yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] spica1234:
Status update:-

-merged all v20q diff

-now 'powersave' has 6 profile

1-light powersave

2-moderate powersave

3-aggressive powersave

4-profile '1' only during screen off

5-profile '2' only during screen off

6-profile '3' only durong screen off

-oc code fully merged

-no freeze with oc code

-overall better responsiveness and UI smoothness as compared with test builds

-v20q consumes more battery. Especially during 3g and wifi.watching changes carefully for the root cause

-again like test build2 louder crystal clear audio in headphones

-Optimized Sched_Fifo for realtime interactive app processing & smoothness

-Sched optimized to change OOM priorities of processes overtime so making lowmemorykiller work easy and efficient

-there will be an individual non oc version for them who have nothing to do with OCing

....

....
[LG Optimus 2x] Basil 123:
I notice that the O2x isnt as good as my wife's phones with 3G reception, wonder if there is some tweak in v20Q that improves 3G performance? If that is the case, I wouldnt worry about some extra battery useage...
[LG Optimus 2x] Ferrum Master:
Did you compare db wise? Measured on something like R&S CMU200?? And so what? And how can you compare different hardware construction antennas? There is no normal way to increase sensitivity of the radio tract. Do not mess the with the calibrations, as it can cause total cell collapse and interference in the net cell. ;)
[LG Optimus 2x] Basil 123:
Sorry, just a totally noob comment on my part :o Just that I noticed that she would have a normal useable 3G signal and I wouldnt. In any case I usually use the 2G only option for battery savings so no biggie......

Consider me suitably chastised, I'll try not to do it again :)

Cheers :D

Baz
[LG Optimus 2x] CaptainHook8:
Awesome! :eek:

Are you going to release RC12 today?

Is it gonna be the stable release?

Thank you so much for all your efforts!!
[LG Optimus 2x] McGiverGim:
If it helps...

Today I've had one black screen and freeze after a call with the latest test version. I've had these days others calls without problems, so the latest test version is stable but not 100% in my phone.

I'm on v20o and without any powersave in the kernel.

Regards and thanks for your work, spica....
[LG Optimus 2x] Ferrum Master:
Please excuse me... do not take it personal... I was at work, with my professional attitude towards mortals, not like home(here). You know... My water supply was frozen for two days at home... over -33C, you said you know... :D, its seems the cold is over... over 15-20C... it is very fine for me...

I very pleased to see Spica's decision to implement powersave offscreen only... so when it is needed... ahhhr Riga Black Balzam... warmed up with blackberry juice :D
[LG Optimus 2x] anto986:
No freeze in 2 days of use.

Spica do you release the rc12 today?
[LG Optimus 2x] Basil 123:
Honestly, no offense taken :) Warm up and enjoy :D

Ba
[LG Optimus 2x] Homero2:
Spica1234 good job, there is a saying in my country which reads

"The rush is not good companions"

Quiet and your pace, it is important to work with almost no errors
[LG Optimus 2x] spica1234:
Currently fixxing battery consumption. Yes it(RC12) will be out today, round about 6:00 PM (IST)
[LG Optimus 2x] SuperSkill:
Take your needed time:)
[LG Optimus 2x] SREEPRAJAY:
waiting for the phenomenal work release....nail biting countdown to great heights by the KERNEL ICON SPICA
[LG Optimus 2x] wapz:
Can somebody post translated changelogs for the v20q kernel sources? I tried finding them om facebook of LG Italia but didn't manage :-)
[LG Optimus 2x] frenc96:
rc12 please!!
[LG Optimus 2x] carburano:
Hi friends stop asking for release date, hour, minute and second...

Spica is working on it and will release rc12 when he thinks it's ready :-)

Inviato con il P990 DjangoManouche!
[LG Optimus 2x] Ferrum Master:
Btw does anybody else have sometimes some sort of crackling sound in headphones when the screen turns off? Is it kernel or carburano's fault? :D
[LG Optimus 2x] carburano:
Change min frequencies in screen on and off :-)

Inviato con il P990 DjangoManouche!
[LG Optimus 2x] Ferrum Master:
Thanks for the advice.

