yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] Andy HOT:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

I think that u made too much requests in just one post..he already said he is working on setting vibration and he will eventually build a 3.x kernel..about project butter there is an interesting post by tonyp explaining that we don't have it fully functionaly and i think we will never have it 100%.
[LG Optimus 2x] Escobarretje:
That said, for me it's already butter as hell. So much performance out of this 2 year old phone thanks to Pengus and TonyP :)
[LG Optimus 2x] Andy HOT:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Ofc..+1000 for them!
[LG Optimus 2x] aigaming:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Guys its more buttery then my friends note2 stock,anything more 2 say?,;)
[LG Optimus 2x] pengus77:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

I'm not working to port kernel 3.0... I'm porting NVidia kernel 3.1... :P
[LG Optimus 2x] Kyrandialegend:
R: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

I need to quote this :thumbup:

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] Anurag pandey:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

This was totally unexpected.you are spoiling me by making me check the thread every hour.

whats next? Self sustaining battery?
[LG Optimus 2x] Ximo F. Verde:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Come on now.. thats just silly :p
[LG Optimus 2x] KiRAdot47:
mmm so that's the surprise that will blow our mind :victory::laugh::good:

(sorry that i didn't read the full thread, but today i bought my 2x, don't know much how it spins here :silly: )
[LG Optimus 2x] _kankea:
Well I would suggest that you take some time and dig in, surely worth it.

But here's latest in a nutshell: Pengus77 turned our beloved Optimus 2x the best phone ever.

And actually repeated it after that, like 113 times :laugh:

- Proud owner of Optimus 3x :good:
[LG Optimus 2x] optimusG:
Just noticed something. The zRam is set by default to 18% so I have changed it to 26% (under "performance" settings) and rebooted the device. Now, in trickster mod app, which I use to configure the kernel settings, I see a new option "zRam" which is set to "ON". The problem is that this setting overrides the paranoidandroid's settings about zRam and set it to 10%*.

In other words, I can't configure the zRam > 10% because the trickster setting override all other settings. I have confirmed that via terminal when I typed "free".

* it is mentioned in trickster: "this feature reserves 10% of your device RAM as compressed swap space"
[LG Optimus 2x] aigaming:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Yes that is the main reason i told pengus to include in kov men. Vsync so we dont need trickster anymore;)
[LG Optimus 2x] pengus77:
Yep, wfd has been very busy lately. As soon as he has some spare time he'll improve the manager with dynfsync, zram, and more :)
[LG Optimus 2x] Andy HOT:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Hey peng can the 216 freq be under 700?..i have a -75 global uv and the 216 shows 675..is it dangerous?

Also can uv cause anything else than feezes and bsod/sod's?...i notice a little lag when scrolling the menu can this 2 be related?.
[LG Optimus 2x] _kankea:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Anything under 700mAh is actually 700mAh:

http://xdaforums.com/showthread.php?p=38974766

[EDIT EDIT EDIT/ typo typo typo]

Sent from my LG-P990
[LG Optimus 2x] racoq:
Pengus77

From what i understand, your kernel as it is now, is not able to disable one of the cores of the O2X to increase battery life when the phone is sleeping. Are you working on it? Since i'm not asking for an ETA, i hope you don't "fish slap" me :D
[LG Optimus 2x] pengus77:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

It does disable the 2nd core when asleep since the 3rd release a couple of months ago... 114 will include an option to disable it also at runtime.
[LG Optimus 2x] optimusG:
Hmmm I found a temporary workaround:

1) Disabled the set on boot settings from trickster

2) Set the desired zRam value under "settings > performance"

3) Reboot

4) Manually applied the desired settings from trickster (the zRam option is "ON" but don't touch it and it wont change the % of zRam you previously set via system settings)

So disable the set on boot settings!

Hope this helps if anyone face the same problem
[LG Optimus 2x] vs0587:
Sometimes (today 2 times), the "internet access" blue color of the signal icon doesn't appear but remain gray and i'm unable to access internet... Why? The solution is to reboot the phone......
[LG Optimus 2x] aigaming:
How do you know it didn't change your zram?(i mean how do you check it ) Tnx :good:
[LG Optimus 2x] optimusG:
Just type "free" in terminal and see the swap. The total size (first value) must be a % of your total ram. :)
[LG Optimus 2x] aigaming:
Tnx,didn't know that and i read all the threads :P :good:
[LG Optimus 2x] svein01:
On 3 occasions lately, I've experienced BSOD's. I wasn't doing anything at the time, and my phone was just lying on a table. Twice, I've been able to get the last_kmsg (attached). Both contain the same final information:

=============

[13:03:16 17:48:01.650] Restarting tasks ... done.

