yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] vpaulve:
Restore nandroid backup before that install DjangoManouche1.1NoWipeEXT4HpSr3?

nandroid backup recover /system /data? right?
[LG Optimus 2x] Stefan Gündhör:
SR3R Final in fact is very smooth (oc, no compcache). It is a pleasure to use it. Of course I will try to "beat" it with next version of my kernel, but it won't be done before weekend.

I dunno if the kind of "competition" helped, but finally there seems to be a good stable v20-based release of HP kernel. And that's all I wanted and the reason why I started an own kernel.

Congrats spica, a worthy final release. :)
[LG Optimus 2x] Marsou77:
Totally agree! I'm on my own composition of ROM (wink for Stefan :p ) DjangoManouche 1.1 EXT3 + SR3R2 NoOC NoCompcache (With my [little] theme :D ), and i have to admit that is very very very smooth! No lag since i have installed it :)

Thank you Spica!

Envoyé 2X plus vite avec mon P990
[LG Optimus 2x] abwyatt:
Perfection!!!
[LG Optimus 2x] spica1234:
Download busybox installer of stericsson from market and install 1.19.4 busybox and reboot:)
[LG Optimus 2x] spica1234:
Thank you.

Update final fixed memory leak from my git:) it will surely resolve after hours memory leakage:)
[LG Optimus 2x] spica1234:
Thanks to all HP users

Alright guys, This is a Final Build for a while, as I'm starting ICS kernel development, But I dont want this GB kernel development to be abandoned, Because It's really deep hard work of mine. And it's the journey I begin with here on XDA. So I'll always update it once in every 10-15 day and whenever LG releases new kernel sources to give you maxium the Best Of Me:) I must Thank every HP users who joined journey since Beta to SR3R. If I've not recieved such a good appreciation then I might have not come so far, Thanks to everybody:)

I do hold a good job, But after being married, it is hard to afford many expensises which comes after daily expense. One of them is HDD primary failure. I'm still using my Data Traveller(mini HD) as a main HD which was provided to me by my company I work for:). Although I've save almost half amount(some by my job salary and some by donators who donated to me, thanking them) for buying new HDD. I dont even like to ask for but I hope you can understand, If I've not lost my HDD then I even might have put no DONATE button either like the past days:)

So if anybody who wishes to support my serious dedication and My O2X Development can

DONATE

to me now .

DONATE

link:) It will help me buy a new HDD sooner to continue my Further Development at full force:)

And great thanks to every Donators who has donated so far:) Thanks to SuperSkill, Striatrum_bdr, wapz, Basil 123, Steieve, yan73, civato, carburano, psonic2k, PhunKee, zerocoolrider (Sorry If i have forgotten anybody's name, Please remind me)
[LG Optimus 2x] zerocoolriddler:
Donation done. :)

I really like your work. I´m very exited of your ICS Kernel. Let´s see what you can squeeze out of it...:D
[LG Optimus 2x] psionic2k:
Hi spica,

the new release works great.

Thank you for your hard work and your support.

psionic
[LG Optimus 2x] akyp:
Many thanks to Spica for this kernel. Been using SR3 w/ swap for over 100 hours with no major issues (except wifi slowdown).

If I want to upgrade to SR3R2 and continue to use 384MB swap as in this post (http://xdaforums.com/showthread.php?p=23328932#post23328932), should I download the version without compcache?

Once again thank you and congrats on making a kernel that completely transforms our device. :)

Edit: installed SR3R2 (no compcache) over it, modified swapness in systweaks, rebooted and all is good.
[LG Optimus 2x] McGiverGim:
It seems the SR3-R Final is stable for me (no OC, with compcache). If the memory leak is fixed, I don't need any more in a kernel. Fast and stable.

Thanks spica!!

I will take a look at your ICS development, but I think I will remain in stock for some time ;-)
[LG Optimus 2x] maxbaron:
Hi Spica,

Unfortunately I still have problems with your kernel, but I want you to notice a strange behavior of the latest version on my phone:

Yesterday I installed S3RFIX (OC/CC) version on a stock and it worked perfectly all the night (phone in charge and not and WIFI always on) but this morning, as soon as I left home, the phone freezes several times. I tried to restart it with the wifi on then off but nothing is changed and it was unusable . At the end, I had to restore an old kernel.

