yashsingh1/xdaforums huggingface dataset:
[Galaxy Note GT-N7000 Android Development] maximoz:
I have the same experience as tsaojam on this. Overall i am happy from v2 till v7.
[Galaxy Note GT-N7000 Android Development] goddamnit:
Go back to #6

It happened two times ,when I try to switch on my note ,it need around 30-45 seconds to screen on .

I dunno why .But not SOD in fact.
[Galaxy Note GT-N7000 Android Development] schaggo:
While I appreciate your input(s), your language is quite strong. No offense and youre free to talk how you see fit, but, well, its not quite a **** forum and such, so a little softer language wouldnt hurt the message I guess.

I just had the same thing on #6. I was about to suppose that not all SOD reported in this thread are SODs but "simple" wakeup issues with people not being patient enough to wait a minute for the screen to come on :rolleyes:

#Tapatalk #Galaxy Note
[Galaxy Note GT-N7000 Android Development] Entropy512:
AOS problems are impossible for a kernel developer to debug without more data - collect kernel wakelocks to see what has a high count/time, and if it's wlan_rx, then run a Shark for Root capture to figure out what is waking your device.

I posted a link with information on diagnosing problems like these a few pages ago - on the I777, high drain associated with high Android OS percentages is almost a thing of the past because all of the root causes have been identified and firmwares not affected have also been identified.

It's almost always wifi related, and 90% of the time it's broken firmware - either packet filters that don't activate when the screen turns off, or a bug in some firmwares (such as I9100 XWKK5 and I777 UCKK6) that causes the wifi chip to generate spurious interrupts out of nowhere.

Because at least one of these problems (the BT-AMP bug documented in the thread I linked a few pages ago) is intermittent and can go away for 2-3 days after a reboot, and in other cases appear within hours, it's often blamed on a kernel change even when it's random chance.
[Galaxy Note GT-N7000 Android Development] avetny:
http://weknowmemes.com/wp-content/uploads/2011/11/yea-****-yea.gif
[Galaxy Note GT-N7000 Android Development] encrypshun:
@ Entropy,

much appreciated the detailed response, I'll try to dig deeper though I'm not sure how far I'll get cause I'm still a novice at these things. FYI I'm using LA6 with Cassie's Ultralight ROM V8 with bare minimal apps installed.

---------- Post added at 10:39 AM ---------- Previous post was at 10:01 AM ----------

@ Entropy, would you like for me to post the Wireshark result here?
[Galaxy Note GT-N7000 Android Development] Entropy512:
That'll do - make sure you follow the instructions for limiting the packet capture size, both for the sake of keeping the file small and for your privacy.
[Galaxy Note GT-N7000 Android Development] encrypshun:
Thanks for that, however it won't let me attach the .pcap file here, so I exported it to plain text in wireshark and attached it here. Not sure if let it log the details long enough, if not, please let me know and will let it run for 30 minutes and repeat the process.

Confirm I did modify the packet capture size as per your instructions in the other thread.
[Galaxy Note GT-N7000 Android Development] franciscofranco:
Aye, the 400mhz GPU step ****ed things over. I've been testing #8 for over 3 days and decreasing to 300mhz did the trick. Ondemand changes weren't that good after all, causing some strange sluggish from time to time.
[Galaxy Note GT-N7000 Android Development] goddamnit:
Sitting @ #6 ,waiting for #8 ,thank thee

Will the app franco.kernel can let us set the gpu clock later ? ;P
[Galaxy Note GT-N7000 Android Development] notegalaxy:
Nice. Thanks :)
[Galaxy Note GT-N7000 Android Development] franciscofranco:
Most likely yes, but I'm holding off a bit until official ICS drops because it's near and it would be a waste of time doing all the work now and re-do it again later.
[Galaxy Note GT-N7000 Android Development] zviki:
So,what is the latest version?