[13:03:16 17:48:01.660] Tegra cpufreq resume: restoring frequency to 608000 kHz

[13:03:16 17:48:01.670] suspend: exit suspend, ret = -16 (2013-03-16 16:48:01.679309998 UTC)

[13:03:16 17:48:01.930] mmc2: new high speed SDIO card at address 0001

[13:03:16 17:48:01.970] [Wi-Fi] WLAN_RESET : 1

[13:03:16 17:48:01.970] mem_prealloc: section [3] size[139264]

[13:03:16 17:48:01.980] mem_prealloc: This data is using!!!

[13:03:16 17:48:01.980] alloc static buf at d1a40000!

[13:03:16 17:48:01.990] mem_prealloc: section [4] size[0]

[13:03:16 17:48:02.000] DHD: dongle ram size is set to 294912(orig 294912)

[13:03:16 17:48:02.000] mem_prealloc: section [0] size[10312]

[13:03:16 17:48:02.010] mem_prealloc: This data is using!!!

No errors detected

===========

I've only bothered to attach the last log, since they're both similar. My setup:

Kowalski kernel exp 113, Pengs Here come the Drums ROM.

dfsync enabled through trickster. OC 216-1400 using CPU Adjuster. Voltages 1404MHz/1150mV, 1300/1125, 1200/1100, 1100/1000, 1000/925, 912/900, 816/850, 760/825, 216-608MHz = 700mV.

I'm guessing I've UV'ed the lower frequencies too much, since this issue only appears when the phone is in deep sleep and then wakes up temporarily to perform some task (based on my understanding of the last_kmsg). There's an odd "[13:03:16 17:48:00.630] mmc2: card 0001 removed" message followed by "[13:03:16 17:48:01.930] mmc2: new high speed SDIO card at address 0001", which could also be the culprit.

Any ideas?
[LG Optimus 2x] fabiodelaplazia:
Pengus please can you add Eap-Sim in wish list none roms or kernel does support this fonction :(

modify file wpa_supplicant.conf dont work :(

Exempl for connect on freemobile network (french provider)

network={

ssid="FreeWifi_secure"

key_mgmt=WPA-EAP IEEE8021X

eap=SIM

priority=5

}

Wifi dont boot and eap does not appear in eap list (wifi- eap)

This is ok for gs2 before 4.1 jb.
[LG Optimus 2x] kingvortex:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

You've asked this at least 4 times in this thread now! You don't need to repeatedly ask for features :)

Personally, I would rather that pengus spent his time on something other than a feature that probably 3 people will find useful :D
[LG Optimus 2x] fabiodelaplazia:
Undeceived feature is that you appreciate and many person develops in more countries, it is aillor integrate a lot of phones
[LG Optimus 2x] kingvortex:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Maybe, but I think only 2 people have mentioned it in this thread. That's not a lot of interest in 4000+ posts :D

Besides, from a very quick look into it, this is not a kernel related feature as it requires changes to wpa_supplicant and settings.apk, which I would assume would be more in the rom side of things ;)
[LG Optimus 2x] fabiodelaplazia:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Files+apk free Wifi config dont work on p990...

Envoyé depuis mon LG-P990 avec Tapatalk
[LG Optimus 2x] dimedevil:
sorry.. newbie here... i have search this thread but from the first time I flash exp110 and 113, i can't turn on my zram... i have enable it on performance setting, but still got 0 when I type free on terminal emulator.... and there is no zram option on trickster.... could anyone help me?
[LG Optimus 2x] optimusG:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Read carefully what I wrote before few posts and follow the steps.

Sent from LG Optimus 2X
[LG Optimus 2x] darkrulerz:
As you can see here, Android in general doesn't support EAP-SIM.

There is however a project that tried to add it to Android 2.3.5.

Their patch is downloadable but as you can probably guess, the code has changed a lot between 2.3.5 and 4.1.2

Porting this patch may be possible but even if you succeed, Android is not capable of invoking AT commands.

