yashsingh1/xdaforums huggingface dataset:
[Atrix 4G Android Development] -JFK-:
Hi All,

After installing CherryBlur with MegaPack (phone start) and then Faux Kernel, I'm in a bootloop...

The Motorola logo is displayed and reboot.

Someone have an idea ?

I have an AT&T phone that I use in France.

I have install the [<{ ATT OLYFR_U4_1.8.3 }>]

Thank you
[Atrix 4G Android Development] Vangelis13:
By all means Sir, you're entitled to more than that!! :-D
[Atrix 4G Android Development] Weese:
I got my 1000 down to -500
[Atrix 4G Android Development] faux123:
You need to install 2.3.4 ATT OLYGB_U4_5.9.1 version instead of 1.8.3.
[Atrix 4G Android Development] msd24200:
Lazy me finally applied your latest kernal and all is smooth, very nice!
[Atrix 4G Android Development] guidoido004:
only thinking, can you made a 125mhz freq to screen off and minimum freq? it really would help the battery life :-) any help you need, just ask, and i see what i can do ;-)
[Atrix 4G Android Development] -JFK-:
I All,

All work fine thank you Faux !

I have quicklly read all post but not find a solution for the battery drain.

It's my fault or there is no solution at the moment ?

(PS : I have undervolt as possible)
[Atrix 4G Android Development] guidoido004:
slow a little your voltage, i got less hundred in all frequencies, and use 216/750, im listening to music and twitting have 8 hours, and still 40% :-)

it worked with me, but may not work with you (learned this with the moto dext )
[Atrix 4G Android Development] coleburns:
Hello, hoping someone can help

I flashed faux 123 0.1.2 kernel and had the wifi error. i then came across the above post and flashed the zip provided which fixed the wifi issue

however, i no longer have faux's kernel. i thought the zip was only to fix the wifi issue?

I see the faux's mentioned that he has also updated his OP post with this. so the files are in-effect the same?

Have i done something wrong or have i misunderstood?

I am trying to install Faux's latest kernel and WIFI working

thanks
[Atrix 4G Android Development] guidoido004:
are you using the lastest recovery? the recovery posted here in xda dont properly wipe when restoring system, boot and data, wipe all in recovery and try, also try older versions to see if the problem is with the lastest or just a bug youre getting

:-)
[Atrix 4G Android Development] coleburns:
Yep, using this: http://xdaforums.com/showthread.php?t=1138541

used it for everything else so doubt that is the issue.

To confirm, if i flash this "The CWM File ==> ATT GB Kernel Version 0.1.2 <== "

i shouldn't get the wifi issue right?

Thanks

EDIT: I did the exact same thing for the 3rd time and it WIFI is now working. No ideas on why it wasn't working before.
[Atrix 4G Android Development] MrCoolBear:
Go Faux123! Your kernel is awesome just wanted to say thanks :)

Sent From My Phone, Please Excuse Typing Errors...
[Atrix 4G Android Development] coleburns:
Can someone please confirm that wake up with volume functionality does NOT WORK with this kernal?

Cant find anything in the thread that states otherwise
[Atrix 4G Android Development] dereknas:
Installing over Cherryblur1.4 rendered the wake-up volume unusable. Before that it was working fine.
[Atrix 4G Android Development] -JFK-:
I have only install the megapack then the kernel.

The wake-up work perfectly for me.
[Atrix 4G Android Development] lunzi88:
same for me. wake on volume is working fine even with the kernel.
[Atrix 4G Android Development] jerrygooch:
A really quick question..

Will the kernel optimized ATT OLYGB_U4_5.9.1 (GB 2.3.4 leak) work with the cherry pie rom? thanks
[Atrix 4G Android Development] Weese:
How is wake up with volume supposed to work? I've heard about it but never researched it.
[Atrix 4G Android Development] coleburns:
it should just turn on the phone as the power/finger print button does when the screen is locked. Way more convenient that reaching for the back button everytime

i use widgetlocker app which has the functionality built in but it no longer worked after i installed this

cheers
[Atrix 4G Android Development] coleburns:
do you use widgerlocker or have you applied the MOD to get them working.

can you tell me which ROM you are on?

cheers
[Atrix 4G Android Development] Mossys:
For some reason, Its best to stick at stock clock.

