yashsingh1/xdaforums huggingface dataset:
[Droid Eris Android Development] thisisreallygay:
I've had amazing battery life with this.. almost too amazing :P I've had it running since like 10 this morning and its 6 now and I've lost like 25 percent maybe. And yes, I've been using it quite often.
[Droid Eris Android Development] Conap:
wireless tether works fine for me with the same setup....
[Droid Eris Android Development] Nikolai2.1:
Might have been a glitch..but idk about adb wireless
[Droid Eris Android Development] thisisreallygay:
I just had a lock up and then reboot on V4 :(
[Droid Eris Android Development] bftb0:
Details please!

SetCPU profile settings (if used)

Autokiller settings (if used)

Phone coming out of sleep? What app(s) in use?

post the /proc/last_kmsg output?

et cetera.
[Droid Eris Android Development] Nikolai2.1:
I think we need to also take into consideration of those using live wallpapers. I got kernel panics or something and reboots when i had them on. took it off and its been smooootth.
[Droid Eris Android Development] thisisreallygay:
787 set cpu profile, which my phone always easily handles... can OC to 825. Didn't put on any Autokiller settings. I had twitter, browser, messaging, and contacts apps in use for sure. Don't know about any others.

.... and I wasn't using live wallpapers or anything CPU intensive like that.
[Droid Eris Android Development] korben dallas:
Amazing so far v4 rocks! it is super smooth.
[Droid Eris Android Development] bftb0:
Check the "uptime" figure in Settings -> About phone -> Status to see if it makes sense; if it is substantially longer than what you expect, then Android restarted but the kernel stayed alive. (Huge difference, although in both cases you would have seen the CyanogenMod splash screen. If the kernel didn't restart, you would NOT have seen the three skating droids show up for 30+ seconds).

If the kernel did restart, the uptime figure would reflect the elapsed time since the restart; if this is the case,

adb shell cat /proc/last_kmsg > last_kmsg.txt

would be helpful (so long as you didn't reboot the phone after the first crash and reboot).
[Droid Eris Android Development] thisisreallygay:
Well I never saw the three skateboarders, so my kernel didnt restart. So what should I do?
[Droid Eris Android Development] thisisreallygay:
Does that mean that there is no problem with the kernel?
[Droid Eris Android Development] bftb0:
Technically, no "problems". But that doesn't mean that you can use setCPU the same way as other kernels (Decad3nce specifically suggested going "no lower than 245 Mhz").

If the kernel didn't crash, the most likely problem that would cause the Android (Dalvik VM) Process Monitor to restart everything from scratch is either: memory exhaustion, or too-slow clocking which causes watchdog timers to trip.

If you look back a couple of pages, Decad3nce recommends setting clocking minimums no lower than 245 Mhz, and certainly so when using the interactive governor. If you uses setCPU profiles and you attempt minimum clocking lower than that, be absolutely sure that they are set to use the "ondemand" governor. Even in that case, you are in new territory - for this kernel.

The build problems that CFS2 and CFS3 kernels had caused memory exhaustion, which in turn caused apps & services to run incredibly slow, which in turn caused the Android Process Monitor to start harvesting Apps because they would not respond correctly within various watchdog timer expirations.

I suppose that the exact same thing can happen if the apps run slowly, not because of low memory, but because the CPU is clocked too slowly, and the rate governor does not properly pop the clock back up to a reasonable speed.

When you initially reported your setCPU settings, you didn't mention minimum speeds, nor the rate governor you were using - what were they?

bftb0
[Droid Eris Android Development] thisisreallygay:
For my screen off I have 19mz and 245mz on on demand, which never causes any lag, should I raise that up though anyways? And my main set cpu is 787 min 787 max with on demand, those are the only two profiles I have.
[Droid Eris Android Development] Conap:
I would raise it up to no lower then 245...
[Droid Eris Android Development] thisisreallygay:
Okay thanks dude, Ill try it, I very much appreciate the help :)
[Droid Eris Android Development] Hungry Man:
Conap, you have the chart for frequencies/ voltages?
[Droid Eris Android Development] gemro311:
................

DITTO

sent from my Cyno Tazz v4 Eris by a Dolphin Phanatic
[Droid Eris Android Development] bftb0:
Hmmmm. Try setting the "Screen Off" maximum to 480. It won't go there unless there is some work to do, so, you won't lose much (if any) battery life by doing that, and there is less of a chance of it getting stuck with too much work to do.

I'm going to be trying a similar profile for my Screen Off condition over the next couple of days; I'll let you know.

Also, I'm wondering - when I examine the "time in state" numbers for active profiles that have a wide range (for instance 245/768), and watch how they change with time, I notice that there are a number of frequency steps that never get visited (and also several steps that are intermediate between the min and max values that do get visited.)

It makes me wonder if there is a hazard in switching between two different profiles that don't overlap in frequency, or are too widely separated. Pure speculation on my part - but you could try dropping the minimum in your main profile to 480 along with the change you see above, and then using the interactive governor. Remember that the whole point of the governors is to ramp the CPU up when there is work to be done - so, I'm not sure you will notice much of a difference between 787/787 and 480/787 in anything besides benchmarks.

bftb0
[Droid Eris Android Development] HaRdC0r3:
so the only problem I have found is that the default governor is set to interactive.....honestly not a big problem but I like how on demand works. I'm using xtrRom with its default OC built in and there isn't a way to set governor without an app....I kinda don't like using setcpu if its built in cuz it just uses extra memory....but other than that I love it, and its better with some vm mods in sysctl
[Droid Eris Android Development] bftb0:
http://github.com/Conap30/htc_kernel_desirec_cfs/blob/master/arch/arm/mach-msm/acpuclock-arm11.c

enjoy
[Droid Eris Android Development] TheSonicEmerald:
I heard this is undervolted? The battery life is impossible.

Sent from Eris with KaosFroyo + pwnage >:)
[Droid Eris Android Development] macdroid14:
Ok so I wiped dalvik, then flashed V4 and I have a problem. I was scrolling through my Facebook news feed then boom, phone rebooted. After that I was clicking on a thread on the xda app then boom, phone rebooted. I could tell when my phone is going to reboot because it would freeze for about 5 seconds. What could be the problem?

Sent from my Droid Eris running Nonsensikal v5.4
[Droid Eris Android Development] Hungry Man:
/* MSM7201A Levels 3-6 all correspond to 1.2V, level 7 corresponds to 1.325V. */

enum {

VDD_0 = 0,

VDD_1 = 1,

VDD_2 = 2,

VDD_3 = 3,

VDD_4 = 4,

VDD_5 = 5,

VDD_6 = 6,

VDD_7 = 7,

VDD_END

};

I gotcha thanks
[Droid Eris Android Development] thisisreallygay:
Yeah your theory makes sense to me, I'll test it out and see what happens. Although the thing is.. Its not crashing when I'm unlocking my phone.. I'll be using it for like an hour non stop then it'll freeze, so I don't know if it has something to do with switching between the profiles. I'll test it out and see what happens over the next few days though.
[Droid Eris Android Development] suppliesidejesus:
Version 4 is running quite well for me on KaosFroyo. The battery life is nuckin' futz.
[Droid Eris Android Development] bftb0:
Imagine that you had instead asked "My phone is running some software with 500,000 lines of code in it, and something went wrong; what do you think the problem is?"

The only way the devs will be able to help out is if people provide extremely specific details; for instance, Decad3nce previously asked for /proc/last_kmsg files to be posted if you experienced a genuine kernel panic. Decad3nce doesn't even have an Eris - so it's impossible for him to test things out to reproduce errors. You need to be extremely specifc to get any help.

If you didn't see the three skating droids, the phone did not reboot - the Android middleware that manages all the Dalvik VMs re-started. You can tell the difference between a soft restart and an actual kernel crash in the following way: If you only see the ROM maker's "splash screen", but not the Three Skating Droids, you just experienced a soft restart, rather than a kernel restart. In this latter case, dumping a logcat ( "adb logcat > logcat.txt" ) might be of some interest - if the log has not rolled so far forward that it no longer contains the region of interest.

Getting the kernel last_kmsg:

adb pull /proc/last_kmsg last_kmsg.txt

Getting the logcat:

adb logcat > logcat.txt (Hit Ctrl-C after waiting about 1 minute)

Getting the dmesg output:

adb shell dmesg > dmesg.txt

You can paste your output to a pastebin for review by others on http://pastebin.com
[Droid Eris Android Development] loki154:
Do we know what the voltage difference is between 19 and 245 MHz?
[Droid Eris Android Development] Ty07allstar:
Conap, is the undervolting in this kernel the same as the undervolting in the Bfs kernel?
[Droid Eris Android Development] gemro311:
Interesting scenario ..installed the newest kernal ran Setcp . Set it at 710/480 both ways and noticed a lag..not a big one but a noticeable one. Uninstalled setcp and phone is great once again...well not once again...but finally.

Battery did not move at all during the night ...

sent from my Cyno Tazz v4 Eris by a Dolphin Phanatic
[Droid Eris Android Development] Bimmer323:
I've been running without SetCPU or CPUWidget for a while now, and with these new kernels (v2 and now v4) I've had no problems, no lag, no reboots. I've run a couple of high use apps but I really haven't been able to do any real hardcore testing.
[Droid Eris Android Development] eklipze:
so far v4 hasnt even had a hiccup yet! love it, thanks gentlemen!
[Droid Eris Android Development] selvikin:
I flashed v4 and checked the kernel and it shows:

2.6.29-DecaFuctCFS-dirty-2a66c604

conap@conap-laptop #2

I re-d/led v4 and wiped davlik and flashed again, just wanting to make sure I got v4 on mine.
[Droid Eris Android Development] Decad3nce:
There is no hazard; though there shouldn't be any freq's that aren't 'visited', especially under the interactive governor. That indicates that the stepping could be off.

Could you just paste time_in_state output after running the ondemand governor for an hour, and then time_in_state output after running the interactive cpu governor(in that order).

If the stepping is off, it could be cause a lot of headaches with how the cpu ramps up(usually jumps of 256mhz while on same PLL).

I just want to have something visual to look at before I go debug the code.
[Droid Eris Android Development] srmccoy:
For some reason using v4 my softkeys are very unresponsive and laggy, sometimes up to 3 seconds before it registers a keypress (I'm running KaosFroyo v33). Also, after performing a reboot it became stuck on the skateboard screen for 15 min. and I wasn't able to get past the screen.

Conversely, the BFS kernel is causing me even more grief. Scrolling between homescreens is causing a bounceback effect where it never actually makes it to the next screen but snaps back to the one I was on. Also, the app drawer is all sorts of slow.

Damned if you do, damned if you don't?
[Droid Eris Android Development] hallstevenson:
It's done that to me too. I pulled the battery both times with no change. I eventually reflashed tazz's v4 and got back running.
[Droid Eris Android Development] Hungry Man:
Just curious, is it possible to lower voltages even further?
[Droid Eris Android Development] Conap:
are you guys using setcpu? I personally have not had one hiccup at all...if you get reboots please try to pull the last_kmsg adb pull /proc/last_kmsg last_kmsg.txt and post it here if possible....
[Droid Eris Android Development] srmccoy:
Not using SetCPU at all. I've already wiped everything and went back to an older version of KaosFroyo, so I doubt my logs would be of much help, sorry.
[Droid Eris Android Development] It IS Lupus:
Mine using v3(gonna flash v4 as soon i download the latest kaosfroyo) keeps becoming very VERY laggy even right after a reboot using setCPU and the governor set to Interactive, It really shows when using swype. Switched to Performance for the time being.
[Droid Eris Android Development] Conap:
that's no problem just keep it in mind if it happens again and you are near your computer as it would help....do you have the same problems with the kernel in older versions of Kaosfroyo or did you switch back for a different reason?
[Droid Eris Android Development] Hungry Man:
V3 has problems and it's fixed in V4.
[Droid Eris Android Development] srmccoy:
No, I've not had any of the problems in older versions of KaosFroyo. Kaos' latest version had a bug with his kernel so he recommended using one of yours. I had several immediate issues with the BFS version (the scrolling and whatnot), and the CFS version seemed to be perfect for about an hour before issues started to creep in.
[Droid Eris Android Development] MJL99:
At what point after having these issues is the last_kmsg.txt still relevant? If we have rebooted a few times? If a previous nand is restored? I have not had any issues on v4 but I did on v3 and didn't know to pull last_kmsg until after I had restored a working copy. With v4 I have not set my governor to interactive like I did with v3. And I have also changed my min cpu to 245 instead of 19.
[Droid Eris Android Development] StDevious:
Did I read right that this kernel undervolts ?

If so great news, how many volts have we lowered and how many milli-Watts are we saving ?
[Droid Eris Android Development] mrfitz98:
v4 was just as unstable as v3 for me. The kicker was when I was driving home yesterday and looked down to see my phone rebooting. It hadn't been touched for 20 minutes.

At what point is it too late to pull the last kmsg? Between when it rebooted and when I got near a computer I received a couple calls, so it wasn't like there had been nothing happening after the spontaneous reboot.
[Droid Eris Android Development] Decad3nce:
The last kmsg is the last kernel session, so you'd be fine with rebooting it and as long as you were just on the 'next' session.
[Droid Eris Android Development] gemro311:
This latest kernal is great. Along with Tazz v5 it's the fastest and most stable this phone has been ..I do notice that running Pandora, while surfing or emailing, causes the phone to become a tad laggy. I am thinking it's Pandora resources that is causing the issue. As soon as I close it the phone snaps back to being quick. BTW my mflops is running 4.5 at best. Not running set CPU or appkiller.

sent from my Cyno Tazz v5 Eris by a Dolphin Phanatic
[Droid Eris Android Development] Chevelle1768:
I am on CELB Froyo 2.5. v3 and v4 keep lagging my phone down till I can't do anything. So I flashed back to v2 and it running fine, no lag. Anything you want me to test let me know.
[Droid Eris Android Development] 5thAgent:
Flashed this onto Nonsensikal 5.4 vanilla flavor. Runs so perfectly. Everything plays nicer with each other.
[Droid Eris Android Development] workshed:
I agree, the CFSv4 Kern runs so much better for me than the BFS Kerns on ALL the ROMs I've tried recently.
[Droid Eris Android Development] Bimmer323:
I'll second that statement.

Running 5.4 black w/CFS v4.

I did have one reboot yesterday when I touched an app in the app drawer, kernal reboot.....but since then no problems, it was actually pretty weird.
[Droid Eris Android Development] joshw0000:
This is going to sound very "noob". I just flash this over the Froyo rom I'm currently using? Does it update the kernel to Conap's latest kernel? Should I wipe anything (data, dalvik) before flashing? What are the risks of this? Any other steps?

Obviously I'd want to do a nandroid first.

Thanks in advance for feedback!
[Droid Eris Android Development] workshed:
Yes, should work on any rom really. Just grab the latest CFSv4 .zip, do a dalvik wipe and flash. Always nand ;)
[Droid Eris Android Development] Hungry Man:
Don't even need to dalvik, though you can. The script does it for you.
[Droid Eris Android Development] workshed:
eh, well, you know, we all like to think we're doing something. (push booton!)
[Droid Eris Android Development] rycheme:
I gotta say, I'm running this kernel with Cyanogen Tazz v5 and holy battery batman! Usually by this time of day I'm down to 50-60% and I'm currently still sitting pretty at 89%!

THANK YOU!!!
[Droid Eris Android Development] Decad3nce:
You're very welcome, we've been enjoying the same over in the hero forum for a while :P
[Droid Eris Android Development] Hungry Man:
Has the Hero tried using even lower voltages? I know there's "Collin's" mod that affects the governor as well.
[Droid Eris Android Development] Decad3nce:
You can't really go lower, unless you commented out half the apcu code which saves the phone from crashing from too low of voltage.

Ahh, Collin's battery tweak is something I work on too :P

It should work fine with the eris as well, and it takes less juice than using setcpu/overclock widget since it only polls the variables every (however many seconds you want it to),

I could put a specific version for the eris, since you guys have the ability to clock higher(just some preset changes). I'm already doing this for the epic guys this weekend.

Other than that, just wait til the app itself gets on the market; which shouldn't be too long from now.
[Droid Eris Android Development] Hungry Man:
Sounds good :D Thanks.
[Droid Eris Android Development] StDevious:
thank you for your work.

What app are we talking about ?
[Droid Eris Android Development] Decad3nce:
http://tweaktool.com

otherwise see the thread:

http://xdaforums.com/showthread.php?t=762283
[Droid Eris Android Development] StDevious:
very sweet site!

So does your application install the kernel or what does it do ?
[Galaxy S I9000 General] Piluex:
I've that model number on my phone... I can't root =( an initial assert checking for model number fails. I can't found anybody else with this problem, at least posted recently...

edit:

I just edited the scripts in update.zip to allow the scripts to run... and worked xD.
[Galaxy S I9000 General] AllGamer:
i9000t

which country are you from?

which cell phone network?
[Galaxy S I9000 General] Piluex:
I'm from argentina. I bought it "factory unlocked" from an ebay-like site... It seems to be factory unlocked, but I can't found anyone with this model number... Anyway the hardware is the same, the phone is the same, the scores in benchmarks the same...

I've noticed this physical differences (at least with some photos in reviews):

An android logo (the bot) on the back (centered), and a samsung logo in the front, between the speaker and the screen.
[Galaxy S I9000 General] AllGamer:
ahh, cool can you post some pictures?

also which 3G bands does it run on the device?
[Galaxy S I9000 General] Piluex:
I can't post photos... coz my user is about 3 years and half new xD
[Galaxy S I9000 General] zettai muteki:
I need help with this model

Hi

can you give me some help, I'm from panama and I just bought this model the samsung galaxy s i9000t and I cant be able to rooted this device. I tried modifying the update. More specific the updater-script and creating again the update.zip with an update.zip manager that i found on the forum, but when i get to recovery mode and run the zip. I get an error of installation aborted. Can you explain to me how exactly you modified the update.zip to this i9000 version
[Galaxy S I9000 General] lgkahn:
try editing the file directly with 7zip
[Galaxy S I9000 General] zettai muteki:
txs. i tried already and I get an error E:Error in /sdcard/update.zip

(Status 7). I'm thinking that my firmware is root protected. I was asking Piluex for the procedure rooting because he rooted this specific model.

any other idea ?

update:

man you are awesome!! you gave the idea and I used 7zip to edit the update.zip file in an ubuntu desktop and voila. i really dont know if linux made some difference but, I do the same thing I was doing in my win 7 machine.

txs a lot
[Galaxy S I9000 General] AllGamer:
please attach the update.zip for your model here

so that future people needing the file can just download it straight from here
[Galaxy S I9000 General] zettai muteki:
here is the update.zip for the SGS I900T , I hope this could help others users
[EVO 4G Themes and Apps] spiicytuna:
Can someone tell me which apk contains the images for the stock cm6 power control widget? I am running a wallpaper+other widgets that just won't match the cm6 cyan color....

THANKS!
[EVO 4G Themes and Apps] VSack:
Polite bump because I too would like to know.
[EVO 4G Themes and Apps] guitarnut:
pretty sure its settings.apk how are you wanting to theme it?
[EVO 4G Themes and Apps] MagnusRagnarok:
it is the settings.apk i just made myself another shade of blue to add to my blues theme effect.

the png is in 3 parts and labled r c l for right center and left parts of the indicator.
[G1 General] Bzerk1:
might sound selfish, but i was wondering if anyone is working on a froyo with sense rom. I really like sense and would like to see it in action on the g1.
[G1 General] Xx12thANG3LxX:
Umm 2.2 is kinda slow on g1 without sense... Sense would probably be as slow as syrup dripping off your pancakes in the morning. But I'm sure things will get better. Let these badass devs get things rollin first. I'm sure they will get a sense out there soon enough for ya.

sent from my superfroyo dream
[G1 General] Bzerk1:
i agree, but sense has been a bit opposite in performance. when it was sense 1.5 it was pretty damn slow, or it get slow in like a day. when it went up to sense 2.1 it was alot faster and stable. just wondering how 2.2 will do with sense, it seems like JIT would be big on helping it run.
[G1 General] Xx12thANG3LxX:
Yeah for sure. I'm running froyo right now. Got like 2.3 mflops without jit. Pushing 4.0 mflops with jit running. So it does really help

sent from my superfroyo dream
[EVO 4G Q&A, Help & Troubleshooting] leebo:
I see I'm not going to get any help with my bluetooth issues, and since the problem only started AFTER Sprint pushed 2.2 to my EVO, I can deduce something got f'd up during the flash.

HTC has washed their hands of the problem because apparently, I'm special and am the only one complaining.

So my question is, can I re-install 2.2, and if so, how?

I thought about rooting, but I'm happy with the phone and doubt I'd use many of the benefits other than WiFi tethering.

Besides, it's too confusing. Nand? NAN back up? MSL? dalvik? RUU? Blah?

Not to mention root guides dated weeks b4 2.2 was even officially rooted! Try to follow one guide, and it describes a step you must do first by following another link.

Ask a noob question and you're likely to get an unrelated answer (Why would you want to do that?).

I just want to fix my fu*ing bluetooth!!!

Will this accomplish what I want, as far as re-installing 2.2 (even though I'm not rooted)?

http://forum.androidcentral.com/htc-evo-4g-roms-hacks/19278-how-unroot-return-stock.html
[EVO 4G Q&A, Help & Troubleshooting] sohr:
Looks like it should-- everything except doing a NAND backup first, of course.

Although if Bluetooth performance is what you want, you really should root and install CM6 or some other ROM that actually uses a decent BT stack. It's really not that hard-- the stickied thread in the Development forum for rooting OTA 2.2 explains everything in real basic terms and works perfectly.