yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] spica1234:
LG is keep on chaging many things with evry builds not only in closed binary in rom but many things thats incompatible with old nvidia libraries. I still remember pre rc11. In early builds we dont needed to increase mv.
[LG Optimus 2x] Ferrum Master:
I guess I need to post nvidia trollface image again... :D But we must admit it has changed a lot... we get more faster device... it means peak current consumption is higher as our engine has more horsepower as the cores also faster kicks in... I suppose the given example isn't so abstract in the truth.
[LG Optimus 2x] spica1234:
Ferrum i dont have much knowledge abt electronics it but i guess recent mobile devices are well made which prevents HW damage by overheat and such things by smart communication and shake-hand with kernel. For eg if someone raise every peraphirels voltage immaturely and crazily in kernel although HW dont work correspending with it and result is auto shutdown/freeze.

Do we've multi-level fuse controll on IC?

How it works on IC level.?

By kernel driver i can guess how it works at kernel level. Kernel becomes panic if it fails to communicate with HW.
[LG Optimus 2x] vpaulve:
Reboot with HP_PreSR4_Preview_SOD_fixed.zip using Checked.

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] bvhoesel:
Latest version still SOD after about half an hour of sleep or so. Trying +25mV now.
[LG Optimus 2x] mastermind88:
i have some problems of freezing after sleep and one time the phone doesn't saw my SIM card with latest version. Reverting to the previous PreSR4_UID_fixed
[LG Optimus 2x] Ferrum Master:
Yeah same here... bsod...
[LG Optimus 2x] bvhoesel:
+25mV seems to work again for me so far.
[LG Optimus 2x] Thorbear:
Just got a sod during a call (it was on speaker, so I saw everything..) first dspmanager force closed then I got no response from neither hard- or software buttons. The call stayed connected and we talked for 5-10min, but I had to wait for the other person to hang up so I could pull the battery..

Forgot to mention.. I'm on the latest tb.
[LG Optimus 2x] evilj:
This is slightly OT, but I'm using BB 725 and lose my 3G data after every call. The connection is still there, but there's no data transfer. In order to get back data transfer, I have to switch "Data enabled" off and then on again.

I'm not sure if it's the kernel, the BB or the RIL. I've used getRIL and it says my BB and RIL match.I have V20q, Italy RIL and 1035.21_20110725 BB

I can't imagine I'm the only person who has experienced this. Any help will be greatly appreciated.

J
[LG Optimus 2x] akyp:
Latest test build with powersave=6, 384MB swap and no OC. No issues so far after 11 hours of uptime.
[LG Optimus 2x] baltac:
After flashing latest preview, I've faced repeatly "com.android.media process has stopped suddendly", and the market did not want to show the list of installed applications, although notifying me that I had 5 updates available (maybe someting related to database I/O?). Cleaning cache and dalvik got any difference. Reverted back to the previous preview and after a couple of hours i had a bsod in sleep state, just after the low battery notification.

Are you sure that merging latest V20y kernel codes for a V20q based ROM it's a good idea? :)
[LG Optimus 2x] tablighs:
I have no bsod or freeze for all SR4 test builds I tried (didn't tried them all) but especially so for all SR4 previews (preview/fixed/uid fixed/bsod fix).

Currently using stock v20q (rebuilt from flix123) rom with v20c bb + v20q ril.
[LG Optimus 2x] SuperSkill:
Seems like the freezes are gone. Very smooth too Spica :)
[LG Optimus 2x] cesarguaro:
I tried to flash the presr4 and my phone got in bootoloop :( why is that?
[LG Optimus 2x] SuperSkill:
Did you wipe dalvik cashe in cwm?
[LG Optimus 2x] baltac:
This morning, after reading almost all positive feedback, I tried to flash again the latest preview, clearing

before

cache&dalvik. Atm it seem to be all ok. If the bugs reported above will return, I'll feedback in the next hours.

EDIT.:

Another BSOD from wakeup...
[LG Optimus 2x] psionic2k:
Hi spica,

after some days of beeing a simple user, I'm back experimenting ;).

