yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Original Development] :
Have to admit that in my case it was my mistake. It was not kernel related. I reverted back to stock. The same problem remained. Then I took my sim card and put it into phone. I didn't "recharge" my account for one year. Thus it was blocked by operator. After I added a little bit to my account, they re-activated my card.

Sorry guys, it was my mistake n my case.
[Nexus 7 Original Development] jlg19753:
Is this the way it supposed to look ?

Sent from my Nexus 7
[Nexus 7 Original Development] nexusmaniac:
Are you talking about the name of the one at the bottom? If so yes :)

N4/N7 - CM 10.1 Nightly, Franco Kernel
[Nexus 7 Original Development] The Gingerbread Man:
Yes but before you flash unset any set boot options you have and to it flash go back to back up / restore and then press restore and the kernel will load with all the tweaks and optimised settings.

Sent from my Galaxy Nexus
[Nexus 7 Original Development] jlg19753:
Yes just making sure it was the the proper boot image to flash the osmosis mod tho the f.ku app.:)

Sent from my Nexus 7
[Nexus 7 Original Development] The Gingerbread Man:
Franco's app now has a set on boot option for io scheduler so you should be able to enter the values in your self and set on boot. Same with governor control.

Sent from my Galaxy Nexus
[Nexus 7 Original Development] kecinzer:
Well yes, but I need "right" values from osm0sis :)
[Nexus 7 Original Development] jlg19753:
Are u referring to this? sorry for the noob questions.

Sent from my Nexus 7
[Nexus 7 Original Development] The Gingerbread Man:
Yes those top ones, leave them like that and go back to back up restore area, press the kernel you want, then press restore

Sent from my Galaxy Nexus
[Nexus 7 Original Development] Gspin96:
I cameback to franco.kernel and yeah, with those settings it's horribly smooth :p. I use highspeed_freq at 760 since it's still smooth for me and want as much battery life as possible:silly:.

I also re-checked that power.grouper.so thing, and yes, the setting sticks after screen off-on cycle, but it seems that it "doesn't notice" that the max frequency is set to a value different from 1300MHz, as osm0sis said.
[Nexus 7 Original Development] osm0sis:
Those interactive settings are virtually the same as the old winning values joaquinf, The Gingerbread Man, myself and like 5 other guys worked out here a few months back. So he's just as much an authority as I am. I don't have a N4 so that's always been up to Francisco, but basically all I'd suggest is trying the ones from here or the ones from the GN. Search the thread. That's what we did for the N10 and it ended up loving the old N7 winners (with 45000 and all). Best they said their devices have felt with interactive and overall. As for schedulers, all of the Franco's Dev Team scheduler tunables are hardcoded over on the N4 already, I made sure of it.
[Nexus 7 Original Development] jlg19753:
Ok i installed the osmOsis r61 and everything seems snappy and fluent is there anything else i need to change within the fku app ?

Sent from my Nexus 7
[Nexus 7 Original Development] osm0sis:
Just wipe f.Ku app data+cache so that you're definitely running the defaults and you're all set.
[Nexus 7 Original Development] jazzespresso:
thanks for that!!

---------- Post added at 03:46 PM ---------- Previous post was at 03:34 PM ----------

ohhh! I have that ones on the top (jlg19753's printscreen) checked.... interesting..I did not notice up until now...hmmm...
[Nexus 7 Original Development] tkpault:
Grouper Osmosis tweaks

Hi,

Does the grouper Osmosis r61.img work on the Nexus 7 3G?

If it does could someone please provide a link. I found it yesterday but have had no luck today.