What do you think about the causes of these freezes?
[LG Optimus 2x] spica1234:
Thank you. GB development is not abandoned but every new version will be released every 10-15 days:)

i have tried to make sr3r complete with performance smoothness and longer battery life:) with full fixed cpu memory leak:)
[LG Optimus 2x] spica1234:
Yep. Gotta look in to it. Tomorrow i will look into it. Yep windows identify device as su660 but no dysfunctions. 20D sources are relatively old as 20f is latest now. Hope lg releases it soon, that could be more helpful. Weve used wireless module of su660 please feedback which is better against battery consumptions this one or rc1. By observing wireless drivers it seems decent with board-rfkill good functionality
[LG Optimus 2x] spica1234:
It needs testing with RC2. Cause we ve gb su660‘s drivers. In my initial testing i found no differences in functionality but it wasnt a long testing. You may revert back to rc1 its stable.
[LG Optimus 2x] parthabhatta:
Yes, voodoo not working in ver RC2.I went back to RC1 & it works.
[LG Optimus 2x] Deathmo:
I dont revert.

I will test it and look if battery life is still great and all other things, except Voodo works and report. :)
[LG Optimus 2x] spica1234:
Tomorrow if i will get time, i will look into voodoo codes once again. It will be fixed tomorrow:)
[LG Optimus 2x] Deathmo:
That would be great.

Ty m8.
[LG Optimus 2x] spica1234:
Actually i dint get much time to read su660‘s drivers. So just fixed dysfuction and compilation error with fixing board generic.
[LG Optimus 2x] Deathmo:
Well , what are the benefits of SU660 drivers anyway?
[LG Optimus 2x] spica1234:
No usual benefits but that su660s kernel sources released by LG is gingerbread kernel while we have before froyo kernel that we ve been using till now on gb. Although both are 2.6.32.9 kernel only. We re digging in hope to find something good .
[LG Optimus 2x] Deathmo:
Ah, ok ty.
[LG Optimus 2x] squide:
I did the flash as stated in OP.

found my phone not sleeping while screen off

tested with both RC1 & RC2 running topogigi1.6

Never tried to let it fully calibrate yet..

but it won't sleep do consume much battery.

After restoring backup, it sleeps properly again.

I read the graph from setting about battery use.
[LG Optimus 2x] Topogigi:
check it with uptime with terminal emulator....
[LG Optimus 2x] ehmjay:
guys im just wondering why my max hardware limit with voodoo is -3dB.. i saw some screenies with -5..
[LG Optimus 2x] smokeweedevery:
it was only in the beta version;)
[LG Optimus 2x] ehmjay:
so u also have -3db only?
[LG Optimus 2x] ehmjay:
i don't have +3 optimal output and +5 hardware maximum
[LG Optimus 2x] markop90:
Installed rc2, after six hours rolled back to rc1. More battery drainage. No oc, connected to 2g network.
[LG Optimus 2x] montresor60:
Did you apply the RC2 to Topogigi 2.0? I did and have full OC (Quadrant =4536 after third run @1.4 GHz), good battery (so far - still in calibration mode).

Only problem was that my APNs were missing, which explained why there was no data but this must have happened on Saturday when I flashed 2.0 (didn't notice at the time as I had no need for mobile data all weekend, only wi-fi.) Interesting since the default APNs were no longer present. This thread's becoming an monster and it's getting hard to keep up with all of the changes - I just put my faith in Topopgigi!

The Voodoo Sound issue is really no problem for now; I'm sure spica will fix it soon enough. I'm looking forward to even better performance and battery consumption as I made it through the entire weekend from 10.30am Saturday to 11.30pm Sunday, with 40% battery remaining with spica's RC1. Admittedly, use of the phone was very light with no data because of the missing APNs but this is still quite amazing.

RC 2 has now been running for 5.5 hours (with APNs restored and data enabled) under my normal weekday use and battery is at 80% (CPU =1.GHz). At this rate, my phone should easily make it to 24 hours before the battery is depleted and the calibration stage is finished.
[LG Optimus 2x] Deathmo:
Nope, works fine here.

