yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] rugglez:
Well firstly, pengus77 is doing a lot of work on the kernel, and just integrating his work again and rebuilding it and releasing it here isnt fair to him.

Secondly, he is also starting to add the features which I had added in this kernel in addition to the stock one, including RAM hack, additional CPU governors, I/O schedulers, integrating his own wifi fixes etc. So that makes his versions closer to this kernel in each build, in terms of added features, and probably further in the future builds.

Thirdly, my college is starting soon, and I'm juggling 3 projects, with MIUIv4 for the two bootloaders for which I'm waiting for the next big thing from Xiaomi, the new P.A.C.-man ROM which may get future updates, and this one. So I'm out of time as I cant be as active as in the vacation last month :(

So, I'd suggest moving on to pengus77's kernel in the future, because he is focusing on making many low level changes in the code to improve many aspects. He also has a lot more knowledge, as we have seen in all his work so far :)

So thanks to everyone who used my kernel. It wasn't meant to be a long term one, just one for people to use till a fledged custom kernel came, which by the looks of it, is here now. If you are happy with it, you can still continue using it ;)

Hope you liked it while it lasted. Thanks :)
[LG Optimus 2x] rugglez:
Ok, I was not sure where to post this, but here goes:

I built Slim Bean ROM successfully, on the free day I got here. It seems to be running well so far (it hasnt been tested completely yet). And after mixing with PA, an interesting combo seems to have been formed (shall we call it "paranoid bean"? lol), as can be see from the screenshot below:

I dont intend to maintain this ROM. It was only meant to be a trial, to help Literdose get it up and running.

Already got some ROMs to maintain, like MIUIv4, and P.A.C.-man in which MetaIIica is doing a great job. Gotta remain loyal and true to them too ;)

Right now, Literdose is busy setting up his build environment, but hopefully we can get this up and running on his side soon, so that he can contact the official slimroms devs for permission, and start building then.

By the way, this was a 4.1.2 build for the new BL, but we should manage a 4.2.1 build and for the old one as well.

More ROMs are coming for the O2x :D

Cheers
[LG Optimus 2x] Litderose:
Nice trial !

I just hope you're not too optimistic with my skills ! :)

Because my experience in building rom is just "follow Raum's guide" ! :o

But I'm currently building my environment (currently syncing with CM10.1 github).

So let's see...
[LG Optimus 2x] rmrajm1:
i have been using slim rom in my samsung galaxy mini and is really great one.....i hope it will be the same for our o2x....So many devs and roms....now its been flashing new ones and trying daily....HAHAHA :laugh:
[LG Optimus 2x] rugglez:
Slim bean

Get a taste of Slim Bean (unofficial)

As the title says, it is unofficial, and for users to get a taste of slim bean. If and when Literdose is going to make regular builds, he will contact the official team, and open a new thread. But for now, here is the build i built yesterday. It is a build of slim bean "paranoidized". PA settings may not work, if you need to change app dpi, you may need to do it manually in pref file, dont ask me about this, as this ROM is meant to primarily be a slim ROM with hybrid UI, and not PA's slim version. And as I said, I'm not the one who will maintain or update this. Do not get intimidated by the ROM zip file size, thats not the true story. It is inflated due to the large xbin folder size, and would actually be less than 100 MB (~97 MB according to my estimates) in the build. Here is a screenshot of the massive amount of free space in /system partition, just to show you that it is indeed "Slim bean".

After installing Slim_Gapps from here, 284 MB free (244 MB used in system partition).

I am not saying that more free system space=better, since it is going to be unutilized(wasted) anyway, just pointing out that this is the real deal, not some rip off Slim bean :p

Details:

For the new (unlocked ICS) bootloader only

CM10 based (Android 4.1.2)

Thanks to pengus77, as always for bringing CM10 to the new BL

Not extensively tested, but should not cause any harm (unless you flash on old bootloader :p)

Instructions:

You can flash directly over any CM10 based ROM on the new bootloader.

