kernel??? - TouchPad Q&A, Help & Troubleshooting

whats is the best kernel for good undervoltage battery life and performance? im on CM9 nightly
after installing System Turner i noticed that no voltage option available and only one cpu core is working ??

Hi,
I personally tried to install an overclocked kernel on my touchpad (CM9, last nighly) and it worked successfully, but I can't get my WiFi working since I flashed it. I had to perform a full wipe and to reinstall the last Nightly.
coom

Same with my wifi I flashed a few. All negative results. My wifi didn't work and considering 3g is sooooooo slow on the touchpad. Lol. Really slow like 0 mbps lol.
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Haha... but seriously...
Just lower your clock speeds. Typically, the lower the MHz the lower the voltage. Some steppings will draw the same current so you'll have to see what works best for you.
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in systemtuner under the settings menu you can choose force all cpu's online. you can set it to on boot completed or you can set it to modify the init.d script to force them both online even before android is finished booting.
https://www.box.com/s/filyssavsbgb23anrp5y <--screenshot.

Related

what is the best setting for Droid Overclock

There are different settings, Ondemand, Performance, etc. What should it be set to to get best performance and does the Set to Boot box be check marked off?
You mean XOOM overclock, right?
interactive is more responsive and use a Tad more resources than ondemand. For the XOOM being dual core interactive is fine. On demand requires a signal to increase speed whereas interactive just does it. I wouldn't set at boot until you know your settings are perfect. Set at boot sets the speed at boot rather than having to go in and raise or adjust speeds.
1.5 ghz and interactive work wonders for me.
Lol I'm probably the only one but I love performance/start on boot. My batt still lasts days and I never have to worry about touching a thing.
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U leave it in performance at all times and u still have battery life for days? That's amazing.
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futuregerald said:
U leave it in performance at all times and u still have battery life for days? That's amazing.
Sent from my SPH-P100 using XDA Premium App
Click to expand...
Click to collapse
Lol I thought so too. I work 50+ hrs a week though so I play with it once, maybe twice a day, for a Max of a couple of hours.
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[KERNEL]Boots for roms V20P "beast" 05/05/12