The oc'd International Does not do a thing any rom's I use.

It may say clock rating of 1100mhz, But performance is only around 2% boost, were as I get Quadrant score from 2700 to 2800.

Not as great as the ATT's OC'd Kernels. I hear they get around 3600 Quadrant score..

Hope we can fix the international kernels soon.
[Atrix 4G Android Development] guidojusto:
I noticed exactly the same issue. I used to have an AT&T Atrix and faux's kernel were working quite good. Now I have a Latin American Atrix and with the correct kernel can not notice any kind of improvements.

I think this is quite weird, if it possible, please take a look on this faux.

Thanks, all your work is really apreciated.
[Atrix 4G Android Development] DeathKoil:
I am running Ken's Alien #2, which includes the wake on volume mod and the stock kernel. I flashed the 0.1.2 OC AT&T kernel from this thread, and I still have wake on volume.

DK
[Atrix 4G Android Development] -JFK-:
Edit :

The wake-up on volume work approx. 5 sec after standby.

I have make the test too quickly.

:(
[Atrix 4G Android Development] gnueliafnak:
Just flashed this kernel and Quadrant Scores jumped up pretty high from the Stock ATT Kernel.

3210 on first test

3178 on second test

Anyone know where I can find some good energy management profiles for SetCPU to go with this Kernel? Thanks.
[Atrix 4G Android Development] tdamocles:
Which zip for US ATT on Cherryblur 2.3.4 to undervolt? I don't see it? Would it be The CWM File ==> mbr_d00 GB Kernel Version 0.1.2?
[Atrix 4G Android Development] BravoMotorola:
No, that can't be it. It can't be the one.
[Atrix 4G Android Development] aleve1983:
When I move through menus or homescrean, I see the small flickering on white lettering on black background and vice versa. I saw this on 2.2.2 and now I see it on 2.3.4, and I think it is a kernel and fps, but I do not know.

I just know that when I use the galaxy s, I do not see these flickering

edit: This is the video from another phone but the problem is the same. http://www.youtube.com/watch?v=SYH4Y4zo4cM
[Atrix 4G Android Development] coleburns:
yep. exactly the same thing for me.

hey faux123, is this something that will be looked into for a future release?

thanks
[Atrix 4G Android Development] tdamocles:
So, which is it?
[Atrix 4G Android Development] aleve1983:
it's possible enablee GPU rendering of GUI? and jit?
[Atrix 4G Android Development] frankiedizzle87:
Is it possible to tether on this kernel I am om redpil v3 and I need to tether asap please
[Atrix 4G Android Development] Ronaldo_9:
You are joking right? :rolleyes:
[Atrix 4G Android Development] sublimejosh2000:
Even if it wasn't a joke, I got a good LOL out of it..
[Atrix 4G Android Development] frankiedizzle87:
Really guys? I been trying can u help me out please
[Atrix 4G Android Development] gpagador:
I'm using to undervolting settings for SetCPU with much success from the link below.

http://xdaforums.com/showpost.php?p=15992350&postcount=699

Make sure you don't set on boot until you are sure it doesn't crash your phone.
[Atrix 4G Android Development] gpagador:
I've had no problems using the default hotspot tethering following the directions below...this has nothing to do with kernel btw.

http://xdaforums.com/showthread.php?t=1160452
[Atrix 4G Android Development] gnueliafnak:
I actually figured most of it out after reading some of the threads relating to SetCPU. I undervolted all of them by -50 which was stable, thinking of increasing it to 75, not sure yet.
[Atrix 4G Android Development] ahmarchi:
hey faux, with the new GB kernel release..... do u think we will see even more of a increase than the original?>
[Atrix 4G Android Development] xnickx5757:
how much of an impact does undervolting make on battery life? right now im at -75 for all of the frequencies.

