yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Android Development] hhwong:
Notice: Versions 0.6+ are only for android 4.2 stock based Roms

that line
[Nexus 7 Android Development] azoller1:
Whoops I didn't mean stock based just that Android version it works on any ROM
[Nexus 7 Android Development] Ciphersbak:
Version 1.6 is out

http://imoseyon.host4droid.com/grouper/lk_nexus7_jb42-v1.6.zip
[Nexus 7 Android Development] Imoseyon:
Yup. change log here:

http://revision.io/embeds/leanKernel-grouper
[Nexus 7 Android Development] flaviocc:
Its just for grouper? Or run in tilapia too.?

Thank you.
[Nexus 7 Android Development] gpzbc:
Nice! I was wondering if this was going to get an update.
[Nexus 7 Android Development] Imoseyon:
should work on tilapia
[Nexus 7 Android Development] azoller1:
updated to V1.6
[Nexus 7 Android Development] androidkid311:
Good to see its still alive :)
[Nexus 7 Android Development] cruzargel:
My N7 is lagging after updatingvto 1.6. It takes 2-3 seconds when you close an app
[Nexus 7 Android Development] flaviocc:
Thanks. Soon i´ll gonna try and put feedback here.
[Nexus 7 Android Development] maharu567:
Same to me. Mostly when my n7 have more than one day of usage...
[Nexus 7 Android Development] mkhtfld76:
No problems here. Running Dirty Rootbox v2.0 and its smooth as ever so far. Ill report back if anything changes.

Check the changelog...updated toolchain and a couple mem.leaks fixed. Dont know how this is causing 'lag' but maybe its a rogue app. or something. Highly unusual for any problems on LeanKernel.
[Nexus 7 Android Development] putomacao:
The kernel build is really awesome, I didn't experience any lag or latency, the smoothness is one of a kind. Keep up the good work. :)
[Nexus 7 Android Development] androidkid311:
No lag here, Mad smooth. Will test battery :)
[Nexus 7 Android Development] irminsul:
I used stock 4.2.2 for a long time, but now I flashed lean kernel and it's damn smooth! So remarkably faster. I'm using the osm0sis 950iosettings init.d script to tune the ROW scheduler and I can advise that to others!

Verstuurd van mijn Nexus 7 met Tapatalk
[Nexus 7 Android Development] gsw5700:
Any chance you could share the link to the scripts, thanks

Found the link at

http://d-h.st/users/osm0sis/
[Nexus 7 Android Development] GeyerA:
Hi, this is the first custom kernel which I gave a spin on my Nexus7. You guys in the thread sound convincing. I also see that all is very smooth. Unfortunately, I am getting random keyboard freezes when I write an email in Lotus Traveller. Takes about 5 sec, keyboard disappears and appears again as nothing had happened....any idea?
[Nexus 7 Android Development] FitAmp:
Would love to see multirom support with this kernel
[Nexus 7 Android Development] ijama:
I try this kernel with multirom mod...so far no problem...by N7 boot up smooth n perfect

Sent from my Nexus 7
[Nexus 7 Android Development] FitAmp:
But it doesn't have the kexec hard boot patch?

Which means booting the internal ROM is fine, but you are unable to boot other ROMs
[Nexus 7 Android Development] Shmi117:
Version 1.6.1 is out as of 4/22/13. The change log hasn't been updated but the download link for it has.
[Nexus 7 Android Development] ijama:
After upgrading kernel thrn injecting current boot img...i try once and its worked...i can boot any rom as i like...need tried once...

Sent from my Nexus 7
[Nexus 7 Android Development] FitAmp:
Awesome :thumbup: I'll try again. I have 2 ROMs and would like this kernel on my non gaming/media ROM :)
[Nexus 7 Android Development] demolition23:
I just found a new v1.6.1

http://imoseyon.host4droid.com/grouper/lk_nexus7_jb42-v1.6.1.zip
[Nexus 7 Android Development] stonebear:
You are right...nice. :)
[Nexus 7 Android Development] poondog:
BUMP!