Kind regards

Paul
[Nexus 7 Original Development] poondog:
Hi, its the exact same kernel that franco compiled, with the tunables changed

So yes

http://d-h.st/users/osm0sis/osmod/

:)
[Nexus 7 Original Development] combatdeity:
Osmosis, what system UI tweaks were in the .img?
[Nexus 7 Original Development] alonsoch:
The link don't work for me!! can someone upload to dropbox o something like that......??? thanks!!
[Nexus 7 Original Development] poondog:
None its just boot.img

Ramdisk and kernel
[Nexus 7 Original Development] osm0sis:
Not entirely true. We don't alter systemui but there is a systemui niceness tweak to -18, which amounts to increasing the priority of the OS to make it smoother. We also do that to the launcher for a bit more improvement.

Edit: Yeah, Dev-Host appears to be down again.
[Nexus 7 Original Development] Bobtehblob:
Really hanging out to see some of the latest n4 tweaks make their way over here :D
[Nexus 7 Original Development] capoooro:
Yes we all wait the n4 logic.
[Nexus 7 Original Development] JDCFH:
I'm still getting horrendous stuttering playing films from play store using all these tweaks...

Movies play fine then audio stutters the turns into a freeze frame nightmare until I pause and play again then 2 minutes later it starts again. :mad:
[Nexus 7 Original Development] The Gingerbread Man:
Can you explain your exact set up? Rom, kernel version, govenor, schedular, all tunable settings for governor control and io scheduler. Please be as exact as possible.
[Nexus 7 Original Development] JDCFH:
All settings are from yourself and osmosis recommendations. Kernel is R61 and ROM is rasbeanjelly.

I downloaded osmosis' KERNEL and flashed it this morning after clearing all kernel settings.

The only movie I have on play store is Transformers revenge of the fallen just tried watching it and its impossible with this kernel and the 'dream' settings which are great for everything else.

It's like the load from playing a film Isn't enough to keep everything running and too much hardware is shutting down and causing these slow downs.

Will try a film in MXplayer and see if it does the same :cyclops:
[Nexus 7 Original Development] The Gingerbread Man:
OK so here's some trouble shooting tips from Osmosis. Try these and report back later

Sent from my Galaxy Nexus
[Nexus 7 Original Development] JDCFH:
Thanks for help had some redundant scripts causing problems
[Nexus 7 Original Development] The Gingerbread Man:
Good I'm glad to hear your sorted! Be sure to thank Osmosis' post some 6-7 pages back as it was his advice you took ;)

Sent from my Galaxy Nexus
[Nexus 7 Original Development] salemsayed:
Using osmod's img and it's been seriously awesome, best kernel I've ever used. Just one problem is that Youtube is now suffering from some lag when it's buffering, that wasn't there before. Any idea?

Edit: turns out I also had some scripts laying around, removed them, will test and see how it goes. Thanks :)
[Nexus 7 Original Development] DroidOnRoids:
Holy. Just fastbooted Osmosis' kernel modification img and my Nexus 7 booted up like it took a shot of NOS energy. Feels like the tablet was given Red Bull wings LOL Thanks Osmosis Jones. :p
[Nexus 7 Original Development] dangnhap01:
How is the battery life now,compares to r47
[Nexus 7 Original Development] shinodoigt:
After flashing osmod in Fku, how do I check if the new settings are in place ? I don't see any change in my settings, I just flashed the .img and rebooted..
[Nexus 7 Original Development] The Gingerbread Man:
Unset any set on boot options in any CPU management app and clear its data and reboot
[Nexus 7 Original Development] shinodoigt:
Oh I just figured, these settings are just for governor (interactive in this case) ? Not for other part or the kernel ? (fsync, i/o scheduler, etc.)
[Nexus 7 Original Development] The Gingerbread Man:
Govenor control, all io schedualars fine tuned, system ui tweak, SD and mount tweaks, perhaps some other stuff
[Nexus 7 Original Development] shinodoigt:
I don't see those settings changed (or precisely, I do have to change them ?) , fsync is still enabled in fku, as for logcat settings..
[Nexus 7 Original Development] The Gingerbread Man:
Yes those are supported to be for being able to report bugs effectively with logs and data integrity so if you have a random reboot your stuff doesn't get messed up. If you turn those off and have issues your own your own. Anyway to the original question just clear your kernel management application data and reboot and the defaults will be loaded up. If your still not finding those settings are set then double check the trouble shooting steps I reposted by osmosis
[Nexus 7 Original Development] Azure Dragon:
Hi!

