yashsingh1/xdaforums huggingface dataset:
[Xperia Arc Android Development] NyKo_90:
Anyway going to the folder /system/lib/modules I found the modules that should be loaded when I start the app USB OTG Helper, then the installation must be successful ... But still can not mount the usb stick ... Now I'll post a screen of the app.
[Xperia Arc Android Development] [NUT]:
Maybe you should get in touch with shardul_seth through his topic and send in a debug log: i am using this kernel on an ARC and usb otg helper works just fine here...
[Xperia Arc Android Development] nasos95360:
ClearPhase and XLoud won't stay enabled in this kernel, while with KTG they would....Can somebody please explain why this is happening, and if there is any solution available( Furthermore, WALKMAN sound enhancements now crash, while they normally would not)
[Xperia Arc Android Development] [NUT]:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

You didn't change ROM besides kernel? I had the same issue with xloud, but flashing a Walkman mod fixed it, for me it was a ROM issue...
[Xperia Arc Android Development] engnajjar:
thanks so much for this splendid work

I have one request please (it's so important for me) :

include "power off" in cwm options please :)

thanks
[Xperia Arc Android Development] gu5t3r:
Tested OTG today, it works...It works on usb sticks, but it was not working on microSD card in adapter, debug says not enough power...Which is a good thing, protecting your chip from burning.

On Xperia S & U that message is shown in notification. Nice to now Arc S has that protection too...

---------- Post added at 10:03 PM ---------- Previous post was at 10:01 PM ----------

Only module I copied is usb-storage.ko, if you want ntfs read-write instead read only then you need fuse.ko also...
[Xperia Arc Android Development] Prider555:
WiFi Hotspot doesnt work when screen of. Why?
[Xperia Arc Android Development] [NUT]:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

sounds like a battery saving app to me, works just fine here...
[Xperia Arc Android Development] Muhammed Jalal:
i've a problem with data enabling.

when enable data to work, sometimes it works but when restarting phone it doesn't work many times.

after some restarts ,it may return to work.

I wanna say I can make a mark side the icon of date enable without any problem, but really there's no data traffic on status bar till many restarts.

any help
[Xperia Arc Android Development] [NUT]:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Do you use any custom ROM? And if so: what baseband libs does it contain?

Uhd has bb77 libs, but your phone might still hold an older version of the firmware... Try to flash a set and see if it helps.
[Xperia Arc Android Development] Rapsody10:
Hello are you going to update this since there was an JB update too ?

Thanks

Raps
[Xperia Arc Android Development] [NUT]:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

He's working on it :cool:
[Xperia Arc Android Development] Rapsody10:
Fantastic

that is a fantastic news :)

will be waiting for it to test it

currently running the JB one would like to see which one perform the best

Raps
[Xperia Arc Android Development] wedgess:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

This is true, working on it the last couple of days. If all does well it shouldnt be long just have to resolve the final problem... well hopefully its the final problem. The ramdisk is being worked on still :banghead:

Sent from my GT-I9300 On Official JB
[Xperia Arc Android Development] Muhammed Jalal:
i'm using Ultimate HD 2.0.3

and Xperia Ultimate HD MOD 2.4

and a script to increase internal memory

the network works perfectly but, all my problem in the data.

now there's no data traffic .. how to fix that ?
[Xperia Arc Android Development] Devoct:
is it possible to squeeze more available RAM?
[Xperia Arc Android Development] flippy12:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Not sure that's kernel related.

I had the same pb after installation of the mod. It's described in the op of UHD. That I did to solve it was to force the search of my networks (automatic mode) and rebooted.

It was enough for me ;)
[Xperia Arc Android Development] wedgess:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Ok original plan was to have TWRP but after some testing and realising most STOCK ROM zips use old binaries & updater scripts I have decided to use CWM instead, this will save hastle for the newbies. Who knows maybe tomorrow ill think about doing a version for each??????? :p

Sent from my GT-I9300 On Official JB
[Xperia Arc Android Development] [NUT]:
http://xdaforums.com/showthread.php?t=1688049

Trust me, try it: after some issues while beta testing some stuff i had to flash back a ftf, forgot to deselect much of that, reflashed modem firmware with it. The libs in the ROM are somehow backwards compatible enough to keep it kinda working... but my gprs/umts connections kept dropping and getting reset.