The best you can do is wait for Google to implement this, the authentication method is quite rare so I wouldn't count on developers to take the effort.
[LG Optimus 2x] dimedevil:
done that before (even though I never had zram option on trickster) and still no zram
[LG Optimus 2x] pengus77:
Guys, 114 is coming, don't worry... i'm still testing some fixes i made, then i'll push it later today :)
[LG Optimus 2x] daas88:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 113] Kowalski Kernel

Don't know about the others, but the audioout3 causes less wake locks if you disable the sounds when locking/unlocking the phone in audio settings.

Sent from my LG O2x with cm10 + kowalski kernel.
[LG Optimus 2x] tr@p:
Little more feedback on 113, after longer use time... I raised my voltages a bit from -140mV to -120mV UV, and it works perfectly stable 1.3gHz OC. With -140mV I had occasional freezes.

(Actually it's -125mV UV, but since it's not supported by our device and automatically raised a step, it's -120mV in fact. Thing is, I can't UV -120mV with CPU Aadjuster, and Trickster mod overrides zRam setting.)

Looking forward to new release. ;)
[LG Optimus 2x] pengus77:
Experimental Release

And here it is, as promised ;)

Lots of under-the-hood changes in this one, so it should be a bit more stable than 113 and a bit more responsive too. Here comes the change log:

- Aligned the SDHCI driver to upstream nvidia 3.1 kernel

- Disabled the software CRC checks in the SDHCI driver, let's have the hardware take care of those

- Reduced min real voltage @650mV. Max voltage is capped @1350mV. Nominal is @880mV. All stable so far.

- Updated kowalski manager to the latest exp version, including dyn fsync control !!! (buh bye trickster)

- Forced updates in the battery driver. First attempt to fix the sudden shutdowns that plague us randomly.

- Added the ability to shut off the 2nd core for good. Next manager will have the switch to handle this. For now

echo VAL > /sys/kernel/auto_hotplug/single_core_mode where VAL = 1(on) 0(off)

Well, hope this one goes well for everyone. Downloads in my xdafileserver folder. Link in signature.

As usual, have fun ! ;)
[LG Optimus 2x] KiRAdot47:
pengus77 sorry to bother but could you also add Voodoo sound?

i saw supercurio worked a solution for 2x also
[LG Optimus 2x] imayoda81:
we all love you pengus.. one core thing is a nice one, let's see how long it goes on battery :D

thanks again
[LG Optimus 2x] DrummerMuppet:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

I know you're new here, but a simple search would have been enough to answer your own question:

Please use the search function next time, it's quite useful, you know?
[LG Optimus 2x] dced:
Voodoo sound

There is currently no implementation of Voodoo Sound on ICS and JB yet, and supercurio hasn't made it known whether he will continue development on the O2X. So, nope, I doubt that Voodoo Sound will be included anytime soon...
[LG Optimus 2x] Vankata_91:
I flashed new exp kernel so far everything is perfect. OC 1300 and working like charm. :) If there is a problem I will write here with log. :)
[LG Optimus 2x] sangriaman:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

01.01.1970

Dont tell me the kernel now lets us travel back in time! :eek:
[LG Optimus 2x] Custom40:
If you disconnect a PC from all powersupplies, including the battery on the motherboard, the time/date will be reset to god knows what.

Same on this phone. Remove the battery and time will be reset. Normal routine ;)

Everything looking great with the new kernel along with PA.

*Rises from his chair to take part of a standing obvation
[LG Optimus 2x] petervanooyen:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

First uninstall trickster otherwise it give su error :p and phone freezes
[LG Optimus 2x] pengus77:
If you used trickster only for dyn fsync control, you can now safely remove it and use only manager and cpu adjuster for all your needs :)
[LG Optimus 2x] bree1:
R: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

Pengus without trickster there's another way to set the boostpulse?

Inviato dal mio LG-P990
[LG Optimus 2x] pengus77:
Yeah in cpu adjuster you can configure the governor parameters in the profiles :)
[LG Optimus 2x] natalya:
Running PA which comes with Performance Control.. Now I have installed the latest version of CPU Adjuster.. Having both at the same time seems.. Unorthodox... lol.

