yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] skylinegt77:
around here bro :) have been trying some cm7 builds but nothing comes even close to the performance, stability and battery life your kernels provide. i bow down to spica kernel master :D ss21 would be completely perfect for me if it had rh XD

i asked bout the mount thing coz i thought it was like cm7, to mount external sd as main, ive been trying to do that for ages with no luck XD

i love the smoothness of your kernels bro, only the transparent status bar and rh make wanna go back to cm7 sometimes
[LG Optimus 2x] stonebear:
@superskill

No. I had to flash a previous kernel.
[LG Optimus 2x] SuperSkill:
If you reflash 21r,do the issue return?

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] stonebear:
I didn't try that but 21R caused the same error with two different roms, "v20s rebuild" and "indroid revolution". That is why I think it has to be a problem.

I have been playing around with different roms for comparison...I am back to DM 1.5RC2 now :)

Like Sreepajay, I am back to using SS19 no-oc for now. It's like an old friend, lol. It is the one I have used most.
[LG Optimus 2x] skylinegt77:
just in case some1 was wondering XD
[LG Optimus 2x] scaromouche:
how to get 2d graphic, sd write score like yours? i only can achive 2d graphic 582 and sd card write 48:(
[LG Optimus 2x] skylinegt77:
idk, thats django with ss21r.

oh, probably ull get more read and write speed with emmc being tested instead of external sd
[LG Optimus 2x] baltac:
I've added to flashable ram profiles, even this, picking the values form

- /sys/module/lowmemorykiller/parameters/adj

- /sys/module/lowmemorykiller/parameters/minfree

as modified by system tuner using the spica's parameters. :)

You can find it in my signature with others for DM 1.5RC2 and it's called spica_ram_advice.zip. :)
[LG Optimus 2x] spica1234:
better than cm? I'm glad my pro-optimizations for toolchain has shown performacne. SS series indeed proved SuperSonic Performance:)
[LG Optimus 2x] SuperSkill:
Skylinegt77 :) What settings do you use?

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] Ferrum Master:
Still batman sucks on our device... geforce ulp is same as adreno 200 performance wise... look at the game lofts tables.

Damn I need GPU overclock...
[LG Optimus 2x] skylinegt77:
idk what u mean bro, all i did was oc gpu to 360 mhz and cpu to 1.5 ghz
[LG Optimus 2x] Ferrum Master:
as far I know GPU oc on stock kernel doesn't work at all.
[LG Optimus 2x] wawyed:
Same happened to me just now. The phone froze while playing a game, restarted phone and couldn't turn on wifi (Actually it turned on, couldn´t find any network and then turn off itself.

Going to try changing rom if it fixes it...
[LG Optimus 2x] skylinegt77:
damn, this 1 was fairly impressive...
[LG Optimus 2x] skylinegt77:
and how can you consider ss series a stock kernel???

---------- Post added at 01:58 PM ---------- Previous post was at 01:00 PM ----------

hey spica, i tried setting up the values you suggested on minfree, but everytime i reboot they go back to origin, and i did hit the apply at boot option
[LG Optimus 2x] the1c3man:
I have same problem, click apply at boot and after reboot memory settings are back to normal.

Also 1 day 6 hrs and 57% battery left.
[LG Optimus 2x] skylinegt77:
so i found out, if you update superuser problem with keeping the settings disapears
[LG Optimus 2x] spica1234:
Rename minfree named file in /system/etc/init.d as "zzz"

So it will overide other memory related init.d file during boot
[LG Optimus 2x] skylinegt77:
thanks a lot bro. btw, did you see the cf bench results for ss21r? O_O
[LG Optimus 2x] rcosta111:
Hi Spica,

First, thanks to take time to answer! What do you mean by a fresh install? Clean instal of the rom and kernel? It happens every time i let my phone charge over night... in morning it's always warm. Today it only had 99% and was connect to the charger...some times a simple thing as listen to mp3, it starts to get warm.. not much but still it have a different behavior than when i used other kernel.