Flashing BB again solved it for me. I can personally recommend BB83, but you can flash any version you like.
[Xperia Arc Android Development] Muhammed Jalal:
a day ago I've flashed the libs.zip and till now it returns to work perfectly.

i'll flash the BB .. thnx :)
[Xperia Arc Android Development] bobgeneric:
For me, i just wipe: Cache Partition, Dalvik Cache and Data.

Everything is :good:
[Xperia Arc Android Development] gu5t3r:
Wiping data partition <=> Factory Reset
[Xperia Arc Android Development] bobgeneric:
I mean:

1. Go to CWM Recovery;

2. Mount and Storage;

3. Format Data;

4. Wipe cache partiotion;

5. Wipe Dalvik cache.
[Xperia Arc Android Development] TopperBG:
Still this isn't factory reset (clean install)
[Xperia Arc Android Development] wedgess:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Ye no need to wipe data. In fact u shouldnt really need to wipe cache or dalvik cache. Ive flashed lots and lots of kernels, probably about 300 the last week alone, maybe...:p Never had problems unless I change partitions then u should format data, system them flash kernel, reflash ROM and do your cache and dalvik cache wipe.

Sent from my GT-I9300 On Official JB
[Xperia Arc Android Development] Rapsody10:
Hello

I like the idea of 2 options one with twrp and other with cmw

I must admit twirp on the JB version is great

how is the zram issue going ? close to be resolved ?

thanks :)

Raps
[Xperia Arc Android Development] gu5t3r:
What issue with zram?
[Xperia Arc Android Development] Gonnelli1355:
Good evening everybody. I've just unlocked the bootloader of my Xperia Arc S, and i'd like to flash this kernel. But for me it's the first time i change it, and it's very hard to unsderstand the right steps, because i've found different guides in every kernel post i searched for. Then, please, answer those questions:

1. Should i use Fastboot or Flashtool?

2. Can someone briefly tell me how to flash this kernel? (Where the kernel.img has to be placed, where and which commands should i enter, and on which way shold i start my phone)

3. After using my PC, i have to install some .zip package with CWM to complete the process, right? Which one?

Sorry for those questions, but after this first time, i'll never ask again! :) Thank you in advance
[Xperia Arc Android Development] Rapsody10:
"The ramdisk is being worked on still :banghead:"

not zram ramdisk my bad :P

Raps

---------- Post added at 08:21 PM ---------- Previous post was at 08:06 PM ----------

Hello

Open Flashtool and select Fastboot mode

In the next window, select 'Select kernel to Flash'

Browse and select the .img file (LuPuSARC&S.img). This will flash the kernel.

Also, move the wifi modules zip file (anzu-LuPuS--wifi_cm-ti-wlan_signed.zip) to SD card and then flash it via CWM

Reboot and enjoy LuPuS kernel

Remeber you will need an ics rom to go with this

You should reead about them here

Good luck

P.S.

this is the Development section some might not like to answer/get this questions here so you should ask here in the future :)

have fun !!!
[Xperia Arc Android Development] Gonnelli1355:
Thank you for your help! You're right, but i've posted here because answers are more precise and faster. Now i'm very near to know everything, don't let me open a new thread.. The last 3 questions:

1. How should i start my phone before connecting it to PC? I have to boot it normally, switch on the debug mode and connect it, or have i to keep pressing the menu button when the phone is power off and connect it?