P.S. Ha ha.Good signature(goddamnit) after latest Francos post. ;-)
[Galaxy Note GT-N7000 Android Development] goddamnit:
I will change to ICS if there is a kernel here :D

---------- Post added at 06:52 PM ---------- Previous post was at 06:51 PM ----------

Right now #7

Check here if you want to go back to #6

http://xdaforums.com/showpost.php?p=23054923&postcount=1194
[Galaxy Note GT-N7000 Android Development] zviki:
No,I have it from before,but I'm ok with #7 (no big problems).
[Galaxy Note GT-N7000 Android Development] franciscofranco:
I don't understand Samsung. They enable options on the kernel without knowing what they are doing. I was always wondering why BogoMIPS on the second core was ALWAYS wrong compared to the first core. Then I went fiddling with the config, and I found something enabled called CONFIG_ARCH_SKIP_SECONDARY_CALIBRATE which basically skips any lpj calibration to the second core. For example OMAP has the cores running synced, but, and I can be wrong, this Exynos **** doesn't work like that. So having that option enabled doesn't calibrate the second core with the proper lpj like the first core. ****ing samsung.
[Galaxy Note GT-N7000 Android Development] avetny:
YOU

---------- Post added at 01:21 PM ---------- Previous post was at 01:11 PM ----------

oh **** !!!! very interesting how it works :o
[Galaxy Note GT-N7000 Android Development] sudisk:
After all, they likely do this on purpose to make things harder for your likes ;)
[Galaxy Note GT-N7000 Android Development] notegalaxy:
Not gonna lie, I don't have the faintest idea what any of this means. But agreed. ****ing Samsung. I feel like my mum does when I moan about technology to her. No clue lol
[Galaxy Note GT-N7000 Android Development] sudisk:
From what I understood, Samsung Exynos is an asymetric dual core processor, which can have both cores unsynchronized.

With the aforementioned parameter set, measurements on the second core are not performed and therefore displayed BogoMIPS data must be taken from factory/default values instead of an actual measurement.

Therefore core information display is always wrong.

Did I make it clearer ?
[Galaxy Note GT-N7000 Android Development] liron_69:
Franco,

why don't you work on the 2.6.35.14 source files for the kernel ?

in our version we have 2.6.35.7 and it's contain the sod problem .
[Galaxy Note GT-N7000 Android Development] franciscofranco:
That's pretty much it :)

Bring me detailed code and explanation why 2.6.35.7 causes sleep of death, I don't have any SoD ****.
[Galaxy Note GT-N7000 Android Development] avetny:
I don't have any SoD **** also.

And my friend next to me aslo don't have it.

We all using maybe same ROMs but we got different modem and radio. Maybe this is the reason.

Come on ! Damn people flashing roms or kernel and never wipe...or backing up old crap and complains about lags, or SoD problems.

Almost all problems and complains because of not illiterate installation
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
I've seen it stated several times that the later Notes (not sure what the exact difference is) are getting SoDs, and the earlier ones do not, on certain kernel bases. And they do not on other versions.

For example, I'm getting SoDs on franco's and hardcore's kernels, which both seem to be based off 2.6.35.7. I'm NOT getting SoDs on FM2.0 which is based off 2.6.35.14.
[Galaxy Note GT-N7000 Android Development] Entropy512:
You should be able to attach the .pcap if it is zipped

As to .14 - Nothing in .14 has ever affected SoDs positively or negatively in my experience. It hides Android OS usage, which is detrimental to diagnosing various issues.

If you're experiencing SoDs, you need to provide your kernel developer with /proc/last_kmsg dumps after you've reset using a long press of Power. (Battery pull will nuke the logs.)
[Galaxy Note GT-N7000 Android Development] avetny:
Franco app

btw I just bought to play arround Franco kernel updater for galaxy note app and it's very good app :)

People buy it ! You will find there some good tweaks !!!;)

example:

SQLite- Set SQlite defragment on boot. This will potentially increase your device IO.

Turn Logger OFF- this will turn logger off during boot. Possible performance/battery improvement, even if minimal.

and much more !
[Galaxy Note GT-N7000 Android Development] encrypshun:
good idea on the zip file. here it is attached. no SODs. I'm just experiencing very high AOS consumption and I'm having a hard time isolating it.
[Galaxy Note GT-N7000 Android Development] liron_69:
I've never had sod in your kernel till v7.

3 times last few days that I had to reset manually my note.

I asked in another forum, and they talked about this version number 2.6.35.14, and besides, it's more updated and have no sod.

I'm sorry but I don't have that kernel source files at the moment .
[Galaxy Note GT-N7000 Android Development] franciscofranco:
New kernel code = ****. It's Linux Kernel code, not Android Kernel. People need to realize bigger numbers don't always mean good things.
[Galaxy Note GT-N7000 Android Development] avetny:
Hahhahahahaha
[Galaxy Note GT-N7000 Android Development] diegomtoscano:
Great Kernel!