No battery drain ( not more than with R1 ) and oc und uv works like a charme.
[LG Optimus 2x] Striatum_bdr:
I had -3 too, and this is not kernel related, so if you think there is a bug contact voodoo's author.
[LG Optimus 2x] spica1234:
Have you tried latest Sr3R2? By removing OC/UV codes from kernel which is in no oc version its 100% freeze free. If you want I can compile one for you with +10mV, as many things have been changed by LG in binaries and libs in recent v20 series ROMs:)

Although i think you should try fresh install rom and kernel first. By SR3R2 freeze should be nomore, i have tried to make it compatible with almost all 2x:)

Evenif you face freeze with SR3R2 then try nooc version. If the freeze isnt there then i need to compile a kernel with +10mV for you. Unfortunately patch for +10/+15mV doesnt work. I have to compile seperately:) as with this SR3R2 nobody has freeze now:)

Edit:if you have any OC software installed try uninstalling for a while to test. And cleanup files if left in /system/etc/init.d folder:)
[LG Optimus 2x] fuxmen:
Donated some :) Waiting for Your job for ICS roms because I leave stock GB like 5 monts ago to CM7 now CM9. All the best!
[LG Optimus 2x] KillerbeeNL:
Stubborn as i can be i installed your latest kernel NO-OC version and i can report a uptime 14 hours without freezing during minimal use.

Yesterday i started all apps and after starting game/apps and use the homebutton instead of backbutton and after that still 220 mb free memory.

Great work spica
[LG Optimus 2x] spica1234:
My main aim for SR3R2 was "one" version for "all devices". Snappiness,smoothness ,stability & battery like never before. By adding one tiny line at proper place in cpufreq driver, resolved after hours memory leak which was a misery:) which ensure no leakage. What is closed must clear memory, instead before closed was closed still memory slots were filled with non existing data:)
[LG Optimus 2x] spica1234:
Thanks for feedback:)
[LG Optimus 2x] Shadowchaz:
Hi Spica,

Not sure if this could be kernal related or not, but it seems that since installing the sr3 o/c and with compcache my screen occasionally turns on by itself.

Other than that, my phone is running like a dream, the freezing I got in the test version has now been eliminated.

Cheers for your hard work! :D
[LG Optimus 2x] spica1234:
You meant SR3R right? No its not related with kernel, I guess may be any of installed application is responsible for partial screen wakeup. Try backing up all application by titanium backup wipe data cache, before doing application restore please check if screen is being wake up if not then restore all appz and then recheck. Wipe dalvik cache and cache too after proceeding:)
[LG Optimus 2x] psionic2k:
Hi spica,

I had the same problem today (with CC, without OC).

This was caused by the AC connection status that toggled every few seconds. When the screen is off, it's turned on.

Needless to say that I was not connected to a power supply.

I never had this behavior before.

My solution was to reboot the phone.

psionic
[LG Optimus 2x] Dzhedaj:
A million thanks to spica once again for his work.

After so many tests my phone finally seems stable with SR3R2 noOC noCompcache.

Battery life superb - 28 hours with heavy usage!
[LG Optimus 2x] spica1234:
Ok thank you for reporting.

Does it happen once or more often after reboot?
[LG Optimus 2x] spica1234:
I guess you have not faced slow down after hours usage due to fixed memory leak:) now with your next recharge you will notice more battery life, u could use PowerSave for more extended battery life:)
[LG Optimus 2x] psionic2k:
Until now it only happened once.

I will continue to monitor it.

psionic
[LG Optimus 2x] psionic2k:
It happened once again, about an hour after the last reboot. But this time it healed itself after a few iterations.

psionic
[LG Optimus 2x] Memhis:
SR3R2 works fine, I was having problems with earlier versions of SR3. Thank you for your hard work.
[LG Optimus 2x] kruppin:
Should one install PP before kernel, or skip it? It's maybe good enough as it is? :)
[LG Optimus 2x] Ferrum Master:
btw Spica... could you compile a kernel with a bit higher GPU freqs? 433+? :D
[LG Optimus 2x] Shadowchaz:
For me it just seems random. Rebooting made no difference. Today its probably happened about 3 times.
[LG Optimus 2x] bvhoesel:
+1 on this (Regarding SR3R2, but have a working solution :cool: ).