I've flashed your latest testbuild. Everything works stable and battery consumption seems to be quite good (powersave = 0, no OTF modifications no OC).

A few minutes ago my phone suddenly rebootet. I used the camera before. The reboot happened when I tried to wakeup the phone again using the power button.

Beside that I've noticed that the cache partition is not mounted if I dont "fix permissions" after installing your kernel. That wasn't required before. Is this intended?

Thanks for your hard work.

psionic
[LG Optimus 2x] stonebear:
Can't download SR3 - Dropbox says link expired.
[LG Optimus 2x] tablighs:
My device reboot itself after experimenting with erosized camera mod (FullHD @ 40mbps). I think something must have overload the phone causing it to reboot. :D
[LG Optimus 2x] Memhis:
I can mirror SR3, if Spica haven`t any objections?

Edit (uploaded - if this is not ok, I will remove files)

SR3R2 Final with OC without Compcache

SR3R2 Final with OC with Compcache

SR3R2 Final NoOC (Alike Stock) without Compcache

SR3R2 Final NoOC (Alike Stock) with Compcache
[LG Optimus 2x] PhunKEE:
Battery Drained Crazy suddenly when DATA kept Alive!! Help . . !

hi guys,

Django Rom - 1.2.1

Kernel - HP Test built 14 , V20Q

Something Strange happen today. My phone is working fine and good and until this morning after a full charge , i power up and I got this issue.

DATA just kept on STEADY connection with both green Arrow. This means data is running. Hence within 2 hours of IDLE my battery drain 50%.

So. Fear might be some legacy issue

1. Restart phone - Still same result

2. Thinking it apps issue - Check running apps and nothing new same stuff i have 3 days back

3. download django 1.3 beta 6 and reinstall without wipe. (cause don't want to setup the phone again as it's a working day) - Same result

4. Just need to bring a cable and run around to get it charge.

Any suggestion or advise? PLEASE . . . .

Thanks
[LG Optimus 2x] SREEPRAJAY:
Spica bhai,

Is this something we can look for? or you have more than this(most likely from you)?

http://xdaforums.com/showthread.php?t=1621808

Thanks bhai
[LG Optimus 2x] SuperSkill:
Look back a few pages, i have mirrored almost all spicas work ;)
[LG Optimus 2x] SuperSkill:
Update to latest test;)
[LG Optimus 2x] spica1234:
Sorry guys i was busy whole day.

HP PRESR4 NO OC PREVIEW:

http://db.tt/qiozTANv

The reason for no oc tb is because befor finalizing proper voltage i want to be sure there are no other issues from new merged g21y sources.
[LG Optimus 2x] chaozbr:
Great, this preview are optimized for battery then? Also, I saw you saying you are a hard-user/gamer, how much time your batt lasts only gaming? That's because I see the batt in standby/low-use great, but I'm not certain about the battery being better at high-use situation.

Thanks for your great work :D
[LG Optimus 2x] Ferrum Master:
Noticed that I have many bsods after ending call if the other side hangs up.
[LG Optimus 2x] stonebear:
Thanks, which is SR3R2?

Is it HorsePower-SR3-OTF2-Normal?
[LG Optimus 2x] SuperSkill:
Actually I don't remember, think it has the r2 in the filename, I can check tomorrow ;)
[LG Optimus 2x] vpaulve:
First BSOD and then reboot with last kernel before using telephone to mark a number.
[LG Optimus 2x] angel_salam:
my phone shut down himself when it was sleeping, had to restart it, first time it happen to me with your sr4 testbuild

no UV, and no powersave profil

but it's a AMAZING kernel and thanks again spica :)

(sorry for my english)
[LG Optimus 2x] mateus78:
No bsod so far for 4 hours. The kernel seems faster compare to HP SR4 Preview, but the battery looks a bit drain faster. Maybe need to wait 1 -2 cycle.

I'm using Rom Django Manouche 1.0 with Sony Home launcher. When using previous kernel, some times it is laggy when moving between homescreen but no more lag with the latest kernel.
[LG Optimus 2x] stonebear:
No SR3 with R2 in the name on the server that I can see.
[LG Optimus 2x] baltac:
With this last preview, the odd message appear again. Precisely when I try to open the Play Store: "android.process.media process terminated unexpectedly". Reverting back to the latest preview without V20y souces, the market work with no problem.