2. With "flash wi-fi modules in CWM", we simply mean "Install the .zip wi-fi modules package with CWM", right?

3. Now i have the STOCK ICS ROM with no root (but unlocked bootloader). Can i procede to flash this kernel?

Thank you again.
[Xperia Arc Android Development] Daniel D.:
AW: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

FlashTool gives you the answer to 1. 2 and 3 Yes. Please post in the FlashTool thread next time. This is for specific kernel questions. :o
[Xperia Arc Android Development] art535:
Hi all,

Question here. Currently I'm on Arcknight kernel, and UHD 2.03 rom, want to try Lupus kernel.

Do I need to flash back the rom after install the Lupus kernel?
[Xperia Arc Android Development] Daniel D.:
AW: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

No. Only kernel and WiFi modules.
[Xperia Arc Android Development] art535:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Thanks. Done installed Lupus in my Arc s...
[Xperia Arc Android Development] sinkster:
Bit of a session yesterday so couldn't leave any feedback... Wifi's fine now, battery life is v good, really fast and smooth. Thanks again.
[Xperia Arc Android Development] simplyjustkids:
Hmm is this better then the ics doomkernel? And can it work for the 4.0.3?

Sent From My Sony Xperia Arc S
[Xperia Arc Android Development] Patambiz:
Works well with me Wifi is ON..

Can you recommend what Governor and Scheduler will do better on saving Batter coz I just do regular texting and some web browsing.
[Xperia Arc Android Development] wedgess:
Building on Sony’a new .587 sources now. if all goes OK I'll release later today

Sent from my GT-I9300
[Xperia Arc Android Development] fakhreza:
Thanks for this awesome work man!

Anyway there's some bugs I found so far (sorry if one or all of them has been reported before):

- OC seems unstable at 1,6 GHz or above, it's fine before with ArcKnight kernel ==> please take a look at something in this kernel :D probably the voltages? :)

- Touchscreen acting weird when the charger is connected, tapping here and there randomly *probably just me*, it's fine with other kernel

- GPU seems slower, got lower 3D FPS on Antutu benchmark (only 44 FPS on the spiral thingy [it's usually at 53-54 FPS before], and then my phone reboots)

Other that those, all is good :)

Logcat will be attached should the bugs happened again and again..

Phone: LT15i

ROM: Arconium 4.0

*your kernel spesific config* :

I/O sched: SIO, Gov: Superbad and darkside (profile enabled on setcpu)

Max 1,6GHz, Min 245 MHz

Custom ZRAM script
[Xperia Arc Android Development] wedgess:
Thank you not mentioned yet so I will look into these while building. Need as much feedback when new version is released, that way I can fix the problems asap

Sent from my GT-I9300
[Xperia Arc Android Development] wedgess:
OK overclock is now stable all the way upto 2.01 on new release. Another hour and a bit and I'll release both

Sent from my GT-I9300
[Xperia Arc Android Development] besttt:
party time oc based from 587???????????????????????? with max temperature 36 celciu at 30 minutes working no reboots no lagsssssssss:D:D:D:D:D:D:D:D:D:D:D:D:D:D:D:D:D:cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool::cool:no wake up lags untill screen off is closed about 30 minutes whowwwwwwwwwwwwwwwwww at 2.16 ghz min max 2.16ghz lionheart?
[Xperia Arc Android Development] vicman2020:
please add 2 way call recording patch

please 2 way call recording patch
[Xperia Arc Android Development] wedgess:
Not in this version as I have them both compiled and want to know of anything that is broken/not included so I can fix/add for next version. Next version won't be too far away anyway

Sent from my GT-I9300
[Xperia Arc Android Development] wedgess:
Released v2 for BOTH ARC & ARC-S

Please Give Feedback so i can improve/fix things

CIFS v2 Modules in post 3

Also added init.d tweaks on boot

And please click thanks :good:
[Xperia Arc Android Development] vicman2020:
Thanks i would write more but my English is too primitive

Enviado desde mi LT18i usando Tapatalk 2
[Xperia Arc Android Development] jarein95:
did you work in the battery drain??
[Xperia Arc Android Development] bukest:
THX for your quick update.:)

It's really fast and smooth with many installed app. I really hate all the following words: xfast, hellfast, smoothest, xsmooth, bestfast etc. :D

I don't know what are you doing with this kernel. But I must say, this kernel is the best which I ever had on my phone! :) After a year of trying every ROMs, kernels, I think this is which I use for a time, when I sell my phone!
[Xperia Arc Android Development] simplyjustkids:
You can try to add stuff like the touchscreen fix from doomkernel and more free ram from take from camera from arc kernel?

