yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] antt00:
Seriously I do not have any deep sleep issue with any of siyah kernel. Make sure your are not connected to chargers or usb ports.
[Galaxy S II Original Android Development] :
Everything is normal in my case. Attaching screenshots right about now funk so brother (sorry am a bit drunk).

5am, good morning/good night.
[Galaxy S II Original Android Development] jsompis:
I known that, but this issue is on 1.7.8beta4 only neither 1.7.7 and 1.7.4.

May be my phone don't like 1.7.8beta4.
[Galaxy S II Original Android Development] antt00:
Yeah I know what you mean. But I do not have deep sleep issue with beta 4 also. Could it be some app running in background preventing your device from sleeping?
[Galaxy S II Original Android Development] jsompis:
May be 1.7.8beta4 not competible with my rom DCKH2.

All apps are same both on 1.7.7 and 1.7.8b4.

I will try 1.7.8 again when it released.
[Galaxy S II Original Android Development] inferno17x:
What are the Suspend and the Events/0 running showing in the BetterBatteryStats?
[Galaxy S II Original Android Development] spOiLerz:
Noob quest..this kernel will change current boot animation after falshed?
[Galaxy S II Original Android Development] HotlipsH:
Nice to see knzo brought something else then greed to the community. I am so looking forward to the free and open source kernel application.
[Galaxy S II Original Android Development] pikachu01:
100% CPU load is relative. 100% CPU load on 100MHz can be 50% CPU load on 200MHz after a few milliseconds. The thing about it lapsing is not a problem as long as you yourself don't feel lags. If you do feel it, tune the threshold lower so that CPU scales more easier. :)

Try not UVing and see if it solves it. Sometimes, some apps running on the background triggers some frequencies more frequent than others, revealing instabilities. Temperature also plays a role here (maybe its getting warmer and it reveals instabilities).

Try ThunderBolt! and see if Ondemand still gives lags :)

The percentage of deep sleep is very much dependent on what activities you've done with your phone. The best gauge is to see the display time. For every battery charge, you need a display time almost similar to judge whether a kernel version more battery draining than the next.

For me 2.6.11 isn't more battery draining than 2.6.7.
[Galaxy S II Original Android Development] legendasboy:
Pika have you seen the image I have posted on the previous page, do you know what is that wakelock?

I've have the same display time on this kernel but half the life in terms of battery time so something must be wrong with my setup.

Sent from my Galaxy SII using Taptalk
[Galaxy S II Original Android Development] c0x91:
Just 15% of brightness

Is this normal situation or have I issues?
[Galaxy S II Original Android Development] pangiotis24:
hi gokhan.i have downloaded the sources.to compile the kernel i just need to run build.sh?i have noticed there isn't config.sh.Is it ok?
[Galaxy S II Original Android Development] Z1CkY:
if u play games is normal..
[Galaxy S II Original Android Development] Hannibal226:
I think I found the solution for prob with crashing GTA III.

I went back on Launcher pro from standard SensatioN one (modded TW) and I could play at least 10 min 'til I stopped without crashing.

So I think prob is the usage of Ram from TW and with playing it's full and crashes.

Anyway thanks.

CHEERS ;-)

Sent from my Galaxy S2 - I9100 with SensatioN Rom!
[Galaxy S II Original Android Development] c0x91:
Just played 30 minute in total at two games in list...
[Galaxy S II Original Android Development] gokhanmoral:
you have to run make whatever_defconfig or just copy appropriate config file from arch/arm/configs to .config
[Galaxy S II Original Android Development] Entropy512:
Battery percent use estimates are inaccurate on overclocked kernels (may even be inaccurate on non-overclocked kernels)

Inside framework-res.apk (part of the system firmware) there is a file, power_profile.xml - This XML file has a list of how much power certain functions use.

I know for a fact the Samsung profile is missing a power estimate for idle (e.g. drain caused by wakelocks), which is a bug.

In addition, since stock firmwares don't support 1400 MHz or 1600 MHz, they don't take into account the significantly increased power consumption of these frequencies. I believe that, typically, 1600 MHz may consume twice as much power as 1200 if not more. However the power_profile tops out at 1200, so the time at 1600 is estimated like it was 1200.

So an app that drives the CPU to 1600 MHz only gets blamed for half of the power it's actually using.
[Galaxy S II Original Android Development] celderic:
Using 2.6.11 with checkrom v4.