Just wipe cache and dalvik cache

Dont forget to flash gapps after flashing the ROM. Slim Gapps can be downloaded from here (tested), or you may use the regular 4.1.2 gapps (untested).

FAQ (read before installing):

1. What to do if Wifi is not turning on ?

A: Flash some kernel like this one, or pengus77's kernel (not tried this one, but likely to work)

2. com.process.acore or "Contacts" FC

A: Backup contacts if not synced or backed up, go to settings->apps, clear data for "contacts" and "contacts storage" apps.

3. XYZ system app not installed/not there!

A: That's one of the reasons why this ROM was called Slim bean ;)

Light and fast. You can push needed apps to system from some CM10 ROM and set permission.

Download link

Thanks to the official Slimroms team, RC, pengus77 for all their work.

Cheers
[LG Optimus 2x] rugglez:
Dont worry mate, that's where we all started from :)

Hope you can take it forward. No haste, nice and slow, we'll do it if you're willing.
[LG Optimus 2x] androidnandroid:
Rugglez you're boon to this forum....thanks a lot lot for your awesome work n support...carry on...
[LG Optimus 2x] stonebear:
Oh cool, I used to use SlimBean on my Nexus 7. :)

It's great to hear it is going to be brought to our phone. :D
[LG Optimus 2x] The-Hulk:
Thread Closed, per Op request.

Thanks
[LG Optimus 2x] stonebear:
I tested with GPS status and it saw 9 sattelites but would not get a fix. I rebooted and it worked normally. Try rebooting, I know it makes no sense but it often works.
[LG Optimus 2x] louiscypherbr:
Working here with 32mb oc kernel at first boot after flashing it with clean cache and dalvik. Maybe try to clean caches and check.
[LG Optimus 2x] MetaIIica:
Had the GPS-Problem too and i have first restored and flash the Kernel (32mb/OC) again and then i wipe cache and Dalvik.

Have directly Signal and get a fix...
[LG Optimus 2x] wucinac:
gps now working.

i don clean install, format all and flash rom, kernel, gapps and restor data via titanium.

maybe gps was borcken?
[LG Optimus 2x] Ajsh:
Set 1200 MHz as max in CM settings and it doesnt get over 1200. (as anjo said...)
[LG Optimus 2x] Impact7:
Unfortunately it does. Even with SetCPU, Pimp my CPU,...
[LG Optimus 2x] wucinac:
i have hoot reboots on 32mb oc.

with no oc 32mb is ok.

first time phon reboot after 10+ min of usage.inmidiatly after next booting and loading sdcard phon reboot again.:( i leaw it too se after how meny times it boot successfuly, but after 10 unsuccessful boot i flash noOC 32mb.
[LG Optimus 2x] Custom40:
Seems promising, will flash & test this out once the next build arrive :)

Keep it fresh ;)

PS: Rugglez, any build in particular you'd suggest to use on CM10? Kind of lost with so many options hehe
[LG Optimus 2x] CarloIT:
I've flashed 48 OC one and freezed rebooting, than at second tempting freezed after reboot, so I went back to normal CM10 and flashed the OC one but I had many reboot and than freezed

Btw thanks a lot for your work, we need a OC kernel

Inviato dal mio LG-P990 con Tapatalk 2
[LG Optimus 2x] rugglez:
Pulse boost is already included. Additional CPU governors will be added in the upcoming build.
[LG Optimus 2x] ryan.nguyentran:
Can i use on Jellybam ROM ?
[LG Optimus 2x] rugglez:
No, because Jellybam is for the old bootloader, and this kernel is only for the new one. You can use pidocchio's kernel here

Thanks :)

About the UV, you are right, 1000mV is already low for 1 GHz, usually 1025mV is preferred.
[LG Optimus 2x] anjo88:
thanks u can add wi-fi new patch made by pengus77 and will stay perfect i don´t have one reboot yet with 32 oc version!
[LG Optimus 2x] rugglez:
New experimental version!

