format all partitions to f2fs now .

So you mean to tell me I can open the updater script on shiny ROM - replace those two lines - save it and flash and have an all-f2fs shiny ROM as long as the kernel supports all-f2fs? Nothing else needs to change in the ROM ?
[Nexus 7 Original Development] dareino:
also the boot.img too but I suppose if you immediately flash an f2fs kernel , that may work. Theres an f2fs converter in the General forum that works perfectly.

d
[Nexus 7 Original Development] fran_xda:
Where can i find changelog? I think this kernel is the best as this moment, the weakest point of this device (for me), touch response, is working best ever. I wanted changelog to check if there was any changes specially focused in this issue.
[Nexus 7 Original Development] fozzie:
Check the commit history over on GitHub.
[Nexus 7 Original Development] Bronto9:
I'm having random ghost touches on the screen. A reboot didn't completely fix them.

Stock 4.4, art enabled, no other mod.

Last_kmsg: http://pastebin.com/fS9ip28X

EDIT: wrong thread, this was form the n5 thread.
[Nexus 7 Original Development] alvin1:
With last r80 on my tilapia i dont have Deep sleep... Return with r79 and all is ok

Inviato dal mio Nexus 7 utilizzando Tapatalk
[Nexus 7 Original Development] fran_xda:
Hi, I have this issue: when my device has been running for a long time (few hours) touch response starts to become erratic. Mostly in certain apps like browser or PDF reader, I touch one point of the screen and the screen moves erratic around my finger, although the finger is not moving.

This is solved with a restart. I think this issue has been happening a long time with different kernels and roms and I don't know if this is the best place to report it.
[Nexus 7 Original Development] Anne_Droid:
Still the BEST KERNEL. Nuff said :good:
[Nexus 7 Original Development] kesongpinoy:
mA reading in battery monitor widget

Hell, can anyone using the original ext4 version confirm if they can get an mA reading in Battery Monitor Widget? I am using the unofficial f2fs version and it doesn't show proper mA reading. The reason Im asking is because my device has a faulty charging port and I need to monitor mA reading to ensure that the device is charging properly. Thanks a lot
[Nexus 7 Original Development] TarteMan:
So the f2fs version will not work with cm11 ?

Édit : it seems to be working in cm11 M9 with data-f2fs, no problems for now.
[Nexus 7 Original Development] Domino5:
How to fix that ugly stripes on holo background? I think its because bad image dithering
[Nexus 7 Original Development] fozzie:
Yep. Nothing to do with this kernel. Try the Xposed Framework. There's 'fix' there.
[Nexus 7 Original Development] PrizmaticSmoke:
The kernel can actually have an effect on dithering as well. Flash m-kernel or oxydo to compare.
[Nexus 7 Original Development] fozzie:
yeah, sure it does...
[Nexus 7 Original Development] r-l:
Tablet / apps freezes a lot with this kernel. Running cm11
[Nexus 7 Original Development] poondog:
Hi

its a true story. There was a commit in show-p1984's git that fixed it
[Nexus 7 Original Development] sgt. meow:
This one to be more specific.

https://github.com/showp1984/bricked-grouper-3.x/commit/80f1b49913d2550bcb65faf0fccd4b771c8d9b78
[Nexus 7 Original Development] Domino5:
Yep there is xposed module called DitheredHoloBackground but this always replace background even on other themes so its useless for roms with CM theme engine
[Nexus 7 Original Development] fozzie:
That commit was 16 months ago! How's that related to an issue that somebody is seeing today? Things have moved on a little since then...
[Nexus 7 Original Development] poondog:
This is it lol
[Nexus 7 Original Development] Ralphyralph:
Been using this kernal on my nexus 7 for the last two days, running good. Thank you Franco.
[Nexus 7 Original Development] Noob911:
Hi guys,

Sorry if this has been been posted but ..

I am running PA latest beta 3 on my nexus 7 2012 and at present it says i am running R80 as i downloaded it through FKU app . now just incase there was an issue updating the kernel through FKU i tried flashing it .zip and that came up with an error .. i cant of lost root as i can still access TWP and flash the latest PA Beta so am confused as to why when i go to flash R80 the normal way it would come up with ERROR

This issue is causing the FKU PAID APP to not function properly .. can anyone help ?