Ecerything working smooth..id say 2.6.6 has been the most balanced kernel for me in terma of battery life and performance. With 2.6.11 ocassionally when i turn the screen off it turns back on straight after. How would i go about using 300mhz as the 3rd gpu step. I do not know what file to edit. Ive been searching and have only found what to change the file to but not where the actual file is.
[Galaxy S II Original Android Development] stevehkim:
300mhz gpu step doesn't work on our devices. You need to use 267 or 400.
[Galaxy S II Original Android Development] pangiotis24:
which is the appropriate defconfig file for the international version?
[Galaxy S II Original Android Development] sachs:
How install .zip (zip in sd card) on the new "red pill" recovery CWM ? noob question...:confused:
[Galaxy S II Original Android Development] :
try were it says install menu in recovery...
[Galaxy S II Original Android Development] ndy4eva:
battery drain issue with 2.6.11

I went back to 2.6.10 for now. I used 2.6.11 for a day, and it drained the battery quite fast. I'm not sure why it is, but it never when down below 50mA (using battery monitor widget). 2.6.9 and 2.6.10 seems to be fine.
[Galaxy S II Original Android Development] poochewer:
Then yes that looks normal!

---------- Post added at 07:03 AM ---------- Previous post was at 06:47 AM ----------

U dont need to use vol keys anymore if you dont like. You can use menu and back capacitive buttons.
[Galaxy S II Original Android Development] Entropy512:
Useless report without more info on your specific usage patterns.

What were your deep sleep percentages? What wakelocks (both userspace and kernel) did you have?

Battery Monitor Widget's current drain estimates are basically pulled out of its ass on a Galaxy S II (same goes for all original Galaxy S variants) - no one has yet to find any proper current drain measurement built into the phone.

Which is why sometime in the next month or two I'm going to build a dummy battery with a fixed power supply and a current sensor.
[Galaxy S II Original Android Development] ziroxs:
2.6.11 uses for me not more or less battery then 2.6.7 , .8 or .9

But...battery monitor widget doesnt measure anymore. Shows me allways 0 mA since 2.6.9 ! Or i am doing something wrong.
[Galaxy S II Original Android Development] Entropy512:
Most likely it sees the batt_chg_current sysfs property that was added.

Problem is we don't have the hardware to measure discharge current, only charge current.

As I stated above - Any discharge estimates that BMW provides on GalaxyS or SII are wild-ass guesses that is basically pulled out of its ass. We don't have any discharge current measurement hardware. Saying it another way: It NEVER measured current and never will on any device this kernel targets.
[Galaxy S II Original Android Development] ndy4eva:
Yes, I fully understand. I just wanted to provide my feedback based on my observation. The usage pattern was identical between the different version of kernels. It felt like 2.6.11 wasn't going into deep sleep often enough compare to 2.6.9. I will report back with more information next time.
[Galaxy S II Original Android Development] :
2.6.11 has the best batterylife i've ever had in any kernel.
[Galaxy S II Original Android Development] chadouming:
it's not even out since a day, how can you say that ?
[Galaxy S II Original Android Development] barondebxl:
Dude 2.6.11 has fantastic battery life I agree with corndude. I've used it two days now and I know for sure that it's the best battery life I've seen on siyah kernel.
[Galaxy S II Original Android Development] antonis9891:
What are the stock samsung values for gpu voltages and frequancies and charging currents?

Thanks
[Galaxy S II Original Android Development] karlesg:
GPU step1 -> 160 MHz 950 mV

GPU step2 -> 267 MHz 1000 mV

Thresholds for step1-> step2 65% 35%

(these thresholds are the curent Siyah defaults. I think these are not the stock ones, but I can't remember the defaults from Samsung, maybe 60 - 30 ?)

Samsung defalut charging currents are 650 AC 450 MISC 450 USB

Siyah defaults are 650 650 450. You can keep these without a problem, don't worry.
[Galaxy S II Original Android Development] chadouming:
Not a pro, but january 26th to january 27 = 1 day.
[Galaxy S II Original Android Development] stevehkim:
/|\

/ | \

||

||

That was Funny boss.