+1 your kernel is working perfectly on my note!! pura mierda el nuevo código! ;)
[Galaxy Note GT-N7000 Android Development] matius44:
Hello guys..

I just had a strange problem, been running stock LB1 + kernel v7 from the morning with no issues at all..I had a call and got a message during it, after the call I wanted to check the message but the screen wouldn't turn on no matter how much I press the power button or the home button so I thought it's the SoD but suddenly the phone started rining! I was getting a call and the screen was still all black! Only after a while and many presses on power button it turned on just like nothing was happening :confused:

My setup is a deodexed stock LB1 with the ICS theme from vert's thread..hope this help in the development of this amazing kernel :)

Sent from my GT-N7000
[Galaxy Note GT-N7000 Android Development] TivAk:
hi franciscofranco

I love your kernel my note is running very smooth!!

Can I buy you're kernel app via Paypal please?? I don't have a credit card

Please let me know then can transfer the money

Verstuurd van mijn GT-N7000 met Tapatalk
[Galaxy Note GT-N7000 Android Development] franciscofranco:
It's available via AndroidPit, same thing, with paypal :)
[Galaxy Note GT-N7000 Android Development] krazman325:
Had my Note for 1 week now. Just installed franco.kernel v6. Stock ROM (XXKKA).

Rooted Kernel Quad: 4417

Franco v6 Kernel Quad: 5864 with absolutely no other changes

holy crap!!!

With my rooted Dell Streak running DJ Steve's ROMs I though I was flying with a quad of 2400! I need a seatbelt and shoulder harness to run my Note at 5864!!!

THANK YOU FRANCISCOFRANCO!

Bought the app.
[Galaxy Note GT-N7000 Android Development] zviki:
Maybe kernel will be used with small adjustments in the usa version of Note. :D (joke)
[Galaxy Note GT-N7000 Android Development] TivAk:
done ;-)

A bit weird that the minimum is €5 but you deserve it :D

keep up the good work ;)
[Galaxy Note GT-N7000 Android Development] Entropy512:
Hmm... Hard to tell from that capture. Unfortunately, it looks like you were using the phone a reasonable amount (due to the HTTP traffic) so I'm not sure if the ARP traffic I'm seeing is problematic or not.

What is telling is whether ARP traffic is captured when the screen is off, causing frequent wlan_rx wakeups.

Another way to test is, if you have two machines on your network, one running Linux:

arping -b <some other machine on network>

will cause Android OS drain to skyrocket (over 90%) if your device's screen is off and the wifi suspend handlers are being blocked. If the suspend handlers aren't being blocked, it will have no effect.

Don't know if it'll apply to the Note source base, but https://github.com/Entropy512/linux_kernel_sgh-i777/commit/325cdbf1b89e7d2138482e76879fabf9a6dac5b7 makes identifying one of the possible firmware bugs that leads to high AOS (packet filters fail to disable) easier if you can't run the above arping test. Unfortunately it can't fix what is fundamentally a system firmware problem, only help to diagnose it.
[Galaxy Note GT-N7000 Android Development] jellevanb:
Battery usage #7

This kernel is great.

3-days and going...
[Galaxy Note GT-N7000 Android Development] jellevanb:
Franco Note kernel history:

#2 - download

#3.1 - download

#4 - download

#5 - download

#6 - download

#7 - download
[Galaxy Note GT-N7000 Android Development] gkot71:
screen off problem

I need some help guys,

the kernel is fantastic, no doubt. I have a serious problem though: when screen off, most of the times i try to turn on screen by home or power button, the screen is black and starts to show pixels with different colors and increasing intensity. The only way to get my phone working again is restart. Why this problem only happens with this kernel and not with others? If this is solved there is no way i go further than this kernel, otherwise no way but abyss...

thanks in advance,
[Galaxy Note GT-N7000 Android Development] benzso63:
How did you get this for 3 days? Is it under normal use or heavy use? Or just idle testing?
[Galaxy Note GT-N7000 Android Development] jellevanb:
Just my normal use.