Lean Kernel 1.7:

http://rootzwiki.com/topic/35483-kerneljbv17-61313-leankernel-minimalistic-kernel/

Changelog:

http://revision.io/embeds/leanKernel-grouper
[Nexus 7 Android Development] azoller1:
Updated to 1.7!
[Nexus 7 Android Development] simonbarsinistr:
Very nice, I ran Imo's kernels on my Gnex for a long time! I'm flashing this with PA 3.6 now!
[Nexus 7 Android Development] putomacao:
I'm still impressed with this kernel.... Awesome!

Sent from my Nexus 7
[Nexus 7 Android Development] stonebear:
Me too. :)
[Nexus 7 Android Development] ezas:
I think imnuts makes the best just flash and run kernels. I have used this kernel in the past and I sometimes run his work on my N2
[Nexus 7 Android Development] pughie:
Running fantastically well with the latest rasbean, solid battery life too :D
[Nexus 7 Android Development] androidkid311:
Hey will there be a 4.3 lean?? :)
[Nexus 7 Android Development] Imoseyon:
Here's a test build for Android 4.3: http://www.box.com/shared/1mr1ln45yp4p3or1jv0n

Flash at your own risk! :)
[Nexus 7 Android Development] webdroidmt:
Strictly stock, or will it also work with CM 10.2? Been using Lean on 4.2.2 and would like to use it with CM 10.2.

Thanks,

Mike T
[Nexus 7 Android Development] Imoseyon:
Hmm only tested on stock. Let me know if it works on cm 10.2?
[Nexus 7 Android Development] webdroidmt:
Gave it a try and it broke root as well as causing force close on settings/storage. AFAIK, there's a difference in the ramdisk between stock and CM 10.2. Metallice's initial 4.3 kernel exhibited the same behavior with CM 10.2, I believe he will be putting out another version to accommodate CM 10.2.

Mike T
[Nexus 7 Android Development] Imoseyon:
Where is this CM10.2? get.cm only shows 10.1...
[Nexus 7 Android Development] sgt. meow:
They are available on XDA as UNOFFICIAL builds. This one for example: http://xdaforums.com/showthread.php?t=2029151

If it works on stock, then it should also work on CM. Or is it the other way around?

Also set ro.secure to 0 and ro.debuggable to 1 and ro.ad.secure to 0 in the ramdisk, please, as it fixes ADB for good and also gives you what people would call an "insecure kernel easy to root". :)
[Nexus 7 Android Development] webdroidmt:
Well if anything, it's definitely the other way around, as you can see from my above post, it does not work properly on CM 10.2.

Mike T
[Nexus 7 Android Development] infatality:
Running fine on stock.. Don't see any issue's
[Nexus 7 Android Development] Imoseyon:
2.0t2 (http://www.box.com/shared/z2bt4upkg4vjxd1zvfp9) should play nicely with both stock and cm-10.2. Give it a try?
[Nexus 7 Android Development] peneoark:
Thanks dude. MTP is working now.
[Nexus 7 Android Development] webdroidmt:
Posted that late last night and was tired, it should have said does not work properly on CM 10.2. I corrected my post.

Thanks,

Mike T

---------- Post added at 01:39 PM ---------- Previous post was at 01:14 PM ----------

Working good now with CM 10.2, no root or storage issues.

Thanks,

Mike T
[Nexus 7 Android Development] Imoseyon:
Thanks everyone for testing! v2.0 is up: https://github.com/imoseyon/leanKernel-grouper/wiki/jb-mr2-ChangeLog
[Nexus 7 Android Development] azoller1:
updated to version 2.0, android 4.3!
[Nexus 7 Android Development] theoctavist:
Does one have to be on 4.3 to use v2.0 ? No intentions of leaving Prime....anyone compared with m_kernel?

n7/PRIME/m-kernel
[Nexus 7 Android Development] dictionary:
Yes. Running CleanRom4 I get much smoother response and wakeup times with LeanKernel.
[Nexus 7 Android Development] aromig:
Running great with ParanoidAndroid 3.91. Awesome work!