Sorry

*end spamming*
[Galaxy S II Original Android Development] barondebxl:
I thought it was two days, jan 26, jan 27...
[Galaxy S II Original Android Development] CamoGeko:
Let's end this pedantic spamming. In fact it's 2 days and 1 night. :p :D

Communicated using an SGS2 droid with XDA premium neurotransmitter while DJ'ing on the Enterprise.
[Galaxy S II Original Android Development] legendasboy:
been trying to improve battery life in 2.6.11 and i have this wakelock called backup....but i have google backup disabled is this normal?
[Galaxy S II Original Android Development] NoOneCanHelpMe:
I had the same and what I did was to go through every app that is in downloaded tab in "settings, apps, manage apps"

And check which one is running or not entirely closed, then check for some auto sync or back up option in the program's settings :)

I found some poorly written stupid app was doing backups on my external sd every now and again

Hope it helps :)
[Galaxy S II Original Android Development] legendasboy:
i have 2 strange wakelocks the backup wakelock solved by freezing google backup and gtalk_conn that i bet is from google talk well i dont have autosign enabled and i dont use it so i dont know why they still occur
[Galaxy S II Original Android Development] jermitano:
2 days already and someone here has fantastic batt life...and im still on the cycle phase of it and testing configs lols...

Anyways id like to ask if anyone else here having faster battery drain while on wifi...an hour on wifi for me with tapatalk and browsing plus the news and updates take up almost 10% while on .9 just 6%.those on defaults btw...and another things...after using facebook and signing out,fb katana remain on partial wakelock same with skype...never had those from versions 6.2 to 6.9...thanks guys...
[Galaxy S II Original Android Development] AndreiLux:
I would like to see these wlan_rx_wake locked wakelocks investigated; they started happening with the second to last changes in the Wifi drivers. Having a sleep policy on Wifi will drain the battery more when actually using the device every now and then because of switching connectivity all the time, and goes against the battery improvements it was supposed to bring. Tonight I had a 7 hour drain because that wakelock hanged and lost 70% because of it.
[Galaxy S II Original Android Development] Entropy512:
Shark capture man...

I know I saw some stuff in the changelogs about changing some of the filtering settings in the wifi drivers. Things I have seen (and am investigating over in I777-land as a result of the UCKK6 clusterfuck):

Even without kernel changes, some /system configurations seem to be able to change ARP offloading configuration. As an example, with my kernel, if I do the following from my desktop machine:

arping -b <ip address of my file server>

which causes multiple ARP requests to the file server, and forces them to be broadcasts.

AT&T UCKH7 - No drain or elevated AOS percentage

XXKI3 - Android OS skyrockets (even elevated to 55% on a .14 patched kernel!!!) and drain goes through the roof - I lost 70% in 6-8 hours.

AT&T UCKK6 - haven't had time to test yet even though it's the "notoriously broken" firmware. I'm positive ARP offload will be broken, but I suspect there are some differences from XXKI3 in how it responds to generic broadcast traffic

Note: If you see lots of weird packets with protocol 0x886c, and source MAC equal to your own MAC address with one bit flipped, gokhan somehow managed to figure out how to CAUSE the BT-AMP bug in the kernel - I've been trying to FIX this on UCKK6 for a while and also all Infuse leaks when I have access to my old Infuse.
[Galaxy S II Original Android Development] MistahBungle:
You are one of those rare people on XDA I learn something really interesting from everytime you post. Thanks ;)
[Galaxy S II Original Android Development] AndreiLux:
The whole thing is unrelated to traffic, I did my network captures and everything is fine, there's little to no broadcast/multicast packets and none to the phone IP (At least after I woke up and noticed it and ran the capture). I had it 2 weeks ago and I thought it was network related, so I killed off most things on the network, and it still showed the same behaviour. It's fixed when turning off Wifi for a bit or just rebooting, which ironically prevents for further finding out what it is.

Fact is, there's been a few people reporting the same issue, so it's nothing user or environment related.
[Galaxy S II Original Android Development] claude974:
Hi all,

what is the easiest way to revert to original settings of "GPU_Control" after installing Andreilux-GPU.zip

..........I mean, how to uninstall "Andreilux-GPU.zip" in case of necessity
[Galaxy S II Original Android Development] AndreiLux:
Uhm... sometime between that post and now checked the wakelocks again, and that humongous amount of wakelocks got dumped into deleted_wakelocks, and the remaining values for wlan_rx_wake and so on now seem normal. Any theory on this? I did not reboot the device between those logs.
[Galaxy S II Original Android Development] ziroxs:
I used 2.6.11 now over 12 hours with turkbey v32 and before that with foxhound after release.

I used the same formula like user it_tler here to compare the different kernel and roms regarding battery usage/drain.

After only 12 hours being online and nearly 2 hours display time i get the best results

ever. I will see it after twice charge cycles before having a summary.
[Galaxy S II Original Android Development] It_ler:
Please share your results in non-dev thread (=> http://xdaforums.com/showthread.php?t=1325831).

There I will post my results, too.