I think i may have lost root but i doubt it so am at a loss here.
[Nexus 7 Original Development] tr1gg3r.man:
I believe this kernel is AOSP based not CAF.
[Nexus 7 Original Development] adame09:
Doesn't matter on non snapdragon processors
[Nexus 7 Original Development] tr1gg3r.man:
Very interesting... Good to know.
[Nexus 7 Original Development] marcomarinho:
[MENTION=3292224]franciscofranco[/MENTION] could you take a look at this please?

http://pastebin.com/npYzku6A
[Nexus 7 Original Development] asturel:
I/auditd ( 3696): Starting up
E/auditd ( 3696): Failed on audit_set_pid with error: Protocol not supported
I/auditd ( 3696): Exiting

keep flodding my log, anyone having this 'issue'?

[MENTION=4811442]marcomarinho[/MENTION] some governor isnt compile, franco said long time ago to me he will fix it (or fix myself coz its easy to fix)
[Nexus 7 Original Development] HTCDreamOn:
You need to disable ondemand and conservative ;)
[Nexus 7 Original Development] poondog:
Franco moved get_idle_time to generic cpufreq instead of having it in interactive.c and every governor

You need to remove the get_idle_time (have a look at commit history for hammerhead) from ondemand and conservative source files
[Nexus 7 Original Development] JerryPi:
Hy there [MENTION=3292224]franciscofranco[/MENTION] i saw that you released a new f2fs kernel for the gnexus, and was wondering if you could look into a f2fs kernel for the grouper too? Tnx :)
[Nexus 7 Original Development] GFXi0N:
Hi. Will this work on a 2013 wifi only Nexus 7 running CyanogenMod?

Cheers
[Nexus 7 Original Development] käsebr0t:
Nope. It's just for the 2012 N7.
[Nexus 7 Original Development] phin586:
I also vote for f2fs patches, please!
[Nexus 7 Original Development] n1kolaa:
how this kernel working? i test it on my gn and there is working perfect. im cm user. :)
[Nexus 7 Original Development] n1kolaa:
caf sources are for qualcom phones only :)
[Nexus 7 Original Development] rahulpat13:
Its almost a necessity now!
[Nexus 7 Original Development] Spitwista:
+1 also hoping for this
[Nexus 7 Original Development] enriquejones666:
I agree, it would be nice to have an official F2FS from Franco, but until then, the unofficial one here works just fine for me: http://xdaforums.com/showthread.php?p=54261955
[Nexus 7 Original Development] sd_shadow:
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[Nexus 7 Original Development] djdunn:
Franco I know you dont do too much work on the N7 2012 edition but since 5.0 is coming out in a few short days i was going through changelogs and such for it. coming across fstrim command i discovered it wasnt running on the N7, so i went and found an app to run it manually, lagfix free at this link https://play.google.com/store/apps/details?id=com.grilledmonkey.lagfix&hl=en

it said to me

fstrim /data

fstrim: FITRIM: Operation not supported on transport endpoint.

researching this issue further what i found is that when /data is encrypted that vold/cryptfs.c:create_crypto_blk_dev(...), discard is only enabled for dm-crypt v1.11.0+

the following two comments for the kernel should address this issue. I think?

772ae5f54d69c38a5e3c4352c5fdbdaff141af21

498f0103ea13123e007660def9072a0b7dd1c599
[Nexus 7 Original Development] phin586:
Thanks. That works great!
[Nexus 7 Original Development] qvert:
will we get a new release with performance profiles for new FKU with Android L?
[Nexus 7 Original Development] Pezmet:
Please delete. I am really sorry.

Thanks.
[Nexus 7 Original Development] icu64:
Finally got my nexus 7 back up and running with Franco.... Sweet
[Nexus 7 Original Development] Heldwin:
Hi franco,

Are you make an update for android 5.0 ?

Thanks
[Nexus 7 Original Development] pride007.2012:
+1?
[Nexus 7 Original Development] Rxpert:
It'll be here when its here, if it comes. This old tablet is not going to be the first priority
[Nexus 7 Original Development] sotoskawasaki:
You are right. We are just expressing our desire for Franco to support Nexus 7 2012 model for lollipop. Just that!
[Nexus 7 Original Development] jb0ne:
+1 :)
[Nexus 7 Original Development] Suxsem:
Hi all. My girlfriend gave me her nexus 7 for one day...i noticed that it was a bit slow.

I wanted to switch to f2fs so i formatted cache and data and flashed last franco with f2fs support (unofficial)...

I discovered that it works only with ALL F2FS or DATA-ONLY F2FS, and not with DATA+CACHE F2FS.

So i edited the script to handle this case.