Thanks again

regards

Ric
[LG Optimus 2x] spica1234:
Fresh install of rom and then kernel I mean.
[LG Optimus 2x] spica1234:
Yes I saw it and replied;)

$o how$ $tability for you?
[LG Optimus 2x] skylinegt77:
0 bsod\sod, 0 fc... 0 signs of instability till now...

ohhhhh i just saw your reply... definitely way better than cm7...
[LG Optimus 2x] SREEPRAJAY:
u and your device seem to be lucky with SS21R....I had no luck but ss19 works wonder for me....so nothing lost...
[LG Optimus 2x] skylinegt77:
seems like it... i have never seen my phone so snappy and so performant, but it wasnt very good with dm, i think s20 isnt a very good build, i still prefer 20q
[LG Optimus 2x] slebit:
I'm having pretty good performance and battery life with ss21r. I'm happy with it so far.
[LG Optimus 2x] skylinegt77:
i tried supercharger and fone snappyness went down, also every bench result went down bout 1.2\1.3k
[LG Optimus 2x] dorwoo:
i had a bsod while it was in my pocket,but was first since i installed it,a week or more ago.
[LG Optimus 2x] spica1234:
Hey my ICS bro, welcome:)
[LG Optimus 2x] SuperSkill:
Spica does 21r use battery when phone shut off? Yesterday before going to my pub I shut down o2x,plenty battery left, today empty :)

Sent from my latest DjangoManouche and latest Spica Kernel

Edit: I might remember wrong ;)
[LG Optimus 2x] Ferrum Master:
Hey guys, can you test if USB tethering works for you. :D

Edit.

Gosh after 14hours no one can tell whenever we have v10 source based wifi driver. :D
[LG Optimus 2x] SuperSkill:
Gosh Ferrum Master ;)

Don't you know it's summer and weekend, means then we drink beer till sunday afternoon, I'll check it after my project are done, believe me, you don't wanna see the build quality below the shell ;) (sorry for bringing in off topic)

If no issues with usb tethering I'd say 21-r are close to perfect :)

Sent from my latest DjangoManouche and latest Spica Kernel
[LG Optimus 2x] skylinegt77:
If no issues with usb tethering I'd say 21-r are close to perfect :)

+1
[LG Optimus 2x] stonebear:
Had NO problems with any of the SS series until SS21-R, lol.

I did a full-wipe install of Django RC3 with SS21-R OC and immediately had the wi-fi error upon booting up. This is about the third time it has done this (and with different roms) and it is not just me who has reported it.

So, I flashed my most used kernel SS19-R no-oc (wiped cache and dalvik before flash) and wi-fi error remained, like a left-over problem from 21-R OC.

I have just done another full-wipe install of RC3 using 21 no-oc and all is well.
[LG Optimus 2x] Ferrum Master:
Well I explained myself a bit wrong.

OK the USB tethering function launches. But the PC doesn't get through internet, the routing doesn't work for me, I dunno. I needed to use my wifi via USB to some remote PC in another room, not Broadband data share.

And especially for Superskill... I am busy at work, too much to do, and the hassle around windows 8 RTM leak, a lot of fun around it...

You need a appropriate matches set also there like I have, it takes only 10min to make those, but what a distinctive fashion and Nordic Black humor. :laugh:
[LG Optimus 2x] SuperSkill:
So, the computer does not have network and want to use phones wifi access to remote to another pc on the network. Is this understood right mate? You config manually with static ip I guess?

Sent from my latest DjangoManouche and latest Spica Kernel
[LG Optimus 2x] Ferrum Master:
The DHCP btw works as it should. when I'll be at home, I'll fiddle around more...
[LG Optimus 2x] SuperSkill:
I've used wireless tether to get network on computer a couple of months ago, with cable it should not be a problem, let us know which direction the fiddling gets then and when I'm getting home I will connect it to my desktop and see what happens ;)

Sent from my latest DjangoManouche and latest Spica Kernel

Edit: Now i am typing from my desktop using my phone with usb-tethering. My phone have wifi from my regular network wich i disconnected on desktop, then connected cable, drivers installed, did`nt get access first, went trough troubleshooting and while trying that hopeless windows function i got the access.
[LG Optimus 2x] spica1234:
It doesnt has v10 wifi driver but v20q driver.

I will check wifi tether with my pc:)
[LG Optimus 2x] SuperSkill:
Worked here mate :)

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] skylinegt77:
really spica... hats off, 4 days uptime on my phone and its still as fast as it was in the first hour... just when i was tired of my phone u spica gave me a "completely new phone" god i know it has trouble with updates and shizzles, but really, we gotta give some credit to nvidia and lg for building such an amazing device which about 4 or even 3 years ago would be only the wet dreams of some electronics enginner XD
[LG Optimus 2x] SuperSkill:
+ 1000

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] stonebear:
I flashed 21-R-OC after 21-no-oc and got no wi-fi problem this time. :)
[LG Optimus 2x] carburano:
21r si perfect for me... waiting forma sr4 :)

Inviato dal mio Nexus 7
[LG Optimus 2x] optimusG:
+1000
[LG Optimus 2x] stonebear:
Seems I missed the fix for the wi-fi issue some of us have with SR21-R.