I'm not a very heavy user, just checking facebook, twitter, mail. couple of texts, whatsapp messages. two or three phone call per day. XDA-App (when not at a pc).
[Galaxy Note GT-N7000 Android Development] infatality:
Hi.. Anyone know why there's only noop and deadline in this kernel? I thought it's supposed to have cfq by default?
[Galaxy Note GT-N7000 Android Development] goddamnit:
Right now there is only deadline and noop,no doubt

And forgot cfq which mention @ #1

I ask this also some days ago lol
[Galaxy Note GT-N7000 Android Development] encrypshun:
Negative, assure you i was not using the phone at all during the time. Just had the shark program running. I got tired of the high usage. Especially with AOS hitting 82% yesyerday so i wiped the device and started again from scratch. If the problem continues, will try a different rom. Thank you for having a look nonetheless.
[Galaxy Note GT-N7000 Android Development] franciscofranco:
What? The apk is 1,50€ :confused:
[Galaxy Note GT-N7000 Android Development] notegalaxy:
I've had to revert to version 6 because the overheating when gaming worries me. I noticed when the device was really hot the graphics stuttered and fps decreased. Can someone confirm whether the device has a fail safe of downclocking when too hot? And will eventually turn off, like PC's do to protect the hardware?
[Galaxy Note GT-N7000 Android Development] Entropy512:
OK, then whatever Note base you're on might have the same issue with the packet filters that I9100 bases had between September and November.

Yup - https://github.com/franciscofranco/Galaxy_Note/blob/master/arch/arm/mach-s5pv310/tmu.c

This only throttles the CPU though I believe, so not sure if the TMU can throttle the GPU. Also, watch out - it isn't relative to this kernel (it's working fine due to no OC), but on kernels with overclocking, often the TMU code hasn't been fixed for the new levels.
[Galaxy Note GT-N7000 Android Development] notegalaxy:
Wow thank you. So technically does this mean we have a CPU temperature sensor? Because I'd much rather use that as an indicator than the rubbish battery temperature readings currently in use.
[Galaxy Note GT-N7000 Android Development] TivAk:
You can check if you receive the €5 then its ok by me ;-)

4M5109616P5760138

Verstuurd van mijn GT-N7000 met Tapatalk
[Galaxy Note GT-N7000 Android Development] suman_pal78:
the same issue is with me again and again...with all versions!...currently using check ROM...
[Galaxy Note GT-N7000 Android Development] suman_pal78:
any other kernel I am not having this strange issue...please help franco
[Galaxy Note GT-N7000 Android Development] franciscofranco:
I already said I dont know. I dont have that problem at all. If I cant reproduce I cant fix.
[Galaxy Note GT-N7000 Android Development] kalagas:
Why someone of the people having this issue with black screens etc, doesn't sent a logcat to franko, so he has the chance to see the exactly issue...???

Sent from Galaxy Note with Mixed Theme
[Galaxy Note GT-N7000 Android Development] foxstam:
Can i use this kernel with imilka's AOSP ICS v03 IML74K/4.0.3 ??? Thanks:)
[Galaxy Note GT-N7000 Android Development] franciscofranco:
No you can't.

#8 is out.
[Galaxy Note GT-N7000 Android Development] [David]:
yeah :D let's try #8 Thanks as always Franco

Sent from my Xoom on EOS ICS Everest
[Galaxy Note GT-N7000 Android Development] stesteste:
Bought app installed ics now market asking me buy again ...weird
[Galaxy Note GT-N7000 Android Development] foxstam:
Thanks friend. You are the best!!!:)
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
Hey franco,

Here's a logcat for 'pixelated screen of death' problem.

Description:

- booted the phone

- turned lockscreen off

- turned screen off with a power button

- turned back on = pixelated crap instead of normal screen

- by memory, launched DialerOne and dialed a number

- put my hand on sensor so the screen turns off

- put my hand away = screen turns back on normally.

Would really like to use your kernel but can't because of this problem, and looks like there are more people like me. Would you please take a look at the logcat? Thanks!
[Galaxy Note GT-N7000 Android Development] sudisk:
Downloaded. Will flash it as soon as I'm back from ICS ;)
[Galaxy Note GT-N7000 Android Development] missxtee:
I have the exact same problem. PLS find a resolution!! :(

Sent From Galaxy Note Baby!
[Galaxy Note GT-N7000 Android Development] TivAk:
I bought the app.

