yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] grivad:
Mobile Data Issues

I'm still having mobile data issues.

On 016 final, I cannot get a data connection if it's mobile only. WiFi works fine, however switching to mobile only I get nothing. Tried resetting the kernel and have tried reflashing it a few times, following standard kernel troubleshooting procedures. Other kernels don't give me this issue.

Bummed because I love faux kernels -- loved them on my Sensation.

Is this fixed in 017, or is there a fix I'm not finding? Searching this thread only had a suggestion to try a later 016 beta, but as I mentioned, this issue persists for me on 016 final as well.
[Samsung Galaxy Nexus] phewizzo:
This has been stated over and over, this is not a kernel problem. Try updating your radio.
[Samsung Galaxy Nexus] zimphishmonger:
Wrote up a quick messy script to control all the features in the kernel, until an app is made.

WARNING: No Sleep = sloppy coding, mistakes, etc. Also, Im no scripting god, just someone who has learned a few things along the way, and I thought I MIGHT be able to make things easier. TONS OF BUGS, MAY NOT EVEN WORK.

This is obviously open to all, please add what you will, as I def didnt do a lot besides the basic echos for the commands. Its missing things like error checking, has a lot of random echos for no reason, etc.

Dont know if I will revisit, but if its useful I may

Usage Instructions

While in Android, use Gscript or Script Manager to run this script with root

FauxAdjust v.1 Download
[Samsung Galaxy Nexus] grivad:
Stated over and over where exactly? As I said, I've searched this thread and found nothing, besides a suggestion to try a later beta of 016.

If you bothered to actually read my whole post, you'll see I have zero problems with every other kernel I've tried, which indicates it's a kernel issue, not a radio issue. That being said, I have tried several radios, starting on UGLA4 (came stock) and have tried UGLC1 and am currently on XXLA2. Again, zero problems with all three radios with every different kernel I've tried; I only have this issue with faux.
[Samsung Galaxy Nexus] phewizzo:
READ
[Samsung Galaxy Nexus] grivad:
OK. These are not signal drops. And tried several radios. Told you which ones. These are not the signal drops which occurred from the first 4.0.4 update, which I was getting before (on older radios). The signal drops occurred when the signal would cut out completely in certain sleep scenarios. I do not get mobile data, at all, ever, sleep or not. Cell signal is fine, nothing is ever "dropped", just no mobile data connection ever (except on WiFi). Two completely distinct issues. AND on the "fixed" radio.

READ.

Edit: The issue is fixed in 017m. The issue persisted in 016m. Same radio. So, it was a kernel issue. Thanks.
[Samsung Galaxy Nexus] bigeyes0x0:
Are your APN settings correct?
[Samsung Galaxy Nexus] radiohead7778580:
Great kernel... thank you very much
[Samsung Galaxy Nexus] mingtaoh:
hi, im using ARHD 4.0.1 and i'm having battery drain issues, i tried to use the reset kernel but i was wondering if it works for ARHD because it says CM9...anyone have thoughts?
[Samsung Galaxy Nexus] tibere86:
Use the 4.0.4 reset kernel, not the CM9 one.
[Samsung Galaxy Nexus] mingtaoh:
i only see CM9 4.0.4 -- RESET KERNEL on the first post?
[Samsung Galaxy Nexus] odin13:
Look again?? It's right above the CM9 reset kernel...i can see it :D

Verstuurd van mijn Galaxy Nexus met Tapatalk
[Samsung Galaxy Nexus] mingtaoh:
omg how did i not see it!!!! thanks anyways:D:D
[Samsung Galaxy Nexus] mingtaoh:
im having issues with constantly getting no data-connection after flashing this kernel (on ARHD 4.0.1), i reflashed my radio (XXLA2) and the issue is still not fixed, i also tried reloading the kernel but the problem persists, anyone with the same problem? i love this kernel but this problem makes me wanna revert back to stock...
[Samsung Galaxy Nexus] and932:
I actually have the same issue regarding data drops. I still have full service, only no data. It sometimes does this when switching in and out of Wifi-zones, where even when I am out of Wifi range, my phone won't connect to HSPA+ data.