EDIT.: Solved reflashing the Performance Pack V10R
[LG Optimus 2x] evilj:
Using HP_PreSR4_Preview_SOD_fixed, I get reboots after closing the game myClinic. It seems to be a quite high battery drain app... More than you'd expect for something so simple.
[LG Optimus 2x] SuperSkill:
I'll check after work :)
[LG Optimus 2x] mastermind88:
with HP_PreSR4_Preview_SOD_fixed, i've also noticed some problem switching from hearphones with the control of volumes...seems that are some kind of conflict with voodoo sound driver and the stock ROM volume control.
[LG Optimus 2x] SuperSkill:
Testing nooc version, oc version used a little more battery than second last testbuild. Good work spica, will report nooc later today :D
[LG Optimus 2x] spica1234:
HP_PRE_SR4_OC-PREVIEW_SUPERSONIC Edition: (Dedicated to Dedicate SmoothnessKing; SR2 lover, Flix123)

Cryptic changelogs:

+ Enabled Harvard Cache for simultaneous Read And Write on L1 & L2 cache. Explore the smoothness like never before. More possible smoothness

+ Accquired more lower latency than faster SR3R2, Feel the Supersonic responsiveness, More quicker App opening and lag free Multi-Tasking than SR3R2

+ More better memory management

+ Added more lower frequencies to avoid freeze/SOD/BSOD (Using vadonka's frequency table now,Thanks to vadonka)

+ Fully based on latest P999 g21y sources

*Get thrilled and amazed by smoothness and responsiveness of UI

*The reason i call it Supersonic, is the same reason you will feel:)

Download:

http://db.tt/zREzgCHk
[LG Optimus 2x] Dac0908:
Strange. Titanium FC right on boot, can't run it at all. Camera FC when tried to focus but after reboot acts normal. GMaps, Viber, Opera, Temple Run, Torch... everything ok.

Also, before reboot everything was slow and then froze completely (yes, wiped dalvik before flash), now runs smooth and supersonic quick :)

edit: ok, now Titanium works too... well I hope no one else will report same bugs. :confused:
[LG Optimus 2x] Ferrum Master:
One freeze while torturing the device... after 30secs phone recovers and reboots.
[LG Optimus 2x] SuperSkill:
And what did you do then:)
[LG Optimus 2x] mastermind88:
Just installed. Testing it with anTuTu benchmark, however, now I have a score of 4385 meanwhile i had 5616 with SR3 latest revision. The feeling is that this kernel is really smooth and fast, and for now i've no problem of freezing.
[LG Optimus 2x] spica1234:
Yes revolutionary smoothness, fully based on V20Q sources:)

I will upload another version with same smoothness and responsiveness with higher quadrant
[LG Optimus 2x] Dac0908:
Nothing really, just reboot and after few minutes everything was good. Great, that is. :)
[LG Optimus 2x] SuperSkill:
Good and then we have learned that reboot and/or wipe cashe and dalvik can help out :D
[LG Optimus 2x] baltac:
For me is high enough:

- Antutu 5682 (single test) done just after flashing the last preview, with no OC, no OTF tweaks activated, on battery and many apps opened in backgroud.

- Quadrant 2538 (single test) after a couple of hours of high device stress, with low battery, no OC, no tweaks and many more apps opened than before.

All benchmarking programs, can be fooled by many factors. I do not think that they are always truthful.

P.S. I'm glad to see that you came back to the old V20Q sources. ;)
[LG Optimus 2x] spica1234:
Baltec some of changes i have kept like better wifi connectivity etc. Hows Harvard cache's working? How's the smoothness and loopy scrolling?
[LG Optimus 2x] SuperSkill:
Damn good :D only battery left to test :)
[LG Optimus 2x] baltac:
Work like a charm. :) I can say without doubt that of all your releases, it is the smoothest I've ever tried before. I hope that it will be so smooth even after a long uptime.