Anyway, is there anything in specific you recommend customizing? I know, everyone has their own way of using their phone... But is there anything in particular you change when having these apps installed? Aside from all the playing around with the settings you do of course ;)
[LG Optimus 2x] dr.lube:
R: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

Sir pengus, what about the dyninteractive governor bug?
[LG Optimus 2x] mikle_01:
Thanks so much...really smooth....is FM Radio (Spirit) in this kernel fixed!?
[LG Optimus 2x] _kankea:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

It is not mentioned in the kernels changelog. What do you think?

Sent from GTab LTE
[LG Optimus 2x] pengus77:
FM Radio support has always been in the kernel, it's the external stuff that's missing. Spirit is trying to fill the gap and, in the general section, there's a thread related to FM Radio compatibility.
[LG Optimus 2x] leonleonleon:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

The trikster mod cant be uninstalled on your rom my friend, how can i make it?
[LG Optimus 2x] pengus77:
Open a file manager, give it root permissions, delete Trickster from /system/app. Profit.
[LG Optimus 2x] mikle_01:
I rember tony's post in the "[HOWTO] activate the FM Radio" Thread:

That's, why I asked...;)
[LG Optimus 2x] dorwoo:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

This freaking cpua takes so much ram,why?
[LG Optimus 2x] Wenzo2:
this is extreme Undervolting! ;)

1000mhz 810mV

910mhz 770mV

816mhz 755mV

760mhz 685mV

608mhz 670mV

456mhz 660mV

312mhz 655mV

216mhz 650mV

-exp:114

-Paranoid 08

-temperature: 33.6°C

-I haven't any reboots and I haven't noticed any lag!
[LG Optimus 2x] calav3ra_de:
Is UV really working? with cpuadjuster i can set 650mv for all states from 216 to 1000 mhz :eek: i think i should reset the app?! also i get a phone shutoff when locking the device.
[LG Optimus 2x] luupocok:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

114 boot freeze in lockscreen, had to reinstall 113
[LG Optimus 2x] leonleonleon:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel[KERNEL][CM10/CM10

Do you have the trikster mod app? It is mentioned that it freezes the phone and you should remove it before flashing 114
[LG Optimus 2x] vs0587:
It's now safe to turn on dynamic fsync with kernel 114?
[LG Optimus 2x] pidocchio:
force a single min and max frequency, for example 608Mhz, via cpu adjuster or any other cpu control app, then open up terminal/adb shell and type

cat /sys/class/regulator/regulator.27/microvolts

divide by 1000 that number and you'll have the actual millivolts output.

just compare that number to the voltage you've set in your favorite cpu control app.
[LG Optimus 2x] dorwoo:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

I dont find uv really improving battery,its the same.So better let stock voltages my opinion.
[LG Optimus 2x] optimusG:
Maybe it's a placebo effect. But it isn't only the battery... When undervolting you have potentially better temperature of your harware components. In other words, it is "healthy" for your hardware, if it can handle it.
[LG Optimus 2x] svein01:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

That's been safe for some time now. See version history in op.
[LG Optimus 2x] Kyrandialegend:
114 is perfect to me, 650mV is great !

Anyway any voltage above 1300 keeps the phone freeze instantly (i don't need this, just to report).

Pengus your kernel/rom is now running on my friends' p990 too :)
[LG Optimus 2x] luupocok:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

Uninstalled before installing 114 ofc
[LG Optimus 2x] antec123:
hiya peng with your exp 114 kernel, my phone can't handle 1500MHZ even i increase the voltage to 1400, it's still hang and i can't do nothing instead plug out the battery. Max OC to 1400MHZ default stock. Trickster already removed, only used manager, and CPU adjuster.
[LG Optimus 2x] Kyrandialegend:
R: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

Max voltage is capped at 1350mV ( see change log, 1400mV is 1350mV). Anyway the hang is not related to the freq but to the voltage that is superior to 1300mV : if you try to set 1325mV at 1400MHz it hangs in the esame way.
[LG Optimus 2x] calav3ra_de:
Ok, i totaly reset CPUA and analysed the situation.

1) CPUA seems to have a bug: if you change an already activated profile, you can change settings and save, it will list the new profile settings even correctly, but it wont react to them. Forced kill and re-open of CPUA doesnt help. This is happening for me right now, and it think it might explain the problem of one user some pages ago, which said after UV phone got laggy - he might have forced CPUA meanwhile to the 216 freq and didnt notice that after maybe successful UV, changing the cpu-freq back to max 1000 or whatever, the phone still was set to 216 only. I say this because i detected it this way. A reboot helps circumventing this.