UNOFFICIAL FRANCO KERNEL r80 WITH F2FS SUPPORT FOR ALL PARTITION LAYOUTS

Here's the link: https://www.mediafire.com/?sabo9v3irenzojl

All credits go to http://xdaforums.com/showthread.php?p=54261955 and franco.

enjoy :)
[Nexus 7 Original Development] sazinas:
Thanks for still developing!

---------- Post added at 07:32 PM ---------- Previous post was at 07:31 PM ----------

What my homeboy said :P
[Nexus 7 Original Development] abumy:
I don't know why you say that. This device and some older are still a

way more active than some of the latest.

Hats off to the devs keeping the old hardware going.
[Nexus 7 Original Development] pcoruganti:
My Nexus 7 does not have root but I have custom recovery with stock lollipop. Can I flash this kernel or will I have some problems? Thanks in advance!!!
[Nexus 7 Original Development] tedkunich:
this kernel does not support LP. Try Mkernel.
[Nexus 7 Original Development] paolocorpo:
There are several rom custom for N7 TILAPIA based on LOLLIPOP

When a new kernel by Franco for N7 TILAPIA ??

This because LL has reintroduced a big issue with TILAPIA: a big amount of drainage of battery during standby !!!

I fixed in the recent past (before KK) with Franco Kernel
[Nexus 7 Original Development] Stephen88:
Hi all, there is a possibility to download a stable version for CM 10.0?
[Nexus 7 Original Development] TheDarkDefender:
Are you sure this is the right place to ask?

Cheers,

D
[Nexus 7 Original Development] Stephen88:
after mistake I have re asked on Q&A section, unfortunately I'm not a moderator and I can't delete my post genius
[Nexus 7 Original Development] TheDarkDefender:
Edit :

Deleted.

Not worth my time.
[Nexus 7 Original Development] Stephen88:
errare humanum est
[Nexus 7 Original Development] paolocorpo:
I kindly ask to FranciscoFranco if there is any chance to have his Kernel for N7 TILAPIA feasible with LL 5.0.2

I am using a custom rom (by Synman) but i would like to improve usability with this fantastic custom kernel already used with KK
[Nexus 7 Original Development] saiki4116:
Hi,

I am facing an annoying bug. Sometimes, when I unlock the screen, screen cord blank and locks the device again, observed this on both stick KitKat and as well as slim ROM, which I am using currently.

Any idea why it's it happening..?

Thanks in advance
[Nexus 7 Original Development] 19dragon98:
Tomorrow will came out kernel for Lollipop guys :)
[Nexus 7 Original Development] JerryPi:
Yup I've seen it on the n6 g+ page :) I hope Franco also incorporates f2fs with the new kernel like he did for the gnexus.
[Nexus 7 Original Development] paolocorpo:
THAT's WHAT very good NEWS !!!!!!!!!!!!!!!!!!!!!!!!!

I am deeply tuned and i hope for N4 and N7 [2012 version]
[Nexus 7 Original Development] paolocorpo:
where is ...... ???? :)
[Nexus 7 Original Development] Thvmh:
Woowh easy developers don't do this as a full time job you know...
[Nexus 7 Original Development] paolocorpo:
Do you have some good news ??
[Nexus 7 Original Development] 19dragon98:
Nope for now :)
[Nexus 7 Original Development] paolocorpo:
What's you opinion ?

Have we chance ??
[Nexus 7 Original Development] 19dragon98:
Dont know why no released yet :)

Better dont ask for ETAs
[Nexus 7 Original Development] khaytsus:
Just stop, morons.
[Nexus 7 Original Development] franciscofranco:
Here we go r81 for Grouper! It's like day-night difference from using stock and FK in terms of performance (which is clearly what is lacking on Lollipop). Don't expect updates to come often, I don't use the device anymore, I feel like I've given everything that I could and I'm not going to add Snake Oil changes. But I'll keep it up-to-date now that we already have a Lollipop compatible Kernel.

Also OP updated.

Enjoy please!
[Nexus 7 Original Development] repl1ca:
Appears to not be working with F2FS ;( Tried it on Xenon Beta 5 F2FS and it just got stuck at the Google logo.
[Nexus 7 Original Development] espaciosalter20:
That's because f2fs are not integrated in this kernel by default... Check Franco's github.... I'm going to bake it one for myself with latest f2fs commits... Thanks Franco!!

Enviado desde mi Nexus 7 mediante Tapatalk
[Nexus 7 Original Development] repl1ca:
I know :) I was hoping it might have gotten thrown in so I thought I'd try it out!
[Nexus 7 Original Development] fran_xda:
Thanks a lot! Unfortunately I am getting repeated reboots after some seconds using it combined with cm12 (01-27 nightly). Has anyone tried that?
[Nexus 7 Original Development] franciscofranco:
I haven't tested with CM, sorry, I only test with stock. I'll try with CM in a couple days.
[Nexus 7 Original Development] paolocorpo:
Many thanks

Is it usually for TILAPIA too ??