Glad to see someone else testing different kernels/versions and share his results/experiences.
[Galaxy S II Original Android Development] omniwolf:
go to your:

/system/etc/init.d/

directory, and delete the S98AndreiLuxGPU file.

you can do this with ES File Explorer, Root Explorer... i think the kernel cleaning script will do it too.

i woke up this morning and noticed like 5 hours of "deleted_wakelock", but

a) my wifi was turned off

b) i had no excessive battery drain.. (used about 5% over 5 hours)
[Galaxy S II Original Android Development] NoOneCanHelpMe:
Same here, turned off wifi last night and I got 1% ph drain. Will do more tests and report back :)
[Galaxy S II Original Android Development] MemoryController:
Maybe we can see up to 1.8GHz OC in next version???? :)
[Galaxy S II Original Android Development] MistahBungle:
Damn. First time I've tried to charge with the phone off & I'm getting the constant reboot into recovery. Tried downloading/reflashing the kernel again, tried unmounting everything, tried the usual clearing of cache/Dalvik. Running Galnet Miui 2.1.20, I9100T. Any suggestions folks ? :) Thanks.
[Galaxy S II Original Android Development] omniwolf:
No.

No. no. no no.
[Galaxy S II Original Android Development] :
just a suggestion not sure if it would work or not but have you thought of reflashing your rom?
[Galaxy S II Original Android Development] trahzebuck:
Bluetooth problem

Hi gokhanmoral,

there is a problem with bluetooth using it with a PSA/Citroen MyWay car handsfree.

Phone can be paired. But after a few minutes it disconnects. even when talking!

Happens only with your kernel. i've tested different MIUI Roms. With "original" Kernel from MIUI or DK-Kernel everything is fine. When flashing Siyah, issue happens. It is also not only MIUI related. Flashing your kernel over hyperdroid, same problem.

Tried different versions of Siyah (2.6.x). Same problem.

In my car i've flashed the actual updates from PSA. Yes i flash my car too. That is called ORD, i believe. :D

Maybe you have no Citroen. :D But is there a chance to fix or workaround this issue?

Thank you very much in advance!!!

Regards
[Galaxy S II Original Android Development] :
one thing i always noticed when few things do not work with the rom i am on or has to do with kernel is always reflash them. i know its a pain but most of the times that solves the problem...once you flashed a kernel, reflash it again and see if it fixes the problem your having. may work might not but if you do not give it a go you never know:)
[Galaxy S II Original Android Development] MistahBungle:
Mr Suarez, like your namesake, I do believe you are a genius :D

I did a reflash of the rom without wipe, cleared cache/Dalvik, rebooted into Recovery, reflashed 2.6.11, cleared cache/Dalvik again, shutdown & now my phone is quite happily recharging whilst switched off.

Thankyou kindly ;)
[Galaxy S II Original Android Development] :
You welcome my friend.:)
[Galaxy S II Original Android Development] invicible:
before I'm used MIUI rom with this kernel, the only problem I have is the gyroscope not working properly.

[YOUTUBE]pgimujFCdaU&context=C390560cADOEgsToPDskLDp_YoTE6Kn-r0l1zwpknx[/YOUTUBE]

i play many game with gyroscpe will occur the problem like this......

and i was uploaded the software i tested..
[Galaxy S II Original Android Development] trahzebuck:
thanks for the quick answer. just tested. flashed, wiped caches, flashed again.

no success. same problem... :(

anything else i can do? thanks!!!
[Galaxy S II Original Android Development] :
Sorry buddy i do not use bluetooth so would not know
[Galaxy S II Original Android Development] kimagure01:
i got a problem here. my battery drain too fast after upgrading to 2.6.11
[Galaxy S II Original Android Development] :
Give more info or post screenshots of your wakelocks with betterbatterystats. If you do not have it link is in my signature.
[Galaxy S II Original Android Development] marekPLPH:
one question: youre gyro calibration on Settings>Display is working or not?
[Galaxy S II Original Android Development] Dennys_Santos:
+1

I do not use bluetooth a lot, but I've realized that the device is paired but not connected and this occurred after I apply this kernel, since the default kernel this does not happen.

I also use the ROM MIUI

gokhanmoral, you could even see if there is this problem?

thanks dude, I'm a faithful follower of your kernel.
[Galaxy S II Original Android Development] MemoryController:
Wow lol. Why?
[Galaxy S II Original Android Development] veyka:
If you want bugs like Bluetooth fixed, logs are a must, use a onphone logcat app and save the logs, and use a terminal to save kmsg.

Bug reports without logs are next to useless.
[Galaxy S II Original Android Development] mgmate:
I have those issues when I upgrade kernels with my parrot mki9100.

