yashsingh1/xdaforums huggingface dataset:
[Nexus One Android Development] phreaker18:
Has anyone else noticed this ... im running 33.3 925mV CFS and Desire Notification Bar and while charging the battery icon used to show a charging icon which is no more visible and the battery icon does not move while charging ...
[Nexus One Android Development] vegetaleb:
I am trying the 20100507_17XX 925mv CFS but it's deceiving, it passed from 100% to 80% in 15 hours for just 3 SMS, 1 call of 2 min, wifi 2 min

and

9 hours of airplane mode + task killer(meaning nearly none apps were working).So 20% for only 6h semi-active is pretty poor.

The good old 800mv AVS of 29/4 was a little better.

Could it be because I am using Nextheme??
[Nexus One Android Development] liemivan86:
This is exactly what I needed. Thanks!!

BFS, off we go...
[Nexus One Android Development] MaxiJavi:
+1 ... PMTest wasn't doing anything for me either.
[Nexus One Android Development] intersectRaven:
I see. PMtest won't be returning then. :) I'll release a new kernel later using the newly regenerated source then. The ff. would be the versions retained:

CFS: 800mV & 925mV

BFS: 800mV & 925mV

:D
[Nexus One Android Development] phreaker18:
Thank u so very much ... i was wondering the same !!
[Nexus One Android Development] phreaker18:
ur doing awesome work dude .... if ever im around i shall buy u a barrel of beer !!

thank u
[Nexus One Android Development] intersectRaven:
I wouldn't recommend that or I might "reset" my github repository again... :p
[Nexus One Android Development] intersectRaven:
Update!

20100508_19XX:

- updated to latest cyanogen commits

*pmtest kernels will not be released anymore...instead .33.4 will be released soon... :)

Here're the links:

20100508_19XX:

BFS:

800mV -> http://www.mediafire.com/?wovou2tzjz3

925mV -> http://www.mediafire.com/?1jl4mooywzz

CFS:

800mV -> http://www.mediafire.com/?21jjo3lmlmn

925mV -> http://www.mediafire.com/?q0ybdyizzyb
[Nexus One Android Development] superg81:
Is WiFi working without push?
[Nexus One Android Development] hah2110:
Would .33.4 be on track to yield better performance or battery?
[Nexus One Android Development] intersectRaven:
Please don't update to the latest if you're using the ondemand CPU governor. There was an issue with the latest update to it and cyanogen reverted it due to sluggishness. I'll be releasing an emergency update in a few minutes. :)
[Nexus One Android Development] haven80:
For me the 925 CFS last kernel its very lagging!!serious lag in inner & outer animation to programs...

i have flashed back the 07/05/2010

and its all ok !!!!!!

and yes i have wiped before flashing the new kernel...

i dont use cpu freq governor
[Nexus One Android Development] intersectRaven:
Emergency Update!

20100508_21XX-22XX:

- updated to latest cyanogen commit reverting a change with the ondemand governor which was causing sluggishness

Here're the links:

BFS:

800mV -> http://www.mediafire.com/?mmydmoctezj

925mV -> http://www.mediafire.com/?gw2utjzk1md

CFS:

800mV -> http://www.mediafire.com/?idjy1zqngzj

925mV -> http://www.mediafire.com/?twtjjmzw1it
[Nexus One Android Development] hah2110:
Weird, on yesterday's kernel everything was fine up until this morning. With my phone ON and plugged in to A/C, the green light was on (plugged in at 97% to fully charge) and in ten minutes it DROPPED to 92%. Just turned it off to charge.
[Nexus One Android Development] intersectRaven:
It is impossible for you not to use a cpu frequency governor. Ondemand is always set as default if you don't override it so I believe you're affected by the fix on the emergency update. :)
[Nexus One Android Development] pzumk:
Lol, I just flashed the 19XX Kernel, checking this thread again and seeing the 21XX Kernel..
[Nexus One Android Development] intersectRaven:
Well, it was an emergency patch since it affected everyone and the effect was too much to be ignored. :)
[Nexus One Android Development] hah2110:
Has anyone using the 925 CFS seen differences from version to version besides PMTest?
[Nexus One Android Development] pzumk:
Thanks :P Using yours for quite a while now and never had any issues exept the .ko/wifi bug like a month ago.

