yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Raptor svs:
I'm using Lionheart as well...

---------- Post added at 12:30 PM ---------- Previous post was at 12:28 PM ----------

Strangely I could not reproduce the error right now.

The screen just turned on as it should...(?)
[Galaxy S II Original Android Development] Igor 3:
Did someone try it, does it work on new 2.3.6 KK5 firmware?
[Galaxy S II Original Android Development] ram3n:
Yes, works great !

Don't hesitate and go flashing :D
[Galaxy S II Original Android Development] alinawyx:
I second that, it works great on CriskeloROM too~

smooth, fast and great battery life.. ;)
[Galaxy S II Original Android Development] pcboyy:
Without a doubt, this is the smoothest kernel on earth
[Galaxy S II Original Android Development] bclark:
Can vouch that works on doc rambone's slim Kk5 and insanity. Very well in fact.
[Galaxy S II Original Android Development] d8389:
void interface does not work

I'm starting terminal

su

----- root access granted

void

void: not found.

What's wrong ?

using void.echo

It worked several day ago, than I've checked siah, than returned to void.

---- resolved by re flashing

Download modules procedure produces errors

wget: bad address 'dl.dropbox.com'

How to enable dns in terminal emulator ?

resolv.conf not exist in /system/etc
[Galaxy S II Original Android Development] hawkerpaul:
Currently testing this coming from Siyah, and so far early signs are very good. Seems very smooth. Certainly on a par with Siyah at least.

Things I have found up to now:

1. Occasionally, the screen does not auto-switch off after the timeout is reached. I've never come across this before on any other kernel, so I'm guessing its an issue with this version. I have however only noticed this when the USB cable is connected (but its not consistent) Perhaps its USB related, but still a concern in case it stays on when not connected, where it would be quite a serious problem if you put the phone in your pocket and dont look at it for a while

2. have you any plans to include custom boot animation?

3. Not that i ever found it of use, but what was the reason removing Tegrak 2nd core support? Siyah still supports this, but have you found it to have any overheads?

Well done knzo on an excellent kernel and keep up the good work!

:)
[Galaxy S II Original Android Development] knzo:
1. Probably because you have the "keep awake" option while on USB?

2. No, I want the kernel as free of crap as possible.

3. When screen is off, the 2nd core will be disabled, no need for tegrak's patch.

Anyway, development will be halted for a while due to lack of time.

I sent foxtrot to some beta-testers but there were some issues and I can't spare time to debug and fix them now.
[Galaxy S II Original Android Development] bclark:
Totally understandable but is there any chance you can upload the modules for logging, etc. Your db is down and I had to switch kernels to grab a logcat. Either way thank you for your work!
[Galaxy S II Original Android Development] knzo:
All modules are here:

http://dl.dropbox.com/u/13427114/void/void-modules/<xxx>.ko

xxx = cifs, tun, nfs, logger

Manually insert them on /system/lib/modules.
[Galaxy S II Original Android Development] bclark:
Still 404. Thanks though
[Galaxy S II Original Android Development] alinawyx:
same here..
[Galaxy S II Original Android Development] knzo:
It works for me...

How about this?:

http://dl.dropbox.com/u/13427114/void-modules.zip
[Galaxy S II Original Android Development] :
Searched, but didn't find: does this kernel support Device Settings >>> Notifications for CM7?
[Galaxy S II Original Android Development] :
doesnt support device settings, but i wish it would :(
[Galaxy S II Original Android Development] adam1741:
Sorry if this has been asked before but what is the difference between lulzactive and lionheart governor?
[Galaxy S II Original Android Development] :
Confirmed.

Kernel feels great however.
[Galaxy S II Original Android Development] JayJ-1974:
Loving echo but has anybody else had broken Wi-Fi??

I tried Wi-Fi tether and got a Wi-Fi error, then tried to connect the phone to my home router and got an error. Reflashed echo through CWM and it's all fixed now but was this the kernel or something else?

Has anybody else had this? Can you guys use the Wi-Fi hotspot?

~~~~~~~~~~~~~~~~~~~~~~~~~~

Swyped from a distant star, the other side of the Galaxy on my GT-I9100 using Tapatalk ©
[Galaxy S II Original Android Development] giorgosaero:
Wow...what a kernel man....so fast

..so smouth....with criskelo v32 its super...but the temp its a little high ithink..with wifi on and some twitter-xda-tapatalk use is up from 30°C always...
[Galaxy S II Original Android Development] redmaner:
Anyone else having problems with usb connection using usb-debugging?

Or do I need other drivers?

Using void.echo on CM

Sent from my GT-I9100 using CyanogenMod7
[Galaxy S II Original Android Development] theooo:
Its explained in first post. See tegrak kernel thread for further explanation abt lulz.

Yes i agree with you, when i charge my phone its battery temp. is always arround 46-48°C.... Even worse it can reach 52°C when used to play games while charging... Is this normal?? I used battery widget and setCpu to monitor temperature. My setting is CheckromRevo 3.1.1 + Void Echo.
[Galaxy S II Original Android Development] Jibreil:
ETA on Delta? :-) Can't wait dev...
[Galaxy S II Original Android Development] bungknees:
You mean foxtrot, delta has been and gone mate.
[Galaxy S II Original Android Development] Jibreil:
Yes foxtrot. Didn't read the OP just got excited to post the message ;-)
[Galaxy S II Original Android Development] bclark:
http://xdaforums.com/showthread.php?p=19877435
[Galaxy S II Original Android Development] sydknee:
Your kernel is fab. Smooth, quick and great battery. Been flashing the numerous siyah and speedmod recently, but this is better and much more stable on my phone.

Keeping this one for a while.

Is the dev stopping work on this one for good?
[Galaxy S II Original Android Development] h20pt:
I'm using this kernel for 3 days now and i must say.. wow! You've just won another fan :D

Nice job!

Cheers
[Galaxy S II Original Android Development] snout:
Won me over too ! Great work buddy.

Running Echo on Turkbey Rom = superb !
[Galaxy S II Original Android Development] blade3200:
Void .echo on the new CriskeloROM XWKK5 2.3.6 really is amazing, either is with an amazing standby but also smoother on use (playing and watching movies)
[Galaxy S II Original Android Development] rainbow99:
hi can any bro recommend good init.d scripts compatible with void.echo, please :) Thx
[Galaxy S II Original Android Development] zs6wdl:
Tornado2 and Void.Echo running superb. Thanks for this great kernel.

Tornado2 ROM, Knzo Void Echo Kernel, Jkay Deluxe Theme.
[Galaxy S II Original Android Development] Marc-Sch:
I agree : the better world !
[Galaxy S II Original Android Development] zs6wdl:
Use setcpu and push it to 1.6ghz. Extremely fast and stable, no fc, nothing. Just don't use the uv from setcpu. The uv that Knzo is implementing is much better.

Quadrant at 6900 without rawr.

Tornado2 ROM, Knzo Void Echo Kernel, Jkay Deluxe Theme.
[Galaxy S II Original Android Development] zs6wdl:
We have seen the light!!!

Tornado2 ROM, Knzo Void Echo Kernel, Jkay Deluxe Theme.
[Galaxy S II Original Android Development] :
So far I like it. Have been using it for 2 days now. I have tried all kinds of kernels that are out there but somehow I like this one a bit more.

Gj!
[Galaxy S II Original Android Development] kimitza:
True..damian made his own place...i'm on tornado2 kk5 with void echo and....WOW..smooth...stable...battery life..speed...you name it..with jkay 13.2...you just can't ask more from the phone...:)...
[Galaxy S II Original Android Development] rainbow99:
sorry to ask again, can any bro advise what are the good init.d scripts for using with void.echo? Thanks :)
[Galaxy S II Original Android Development] yoohoo:
Extract initramfs

I have tried unsuccessfully a few methods to extract initramfs from void .echo.

Apprecaite if someone can show me the right way to do it. Thanks!
[Galaxy S II Original Android Development] Plopz:
Yep, I get the same issue. I'm also running CM...
[Galaxy S II Original Android Development] Jibreil:
Working fine here as well in CWR mode.
[Galaxy S II Original Android Development] :
http://forumadds.emc2production.org/files/DamianGTO/Tornado2XWKK5/rom/Tornado2XWKK5RC1.zip

Odexed, Non wipe
[Galaxy S II Original Android Development] galeej:
Really this kernel is awesome.... very light and smooth... no screen lags... yet to test the battery...
[Galaxy S II Original Android Development] Brotuck:
Ok now i have to try this kernel too. :D

Verstuurd van mijn GT-I9100 met Tapatalk
[Galaxy S II Original Android Development] interfreak:
55 pages on...what have people found out about battery life? Surely there's been enough usage now to form an opinion?
[Galaxy S II Original Android Development] Jibreil:
To ALL those who are asking about battery life - its really great!!!

Android OS, Display consumption has been under 20% for me, only thing that off the charts is Voice Calls. Getting 2% decrement in battery during stand-by after every 1 hour (have GMail, BeeJive, WhatsApp, Viber, TweetCaster and other apps running in the background)

In order to further tweak the kernel, install SetCPU (paid app from Market)

Step 1:

- Set Max 1.2GHz | Set Min 200MHz | Governor Lionheart

- Under Profiles: Setup a new profile with Screen Off | Max 500 | Mix 200 | Governor Lionheart

Step 2:

(as instructed in the OP, you need to enable the CPU UV feature)

- Open Terminal (Android Terminal Emulator from Market)

- type su [Enter]

- type void [Enter] (to enter the kernel options)

- type 3 [Enter] (to enable kernel UV (optional)

- type 1 [Enter] (to apply changes via Reboot)

For all those people who use MIUI or other ROMs which have their own init.d & modules mods/tweaks, I've edit the kernel's updater_script by removing the instructions NOT to remove the init.d & modules folder during installation.

I've attached the modded kernel to this post

.

***All credit for the kernel goes to kenzo, I've just edit the kernel script (as instructed in the OP) for people who wouldn't understand on how-to go about it.***
[Galaxy S II Original Android Development] joezy07:
is this on CWM 5.0 already ?

Thanks !
[Galaxy S II Original Android Development] Jibreil:
Yes it is.
[Galaxy S II Original Android Development] yoohoo:
Finally I succeeded in extracting the initramfs.

I was wrong to assume it's gzip packed.
[Galaxy S II Original Android Development] Jibreil:
Always use 7Zip
[Galaxy S II Original Android Development] yoohoo:
My initial problem wasn't about the tool I used. It's about my wrong assumption that the kernel was gzip compressed. After I realized it's in xz format, the rest just falls in line.
[Galaxy S II Original Android Development] Gorjess:
Ok this might be foolish, i just noticed that i cant get to cwm recovery anymore :(

i was on cfroot before and because it has its own integrated cwm recovery it doesn't recognized this kernel.. thus it's not working now..

Is there a way to remove the previous cwm so i can reflash cwm via rom manager?
[Galaxy S II Original Android Development] Shijn:
Battery consumption is low and everything runs smoothly

BUT I'm using this kernel along with WajkIUI 1.12.02 and there's some issue with low mic volume. People I'm talking to cannot hear me. This only happens when I'm on void.echo, once i flashed siyah 2.3, everything returns to normal. :o
[Galaxy S II Original Android Development] haranbh:
Hello !!

I'm using MIUI Brasil (The official MIUI translated to Brazilian Portuguese).

I was using the stock MIUI kernel and the battery life was dropping like 1% each 1:30 hour in idle.

I flashed this kernel yesterday and I'm loving the performance (specialy the phone wake up). But the battery life is not that good.

Now my battery is dropping 1% each 15~20mins in idle !!

UPDATE: When I see the battery consumption, the Cerberus app is 43% !! I can't unninstall it, this is a security app that tracks my device when I need it, etc...

What should I do ? :confused:
[Galaxy S II Original Android Development] Jibreil:
Use Titanium Backup (Free on Market) to Wipe and then Uninstall
[Galaxy S II Original Android Development] uiterlix:
I have problems enabling the additional modules (cifs etc.)

Loading the modules through the "void" script doesn't work.

It says: "wget: bad address 'dl.dropbox.com'"

When downloading the modules manually and copying them to /system/lib/modules they still fail to load.

insmod /system/lib/modules/cifs.ko gives "insmod: can't insert '/system/lib/modules/cifs.ko': invalid module format"

Please tell me what I'm doing wrong. I'm using the echo kernel by the way.
[Galaxy S II Original Android Development] haranbh:
No.. I don't want to uninstall it !

I need this app in case I lose my phone and things like that.

PS: I've flashed your version of this kernel.
[Galaxy S II Original Android Development] Jibreil:
The module of your ROM may be conflicting with void .echo modules, I suggest you do not replace your ROMs modules, leave them as it is. Just enable CPU UV

The downloading of modules via terminal doesn't work, someone has posted the modules ZIP a few pages back, but I dont recommend it.
[Galaxy S II Original Android Development] rainbow99:
The kernel really flies. So far everything works well, except for the same bug that some bros have reported before - some of the applications not loading correctly on the homescreens once in a while. Reboot once a twice will usually solve the problem though.
[Galaxy S II Original Android Development] Harvin Dhillon:
Same issues.... I cant seem to mount CIFS shares even though I have cifs.ko in /lib/modules and have CIFS enabled. Any ideas?
[Galaxy S II Original Android Development] GJ123:
Nice kernel:)

Anybody trying with OC/Daemon?
[Galaxy S II Original Android Development] bclark:
Why? knzo specifically posted them and said to move them to /lib/modules yourself?
[Galaxy S II Original Android Development] manuroc:
Use another security app like SeekDroid
[Galaxy S II Original Android Development] haranbh:
Aw man.. Thanks but Cerberus is the best security app..

Anyway, I solved my problem. Cerberus was on constant sync/tracking.
[Galaxy S II Original Android Development] knzo:
If getting modules from dropbox doesn't work for you, then download here: http://www.multiupload.com/DN92U7TTJW

Copy all the files to /system/lib/modules, and then go to void settings interface (read first post) and enable the modules and reboot to apply the changes. If you try to insmod them manually they won't work.

As for the reported minor MIUI/CM issues this is probably due to an outdated AOSP support (which is from Gokhan, or so he says). His 2.3 version should have some of these things fixed around the initramfs but I'm currently without the time to update it.
[Galaxy S II Original Android Development] It_ler:
Results for SpeedMod / void / stock kernels

Everything is specific to my phone, my "normal" usage and my home location. Most values are exact results, but some are rounded. I usually have wifi, synch (three email accounts, calendar and news), Google Talk and Skype on.

For all custom kernels, I was running on Frankenstein XWKK5 ROM.

For stock kernels, I was running on the corresponding stock ROM.

Always using the Samsung's standard / stock 1650mAh battery.

Running void.echo kernel, I used the default settings, and only enabled „Auto CPU UV on boot“.

Here are my current results:

Benchmarks

void.echo is very smooth and shows top results in any benchmark.

The system crash (frozen display and no reaction of the touch screen and only long press of the power button leaded to a system shutdown) in second run of Vellamo benchmark lets me guess about kernel (in-)stability.

Hope that there will be no further system crashes.

I will post my battery saving test results as soon as I am finished.
[Galaxy S II Original Android Development] bons:
@knzo: I just love your kernel. I would really like to install it for everyday use, but I need a higher charging speed in my car. With Siyah I can rease my MISC charging speed to 800mA, which is enough to keep up with the drain caused by my navigation app (Sygic). With void.echo I can't change charging current with the "Voltage Control" app.

Is there a(nother) way to raise the charging current in your kernel?

That would be very nice.

Thanks.
[Galaxy S II Original Android Development] interfreak:
Look forward to your battery results It_ler! May sway me away from speedmod...
[Galaxy S II Original Android Development] giorgosaero:
Maybe the best kernel for sgs2...but the colors its not like cf root or siyah...why?
[Galaxy S II Original Android Development] Harvin Dhillon:
Tried mate, doesnt work... :(
[Galaxy S II Original Android Development] Crucio_:
By this are you meaning the colour of the CWM? or you actually feel the colours while using the device are different?
[Galaxy S II Original Android Development] theooo:
I think what he meant is display color, since siyah and speedmod applied MDNIE tuning on their kernel :)
[Galaxy S II Original Android Development] ZenithLM:
True. Its a little high on temp. Mine is constant 34 C.
[Galaxy S II Original Android Development] harrynghiem:
It means good or bad?
[Galaxy S II Original Android Development] RedWave31:
MDNIE color correction is SYSTEM FILES based.

Look in the app thread for Soft Screen Tuner

*WARNING* A friend of mine (yeah, a real one :D) switched his screen to black because of a sloppy finger. BACKUP you /system/

KERNEL don't modify MDNIE, or it's a bonus, but ALL kernels can do it.
[Galaxy S II Original Android Development] TheMatrix2000:
charging current in car to low ???

Yep, i find this very annoying on the sgs2. I drive allot and after 5 hours or so my battery is empty and navigation is gone.

You kernel is absolutely great. I even leave my max freq. at 800 Mhz. so fast is it. other kernels i have to put max. freq. to 1200 to get the same working speed. WOW !!

So is it perhaps possible that you make this charging current changeable??

I have to switch back to Siyah because this is a big issue for me.

Sorry. :(:(
[Galaxy S II Original Android Development] knzo:
That's surprising because like I state in the first post, the kernel has some values tuned that even though they increase snappiness, they score lower on benchmarks (CFS granularity values for example).

Since there's so many requests for this, I quickly added it to echo, or so I hope.

I didn't even test it, give me feedback later: void-echo-usbchg.zip (http://www.multiupload.com/AQOPXZCJ3M) / 4a1f5115eba4457103249fd81526b3ce
[Galaxy S II Original Android Development] Damienoid:
So does this kernel sadly :mad:

From the O.P. - Shamelessly imported some tunings from hardcore mNDIe
[Galaxy S II Original Android Development] nootish:
Flashed the file but there is still no option at Voltage Control to change charging current.

Still, thanks for your effort! :)
[Galaxy S II Original Android Development] i04055:
maybe he already changed the usb charge voltage without the option to do it manually....
[Galaxy S II Original Android Development] knzo:
It's built-in; 500 mA.
[Galaxy S II Original Android Development] oxwald:
It would be better to be able to adjust it to your needs.

Maybe just a modificable script would be enough though.

What is actually doing this patch? Increasing only USB charging current?

I would love to increase also AC power and MISC too, all to 1000mAh (for ex.)
[Galaxy S II Original Android Development] It_ler:
I posted my results in hardcore's SpeedMod thread => http://xdaforums.com/showpost.php?p=20082035&postcount=5504

, as there are more SpeedMod kernel results than void.echo results listed.

In conclusion, I want to thank knzo for developing a very effective, fast and smooth kernel.

Only the battery savings against the latest SpeedMod kernels are not so good, and I experienced some issues of system instability that I never had before - running on stock and SpeedMod kernels only.

Maybe I will try next versions of void kernel ...