I have left them stock, to ensure proper kernel testing. The funny thing is is that the problem isn't permanent, it occurs only sometimes :confused:
[LG Optimus 2x] baltac:
I didn't find at all. If someone pm me or post here the italian version, I'll try a translation. But I think that spica will do an exausting explanation of the v20q changes introduced in the kernel, in his RC12 Changelog.

You did nothing to deserve it? ;)
[LG Optimus 2x] SuperSkill:
I've wanted to write this long time, why is it so hard to wait, there is plenty of good work out already, and releasepressure leads to 100 posts of small issues. Thanks carburano and spica, please take your needed time. Your work has my deepest respect :)
[LG Optimus 2x] SuperSkill:
I guess freq up if my mind is right??
[LG Optimus 2x] mparack:
RC12? How did that happen?
[LG Optimus 2x] spica1234:
Hello guys i have just returned home from office now , give me an hour:) sorry to make you wait but today there was more work. Anyways one hour more:) v20q battery driver and sources consumes much more battery resources so i have replaced it with SR2 battery driver.
[LG Optimus 2x] SuperSkill:
Please don't rush mate, we can wait, the one who's waiting for something good...... :)
[LG Optimus 2x] wapz:
Spica, just stop announcing when you will release anything, because 90% of the time it is incorrect anyway, and so we can keep the thread ontopic and not having bastards asking for ETAs all the time :-)

btw, with test 5 is still have bsod after calls quite often. Am I alone in that issue?
[LG Optimus 2x] SREEPRAJAY:
I agree asking for ETAs is annoying....without any offense mate though I agree with you....maybe this forum and its members deserve more decent and better language please.....

Thanks
[LG Optimus 2x] Basil 123:
Ok everyone is waiting anxiously for something good. In the meantime here's a thought that perhaps we should all consider, I was going to wait till after RC12 was out but anyway: -

We should insist that Spica puts up a donate link, so that we can show him some appreciation for all his hard work. He's done way too much and at least the HD that failed should be replaced at our expense.

Over to you guys

Baz
[LG Optimus 2x] Divyan:
True and true.

The usage may be cool in certain parts of the world, but highly offensive when it comes to some other.

Amen to that.!!
[LG Optimus 2x] SREEPRAJAY:
+1.....i will be glad to join in this club to support the GURU....
[LG Optimus 2x] anto986:
+1... me too
[LG Optimus 2x] ryaneu:
In case you guys have not noticed,

there is already a 'donate to me' button right below spica's nick.
[LG Optimus 2x] Basil 123:
Aha! I didnt see that on a rapid scan. Now to get on it :D
[LG Optimus 2x] SREEPRAJAY:
you are right....did not notice this....thanks for the highlight....will join in a few mins....friends....lets take notice of this.....look below SPICA's avatar....a "donate to me" button....
[LG Optimus 2x] SuperSkill:
Spica has a donation link, browse profile or a computer :)
[LG Optimus 2x] stevvie:
Never see the donation link before as i mainly use tapatalk, just donated $5
[LG Optimus 2x] anto986:
Before I never saw the donation link

I donate 5$ to sustain the spica's work

Thanks Spica!
[LG Optimus 2x] McGiverGim:
Me too, I have bsod sometimes...
[LG Optimus 2x] SREEPRAJAY:
SPICA bhai,

cant make a donation to domestic paypal users....tried a few times and also contacted Customer Care....will know tomm....feel sorry that I am unable to donate to the great effort...:o
[LG Optimus 2x] Divyan:
Thread name changed.... :)
[LG Optimus 2x] vpaulve:
RC12 --> Revolution!!!!
[LG Optimus 2x] carburano:
Welcome to new world...

Thanks friend!

and tonight... DM0.8 :)
[LG Optimus 2x] vpaulve:
Ufffffffffffffffffffffffffffffff
[LG Optimus 2x] CaptainHook8:
Greatttttttttttttttttttt!!!! :D
[LG Optimus 2x] Flix123:
RC12 kernel is out!

Spica, do you recommend any performance pack for this kernel (rc12 non oc version)?
[LG Optimus 2x] CaptainHook8:
Amazing kernel!!