800mV CFS all the way. BFS doesn't save more energy, does it?
[Nexus One Android Development] B1ny:
Re: [Kernel - .33.3]intersectRaven's Kernel (new Hybrid AVS *Stable*) 05/08/2010

Who knows, nobody manages to test them through, the man is releasing kernels more often than I go to the toilet :)
[Nexus One Android Development] jcky000:
what is the different between cfs and bfs? can i just pick one and flash?

thanks
[Nexus One Android Development] THATTON:
I've noticed lately that my battery has been running much warmer than usual so I decided to flash Pershoot's latest Ubuntu#4 kernel and my temps this morning with moderate usage have been about 27-28 degrees celsius whereas most of the time with IR's kernels, I am getting an average of 32-39 degrees celsius. Has anyone else experienced this as of lately? I prefer IR's kernels but I like having the battery temp lower because that typically means better battery life. Any thoughts?
[Nexus One Android Development] phreaker18:
Im using Helix Launcher2 ... can i go with anyone of them ??
[Nexus One Android Development] dictionary:
You can try any kernel, but BFS bas been known to have stability issues with BFS, myself included. If you want, just give it a try. You'll know as soon as you boot up with sluggishness/force closes. If that's the case, you can either let the phone sleep for about 5 minutes, and all should be fine for a while. Personally though, until BFS comes along a little bit more (or Helix updates to not conflict with it) I'll give it a shot again.
[Nexus One Android Development] b1337:
if u just leave your phone sit for a few minutes helix2 and bfs play just fine its just after a reboot it doesnt play well...
[Nexus One Android Development] hah2110:
Okay something isn't right. My phone is LOSING battery plugged in when it is on.... HUH!? Happened with the kernel I was on yesterday and the newest 925. WTF?
[Nexus One Android Development] Wysie:
hah2110: When it is more than 90% and you plug in, it won't charge and will discharge as usual, until it falls below 90%.
[Nexus One Android Development] b1337:
its been covered many times since implemented by cyanogen...
[Nexus One Android Development] THATTON:
Do you use your phone or do you just watch how quickly or slowly your battery drains? As far as I'm concerned, as long as my bettery gets me through the day with heavy usage, I'm good with it. The performance and speed of the kernel is important as well. You have a $600 phone, try using it some time and stick with a kernel for more than a few hours also. I've noticed that sometimes it takes a day or two for the kernel to hit it's stride...
[Nexus One Android Development] hah2110:
My bad.... Guess I never noticed it before?
[Nexus One Android Development] b1337:
seriously the guy doesnt know when to give it a rest, he must have the worlds worst ocd an adhd
[Nexus One Android Development] bewA:
i'm looking forward to trying the 33.4 kernel :D

does everything work with the phone like on your current kernels?

what are the advantages of going to 33.4? apart from it being the latest :)
[Nexus One Android Development] phreaker18:
thank u very much for ur thoughts .... will give it a shot !!
[Nexus One Android Development] dictionary:
I meant BFS has issues with Helix*, lol. Not sure why I said BFS twice. Again, if you let it sit for a little while (I've found making the screen sleep works best), say around 4 minutes, then power it back up, it'll work fine again until restart as pointed out. Just give them both a fair shot. I'd say about a days use of each. It also varies with 800mV or 925mV. Some people get better life on the lower voltage, others on the higher. Playing around with kernels gets to be tiresome, but trust us all .. when you find a good one .. STICK WITH IT. At least for a little while, lol. Otherwise you'll turn into a hah2110
[Nexus One Android Development] hah2110:
Hardy har har har... I get I should have stuck with it! I'll see how the latest 800 plays out for me. Has anyone here tried that trick about changing the phone from WCDMA preferred?
[Nexus One Android Development] olavjunior:
What??

So what the f is wrong with mine?? I installed the 800 mV CFS, and my battery drains faster than ever!! I installed autokiller so very few programs is running. And I'm talking fast drain, like 6 hours of not much use at all!
[Nexus One Android Development] dictionary:
Try the 925. Some people the 800 drains faster than 925.
[Nexus One Android Development] SeriousX:
Yep, heard that too, but no mater how many times i asked different kernel builders to investigate - I was ignored... :(
[Nexus One Android Development] mtw4991:
No more pmtest kernels question

IR, as I interpret things, since you are not releasing any pmtest kernels anymore it would seem that all kernels will now use the wakelock method instead of suspend blockers, correct?