:)
[LG Optimus 2x] spica1234:
Open rom manager, fix permissions reboot immediately:)
[LG Optimus 2x] stonebear:
Yep, I found it a few pages back. :)
[LG Optimus 2x] skylinegt77:
now trying ss21r with dm and it works very very good, no signs of instability so far
[LG Optimus 2x] the1c3man:
Just want to report on battery/memory settings, I applied spicas memory settings and phone was very smooth but noticed extra battery drain when using the phone. So I'm going though the different pre-sets in minfreememory to see which, if any are better on battery.
[LG Optimus 2x] SREEPRAJAY:
Don't check the battery immediately after a flash.wait for a few cycles to see it increasingly go up....

Be sure for the battery performance go up mate

O2X with Magical ROM and supersonic kernels from my buddies
[LG Optimus 2x] SuperSkill:
A good battery management are known by low drain when device are in standby or sleeping. When device are in use drain will increase and depending on these factors: device power and battery size :)

Sent from my latest DjangoManouche and latest Spica Kernel
[LG Optimus 2x] Ferrum Master:
Well tried tethering last night. Nope, current install is flawed. It only tethers mobile data to pc. If I enable wifi in the phone pc looses internet connection, soo... definetly this something wrong within the phone as my two other droids at home acted correctly...
[LG Optimus 2x] SuperSkill:
I connected my phone again, disconnected wifi on pc, enabled local connection, didn't get Internet access until I troubleshooted it, then I got it. Last time too like this. Look at the bad picture below(lg usb cable from mainboard gets short and zooming with defy camera ain't what you call optimal lol), wifi on phone, cable connection on pc :D

Sent from my latest DjangoManouche and latest Spica Kernel
[LG Optimus 2x] Ferrum Master:
It doesn't change the fact that the wifi is quite bugged for us all Superskill... you can't deny that...
[LG Optimus 2x] SuperSkill:
I don't deny mate, I confirm :)

Did it again as I couldn't remember exactly what happened last time as many beers go through my brain these days.......if you look at my last two post in Carburanos tread you'll see I also got the wifi error last night(can't turn wifi on). For that issue I haven't seen it since modaco baking was on top where I got this every time with one or both of the ext4 custom kernels, then I solved by advanced restoring boot from fear kill 12(or 13), dont remember kernel name, very popular before spica took the throne :)

Yeah, something must have been changed to something similar with the modaco kernels, i will do some flashes on different memory profiles and see if I can provoke the issue to occur again :D

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] SREEPRAJAY:
I had the wifi error but I am presently on dj with ss21r flashed directly from aroma installer.the kernel is super smooth and I have no issues now.I agree that there maybe issues and obviously cause it is a test build but can we really deny the smoothness and performance it gives.....sometimes we have evaluate measuring between the number of goods with bad and make a decision.

Nothing against anyone or for anyone but just my thought....need to be more justified and not be too cynical and critic

O2X with Magical ROM and supersonic kernels from my buddies
[LG Optimus 2x] rcosta111:
Hi!

I just did what you suggested, a fresh install of ROM, i used DJ1.5 RC3, and choose your kernel ...Unfortunately i still have issues with temperature while charging USB/AC or moderate use.

Any other ideas?

Thanks in advance
[LG Optimus 2x] SuperSkill:
Fast charge? If I were you I'd try nooc and check temperature...

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] spica1234:
Alright so I can assume last SS series is the fastest supersonic build aka fastest stock kernel with longest battery life on stock. Right?

I dint get time, last week-end

So cant work for SR4 now i guess this weekends if everything goes well;)
[LG Optimus 2x] spica1234:
Its usual if you use fast charge.

Cause normaly when temp gets high kernel switches to usb charge mode untill temp stabilize but when when using force AC mode. It ignores it:)
[LG Optimus 2x] stonebear:
Right. :)

At some point in the series (SS16 or there about?) we got good battery as well as speed. :cowboy:
[LG Optimus 2x] the1c3man:
Quick question, are people still using the power saving modes? if so which one? Thanks
[LG Optimus 2x] spica1234:
I am using it still. When i need more battery I use 2 or 1 otherwise I use 6

:)
[LG Optimus 2x] spica1234:
SS4 will have OTF V3.0 to with 4 new Revolutionary features as below:

-UV on-screen LCD voltage(not to be consfused with ****ty backlight voltage in mV but LCD voltage)(in Volt)