I love this kernel and how smooth it is, but the data dropping is one issue I've found with 17u. Thank you for your good work!
[Samsung Galaxy Nexus] :
Same here... full service, but sometimes I just lose data all together, either randomly or switching from wifi to HSPA... sometimes my bars will go gray as well.
[Samsung Galaxy Nexus] Job21:
Did anyone have the same issue with me -

Widget clock and the one at notification bar didn't sync with system clock

I'm not sure if its the current rom(AOKP) or the kernel (hybrid v17m),

since I didn't spot such issue in my prev ver (fabulous last 403 build ) and v16m

And both have same app running and NO autokill was installed

Or if this had been discusses anywhere else,appreciate if you can show me
[Samsung Galaxy Nexus] :
Had this happen to me as well... Same setup
[Samsung Galaxy Nexus] tyea:
Tried v18b4 with Black Ice b37 and the phone would boot loop. Occasionally, the phone would complete boot, but if I did a reboot, most of the times I would get a boot loop.
[Samsung Galaxy Nexus] revthanki:
That's because of the SR, smart reflex system. Though I'm not sure what SR actually does :)
[Samsung Galaxy Nexus] Job21:
Seems the clock sync issue became more severe when system memory is low,and killing some app at the backgnd,

e.g. after exiting from some poor design app

Possible to patch up in the kernel?or should it be in the rom?
[Samsung Galaxy Nexus] rye&ginger:
If I use AOKP ROM, which reset kernel do I use? stock ICS or the CM9 version?

Cheers.
[Samsung Galaxy Nexus] parkson:
Use the stock ICS 4.0.4 reset kernel.
[Samsung Galaxy Nexus] faux123:
Kernel 018 is official... Enjoy!

https://twitter.com/faux123/status/210812380714770433
[Samsung Galaxy Nexus] goTouch:
Great kernel! Seems to have a great battery life.
[Samsung Galaxy Nexus] KingDavid63:
After using the reset kernel I have no data drops using faux kernel, think it's related to Franco kernel...
[Samsung Galaxy Nexus] kctan75:
Is "Touch Wake" available in this kernel?

Hi all,

I used faux kernel on my HTC one X and I'm going to get my 2nd phone which should be Gnex. May I know is "Touch Wake" available in this kernel? faux kernel given my HTC one X great battery life and smooth perfomance.

Thank.
[Samsung Galaxy Nexus] ohliu:
Nope. No touch wake yet.
[Samsung Galaxy Nexus] motion_blur:
Best kernel on my Nexus yet

Tested a lot of kernels, Franco's, Lean, Trinity, CMPlus and FuguMod.

All these kernels are great, but scrolling in apps and the launcher only seems to be fluid with your kernel, don't know why.

plus no data drops :D

You should update this thread more frequently.

Found the current version of your kernel 018 only on rootzwiki.

Tuna kernel 018u works pretty good on my phone.
[Samsung Galaxy Nexus] Job21:
Have been using ur kernel since 16m

Found 18m has more fequent signal loss (once every 2 day) and not reconnect to mobile network automatically,

has to toggle 2g/3g, data connection or flight mode to get it connected
[Samsung Galaxy Nexus] Srkineo:
faux any way to OC the GPu to 512, tested with other roms, my phone can do it.. or would you say its overkill to clock that high?
[Samsung Galaxy Nexus] lookitzjohnny:
Jelly bean kernel out! it will melt your socks

http://faux.androidro.ms/
[Samsung Galaxy Nexus] :
What would happen if we loaded the JB Kernel on our ICS Nexus? Would our phones disintegrate?
[Samsung Galaxy Nexus] Think420:
no, it just wouldn't work
[Samsung Galaxy Nexus] lookitzjohnny:
i think your phone would just commit suicide.
[Samsung Galaxy Nexus] faux123:
Latest JB kernel 019 Beta 6 is out @ 1.8 GHz STABLE ;)

https://twitter.com/faux123/status/218585241386889217
[Samsung Galaxy Nexus] chlehqls:
Aww, yeah. Time for some faux kernel up in here with the JB build I been running.
[Samsung Galaxy Nexus] globen:
Best kernel hands down. Battery life is phenomenal for jb.
[Samsung Galaxy Nexus] :
updated 019b8:http://faux.androidro.ms/tuna-jb-kernel-019b8.zip
[Samsung Galaxy Nexus] hev88:
Beta 9 is out now

