yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] gucky01:
Yes, my friend. In the next weeks I will build roms for both kernels. I'm very interested in getting more feedback about the question, why and what kernel will be used by most of us.
[LG Optimus 2x] gucky01:
JustArchis compiling optimizations

I'm building a new rom with JustArchis projects and m1 kernel at the moment. Hope, building finishes and rom boots.

If everything will be fine, I'll upload it tomorrow!
[LG Optimus 2x] gucky01:
Problem

Hi guys. The rom with JustArchis optimizations boots, but there is no possibility to get access to the internal or external sd-card. So camera, pictures etc does not work!

I told you, that I'm not a coder. So we need help by experts.

If you want, I can upload this version. But test for your own risk!

Please give me your feedback!
[LG Optimus 2x] michelfliegt:
Hi!

I'm getting "set metadata recursive" error flashing these roms.

Currently installed: newbl, tonyp's twrp 2.6 and bs86's 20140716 build

Any hints?
[LG Optimus 2x] lukino993:
[MENTION=5021221]gucky01[/MENTION] maybe the justarchi's problem is that you must use gcc 4.7 to compile rom ( [MENTION=1200697]DJNoXD[/MENTION] solved in this way).what toolchain are you using?
[LG Optimus 2x] gucky01:
I just completed a new build with the Google 4.7 toolchain. Now have access to the sd-cards, camera works, but I cant see the pictures in the gallery app.

Does DJNoXD manage it to compile a rom with JustArchis modifications?
[LG Optimus 2x] lukino993:
I dont know but i remember that he tried to build a ROM with this optimizations and if i don t remenber bad it was succesfully
[LG Optimus 2x] gucky01:
Hi Michel. I think you tried to flash over your existing rom. If you want to be shure, backup, wipe and format befor installing.

I dont believe the problem has to do with TWRP if youre working with BS86 rom.
[LG Optimus 2x] trocopassu:
Hey, "gucky01", did you upload your test ROM somewhere??!...

:good:Thank You for Your Work, Buddy...:good:
[LG Optimus 2x] gucky01:
No. Lukino, I checked his posts and he reverted the optimizations because of the same problems.
[LG Optimus 2x] gucky01:
I will give the optimizations a last chance tomorrow. After that I will upload the rom to basketbuild.
[LG Optimus 2x] michelfliegt:
Factory reset should do, doesn't it?
[LG Optimus 2x] gucky01:
Michel, like I said. Make a backup and then a clean install. If this doesnt work, it has to do with a false TWRP.

Just another idea. Perhaps your download failed. Try it again.
[LG Optimus 2x] droide_volante:
[MENTION=5021221]gucky01[/MENTION] thanks for the interesting for a new rom...

You will have all the support from us...

I have a question: is it possible to build a rom with stable 2.6 kernel or only a rom with 3.1 kernel?

Thanks
[LG Optimus 2x] Frecciablu(2):
Mmh?

Havent him yet build m1?

And just now testing 3.1?

inviato con tapatalk dal mio LG dual (p990) cm11 17/07/14 m1
[LG Optimus 2x] lukino993:
Guys just go to his basketbuild and you will see there are two version of the ROM: 2.6 (m1 )and 3.1
[LG Optimus 2x] wals46:
I converted m1 version to oldbl but got "set metadata recursive" error with cwm 5 and 6. Very bad
[LG Optimus 2x] lukino993:
[MENTION=5021221]gucky01[/MENTION] any news for your version with justarchi's optimization ? :)
[LG Optimus 2x] gucky01:
Gucky01 proudly presents

Yeeaahh. I have got it working!

Here it is: Tonyp's rom with Pengus M1 kernel, newest CM-sources and optimizations by JustArchi.

Build is uploading to my folder(test) at this moment. Please wait about 1 hour until its finished.

For those, who are interested: I used the Google 4.8 toolchain. After building I have to replace 1 file in system/bin with one from the original m1 build.

Now its up to you!

Test at your own risk! Make a clean install and post your results!

As always: CREDITS to Tonyp, Pengus, JustArchi and all those, who spend their time in developing for our phone.:victory::laugh:
[LG Optimus 2x] lukino993:
Thank you mate ..have you seen some improvements with this optimizations ?
[LG Optimus 2x] kratuslogan:
3.1?