KERNEL-v2 FINAL BEAST
Only ROMS based P
ATT bands
original post http://www.htcspain.com/roms-lg-optimus-3d-384/kernels-bestia-2-final-acura2201-53297/
Acura2201
ADDED 4 NEW SPEED TO CORES KERNEL, NO MODULES NEEDED.
-100 MHz
-400 MHz
-1100 MHz
-1200 MHz
THESE WOULD BE ALL THE SPEED.
100
300
400
600
800
1008
1100
1200
1300
- THE new kernel.
Native band to Att.
Fixed WIFI reboots on some processors.
More speed in the first wifi connection.
Added more speed in the I / O
Repaired animations load the phone off (you do not know the gigs that I have taken this minutia)
Fixed consumption at all frequencies.
Added mine changes in CPU
Added changes in GPU.
Added hundreds of small changes in all the libraries ...
And a thousand things more
[kernel]Final Kernel Beast 2 ( 1,3) 04/05/12
http://min.us/mhAvaokSW
[kernel]Final Kernel Beast 2 ( 1,2) 04/05/12
http://min.us/mbiSQczDwP
Acura 2201
This is the kernel to save power.
Speed ​​is 1.3 and carries the termination LV referring to Low Voltage. Heh hehe me and my names.
If you have problems of fouling or Bluetooth does not work this kernel is not for you.
The voltages to the 800MHz band is very low. All for the low of 1.0.
And the maximum of 1,376 reduced to 1.35.
The GPU also has been lowered from 1.2 1.5
Telephone signal but also affect the power or signal reception. It is only during the call.
With these settings the battery increases the duration much. Without more testing time I can not give a figure, but in normal use can reach 15 hours without problems. That in mine never step 8. Very very lucky.
Now you tell me that this will go.
[kernel]Final Kernel Beast 2 (1.3) LV 04/05/12
This is the link.
http://min.us/mQRF0bdfB
[kernel]ABoot_1.9.7.4-V4 (1,3) Extreme-LV 05/05/12. new
http://minus.com/m2rn4NZL7/
BOOTS WUALA
DOWNLOAD http://www.wuala.com/jechus/THRILL V.20P/Bestia v20p/
Wish the links worked...
And so I have spoken it.. and so it shall be.
Link worked from my computer
Trekfan422991 said:
Wish the links worked...
And so I have spoken it.. and so it shall be.
Click to expand...
Click to collapse
The link didn't work for me from my phone. But It did work from my computer. So give your computer a try if you have that option. Looking forward to flashing a kernel on this phone..just got my thrill a few days ago and was surprised at how recently it received gingerbread..if indeed it actually did. I had to search high and low for the flash file and follow a hack on xda to install it.....loved every minute of it..lol
Trekfan422991 said:
Wish the links worked...
And so I have spoken it.. and so it shall be.
Click to expand...
Click to collapse
The links work, please download from pc
Just flashed the kernel. Seeing a big performance jump. The only thing I had to do was change the min clock speed to 300. Fantastic kernel!!!!
Sent from my LG-P925 using xda premium
min clock speed
DevanPe said:
Just flashed the kernel. Seeing a big performance jump. The only thing I had to do was change the min clock speed to 300. Fantastic kernel!!!!
Sent from my LG-P925 using xda premium
Click to expand...
Click to collapse
The 100 min clock speed has worked great for me..very low power draw at sleep and I know at least pandora continues to play fine when screen is tuned off. Have you had issues with it or just being safe?
Pandora works but tune in radio pro is a CPU hog and need like 800 but it works awesome to me I got just 1.3 may try the 1.3 lv later
sent from my acidhazard thrill
luv the hotplug
I love the hotplug gov. This phone is smooth as hell..I'm coming from an atrix that I had to give my wife as she didn't like the size and was scared by the 3d on this thrill. So im used to a fast phone and although it test out about the same as atrix it seems to run a lot smother and very glitch free. This hotplug gov seems to due a great job of controlling the cpu speed needed for battery life and functionality. Also rom toolbox works great for tweeking the memory and kernel settings among other things...awsome program I highly recommended it for this phone.
Bdadd34 said:
The 100 min clock speed has worked great for me..very low power draw at sleep and I know at least pandora continues to play fine when screen is tuned off. Have you had issues with it or just being safe?
Click to expand...
Click to collapse
It seemed to lag @ 100. Other than that it has been great so far
Sent from my LG-P925 using xda premium
updated new boot
ABoot_1.9.7.4-V4 (1,3) Extreme-LV. new
http://minus.com/m2rn4NZL7/
Wow great kernel. Thanks so much!
Can i flash this over thrill seeker rom??
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CXENTE said:
Can i flash this over thrill seeker rom??
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
yes it works on thrill seeker 2.1
Sent from my LG-P920 using xda premium
CXENTE said:
Can i flash this over thrill seeker rom??
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
This kernel is made ​​from recently released by LG V20P_925 thrill .... has to work perfectly.
Sweeet... Ill try it now
Sent from my SAMSUNG-SGH-I717 using XDA
CXENTE said:
Sweeet... Ill try it now
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
Heyyyy works greatt!!! Very smoothhh
Sent from my LG-P925 using XDA
Crackle Sound during Boot?
Is anyone else getting a crackle sound from the speaker during the book using this kernal?
loki2828 said:
Is anyone else getting a crackle sound from the speaker during the book using this kernal?
Click to expand...
Click to collapse
Yes, this happens to my phone with this Kernal too. It just last like a second though.
After installing the latest version im having gps lock issues i cant lock on to a gps signal at all anyone else havinv this issue i have thrill seeker 2.1 and it worked fine before the kernel
Sent from my LG-P925 using xda premium
When flashing this kernel on the thrill seeker 2.0 I noticed battery drained 10% within half an hour Do I need to download setcpu and put it on hotplug?

2nd cpu core staying offline!