I have been using this kernel and it's much much much faster than the others. However, I bumped into this problem. I am using SmoothROM 5.1 with r58, but I decided to update to r61 for some fixes. Apparently, YouTube streaming got bad and all laggy. Now I don't know where to get the older versions, could you please check what's wrong and bring an update? I flashed using your app, by the way. Thanks!
[Nexus 7 Original Development] The Gingerbread Man:
Okay, all problems are fixed, look for the Osmond r61 and take the trouble shooting steps reposted recently and youl find your problems solved.
[Nexus 7 Original Development] shinodoigt:
I just wanted to know which settings I have to look to check if Osmod settings are applied (governor settings ?)
[Nexus 7 Original Development] jlg19753:
Running osmosis mod r61 and Aokp mr1. Everything is smooth and batt is great i only have one issue ever second or third time I shut off the screen it takes two or three times pushing the power button for the screen to come on.

Sent from my Nexus 7
[Nexus 7 Original Development] NYLimited:
Umm.. Did you try searching for that issue? The discussion wasn't too far back..

http://xdaforums.com/showpost.php?p=41701028&postcount=6193

---

Trouble ahead, trouble behind, and you know that notion just crossed my mind..
[Nexus 7 Original Development] Shmi117:
Yeah, if only this helped me out... I have this problem and I have no profiles for when the screen turns off. Its like this kernel has a problem with my N7 :(
[Nexus 7 Original Development] NYLimited:
Changing / disabling the profiles didn't fix my problem. But the truth is the gain is minimal so I decided to remove Setcpu and let the kernel control the frequencies.

Ever since I removed Setcpu the problem has been gone.

---

Trouble ahead, trouble behind, and you know that notion just crossed my mind..
[Nexus 7 Original Development] Shmi117:
Yeah I dont even have SetCPU. All I use is TricksterMOD and that's only for setting the max frequency to 1000...
[Nexus 7 Original Development] The Gingerbread Man:
Well at the present moment under clocking doesn't even work, really guys until anything new and exciting gets ported over from n4 there is nothing let me repeat that NOTHING you can do to improve from osmod r61 so please just let it be and let the kernel work how its supposed to. Forget set cpu, forget profiles for screen off, forget everything. Just let the kernel run, if it isn't running well then take the following steps

Then report back
[Nexus 7 Original Development] Shmi117:
I'm almost positive that underclocking works. I have it set so that my device's max frequency is 1000, and it obeys my preference. My device only goes up to 1300 for a minute at boot then goes back down 1000 max.
[Nexus 7 Original Development] The Gingerbread Man:
Okay, reset your CPU monitor and use your tablet for 1 hour and prove it
[Nexus 7 Original Development] NYLimited:
No real disagreements from here. I never did prove if it was the underclocking or the changing of governors, etc. that caused the issue. However, as you already said, I went to a clean r61 (osm0sis mods) after removing Setcpu and all is well now.
[Nexus 7 Original Development] jlg19753:
Did research it. I don't use set cpu and don't have any screen off profiles, everything is set to stock within the franco app after flashing the modded r61 and clearing app data like i was told to do. Going to try a couple other versions and report back . thanks.