Is it able to fix the big issue of big drainage in standby cause by wakelok BASEBAND on TILAPIA model ?? The previous version for JB and KK android were able to do it !
[Nexus 7 Original Development] JerryPi:
Hey would you be so kind and share that lovely franco f2fs kernel of yours ;)

[MENTION=3292224]franciscofranco[/MENTION] Appreciate your work for our old device, but most of us advanced users that are still using it have gone f2fs rute. And i think because of that your work on this kernel will go under the radar. I would really appreciate an official support for f2fs file system in your kernel rather then using hacked ones. I saw you implemented it on the gnexus so i know you are opened for suggestions :) Have bought many of your apps and would considered a donation if i could use your kernel on my n7 again ;)
[Nexus 7 Original Development] Spannaa:
We're not and it hasn't ?

Sent via Bacon...
[Nexus 7 Original Development] TheDarkDefender:
+1

And I don't care what f2fs does. I believe franco kernel on its own is enough to speed up the device.

Cheers,

D
[Nexus 7 Original Development] gk1984:
I just converted to f2fs again so I could actually use my N7 again the other day... And then franco releases his kernel and I can't use it without converting all over again... Annoying actually.
[Nexus 7 Original Development] Doo Doo:
I'm still running KK on my grouper and was wondering why OTG is not working on R80
[Nexus 7 Original Development] tcat007:
I'm on Purity lollipop with Phantom kernel (n7). Going to try Franco again when I get home to my n7. It's been too long. Purity and Franco use to be my favorite. Thanks for the update. Never updated from ext4, so I should be good.

Edit: Takes a long time to update apps on boot, but eventually works well.
[Nexus 7 Original Development] AgusL:
CM12 and r81 works perfectly fine here.

Thanks for still supporting this device!
[Nexus 7 Original Development] pierrebe:
Can you post r81 f2fs or explain how to make it f2fs compatible. Thanks
[Nexus 7 Original Development] HTCDreamOn:
I've built it with f2fs, awaiting franco's permission to post.

If you know how to compile a kernel, just sync and compile my source.
[Nexus 7 Original Development] espaciosalter20:
Thanks for this... In fact, I was using your git for my personal build, because I have such a little time to setup mine properly. Building a kernel isn't that difficult if you know how to cherry-picking commits and work with toolchains. Here (in xda forums) are very good tutorials on how to do this without much trouble. You only need time (to debugging errors on build) and patience to learn.

Enviado desde mi Nexus 7 mediante Tapatalk
[Nexus 7 Original Development] fran_xda:
Tryed to flash again but same problem, the system loads and I can even unlock the device and play around for a few seconds but after that it soft reboots...
[Nexus 7 Original Development] Doo Doo:
osmOsis can you make a kk r80 build with otg fix please
[Nexus 7 Original Development] espaciosalter20:
I have successfully compiled this kernel but I'm still trying to figure out what's wrong because I'm on Google logo bootloop... Going to try with agnostic zip and with r80 ramdisk...

Enviado desde mi Nexus 7 mediante Tapatalk
[Nexus 7 Original Development] FormeriPhoney:
Hello fellas. I just purchased a 2012 Nexus 7 on Swappa for my son. I just rooted and unlocked the bootloader.

Also purchased Francos app from the play store.

I'm only looking for a boost in performance on stock rom as he will only use this for movies and youtube. Do I just use the app for the kernel flash?
[Nexus 7 Original Development] Skinpipe:
forget that I think you will need a custom recovery i.e twrp for grouper flash that in the flashify app through the recovery section then you can use franco app to install the kernel well I assume you can
[Nexus 7 Original Development] espaciosalter20:
Anyway, i managed to compiled franco kernel r81 with f2fs from [MENTION=4693882]HTCDreamOn[/MENTION] sources, after repacking on frantisec agnostic package and installed it. (Edited)

EDIT: Finally solved it! Now i have this amazing kernel working on my n7 2012 with All-f2fs. :D
[Nexus 7 Original Development] paolocorpo:
Please may you share with us ??