Sent from my Maguro
[Samsung Galaxy Nexus] Treatcon:
http://rootzwiki.com/topic/12512-ke...otgfiopsv018jun-07/page__st__2940#entry800243
[Samsung Galaxy Nexus] :
What is the best kernel to use for battery life... as I dont see a mainline version (why is that?)... smartreflex or ultimate?
[Samsung Galaxy Nexus] faux123:
based on feedback and testing... mainline is deprecated... ultimates have found to have equal or better battery life than it...

and depending on your own usage, give both a try and see which one gives you better battery life...
[Samsung Galaxy Nexus] faux123:
and BTW, 019 ICS/JB kernels are official... Enjoy ;)
[Samsung Galaxy Nexus] :
And I assume that the 4.1.0 kernels work fine with 4.1.1?

Thank you for your work

4CR01389XU672233U
[Samsung Galaxy Nexus] faux123:
Thank you very much and GREATLY appreciated!
[Samsung Galaxy Nexus] chlehqls:
Of course.

And I cannot wait to flash this kernel. Thanks for the update faux.
[Samsung Galaxy Nexus] kacongx:
I didn't see reset kernel for jb, can you add it?

Sent from Jelly Bean on My Galaxy Nexus
[Samsung Galaxy Nexus] faux123:
when I have some free time...
[Samsung Galaxy Nexus] faux123:
Newest beta is out!

https://twitter.com/faux123/status/230806813677871104
[Samsung Galaxy Nexus] o16v:
Thanks the new kernel!The gps is very fast will be locked satellites!!amazing...
[Samsung Galaxy Nexus] flunk86:
what's governor & scheduler recommended on 20b4?
[Samsung Galaxy Nexus] faux123:
Default interactive and deadline
[Samsung Galaxy Nexus] faux123:
Latest Beta is out!

https://twitter.com/faux123/status/235788157898072064
[Samsung Galaxy Nexus] resynx:
Wow that beta is really smooth. Just flashed to 019-sr though because I had 2 random reboots on the beta. Keep up the good work faux!
[Samsung Galaxy Nexus] maurogg84:
I come from jellybro cm10 do I need to flash a reset kernel?
[Samsung Galaxy Nexus] resynx:
Seeing as there's currently no JB reset kernel a simple wipe of cache / dalvik should suffice.

Edit: newest beta 12 is running so smooth!
[Samsung Galaxy Nexus] phewizzo:
Beta 12 is running very smooth.
[Samsung Galaxy Nexus] psxsnake:
still try b12 on latest miui 2.8.17... very good...but seems that tuna-jb-kernel-019u-sr.zip is little bit faster

thx for your great job

20 b12 seems does not work with PGM2... 019 do

but too hot phone...try new b13 or back to 019
[Samsung Galaxy Nexus] jdbeitz:
What should I use for UV?

VC, system tuner, and set CPU won't allow for uv

-----------

Edit:

Dohhhh. I just downloaded the wrong version.
[Samsung Galaxy Nexus] resynx:
PGM works fine with b12 on my phone, are you sure it's not your ROM?
[Samsung Galaxy Nexus] faux123:
Kernel 020 is released. This is a Long Term Stable Release.. Enjoy!
[Samsung Galaxy Nexus] jbuggydroid:
quick question. Been awhile since I've flashed kernels but do I need to reflash your kernel every time I update cm to newest nightly?
[Samsung Galaxy Nexus] faux123:
Yes, because cm always include its kernel in all their nightlies
[Samsung Galaxy Nexus] rico13:
since installing jellybean, ive tried just about tried every kernel (franco,fugo,imoseyon,air,popcorn,trinity,glados). IMO the differences between them are minor but they all lagged hard in memory intensive games.