This is a real revolution!

No limits!!

Thank you spica....really!
[LG Optimus 2x] ryaneu:
+(RC12) Slight loud crystal clear volume in headphone(RC12)

does it mean that voodoo control is not needed anymore?
[LG Optimus 2x] x3meee:
Thank you sooooooooooo much! :-)

Which program should I use to manage CPU frequency (OC version)?
[LG Optimus 2x] vpaulve:
"On-the-fly VDEFREQ/GPUFREQ/MINCPU1ON/MAXCPU1OFF/SUSPEND_CORE_MV/POWERSAVE/NITROS/SCREENOFFMAXFREQ/DDR2_MIN_KHZ/LPDDR2_MIN_KHZ Support"

I´m going to need a tutorial for RC12 :S
[LG Optimus 2x] spica1234:
Sorry guys for the delay, My home internet got stuck:/
[LG Optimus 2x] Flix123:
Please answer.:)
[LG Optimus 2x] spica1234:
Yes It's recommended
[LG Optimus 2x] Rvl7:
with RC12 any suggestions for settings for long-lasting batteries?

I Allways Downclock & Undervolt with Andrev OC & Myrt Undervolt

screen off min/max 216mhz

screen On min/max 216/800mhz
[LG Optimus 2x] McGiverGim:
Installed and testing, no oc version... Thanks spica!
[LG Optimus 2x] spica1234:
Good nite guys, gotta sleep

good nite:) I'll write a tutorial about dynamic on the fly pack tomorrow:)
[LG Optimus 2x] Flix123:
OK. Only PP10 or can I also flash the PP9?

edit: Sorry, didn't see your post.;)
[LG Optimus 2x] vpaulve:
Good nite!! and thanks!!!
[LG Optimus 2x] Bir92:
Damn spica ... i would loooove to test rc12 but im on gueste 3.1 and this rom is based on cm 7 :(
[LG Optimus 2x] rosgr100:
spica thanks for your awesome work...

Someone should make an app to control all this values.....i hope!!
[LG Optimus 2x] wapz:
thanks spica! running it now on v20m (Hypnos v1.0), and seems very smooth so far. Hope the new kernel fixes from LG make this a lot more stable over longer uptimes! WiFi, GPS and all seem to work fine. Also, disabled and enabled WiFi quite a couple of times and it caused no problems at all so far :-)

Now all we need is a full v20q based rom with matching baseband and see if LG have done their homework, finally!
[LG Optimus 2x] Striatum_bdr:
Hi guys does one of you managed to run Andrev_oc?

It seems that daemon can't run with this kernel..
[LG Optimus 2x] TrymHansen:
I haven't installed it to test, but that's more than likely correct. From what I've read andrev_oc is now obsolete, and you should use the new features of the kernel to achieve the same thing.

(Write "4", "5" or "6" to /data/spica/powersave).
[LG Optimus 2x] silt96:
are the voltage tables pre-setted?
[LG Optimus 2x] Striatum_bdr:
Yes I guess also that's the right way, thanks!
[LG Optimus 2x] TrymHansen:
Hi Spica, there are some packaging bugs.

The OC kernel contains two scripts ending in ~, backup files I presume... and the bpp-scripts contains:

#!/system/bin/sh
umount /dev/block/mmcblk0p8
e2fsck -fpDC0 /dev/block/mmcblk0p8
mount -o rw /dev/block/mmcblk0p8 /data
umount /cache
busybox mount -t ext4 -o rw /dev/block/mmcblk0p2 /cache
setprop e2fsck.data.done 1

which looks like a mistake as you also have a seperate "mount"-script.
[LG Optimus 2x] rosgr100:
i am usng daemon and it works!
[LG Optimus 2x] TrymHansen:
Disagree, just tried it, and the daemon is as expected unable to read the screen state, and exits immediately.
[LG Optimus 2x] Ferrum Master:
I do not want to scare you... but Andrev_OC works for me also... linpack scores prove it also...
[LG Optimus 2x] carburano:
Andrev_OC works here too builiding new rom... I just removed (spica suggestion) volt_scheduler script :)
[LG Optimus 2x] TrymHansen:
OK, that is utterly weird, here's why:

The deamon works by examining the contents of /sys/power/wait_for_fb_wake and or /sys/power/wait_for_fb_sleep.