I am running the latest nightly in cm9 and I set my cpu speed using system tuner to min 192 max 1.78 and interactive. At first both cpus are online and if I hit times in system tuner it shows times for both cpus. After awhile the 2nd core will go offline and system tuner only shows one cpu in times. I also set system tuner to force cpus online on reboot so if I reboot both cores are back online. The 2nd core does not go back online even under intensive use unless I reboot. What am I doing wrong?
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Make sure the boot setting for force all CPUs online 'On boot Completed'
Reboot.
Use the performance governor.
Move the slider for the second core to whatever frequency you want.
I already have force all cpus online on boot complete set. I have two sliders under cpu0 and cpu1. I thought one was min and one max. Thanks for the help!
Sent from my cm_tenderloin using Tapatalk 2
ruthienu said:
I already have force all cpus online on boot complete set. I have two sliders under cpu0 and cpu1. I thought one was min and one max. Thanks for the help!
Sent from my cm_tenderloin using Tapatalk 2
Click to expand...
Click to collapse
You are correct, one us min, the other max. Also re-apply boot setting: on boot complete.
If you see in times > the right side chart has a column for cpu1, then it's clocking. Depending on your governor choice, it could be off-line.
Don't forget to reboot and re-check your settings.
The Times for the 2nd cpu will disappear only showing the first cpu and it will show the 2nd core offline. In the beginning it shows cpu0 and cpu1. After a sleep I t will show only one.
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dont now if this thread is to old,
but I have/had the same problem here.....I had it on my HTC evo 3d but after an update from from dev it was perfectly working as it should....it was the period when my phone got ICS and with it the new 3.xxx Linux kernel...and now I have got a touch pad since Monday and flashed it already with cm9 aokp remix and have the same problem here...even under heavy load the second core re,gains offline what is not normal, it can not be that because the asynchronous management of the cores is the 'problem' (what many people try to explain to us, what have this problem) . I think it is something kernel related...maybe the kernel not tweaked properly? I don't now, just a thought because we or me have 2.6 kernel version...governor changes don't give the effect I want....have choosen the same options in android tuner and in aokp tweaks
Would really appreciate it if someone would know the solution to this problem
Upped my minimum cpu speed to384 and now they both stay online. Hope this helps!
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ruthienu said:
Upped my minimum cpu speed to384 and now they both stay online. Hope this helps!
Sent from my cm_tenderloin using Tapatalk 2
Click to expand...
Click to collapse
This helps, but battery life isn't so good as it should...shortens it very much...
I didn't find it affected battery life much. Try finding the rogue app that is hogging the battery by freezing some apps.
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[Q]How to enable only two cores? (CM ROM)

Hi all.
Dont know if this is a stupid request
I am on CyanogenMod based ROM and i want to save battery (maybe) disabling some cores of my O4X...
I read this
http://forum.xda-developers.com/showthread.php?t=1804461
but not working on CM ROM so...
I ask you!
I read also this 2 threads but I dont know if they are only for htc one x
http://forum.xda-developers.com/showthread.php?t=1630200
http://forum.xda-developers.com/showthread.php?t=1652136
There are tricks to enable only 2-3 cores or something like this?
For CyanogenMod of course!
Sent from my LG-P880 using xda app-developers app
Hi, you could try with this nice app called Tegra Overclock. I've been using it for quite a long time now and I really like it. It's very simple and you can REALLY set how many CPUs you want online + there are also some other options for OCing etc.
Oh and btw, I just tried that app from the HTC One X thread that you pasted and unfortunately, it doesn't do the job. :/
https://play.google.com/store/apps/details?id=com.tegraoverclock&hl
scarfaceq said:
Hi, you could try with this nice app called Tegra Overclock. I've been using it for quite a long time now and I really like it. It's very simple and you can REALLY set how many CPUs you want online + there are also some other options for OCing etc.
Oh and btw, I just tried that app from the HTC One X thread that you pasted and unfortunately, it doesn't do the job. :/
https://play.google.com/store/apps/details?id=com.tegraoverclock&hl
Click to expand...
Click to collapse
thank you:thumbup::thumbup:
Sent from my LG-P880 using xda app-developers app
No problem. I hope that It will help you with your battery life.
also cpu tuner and trickstermod do the job pretty well. If your aim is to save battery check cpu tuner out
But seems that trickster mod dont save those settings for me...
Multicore Power Saving
always set to 0
Max Active CPU core
always set to 1
No way to fix them (various rom and kernel tested).
AND
Seems that tegra overclock fired up my CPU (CPU never goes under 1000 Mhz but always on max)
my phone after few minutes reboots in bootlop cause the temperature reached !
I reinstalled the ROM!!
LOL experience!!:banghead:
Sent from my LG-P880 using xda app-developers app
You need to set up min/max cpu that way u wont be stuck on max cpu speed and overheat your phone.Tegraoverclock is fine but i am kinda used to SetCpu app.Download cpu spy from market and watch deep sleep that way you will know whats going on with cpu all the time.BetterBatteryStats are fine too.

CyanogenMod 11.0 [4.4.4] Nightlies for ZR Released.