Sounds exactly what I experienced this morning. Whole night charging and during breakfast no problem. Got into my car and bluetooth gets connected. Within a few minutes the phone froze. After a battery pull to reboot the same effect again after a few minutes.

After the second freeze I upped all voltages +25mV with System Tuner and since then no problems anymore.

Not clear to me if bluetooth really caused it but it does hints towards that. If it really necessary to up all voltages is also not yet clear to me. Have to play with that I suppose.
[LG Optimus 2x] Bir92:
Hi spica old.problem cant find binary with andrev what should i do!?

Mannn your kernel is amaziiing!!!
[LG Optimus 2x] SuperSkill:
Andrev ain't compatible, try setcpu :)
[LG Optimus 2x] Skyfall007:
I'm using andrev and it's working good!
[LG Optimus 2x] maxbaron:
Hi Spica,

finally i can say "It wooorks" :)

Flashed latest kernel w/o OC and w/ CC and the phone works like a charm. No freeze or BSOD from about 10h!!!

...and now the question is: what is the difference between OC version and not OC? ... apart the OC, of course! :)
[LG Optimus 2x] SuperSkill:
Sorry, updated IPTables forgot ;)
[LG Optimus 2x] KillerbeeNL:
@Spica

Is the tweak file in initd correct??

setprop persist.sys.use_dithering 10;

And

sysctl -w vm.swappiness=10;

Does it not have to be 1; at the end for both ??

Now it is;

#!/system/bin/sh

setprop ro.ril.disable.power.collapse 0;

setprop pm.sleep_mode 1;

setprop windowsmgr.max_events_per_sec 120;

setprop persist.sys.purgeable_assets 1;

setprop persist.sys.use_dithering 10;

setprop ro.lge.proximity.delay 0;

sysctl -w vm.swappiness=10;

insmod /system/lib/modules/ramzswap.ko num_devices=2 disksize_kb=20248;

for i in 0 1;

do \

rzscontrol /dev/block/ramzswap$i --reset;

rzscontrol /dev/block/ramzswap$i --init;

busybox swapon -p $i /dev/block/ramzswap$i;

done;
[LG Optimus 2x] tablighs:
I am just curious, why is the compcache size is reduced to 185mb compared to 384mb on previous versions? Is more size eats more battery? Because I like rc11-r with 384mb swap.. it makes multi tasking so much easier without having apps being terminated on background.

Is there any way to increase swap size to 384mb? Thanks.
[LG Optimus 2x] spica1234:
You can set 400 by /data/spica/gpufreq (suggestion of vadonka, nitros sets it)
[LG Optimus 2x] spica1234:
Yes i have reduced it. You can increase it.. i will release a patch through CWM:)
[LG Optimus 2x] spica1234:
#!/system/bin/sh

setprop ro.ril.disable.power.collapse 0;

setprop pm.sleep_mode 1;

setprop windowsmgr.max_events_per_sec 120;

setprop persist.sys.purgeable_assets 1;

setprop persist.sys.use_dithering 10;

setprop ro.lge.proximity.delay 0;

sysctl -w vm.swappiness=10;

insmod /system/lib/modules/ramzswap.ko num_devices=4 disksize_kb=20248;

for i in 0 1 2 3;

do \

rzscontrol /dev/block/ramzswap$i --reset;

rzscontrol /dev/block/ramzswap$i --init;

busybox swapon -p $i /dev/block/ramzswap$i;

done;

Dithering should be 0, typing mistake. Set it to 0:)

Above makes it to 390 mb compcache:)
[LG Optimus 2x] spica1234:
In NoOC version OC codes has been removed from kernel, it works upon an origin stock version.
[LG Optimus 2x] spica1234:
Yes its highly recommended its optimized for HP kernels, although it should work on every kernel. Install it before kernel/after kernel, it doesnt make n e difference:)
[LG Optimus 2x] Bir92:
Hi spic can you help with andrv oc it aint working with django rom but it worked with otaher roms y?
[LG Optimus 2x] spica1234:
Maybe somewhere striatum_dr and TryHanson has uploaded zip with binary, if i find it i will upload it here:)
[LG Optimus 2x] Bir92:
Thank.you!