Really good work!
[LG Optimus 2x] LGXX:
Gangstar Rio doesn't work with this kernel - stucking all the time. With Gueste 1.7.2. it runs smooth :)

Gesendet von meinem LG-P990 mit Tapatalk 2
[LG Optimus 2x] spica1234:
Stucking means not loading or being quited?
[LG Optimus 2x] spica1234:
Ferrum freeze at 1.2/1.4 ghz?
[LG Optimus 2x] spica1234:
Report after several hours:)
[LG Optimus 2x] KillerbeeNL:
I just had the smoothest lagfree

thrilling and supersonic SCREENFREEZE and had to pull battery :D

Django 1.1 with clean initd folder cache an dalvik wiped and installed

latest PreSR4 OC

Sorry for bad news.

Back to Gueste kernel/nadroid backup.

Thanks
[LG Optimus 2x] spica1234:
Thanks for reporting.

Negetive feedbacks is more important:)

Thats why i am still releasing test builds. I dont want to hurry i dont want threads to be filled by black screen by releasing it in hurry;)

Following SR standards:)

I will notify when i release next tb:)

By the way, thanks for testing:)
[LG Optimus 2x] LGXX:
It meand, as soon as I get into a car, I get a freeze for 10sec. XD

Looks like MW3 on a netbook...

Gesendet von meinem LG-P990 mit Tapatalk 2
[LG Optimus 2x] spica1234:
Then do u have to remove battery?
[LG Optimus 2x] Ferrum Master:
At least I am not alone in this sonic speed freeze problem... :D
[LG Optimus 2x] KillerbeeNL:
Your welcome, just a little funmaking

but not wanna make you feel bad :D

Thanks for your time
[LG Optimus 2x] LGXX:
No, only the game freezes. Not the whole phone.

I just have to press the homebutton to exit the game ^^

Gesendet von meinem LG-P990 mit Tapatalk 2
[LG Optimus 2x] maxbaron:
freeze after few minutes here! :(
[LG Optimus 2x] tablighs:
Maybe its got to do with baseband? Since spica is using v20c, and I am using too.. just about an hour ago flash latest release.. no freeze. Hopefully it stays this way. I will report if experience any freeze or fc.
[LG Optimus 2x] baltac:
At 10 hours uptime with new preview the smoothnes it is almost the same of the beginning. :)

But someting weird is happening now. The PowerAmp widget had stopped working (Error while loading the widget), and have to remove and put it again on the desktop. But after some time another widget (the Go Switch Widget) refuse to work...
[LG Optimus 2x] tonyp:
I think the battery calibration (by wiping battery stats) has been proven to be a hoax by a Google Engineer. It will just delete the usage stats, which happens after a full charge anyway. The Battery Calibration App is just doing that, isn't it?
[LG Optimus 2x] SuperSkill:
Haven't calibrated since a very long time, I got tired of doing it every time flashing. I haven't been noticed any changes in battery life ;) yes it is resetting stats :)
[LG Optimus 2x] spica1234:
Yes no need to calibrate, it was my old post. But only needed one full discharge-charge cycle of battery. Thats it:)
[LG Optimus 2x] tablighs:
I just had my share of the 'supersonic freeze'. Doing nothing special.. it just freeze.
[LG Optimus 2x] Ferrum Master:
Yeah... indeed... I trying some experiments... I've risen up the minimum freq up a bit... but I am not quite sure if it is set during sleep also... One thing is sure I am just staring at my phone in system tuner app and the second core doesn't sleep at all 324Mhz both at 3-5% load... :D At Tryms app the core goes to sleep... dunno what to believe now. :D

update: upping doesn't help, freezes during sleep.
[LG Optimus 2x] tablighs:
Maybe can ask Tyrm how his app differs from system tuner when reading current cpu frequency usage? Maybe there is various methods of 'reading' the current cpu usage?
[LG Optimus 2x] TrymHansen:
I cannot speak for others, but my app reads "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq" to read the current frequency.

It also reads "/sys/devices/system/cpu/cpu1/online" to see whether the second core is on or not.