14.8.2014 - Download M8 releases now seeding.
Testers please share everything (bugs,reports) here.Thanks :highfive:
Bug : Calling while headphones are attached is bugged. (you need to take them off the jack to take the call)
Bug : 2nd Mic while videorecording doesn't work.
Changelog : http://www.cmxlog.com/11/dogo/
+ Here are some screenshots for the battery test ive made :
http://imageshack.us/a/img543/9581/16og.png
http://imageshack.us/a/img823/2561/e0v7.png
Running as good as stable...no bugs noticed so far. Yet to check the mic gain issue.
Sent from my C5503 using xda app-developers app
Running smooth as oil no problems or bugs☺☺
Sent from my C5503 using XDA Premium 4 mobile app
Battery life is monstrous
Sent from my C5503 using XDA Premium 4 mobile app
One more
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More
sorry couldn't attach the images in one post
Sent from my C5503 using XDA Premium 4 mobile app
Holy Crap! are those stats real life?
Is that just with stock Cm provided in the OP? Are you using the ART run time or Dalvik? Are you using the stock battery?
Sorry for bombarding you with questions but that is about double the battery life i'm getting with the stock Rom right now. I was not planning on flashing any new roms on this because this phone has the first stock Rom that I actually like, but if battery life like this is normal on CM then I might have to consider making the switch.
I am using dalvik runtime using stock battery and have under clocked my processor to 1026 MHz governor interactive and using grenify to hibernate apps like facebook and using profile in setcpu 384 MHz when phone is in sleep
Sent from my C5503 using XDA Premium 4 mobile app
Guys is it possible to flash this on a locked bootloader?
I don't want to void my warranty but if there's any way to unlock the bootloader unofficially then please tell me....:fingers-crossed:
No only on unlocked bootloader
Sent from my C5503 using XDA Premium 4 mobile app
whether there is an option only 3g, only 2g and only LTE?
Sent from my C5503 using Tapatalk
any improvement on benchmark scores???
photosphere working or not?
Photosphere?
nikhil18 said:
Battery life is monstrous
Sent from my C5503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Need to install gapps which has photosphere but I use mini pa gapps
Sent from my C5503 using XDA Premium 4 mobile app
Strange is that i didn't lost my SD card storage + i still have MBE 2 and its still sharpening my pictures in the gallery o.0..Gonna test some more and post here.
Habbil - yes,there is an option of choosing 4g or 3g or 2g mobile networks also the benchmarking is kinda the same got 20k on antutu.
effective said:
Strange is that i didn't lost my SD card storage + i still have MBE 2 and its still sharpening my pictures in the gallery o.0..Gonna test some more and post here.
Habbil - yes,there is an option of choosing 4g or 3g or 2g mobile networks also the benchmarking is kinda the same got 20k on antutu.
Click to expand...
Click to collapse
Hi again, would you please tell me if you update every day to the most recent nightly? if not what release do you use? thanks mate.
galaga742 said:
Hi again, would you please tell me if you update every day to the most recent nightly? if not what release do you use? thanks mate.
Click to expand...
Click to collapse
Yes,i update every time when a new version is released,so i can test it. + for better battery if you don't use your phone for gaming and stuff put ur governor to Ondemand and lower the frequency of the CPU. It helps alot + use greenify to hibernate apps that run in the background as our friend told in the other topic.This will boost your battery strenght alot.Cheers. :highfive:
2nd mic works? (can test by video recording)
thx!
effective said:
Yes,i update every time when a new version is released,so i can test it. + for better battery if you don't use your phone for gaming and stuff put ur governor to Ondemand and lower the frequency of the CPU. It helps alot + use greenify to hibernate apps that run in the background as our friend told in the other topic.This will boost your battery strenght alot.Cheers. :highfive:
Click to expand...
Click to collapse
thanks, i purchased greenify already and have it working to hybernate system apps. i set the governor in setcpu to ondemand and downclocked the processor to 1242Mhz, also set a profile for whenever the screen is off to switch to powersave and downclocked the frequency to 486. i will test it and see how battery life fares.
i have experienced an issue using root uninstaller, whenever i uninstall an app it keeps processing and i have to restart root uninstaller to finally see the app being uninstalled.
Also poweramp freezes from time to time, only when i skip a song.
i have a question though, does setcpu conflict with the performance values given under settings, which one has higher priority? i am currently running nightly released today, 12/18/13. thanks
galaga742 said:
thanks, i purchased greenify already and have it working to hybernate system apps. i set the governor in setcpu to ondemand and downclocked the processor to 1242Mhz, also set a profile for whenever the screen is off to switch to powersave and downclocked the frequency to 486. i will test it and see how battery life fares.
i have experienced an issue using root uninstaller, whenever i uninstall an app it keeps processing and i have to restart root uninstaller to finally see the app being uninstalled.
Also poweramp freezes from time to time, only when i skip a song.
i have a question though, does setcpu conflict with the performance values given under settings, which one has higher priority? i am currently running nightly released today, 12/18/13. thanks
Click to expand...
Click to collapse
You have an inrom option to manage the frequency and the governor of the CPU so better change it from there and delete setCPU.For music i use WinampPro and didn't encounter any problems while listen to musc.If you want to uninstall an app/stock or not/ try with TitaniumBackup. Cheers :highfive:

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