Sent via XDA Premium using my Nexus 7 running PA 3.91
[Nexus 7 Android Development] theoctavist:
No WiFi running with latest PRIME...had to flash back to m_kernel to get WiFi back.

n7/PRIME/m-kernel
[Nexus 7 Android Development] Reiven89:
This is actually the best Kernel for Nexus 7 version 4.3. After tried all kernels available, this is the best mix of performance and battery life, please keep updating your kernel :) Using Cleanrom 4.0 + Leankernel latest version for android 4.3
[Nexus 7 Android Development] Zachinater:
Touchwake?
[Nexus 7 Android Development] wecramer:
Link to vers 2.0 appears to be down
[Nexus 7 Android Development] Imoseyon:
sorry about that - here's a mirror: http://androtransfer.com/?developer=imoseyon&folder=grouper
[Nexus 7 Android Development] LucentBirch:
same thing for 1.7...

edit: nevermind found it
[Nexus 7 Android Development] iAndroidOS:
Can someone post his experience of this kernel vs stock 4.3 ? Ever since i flashed 4.3, i was not too impressed with the battery life (the ui is definitely smoother tho). I'd like to know how it performs with regards to battery, i don't care at all for performance

P.S. I'm on the advanced stock rom 4.3, maybe that is the cause of my battery woes
[Nexus 7 Android Development] shevich:
is there a way to download and flash powerhals, as written on his forum, links are down and i would like to oc to 1.5 ghz

and what is the freq of the gpu?

Thanks :)
[Nexus 7 Android Development] ezas:
This and m-kernel have given me the best battery life. But I have only tried these two and Faux.

I haven't tried stock so I can't compare them.
[Nexus 7 Android Development] azoller1:
Fixed links
[Nexus 7 Android Development] iAndroidOS:
Can you tell me your battery stats, like time unplugged/screen on time, usage patterns etc. I'm currently on stock kernel on 4.3, and it would be nice to exchange experiences
[Nexus 7 Android Development] ezas:
I never look at those things unless I'm tracking a rouge app or something keeping it from going into deep sleep.

My 'measurement' is I'm either consistently surprised at how much battery is left after some usage and when waking, or I'm surprised at how much the battery has gone down.
[Nexus 7 Android Development] iAndroidOS:
Same here, once i was derping around on the net for 15 mins, then i watched a movie for 15 mins (on sw decoder), and then i began to play temple run 2. Whaddaya know, the battery was still 100%. After it passes that miraculous percentage, then it's all downhill from here: for every 7-8 mins on wifi, 5% goes down, almost the same holds true with games, for the small difference that for 7-8 minutes 4-5% goes down
[Nexus 7 Android Development] THANHVO31:
I am totally impressive with kernel on my stock ROM 4.3 for my Nexus 7 gsm 32GB. However, what I most expect is Usb audio support did not work. Once I plug HRT microstreamer and reboot, Nex stuck at logo and not bootable. Any hint or instruction are appreciated. Thanks in advance.
[Nexus 7 Android Development] domg73:
Can someone post a working link to the powerhals flashabe zip please?
[Nexus 7 Android Development] TheLastSidekick:
You can even underclock this kernel and it still functions perfectly on 4.3 with no lag.
[Nexus 7 Android Development] bray424:
Running 2.0 on AOSPAL 3.97 and I'm getting a LOT of heat when charging on AC. Any time I charge it for more than an hour its at 100-105f when I go to use it.

Edit: nevermind, something unrelated was putting into dock mode when I plugged it in.
[Nexus 7 Android Development] tcat007:
OK, flashed my first kernel! Not sure what I was expecting, but everything went well and all my settings, launcher, and everything looks and feels just like it did before I flashed. I had rooted with Wug's toolkit.

Just wondering if there are "new" settings that I can't find, or if a "kernel" just runs in the background with no user interface. Sorry to be a kernel newbie. I'll be checking BB stats, since that is the main reason I'm trying this kernel. I was getting a lot of wakelocks waking up with screen off, only on my wifi at home. Hoping to get better results.
[Nexus 7 Android Development] sgt. meow:
It fund in the back ground but it has tweaking interfaces available in trickstermod.
[Nexus 7 Android Development] tcat007:
Not sure if this is a kernel issue or SS Launcher. Before I installed the kernel, when I opened an app from the "recent app list", it would open, I hit the back key and I would exit the app to homescreen.

Now I open an app from recent app list, I hit the back button and it goes to app list, hit back again goes to app, never to home.

I could be losing my mind and that's how it's suppose to work, but I swear back use to go home.