Edit)) I went to settings/ security and set my screen to lock immediately instead of a delay and it seems to have fixed the issue.:D

Sent from my Nexus 7
[Nexus 7 Original Development] Moxie3000:
You're not alone. I'm going to try reflashing osmod r61 and see if that clears it up. Though I noticed in log cat a lot of complaints from powerHAL about a missing boost_factor file for the interactive governor config. Has anyone else see that?
[Nexus 7 Original Development] nexusmaniac:
I'm going to go back and edit that post because I've had no lag whatsoever since I changed the TCP congestion avoidance algorithm to Westwood and the I/O scheduler to ROW :)

N4/N7 - CM 10.1 Nightly, Franco Kernel
[Nexus 7 Original Development] NYLimited:
I can only tell you what helped me. I might try setting the low frequency a little higher as a test but you would likely be better off with suggestions from others, like The Gingerbread Man or osm0sis.
[Nexus 7 Original Development] Bronto9:
My nexus 7 has just "died" while it was in standby. Pressing power button had no effect, so i kept it pressed for many seconds, when my nexus rebooted.

Last_kmesg: http://db.tt/4RSJI6q6

Inviato dal mio Nexus 7 con Tapatalk
[Nexus 7 Original Development] osm0sis:
Holding the power button down is the same as a battery pull, so unfortunately will not provide a useful last_kmsg.
[Nexus 7 Original Development] Bronto9:
Mmh, didn't know that...

Inviato dal mio Nexus 7 con Tapatalk 2
[Nexus 7 Original Development] ram130:
Can I just install this kernel with root? ( via motochopper technique) or do I need a custom recovery, etc..
[Nexus 7 Original Development] nexusmaniac:
To install this kernel you need to have an unlocked bootloader, then use the Franco kernel updater app from the play store and boom, your done ;)
[Nexus 7 Original Development] ram130:
Damn, I just re locked it lol.. guess I got to go through losing my data again. Thanks for confirming. :good:
[Nexus 7 Original Development] quattro_rs:
Is France still updating this kernel?
[Nexus 7 Original Development] murdah204:
Franco**
[Nexus 7 Original Development] stonebear:
The current version is pretty recent so yea.
[Nexus 7 Original Development] quattro_rs:
Ya sorry about that it's the spell correction crap.

Franco Franco Franco Franco.
[Nexus 7 Original Development] osm0sis:
As long as you're still rooted you can still flash it with f.Ku or another root app. :good:

However when you do unlock again check out my N7 BootUnlocker thread.
[Nexus 7 Original Development] ram130:
Ok so you saying I can use the motochopper to root again and flash the kernel with a lock bootloader no problem? Just making sure.

Will check it out
[Nexus 7 Original Development] osm0sis:
Motochopper? No I have no idea what you're talking about. If you're still rooted you're fine. Otherwise you're out of luck.
[Nexus 7 Original Development] ram130:
Oh this is what I was reffering to: http://xdaforums.com/showthread.php?t=2233852 It allows you to root without unlocking your bootloader. So I was wondering if I can do that then install the kernel.
[Nexus 7 Original Development] osm0sis:
No idea. I don't use root tools, I do it the right way by putting su in /system/xbin/ myself. :p
[Nexus 7 Original Development] azncookiecutter:
Still running into issues with choppy video with the tweaked kernel, not with Youtube, but with Qloud Media (transcoding video app from desktop). Tried tweaking hotplug values and clearing scripts, no change. No issues with other kernels, but UI performance on tweaked kernel is simply outstanding. Any other possible tips to try? ROM is CM10.1 RC2.
[Nexus 7 Original Development] ram130:
Ok gonna try it lol....daredevil moment ..:D

---------- Post added at 11:40 PM ---------- Previous post was at 10:52 PM ----------

Got my answer...so nope not possible. Time to back up :(
[Nexus 7 Original Development] nexusmaniac:
Change the IO scheduler to ROW and if that doesn't do it, disable f sync

Edit: and the TCP congestion avoidance algorithm to Westwood :)
[Nexus 7 Original Development] HjasToneC:
I have a noob question.

If i flash this kernel, and when new version of android (possibly 4.3) arrives, do I get an official update? or do I have to return to stock THEN flash?