Do you recommend pp10 with sr3 and django or is sr3 enough?
[LG Optimus 2x] carburano:
Hi Spica... you did the trick...

With your last release you force me to prepare a new version :)

Incredible!!
[LG Optimus 2x] eyronic:
Can someone please re-upload the PPv10R?
[LG Optimus 2x] spica1234:
Lol as some ppl were still facing freeze with SR3 I had to release SR3R:) But this one is full stable:)
[LG Optimus 2x] spica1234:
If you are on Django, then it has PP10R, If you are not on Django then install PP10R:)
[LG Optimus 2x] spica1234:
PP10R mirror:

http://db.tt/76QtodMu
[LG Optimus 2x] eyronic:
Thanks! :)
[LG Optimus 2x] Dzhedaj:
Spica, what should be changed, in order to make the phone screen wake up faster?

Most of the time it takes very long - 2-3 seconds for it to wake up, never experienced that with older kernel versions...

noOC/noCompcache version btw, power save at 0, max screen off freq - 503000.
[LG Optimus 2x] spica1234:
I dont have this issue:/ anybody else?
[LG Optimus 2x] Ferrum Master:
Had couple times in the past... in most cases it was wifi that woke up... and caused the delay...
[LG Optimus 2x] montresor60:
Django 1.1 stock plus latest spica SR3-R with no OC, no compcache. Powersave = 6.

Display is activated almost instantly on my phone, even after long idle time. All other features working perfectly. I wish all P990 owners could know the experience of this excellent, fast and smooth ROM / kernel combination.

Finally, complete stability and high performance. I have no reason to use anything else until a stable and fully working ICS is available.
[LG Optimus 2x] spica1234:
Whats powersave status?
[LG Optimus 2x] Shadowchaz:
Nope fast startup. If I use power save profile 4 though I get slow screen response and sometimes the phone is very laggy for 30 secs or so. Gone back to power save 0 just to confirm it was that causing the problem.
[LG Optimus 2x] psionic2k:
Hi spica,

this problem is really anoying. It now happens quite often, but I found no way to reproduce it.

It happens with all four SR3R2 releases (OC / no OC, CC / no CC).

Do you have a SR3R1 release lying around somewhere? I had no problem with this release and would like to verify it again.

psionic
[LG Optimus 2x] fuxmen:
Is there any whisper about start time of ICS development? Don't eat me because of this :-)

send from ICS @ Optimus 2X
[LG Optimus 2x] vpaulve:
And HP Performance Pack V10R? no?
[LG Optimus 2x] Dzhedaj:
Full wipe and clean reinstall of DM1.1+SR3R2 fixed everything, running smooth and stable :)
[LG Optimus 2x] vpaulve:
I downloaded OTF from Google Play but options are at left: if I move powersave to 6 then powersave is only that move (other options no) at right, is it normal? or have I move any other option?
[LG Optimus 2x] montresor60:
No. I believe that's integrated in the ROM
[LG Optimus 2x] vpaulve:
" DJ EXT3 Stock + 95Mb Compcache No Overclock - ONLINE" no integrated PP10R.

In "EXT4 Spica's HP Sr3 + PP10R + 95Mb Compcache Overclock - ONLINE" is integrated.
[LG Optimus 2x] vpaulve:
It included Spica's HP Sr3 , last Spica´s kernel es SR3R2. Maybe this:

-SR3R2 Final NoOC(Alike Stock) with Compcache

http://db.tt/R7QBnNSS
[LG Optimus 2x] romeon:
hi,

is there a description for all available powersave modes and how to activate/change them? I couldn't find the to-be-written-tutorial mentioned in the first post ;).

thx!
[LG Optimus 2x] vpaulve:
Review first post about RC12. Download Control On-The-Fly features of RC12 of Google Play Store to control options.
[LG Optimus 2x] Chris Daßler:
Hi Spica,

I've also followed your kernel thread from the beginning and have to thank you for your brilliant work. You've saved my days with the 2x. With your great effort you've created something beautyful LG never ever could have been done.