-UV off-screen LCD voltage(in Volt)

-UV touch-screen voltage (in Volt)

-Advanced Fsync(with data-recursive protection) OTF (not that ****ty normal fsync)

As HW safety 1st with OTF, OTF will be hardcoded in kernel to not accept any out-of-range of safety specific Voltage accidently inputted by user:)
[LG Optimus 2x] SuperSkill:
WOW! Take your time, but we can't wait ;)

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] rcosta111:
Hi! Thanks for the help, but even with "No OC" version, its still getting warm... Today i change back to Gueste-Flix edition 1.3.1, and didn't notice the temperature rising as it does with SS... I guess its something about Spica kernels. Its the only thing different.

I realize also that some times (with Spica kernel), charging with USB, its doesn't charge... keeps warming, and the phone is saying that its charging, but it doesn't...never had this issue with other kernels also.

Its a shame, because these SSonic kernels are very snappy and efficient. Any clues? Or is just a stubborn phone :eek: ?

---------- Post added at 02:42 PM ---------- Previous post was at 02:39 PM ----------

Humm... and how can i check what mode its active? I never saw this option before.

Thanks again for help me.
[LG Optimus 2x] spica1234:
Not a stubborn phone, but I guess previous left over config. Cause these SS series are "one for all" devices kernel. It does work efficiently with almost every 2x.

Did you try fresh install?

NoOC version is same as Stock kernel. It cant rage temperature.

What OC related apps you've installed?

If you can arrange time for fresh install then please follow below steps and report:

-install Rom with wipe

-do not install anything xcept SS kernel

-do not use any OC app except Myrt OTF.

About fast charge, defaultly it's inactive untill it's set. Have you setted force charge by any application? It might have written in init.d.

I guess fresh install with above steps will clearup this mysery:)
[LG Optimus 2x] rcosta111:
Last Monday I did a fresh install.. actually i smartflash it with BB V20s, because i installed DJ 1.5 RC3 (choosing Wipe option)... and i choose the latest SS kernels... OC and NoOC...

No OC tools except MyrtOC that is installed with the room.

I can search in init.d if there is a mention to force fast charge....

Thanks again for your time
[LG Optimus 2x] spica1234:
Do one thing cleanup every files in init.d folder, not folder.

Then reinstall kernel. May be previous kernel has init.d left over

And after that reboot and confirm whether the value of force_charge is 0 or 1. It should be 0 by default
[LG Optimus 2x] SuperSkill:
Exactly what i think too :) thanks mate

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] mparack:
Spica, the kernel repository is getting a bit confusing for those not very familiar with your kernels. Any chance you could add comments for each file please to detail which one it exactly is as the names aren't very representative.

Or maybe I'm just daft :confused:
[LG Optimus 2x] wawyed:
+1
[LG Optimus 2x] SuperSkill:
I could agree, the problem these days are that many users, especially newbies don't read pages back nor first post and asks how to install, changelogs and reports one single crash, freeze...if your phone were completely untouched you wouldn't contact lg support complaining unless it happens frequently :) I said in DjangoManouche tread too that if an issue occurs we should try reinstall, try another kernel from spica, try stock if still problems and even try another rom. Also if an app gets a problem and you suspect kernel or rom try the above stuff first.

Personally I never use apps like memory optimisation or system tweak apps, memory usually included in rom and otf kernels have dedicated apps. I understand some use apps for increasing voltage temporarily, but remember our devs have got professionals at their fields after more than a year optimising and developing new features, memory and so on:D

No offense mates, just felt it was needed to state this :)

Sent from my latest DjangoManouche and latest Spica Kernel
[LG Optimus 2x] stonebear:
It's even more confusing than you think as they are the older kernels. ;)

The latest are called Pre Sr4 Supersonic. They are linked for download in Spica's more recent posts.

If I was you I would find the most recent, which is "HP_PreSR4_SuperSonic21-R_TestBuild" and just use it, or if you want the no-oc version that is called "HP_PreSR4_SuperSonic21_NoOC_TestBuild".
[LG Optimus 2x] the1c3man:
Had a reboot earlier, on Django RC2 and SS21-R OC, rebooted fine but then started getting the media process FC'ing.