I don't bother to read the actual frequency of the second core, since they always run in sync, and that file appears and disappears if its online/offline, and as such would require root to read (ie. slower, different reading technique. I did make a test-version of GuesteOC which did though, to test, and it proved there wasn't any point to it.)

I very strongly doubt anyone would use any other method than this, but there's always a chance.

---------- Post added at 05:43 AM ---------- Previous post was at 05:37 AM ----------

You're probably fine. System tuner probably uses a little more CPU when active. One single spike above 324Mhz within the alloted time is enough to not make it turn off. Or just trust Myrt OTF. I've tried my best to make it use as little CPU as possible, to avoid just this, the second core not turning off at low freqs (while monitoring it.)
[LG Optimus 2x] Ferrum Master:
Thanks for the fast reply. I hope really the second core turns off ;).

Another question to mates that face sonicspeed freezing :D.

Have you ever encountered a freeze while charging? The strange thing, I haven't ever...
[LG Optimus 2x] TrymHansen:
If you want to make absolutely sure, just type

adb shell "cat /sys/devices/system/cpu/cpu1/online"

when on your homescreen. 1 is on, 0 is off. If you get a 1, do it again a few seconds apart. (Be aware though that the actual frequency will not go below 300Mhz when it is plugged in, so any off frequency below that will not work until you unplug it.)
[LG Optimus 2x] stevvie:
No problems here with the new preview and poweramp widget running on go launcher ex 2.87 and 5 screens, with the poweramp widget on screen 3 which is my default screen.
[LG Optimus 2x] baltac:
First freeze switching ON the airplane mode, when I go to sleep.
[LG Optimus 2x] tablighs:
My phone turns off by itself while in sleep for a few hours. When I want to unlock screen from what I thought is sleep, it actually turns on the phone. Weird.
[LG Optimus 2x] SuperSkill:
Thanks spica, had a discussion with Divyan about calibration, no need, just much stress waiting for mv 4182 or higher after every flash. :) great new kernel mate, but battery was best in the tb I've mentioned in earlier post :) great work mate :)
[LG Optimus 2x] tablighs:
Will I save significant battery if I turn off second core permenently?
[LG Optimus 2x] KillerbeeNL:
No the freeze was after using the phone after a half hour when having diner at a restaurant.

It simply froze and screen stayed on so i had to pull battery and restored a working nandroid.
[LG Optimus 2x] Ferrum Master:
That's the grain of salt... We have a natural deep sleep problem, nobody from reports have got a bsod while using(torturing) the device?

Nandroid restore even? You mean back to Stefan's kernel in order to survive the evening :D

I hope the Dinner was all rite :D, Just saw LG Optimus LTE2 announcement... I am pouring rainbows from my mouth... it much prettier than all flagships from other manufacturers... (except my N9 :) )
[LG Optimus 2x] SREEPRAJAY:
I thought I was happy with the latest tb.....almost 20hrs with no issues and then ....while using wifi was ok and then turning off wifi....bsod....:( my battery cover is become loose now.....lol

but i went back to SR3-Rfixed without OC and CC....

Hopefully I will have some relief for the evening with the better previous Kernel
[LG Optimus 2x] SuperSkill:
Hang in there guys, it's the testing that makes spica able to make this rock solid :D
[LG Optimus 2x] SREEPRAJAY:
for sure yes...WILL BE THERE....how else all these dedicated guys will give us a rock solid and stable stuff....selfish too...my device will be better.....:D

Thanks Spica bhai
[LG Optimus 2x] vpaulve:
Sorry, first reboot running Google Play with wifi on. Seconds before I used telephone to call.

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] akyp:
No problems at all with the previous tb after 71 hours. I don't use wifi though.
[LG Optimus 2x] vpaulve:
No wifi, maybe that.

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] KillerbeeNL:
It freezed during using the device uploading a picture to FB with 3G connection :(

Nandroid backup with Stefans kernel

1.6.3 test1 with wifi module from test2 to get me trough

the evening :D

Dinner was delicious :)
[LG Optimus 2x] victoram:
Spica, your genious modifications to make the ui so smooth, are they prejudicial to normal APPs use? does it affect positively or negatively por example, Games, apps that use hardware acceleration (camera decoding), and other heavy stuff?

continue with your hard work, and do not worry about time ;)
[LG Optimus 2x] LGXX:
Just installed lastest "SuperSonic"-build... Gangstar is working well now. :)

But had a BSOD after half an hour :/

Back to Gueste for now.