This version adds two new CPU governors, smartass v2 and hotplug. It also adds a simple I/O scheduler, which is not enabled by default.

It is a 48 MB RH version with maxfreq= 1.2 GHz and has not been extensively tested.

Here is the link

Pengus77's wifi drain fix is very promising and he has given me the permission to integrate it into the kernel. Another breakthrough from the wonderful dev, do thank him :)

Making another build soon, a power saver version with RAM hack, without OC, and with pengus77's wifi fix. Coming very soon!
[LG Optimus 2x] thewoZa:
Will test new version now...
[LG Optimus 2x] FatherJony:
Thank you for your work mate :). My x2 is stable with your OC kernels but it is one of those phones that can do 1.5 Ghz without issues.

The 48MB ramhack causes the camera app to crash when taking a picture/ capturing a video. The same carve out for the gpu used to work well with CM7, i guess more vram is needed now that Android has a compositor. 32MB works fine though.

My opinion on overclocking is that it's mainly useful for undervolting. Higher frequencies will drain the battery even faster than CM10 does already, while offering a very minimal performance increase. If you want to increase smoothness, you could try implementing touch boost (if you already have, it doesn't work as intended).
[LG Optimus 2x] Chuck Bartowski:
Wow, great news!

I'm waiting for the power saver version! ;)
[LG Optimus 2x] wucinac:
I installed a new kernel and the camera is something odd happening. I configured hotplug governor and sio scheduler.

I made a logcat.
[LG Optimus 2x] orgler:
I can confirm this, just upgraded to the latest 48MB-Ramhack-Version; maybe it's not the camera FCing but more the Gallery app. Since starting that app manually also crashes. However I'm not sure if this is a generic problem of my ROM (CM10 from today built by tonyp).

Regards,

orgler
[LG Optimus 2x] rugglez:
Thanks for using it :)

Yes, ICS onwards more vram is needed and thats the reason that some people have problem of camera crashing with 48 MB, 56 MB RH versions. I totally agree with you with respect to overclocking. On CM10, the battery life isnt that great and overclocking will reduce it even further. I introduced the OC versions because some people would like to try it and we didnt have one till now. Performance difference is more significant with ram hack and is only marginal with OC over here. Regarding touch boost, I'll surely consider implementing it, but I would need to go through some stuff and testing, and it will take time, but I'll give it a go after a few days :)

Gallery app sometimes FCs, it happened with my MIUIv4 ROM too some days ago, even on stock kernel. Its more likely to be a ROM related issue, but if its the camera which keeps crashing, then its more like an issue of insufficient vram, so you need to use a kernel with a lower RH size.

And folks, the version posted a few posts above is experimental, and recommended only for those who were asking for the additional cpu governors and io scheduler. For others, the upcoming power saver versions are highly recommended. Smooth, stable and power saving kernel is preferred by most users and hence there wont be OC support or experiment governors included in that version till they are tested for a longer period.

Thanks.
[LG Optimus 2x] thaimeobeo1410:
So, dose your new kernel 27/12 (48mb rh, sio, 1.2ghz) has the pengus77 wifi drain fix yet??

Sorry for my bad english
[LG Optimus 2x] thewoZa:
Just tried the latest one - still stuck at 1200MHz with all governors.

Thanks
[LG Optimus 2x] rugglez:
New and recommended powersaver version!

Includes pengus77's wifi drain fix (All credit to him for that)

Non-OC, to increase battery life and stability

RAM hack values 24 MB, 32 MB, 48 MB for increased smoothness

New experimental governors are absent in this ROM, which is meant to be a stable version for daily usage. The new governors have not been properly tested yet and are unlikely to be used by most of the users. They may be included in later builds after more testing. If you want to use them, flash the experimental kernel on the previous page.

This is the version recommended for daily usage. Try the 48 MB one first, and if camera gives problems, then try a lower RH value.

Download link
[LG Optimus 2x] rugglez:
The experimental version on the previous page does not have it, but the new powersaver version above does.