and how long should I run the stress-test for

edit: right now i appear to be stable at -100 -100 -75 -75 -75 -75 -75
[Atrix 4G Android Development] Exador:
I was weary of installing this kernal because I was worried about stability issues, but I'm happy to say that after installing this kernal I haven't had any issues yet. Nice job faux123 nice job indeed.:)
[Atrix 4G Android Development] xblike:
He is very busy right now.He also works for atrix's CM7,you know...
[Atrix 4G Android Development] dereknas:
Pretty quiet on the OC kernel front.
[Atrix 4G Android Development] gnueliafnak:
How stable was it at -75 for all your frequencies? I'm running -50 on all of them and they are stable. Thinking of upping to -75 for some and maybe -100 on the higher speeds like you have for 1.1Ghz and 1.0Ghz.
[Atrix 4G Android Development] agurzhiy:
i did not get - is 1.2 possible for undervoltage?
[Atrix 4G Android Development] Weese:
I run -500 on all my frequencies except for the 1.1Ghz. Haven't had a reboot or lockup yet.
[Atrix 4G Android Development] phatboypat:
The Tegra chip does not allow for more than a 100 mv difference from one step to the next. So even though you have it at -500 it's only registering 100 less than the previous step. So if the top step is at 1000 the lowest the second step will run at is 900.

As for me, I have far less wiggle room than others. My current uv table:

1100 = -20

1000 = -20

912 = -30

750 = -40

608 = -75

456 = -125

216 = -125

I am still noticing the occasional reboot, so these are bound to change.
[Atrix 4G Android Development] gnueliafnak:
I just increased the undervolt for my settings. -100 on both 1.1Ghz and 1.0Ghz and the rest is -75. Stable right now, no reboots yet.

Edit: Just got a reboot, going to decrease now.

Question, is it better to undervolt higher on the lower frequencies im guessing?
[Atrix 4G Android Development] phatboypat:
My experience has been the lower frequencies handle lower UVing better than the higher ones.
[Atrix 4G Android Development] LivingChampion:
Great Kernel.

After 4 tests on stock vs Kernel I have this. Quadrant Standard scores.

Stock:

2210

2470

2553

2531

Faux123's Kernel

3024

3621

3321

3538

Maybe restarting the phone helped with the Kernel's score a bit more though since the phone was on for over 10 hours when testing stock. Thanks though. Now to work on volt changes ;D
[Atrix 4G Android Development] Err0xx:
On a decent undervolt, what kind of battery savings are we talking about here? Just curious as to how much this actually impacts usage time.
[Atrix 4G Android Development] rkrasny:
So sorry for the noobish question (and I'm not a noob) - which kernel for cherry pi on an ATT Atrix? Seems like the two options are the d00 4591 compatible (international) version and the .12 for leaked gb 4591 version?? Any difference or is either fine for my device/rom?

Thaks very much
[Atrix 4G Android Development] jra89027:
error

yeah thats what i thought i had to do , after some research but the thing is i cant turn on wifi at all. sorry know havent helped much.
[Atrix 4G Android Development] faux123:
Not bad, looks like I need dmesg more than logcat for this wifi error.

Can you do a reboot, then, go to settings, enable wifi, then using terminal emulator (from market) or adb shell

type

dmesg > /sdcard/dmesg.txt and paste it here...