Gesendet von meinem LG-P990 mit Tapatalk 2
[LG Optimus 2x] vpaulve:
Sorry again, a BSOD. I pulled battery to work again.
[LG Optimus 2x] Thorbear:
The longest uptime I've got with the supersonic build are 6hours (while charging) all other time it alternates between bsod and finding the phone powered down =/
[LG Optimus 2x] spica1234:
Okay another test build is coming up
[LG Optimus 2x] spica1234:
Lets stay on topic guys:

HP_SEMI_SR4_SUPERSONIC2_TESTBUILD: (Dedicated to flix123,superskill,yan73,ferrum, baltec,shreejiprajay,akyp,killerbeen,vpavalue,eryonic,memphis,garbiesu,fuxman,shepie,ehmjay,amnodaniel,tablighs)

Changelogs:

+Fall back to gold-standard gcc-4.5 for freeze issue

+Smoothness ---- fill in the blanks

+Responsiveness --- fill in the blanks

+SR2 smoothness and scrolling included

+Auntutu and Quadrant lower score with previous build fixed

+2D/3D optimization

+tested with 3 different roms and found freeze free

+Fully v20q based

Download:

http://db.tt/W13yYm2f
[LG Optimus 2x] ckjwee:
Thanks Spica,

Can I install over the previous version?

I am seeing the bin & init'd folder is empty, modules lesser files

Sorry to ask, May I know which 3 Roms you tested are ok...
[LG Optimus 2x] spica1234:
Welcome.

Yes you can install directly. Django, and kkrazy & amno daniel black n blue these ROMs i have tested with.
[LG Optimus 2x] spica1234:
Ckjwee, if you find any bugs, do report:)
[LG Optimus 2x] ckjwee:
Installed directly over

Amnodaniel black & blue Rom..

BB313

Will report if i encounter any bug..
[LG Optimus 2x] Dac0908:
No first-boot-bugs this time :)

And with first preview, after rough start everything was smooth later, could be smoothest ever. Good battery life too.
[LG Optimus 2x] vpaulve:
Sorry Spica, I installed last kernel and i tried start three times but I get always frezze cellphone.

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] SREEPRAJAY:
Spica bhai on amnodaniel ROM presently and can't boot.freeze phone 3 times.went back to sr3 fixed version
[LG Optimus 2x] :
thanks to let us know that...i will try to upload today a clean version near by the stock one.... there are some changes in my roms that can be incompatibles ....so... i will try to upload a clean version...

Wich version of my rom do you have...
[LG Optimus 2x] ckjwee:
I have two freeze and phone reboot itself while browsing on my mobile

network.

Have difficult re-connect to internet with Wifi and mobile network

Wifi keep on dis connected.

Reboot again, in moment to input the bugs before simillar bug happen

again.....
[LG Optimus 2x] zaldax:
I installed lastest kernel with DM1.3b6,then i chang setting that..turn core2 on 666mhz,turn core2 off 333mhz,UV-75,use 3g,wifi,game and no bsod,freeze or reboot,i will continue trying and report,Thanks spica!!
[LG Optimus 2x] akyp:
Had two SoDs with this build. :( Reverting to previous one.
[LG Optimus 2x] Dac0908:
One freeze after phonecall. I think it's only because I ended it, on previous calls that didn't happen.

Battery wise, seems quite hungry. Or maybe that was drained while frozen? Too early to tell, but 20% is gone in cca 4 hours of light use.

Still smooth on scrolling, quick and feels great.
[LG Optimus 2x] Memhis:
HP_SEMI_SR4_SUPERSONIC2 overview:

Installed by wiping cache&dalvik, erased init.d files, fixed permisssion...

Experienced many freezes browsing the phone, calling, smsing... - can`t use, must roll back. Battery consumption is pretty high.

Sorry for a negative comment, but hope that it will help you to build stable release.