[Galaxy S II Original Android Development] knzo:
Hm, my beta-tester didn't have the SOD anymore.

And the patch is there but I'll try to replicate your problems.

Alright, I will test with Hyperdroid. I'm having no problems on CheckROM.
[Galaxy S II Original Android Development] Toss3:
Trying it now! Been using hardcore's kernels for a long time so it's gonna be fun to see how this compares.
[Galaxy S II Original Android Development] Talvathir:
Sorry, forgot to add I am also running Doctorcetes surgeon, in case that makes any difference. Thnx for reflashing to test :).
[Galaxy S II Original Android Development] HotlipsH:
Beta runs smoothly on Batista Foxhound 2.6. Although BetterBatterystats are showing some strange WiFi Scan activity pulling the phone out of deep sleep about once a minute that was not present just before kernel change. Gonna jump back and forth between yours and Abyss 2.0 and see what gives. No idea if it is even kernel related, but it's there and it wasn't before...
[Galaxy S II Original Android Development] sunwee:
running on stock KI8 with just Jkay's mods. No SOD, bln works. everything else seems smooth and good. well done!
[Galaxy S II Original Android Development] :
Any quadrant test without oc and without tricks mate? :)

I'm curious...

Sent from my SGS2 - Checkrom Revo 3.1.1 | Speedmod k18 | Vertumus ICS Theme |
[Galaxy S II Original Android Development] antt00:
I had SOD on first try of the beta. Went and manual wipe cache and dalvik cache (not sure if it helps) now monitoring so far no SOD.

BTW is the kernel suppose to run at 1.4ghz by default? cpuspy show that this freq was used. Does the lionheart governor have a sleep profile.

I am on checkrom 2.0 KI4. Good to see more kernel developers here.

EDIT: Left my device sleeping longer and SOD again.
[Galaxy S II Original Android Development] grisha1:
Same here, but on Kitchen Rom KI8

SGS2 via Tapatalk
[Galaxy S II Original Android Development] knzo:
I'm not understanding why some have SOD and others not.

I so far have tried to replicate your problems in respective ROMs but I can't. It works without problems just like ant00 and sunwee.

I'm in Hyperdroid and I have no problems!

Can you wipe cache and dalvik-cache like the above user suggested? Since he doesn't have SOD maybe that's the trick.

Yes, I changed a few things in wifi, I will check up on that. Thanks.

Can you try to wipe dalvik-cache and cache?
[Galaxy S II Original Android Development] zanderzone:
It's didn't wake up from DeepSleep and I'm not using SetCPU as well. I erased dalvik-cache as well..went back to SpeedMod K2-16 in 1 hour of using it...
[Galaxy S II Original Android Development] Talvathir:
Done that three times and then made 3 reboots (9 reboots in total) but as soon as the screen goes off, thats the last I see until I pull the battery. Very easy to reproduce lol :).
[Galaxy S II Original Android Development] HotlipsH:
Yupp, reverted back to Abyss and WiFi calms down.

On a side note... ClockWorkMod 5.x would be nice ;)
[Galaxy S II Original Android Development] grisha1:
Exactly the same here. Instant SOD, 100% success quote ;-)
[Galaxy S II Original Android Development] _Garry_:
tried with insanity cm54.

sgs2 didnt even get past bootlogo.

thougt was fault of chainfires dmesg lite, but even withiut it still only bootlogo and over.

does kernel support custom bootanimations?

dalvik and cache were wiped.

Sent with an insane SGS2 crosing time and space.
[Galaxy S II Original Android Development] bunnybash:
waiting anxiously for the chance to download and test the Beta... i agree some of these kernels are getting huge...
[Galaxy S II Original Android Development] Talvathir:
From OP:

Samsung-based ROMs (tested mainly with CheckROM 3.1.1)

* It's unlikely I'll add support for AOSP-based ROMs. I have no patience to further tamper with the initramfs.

Insanity = AOSP.
[Galaxy S II Original Android Development] Flasher8:
hi guys,

Can anyone guide me to the beta download? Download only show alpha .

Thanks.