Thanks.
[Atrix 4G Android Development] jra89027:
still error

I rebooted several times. But I just can't turn on wick from setting

It just doesn't let me. So I can't do the rest
[Atrix 4G Android Development] jra89027:
What I mean is just with that error I can't toggle it on through settings or other third party apps. So without that step it would be pointless to do the terminal portion
[Atrix 4G Android Development] faux123:
I know you can't turn on wifi, I need to dmesg logs when it failed. :D The error message in the log is what will help me get to the bottom of it...
[Atrix 4G Android Development] faux123:
Version 004 is out. This should fix WiFi and I have upped the Max OC to 1.2 GHz....
[Atrix 4G Android Development] kix08:
Just when I thought I was gonna go to bed. Sorry kholk 1.2ghz wins :) gonna try and report back

Edit: :( got cold feet. I'm hesitant now probably sleep on it and try tomorrow. Don't really want to be the Ginny pig here :(

Sent from my Over Clocked Rooted Debloated Gingerblured4.5 ATRIX4g

ohh what the heck. on you OP it has V0.0.4 as 1.1GHz is it really 1.2ghz?
[Atrix 4G Android Development] kix08:
i was on kholks kernal and i wiped cach and installed yours(0.0.4) and im getting a bootloop

gonna try a fresh sbf. and the whole nine yards

didnt help sorry i couldnt be more help to ya. P.s. not sure if its an actual boot loop cause it goes to dual core screen then it loops one time and then its like frozen back on the dual core screen I waited a bit but nothing i had to pull batt.

I was thinking maybe i was doing something wrong cause its late but i reflashed kholks and its up and running idk then :(
[Atrix 4G Android Development] moshikko:
i updated from 0.0.3 to 0.0.4 and now i have a soft brick

i'll wipe cache to see if it helps and if not then all in for fresh sbf :D
[Atrix 4G Android Development] kix08:
any luck with 0.0.4?
[Atrix 4G Android Development] moshikko:
no luck

tried both ways - wipe and full reflash of the sbf

and still no success

waiting for the next update to try again :cool:
[Atrix 4G Android Development] lurchbyrep:
Yeah, no go on v0.0.4.

Also, I was wondering if you meant to put /hw and dhd.ko in /system/lib instead of /system/lib/modules? For one thing, the result is that you now have duplicates of your modules (the old modules in /system/lib, and the new in /system/lib/modules). Just curious. Maybe it was on purpose.
[Atrix 4G Android Development] jra89027:
.

oh ok thank you , i was a bit confused lol. anyway yeah .0.0.4 just a softbrick on the phone.0.0.3 is very stable though despite wifi lol
[Atrix 4G Android Development] faux123:
Thanks for the feedback.... Version 0.0.5 is out. Please give it a shot. I reverted the OC frequency change. I kept only the WiFi module update. I was too aggressive. It seemed Atrix version of Tegra2 is NOT as tolerant as Tegra2 from other manufacturers (LG, ASUS etc).
[Atrix 4G Android Development] moshikko:
I flashed 0.0.5

Still a wifi issue - shows an Error

besides that all works great - i'm using gingerblur 3.5 and things run smoothly :D

Btw - when using SetCpu or PimpMyCpu the tables for the freqs and voltage is kinda off -when trying to change the voltage for one freq it changes it another freq value :confused:

seems that the 0 freq when set on top of the table causes the problem.
[Atrix 4G Android Development] faux123:
Can you or someone give me a dmesg dump when you have wifi errors..

Thanks... without dmesg, I am debugging in the blind :(
[Atrix 4G Android Development] NYG-SBXLII:
hope this helps http://pastebin.com/pKgcX9fc

If thats is not the info you need i can try again. Im still kinda new to this stuff but i'll be glad to help.
[Atrix 4G Android Development] faux123:
Good start but I need beta testers to do the following:

Reboot,

go to settings->wireless

turn on WiFi (and it will fail of course)

then use Terminal or ADB Shell

and grab dmesg and post it to pastebin.com

Thanks.
[Atrix 4G Android Development] lurchbyrep:
I was running another kernel, but I saw that you've been trying to get your dmesg for sometime. Here ya go.

Also, v0.0.5 caused a pretty bad screen flicker. Just FYI.
[Atrix 4G Android Development] jra89027:
quick question

Is this only for 1.2.6 or is it 1.5.7 or 1.8.3 too. Im just a little confused caue it says 1.26 but on the title it says 1.5.7.
[Atrix 4G Android Development] phatboypat:
Use the ATT OLYGB_U4_5.9.1
[Atrix 4G Android Development] LivingChampion:
Currently using these voltages respectively:

100

100

75

75

175

275

300

I have acouple questions. Is it true that this Kernel or SetCPU will not apply correctly if the mV jumps are over 100 per change in Mhz speed?