Will the new .34 kernels use wakelock or suspend blockers?
[Nexus One Android Development] Ownatik:
To investigate what? If it does drain faster it's because the voltage is too low and it doesn't help having a better battery life. That's just how it is.
[Nexus One Android Development] wormbaby11:
800 mV CFS gives me the best battery life. Zenonia stutters when using BFS. THanks for the great work, IR.
[Nexus One Android Development] hondaguy:
i installed the 925 cfs 20100507_1729 kernel yesterday and am very impressed with it. i have been losing about 5% /hr with my normal use which tends to be moderate to heavy (several calls, emails, lots of browsing over wifi). my device is very fast and smooth and for the first time in almost a month i have been using it without setcpu and without a task killer. very impressive results in my opinion.

thanks for your efforts. a beer is on its way!
[Nexus One Android Development] Chahk:
IntersectRaven, since you've been keeping up with Cyanogen's updates, is it safe to assume that the latest version is compatible with cm-5.0.7-N1-test1 build?
[Nexus One Android Development] Docmjldds:
My bad. I just noticed. I typically run thru and reply to what I feel are ones that may be justified. I'm used to forums where replies to a particular message are "threaded" so that they appear attached directly to the message being replied to. Not as they do here appearing like one just spammed multiple posts at the end. I guess my past Compuserve Forums from eons back that were threaded so that replies made more sense without needing direct quotes is my issue here. Sorry...I'll have to figure a better way to respond accordingly.

Edit: I see tab for switching display modes from thread, hybrid and linear. I have been using Linear mode, which probably is the reason for the way my posts are showing up at the end in bunches.
[Nexus One Android Development] Docmjldds:
No reply. Test post only. Wanted to just test post and then delete, but don't see way to completely delete a post :confused:
[Nexus One Android Development] hah2110:
Has anyone also noticed that the Juice Defender widget shows a different multiplier amount based on kernel? I.e., when I had the 925 on, it was like 3.6 and now, with 800, it is showing 2.4ish BUT i get better battery on the 800.
[Nexus One Android Development] intersectRaven:
They'll use the new suspend blockers. There isn't any difference anyway. :)

Yes...I think...even if I am keeping up with it, I don't know if we use the same configuration to build our kernels so if 5.0.7 needs a driver which I don't provide, that feature won't work. :)

I don't think they have any difference in energy usage but I've heard from some people that BFS sucks more power from their devices. :)
[Nexus One Android Development] hah2110:
It isn't how it is... It varies based on phone.

+1
[Nexus One Android Development] mykenyc:
i don't know why I'm scared to use 800 kernel :confused:
[Nexus One Android Development] timothydonohue:
just give it a shot. i used to use them. but then i figured that closer to default is probably better. it's a higher end processor, i figure give it the juice it wants.
[Nexus One Android Development] alex2j:
I used to use 800 aswell but have permanently moved to the 925 due to reception issues
[Nexus One Android Development] intersectRaven:
Update!

20100509_2219_.34-rc6:

- first complete .34-rc6+ kernel (rc6+ since it's synchronized with linus' kernel tree which is updated extremely frequently)

- compass now works

- everything seems fine according to my preliminary tests

- all equivalent features of the .33.3 kernel are implemented

Here're the links:

20100509_2219_.34-rc:

CFS:

800mV -> http://www.mediafire.com/?jtidomojl1y

925mV -> http://www.mediafire.com/?hx32lmqjgud
[Nexus One Android Development] GIKE:
Thanks!

This version it´s like a test version? only CFS?
[Nexus One Android Development] hah2110:
What are the advantages of this? Battery life or performance?

+1?
[Nexus One Android Development] intersectRaven:
Yeah. .34 is still under development so consider that as a test version. There's no BFS patch for .34 yet so BFS won't be appearing on my .34 branch (I could merge it manually but I don't like putting things without it being officially supported by the maker :)) until it is released. Also, CFS seems to have improved in .34 so it may be unnecessary. :)
[Nexus One Android Development] GIKE:
Ok, thanks!