2) UV works, checked as pidocchio adviced.

3) MEGA UV possible with exp 114 :D - last time i checked, min voltage was 750, so this time i re-evaluated all freqs:

216 to 608 --> 650mV

760 --> 675mV

816 --> 700mV

912 --> 725mV

1000 --> 775mV

seems to work stably since half an hour, also ran "Stability Test" app with scaling test for five minutes. :cowboy:

4) pengus, i miss words :o thanks so much!
[LG Optimus 2x] skyjackno1:
Re: [KERNEL][CM10/CM10.1][stable: 100p5 - exp: 114] Kowalski Kernel

Stable with -75 UV at 1500

Lot of thanks
[LG Optimus 2x] black_mamba99:
true...even I didn't notice any battery life improvement by undervolting...when in theory it should have so I got them back to default values since I was getting occasional freezes.

However, My phone is running pretty cool(temperature wise).

Even during extensive CPU usage and playing games,phone doesn't get hot especially considering the outside daytime average temperature is 38 deg C
[LG Optimus 2x] antec123:
Ah, i see. i did set on fly with CPU adjuster UV 1500Mhz to 1275mV and it doesn't hang, and did antutu benchmark well.
[LG Optimus 2x] elganso:
I know this is the kind of post people use to hate, but... here it goes ;)

I'f never ever messed with overclocking and undervolting nor my 2X or any mobile phone.

Is there some kind of tutorial for newbies about messing with voltages without crashing the phone? I just want to find the best stable configuration for my phone that maximizes battery power, while keeping responsiveness at a reasonable level. Thanks :good:
[LG Optimus 2x] al3x1393:
Dude, this is crazy but it's working very well!!! Do you have any values for 1100 and 1200 MHz?
[LG Optimus 2x] svein01:
The same issue appeared with exp114 (see below). New last_kmsg attached.

Planning to completely wipe and reinstall later this week to address several issues I'm not seeing on my backup phone (which doesn't see nearly as much usage as my primary phone).
[LG Optimus 2x] al3x1393:
I don't know if it is a tutorial for UV, but you can test it by yourself using CPU Adjuster->menu->set on the fly->voltages. As far as I tried until now,

these are the smallest values I used. I don't know yet if it's rock stable so you can try the previous setup I used: -100mV at every frequency :D.
[LG Optimus 2x] svein01:
Open CPU Adjuster. In settings, set it to start only after 30 or 60 seconds so UV and OC isn't applied until you've had a chance to revert changes if your phone freezes. Move to the Profiles tab and create a new default profile. Inside the profile, there's a voltage table. Take a screenshot or two of the default values so you don't forget them. Then start lowering the voltage on each frequency by a few millivolts (like -20 or -30 at a time), save and enable the default profile. Repeat until phone freezes after some use. A freeze will not affect your data or hardware. At this point, reboot (battery pull will be necessary). Enter CPU adjuster again before the default profile is applied, then increase the voltages up by 20 or 30 mV to avoid freezes in the future.

If you manage to do a quick battery pull (barely disconnect the battery from its contacts, then put it back in), you could also use Lumberjack to get the last_kmsg log, email it to yourself and read through it to see which frequency the phone froze at. This helps you treat individual frequencies differently, if you have the time and inclination to do so.
[LG Optimus 2x] calav3ra_de:
No, not yet - i don't OC at the moment, trying to maximize battery usage, but i will do it today :cowboy:

I have a question, see attached screenshot pengus. I have syncing disabled, but gtalk uses wakelocks, very few, but it shouldnt at all?

any ideas how to prevent them? probably none i guess.
[LG Optimus 2x] MetaIIica:
Can any confirm when its connected to PC, its would every connect new...? Connecting to my PC is not stable. Using newest P.A.C and latest experimental Kernel. ADB-Driver and LG Driver is up to date too
[LG Optimus 2x] trocopassu:
Hummmm...newest P.A.C [...17a], latest experimental Kernel [exp: 114]...it's OK when connected to PC...[that's what you asked??! ...]
[LG Optimus 2x] BS86:
upgraded to 114 just after its release, and everything stable since then with -50mv :)

According to CPUA's history, my second core is waking up for the same time like the first core does, but does nothing for most of the time, no laggs, no problems etc :)

Great work again, pengus :)
[LG Optimus 2x] MetaIIica:
i have it as Mass-Storage not as MTP....