There's a reason it is experimental ;)

The new version above has untouched CPU clock frequencies and governors as the stock, and is the recommended version.
[LG Optimus 2x] SGCharan:
Hi Rugglez! i flashed 48m_ps.. and had soft reboot when i took shots with camera ICS app.

32m_ps is working fine !
[LG Optimus 2x] anjo88:
isn´t possible have the OC and wi-fi fix ver in experimental path?
[LG Optimus 2x] gulu2:
is the ddr2 ram oc-ed for non power saver edition? just asking because i heard performance wise it is quite noticeable
[LG Optimus 2x] rugglez:
Ok I'll do that too. Oc is already there in experimental kernel, wifi fix will be integrated later. Need some rest now :)

By the way guys, if you haven't done this already, in developer options in settings, set Window and transition animation scale, and animator duration scale to 0.5x for faster transitions.
[LG Optimus 2x] anjo88:
Testing oc to 1200 and hotplug and 48 RA so far so good
[LG Optimus 2x] MetaIIica:
when i replace wireless.ko from the new Version in the experimental OC Version manually, so i have both??
[LG Optimus 2x] feav:
CPU always stuck some time at max frequency after reboot.
[LG Optimus 2x] solrakk6:
my feedback...

Hi,

I've install the latest cm10 from pengus77 and the kernel for cm10 48 and no problem, just set on boot and apply the stock value 216/1200 and all fine here...
[LG Optimus 2x] malaquita:
my feedback,

with lastet pengus77 cm10 and 48 experimental kernel all fine(216-1200, hotplug and sio), but panorama don't work.

with 32 kernel powersave panorama works fine.
[LG Optimus 2x] rugglez:
New experimental versions!

As the name says, these are rebuilds of the experimental versions.

Added:

32 MB RAM hack and non-RAM hack versions

pengus77's wifi drain fix

And as usual, they are OC with max frequency = 1.2GHz, include hotplug, smartass v2 governors, simple I/O scheduler.

Download link

Due to the experimental nature, regular users can stay on yesterday's powersaver version. If the phone stutters or freezes, revert to yesterday's experimental version.

Cheers.
[LG Optimus 2x] MetaIIica:
for what is the I/O Sheduler and what do that?? What is the best option in this Setting??
[LG Optimus 2x] thaimeobeo1410:
Thank for your work, im trying now :)
[LG Optimus 2x] carburano:
I will send you code to fix max freq ;)

Sent from DjangoManouche!
[LG Optimus 2x] thaimeobeo1410:
wow, sound good ^^
[LG Optimus 2x] rugglez:
Thank you so much! :)

You can read up on I/O scheduler here and here.

You can stick to the default (CFQ), it is good enough. You can also try out the others to see if you like them better :)
[LG Optimus 2x] :
Hi MetaIIica,

her is the answer ------>

http://miui-germany.de/forum2/index.php?page=Thread&threadID=2930
[LG Optimus 2x] MetaIIica:
hey cool thank you, many times, in german is better read for me...
[LG Optimus 2x] skylinegt77:
this kernel along with cm10 is looking really awesome right now. just missing voodoo sound support, is there any chance of including it in the kernel? thanks a lot for this awesome piece of work
[LG Optimus 2x] rugglez:
If supercurio comes our with a new version of voodoo sound, I'll integrate it for sure.

Btw, knowing you, you must be running the 1.5GHz version :D
[LG Optimus 2x] skylinegt77:
yeah i am, and so far it works like a charm. thumbup, love the kernel
[LG Optimus 2x] feav:
Using new_CM10_kernel_1228_32M_OC_exp:

1. Hotplug governor dont work properly (2-nd core dont sleep)

2. Sometimes CPU stuck at max frequency.
[LG Optimus 2x] rugglez:
Ok, will look for an alternate implementation tomorrow. And regarding the cpu stuck at max frequency, carburano said he'll give a fix for that.