Had some strange things with the camera/gallery, When I take a photo, I can see it in the little preview window when the camera is open but if I go into the gallery its not there.
[LG Optimus 2x] spica1234:
Kernel specific changes are inhere : https://github.com/spica234/HP-TestBuild-Repo-upwords-Sr3R

Rest of the changes as clearly mentioned in changelogs of TestBuilds are related to HP Pro SuperSonic ToolChain which is written also in changelogs as ToolChain Specific changelogs. Which is also released aka ToolChain few pages pack based on GCC Linaro ToolChain Sources . As per the AOSP android GPL policy toolchain needs no release although I have released it:)

Those are mass commit as some new dev want me to commit his ways lol. You can create patch against v20Q Anyways i will create a patch against v20Q kernel . So you can notice individual per file changes i will add short description for what these changes does:). BTW which repository are you referring to latest up-to-date repository is temp repository with supersonic kernel changes. You can find it's address https://github.com/spica234/HP-TestBuild-Repo-upwords-Sr3R which is in working condition ;)

BTW it does have OTF V2.0 (latest) ( for LG Optimus 2x. GNU GPL V2.0 : (c) 2011-2012 Spica1234-Xmister ( A BIG Thanks to Xmister once again, for his helping hand to make it possible and also suggesting default 'discard' mount options for ext4, and helping many ways with his professional knowledge). And which is up-to-date aswell.
[LG Optimus 2x] rcosta111:
Hi Spica,

i did that, delete every file and reinstall the kernel.

i look in xyz file and only see force_charge or force_charge_mode, but no 0 or 1...

should i look elsewhere?

Thanks!
[LG Optimus 2x] SuperSkill:
Rcosta:)

So it gets war even with nooc ss20? If so, does it get hot with stock kernel too? If yes it's gotta be hardware as stock based roms changes can't increase temperature....try if you haven't? Also, tell us the degrees in your phone. It's a fact hardware part can survive a certain temperature, but how warm before performance decreases and your phone lags, just my thoughts :)

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] spica1234:
Yes delete every file prior to re-installing kernel.

Whats your environmental temperature? Aka temperature in your city? Is it summer there?

Temp does depend on temperature of your city
[LG Optimus 2x] darklord408:
hello spica

is it possible to attain similar performance level to CM7 with stock? have tried your kernel + performance pack + memory tweak by toppogi. Removed some stock apps but it is still not similar to CM7. I am not pointing about your kernel's performance but I am thinking i am missing some apps that must be removed that could be memory/process hoggers.

Hoping you could give some points on where to take a look on (stock service processes, missed stock apps that must be removed, lg music maybe a real hogger?)

Thanks in advance
[LG Optimus 2x] Skyfall007:
the new kernel is really really fast and smooth. i love it. Thanks spica!.. p.s: no oc version doesn't connect to wi-fi!
[LG Optimus 2x] SuperSkill:
Yes, the 21-r are the build since sr3r2 with best stability, only a couple of reports of bsod.....i just had a shutdown during night charge (not sure, migh be my daughter who shut it down, she's stubborn so admit, no way). If something occurs one time or rarely we can't call it an issue, anyway, this build also the smoothest I've tried, always works and have no leak, if the new planned features works as well you've achieved goal, no not yet, you will seek more challenge if I know you right bro :D

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] SuperSkill:
Spica buddy :)

I had to try Paranoid Android from Tonyp, haven't tried cm based since you sent me your very first ics build prior to release a testbuild. Tonyp have done an awesome peace of work, but I couldn't use stock kernel,you sure know why ;) ,i downloaded Jarvis latest build. Then I bought his app, Jarvis Updater, opened it and found that he had a feature to customize vibration with 10 steps :) I don't know if it's possible for stock kernel, but if possible I think it would be an exciting challenge for you. I think you're the right dev for a task like this as you invented the 2 step vibration, the most smooth kernel with sr2 and the really amazing OTF :D

Please consider this mission if you find it interesting and possible :)

And yes, I'm still a stock guy, but I have to try all the new stuff. Now was a good time too as Carburano are on vacation and you're finishes sr4, once a new build I'm there, and will sure be everywhere here doing my best to help out :D

To end this post I allow me to ask how the progress are implementing the new features?

Thanks to all devs here,our o2x are still growing stronger:)
[LG Optimus 2x] baltac:
No wifi issue for me with both NoOC and OC version.

Just one time, using the NoOC version, I found the phone powered off some days ago, with 37% of battery charge. This is not happened anymore so it's hard to say whether the problem is due to the kernel, ambient temperature (very high, this days in my country), ROM or something else...
[LG Optimus 2x] SuperSkill:
At least we can't call a happening an issue, if it happens frequently it is like the good old random reboots we all had in the froyo days ;)

Thanks to all devs here,our o2x are still growing stronger:)