Thank you so much :)
[LG Optimus 2x] montresor60:
Yes, you are correct. No PP in EXT3 stock, so I am not using PP.
[LG Optimus 2x] carburano:
Semi correct... Stock contains many ramdisk tweaks from pp10r... :-)

Inviato con il mio P990 DjangoManouche!
[LG Optimus 2x] montresor60:
Yes, which I think is better than flashing PP10 over stock, right?

I flashed and tested so many variations (always full wipe by running backtoext3 first) without keeping a log but if I recall correctly, I experienced problems with DM stock +SR3 +PP10
[LG Optimus 2x] Skyfall007:
@spica for a few days i have a problem.. when i turn off my phone battery is fully discharging... i have tried many times to flash the rom and the kernel again(with full wipe) but it doesn't work. What should I do?
[LG Optimus 2x] jaspi72:
(RC12) Dynamic On-The-Fly 'powersave' profile. Which accepts value from '0' to '6'. During 'powersave' kernel smartly adjust various thresholds of voltage to lower possible values. "0' value means disable(Defult) "1" light powersave "2" moderate powersave "3" aggressive powersave "4" Profile "1" during screen off "5" Profile "2" during only screen off "6" Profile "3" during screen off only(POWERSAVE doesnt touch UV). Make sure 'nitros' mode disable aka value '0' Responsible file location /data/spica/powersave and boot time file location /data/spicabootcfg/powersave (RC12)
[LG Optimus 2x] Striatum_bdr:
Here is Andrev_oc zip for cwm. Sorry I didn't read the thread for a while.
[LG Optimus 2x] McGiverGim:
Spica, one bad new... I've been testing your great kernel and is stable and smooth... but the memory leak remains. I don't know if is a CPU leak, a wifi leak or another kind of leak, but after two days without rebooting, the phone is slow and the memory free is low...

I will reboot the phone, is not a very big problem... but if you have time and want to try something ;-)

Regards!
[LG Optimus 2x] eyronic:
What is your mincpu1on and maxcpu1off?
[LG Optimus 2x] carburano:
If you want to convert to ext4 you can use pp10r...

But if you are happy with your configuration you should remain with it :-)

Inviato con il mio P990 DjangoManouche!
[LG Optimus 2x] PAIIITET:
Spica, tell me honestly, are you kidding us all?

Changing variables GPUFREQ, POWERSAVE, etc. it's just a placebo effect?

For example, why the change GPUFREQ from 280 to 380 did not affect the tests.

See, Quadrant 2.0

CPU 1,2 Ghz \ GPU 280

2D = 439

3D = 2415

CPU 1,2 Ghz \ GPU 350

2D = 442

3D = 2530

CPU 1,2 Ghz \ GPU 400

2D = 439

3D = 2467

Change POWERSAVE from 0 to 2 and did not affect the result. Always get about 3050 points +-20

Antutu

CPU 1,2 Ghz \ GPU 400

2D = 577

3D = 1260

CPU 1,2 Ghz \ GPU 280

2D = 582

3D = 1265

CPU 1,2 Ghz \ GPU 340 \ PowerSave 3

2D = 580

3D = 1218

Strong Vibra also be considered a fake, because only works on the keyboard and touch buttons.

On call and SMS strong vibration does not work.
[LG Optimus 2x] Thorbear:
same here.. after about 24 hours of up time the slowdown makes my phone pretty much unusable (but just rebooting is more of a little annoyance than a problem)

on the other hand my phone can finally handle the brilliance of the HP-kernel without freezes with the latest release =D

much appreciated!
[LG Optimus 2x] spica1234:
Which version u are using w/ compcache?
[LG Optimus 2x] Thorbear:
sorry,forgott to add info =)

django 1.1 with hp sr3r2 noOC w/CC and pp10-r
[LG Optimus 2x] mascaras:
spica,same slowdowns problem here,rebooting solves,but is annoying.v20q sr3r2 oc no comp