Rooted, stock/lean, 4.3, 2012 Nexus 7.

Edit: flashed M-kernel, problem fixed.
[Nexus 7 Android Development] ezas:
I just flashed from m-kernel to LK to see what you were seeing, and it seems to work the same way on both kernels for me. One of those things I guess
[Nexus 7 Android Development] LucentBirch:
How many here have no problem keeping their wifi on? My tablet stays awake and the battery drains like crazy.
[Nexus 7 Android Development] heatledger:
Wifi switching off correctly on stock rom 4.3 with this kernel

Inviato dal mio Nexus 7 con Tapatalk 4
[Nexus 7 Android Development] Imoseyon:
v2.1 is up: https://github.com/imoseyon/leanKernel-grouper/wiki/jb-mr2-ChangeLog
[Nexus 7 Android Development] azoller1:
Updated to v 2.1
[Nexus 7 Android Development] androidkid311:
Like a booowwsss
[Nexus 7 Android Development] slebit:
Latest kernel broke root. I tried to flash SuperSu on Purity, but it doesn't work. Is there a way to solve that?
[Nexus 7 Android Development] azoller1:
Can you guys post some battery screenshot to see how well Its doing?

Sent from my stock LG Spectrum Using LTE 4G on Verizon
[Nexus 7 Android Development] iamelton:
shall post mine later as currently im on 96% battery..

guess the stats will be more useful when the battery level has dropped below 50%..
[Nexus 7 Android Development] :
I managed to get a SOD: the device was unresponsive when I took it off the charger this morning. I'll post the last_kmsg here since I don't want to register to rootzwiki.

http://db.tt/5qzfb3xF
[Nexus 7 Android Development] dimebagdan65:
Loving this so far, needs a powersave governor for screen off and it would be perfect!

Sent from my Nexus 7 using Xparent ICS Tapatalk 2
[Nexus 7 Android Development] 12paq:
Perfect with AOKP in all regards. Simply the best kernel I have tried and I try 'em all.
[Nexus 7 Android Development] dimebagdan65:
Getting some random reboots on CM10 nightlies. Anyone else experiencing this?

1.5ghz max, 204 min

Update: word to the wise for those running CM10 nightlies and using System Tuner Pro or the like for CPU/SD control, make sure your performance settings in System Settings match what you set in your app of choice. Apparently that was my issue. Made sure they were both identical and it's been solid as a rock, buttery smooth and lightning fast since then

Sent from my Nexus 7 using Xparent ICS Tapatalk 2
[Nexus 7 Android Development] CharliesTheMan:
This is running great on BAMF Paradigm for me. Think I had one reboot shortly after flashing but its been running really well since that happened.

Also, it really seems that reboot was caused by an app.

Sent from my Nexus 7 using Xparent ICS Tapatalk 2
[Nexus 7 Android Development] iamelton:
still on 92%, a 4% drop with 12 hours of stand-by time..
[Nexus 7 Android Development] :
I've been using this kernel since Imoseyon’s 2nd release and its been perfect!! No sods, no issues at all... Looking fwd to oc and all upcoming releases! Tks Imoseyon!!

neXus 7/Aokp M-1/Leankernel
[Nexus 7 Android Development] azoller1:
So there are virtually no sods except a few of you?

Sent from my stock LG Spectrum Using LTE 4G on Verizon
[Nexus 7 Android Development] hickmanje2:
None here. Working like a charm
[Nexus 7 Android Development] ishiiisbooyah:
Anything new on this. I notice I'll set mine and check it later and it says its reverted back to the stock OC. I'm using System Tuner.

---------- Post added at 04:46 PM ---------- Previous post was at 04:37 PM ----------

Actually I might've got it to work. I believe I need to check the reapply CPU settings on boot.
[Nexus 7 Android Development] azoller1:
No it shouldn't be a kernel issue
[Nexus 7 Android Development] Imoseyon:
Jellybean's Power HAL will mess with your top speed depending on how the phone is being used. One of these days I will put up a flashable zip that replaces the power hal binary with mine so this doesn't happen.
[Nexus 7 Android Development] demandarin:
What is this USB high current thing added? Faster charging?
[Nexus 7 Android Development] Imoseyon:
Should speed up USB charging by 50-100%. Enabled at all times. Your mileage may vary.
[Nexus 7 Android Development] demandarin:
Is the download link down from 0.3? I tried from chrome and stock ICS browser several times and keeps saying download unsuccessful.