Your latest kernel is brilliant...been playing airport city and the difference between this and the other kernels is night and day

awesome work
[Samsung Galaxy Nexus] grisha1:
m, u or u-sr?
[Samsung Galaxy Nexus] rico13:
U

Ultimate Edition
[Samsung Galaxy Nexus] jbuggydroid:
Thought so but couldn't remember. Thanks
[Samsung Galaxy Nexus] resynx:
After I dialed a number yesterday the touch screen went completely unresponsive and I had to pull the battery, has that happened to anyone else? And is PGM working for anyone? Was working on the betas but not anymore on the stable release.
[Samsung Galaxy Nexus] faux123:
too bad you didn't capture the /proc/last_kmsg

I have seen a few /proc/last_kmsg from people with strange pauses... those were caused by Files System errors (soft lock up due to data corruptions). Have ever you loaded kernels with fsync() disabled? If so you may want to run fsck to check for data errors.
[Samsung Galaxy Nexus] resynx:
Yeah it happened at work so I didn't have much time hahaha. I dunno about disabling fsync, I usually just flash a kernel and then adjust the CPU speeds from CM settings and that's it.
[Samsung Galaxy Nexus] faux123:
some kernels come with fsync disabled by default.. was just wondering about your kernel history to help diagnose a problem.
[Samsung Galaxy Nexus] Pjodor:
When I flashed the Ultimate SmartReflex Edition I got som weird artifacts on the screen (see screenshot). It's not there after I flashed the maineline edition. Could it be the overclocked gpu that don't work well with my phone?
[Samsung Galaxy Nexus] chlehqls:
Yeah those maybe are artifacts from the ovclocked GPU. Just use mainline since it works just as well.
[Samsung Galaxy Nexus] Pjodor:
I guess it won't matter if its smart reflex or not.

Skickat från min Galaxy Nexus via Tapatalk 2
[Samsung Galaxy Nexus] faux123:
Latest beta is out

https://twitter.com/faux123/status/240208704220319745

Introducing CFS load-tracking. (From Google for Linux 3.5+)

It implements load-tracking on a per-sched_entity basis. This results in a bottom-up

load-computation in which entities contribute to their parents' load, as

opposed to the current top-down where the parent averages its children. In

particular this allows us to correctly migrate load with their accompanying

entities and provides the necessary inputs for intelligent load-balancing and

power-management.
[Samsung Galaxy Nexus] eZaCx:
I am new to installing kernals, and I have a question.

I have successfully installed the Ultimate Edition version (On my 4.1.1) and rebooted by system the second time like the post said. How do I access the kernal? How do I know if my CPU/GPU were overclocked? Any help?
[Samsung Galaxy Nexus] faux123:
you can use trickster's mod from Rootzwiki or systemtuner app from play market
[Samsung Galaxy Nexus] faux123:
latest open beta is available!

https://twitter.com/faux123/status/241323258136387584
[Samsung Galaxy Nexus] eZaCx:
I am guessing this kernal doesn't automatically overclock for you? I just overclocked using the Systemtuner you mentioned to 1.35 Ghz, but there is no option to overlock the GPU unless the kernal actually does overclock that.

I am happy that now I can use my 64 gb sd card with usb 3.0 card reader with NTFS instead of FAT32 with stickmount. Although I am kinda nervous, as this is my first time playing around with a kernal. I hope my battery doesn't get destroyed or something ;) Every other feature stated is automatically applied correct?
[Samsung Galaxy Nexus] faux123:
The GPU would auto scale based on demand.

The stock speed is 1.2 GHz, you would need to use SystemTuner or Trickster's Mod to boost it higher if you wish to OC.

Yeah, having NTFS solve the issues for the newer larger capacity SDcards. I am glad you like it. :highfive:

My kernel is designed to be load-n-forget without much user interventions, yet it is also packed with many tweakable features for those who like to tweak their phones. It has all the color/gamma adjustments, wifi power management adjustments, many advanced I/O schedulers including FIOPS (specifically designed from ground up for FLASH devices). Go ahead and experiment a bit, just make a nandroid backup before hand and it should be quite a ride and experience. Have fun! :victory:
[Samsung Galaxy Nexus] eZaCx:
Yes the NTFS read/write capabilities are just AWESOME! <3.

As for the many tweakable features you mentioned, are all those accessible on my stock ROM some where, or only accessible by systemtuner or some similar application as you mentioned?

And yes, I did a nandroid backup before I applied the kernal so I think I should be alright ;D.

I have another couple random questions if you could possibly help.

1. Are we able to apply other kernels on top of this, if so, would it have a negative effect on the overall OS? (I am kinda new to Android, so worried about these things)

2. Is there an approx number you may have which can tell me around how much faster the battery drains with this kernel? (I'm guessing not much, as I have gone from 1.2 to 1.35 Ghz)

3. Is there any significant difference between this and the beta's which are being released? Would I be able to upgrade to those by just flashing them?

4. You mentioned Trickster's mod to OC higher, or system tuner, but system tuner goes up to 1.8 Ghz, so if I were to do that, would it be fine and I'm guessing the GPU would be scaled accordingly as well?

5. Could you possibly tell me the set up you have for your Galaxy nexus? Since you are a pro at this, I'm sure you have a awesome/stable setup. Right now I am literally just running the stock 4.1.1 JB, with your kernel.

Sorry for all these questions, but if I get a hang of these then I will be fine for the future ;)

Great job on the kernal, I will most likely be donating today or tomorrow.
[Samsung Galaxy Nexus] faux123:
see blue text ^
[Samsung Galaxy Nexus] IAmAN00bie:
1) No, you can only have one kernel installed at a time. You will be replacing this kernel if you flash another one.

2)P = C*(V^2)*f, where C is capacitance, V is voltage, f is CPU frequency, and P is the power consumed by the CPU. Increasing the CPU to 1.35GHz increases the frequency, and the voltage as well if unchanged, so the power consumed should increase. This is just theoretical of course, no idea how much of a difference it makes in reality.

3) Just wipe cache and flash.

4) CPU and GPU clocks are independent of each other, but both scale accordingly to the load placed on the hardware by the OS.

5) I can't speak for Faux, but given that he maintains many kernels for a plethora of devices, I doubt that he was a single setup.
[Samsung Galaxy Nexus] eZaCx:
Thank you very much for everything

+ Donated :)
[Samsung Galaxy Nexus] faux123:
Thank you very much. Greatly appreciated.
[Samsung Galaxy Nexus] Savant:
I swear I see you on the atrix forum and this one and probably don't have that much time play games. Can't wait for a few of them to come out.
[Samsung Galaxy Nexus] resynx:
Loving this kernel so much. It's smooth and the battery life is good, thanks Faux.
[Samsung Galaxy Nexus] tobitronics:
Hi i flashed the 504 version today and i must say that my phone works smooth, however i get the feeling that i have a yellow tint over my screen, sort of sepia effect. Is there a way to balance the colors?
[Samsung Galaxy Nexus] Nickamina:
Try installing Trickster Mod from the Themes and Apps section. With that you can try a number of colour presets. Franco's preset has always been good to me. :)
[Samsung Galaxy Nexus] defconoi:
Is 21 beta 6 booting for anyone?
[Samsung Galaxy Nexus] resynx:
Working fine for me. Did you remember to wipe cache / dalvik?
[Samsung Galaxy Nexus] evostevo1:
This kernel paired with aokp is all I got to say. Nice work.
[Samsung Galaxy Nexus] defconoi:
Had to wipe system, turns out fugumod screwed something up after flashing faux after, faux nice kernel. Much smoother than the rest
[Samsung Galaxy Nexus] Astug:
Thanks faux! I love the fact that you develop for the GN aswell. Your kernel was the only thing making the Sensation worthwhile compared to what it is stock.

Keep up the amazing work.
[Samsung Galaxy Nexus] Job21:
Have tried 20u-sr and 21b6 but found both can't have the CPU clock respond properly - when started Google music,Max clock down to 700mhz immediately,even after I started another app,it still remains,only can be adjusted manually

The above happens almost everytime
[Samsung Galaxy Nexus] faux123:
Latest Beta is out!

https://twitter.com/faux123/status/243026305518559235

Have fun!
[Samsung Galaxy Nexus] bioan:
Tried your latest beta for the first time. I'm using MIUI. Very impressive. Got over 3h of screen on time with 3g or wifi on all the time.