For the momento I will wait for a stable version ;)
[Nexus One Android Development] intersectRaven:
I'll answer you this time since it's a new release. :p

I haven't tested battery life yet since the focus of my tests were to determine if everything (basic hardware and software) were working properly. If ever, I'll find out tomorrow when I wake up if it still maintains the 1% per hour consumption while I'm sleeping. As for performance, CFS *seems* a bit faster. Of course, I haven't tested this through any synthetic testing tools so take that with a grain of salt if you will. :)
[Nexus One Android Development] intersectRaven:
That's fine. This is mostly for people who want the latest versions of everything (includes me btw :p) :)
[Nexus One Android Development] mrnexusone:
I will try this! (kabayan)
[Nexus One Android Development] hah2110:
Have most people been sticking with one kernel here that they liked for whatever reason?
[Nexus One Android Development] johnsin:
I like the .34, butter smooth. But I don't understand the super PI is slower than the .33, but who cares.
[Nexus One Android Development] seanowns:
Have to say this .34 kernel is very responsive. I will be using using this as my every day kernel from now on.

-------------------------------------

Sent via the XDA Tapatalk App
[Nexus One Android Development] hah2110:
Have you noticed a decrease in battery?
[Nexus One Android Development] haven80:
Anyone tried internet tethering via USB???

Mine doesen't work...

In the previous all works fine....

EDIT

i can confirm...

i the latest .33 internet tetherig via USB works ok.

in the .34 test not working.
[Nexus One Android Development] johnsin:
Too early to comment on the battery drain. Only few hours standby so far.
[Nexus One Android Development] THATTON:
Very nice! Downloading this one now... It's hard to keep up here but this one is definitely worth checking out!
[Nexus One Android Development] die-hard:
I installed latest kernel, when I playing music its not fluid
[Nexus One Android Development] haven80:
also the usb tethering doesent work fine...
[Nexus One Android Development] THATTON:
I can confirm this as well, the music seems to skip every other second or so...
[Nexus One Android Development] Hooch604:
34 rc6

video recording seems busted as well
[Nexus One Android Development] dnsmo:
Confirmed with the music problem on .34.rc6
[Nexus One Android Development] hah2110:
Rolled back to 4/29 800 since that yields the best battery for me. Just saw Iron Man 2 (kick butt movie) and have weird results in battery graph being idle the whole time:

94% - 1:03pm

93% - 1:38pm

92% - 3:03pm

91% - 3:28pm

Obviously I'm insanely happy about the fact that I got almost 90 minutes and only lost 1% but the phone was idle with all tasks killed and the 94% -> 93% was a larger jump... Hmmm!
[Nexus One Android Development] Fallen Spartan:
Can I remind everyone to keep their attitude in check. If you have nothing useful to say, best to say nothing otherwise you'll only end up getting a warning....or worse
[Nexus One Android Development] hjlow:
No problems for me on new kernel, in fact very fast and responsive - 925
[Nexus One Android Development] THATTON:
Maybe you should leave it on this kernel for a while!!!
[Nexus One Android Development] apacheo:
Re: [.33.3 & .34-rc6+]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/09/2010

don't worry. he'll keep posting after each new release to ask if battery life has improved. It's just what he does, without fail.
[Nexus One Android Development] babadudu:
Music problem here ,too, it plays but not smooth.

Video recording crashed after 4 sec recording.
[Nexus One Android Development] kalinusa:
Guys would you mind when posting comments about the issues u are having to also mention which version of the kernel u put on 800 vs. 925. Who knows maybe it matters.

thanks
[Nexus One Android Development] Untouchab1e:
Battery life is still a huge mystery for me.. I can charge it up, unplug it, and have a 1-3% battery drain per hour.. next time I charge it up, it can suddenly drop to 6-10% per hour.. When that happens, I usually just turn off the phone, charge it up and Im back to the good battery life again... No idea why this happens
[Nexus One Android Development] hah2110:
I have this problem as well. Heaven forbid anyone discusses their battery problems, you may get slammed.
[Nexus One Android Development] rori~:
I am sure you don´t know, which app is syncing at what time exactly, right ;)

Or you got all apps & background sync off?
[Nexus One Android Development] Untouchab1e:
It shoulndt matter.. That cannot explain why sometimes after booting up the phone, im down to 70% in a couple of hours (idle) while other times I am still at 96%..
[Nexus One Android Development] apacheo:
Maybe it will occur to you, as it occurs to others, and as is obvious to me, the kernel is not the sole determining factor in how much battery your phone uses. There are MANY factors, and how the kernel works is just one.