Also is this updated to be based off of newest 4.1.2 kernel or older one? I'm currently running latest Trinity kernel(4.1.2 based) with stock rom.
[Nexus 7 Android Development] farhanito:
Is there cifs module that works with this kernel?
[Nexus 7 Android Development] iamelton:
battery consumption for the past couple of days..

its not heavily used during the period with about 1 hour of actual usage..

also since i brought it between my home and office without turning wifi on and off, there was a part of battery spent in searching for wifi signal on the road..
[Nexus 7 Android Development] Imoseyon:
hmm the download link should work. Is it still giving issues? My kernel incorporates latest source from google including 4.1.2.

http://rootzwiki.com/topic/35483-ke...-kernel-v03-102812/page__st__100#entry1010543
[Nexus 7 Android Development] Reiven89:
Love this kernel, the best one so far for overall speed, but in roms not based of stock happen that you will lose root. No problem with stock and stock based roms and root
[Nexus 7 Android Development] lmulli:
I'm on CM10.2 with lk2.1 and no issues with root whatsoever here.
[Nexus 7 Android Development] slebit:
Are you using SuperSU or Superuser?
[Nexus 7 Android Development] lmulli:
The built in su that comes with cm (koush) .
[Nexus 7 Android Development] Reiven89:
mmh i ve tried rasjelly and purity 4.3 (versions) and i lost root, dunno about cm based but with this roms root is broken with this kernel. Flashing latest su does not resolve the problem with broken root. No problem with all stock based
[Nexus 7 Android Development] slebit:
Then maybe I should try Superuser instead. Maybe it will work with that one.
[Nexus 7 Android Development] Imoseyon:
Which ROMs break root with my kernel? Can someone link me please? thanks
[Nexus 7 Android Development] slebit:
I tried with Purity, but it didn't work. http://xdaforums.com/showthread.php?t=1950858
[Nexus 7 Android Development] wags57:
Works fine in PA 3.99. Thanks
[Nexus 7 Android Development] adrman:
Working fine with Slimbean and SuperSU 1.6.
[Nexus 7 Android Development] aromig:
Works great on Pac-Man nightlies

Sent via XDA Premium using my GS3 running PAC-Man 4.3 Nightlies
[Nexus 7 Android Development] Imoseyon:
v2.2 is up!

https://github.com/imoseyon/leanKernel-grouper/wiki/jb-mr2-ChangeLog
[Nexus 7 Android Development] adrman:
FWIW, I'm getting the following error via lkflash: "can't connect to remote host (188.40.93.144) Connection refused."
[Nexus 7 Android Development] androidkid311:
Flashed 2.2 and its running nicely with latest slim bean. Runs asphalt 8 nicely as well, good work :)
[Nexus 7 Android Development] azoller1:
Updated to v2.2!
[Nexus 7 Android Development] Reiven89:
Running Leankernel 2.2 with advanced stock rom and cant be more happy :thumbup:
[Nexus 7 Android Development] Deplov:
Is this kernel for Nexus 7 wifi only or I can use it for my Nexus 7 3G ?

Thanks
[Nexus 7 Android Development] coelhooliveirar:
Hey guys.

I flashed the 2.2 version and I have a question.

Everytime I underclock the kernel using Trickster, the kernel turns into the normal clock by its own... Is it normal? It does not keep the low frequency I set.
[Nexus 7 Android Development] dirtygoldfish:
Try frequency lock, I had the same issue with another kernel on the N7.
[Nexus 7 Android Development] androidkid311:
Yeah. Using slim bean.
[Nexus 7 Android Development] flaviocc:
Guys,

How is the battery drain (bandbase issue - 3g model) with this kernel?

Anyone have any experience with this?