Those (virtual) files are not present in my device. So andrev_oc cannot work.

I flashed on top of a stock kernel, I'd be willing to bet the rest flashed on top of another kernel which already had those, and that they somehow carried over.
[LG Optimus 2x] carburano:
Ok thanks :) I will remove it from DjangoManouche 0.8...
[LG Optimus 2x] Striatum_bdr:
Right, I don't have those files neither...
[LG Optimus 2x] TrymHansen:
Come to think of it, if those files exist, but are not under the control of the kernel, then the 'cat'-command (which andrev_oc uses internally) will return immediately (and not sleep until the screen turns on or off) and the andrev_oc daemon will think the screen turns on and off constantly, and eat the battery.
[LG Optimus 2x] Lo_RaT_PeNaT:
I must be the only forum, to which the new kernel spica do not stop freezes, I have installed the version 0.7 of carburano in ext4, and the OC version is unusable in my device;, any ideas?
[LG Optimus 2x] ryaneu:
I have a problem with running the OC version, my phone shuts down after the boot animation.

I'm able to power on the device by pressing the top power on button but the same thing repeats, shut down after boot animation.

I'm currently using Paul's GR6 custom rom.
[LG Optimus 2x] spica1234:
What issue is there? I mean freeze occurs at what moment?
[LG Optimus 2x] spica1234:
Means?

during first install?

During normal usage?

Which ROM?

Wipe dalvik-cache and/or cache?
[LG Optimus 2x] ryaneu:
its during first install. I wiped both dalvik and cache.

then reboot the phone. it will load the boot animation and immediately after that the phone shuts down.

I'm using Paul's gr6 modaco custom rom.
[LG Optimus 2x] spica1234:
Do you've volt scheduler script in /system/etc/init.d folder?

Do you face this problem even with No-OC version?
[LG Optimus 2x] spica1234:
If you face issue on both version and If you're on ext3, then follow these steps:

Install PerformancPack 10

Install RC12
[LG Optimus 2x] ryaneu:
there is no volt scheduler script in the init.d folder.

have not tried the no-oc version yet.
[LG Optimus 2x] spica1234:
Follow these steps:

-reboot in recovery

-Install PP10

-Install RC12
[LG Optimus 2x] Lo_RaT_PeNaT:
The freezes occur at any time without apparent cause, I tried touching and not touching configurations. I have also tried are oc and select option 4 in powersave blackscreen singing.

Enviado desde mi LG-P990 usando Tapatalk
[LG Optimus 2x] SuperSkill:
See carburanos tread.
[LG Optimus 2x] Rvl7:
about 'powersave' profile

"1" light powersave

"2" moderate powersave

"3" aggressive powersave

"4" Profile "1" during screen off

"5" Profile "2" during only screen off

6" Profile "3" during screen off only

from profile 1 to 6

at what number cpu frequency and voltage? (screnn Off & screen On)

especially profile "3"
[LG Optimus 2x] spica1234:
First use "powersave" 0 to check. Disable UV if you have done. If you're using pi*pmycpu then remove volt_scheduler from init.d folder
[LG Optimus 2x] spica1234:
Powersave '0' means disable

Powersave '1' means enable light powersave after screenon too

Powersave '2' means enable moderate powersave after screen on too

Powersave '3' means enable aggressive powersave after screen on too

Powersave '4' means light powersave only during screen off

Powersave '5' means moderate powersave only during screen off

Powersave '6' means aggressive powersave only during screen off

During Powersave 'nitros' value should be '0' which is by default If you've not changed it.

It doesn't touch OC/UV.

You can set your desired screen off max frequency in screenoff_maxcpufreq like 503000 taht's defulat.

To use your values disable powersave- value should be '0' and nitros '0'.

If powersave and nitros is enabled it will overide your setted values.
[LG Optimus 2x] abwyatt:
Fantastic work Spica!!

OC version flying without issues on GR6 with PP10.