Here are some other factors to consider:

Your phone's radio will use varying power depending on signal reception, strength, and utilisation.

If you're using a 2100 MHz network, your phone will use more juice.

You might have a **** phone.

Your battery might not be very good.

You might have other software causing your phone to do funny things.
[Nexus One Android Development] hah2110:
I appreciate your response however, I can assure you that my phone is fine as is my battery and no software is running. It is a known fact that, as amazing as Android is, it is inconsistent with battery. I'm not slamming Android but I proved today that there are inconsistencies. In a little over two hours, I had two VERY different and drastic battery drain rates. I was sitting in a theater, phone sleeping, received two texts and one e-mail and ZERO apps except for messaging, mail, phone, core system apps were running.

EDIT - I will agree you on the signal point because it drains MUCH faster at home when there is an edge/3g flop as opposed to work where I have full 3G (as I did during the movie).
[Nexus One Android Development] apacheo:
And are you using a task killer to automatically kill apps every 15 or 30 minutes?

That won't help your battery much if you are.
[Nexus One Android Development] hah2110:
Nope. (10 chars)
[Nexus One Android Development] THATTON:
This exact same thing happens to me. If I let it drain down to 89% (only takes about 15 minutes sometimes) Then I turn the phone off, charge it til the light turns green and then I get a much better discharge rate! Maybe 1-2% per hour... Is there anyone else?
[Nexus One Android Development] Untouchab1e:
Yes, this is exactly what I experience.. Really odd!

And this occurs regardless of signal strength (which was top notch anyways). I am not saying its necessarily the kernel's fault, I am just reporting the issue as it seems others are having the same experience..
[Nexus One Android Development] THATTON:
To be honest, I never noticed it before flashing this kernel and today I went back to Pershoot's kernel after the .34 gave me problems and that kernel doesn't seem to do the same thing... Nevertheless, great job IR!
[Nexus One Android Development] Break Action:
Please help me, what is mean CFS and BFS?!

Thanks.
[Nexus One Android Development] hah2110:
Wow. LogMeIn app dropped the phone 6% in 10 minutes and had the phone up to 98 degrees. Wowsers.
[Nexus One Android Development] innisdb:
anybody else experiencing reboots when trying to play videos? keeps rebooting everytime i try except maybe once...possibly because the 21mb hack moved some memory from gpu? oh and im using the newest .34 rc6 kernel
[Nexus One Android Development] b1337:
great post! we all care so much about your hourly battery drama.
[Nexus One Android Development] shorza:
I too am getting reboots from playing videos with the current .34 rc6 800 kernel.
[Nexus One Android Development] halorin:
Not the community spirit to have at all.

I don't use logmein, but that is good info to share. Our phones hitting 98 degrees is cause for concern.
[Nexus One Android Development] hah2110:
+1. Thanks for the support. He gets on everyone's case. LogMeIn is in Beta and I can definitely understand how it is CPU/Network intensive by 6% in that short of time seems odd to me.
[Nexus One Android Development] Chahk:
I'm just about ready to bet that this is the cause of most battery drain issues. At home where I have great reception, overnight with no usage my N1 drops 5% in just over 8 hours. However, at the office where I barely get a single bar, with same usage pattern it plummets at over 10 friggin' percent per hour! Both co-workers who have G1s are experiencing the exact same drainage while in the office. We're convinced that it's because the phone's radio is constantly hunting for the signal. One of these days we'll all switch to airplane mode and see if this hypothesis tests out.

P.S. The "W/BatteryStatsImpl( 134): Couldn't get kernel wake lock stats" message went away with the latest .33.3 kernel, but is back with .34 rc6. Is this something I should worry about? It shows up in the logcat every minute or so, even while the phone is supposedly sleeping.
[Nexus One Android Development] shorza:
Correction, it rebooted once and is now ok at playing videos.
[Nexus One Android Development] seanowns:
I will bounce over to the newly optimized version here once i get home from work. Ivan's was just the most interesting one to try last night when i had a chance to flash... I tend to just go with the newest one between Here and Ivan's with pershoot's recovery.zip version as a backup if things go hairy away from the computer.