Thanks :)
[Nexus 7 Original Development] ratcav:
I think you will get an ota, but flashing it will take you to stock kernel again (and to go back to franco.kernel you will have to wait until he makes a version compatible with 4.3)

Long story short: don't worry
[Nexus 7 Original Development] guinnes.s:
How do I flash the kernel when in .IMG format? Any zip files available? Thanx
[Nexus 7 Original Development] Nico_60:
I usually flash the images files using fastboot...
[Nexus 7 Original Development] guinnes.s:
Any other way if ur away from ur PC?
[Nexus 7 Original Development] poondog:
Download flashable zip kernel (eg r61)

Extract, delete the boot.img

Replace that boot.img with osmosis' and rename to boot.img

Rezip it up, flash
[Nexus 7 Original Development] fozzie:
https://play.google.com/store/apps/details?id=com.joeykrim.flashimagegui&hl=en

---------- Post added at 12:33 PM ---------- Previous post was at 12:29 PM ----------

With the increased risk of data corruption. Be prepared...

---------- Post added at 12:34 PM ---------- Previous post was at 12:33 PM ----------

You'll need to return to stock.
[Nexus 7 Original Development] GedBlake:
Hi, ram130...

You can indeed flash franco's kernel if the bootloader is locked (which I assume is your question, given your reference to motochopper)...

But it involves a fair bit of messing around. If the bootloader is unlocked, then fastboot is still by far the easiest way to go.

Assuming you're already rooted via the

motochopper 'exploit'

, then see this

post

for details on to how flash a Custom Recovery via the 'dd' command in Android Terminal Emulator.

And for further details on how I did it, see

here

...

---------------------------

Once your Custom Recovery is installed... you can then flash whatever ROM/Kernel combo you like (but they have to be .zip's).

So with regard to osm0sis' version of r61, this was problematic because it's an .img file (not .zip), and FASTBOOT not being an option for me (locked bootloader), I tried the following (in terminal emulator)...

su
dd if=/sdcard/boot.img of=/dev/block/platform/sdhci-tegra.3/by-name/LNX

(Where boot.img is boot-grouper-r61-osmod.img renamed as such.)

And then reboot.

...which actually did work, although I'm not sure it's a good idea writing a boot.img to the boot partition whilst the OS is running...

So later, after flashing back to r48 and then back to r61osmod (I was comparing r48 with r61osmod at the time), I did the following instead (not exactly like it, but along the same lines)...

...and then flashed the .zip through TWRP as normal.

So, yes, ram130... to answer your question, you can flash franco after rooting with motochopper. Even with a locked bootloader.

My Nexus 7 has been bootloader locked for a couple of weeks now... rooted and running TWRP, a custom ROM and franco.

--------------------------

...and speaking of franco's kernel...

r61osmod is deliciously smooth and fast... no discernible lag problems and I am getting extraordinarily good battery life - 7.5 hours screen time. With r48, I'd be lucky to scrape 6 hours.

Really, tremendous work all... and thanks osm0sis for uploading a version with all the 'winning tuneables' (I think you guys call 'em), pre-set.

Thanks all.

Rgrds,

Ged.
[Nexus 7 Original Development] Bobtehblob:
Why would one need to re lock the boot loader? It's a bit OT I know but it doesn't make any sense to me :confused:
[Nexus 7 Original Development] GedBlake:
Well, I ran the motochopper 'exploit' for curiosities sake... (I just wanted to see if it would work:)!) - so I had to re-lock the bootloader to test.

But it's advantage really lies with those who want to root their devices, that they may have had for some time, and don't want the full wipe subsequent to running fastboot oem unlock.

So it's not about re-locking the bootloader... it's more about avoiding unlocking it in the first place.

Rgrds,

Ged.
[Nexus 7 Original Development] jazzespresso:
attached osmod's tweak kernel r61 - showing the battery usage :D
[Nexus 7 Original Development] Jonnyredcorn:
I have had no reason to switch from r47 and am glad I haven't let the OCD flasher in me get the better of me as I have no issues what so ever with r47 and get great battery life. If it ain't broke don't update and break it. Reading this thread is so discouraging to anyone wanting to update because I still see posts of people updating from r47 and running into problems, then the answer is to flash some script and change some settings to get back to where you were before updating. Silly really.