---------- Post added at 05:22 PM ---------- Previous post was at 05:20 PM ----------

Many thanks for your reply
[Nexus 7 Original Development] noneabove:
I think I know what you're talking about.. it like lags behind and the popups are weird ? I found it happened when i was undervolted
[Nexus 7 Original Development] ÜBER™:
Didn't happen the last couple builds. Interesting. I uped the input_boost_freq and the hispeed_freq and it stopped.
[Nexus 7 Original Development] noneabove:
Upping voltages back closer to stock and increasing clock to 1300 helped enough for me I think, haven't seen it since
[Nexus 7 Original Development] zimphishmonger:
Makes perfect sense, explanation much appreciated!

As am I, thanks a lot for that interface.
[Nexus 7 Original Development] Hussainally:
Sod on r-19..boss
[Nexus 7 Original Development] dimako83:
Same here. Battery life is amazing and performance is very good and just getting even better every version but cant get rid of the sod :(
[Nexus 7 Original Development] Hussainally:
Yeah performance and battery unbelievable
[Nexus 7 Original Development] Lozzo:
Those of you with SODs, I've found that I can reproduce them fairly regularly by leaving both Wifi on and location services on when it goes to sleep. I'll get the SOD after an hour or two like that. With either Wifi switched off or location services disabled, it's bombproof..

Just to see if you're getting the same a I, try switching either Wifi or unticking location services off and see if it behaves itself then. If it does, we might be able to home in on the problem. If not, it's just me. :) It's not a deal breaker for me personally, I just have a widget up so I can easily enable/disable wifi, but would be nice to know it's not just me with this one.
[Nexus 7 Original Development] teqnl:
Same here, although I have a clean install from Smoothrom 3.1 and started with R17 not r16 , after that updated with the app from franco , perhaps thats the main problem of the other users. Maybe a clean install with stock rom and then start flashimg from r17 and so on? Or r19 to start with.
[Nexus 7 Original Development] TheByteSmasher:
Me too, but more so, the longer my n7 is on the less responsive the whole screen becomes until I reboot. Oh, and sorry about the earlier comment about the B&N app, I put some bad epubs on the device, fixed 'em and all's well with that.:o

---------- Post added at 07:26 AM ---------- Previous post was at 07:07 AM ----------

Oh, and maybe it's just me but my n7 also takes longer to charge on r19

Especially if I'm using it like watching a movie.
[Nexus 7 Original Development] alextso321:
What is your default frequency for GPU and also the campanion core for the r19 version of the kernel? Thanks!
[Nexus 7 Original Development] franciscofranco:
No problem, its been loads of fun :)

No idea at the moment.

SoD's should happen because some of you probably have some of the worse variants that need more voltage than what I set in the source. I'll evaluate it later today and see what happens. I also have some fixes for the GPU OC interface that me and morfic worked on last night, but'll release it a bit later today!
[Nexus 7 Original Development] timbck2:
Doing it 5 times is just way overkill... Once is plenty to "start clean".
[Nexus 7 Original Development] ehiggins:
Good morning, woke up to a sod this morning. I have my wifi set to turn off when the device sleeps. If I have it plugged in so wifi stays on, and I haven't had a sod.
[Nexus 7 Original Development] no6969el:
Thank you, just flashed at work. I will update after the day is through.
[Nexus 7 Original Development] noneabove:
Which value would we adjust to have the CPU ramp up a bit less when tapping the screen? Maybe I'm too anal about battery life... XD
[Nexus 7 Original Development] Lozzo:
What I've found is that setting "wifi off when asleep" does not help, you need to actually switch it off from settings, which is why I've left a shortcut widget to it on my home screen.

I have this with both JRO03D and also with JRO03S. I was kind of hoping that S might have cured it, but it was a "dirty" flash so I think, seeing as no-one else is getting this, my SOD is something particular to me.

One day, when I can be bothered, I'll do a totally clean wipe and reinstall, see if that helps. But, for now, my nexus is running just so well, thanks to Franco, I just can't bring myself to start all over again! :)
[Nexus 7 Original Development] ÜBER™:
The two I described a couple pages back.
[Nexus 7 Original Development] noneabove:
Ah I found what you adjusted but its for interactive.. hmm.. are you finding better battery life with interactive over ondemand??

Of course you may not care about battery life I suppose XD
[Nexus 7 Original Development] Ronaldo Forenucci:
On r19 with latest Rasbean, no SODs with default voltages. Just lowered all voltages by -25mV and will report. One question: The voltage step from 600 to 700 is 925mV and then 975mV, is this correct? All other steps are in 25mV increments.

OT question: I'm trying to flash a kernel in .zip format on an encrypted Nexus S. SD Card can't be seen by TWRP. Is there an ADB command that will do it, like can be done with franco's .img files?

Thanks,

RF