Will 3.1 get update with latest sources + optimisations?

PS: thanks for your work! :)
[LG Optimus 2x] droide_volante:
In download....

is there a changelog/known bug for this rom?
[LG Optimus 2x] lukino993:
this version is based on newest cm11 sources mixed to tonyp sources,so all improvements by tonyp and newest cm11

bugs are the same of tony's and bs86 versions
[LG Optimus 2x] gucky01:
I will build a 3.1 version if m1 gets good results.
[LG Optimus 2x] gucky01:
Lukino, everything works fine for me until now. But I want to hold back my own assessment.
[LG Optimus 2x] lukino993:
ok i will test newer version as soon as you upload it .I mean do you think that the system is now smoother with that optimizations included?
[LG Optimus 2x] kratuslogan:
OK :)

Thank you.
[LG Optimus 2x] lukino993:
downloading....i will make a full wipe of my phone and will test the new rom thanks [MENTION=5021221]gucky01[/MENTION]

EDIT:i don't know if the file is cm11-TonyP-JustArchi-Test-m1-14.08.14.zip can you confirm ?
[LG Optimus 2x] wals46:
Converted m1 Test to oldbl, flashed with twrp 2.6 and it works, now testing. Maybe is it useful to do the same with m1 0812?

Edit: of course after conversion the kernel is kk126. The rom is smooth.

Edit2: Sorry i flashed again Tonyp/BS86's rom. This rom gave me set metadata recursive error with twrp, too.
[LG Optimus 2x] lukino993:
[MENTION=4419380]wals46[/MENTION] are you talking about cm11-TonyP-JustArchi-Test-m1-14.08.14.zip?so this is the rom with optimization and all working?
[LG Optimus 2x] droide_volante:
Failed to install....

unable to open file zip...

TWRP 2.7.1.0
[LG Optimus 2x] wals46:
Sorry I flashed again the Tonyp/BS86 previous oldbl. This rom gave me "set_metadata_recursive" error using twrp, too.
[LG Optimus 2x] lukino993:
for me flashed without problems,now it's time to reboot phone :D
[LG Optimus 2x] trocopassu:
:good:THANK YOU, Buddy! I will test that ROM as soon possible!!...:good:
[LG Optimus 2x] gucky01:
Yes. Thats the correct one! Very long name:)
[LG Optimus 2x] gucky01:
****. I'm using 2.6 and I've got no problems.
[LG Optimus 2x] lukino993:
ok rebooted and now restoring my apps and settings will tell you if i find bugs
[LG Optimus 2x] trocopassu:
..."cm11-TonyP-JustArchi-Test-m1-14.08.14.zip"...

Well, perfect installation and without any problems (TWRP 2.6).

I will now recover all my app's and then I report the situação'.

:good:"gucky01" ... Thanks again for everything!:good:
[LG Optimus 2x] wals46:
Well, I did an incorrect thing but it worked.

I compared updater-script file of Tonyp/BS86 working rom's in META-INF/com/google/android folder vs gucky01's same file, the set commands are different (set_perm vs set_metadata), since the error was on set_metadata command, I replaced the gucky's file with Tony's one.

Then converted the modified newbl rom to oldbl (which setted the correct permissions) and flashed with cwm 5.

Now I'm testing it.

Maybe Gucky could modify his updater-script so it would be coherent with his rom more then what I did; newbl and oldbl users could test it happily.
[LG Optimus 2x] gucky01:
Thank you wals. I will change this in my next buids!:good:
[LG Optimus 2x] droide_volante:
OK, i have installed with 2.7 ( with 2.6 appears the error of set metadata ) .....

First boot, I got a random reboot and the 3g sometimes not work...

The rest seems to be ok...
[LG Optimus 2x] Gainer5:
Hi Gucky :)

Thank you so much for compiling this. It runs great and really fast. But I have to admit that I don't have any apps installed yet, but I also don't have overclocked anything or touched any setting.

---

I just overclocked it and set my usual settings for the device and.. it's even better :)) It feels as fast as the Z1 Compact when I tested it in a store. I'm looking so forward to seeing the phone perform in the next days :)

But I found one bug: In Terminal, my often used command "fstrim" doesn't work. It is pretty important for the performance, too, so if this could be fixed, it would be perfect.

I will test the ROM in the next days and if I have something to say which wasn't already posted then, I'll post.

Thank you very much :)
[LG Optimus 2x] lukino993:
fstrim is only supported from 3.1 kernel in p990,so if [MENTION=5021221]gucky01[/MENTION] build a 3.1 compatible version it will work.

I want to say that this rom is smoother than the others..the optimization included makes his work,very good mate
[LG Optimus 2x] trocopassu:
Perfect, at least!...

Restored al my data from DATA file of " 3.1_CM11-20140812-UNOFFICIAL-p990.zip" ROM...NO problems here. Only changed kernel to M1 and it's OK. Tests continue!!... ?

Enviado do meu LG-P990 através de Tapatalk
[LG Optimus 2x] Hugo-PT:
TWRP is required

Would be nice if it was mentioned in the first post, that TWRP is required to install.

Thank you [MENTION=5021221]gucky01[/MENTION] for your work here. :good:

Best regards,

Hugo
[LG Optimus 2x] wals46:
For the oldbl converted rom cwm 5 is good, too.

---------- Post added at 10:37 PM ---------- Previous post was at 10:29 PM ----------

The oldbl converted rom with kk 126 kernel works fine and smooth, only cm search is missing, had to install google search and g. now.

---------- Post added at 11:02 PM ---------- Previous post was at 10:37 PM ----------

Maybe this thread should be moved to Devs.
[LG Optimus 2x] soulripper24:
Hi GUCKY. First of all.... Thanks for your work, it´s nice to see that the community is getting bigger every day :)

I have a question: Can you tell what file you have replaced after building? Once again, thanks for one more rom ;)
[LG Optimus 2x] tonyp:
Didn't have any real Internet these days so my answers come in a bit late to the party.

Thanks a lot [MENTION=5021221]gucky01[/MENTION] for your enthusiasm, I really like how more people are picking up compiling roms these days. As always I'm very open for development related questions and PMs, so never hesitate to ask (answers may need some time these days though).

Regarding the optimizations, personally I'm sceptical as they're targeted at newer devices with newer SoCs. But the 4.8 toolchain should make a difference, that's not a bad idea.

Yes, as far as I see all repos got updated so you should be able to use all my changes now, or are the issues?

Don't worry about the donate option, I haven't received a single one in the last 2 month anyways :D

The problem here is that old recoveries don't support the set metadata command. If I'm not mistaken there should be more up2date CWM and TWRP versions by [MENTION=1200697]DJNoXD[/MENTION], which might support them.

It appears as if [MENTION=5021221]gucky01[/MENTION] doesn't use my android/build repo as (iirc) in there is a patch which adds a workaround for old recoveries (and uses set_perm instead of set_metadata).

Same thing goes for the discussion of [MENTION=4419380]wals46[/MENTION] and [MENTION=5021221]gucky01[/MENTION]. For the oldbl should exist new recovery versions directly by CM and TWRP which support it I think (the oldbl users can update from the official sources, the newbl needs the customized versions here from the forum).

Enviado desde mi Nexus 5 mediante Tapatalk
[LG Optimus 2x] gucky01:
"Didn't have any real Internet these days so my answers come in a bit late to the party."

Yes, Tony. Thats a party!

"It appears as if [MENTION=5021221]gucky01[/MENTION]*doesn't use my android/build repo as (iirc) in there is a patch which adds a workaround for old recoveries (and uses set_perm instead of set_metadata).*"

I will include your android/build in the new builds. I did not recognize a difference to cm yet.:)
[LG Optimus 2x] gucky01:
I changed the sdcard binary. Perhaps developers can use this to build their own roms with the optimizations. Best would be, if we will be able to integrate a workaround in the building process.
[LG Optimus 2x] wals46:
I flashed oldbl updated cwm 6.0.3.1 using official cwm ROM Manager but the set_metadata error is still here. If there is no problem it's better to use set_perm command.
[LG Optimus 2x] michelfliegt:
newbl + twrp2.7.1 works here :)
[LG Optimus 2x] aftermath85:
is the wifi tethering working at 2.6? thanks..

edit: i'll just check it myself.. ^_^ Great work here :)
[LG Optimus 2x] gucky01:
3.1 version is uploading now

:oLike Pengus said about 1 year ago...

You want it- you get it!

Here is the 3.1 version of my rom.

Including: newest cm-sources, Tony`s special projects and the optimizations by JustArchi.

I recommend to use TWRP (I`m using 2.6 for myself), now other ones should work better, because I used Tony`s building patch.

Feel free to check it out and post your results in this thread.

Give me some feedback if I should change my first post.

Credits to TonyP, Pengus, JustArchi and the guys, who supported me in the last weeks
[LG Optimus 2x] gucky01:
Hi LM1987, I used Runkeeper this day with my newest m1 version. Everything worked fine. After that I tested a trip in my car, here the results were bad.
[LG Optimus 2x] LM1987:
Thanks! Perhaps the GPS signal was weaker in the car?
[LG Optimus 2x] trocopassu:
:good::good:Hehehehe...Thank You, Buddy!...:good::good:

:laugh:Yhep...Big Thank You All, Guy's!...:D
[LG Optimus 2x] wals46:
Is this the same code level of your previous M1 test?
[LG Optimus 2x] gucky01:
The same, but sources from today.
[LG Optimus 2x] wals46:
Tks

Maybe only the M1 version is good for oldbl conversion, isn't it?
[LG Optimus 2x] lukino993:
yep because there isn't a 3.1 old bl kernel version
[LG Optimus 2x] wals46:
I know it, mine was just an ask for m1 updated version. I mean CM11 M9 sources
[LG Optimus 2x] trocopassu:
OK! Installed this new 3.1 update (TWRP 2.6), and no problems at all. I've recovered DATA file from a backup of M1_Archi's Optimizations ROM...brilliant...and I continue testing...

BIG Thank's for All the people envolved on updates for ower loved Phone (sorry for my English...I'm Portuguese,

hehehe).

Hug's from Lisbone...Portugal.

LG O2x[P990]@TapaTalkPro v4.6.4
[LG Optimus 2x] gucky01:
Thanks Troco, hope your weather is better as in Germany. Good, that my PC gives some warmup in these days.:(
[LG Optimus 2x] gucky01:
I use the cm-11.0 branch. In my mind this is the newest sources, Wals.:)
[LG Optimus 2x] trocopassu:
???

LG O2x[P990]@TapaTalkPro v4.6.4
[LG Optimus 2x] wals46:
Ok, hope that you don't quit m1 in your next releases
[LG Optimus 2x] gucky01:
Surely not! The positive battle between the kernel supporters should now begin again. Hope to get more Information in the next weeks about the specific advantages. Dont forget. I use this phone daily and Im interested in finding out, which one is the best.

Please post your results!
[LG Optimus 2x] soulripper24:
Hi gucky. I´ve a dought. Since Justarchi it´s a rom for performance ( i think ), can you tell if you advice to adjust performance in Performance Control? For example, in performance control i put CPU in dyninteractive, in memory settings i enable KSM and Zram is at 60% and in VM settings i have 100 in swappiness! Its worth to change all theese values or you recommend to stay like your rom is when we install it?

And i have a request. it´s possible to have a transparency notification bar? That was great. Thanks for your hard work.....
[LG Optimus 2x] tonyp:
I'll fix the transparency bar in my sources when I'm back at my laptop, which will be in the next couple of days.

I want to make it an option, so you can turn if on and off.

And I'll have a look at the swapping storage option as a lot of people seem to ask about that.

Enviado desde mi Nexus 5 mediante Tapatalk
[LG Optimus 2x] vanko11595:
Go to settings - Performance - check Force high-end graphics.

That option enables high-end visual effects such as transparent status/navigation bar.
[LG Optimus 2x] gucky01:
Hi soulripper. I'm a very beginner in coding, so I'm not able to give you an answer for real. But I understand JustArchi in this way: The Android code in several parts is old and low-level. With the re-compiling modern phone's can work faster basicly. So we have to adjust the settings too to get the best results.
[LG Optimus 2x] orion1208:
Thanks gucky01 and of course all the developers for your great work! :good:

aftermath85 and other friends, may I know whether you have a chance to test the wifi tethering in this rom (and 2.6 or 3.1?) or not? I ask because I'd really like to play with the new rom but this phone is my only phone for daily use, so I hope to install a rom which has the features needed in my daily life (wifi tethering is one of them). Thanks a lot! :fingers-crossed:
[LG Optimus 2x] wals46:
Honest, you can test yourself in half an hour: cwm backup your rom, wipe all, install this rom and test it, when you're finished you can cwm restore your rom.
[LG Optimus 2x] aftermath85:
for that feature, i use tint statusbar module.. (until tonyp fix

fix the source).. hope it help :)

edit: try this instead.. this means nothing wrong with the tonyp's source^ _ ^
[LG Optimus 2x] gucky01:
Last one for this week is uploading now

Today I made a new build for the m1 kernel. Included Tonys fix to avoid "set metadata" error. The test file in my folder "m1 incl. optimizations" deleted for the same reason.

This will be my last upload for one week.
[LG Optimus 2x] wals46:
Converted to oldbl kk126, wifi doesn't work, flashed m1 kernel but no wifi detection. Same behaviour as with your 3.1 kernel rom converted to oldbl (just for a quick app test). Too bad.
[LG Optimus 2x] trocopassu:
Hummmm...in this update "cm-11-20140817-TonyP-JustArchi-m1.zip" I don't have Wi-Fi!!....

Just for me??!...

:good:I'll return to ""cm-11-20140814-TonyP-JustArchi-m1.zip"":good:

Ohhhh...sorry...I just forget a logcat...
[LG Optimus 2x] Varga666:
Someone have problem with mobile data?I tryed everything,on-off airplane mode,reboot but no luck.When i flash new rom work half hour and than very slow and constantly interrupted.

I am using 3.1 incl. optimizations,before that i use bcm4329 and bcmhd same problem...

---------- Post added at 10:26 PM ---------- Previous post was at 10:21 PM ----------

I flash few hours ago WI-Fi work perfect,no problems,i did full wipe before install.
[LG Optimus 2x] gucky01:
Sorry. This is the only rom I uploaded without testing by myself before. I will have a look at it tomorrow. :(
[LG Optimus 2x] Varga666:
Everything work great except mobile data like i said. :)
[LG Optimus 2x] michelfliegt:
[MENTION=5903356]Varga666[/MENTION]

Which build exactly works perfect after fullwipe?

I went back to bcm4329. Maybe I missed s.th.?
[LG Optimus 2x] gucky01:
Building error

I quickly found the answer for the problems with wifi in the new m1 version.

I made a mistake in building. Please delete this version of desaster

Tomorrow I will build a new, working one!

Sorry again
[LG Optimus 2x] trocopassu:
Thank's "Varga666".

I always do the installations after making a thorough cleaning.

For me version M1 of 17/08 installs perfectly and without errors, the 3G network works perfectly ... just merely the Wi-Fi network does not work, it's strange but true !!

"gucky01", Your Work is Much Appreciated, Buddy.

---------- Post added at 11:01 PM ---------- Previous post was at 10:52 PM ----------

"Varga666", if you're talking about 3.1_CM11 version of 17/08, let me tell you that everything works perfectly for me ... 3G or Wi.Fi! ...
[LG Optimus 2x] Varga666:
My mistake,you ask for M1 Wi-Fi,and for mobile data i dont see 3G only E.I did clean install with 3.1 with optimization,before that i have bcm4329 and bcmhd and i got same problem.
[LG Optimus 2x] wals46:
In his cm11 thread Tonyp writes that he updated his sources to m9, in addition BS86 writes that JustArchi optimization gave memory address problems to slim rom (Tonyp was not happy of these optimization, too).

Maybe it could be more useful a standard cleaned rom (with gapps as now) without additional features which can be optionally installed by the user.

Edit: ask mod to move this thread to Devs section
[LG Optimus 2x] gucky01:
New M1 is uploading now

Hi guys. Today i made a working build with the M1 kernel and JustArchis optimizations.

Including the known features and newest sources.

I tried a dirty flash over my old m1 (Justarchi) build and everything is fine.

Dito with a full wipe and format.

"Warning for previous users of this and tonyp's roms: sd card are inverted by default, you can switch back in the memory setting menu." Thanks for this advice to wals46!!

Please read two comments by Tony and BS86 in the developers thread. They are skeptical about the using of JustArchis optimizations.

Post your experiences in this thread too.

Perhaps DJNOXD can perform a new build included the optimizations too. I declared how he can fix the issues.

So we can decide which one is the best working with our phone.

Looking forward!
[LG Optimus 2x] gucky01:
Hi Wals, I just saw, that you posted to the optimization diskussion. I dont think, that there will be possibility to install it as an optionally feature.

If you want a version with the stable sources without JustArchis optimizations choose the upcoming build by BS86.

In the same thread BS86 wrote, that he probably has no time to build different versions.

Thats the reason for this thread.

I will build m1 and 3.1 versions incl. optimizations for some weeks, to give users the chance to test the differences in daily use.

Thank you very much for your critical comments!
[LG Optimus 2x] wals46:
Converted to oldbl latest m1 optimization rom, wifi ok, begin tests. Tks

Edit: warning for previous users of this and tonyp's roms: sd card are inverted by default, you can switch back in the memory setting menu.
[LG Optimus 2x] michelfliegt:
Agile☺

Wifi and mobile data fine?

No hotspot nor BT tethering.

Glad you're doing this.
[LG Optimus 2x] trivius:
Is possible bugfix BT A2DP Profile in M1?

Hi guys,

thanks a lot for you work on this ROM, I am very happy for each of your builds, that can breathe better life into my LG 2X. I use it as my daily driver for calls, taking photos and playing music.

But there is one thing I have not solved yet... can you navigate me, how to have in one ROM all this together?

1. Amazing responsiveness and flawless from your latest builds

2. Working camera without rotation bug, as it is in M1 kernels

3. Working A2DB Bluetooth profile without fast forward bug, as it is in 3.1 kernels

I found one post from [MENTION=3605868]tonyp[/MENTION], where he successfully fixed CM 10.1 Bluetooth FF bug by implementing bluez:

https://plus.googleapis.com/wm/4/106551413743610787559/posts/V4PbzV2AwnZ

Is there some hope, that some kind of Bluetooth FF fix would be also implemented in latest M1 kernels?

I really appreciate your efforts, thanks.

Trivius
[LG Optimus 2x] gucky01:
Hi Trivius, did you try my 3.1 build with Firtecys kernel?

Personally I use version 4 without ram hack.

In this combination the camera works nearly perfect.

Didn't understand your problem with the BT bug, because I never use this connection.

Perhaps you can describe the problem a bit more?
[LG Optimus 2x] michelfliegt:
Hi,

Is there hope for wifi vor BT tethering?
[LG Optimus 2x] trivius:
Well, I have tried every kernel from your basketbuild Folder, M1 and 3.1, but bugs occurence was about 80%, which was too high to accept.

Speaking of kernel - I was just using kernel that was included in your builds. If you have some link for another kernel zip, I'd be glad to try it. Post it here, if you can, I'll tell my results. Thanks.

To describe Bluetooth Fast Forward Bug - thing is, that if I paired my phone with my Bluetooth speakers (Creative ZiiSound T6, to be precise), few minutes it played music well. But suddenly (probably when buffer overflows), played music speeds up and in 1 second it plays 2 seconds of recording, with sort of crooky way. Better said: imagine, that it cut every odd halfsecond and plays only even ones.

This problem was caught in earlier ROMs. [MENTION=3605868]tonyp[/MENTION] solved it (in CM 10.1) by replacing default bluetooth stack with Bluez, then it worked well.
[LG Optimus 2x] Frecciablu(2):
About camera, try with automatic focus.

This will solve a high % of bug occurrence.

inviato con tapatalk dal mio LG dual (p990) cm11 17/07/14 m1