yashsingh1/xdaforums huggingface dataset:
[LG Optimus Black] dharmabm:
Sorry aprold, my venting wasn't directed at you and the problems with our device are definitely in the rom and not your kernel. I just get so tired of people spouting off complaints and demands that are not based on reality. A custom kernel is unlikely to fix a base problem with a rom, but please keep doing what you do - it is well appreciated by all!
[LG Optimus Black] axpira:
Thanks for reply, i formatted my phone and reinstall CM + Kernel.

And i think now i don't have this problem.
[LG Optimus Black] Marduk666Nor:
I think the CM7.2 RC0 made by redy runs better with the Huexxx v4 Kernel!! On my mobile it runs more stable and faster than the v11c kernel!!
[LG Optimus Black] knzo:
Huexxx v4 = Nova v7 + some few patches that shouldn't affect performance.

That's an interesting observation to read; if it's true it may mean I messed up somewhere between v7 and v11.

Also, keep in mind that the package Huexxx is using replaces the ramdisk, thus forcingly disabling DVFS which is the most usual culprit on stability and performance issues; make sure to have it turned off on Nova app when using the latest version.
[LG Optimus Black] redy2006:
Well, I had trouble with my build_20111210 + 11B before, and going back to Nova v7 that seems stable for me that time.. until aprold update this kernel to 11C.
[LG Optimus Black] knzo:
What kind of trouble?
[LG Optimus Black] redy2006:
Some kind of heavy lags, looks like hang but the logcat still running, trying to reboot but it really hang at reboot process, and have to remove battery. It happen when I was activating log module via Nova Setting, because still doing debug/trace the audio.

At first setup log module, Nova setting was hang and forced close, but I can reboot it to get log module. Then I had about few times heavy lags and hang, so I turn back to Nova v7. With v7, debugging was fine, the phone still responsive.
[LG Optimus Black] interdan:
Hi guys!

With v11c I noticed a crazy drain of battery after using the car charger... somebody else have the same problem? You think could be a problem of CM instead of kernel?

Thx for your work.
[LG Optimus Black] Marduk666Nor:
I have to say that the combination of Redy´s CM7.2 with the Huexxx v4 Kernel works fine on my P970. I don´t have any trouble using this configuration!
[LG Optimus Black] gabwerkz:
Yeah, yeah. You posted it twice on the same page so we get you. But this is Nova kernel thread. Post it somewhere. Respect the devs. You may report a drain on battery on this kernel but not that way.
[LG Optimus Black] Huexxx:
1.- Please, don't spam aprold/knzo's thread with things related to my kernel.

2.- I'm thinking about rename my kernel to 'huexx v4 - The exact copy of nova v7 + some useless crap'... Are basically the same, but I seriously doubt that are exactly the same because I've done it from scratch and probably there are different things on both.

I'm convinced that everybody already knows that huexxx's kernel is as good as your ancient v7...
[LG Optimus Black] evilenter:
I'm sure knzo didn't mean your mod kernel add useless crap,

your're both fantastic developers, and contribute a lot.

Big thanks to you two!:)
[LG Optimus Black] ivanlau:
yes...don't be like that man..;)

you have helped us a lots...

everyone here understand you.

and we know that you have put many efforts on them.

We really thx for the helps of you, knzo, aprold and other developers involving in the development of optimus black.:D
[LG Optimus Black] evilenter:
Btw, is anyone use PowerAMP as music player?

I'm now using version 2.0.4-build-467, and I had a Bluetooth issue with it.

When I play music via BT device, music will suddenly stop after the screen turns off, and will resume when I press power button to turn on the screen.

Don't know it's related to app itself or governor, cuz the music seems to stop when phone is in deep sleep.

When I use built in CM music player, I can play music via BT without this issue.
[LG Optimus Black] TheGripper:
Hey everybody...i can't use mobile networks with v11c, i enabled data but i don't have any access to network. And those two arrows on the notification bar are gone also. Anyone else having this problem ?
[LG Optimus Black] knzo:
Don't be like that.

I didn't say useless, just said it wouldn't affect performance.

There were a few good stability patches there and there which I've also patched on the newest versions of Nova (thanks).