Also, will SetCPU still operate the saved voltages even when the program is closed off via Advanced Task Manager? Thank you.
[Atrix 4G Android Development] gnueliafnak:
Just changed the lower frequencies to -75.

currently at:

-50

-50

-50

-75

-75

-75

-75

Phone rebooted when I had -100 on all of them, lol. How can most people increase it pass -150 or so for the lower frequencies? Does it not affect the stability with reboots?
[Atrix 4G Android Development] wintermute000:
Overclocking and undervolting varies hugely from individual chip to individual its luck of the draw. Just like pc

My atrix sits happily @ 1.1 and -50 to 100 under, but my old.nexus couldn't oc or uv worth a damn.
[Atrix 4G Android Development] Ilkinansr92:
Even if u uv more then100 atrix doesnt recognize it because 100 is max atm. Try 50,50,50,50,100,100,100
[Atrix 4G Android Development] dave-ro-mex:
Is the Kernel compatible with Stock 2.2.2 Roms? With a rooted and unlocked phone, or GB only?
[Atrix 4G Android Development] s0dhi:
Not entirely true.

The issue is you can only have steps of 100mv max from one level to the next. So after you've undervolted, the gaps between the different frequencies' voltages should be 100mv or less.

Re-read this post: http://xdaforums.com/showpost.php?p=15949247&postcount=654
[Atrix 4G Android Development] agurzhiy:
1100 Mhz -50 mV lowering mVt works, but ocasional reboots noticed

1000 Mhz -50 mV lowering mVt works, but ocasional reboots noticed

912 Mhz -75 mV lower - instant reboot

750 Mhz -75 mV lower - instant reboot

608 Mhz -75 mV lower - instant reboot

456 Mhz -150 mV worked even on 175, but reboots were noticed and each time i make same action - it rebooted

216 Mhz -250 mV even -275 worked, but, tegra2 do not let us to make steps higher than -100 mV. I had to set -250 cause 456 Mhz had to work on 150 mV.

P.S. battery works better, much better, than on stock kernel with default voltage.

P.S.S. tegra let us set voltages lower than -100 mV over the default, but it do not let us lowering the voltage for each step more than 100 mV.

Checked myself.
[Atrix 4G Android Development] gnueliafnak:
fuuuuuu, phone just rebooted.

had to decrease it back to -50 on all of them because that was the most stable I had it at without reboots, damn it.
[Atrix 4G Android Development] LivingChampion:
Thanks, so my table should be perfect. I have not had a reboot for almost 24 hours. I haven't had a reboot as of yet so I don't want to try to UV anymore, I suppose you'd have to recover through CWM or does it automatically reset everything to default after a crash? I have the recovery fix in SetCPU extracted.
[Atrix 4G Android Development] rkrasny:
Thanks very miuch!
[Atrix 4G Android Development] s0dhi:
If you have it marked as Set on Boot then it will be reapplied when it boots. For this case, you should extract the recovery fix which can be applied use CWM. If you don't have it Set on Boot, it will just reboot but the undervolting won't be applied.

So you are running:

100 = 1000mv = ok

100 = 900mv = ok

75 = 875mv = ok

75 = 825mv = ok

175 = 675mv = risky, delta is 150mv so tegra will only drop to 725mv (I think)

275 = 525mv = risky, delta is 150mv so tegra will only drop to 575mv (I think)

300 = 470mv = could be ok -depending what happens from above

For the last 3 I would do:

125 = 725mv

175 = 625mv

245 = 525mv

That would give 100mv steps from each level to the next.
[Atrix 4G Android Development] LivingChampion:
I appreciate your time.

I'm not 100% what you mean by risky.