Sent from my Tablet
[Nexus 7 Original Development] osm0sis:
Read more closely next time; that's not it at all. Silly of you to bother commenting, really.
[Nexus 7 Original Development] lollyjay:
If you don't have something useful to say....

Nexus 7 WiFi 32Gb | PA 3.56 27-May-2013 | Nova Prime | Franco-Kernel r61

Nook Color | PA 3.15 14-May-2013 | Nova Prime | Stock Kernel
[Nexus 7 Original Development] DroidOnRoids:
osm0sis, I saw The Gingerbread Man's screenshot of the kernel mod settings that touchboost was disabled but it's enabled when I flashed your mod. Should I leave it enabled or disabled? Benefits for each?
[Nexus 7 Original Development] Azure Dragon:
[MENTION=2918197]The Gingerbread Man[/MENTION]

Hello. I'm actually on my tablet right now so I am really crippled (compared to using in PC). May I request the links of those please? I mean the Osmond r61 and the troubleshooting. Thanks!
[Nexus 7 Original Development] Jonnyredcorn:
Like you?

I was basically stated don't upgrade or downgrade if anyone is having problems or thinking of updating don't.

Sent from my SGH-I747
[Nexus 7 Original Development] lollyjay:
You know what I mean...

Nexus 7 WiFi 32Gb | PA 3.56 27-May-2013 | Nova Prime | Franco-Kernel r61

Nook Color | PA 3.15 14-May-2013 | Nova Prime | Stock Kernel
[Nexus 7 Original Development] Jonnyredcorn:
I'm afraid I don't but you can PM me if you wish to discuss it further.

Sent from my SGH-I747
[Nexus 7 Original Development] lollyjay:
"Reading this thread is so discouraging to anyone wanting to update because I still see posts of people updating from r47 and running into problems, then the answer is to flash some script and change some settings to get back to where you were before updating. Silly really."

Oh?

Nexus 7 WiFi 32Gb | PA 3.56 27-May-2013 | Nova Prime | Franco-Kernel r61

Nook Color | PA 3.15 14-May-2013 | Nova Prime | Stock Kernel
[Nexus 7 Original Development] jazzespresso:
Why not give another shot to osm0sis tweaked r61 kernel.

http://d-h.st/users/osm0sis/osmod/

I am not expert, but i can only recommend to do clean install the kernel (see osm0sis's instruction in one of his post).

after all, what you gonna loose? you can always re-flash r47.

Franco's kernel out of box has good battery usage, what osm0sis and others trying to do here find the best performance and good battery usage.

so I believe osm0sis tweaked r61 kernel is damn close that goal.
[Nexus 7 Original Development] Azure Dragon:
Okay! The YouTube lagging seems to be fixed. However, I uninstalled a mod which has always drastically brought performance to my device. It also tweaks init.d, and it might conflict with r61. Can I flash it again?
[Nexus 7 Original Development] The Gingerbread Man:
You may try it again if you want, you wont see me trying to stop you. If it doesn't work out though to uninstall the mod you may have to reflash rom and kernel if the trouble shooting steps don't work. IMO though you should just let it be and try without any other mods for now, its your call though
[Nexus 7 Original Development] Dc4479:
I went 2 weeks on stock after running franco.Kernel for a year. I have never charged my N7 as much as that 2 week period. This kernel is crazy good. I really wish I kept logs because the difference is astounding!
[Nexus 7 Original Development] Azure Dragon:
Well I really saw the boost it gave my Nexus 7 + no negative comments since the latest updates makes me wanna flash it really bad. So yeah I'll try it. Haha. Thanks!

Update :

Success! Streaming (non-HD) on YouTube seems to be fine. My Internet connection is not in rocket mode so it can't stream HD smoothly. They're just the same, right?