Thank you!
[Samsung Galaxy Nexus] thegtfusion:
Does this kernel have colorcontrol? :)
[Samsung Galaxy Nexus] defconoi:
yes it has color control
[Samsung Galaxy Nexus] scarmon25:
In the latest beta8. Is the GPU at 512 or 384. I read the OP but I'm kina confused. I know the betas are ultimate + smartflex. Just wanted to check what the GPU is set at for max.
[Samsung Galaxy Nexus] faux123:
Beta gpu is always 512.
[Samsung Galaxy Nexus] scarmon25:
Super. Thanks.
[Samsung Galaxy Nexus] rattking:
Hmm..I hear you Loud and Clear!
[Samsung Galaxy Nexus] defconoi:
B8 I got 3 sod's like the guys on rootz wiki, b7 is fine
[Samsung Galaxy Nexus] faux123:
Give b9 a shot ;)
[Samsung Galaxy Nexus] defconoi:
As I posted that, headed over to Rootz and saw you posted b9 :) thanks, so far so good :)
[Samsung Galaxy Nexus] flunk86:
I had problem on 21b8 & 21b9 im stuck on deepsleep..does anyone had this?
[Samsung Galaxy Nexus] Sdobron:
RC seems to have gotten all the kinks out. Running stable for 6 hours now.

Edit: Spoke too soon. Just had a sod that required battery pull. No kmsg. I'm on fiops, interactive governor at 1060 mhz max. Phone was asleep for about 5 minutes after 30 minutes of use before sod.
[Samsung Galaxy Nexus] defconoi:
**** b12 gets awesome battery life and its smoooooooth
[Samsung Galaxy Nexus] Baertig:
link is dead!?

Gesendet von meinem Galaxy Nexus
[Samsung Galaxy Nexus] faux123:
Kernel 021 is official! CHeck OP for latest files!
[Samsung Galaxy Nexus] phewizzo:
I was patiently waiting for mainline SR. Running very smooth. Your the best Faux. Will comment on battery life in a few days.
[Samsung Galaxy Nexus] defconoi:
**** 21u-Sr rocks, just kills Franco and trinity, faux your the best!
[Samsung Galaxy Nexus] Nickamina:
Do we find out what the mystery beta was all about now? :)
[Samsung Galaxy Nexus] Astug:
Thanks for the update faux!

Question; How can I set the colors?

I noticed the kernel tweaks section on rootzwiki but I don't know how to apply these. :(

Color Multiplier Adjustments:

echo xx /sys/class/misc/samoled_color/red_multiplier

echo xx /sys/class/misc/samoled_color/green_multiplier

echo xx /sys/class/misc/samoled_color/blue_multiplier

And will the color settings stay after a reboot?

Thank you.
[Samsung Galaxy Nexus] LNJ:
User voltage for 700mhz not sticking when set to 950mv. Sticks at 1000mv.

21U btw.

And 350mhz can't be set lower than 875mv.

Other than that she is smooth!
[Samsung Galaxy Nexus] nikosblade:
In terms of speed its equal (clock to clock) with franco's 512 gpu nighty.

I have to test battery though. Great job faux!
[Samsung Galaxy Nexus] flunk86:
What the diffrent between 21u & 21u-sr?
[Samsung Galaxy Nexus] bboran:
The fist post is very chaotic. I cant find which link is for the latest nightly for jb kernel? Can you guys please share the link for the latest jb nightlies? Also to control this kernel which app to use? Thanks.
[Samsung Galaxy Nexus] faux123:
One has user uv interface, one has smart reflex automatic uv interface.
[Samsung Galaxy Nexus] defconoi:
Faux your kernel is vulnerable to mempodroid, found out via

www.xray.io/dl

Can you patch it?
[Samsung Galaxy Nexus] Phoenix Wright:
I switched from Franco... and this thing is flying :eek:

Congrats for your hard work!

I was trying 021u-sr at 1800 mhz but I got a kernel panic. At the same frequency Franco was stable, maybe you should use his voltages for smartreflex :) Here's the last_kmsg:

http://pastebin.com/kJSLGcWt

The only things I'm missing are the color multipliers, Trinity's contrast settings and high performance audio:o
[Samsung Galaxy Nexus] mpokwsths:
Great kernel!

Switched from franco's and I can say that it's indeed faster.

Please add trinity contrast and color multipliers and it will be the best kernel out there!
[Samsung Galaxy Nexus] BigShix:
We'll very very thank you you if you add Trinity Contast and Color multipliers. Without it I can't use my phone more than 2 days.
[Samsung Galaxy Nexus] Pjodor:
Thanks for the new version works great, using mainline with smartreflex atm, because the one with overclocked gpu didn't work properly last time I tried. Maybe I'll try it one more time.
[Samsung Galaxy Nexus] faux123:
All already there except for contrast thingy...