Sent From My Sony Xperia Arc S
[Xperia Arc Android Development] jejeh:
Wow my arc s is flying now.

Realy snappie,but one minor thing,when is set cpu at 1.7 Ghz it's real 1.6 Ghz.

That happened to all cpu freq ,a minor thing but i saw it on set cpu/info.

Edit ; after reboot all is fine.........sorry
[Xperia Arc Android Development] jarein95:
I have battery drain!! Please fix it or can you do the same battery drain from the arcknight kernel??
[Xperia Arc Android Development] caqo71:
Just an Small suggestion. Try to put the version of the kernel on the logo screen.

Testing..................

EDIT, just installed v2 and wifi doesn't work. (LT15i)

EDIT2: Sorry, I installed Arc S modules. Now wifi works OK.
[Xperia Arc Android Development] wedgess:
Why what's wrong with the touchscreen at the moment?? And ye I can give more free ram I just need a day to test so I can see how low I can go before breaking 720p.

OK was wondering was going to say it was a problem with set CPU.

Anyone else confirm this battery drain?? Yes I'll look into and fix if others can confirm

Was just about to say make sure u flash the rite modules :rolleyes: its too much hastle to put the version on every boot logo. Version is in about phone anyway :)

Sent from my GT-I9300
[Xperia Arc Android Development] hootnath:
yay, everyone say 26+6=1
[Xperia Arc Android Development] Gonnelli1355:
Thank you very much! I've done the first step, but i can't boot in CWM. Perhaps, i don't know how.. I have to press the back button or the volume down button? And when the Lupus boot-logo appear or before?

Thanks in advance

EDIT: DONE! Finally, i got CWM to start :)

Then i change my questions: what exactelly are the modules.zip for CIFS, NTFS, USB OTG? Is it reccomanded to flash them?
[Xperia Arc Android Development] Rapsody10:
Hello all that is explained on the first 3 post I think :)

as if is recomended to flash well have them I like them but is a personal choice

my advice install them if yuo dont like them remove them ofcourse READ the info before installing them it might not be nescesary for you

welcome to the happy famiily of LuPuS

Raps
[Xperia Arc Android Development] wedgess:
Re: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Yes it is but the longer I spend on it the better it will be. U can now also choose which recovery to default boot into. Latest CWM or Latest TWRP all done from lupus menu. Working on my PLAY so should be fine on ARC will be testing tomorrow nite. Give it closer to the end of the week

Sent from my GT-I9300 On Official JB
[Xperia Arc Android Development] Rapsody10:
THose are great news would love to be the performance on ICS

JB gives me about 3-4 days with "fair" ussage

the more options the merrier :)

Raps
[Xperia Arc Android Development] TopperBG:
3-4 days battery live?

This can be possible, there is in first physic and electrical laws ... before any kernel, any tweaks and so on.

It could be, if you turn off you device for two days :)
[Xperia Arc Android Development] gu5t3r:
I got 3 days mostly standby...

http://i.imgur.com/sZuIYBi.png
[Xperia Arc Android Development] TopperBG:
Pics like this make me laugh :D

Why the heck I'll have phone, when never use it...to save battery :)
[Xperia Arc Android Development] Louis235:
AW: [KERNEL][ARC/S] LuPuSv9 [LINARO][STOCK xx.587][UPDATED-23-12-12]

Signed;)
[Xperia Arc Android Development] magma_blaziken:
I want to try this kernel for my stock .587 rom as well.

Do I need to unlock my bootloader to flash this kernel?