Powersave at 3, VDE at 700000. Everything else default.
[LG Optimus 2x] spica1234:
Welcome,

Welcome In my initial testing I found UV upto -50mV is stable. If you want to try you can start with -25mV I personally do not recommend mV more than -50mV. If you face slugishness and/or freeze at -50mV set back to -25mV.
[LG Optimus 2x] Lo_RaT_PeNaT:
spica remove the volt: screduler, powersave 0, no UV, I have not touched any choice of one, ie the kernel is to baseline and time seems to be all right, wait events. Certainly recommended the program for OC, apparently not working properly andrew_oc not it?
[LG Optimus 2x] spica1234:
Andrew OC might work but it will consume more battery as daemon will fight with kernel suspend process:p, use pi*mpmycpu instead to set max freq:) if you want to have boot time frequency set by pi*pmycpu then set max freq boot time profile:)
[LG Optimus 2x] abwyatt:
Are you talking about setting UV with PimpMy CPU?

Just changed 'suspend_core_mv' to 600 and testing. So far so good.
[LG Optimus 2x] spica1234:
Yes I was talking about UV of pi*pmycpu.

Anways When you activate PowerSave profile any of your values selected e.g suspend_core_mv that you set recently will override by kernel's PowerSave values. So If you want to use your values then you gotta disable Powersave, You've to set powersave value to '0'.

By the way, When you activate Powersave '3' You don't need to set any values, Kernel automatically set all on-the-fly values and plus more 3 values not mentioned in OnTheFly packages to minimum:)
[LG Optimus 2x] abwyatt:
Ahh, OK. I understand now :D
[LG Optimus 2x] ryaneu:
I did the exact steps + wipe davik & cache and my device still shutdown after boot animation.

---------- Post added at 02:30 PM ---------- Previous post was at 02:24 PM ----------

I have problem with gr6 with pp10 and rc12.

the device will shutdown after the boot animation.
[LG Optimus 2x] abwyatt:
You probably have an incompatible script in the init.d folder.

Delete all the scripts that you find in the etc/init.d folder except for the file '99complete'.

Reboot into CWM and reinstall PP10 and HP RC12.

This assumes you are not using V6 Supercharger or any other memory manager which leaves scripts in the init.d folder.
[LG Optimus 2x] baltac:
Hi spica. Just a question about your kernel's options priority:

Since I want the powersave feature always activated in "aggressive" mode, I've setted:

- spicabootcfg/powersave = 3

- spica/powersave = 3.

If I want temporary set the powersave (for example) to 0, I should set:

- spica/powersave = 0

This is the question: If I reboot, leaving this value to 0, at boot the device will read the spicabootcfg value (3)... But once the system is started, wich of two powersave options will prevail?

(I'm now talking about powersave, but I think all the On-The-Fly values operate in the same way...)
[LG Optimus 2x] ryaneu:
I have installed the supercharger script, I suspect that it could be causing the problem. Will uninstall the script and try again.
[LG Optimus 2x] Striatum_bdr:
On Next boot values set in spicabootcfg will be applied, all other are RAM only, volatile.

Do you know when spicabootcfg is read? Only at boot.. So you have your answer for the last part of your question.
[LG Optimus 2x] Striatum_bdr:
Powersave is clearly doesn't working on my phone, I tried 5 value, bsod when screen off.. I'll try other settings..
[LG Optimus 2x] abwyatt:
I am using V6 Supercharger without problems with GR6.

But yes, that is a good way to troubleshoot. Delete the V6 Supercharge script or better still, use the Script Manager to un-supercharge. Than re-supercharge later when everything is stable.
[LG Optimus 2x] SuperSkill:
DjangoManouche is most stable, based on gr6, his own choice of modifications ;)
[LG Optimus 2x] abwyatt:
Spica. One thing I just noticed is that the ram swap (systweaks) is no longer working on my setup.

Is it supposed to work in RC12?
[LG Optimus 2x] ryaneu:
thanks for your tips. It works fine now, LOL.

---------- Post added at 03:10 PM ---------- Previous post was at 03:07 PM ----------

I just noticed that too. swap is not working.
[LG Optimus 2x] baltac:
Uhm... I don't think that they are RAM values, since the kernel read 'em from physical files, but I assume that the spica/*values* are resetted according to the spicabootcfg/*values* at every boot.

@spica: for your next kernel revision, can you put the possibility to auto-set the powersave to 0, "nitros" or with OC, when the phone is charging and with screen on, and revert to the user defined values when disconnected from power or with screen off? :)

EDIT: Maybe with an external scheduler or a script, this can be already done. Mmmmm...
[LG Optimus 2x] psionic2k:
Hi spica,

there seems to be a problem with the module. Insmod reports the following error :

insmod: init_module '/system/lib/modules/ramzswap.ko' failed (Exec format error).

Thanks for your hard work.

Psionic
[LG Optimus 2x] Striatum_bdr:
Yes they are live only values. In Linux all is file, even peripherals... Those values are directly copied from /proc folder, which is a folder containing virtual files reflecting kernel settings. Those files are erased at each boot.

That's why you need the spicabootconf workaround to store values in a plain real text file, plus a script at boot to apply it in /proc files. On the early days of rc12 test builds this was not implemented, so at each boot you had a fresh default kernel.
[LG Optimus 2x] Lo_RaT_PeNaT:
spica, it seemed that blackscreen freezes and had been resolved to your instructions, but error, the mobile has been disconnected from the mains as it was loading, and again appear undesirable issues, if appropriate, you had no problem while the mobile was connected to the network, there appeared no problem, but I said, the disconnect errors again, a greeting.

Indeed, it would be interesting, especially when you have time, do a walkthrough of each of the parameters of the options, that serve to make etc etc, keep in mind that most users do not have much knowledge or to know serve each of the things, a greeting
[LG Optimus 2x] McGiverGim:
Yes, in my setup (v20o, no oc version) it seems that isn't working too...
[LG Optimus 2x] wapz:
Rc12 non oc here, also no swap on v20m.
[LG Optimus 2x] spica1234:
Thank you for reporting swap issue. I will recompile. Plus i will write a very simple tutorial to describe every on-the-fly Dynamic functions in depth.

In 'powersave' "3" profile you might notice laggy keyboard or typing in Dialer. Thats due to ultra low power consumption mode. If you notice it you may change "powersave" mode to "2" :) or you can use value '6' which applies "powersave" '3' only during screenoff:)

Thanks to yan73 to first report it during test build:)
[LG Optimus 2x] abwyatt:
Great, thanks for the quick response.

With powersave 3, and the keyboard, I had one instance where the keyboard just refused to type. Guess it is the same symptom.
[LG Optimus 2x] spica1234:
Yes same appears while on dialpad whiling dialing phone dialler otherwise best bettery life with "3" or you can use powersave "6" too which applies 'powersave' during only screen off:)
[LG Optimus 2x] Striatum_bdr:
I have network issues, sometimes data doesn't work, even phone network (can't send sms f.e), and toggle between 2g/3g doesn't always.. Have to reboot to restore proper behaviour.

What is strange also is that most of the time, I have no pin code pop up menu at boot, it's a big concern...
[LG Optimus 2x] spica1234:
Thank you for reporting,

Have you tried changing ril?

Its based on V20Q , LG might have introduced somethimg new. I will look at v20q changescarefully about it:) try v20o ril, as v20q comes after it.

Anybody else have other issues to take a look on before i release Revised version with Swap functionality?
[LG Optimus 2x] McGiverGim:
I have problems pushing fly mode on, and off. It enters in fly mode, but the bars signal continues on, and I cannot return to fly mode off.

This happens to me too with earliers kernel, but only sometimes. Now it seems that happens too often (I have tried 3 times, and happened 3 times).

The only way to solve it is a reboot...

I edit to say that I can return to fly mode off... so the problem seems only that the signal bars continue on...
[LG Optimus 2x] Striatum_bdr:
I just uninstalled super charger and toggle 2g/3g seems to work again.. Will report if other things improves...

I wonder if that can interfere with powersave..

Edit: same problems occurred again... Changed ril from 20i to 20l (Italy) to see...
[LG Optimus 2x] Striatum_bdr:
Things are far more better with 20l til...