Will also integrate wifi drain fix v3 by pengus77 and try a more optimized toolchain tomorrow.
[LG Optimus 2x] chaozbr:
Could you try Spica Toolchain? I don't know if a toolchain that was used in stock-like kernels can be used in CM-kernels, but from my view, the stock compiled with Spica toolchain was always better than the other stock-based ones. =)
[LG Optimus 2x] zerocoolriddler:
Even if a GB Toolchain can't be used, Spica send me a CM10 Kernel compiled with his Toolchain, so he has one for that too.

A Dev-Team would be really great. All working together and their specific Parts like Kernel, Modules, Framework, Building... :)
[LG Optimus 2x] spica1234:
Here is HP Pro SuperSonic Toolchain link, Released on November 6th:

http://xdaforums.com/showpost.php?p=33771707&postcount=7261

Anybody and everybody is free to use it:)

Toolchain can be used for GB/FROYO/ICS/JB:)
[LG Optimus 2x] rugglez:
Thank you spica bhai :)

I setup the environment, resolved dependencies (32-bit libraries), built the kernel using the HP toolchain, and on first attempt it didnt boot. But then later, after a few fixes, its working now, and my first impression is: WOW!

Phone is flying now (not literally :p), apps open and close in a flash, no lag.

Its not called supersonic for no reason ;) :D

Also integrated pengus77's latest wifi drain fix (v3) with bsod fix.

The latest build built using spica's HP toolchain is ready and uploading :D

Btw, I need a new name for the kernel, anyone can think of one? :)
[LG Optimus 2x] rugglez:
New supersonic HP version!

Built using spica1234's HP Pro Supersonic toolchain

Thanks to spica for providing his wonderful toolchain. The performance difference is noticeable when the kernel is built using his optimized toolchain :)

Includes pengus77's latest (v3) wifi drain fix.

Thank you pengus for all your work. You rock! :D

Link to new version

Experimental versions will be updated with alternate hotplug governor, latest wifi drain fix when carburano gives the fix for "stuck on max freq after reboot" issue :)

By the way, how does the name SuperMario kernel sound? Too childish ? Or good? ;) Need something better :p
[LG Optimus 2x] Ajsh:
Galaxy kernel? ;)
[LG Optimus 2x] rugglez:
Too "Samsung"y ;)
[LG Optimus 2x] grimmyrippy:
It's yours so we appreciate it even what name you give on your kernel
[LG Optimus 2x] Ajsh:
Yeah realized that:/ Luma kernel!!!:P

Btw can this be implemented in this kernel? The vibration is rather...clumsy?
[LG Optimus 2x] SGCharan:
Gallery stopped working

Hi Rugglez! i am on HP 32M RH PS kernel..

i have a problem with gallery app

if i delete any captured pic the app stopped working dialogue is displayed. after if i try reopening , the same thing happens. But if you preview a shot via camera app and then open gallery , it works.
[LG Optimus 2x] hyyuga:
Can I still use the swap enabler from pengus thread?
[LG Optimus 2x] grimmyrippy:
Rugglez thank for this kernel, i am now using the hp kernel 32mb RH everything is smoother
[LG Optimus 2x] carburano:
I'm in train now... As soon as i will go home (this afternoon) i will send you a pm with patch...

Btw great work man!

Sent from DjangoManouche!
[LG Optimus 2x] feav:
Let'sGo kernel :o
[LG Optimus 2x] esko1one:
What's about something like rough raw rugglez raw kernel or so? Sounds good to me :P
[LG Optimus 2x] wucinac:
Cpu is always at maximum with all governers.
[LG Optimus 2x] rugglez:
Thanks for the name suggestions everyone :)

Cpu is not stuck at max frequency as it can be seen in the Screenshot below

That includes around 7-8 minute of benchmarks when it could probably have ran at max frequency for most of that time.

If you are talking about the experimental version, carburano's fix is coming soon ;)
[LG Optimus 2x] zerocoolriddler:
Please consider to set SIO as default in your Kernel. It´s by far the best to use.