I already have root and was thinking of using x-parts to get into cwm

for the the last step of flashing the wifi modules. Does this way work?
[Xperia Arc Android Development] TopperBG:
You need to unlock BL to flash any custom kernel. No other way.
[Xperia Arc Android Development] magma_blaziken:
Thanks n noted.

I was thinking since some roms could be installed on locked bootloaders and with

access to root even though locked this can be done but guess not than.
[Xperia Arc Android Development] TopperBG:
ROMs - yes.

Kernels - NOT.
[Xperia Arc Android Development] gu5t3r:
Its a proof its possible if you don't use phone much, it's longest I got...

Probably, it would survive one day more with wifi off...

Usually, my batttery survives the day...
[Xperia Arc Android Development] Daniel D.:
If you don't use an Arc S often you can get 10 days with your battery (most time without WiFi).
[Xperia Arc Android Development] Rapsody10:
Well I'm using smartassv2, sio, I Have the dim on 16 I think and 15 seconds

I turned the backligh off ( led max bright to 1 etc etc )

I use wifi for 4 5 hours a day for twitter and facebook with scope , waze ( hardly ever use it ) ,

skype on when on wifi and weather bug elite, and pandora ( dont really use it )

2 or 3 games but hardly ever use them

and I make calls and messages mostly

and that is 2-3 days

Raps
[Xperia Arc Android Development] petros11:
all these things and your battery last 3 days? :eek:
[Xperia Arc Android Development] TopperBG:
Never mind, I believe in my own eyes - keep in hand LT18i 3 months old, bought extend battery (2700mAh instead of 1500mAh standard) and cant reach 3 days if I use it anyhow... but could be, some special devices, or undervolted or underfreq.

IDK maybe I have "bad" peace of Arc S, who knows.
[Xperia Arc Android Development] Rapsody10:
ok

:)

not a problem

Raps
[Xperia Arc Android Development] gu5t3r:
+1 backlight was the most irritating thing on phone, especially at night...it was just killing my eyes...

and I use auto brightness I modded als_curve.conf myself to allow phone to kill screen backlight at night as it is not needed during winter time mostly cloudy days....

als_curve.conf:

# Setup AS3676 ALS curve / group, y0, y3, k1, k2, x1, x2
1,7,150,25,15,0,50
1,13,170,25,15,4,50
1,20,170,25,15,4,50
1,27,179,21,19,4,50
1,34,231,28,24,4,50
1,41,251,35,25,4,50
1,48,255,42,23,4,50
1,55,255,51,20,4,50
1,62,255,55,18,4,50
1,80,255,55,15,4,50
1,100,255,51,13,4,50
1,128,255,45,10,4,50
1,160,255,33,8,4,50
1,194,255,21,5,4,50
1,228,255,6,3,4,50
1,255,255,0,0,4,50
[Xperia Arc Android Development] petros11:
what combination is the best for battery life and what is the best for gaming :confused:
[Xperia Arc Android Development] Babis_ECE:
My setup:

Max Frequency -> 1GHz

Min Frequency -> 249 MHz

Governor -> intellidemand

I/O Scheduler -> sio

I see good battery life, in combination with Ultimate HD Rom. There is a guide for governors and schedulers in the General Section, you should read it. ;)

Keep in mind that WiFi, 3G/Data, affect battery life probably more than the cpu controls..

Also, auto/sync of many apps (gmail, facebook, mesengers, weather widgets, etc) contribute to it as well..
[Xperia Arc Android Development] Rapsody10:
could you explain what the numbers mean ?

what timr "night" begins according to this ?

on my cpu governor i hav it on 134mhz min

and 1401 mhz max

and set on boot

thanks in advance

Raps
[Xperia Arc Android Development] gu5t3r:
AlsBright.apk app from ratay for better understanding of levels ant to see which level you are currently using

you have 16 levels of brightness, had to change first line to allow phone to have auto brightness on 0% i.e. lowest level

brightness is a value B in [0-255], als sensor also gives values A in [0-255]

when you turn on als in hwconfig.... explanation1 & explanation2 by ME

Brightness Calculation Algorithm pseudo code:

WHILE TRUE DO
IF A < x1 THEN B=y0
IF A < x2 THEN B=B+(k1/32)
IF A >= x2 THEN B=B+(k2/32)
IF B > y3 THEN B=y3
DONE

original first 3 lines were

1,6,6,0,0,4,50
1,13,61,7,6,4,50
1,20,129,14,14,4,50

as you can see, k1 and k2 for first line are 0, which means als has no effect on brightness i.e. you cant have als on lowest brightness so I changed that

my calculation for max brightness for my first line "1,7,150,25,15,0,50"

maxB = y0 + (x2-x1-1)*k1/32 + (255-x2+1)*k2/32

maxB = 7+49*25/32+206*15/32 = 7 + 38.28125 + 96.5625 = 141.844 which is 141.844/255=55.63%

I have set y3 to 150 so it does not limit my maxB which could be 142 at maximum ALS value...

99% of time I don't need screen brightness over 55%, and for that 1% of time I edited 2nd and 3rd line

at night I don't need brightness at all

With this setting my phone auto adapts for every ambient light situation and automatically lowers brightness to 0 (to be exact, value 7 of 255, which is lowest brightness level, on value 8 of 255 screen is brighter) in dark...

and for my als_curve I recommend settings 0,0,0,0 or 0,1,1,0 or 0,2,2,0 in hw_config

Note that Line "echo 1 > $dev/lcd-backlight/als/enable #Sensor on/off. 1 = on, reg 90h" is enabling ALS

Line "echo 0,0,0,0 > $dev/lcd-backlight/als/params #[gain],[filter_up],[filter_down],[offset]" is for als behavior and sensitivity...

als_curve.conf

# Setup AS3676 ALS curve / group, y0, y3, k1, k2, x1, x2
1,7,150,25,15,0,50
1,13,170,25,15,4,50
1,20,170,25,15,4,50
1,27,179,21,19,4,50
1,34,231,28,24,4,50
1,41,251,35,25,4,50
1,48,255,42,23,4,50
1,55,255,51,20,4,50
1,62,255,55,18,4,50
1,80,255,55,15,4,50
1,100,255,51,13,4,50
1,128,255,45,10,4,50
1,160,255,33,8,4,50
1,194,255,21,5,4,50
1,228,255,6,3,4,50
1,255,255,0,0,4,50
[Xperia Arc Android Development] gu5t3r:
...and i use smartassV2 + sio with these settings

134400 - 1401600

smartass/sleep_ideal_freq 249600

smartass/sleep_wakeup_freq 249600

smartass/awake_ideal_freq 460800

smartass/ramp_up_step 100000

smartass/ramp_down_step 200000

smartass/max_cpu_load 75

smartass/min_cpu_load 35
[Xperia Arc Android Development] Rapsody10:
Thank you very much

quite interesting will add this setting when I update the kernel with the new LuPuS

should be interesting to see how the battery will behave

:)

Raps
[Xperia Arc Android Development] GoJo ^^:
Where's that thread about dual boot already..? Can't find it..
[Xperia Arc Android Development] Rapsody10:
mmm

This one ?

Raps
[Xperia Arc Android Development] Vladko1:
Very good kernel! Awesome performance! Awesome battery life!

I have one question - I have reboots when using smartassv2 + sometimes I have slow web page loading.

I saw that there are people running smartassv2 without any problems, so it is logical the problem to be with my rom(original .587). I am comming from Arcknight 4.0 and before flashing the Lupus's one, i've only cleared dalvik cache. Or maybe i have to wipe and the cache partition too?
[Xperia Arc Android Development] [NUT]:
Both actions are actually not needed when switching kernel. Though I have noticed a similar behaviour on Smartassv2.

My personal best performance & batteryfriendlyness is still reached with ondemand/sio ... plus, most other governors tend to break playing music or streams when the screen is off... even ondemandx ... and that annoys me :eek: