yashsingh1/xdaforums huggingface dataset:
[Optimus One, P500 Original Android Development] Ferenczyg:
I do not know if it is my paranoia or what, but since I do not reboot after flash, but instead I do a shutdown+restart I got no problem at all with any installation.

Just my 2c

/F
[Optimus One, P500 Original Android Development] 32bit:
I've already read and seen that they both are do the same, as I understand - caching data into RAM but with different mechanisms.

That's why I've asked whether one should enable it both in the same time or ZRAM is not needed anymore?

But may be I've lacked the right meaning, I'm sorry.
[Optimus One, P500 Original Android Development] corwin42:
Kernel panics happend to me this morning, too.

After one day of using v17 bfs kernel without any problems with mik_os ROM this morning the phone didn't get connection to the provider after switching off flight mode (Don't know why but I don't think this was kernel related). I decided to reboot.

After reboot I got immediately kernel panic (I think when no frills tries to set OC speeds 729/480/smartass). Phone rebooted again. Because of unclean reboot nofrills didn't apply changes. Trying to do so manually gave the next kernel panic. Tried it again two times with same result, always kernel panic.

Wiped cache and dalvik cache again, flashed v17 kernel again. Now everything seems to be fine again.

Hope this helps to find the problem.

One thing: I did a fresh ROM install at the weekend and I think I have missed to flash the zram.zip. I flashed it now. Perhaps this has something to do with the problem?
[Optimus One, P500 Original Android Development] andy572:
ZRAM lets u create a "virtual" swap device - swap is used, when your memory management says "ok, its time to use some extra memory as i need".

ZCACHE is a cache mechanism, thats gets used when your memory management

says "ok, i have this in my cache - speed up the system by using a stored object".

The "pro" on ZCACHE is, that it compresses all these objects to use it faster.

As u see - ZCACHE isnt the same as ZRAM ;)
[Optimus One, P500 Original Android Development] 32bit:
Oh, thank You for your cristal clear explanation!
[Optimus One, P500 Original Android Development] shotgun32:
Wow this kernel is great. On V16.1 my maximum OC is 806mhz. Now with v17 kernel my maximum oc with setcpu is 864mhz. Love you franco!

Im testing out 806mhz hopefully its stable :D :D
[Optimus One, P500 Original Android Development] xrEngine:
What frequencies to assign? and which mode to choose?Thanks
[Optimus One, P500 Original Android Development] andy572:
why u are to lazy to read the posts? use your brain;)
[Optimus One, P500 Original Android Development] Samhain77:
Just do some tests and choose yourself the best settings for your phone.

Every phone works better on his own settings....
[Optimus One, P500 Original Android Development] landeiro:
Why can not I charge the battery when the phone is off? There is a bug a kerne 17. This did not happen in the kernel 16.
[Optimus One, P500 Original Android Development] onlymeipse:
As far as I know, with Gingerbread you can't charge the phone while it's off...
[Optimus One, P500 Original Android Development] Samhain77:
Just tested mine with devoid froyo final and v17 kernel by FF.... it's charging while off with usb cable to PC.... maybe it's your phone problem.
[Optimus One, P500 Original Android Development] agzorig:
What rom are you using?
[Optimus One, P500 Original Android Development] ebautista:
This thread is filed with repeated answers and questions. It's becoming hard to read because of these things. Please read the whole thread. You will learn much by reading it.
[Optimus One, P500 Original Android Development] ot3pch4n:
GB ROM

I guess you're using a GB ROM. This is an issue with GB ROMs & not with the kernel. Check the CM7 issues.
[Optimus One, P500 Original Android Development] landeiro:
I use the void final 2.2 Froyo. And I have problems charge when the phone is off. It's not my phone problem because I install another kernel and works normal so what do you say?
[Optimus One, P500 Original Android Development] alfiemenace:
phone crashing is getting on my nerves, all frequencies above 600mhz are crashing. :|
[Optimus One, P500 Original Android Development] lupohirp:
no it doesn't explain very well...when you charge the phone screen go off and if you press the on button or home button it light up and show the battery charging animation....with v16 if i press home or on button it works like a charme with v17 no the phone seems dead!!you must power on without charger and then insert the charger...!!!this bug was in v14 and v15 also...!!!i don't know if you understanded!!!
[Optimus One, P500 Original Android Development] landeiro:
Yes I understand. This problem even happens exactly, but I can not CHARGE the phone in AC when mobile stay off ? This is a bug kernel 17
[Optimus One, P500 Original Android Development] ot3pch4n:
I'm also using Void Froyo final & the latest Franco Kernel. I switched off my phone & charged it with AC & it is charging normally while switched off.
[Optimus One, P500 Original Android Development] AgumonDX:
Should i flash v17 BFS of this post if i have 2.3.4 Void from Noejn, or the V17 kernel of that rom is the same as the one here?
[Optimus One, P500 Original Android Development] agzorig:
V17 kernel working fine here. Charging while phone is off.
[Optimus One, P500 Original Android Development] champking:
dude go back to the first page and read. the answer is there
[Optimus One, P500 Original Android Development] champking:
just had a kernel panic at 748 480 smartass. didn't have this before.
[Optimus One, P500 Original Android Development] agzorig:
Read 1st post here and on void #forever thread.
[Optimus One, P500 Original Android Development] landeiro:
Remember switch off, turn off and when put on the AC show de battery status but when the phone back the black screen and pressed the power button does not show the battery charging. I dont know explain this in english very well. This a bug because other user have same problem.
[Optimus One, P500 Original Android Development] CtrlU:
Using francos kernal. Awsome

only gripe is sluggishness when scrolling through the application menu when there are lots of them, and if i have a live wallpaper going on, it get very laggy.

don't know if its the rom or kernal

i am using devoid froyo final ROM btw
[Optimus One, P500 Original Android Development] Nimitmak:
Same happened to me when OC'ed to 864 ,cant even try to go above 768 ,which is stable for me. :p
[Optimus One, P500 Original Android Development] Wicia:
Next time make sure to disable the "Set on boot" option, and feel free to experiment.
[Optimus One, P500 Original Android Development] androidbaba:
can anybody please answer this?
[Optimus One, P500 Original Android Development] :
Any recent version of SetCPU/No-Frills will revert to stock values after the system has crashed (unclean shutdown).
[Optimus One, P500 Original Android Development] andy572:
if a user has a solution, he 'll post it.

might be, that no one has a solution for this.
[Optimus One, P500 Original Android Development] androidbaba:
thanks andy

btw this happens in your rom too but only with francos kernel and only for 1st bluetooth transfer
[Optimus One, P500 Original Android Development] andy572:
have u tried other kernels ?
[Optimus One, P500 Original Android Development] androidbaba:
dosent happen on any other kernel than franco irrespective of ROM

thats why posted here ;)
[Optimus One, P500 Original Android Development] franciscofranco:
I hope I have it fixed soon.
[Optimus One, P500 Original Android Development] androidbaba:
thanks franco

i was really hoping you could rectify it even though it occurs only once
[Optimus One, P500 Original Android Development] storm11:
awsome kernel , just one thing to tell , dont kno if its a prob with me or kernel .

oc at 480/748 @smartass : kernel panic's :(

oc at 480/748 interactive : smooth as ever :D
[Optimus One, P500 Original Android Development] Snickers:
yes, i can confirm panics with smartass.
[Optimus One, P500 Original Android Development] CarreoJ:
I think what he's trying to say is that when the device is turned off and you start to charge it in a wall charger you would see the charging status and after a while it goes away and when you try to press the power on again you won't see the status bar again saying its charging. You'd just see a black screen and device won't switch on again until you disconnect the charger from the phone (though you would know device is charging since battery status goes up once you switch the phone again).

I'm using void delta with francisco's kernel everything works fine and just that one bug. No big deal but i just wanted to let you guys know. Wonderful kernel still!:D
[Optimus One, P500 Original Android Development] shotgun32:
Oh yeah thanks for the reminder
[Optimus One, P500 Original Android Development] Lawful123:
Was finally able to clock to 806 without my phone crashing using this kernel. Great job! Of course

I won't keep it at 806.
[Optimus One, P500 Original Android Development] landeiro:
Yes this is a kernel 17 bug.. It does not happen in the kernel 16. I cant see battery status when I press power button.
[Optimus One, P500 Original Android Development] agzorig:
well said. confirming this also...

*additional: while i was testing this, disconnected the charger from the phone so i can power it on, the phone was stuck on my home screen and the keys blinking like crazy. had to remove the battery and reboot.
[Optimus One, P500 Original Android Development] franciscofranco:
Try to use another governor, I've been using SavagedZen lately with great success with both performance and battery. Still, I hope to have any strange panics fixed in v17.1, I hope at least because I not entirely sure of the origin of the panics.
[Optimus One, P500 Original Android Development] jeffkid182:
@franco tried changing my governor to savagedzen using no frills, got kernel panic.

my settings before kernel panic: interactive 729/480

EDIT: forgot to change my sig. using v17 CFS

EDIT2: tried changing to savagedzen on default clocks, still kernel panic. XD
[Optimus One, P500 Original Android Development] franciscofranco:
That's all very strange to me. My phone doesn't have panics, neither the people that I send my kernel for testing.
[Optimus One, P500 Original Android Development] jeffkid182:
i'll try other governors and see what happens.

EDIT: panic on smartass too. but ok on interactiveX and ondemand
[Optimus One, P500 Original Android Development] franciscofranco:
Like I said, thats very strange. I'll see what I can do tomorrow.

By the way, I added a small feature breakdown in the first post, helps newcomers to know what they are up against.
[Optimus One, P500 Original Android Development] Momaro:
I still haven't had any problems. Been using 768/710 interactive for A long time. Battery is pretty good too.

Edit: "up against" lol
[Optimus One, P500 Original Android Development] sanmore:
usb tethering not working and wrong battery TEMP

@franco...hi franco I apprciate your work a lot..Im using mike's os(6.5.4) and I flashed your Kernel(17 BFS)..but usb tethering not working and battery temp. is 3 all the time .i have wiped dalvik cache, battery stats,cache partition and data/factory reset before and after flashing kernel..sorry to bother you if problem is from myside...awaiting your reply...thanks
[Optimus One, P500 Original Android Development] andy572:
Why u need the battery temp???

btw: its only a display error, not a fatal bug in kernel - so relax some ;)
[Optimus One, P500 Original Android Development] franciscofranco:
You have no idea how many times I already said that to the users...
[Optimus One, P500 Original Android Development] sweetbinodray:
I have tried all the kernels but it seems my battery never gives me decent backup. 13-14 hours max to max.Even new update is not working for me.
[Optimus One, P500 Original Android Development] dark-k:
CM7+ your kernel+ ungaze's data2sd= my phone's heaven! My battery dropped from 41% to 37% tonight in 10 hours. Still I have a little problème because my quadrant score has dropped of 500 points with v17. Thanks for your great work!
[Optimus One, P500 Original Android Development] devlin2427:
If you lost 500 points most certainly apps2sd is not working.

Just want to report on battery life after almost 2 days: 15% right now, mobile data enabled all the time, almost 6 hours of wifi, 3 hours with display turned on.

122/768 savagedZen.
[Optimus One, P500 Original Android Development] champking:
just want to report that after 13 hours, from 100% im down to 36% with no wifi or data enabled. a but of texting plus about an hour of gaming with brightness set to 20.

also I had a kernel panic before using smartass 748 480. im still using this settings and i did not have any panics for about two days already.
[Optimus One, P500 Original Android Development] androidmeda:
I want your battery life.

Mine has 10% loss in an hour with hsdpa only data enabled and browsing the internet on opera.

600/122 savagedzen... is this battery loss normal?
[Optimus One, P500 Original Android Development] rapharias:
Which version of ungaze's d2sd are you using?
[Optimus One, P500 Original Android Development] digkong:
actually speaking thats awesome..:)
[Optimus One, P500 Original Android Development] alfiemenace:
even when you reboot your phone?
[Optimus One, P500 Original Android Development] dark-k:
Ungaze v4.2b
[Optimus One, P500 Original Android Development] champking:
after the panic I rebooted my phone but after the reboot I have not experienced panics anymore

btw the panic happened when i tried to oc at 787. after putting it at 787 my phone lagged and i rebooted my phone coz no matter how i changed the frequency it still lagged. after the reboot I set it at 748 480 smartass ( my normal/stable frequency) at about 10 mins i got a panic. I did a battery pull out and set it with the same frequency and so far no panics
[Optimus One, P500 Original Android Development] NSCoyote:
not sure if its been noted yet, but flashed in your kernel on my lg optimus one running Mik_os's 6.5.4 stable CM7/gingerbread rom and lost my usb debugging notification in the status bar ( the little icon jobby that shows your debugging mode is active) did a clean install of miks rom with stock kernel got the icon back.
[Optimus One, P500 Original Android Development] Hanny:
franco ive got my results for your v17 + mik's 6.5.2 here :)

http://xdaforums.com/showpost.php?p=14907228&postcount=21
[Optimus One, P500 Original Android Development] franciscofranco:
Fantastic report! Thank you so much for taking the time for writting that up ;)
[Optimus One, P500 Original Android Development] djxtabay:
This kernel is a plutonium edition!!!

I can't wait to have official LG Rom & Kernel release so our wonderful community can starts to modify it!

Guys, keep up the excellent good work and effort made to share with everyone!

Huge thanks Franco! ;-)
[Optimus One, P500 Original Android Development] XLR8_2K:
@Franco, in a previous post i Remember you wrote that 480MHz was the highest freq b4 a voltage step (up). Can you tell me where are the next steps? Meaning from x MHz to y MHz= z Volt, etc etc...

Thanks in advance :)
[Optimus One, P500 Original Android Development] franciscofranco:
Something like 600 = voltage +1, it goes up once more from 652 onwards. You can check the sources in arch/arm/mach-msm/acpuclock.c because I don't know the values exactly.
[Optimus One, P500 Original Android Development] XLR8_2K:
erm...:confused:

where do I find that?

Tried to google that and gave 254,000 results :(

sorry to bother you again :P
[Optimus One, P500 Original Android Development] franciscofranco:
My sources, they are in the first post.
[Optimus One, P500 Original Android Development] androidmeda:
no kidding?

still wondering how some people get to 2 days without charging. am I just overusing my phone?
[Optimus One, P500 Original Android Development] dark-k:
I'm going to demoralize you. Look at the attached image and see my overuse ! :D I still have 5% of battery and I think it can stand 2 or 3 hours with that.
[Optimus One, P500 Original Android Development] digkong:
Franco is it possible to add this to our kernel..

www.pcworld.com/businesscenter/article/210966/tiny_linux_kernel_patch_delivers_huge_speed_boost.html
[Optimus One, P500 Original Android Development] franciscofranco:
I had that in an old version but it didnt bring any improvement because:

- our kernel is too old and the backport hack was ugly

- our phone isn't susceptible to the kind of high cpu strain desktops and servers are so the patch does nothing

When we get 2.6.35 I'll see what I can do and if it really brings any enjoyable improvement, which I doubt anyway.
[Optimus One, P500 Original Android Development] androidmeda:
ok, that's it. I'm flashing a custom rom this weekend. lol
[Optimus One, P500 Original Android Development] rapharias:
Little feedback:

void. #forever + v17 BFS + DT a2sd (dalvik and apps 2sd) = 45+ hours without charging (8% left)

Used for some playing, web surfing, listening to music, flashing things etc.
[Optimus One, P500 Original Android Development] franciscofranco:
That's pretty awesome if you ask me :) Next one should be even better, been fixing few lose things, not yet finished.
[Optimus One, P500 Original Android Development] slipmeknot:
wow cant keep up with this thread 2 days of absence and you got to read back a lot of pages here's my report: sorry wasn't able to post picture I forgot :D

battery life: 2 days - average messaging/4 hours using wifi/at least 1 hours of eternal legacy/ and minimal use of some applications/most of the time idle

3d- awesome!

benchies: quadrant: 1900 antutu: 1200 neocore: 56.9 fps

this kernel combined with Noejn's void.#forever really works wonders :p
[Optimus One, P500 Original Android Development] shotgun32:
Hey franco I have only one prob with this rom or kernel?

When I play a youtube vid with youtube app from the market, the video that I watched laggs so as the youtube app after that.

Don't misunderstood, is not my conn problem, but the youtube app becomes lag when/after watching a vid
[Optimus One, P500 Original Android Development] alextirca:
I flashed your kernel last night and I did a battery wipe to, in 8 hours my battery is 94% but I still have wake ups, and a nother thing could you repair the battery temperature, in mik's kernel is fixed (I'm using stable release form mik 6.5.4)

Should a flash the zram module??
[Optimus One, P500 Original Android Development] arczangel:
Friend, wanna ask, when if the best time to do a battery wipe? What percentage? Or I can wipe it anytime? I suspect my battery id not properly calibrated , I flashed ths kernel yet my battery drains so fast, thanks.

I'm using void forever.
[Optimus One, P500 Original Android Development] rapharias:
@arczangel

Let your battery drain to 0% and then charge it to 100% no stopping.

When it reaches 100%, wipe your battery stats (you can use Battery Calibration for that).

Don't wipe battery when it's not 100% charged!

PS:

By the way, I've read somewhere that one should wipe battery stats when it's 0% and then fully charge it. The guy told it calibrates after doing it 3 times or so. Can anyone confirm that?
[Optimus One, P500 Original Android Development] champking:
My battery could not last a day with me. I had to charge after about 4 hours of playing time from 100% down to 14%. considering I'm playing games, I expect the bettery to drain fast but maybe this drain is faster?
[Optimus One, P500 Original Android Development] b00gieMan_droid:
Kernel 17 bfs has nothing good than better battery life.. other than that its a mess! So many lags in scorrling launcher etc etc. Same with clean installation as well. Too many kernel panics.. too disappointed with this release. Only using it coz it has better battery life

All the governors suck. You play a music and then turn off the screen and the music goes ****ty lag! Like one voice per 30seconds. Only performance governor works ok.. not great but okay.. and performance drains battery faster! Garbage!!!
[Optimus One, P500 Original Android Development] andy572:
What a **** i must read here ...
[Optimus One, P500 Original Android Development] b00gieMan_droid:
Can't help it. This is what am facing with this on cm7 6.5.4 even with clean install :(
[Optimus One, P500 Original Android Development] mcd_legend:
if u are using overclocking

then up the minimum value

thats the usual problem with too low minimum especially when screen is off

i am also using mik_os' 6.5.4 build and v17 kernel

and no issues at all
[Optimus One, P500 Original Android Development] Javi22:
Is it true or simply a troll? :p
[Optimus One, P500 Original Android Development] andy572:
seems like a troll or a user who is to lazy to read some posts. i never help this peoplz anymore - all is written more than once here.
[Optimus One, P500 Original Android Development] champking:
something's wrong with your phone man. so stop talking bull crap on this thread and go buy a new phone. geeez. just report the bugs. you are no one to complain. the devs are doing this for free and are not forcing you donate or use it either. go get a life..
[Optimus One, P500 Original Android Development] androidmeda:
I did get some overall improvement on this kernel. All I'm trying to figure out now is why, just after 1 hr of browsing, the battery drops by a good 10-15%. No different from all stock.

Maybe it's because I have it set to WCDMA only? Maybe some other things.

But the fact here is franco and other devs are doing a great job in trying to fix issues that the manufacturers should be addressing. And for that, they deserve more praise than ****ty complaints.

If you've got a problem, let's see you do a better job than them. Cook your perfect ROM and kernel, then maybe you can start unloading ****.
[Optimus One, P500 Original Android Development] agzorig:
Exactly. You dont like it? Then dont use it. Move on. Simple as that.
[Optimus One, P500 Original Android Development] onlymeipse:
If you want to resolve the battery drain issue, you can always underclock your phone @ 600/245... I'm doing it right now and andy's rom is still running really smooth even with Optimus 2x theme, launcher pro plus and someother heavy ****s...

Franco can do optimizations but if you stress your phone he can't do miracles...
[Optimus One, P500 Original Android Development] 32bit:
There was a strange problem with v.17.CFS@2.2Froyo

A pair of days all things been good and the phone was lightning fast.

But then I've started to notice some lags sometimes and all behavior became not so snappy.

Test scores @729 became even lower than @600 previously.

I tried to remember and come to the conclusion that this strange effects appeared after I'd played with O/C and my phone was hanged up @846 (or may be at some higher value, I don't remember exactly).

I tried to switch the phone off, removed the battery, played with O/C and governors but no luck - the phone remained the same slowed down.

Then I've done a roll back to nandroid image with v.16f2 and no luck again.

But after I've played with O/C and governors again with v.16f2 finally all condition returned to normal.

Now my phone performance is as it used to be.

But I'm curious what's happen?
[Optimus One, P500 Original Android Development] champking:
a similar thing happened to.me when I oc my phone to 787. I did a battery pull out and rebooted and turned the freq to 748 which is stable for me and 5 mins after rebooting I had a kernel panic. My phone rebooted and after that even with same freq 748 I'm not having panics anymore
[Optimus One, P500 Original Android Development] franciscofranco:
I'll be honest with you, I have no f***** idea :/ I don't know everything, sadly, but I hope these strange behaviors are fixed in the next small update.
[Optimus One, P500 Original Android Development] Javi22:
Definitly whats the best governor? still on Smartass or..? what do you use