Hotplug in your "Mainstream" Kernel would also be nice.:good:
[LG Optimus 2x] rugglez:
The only reason sio isn't the default scheduler and Hotplug isn't included the main kernel is that they haven't been tested and worked on that much yet. Due to that there are some bugs on those (as reported by experimental version users like feav). I don't want to subject all the users to these bugs, wanted to give them a reliable, stable and at the same time smooth kernel. The default schedulers and governors are generally enough for regular usage for most users. So there were 2 versions.

But now that the power saver version is satisfactory, I will start working on the experimental version again soon :)
[LG Optimus 2x] MetaIIica:
i have tested the HP 32er Kernel

two things have i found: Saving Panorama crash and Media-Gallery crash at boot...

with the 1228 32er OC Kernel all work fine
[LG Optimus 2x] tablerone:
Here Panorama works great and Gallery don't crash, may be you should wipe cache.
[LG Optimus 2x] MetaIIica:
by installed the HP-Kernel, i have wiped cache and dalvik.

after installing the 2812 Kernel, all works fine again....
[LG Optimus 2x] zerocoolriddler:
My first Thoughts...:good:
[LG Optimus 2x] rugglez:
It's the opposite for me, my phone doesn't like the experimental kernel. No gallery crash here.

And by the way, due to some bug in the hosting Site, the number of downloads of the new version is always being shown as 0. That's not the case :D

Update: That issue with the site is now fixed ;) but some uploading problems now :(
[LG Optimus 2x] MetaIIica:
this is a very strange Bug *lol* :D:D
[LG Optimus 2x] Kyrandialegend:
Hi guys, i'm on pengus77 2012-12-28 CM10 with :

V3 WiFi Fix Conservative

Nitz disabler Fix

Swap SD card Fix

Is this kernel alligned to 2012-12-28 version ? Does it have Conservative or Normal WiFi Pengus Fix ?

Do i have to reflash Nitz fix and other Fixes after i flash this kernel ?

Thank you so much
[LG Optimus 2x] rugglez:
New experimental version!

Built using spica's supersonic HP toolchain

More stable than the previous experimental versions. Suitable regular users too :D

SIO scheduler is the default one

hotplug and smartassv2 governors included (like the previous exp versions)

No OC (for more stability and increased battery life + till stuck on max freq fix comes)

Includes wifi drain fix v3 by pengus77

For now, comes in the 32 MB RAM hack version since it is the most used and balanced version

I'm using smartassv2 as my CPU governor (though the default in the kernel is interactive), and I find it to be quite good :)

You can enable "force GPU rendering" and "Disable HW overlays" in developer options in settings. Disable it only if camera or 3D games give problem.

Download link: Attached the file with the post. Dev-Host uploader is not working properly for me

There is no need to reflash the nitz disabler since it makes changes to the build.prop only, and that is unaffected by the kernel. There is also no need to reflash the swap sd card fix.

The kernel uses conservative wifi fix by pengus.
[LG Optimus 2x] yukkio:
The latest exp kernel just flies. I hope GPS is fixed too I use a custom gps.conf but it doesn't work.
[LG Optimus 2x] zerocoolriddler:
Hmm, after first Boot my Frequency is stuck at 1GHz. No matter what i set up, nothing changes.:(
[LG Optimus 2x] skylinegt77:
for real... this kernel looks a lot more performant than the old one, and benchmarks also say the same :)
[LG Optimus 2x] zerocoolriddler:
Wanted to reboot and now i´m stuck at the LG-Screen...

I will try to flash again.
[LG Optimus 2x] massimo69:
Thats because there is no OC as point 5 says :o
[LG Optimus 2x] wucinac:
gps is ok for me, didnt get fix becouse im indoors.

after boot frequency is ok, but when phon is on charger cpu is at max, i use setcpu app and ad screenoff profile with max frequency at 456 mhz.
[LG Optimus 2x] zerocoolriddler:
Yep. But that doesn't explain why the CPU is always at 1GHz...

It was not scaling, that's what I mean.

After a reinstall everything works as expected.