Unpair in both, phone and car. Reboot both. Pair again.

This always solve my issues.

Regards

Enviado desde mi GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] stormtroopercs:
Pretty nice overnight battery life.. Didnt lose 1% :D siyah 2.6.11
[Galaxy S II Original Android Development] Dennys_Santos:
Thanks Dude, I did not know this application.

I'll try to get the log.

+1

Here also...

I was impressed :eek:

Thanks gokhanmoral.

---------- Post added at 03:07 PM ---------- Previous post was at 03:04 PM ----------

Thansk Dude, I do this test. :)
[Galaxy S II Original Android Development] legionxx:
nice! what's your secret? pls share :D

@softwork_brasil: which thunderbolt scripts are u on mate? :) i'm using TB v2.4 with screenstate_scaling addon v1.5 and is no where near what you achieved for overnight battery hmm...
[Galaxy S II Original Android Development] CamoGeko:
Have the same result here with my config. :D

Communicated using an SGS2 droid with XDA premium neurotransmitter while DJ'ing on the Enterprise.
[Galaxy S II Original Android Development] Entropy512:
deleted_wake_locks is a ***** to debug, in fact impossible without enabling massive amounts of debug spam or patching the kernel.

An I777 user was also having deleted_wake_locks issues a few days ago - this should help debug:

https://github.com/Entropy512/linux...17331615ff0bb45361cd093f0b11bcac7af79ee.patch

Instructions at:

http://xdaforums.com/showpost.php?p=18129065&postcount=4
[Galaxy S II Original Android Development] jermitano:
after installing the zip of andreilux script (c/o omniwolf) and using my phone i observed two things...

- after deep sleep (luckily my phone goes to 97%) and waking up my phone (no delays there), the touch is experiences a slight micro lag (not as smooth as without the script)...i was guessing it was the step down of the gpu

- my phone sometimes take too long to go into deep sleep (but it does go luckily)...the partial wakelocks are in the seconds (dhcp...other android system operations)...and opening facebook and skype leaves partial wakelocks attributed to using them (fb katana, skype...2 mins to 5mins)...and in some cases its hard to connect to my wifi connection (never had this problem with versions 2.6.9)...my apologies for not posting a logcat or screenie though...thanks guys

btw rebooting the phone usually solves the problem...so far...
[Galaxy S II Original Android Development] invicible:
is setting / display ..the horizon calibration is normal ..

but gyro calibration is not working..

play modern caombat 3 or nova 2 ....just cant play with gyro

i flash another rom all is fine ...
[Galaxy S II Original Android Development] mekhonte:
thunderbolt

how is the combination of Thunderbolt and Siyah?
[Galaxy S II Original Android Development] slogsen:
V46R3 Rom + Siyah 2.6.11(Ondemand+Bfq no UV/UC) + 2000mah samsung battery

Was using my phone all day for web browsing/whatsapp/facebook messenger/music

I'm very satisfied :)
[Galaxy S II Original Android Development] Phelicks:
Please add custom brightness profiles!
[Galaxy S II Original Android Development] marekPLPH:
mine is the same but when i use the app you posted my gyro is working but in calibration the blue dot stays in the middle.. weird tho because i went back to stock no root at first but nothing changes what rom are you in now? im on BVKL1 stock rom only using siyah for root and VC..
[Galaxy S II Original Android Development] :
Very good and phone flies..Balance of both worlds. :)
[Galaxy S II Original Android Development] legionxx:
Thanks for the response buddy but your talking to a noob here :P did you delete

s78enable_touchscreen_1

sS98bolt_siyah

S91voltctrl

and leave only

S70darky_zipalign

S98CFS

S98system_tweak

sorry but writing/editing scripts is way beyond my understanding, maybe you have a cwm-flashable file to share? if not its all good :)
[Galaxy S II Original Android Development] FileFixer:
On 2.6.11 i have Sleep Of Death every morning when alarm ring?
[Galaxy S II Original Android Development] Cygnuss:
Will your kernel be supported in WIUI Roms (Not MIUI i know its supported in those)? And ICS 4.0.3?
[Galaxy S II Original Android Development] tomeks:
The problem is with the rules here.

Could Pulser tell everyone what is the reason behind closing only the one thread?

Why not those one too? Mayby there is some original dev but majority is just 'stolen' to cite Entropy

We already agreed that original developement have nothing in common with half of the posts here.
[Galaxy S II Original Android Development] tomeks:
Just wonder. If we start discussing here which part of this kernel comes from which source this thread will be closed as well?