I told you back then, I totally understood if you wanted to learn by cherry-picking everything that was on Nova v7 (I know this because I can see some fixes made by me) but I didn't see the point on publishing it if it doesn't offer really anything different.

Since it shared a great deal of similar features (the only difference were really a few ARM stability patches), I suggested you to change a few like moving to BFS instead of CFS. However, since you had the unfortunate issue of your laptop and seemingly disappeared, I took the initiative and rethought some options (with Aprold's approval and testing) such as switching from Tiny Preempt RCU to Tiny RCU which should cause less wakeups, switching from SLQB to SLUB, switching the toolchain, further tweaking CFS by enabling HRTick, switching the default governor, etc. This backs up my point of view that it's pointless to have two available kernels which are almost the same and I didn't mind being the one whose kernel got changed even though it offered those features set first.

I believe users will always profit from diversity. They can only know which are the best settings by trying several, and then by giving us feedback, we learn in the process. :)

Sorry for the off-topic but felt like sharing my well-intended and polite opinion on this one.
[LG Optimus Black] Huexxx:
Please, take a look on this:

https://github.com/aprold/lge-kernel-sniper/commit/c81b902f2a1dfb8e92eeca5c000bc6a19d656f90

Does that mean that knzo/aprold have done their work cherry-picking my stuff? The answer is NO. It's simply that in order to use the same, why copy-paste if you can cherry-pick it?

The person who said 'useless crap' was me, not anybody else.

Please, let's stop spamming this post with offtopic conversations and with huexxx's kernel related issues.

Regards and keep the work.
[LG Optimus Black] knzo:
And where did you get SFB? From me. ;)

I used to patch it by hand but since I could cherry-pick it, why not.

You're confusing 2 things: this is GPL and open-source, you're free to do whatever you want, hell, you could clone this kernel, rename it, call it your own and break no law (except maybe XDA's); no one owns any code on kernel business whose permission is required to use. However, there's just no point in doing it, why release 2 kernels that are 95% similar? Does the community benefit from this? No.

When I created the kernel tutorial, I wasn't thinking that anyone would do such a thing. Imagine if it was not only you but everyone in this forum forking Nova, changing 2 or 3 things and release it with another name. Chaos right? Fine by GPL though. That's the whole point, it's pointless.
[LG Optimus Black] Huexxx:
This is my last spam-response to this post.

- I knew that you were using SFB, but I don't take it from you. I discovered your repo later than I began with the kernel, and SFB is at my kernel from first version.

- I'm not confusing anything, I have all perfectly clear. I understand that maybe you want to explain it to the rest of the people at the forum.

- First, I manage to understand how to do the job, later, you created your tutorial. In fact, I told redy2006 through google+ my intention to make a tutorial, but you did it first.

I thought that we made it clear in the past, I don't want to recreate this stupid discussion. Please, concentrate here in your kernel.

Regards.
[LG Optimus Black] LookedPath:
ehm it sound weird asking this after this little "argue" but:

how is the work for nova 12? :D
[LG Optimus Black] knzo:
I can't seem to reach Aprold for a few days, he must be having a crazy week on work.

Last I heard from him he was working on Nova app OC slider. Good things happen to those who wait!

I also have a few ideas to discuss with him so I hope he'll pop out soon.
[LG Optimus Black] redy2006:
Yes, he does tell me that he is very busy right now with work. My last contact was 2 days ago, and still my PM don't get replied yet... :)
[LG Optimus Black] knzo:
Alright, new version soon (tomorrow probably).

Changelog:

- Fully working OC + OC slider on Nova App.

- Added many more governors, including IntelliDemand which is an Ondemand governor patched by Samsung and they can be loaded as modules on Nova app.

- Added more I/O schedulers which can also be loaded as modules on Nova app.

- Remember BPO (background process optimizer) from Nova ROM? It will be included on the package and can be enabled in Nova app too! What this does is rearrange some applications' CPU priority in an attempt to maximize snappiness.

This may change until the release but for now these are the objectives.
[LG Optimus Black] gabwerkz:
Ha, compile it now bro, I will test. :D Kiddin, will wait. Great news.
[LG Optimus Black] Huexxx:
Hi,

to say:

- I'm working on OC too, and I would prefer that you (both) mantain your sources in secret like now, because I'm not going to accept to be accused of plagiarizing your work again.

- I was thinking on Intellidemand too (I knew it through Elitemovil, from ZTE Blade), but I'm not going to push it to my kernel to avoid the well known issues.

Regards.
[LG Optimus Black] knzo:
Glad you brought that up, the source will be shared of course, probably via .diff.

I already sent it to redy2006 some days ago for example.

Here's the link for v11: http://dl.dropbox.com/u/13427114/nova-v11.diff :3

P.S. As for overclock, take a look at this: http://code.google.com/p/opptimizer/ ;)
[LG Optimus Black] Huexxx:
Opptimizer from Tekahuna is just the code I'm using...

Regards.
[LG Optimus Black] desirat:
after installing cm7.2 i tried nova 11c.

after some time my p970 start lagging a lot and rebooted.

after reboot he did the same, but with adb i could see what is causing this

dhd_dpc freeze my phone and couldn't reach wireless settings, always force close
[LG Optimus Black] timvdhoorn:
no wifi fix?
[LG Optimus Black] CalamitySir:
woah...is that 7.2 by Redy or a new CM7 for our OB?
[LG Optimus Black] desirat:
temasek's selfkang
[LG Optimus Black] CalamitySir:
is there a temasek's selfkang for P970? i only know of the official CM7 done by Ricardo which i am using right now(sorry Redy!) and Redy's CM7 which is modded from the original to make it better....i dont see temasek's?:o:o
[LG Optimus Black] agent205:
you might wanna see this

Temasek's
[LG Optimus Black] CalamitySir:
he does not own that phone...maybe it is not compatible with this kernel?
[LG Optimus Black] redy2006:
Out of Topic

Hey, what's that "sorry" for? In the open source world, we are free to choose whatever we need to be applied into our device.. No need to be sorry for that ;) :)

Thanks :)
[LG Optimus Black] agent205:
Yes he doesn't own the phone,but there're many members here have already tested it and confirmed that it worked :D

Sent from my heart into yours
[LG Optimus Black] knzo:
Merry christmas everyone. :)
[LG Optimus Black] LookedPath:
Merry Christmas to all of you!

Is it possible that we receive Nova 12 as Christmas gift? :D
[LG Optimus Black] lvlouro:
Continuing the holiday spirit:

Merry Christmas!!!
[LG Optimus Black] lesp4ul:
:) MERRY CHRISTMAS TO ALL :)

…………(¯`O´¯)

…………*./ | \ .*

…………..*♫* .………, • ‘*♥* ‘ • ,

……. ‘*• ♫♫♫•*’

….. ‘ *, • ‘♫ ‘ • ,* ‘….’ * • ♫*♥*♫• * ‘

… * , • Merry’ • , * ‘

…* ‘ •♫♫*♥*♫♫ • ‘ * ‘

‘ ‘ • Christmas . • ‘ ‘ ‘

‘ ‘ • ♫♫♫*♥*♫♫♫• * ‘ ‘

…………..x ♥x

…………….♥
[LG Optimus Black] :
Hi all and happy holidays...

I'm using 11c with redy's second kang and when I run dmesg, I'm told that klogctl is not implemented... Did I miss or mess with something?
[LG Optimus Black] redy2006:
My second kang? I just only have one :) As for dmesg error using Nova-kernel, I think on the kernel, perhaps it's not activated/included. Same as logger, it compiled as module, but I don't know it for sure... We wait for aprold response..

-CMIIW-
[LG Optimus Black] :
Ok. Thanks. I made myself confused in my folder because it's been renamed with the date, or no? Or maybe it's champagne... Anyway thank you all.

In fact I thought it was included in 11c because knzo seamed to say on hueexxx's thread that it helped more than logcat for tracking some kinds of bugs. So maybe hueexxx's has dmesg enabled...
[LG Optimus Black] knzo:
Dmesg is disabled.

I disabled every debug.
[LG Optimus Black] :
Yep, I forgot that... Thanks for reply and all the rest.
[LG Optimus Black] timvdhoorn:
Does someone got any clue how to fix the wifi bug i got when using nova 11c ? Pls can someone fix cuz i really want your kernel ps i got the same bug when using heuxxx kernel
[LG Optimus Black] desirat:
i have the same problem :S
[LG Optimus Black] timvdhoorn:
Its really annoying isbln't it

Verstuurd van mijn LG-P970 met Tapatalk
[LG Optimus Black] axpira:
I'm using v11 and don't have any problem with wifi.
[LG Optimus Black] lesp4ul:
I don't have any prob with wifi, tried to clean install CM7, use stock kernel for testing and set wifi sleep policy to never.
[LG Optimus Black] desirat:
with stock kernel i don't have any prob, but my battery drains like hell. And set wifi sleep policy to never it's a little bit crazy :)
[LG Optimus Black] aprold:
Hi there!

I'm back on-line and I'm glad that you're still here and not went off and sold your OB due to long wait for Nova kernel v12. I just felt a small vacation was in order and there is no time better than Christmas to spend with your family. I saw that Knzo spoke about 'tomorrow' already quite a few days ago but 'this week' sounds more realistic for the new version at the moment. I'm sad about the state of affairs concerning Nova and Huexxx's kernels and would really like to see all of us getting along with each other and to direct this energy towards a common goal here...
[LG Optimus Black] timvdhoorn:
I did that 2times and no effect but with cm7 stock kernel i got no problems
[LG Optimus Black] redy2006:
@timvdhoorn, desirat has already done with that, by activating DVFS, WiFi normally after that. But sorry I don't understand yet "behind the scenes", what's make those bug..

-CMIIW-
[LG Optimus Black] desirat:
yeah.. forgot to tell him...

just go to nova settings and turn lg dvfs on
[LG Optimus Black] timvdhoorn:
tnx that worked :::D
[LG Optimus Black] axpira:
Hi,

I'm using this kernel with CM7-Kang-v7

And how can I discovery the problem of battery drain,

the battery stats said is "Kernel"-PowerManagerService:

===========
Other Usage
===========
Awake (): 12 h 31 m 37 s (45097 s) Ratio: 100.0%
Screen On (): 29 m 55 s (1795 s) Ratio: 4.0%
=========
Wakelocks
=========
GTALK_ASYNC_CONN (Google Services): 31 m 52 s (1912 s) Count:163 4.2%
FacebookService (com.facebook.katana.Facebook): 6 m 28 s (388 s) Count:11 0.9%
*sync* (com.google.android.apps.plus.Google+): 4 m 8 s (248 s) Count:5 0.6%
*sync* (com.google.android.gm.Gmail): 49 s (49 s) Count:9 0.1%
AlarmManager (Android System): 44 s (44 s) Count:2271 0.1%
RILJ (Dialer): 32 s (32 s) Count:248 0.1%
ActivityManager-Launch (Android System): 11 s (11 s) Count:124 0.0%
sleep_broadcast (Android System): 10 s (10 s) Count:365 0.0%
GTALK_CONN (Google Services): 8 s (8 s) Count:692 0.0%
ShutdownThread-cpu (Android System): 7 s (7 s) Count:127 0.0%
GmailProviderProviderChangedBroadcastWakeLock (com.google.android.gm.Gmail): 6 s (6 s) Count:13 0.0%
Checkin Service (Google Services): 5 s (5 s) Count:755 0.0%
show keyguard (Android System): 4 s (4 s) Count:7 0.0%
SCREEN_FROZEN (Android System): 3 s (3 s) Count:428 0.0%
*sync* (Google Services): 2 s (2 s) Count:164 0.0%
NetworkLocationLocator (Google Services): 1 s (1 s) Count:119 0.0%
GpsLocationProvider (Android System): 1 s (1 s) Count:347 0.0%
Event Log Service (Google Services): 1 s (1 s) Count:194 0.0%
================
Kernel Wakelocks
================
"PowerManagerService" (): 23 m 49 s (1429 s) Cnt:(c/wc/ec)1/0/0 93.0%
"radio-interface" (): 1 s (1 s) Cnt:(c/wc/ec)11/0/0 0.1%
"alarm" (): (0 s) Cnt:(c/wc/ec)60/0/0 0.0%
"power-supply" (): (0 s) Cnt:(c/wc/ec)154/0/0 0.0%
"KeyEvents" (): (0 s) Cnt:(c/wc/ec)570/0/0 0.0%

Thanks
[LG Optimus Black] CalamitySir:
the nightlies for CM7 resumed according to Ricardo! did anyone try it yet?:confused:
[LG Optimus Black] timvdhoorn:
how to do and how to get and witch rom/kernel?
[LG Optimus Black] Sobralobo:
I think that its what the overclock is gonna look like in Nova v12 release. ;)
[LG Optimus Black] agent205:
knzo/aprold, i have a request for you

Could you please add interactivex governor to the new kernel?

I miss it so much :(
[LG Optimus Black] CalamitySir:
i will only flash V12 together with he new nightlies! it would be the best combination! hope you guys can released today or tmrw!
[LG Optimus Black] klhk:
That awesome!! :o:o:)
[LG Optimus Black] ivanlau:
yes. ..I miss it also:(...

although lionheart is having a better performance:),it consumes a little bit higher battery...

as I am a heavy whatsapp user, I prefer to use interactiveX....:(
[LG Optimus Black] knzo:
A few posts back I outlined some objectives for v12 that me and Aprold talked about. One of them was to include more governors as loadable modules and among them was InteractiveX. So yes, it will be included in v12.

We'll also test a quick and dirty solution for the random dhd_dpc CPU resources rampage. If it doesn't work, we'll look deeper on the issue.

As for the screenshot I posted - it's the frequency and voltage interface Aprold is writing from scratch in order to give users a deeper control instead of being only able to raise the max frequency (overclock, which was already done). Along with the holidays and family time, this is the main reason for the delay.
[LG Optimus Black] timvdhoorn:
So when do you think you gonna release it?
[LG Optimus Black] agent205:
I'm glad to hear that

Thanks :D

Sent from my heart into yours
[LG Optimus Black] DiederikC:
dont ask for eta's , if a developer needs more time so shall it be because he knows when something is good and ready to deliver :)

we should just have a little patience :)
[LG Optimus Black] lvlouro:
+ 1
[LG Optimus Black] knzo:
I spoke today with Aprold and he was implementing the governor modules/selection but was running into some problems. We discussed the case and he will redesign the implementation. From what I understood, this is the only pending issue so it shouldn't be much longer.
[LG Optimus Black] cyber_j:
Hi Knzo, grate work you are doing with this kernel.

What is the better governator in terms of battery saver?
[LG Optimus Black] agent205:
Read this and search the general

I wouldn't dare lol

Sent from my heart into yours
[LG Optimus Black] masterthor:
Is there still an issue with the display of cpu frequency values on the latest 11c ? just installed it on a clean n#26 CM7 and the frequency values look funny, as in no Deep sleep at all, only a large amount of 300MHz and very low (1-2 secs) of more than 300MHz. Anyone got the 11b so I could make some tests with it?
[LG Optimus Black] desirat:
if it is plugged to usb it won't in deep sleep.
[LG Optimus Black] knzo:
Is LG DVFS on? Or is the USB cable plugged?
[LG Optimus Black] masterthor:
Yeah, silly me, I wasn't aware that having the USB cable plugged prevents deep sleep. Unplugging it does result in normal behavior in regards to the deep sleep mode, however, I am still seeing some issues in regards to CPU speed, as my governor is set to Lionheart, however, the application that report the CPU speed (osMonitor) still show constant 1GHz speed even though CPU spy reports about 3 minutes of 1GHz, 1 sec of 800 and 600, and a lot of 300. This doesn't happen on stock kernel, so there's something fishy going on here. LG DVFS is off (the default for the kernel).

P.S. looks like the display bug mentioned a bit earlier in the thread, and I'm willing to do any tests/provide logs as necesarry if anyone is willing to help debug this issue. Thanks :D
[LG Optimus Black] eighty-four:
There is an option in Nova Settings to move dalvik cache to /cache partition, bus is it possible to make it to /system partition. /cache is just 70mb, which isn't enough for dalvik cache, while /system is over 600mb with 450mb unused.
[LG Optimus Black] Pr3dator?:
Can't wait for nova 12 release grrrrrrr :P

Envoyé depuis mon LG-P970 avec Tapatalk
[LG Optimus Black] lesp4ul:
With DVFS on, unplugged, lionheart
[LG Optimus Black] agent205:
nice one :D

you're using 2G right ?
[LG Optimus Black] lesp4ul:
Yes, 2G bro. Enough for me... :D
[LG Optimus Black] DiederikC:
wow how long does your battery last then?
[LG Optimus Black] lesp4ul:
I dont know, it was in idle mostly, then i used it for casual stuffs and it lasts until evening. I guess about 18-20 hours...
[LG Optimus Black] DiederikC:
i see thanks=)
[LG Optimus Black] agent205:
wow, mine won't last that long

i'm a hard user, net, chat,music,etc,ect :D
[LG Optimus Black] lesp4ul:
Yeah i just got lucky dude, usually i managed only 12 hours at best for daily use.
[LG Optimus Black] knzo:
I don't like those graphs.

They should be looking like mine:

36h - 11% left; moderate usage; wifi always on like you can see except in the 8 hours I was sleeping.

Can you show me the battery usage % of display, voice calls, wifi, phone idle, cell standby, android system, etc?

And specify the duration of display, games, calls, wifi (you can see this if you click on it). I find 12 hours battery a bit low.
[LG Optimus Black] DiederikC:
wow how you do that?
[LG Optimus Black] interdan:
I do not know if it can be useful but this is my result with #26 and v11c kernel

for me the thing that consumes too much battery is the use of H3G :eek:

I do not exaggerate by saying that a good 40% of consumption was caused by this.

Anyway I consider it a good result. :D
[LG Optimus Black] dharmabm:
What app is that?
[LG Optimus Black] Felsar:
you mean the graph?? is no special app is just the stock app for battery usage:D
[LG Optimus Black] dharmabm:
DUH! Odd though, mine doesn't look like that - I get only a solid percentage bar for each process, not broken up over time (see below)
[LG Optimus Black] TheGripper:
Lol...click on the graph, the one that says how long you've been on battery, it opens up bigger.
[LG Optimus Black] dharmabm:
Double - DUH, thanks!
[LG Optimus Black] timvdhoorn:
any progress to v12?
[LG Optimus Black] redy2006:
Don't expect it soon, I've talk to aprold and he got very busy lately.. But surely he does spare like an hour to continue improving Nova App.

That's what I know :)
[LG Optimus Black] slimbullet:
testing #32 nightly and nova 11c and appears to be all fine...
[LG Optimus Black] timvdhoorn:
@aprold and others nova 11c also works on LiGux ROM so you can add it to "Currently working for"
[LG Optimus Black] acidr4in:
Hi guys, I was quite busy the past few months so I didn't update anything since nova v6.

Today I had some time and I thought would be nice to get some taste of CM7 and Nova 11, so I downloaded the nova-11c.zip installed and well....

I'm stuck in a bootloop, nothing happens after the LG Logo shows up, the screen flashes and the LG Logo is back.

I still can boot in nova recovery with Power and Vol+.

So now my question is what is the best way to get my OB working again, preferably with Nova 11?

Thanks in advance.
[LG Optimus Black] Sobralobo:
I think you made the same mistake as another one who were using Nova Rom v7. You MUST flash CM7 before flashing Nova Kernel v11c. That's why you get into a bootloop.
[LG Optimus Black] acidr4in:
yeah, just reading 5 mins I figured it out too... where do i get a CM7 ?
[LG Optimus Black] Felsar:
well, there's a thread in the general section with cm7 :p
[LG Optimus Black] acidr4in:
It took me a while to find it in general. Thanks anyway.

Everything up and running again, thanks
[LG Optimus Black] lesp4ul:
Sure it will works because LiGux just a deep themed CM7, not as deep as MIUI. I've tried the latest 3.2 beta 4 but i decided to revert to original CM. The UI scrolling is choppy, fonts not aligned very well and somehow the battery drainage was faster than CM7+nova11.