Thank you.
[Nexus 7 Android Development] coelhooliveirar:
No effect... It bores me a lot. Another guess?
[Nexus 7 Android Development] maharu567:
The same problem here. I think i have a bad lot of N7.
[Nexus 7 Android Development] THADDIUS25:
Battery life is sick on version 2.2 match with advance stock ROM. Great job on the kernel
[Nexus 7 Android Development] putomacao:
Here's how my battery goes for this kernel....

http://xdaforums.com/showthread.php?p=45380969
[Nexus 7 Android Development] ezas:
If the low frequency is not being set on boot than use a delay for 'set on boot'.

How do you know that it's returning to the normal clock? How are you checking?
[Nexus 7 Android Development] coelhooliveirar:
I notice by the performance and also by the trickster mod app.

Can you describe how can I set the delay on trickster?
[Nexus 7 Android Development] slebit:
Menu->Set on boot->Delay. I have it set on 60 seconds.
[Nexus 7 Android Development] coelhooliveirar:
I will try it later and give you a feedback ;)
[Nexus 7 Android Development] coelhooliveirar:
i hate the fact that nothing works...

I am leaving the kernel...
[Nexus 7 Android Development] TheDarkDefender:
Awesome kernel. Smooth,great battery. Constant updates. Impressive.

Nexus is a large community my friend, not all kernels will be friendly to your device. If you don't like one,search for another. Move on.

If you don't want to appreciate the work, don't criticize it.
[Nexus 7 Android Development] poondog:
That's a shame haha cause I like this kernel

Out of curiosity which ramdisk are you using mate? Your ROMs or the kernels?
[Nexus 7 Android Development] TheDarkDefender:
Whatever comes with this kernel.

A shame? Wrong quote? Lol.

Sent from my Nexus 4
[Nexus 7 Android Development] Flav106:
Hi !

USB AUdio is not working with this version. The device hangs at the spashscreen if I connect my DAC during boot. :(
[Nexus 7 Android Development] poondog:
Haha I meant what the other user posted about nothing working for him/her :P
[Nexus 7 Android Development] coelhooliveirar:
In the world where I live is very normal to criticize. That's how the things get better, as long as you know the borders of respect.

I am giving a testimonial of something which doesn't work very well and maybe someone works on it and it will work properly in the future.

I am hoping for. I'll try Lean some versions later.
[Nexus 7 Android Development] bray424:
If you set the min speed down to 102k it should stick on boot without issue. I have yet to see any kernel that saves the 51k speed at boot; I believe I read somewhere else that it's a hardware limitation that some but not all n7's have.
[Nexus 7 Android Development] coelhooliveirar:
Mmmmm, so maybe I should give it a try again.
[Nexus 7 Android Development] Swede2008:
That explains why 51k never stuck for me. 102k does work though :)
[Nexus 7 Android Development] coelhooliveirar:
Here it only stays at Min>204000 and Max doesn't keep any other value less than 1300000. Does anybody have a guess?

Governor is interative, Delay is 60
[Nexus 7 Android Development] azoller1:
did you flash the powerHAL fix?
[Nexus 7 Android Development] coelhooliveirar:
No. Should I?
[Nexus 7 Android Development] poondog:
Yes. PowerHAL is basically a thing that resets your kernel values to stock.. the "fixed" one will make sure it is not reset so your values will stick
[Nexus 7 Android Development] coelhooliveirar:
OK. Thanks for the tip! I'll try it tomorrow =)
[Nexus 7 Android Development] XblackdemonX:
USB-OTG not working which is sad :(
[Nexus 7 Android Development] slebit:
What is not working? Are you using "Stickmount"?
[Nexus 7 Android Development] ofer6483:
Working for me
[Nexus 7 Android Development] XblackdemonX:
Yes I am and it doesn't see my USB key. If I reboot in recovery TWRP sees it though

Edit: Unless it's something with Superuser in 4.3 ?

Edit2: After a wipe cache/dalvik I finally got the Superuser popup when opening Stickmount and now it works.
[Nexus 7 Android Development] robgee789:
I've just flashed this kernel and so far it's looking nice
[Nexus 7 Android Development] heatledger:
What's to see?
[Nexus 7 Android Development] Flav106:
Hi Guys,

Are you able to use usb audio with this version of the kernel ? I have been able to use it with a previous version (1.2) but since I have upgraded to android 4.3 and kernel v2.2 it does not work anymore... :(
[Nexus 7 Android Development] robgee789:
how well it works