Do you mean that Tegra 2 won't apply these voltages because they are those numbers or do you mean that my phone might reboot because the voltages are too low?
[Atrix 4G Android Development] s0dhi:
Yes, per Faux123, the Tegra2 has a fail safe set where it will not apply the jumps beyond 100mv. Also there is risk of reboots under load.
[Atrix 4G Android Development] phatboypat:
I don't know if it's risky as much as it's inaccurate. You can set it for 500 below the previous step, but the chip only allows you to go -100.
[Atrix 4G Android Development] agurzhiy:
i disagree - i have a delta in voltages more than 100mV and it works, but if i have a delta between undervolting more than 100 - it does not apply.
[Atrix 4G Android Development] phatboypat:
It will let you set below 100, but it isn't actually applying below 100. That's why what you are seeing is inaccurate.
[Atrix 4G Android Development] dave-ro-mex:
Im using the International d00 Kernel 0.1.2 with the Aura 1.1 ROM.

Having one issue, wondered if anyone else was, or have any ideas...

The CPU is maxed out 99% of the time. I have it at 1.1GHz max and 216MHz min, but the CPU is constantly at 1.1GHz.

Even when I set a profile for screen off to 216MHz max and min then it only seems to do it occasionally.

If I look at the 'Time in state' part of SetCPU then it is at around 80% for 1.1GHz and 20% for 216MHz. But phone has been idle all night with screen off (around 16 hours).

Obviously this drains the battery even faster than it should on the current GB builds.

Anybody have any ideas?
[Atrix 4G Android Development] faux123:
Sounds like u have a rogue application or service running. Use watchdog or SystemPanel from market to monitor your app/service activities. Have you applied any sort of themes? Many Themes are not done properly and are notorious for draining battery due to poor coding.
[Atrix 4G Android Development] dave-ro-mex:
I have run SystemPanel, cant see any applications using CPU usage...

However, on the usage graph it shows, constant CPU usage between 50 and 75%, all the time. Mostly on Core 2, Cant see an app causing it, but the graph identifies the usage as 'System'.

Rom is completely stock Aura 1.1.1. With this can I assume the Kernel is not the cause? THanks for the pointer to the Task Manager! :D
[Atrix 4G Android Development] xblike:
hi,faux,i know you are busy with CM7 development,thx for hard work on atrix.Only want to know if you have crossed 1.1g' limitation or not,i just found someone in Chinese atrix forum make a 1.16g OC kernel based on your kernel source in the git……anyway,thx for your work again:P
[Atrix 4G Android Development] faux123:
LOL @ 1.16 :D Basically the guys over there just tried all different frequencies until it booted finally at 1.16. This is not really a breakthru but just stretching the current limit right to the edge. Right now with Work, Life and CM7, I don't have much time to do anything else. Once CM7 has reached beta, then I will start working on my other projects again including this one...
[Atrix 4G Android Development] nanim0n:
This sucks. I can't make any changes on voltages. Everything I try reboots. Someone help please
[Atrix 4G Android Development] bongd:
Are you sure the kernel actually updated? I'd check that first because SetCPU should unlock the Voltages if that's the case. If not, uninstall/reinstall SetCPU and see what happens.
[Atrix 4G Android Development] donharden2002:
What version of set cpu are you guys using that allows you to set the voltages. All I can do with set cpu is o/c my phone. Can't do anything else.

Thanks

My atrix
[Atrix 4G Android Development] nanim0n:
Voltages are unlocked. But when I apply any change in voltages. It reboots. I even tried -50 across the board to be safe.
[Atrix 4G Android Development] bongd:
Every device is different. I would still double check to make sure you actually have this kernel loaded properly. And if so, you're just out of luck unfortunately.

Mine doesn't undervolt very good as well. I only undervolt by a tiny bit for whatever it's worth.
[Atrix 4G Android Development] RogerPodacter:
is it possible to set the base voltage lower in the actual source, so that we can get below the 100mV limit? and do we know what the kernel is comparing against to determine the voltage? wondering if it cant be changed in the kernel to trick it to go lower than 100mV...