But it says there is no update :s

I'm on #7

Does it take a wile for the app to see the update??

Verstuurd van mijn GT-N7000 met Tapatalk
[Galaxy Note GT-N7000 Android Development] thoriig:
Iam on #8 and works fine so far.

Update over app works too :)
[Galaxy Note GT-N7000 Android Development] gee2012:
Works very good even better than 7. No sods till now. Keep up the good work :)

Verstuurd van mijn GT-N7000 met Tapatalk
[Galaxy Note GT-N7000 Android Development] franciscofranco:
The only strange thing I can see is 02-29 23:45:14.704 I/ (10444): MALI_NO_HANDLE in function _mali_base_common_mem_alloc because the requested_size is 0

02-29 23:45:14.704 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.709 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.714 I/ (10444): MALI_NO_HANDLE in function _mali_base_common_mem_alloc because the requested_size is 0

02-29 23:45:14.714 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.714 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.724 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.724 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.729 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.739 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.739 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.814 D/dalvikvm(11510): GC_CONCURRENT freed 1479K, 54% free 6931K/14855K, external 631K/1911K, paused 2ms+5ms

02-29 23:45:14.859 I/ (10444): All of the cookie values aren't NULL, and the values are different

02-29 23:45:14.964 I/ (10444): All of the cookie values aren't NULL, and the values are different

But I got no idea why that happens. Are you running #8?

It works for me =(
[Galaxy Note GT-N7000 Android Development] g4ndr1k:
It works for me. I am on #8 now. Try to restart your Note and then run the app again.

@Franco: If I'm using rooted stock ROM (odexed), will your kernel setting in the app such as SQlite defragment etc work properly?
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
Yes, #7 and #8 have the same behaviour, haven't tried earlier versions. Hardcore's kernel has this too. FM and Abyss don't have it.
[Galaxy Note GT-N7000 Android Development] thehackersz:
never had any problem with all the kernels. Thanks franco for the awesome speed!
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
Here's another one, in this one I enabled lockscreen and turned on/off several times.

Also, here's a video of what actually happens:

http://www.youtube.com/watch?v=cbMZiShmlg4
[Galaxy Note GT-N7000 Android Development] franciscofranco:
****, not good. Can you try to reproduce that issue with another rom?
[Galaxy Note GT-N7000 Android Development] prana_Sky:
I have this problem also!:eek::(

I'm on check rom atm. but I've tried your kenel in the past being on stock and same problem.
[Galaxy Note GT-N7000 Android Development] monomer888:
Not sure if this helps or not, but a google search on those logcat entries reveals some reported issues with OpenGL apps:

http://innovator.samsungmobile.com/...yId=4&messageId=138776&boardId=1132&nacode=uk

http://innovator.samsungmobile.com/...archParameters=/bbs/discussion/forum.list.do?
[Galaxy Note GT-N7000 Android Development] thehackersz:
mine with checkrom v5 too, franco v5/6/7/8 all good. tons of apps intalled, never had problem.

---------- Post added at 07:22 AM ---------- Previous post was at 07:20 AM ----------

BLN drain Battery!

[REF]

Known identified battery drainers

Please don't implement BLN into this beautiful kernel!
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
I've seen it before with hardcore's kernel on three different roms with three different bases (LA4, LA6, LB1). So I guess it's not rom dependent.
[Galaxy Note GT-N7000 Android Development] TivAk:
Ah the phone needs a reboot for the update function to work ;-)

I'm on #8 now :D

Thnx dude

Verstuurd van mijn GT-N7000 met Tapatalk
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
One other detail is that the system doesn't hang up. I can continue interacting with the screen, unlock or launch stuff or even make a call - blindly, since I know where's what.

Then, once in 10 or 20 screen-ons, it gets back on normally (no pattern to that really).
[Galaxy Note GT-N7000 Android Development] prana_Sky:
could have to do with the n7000 model. but then again cf root kernel, Fm kernel,abyss kernel works fine:confused:
[Galaxy Note GT-N7000 Android Development] WoodpeckerS:
I have got confirmed from the Network Responsible in Telenor and Network Norway that they NOT support fast dormancy. Telenor is however evaluating the technology but it did not seem to be planned installed this year.

To check if your network support fast dormancy you must send an email or request the network administrator to tell you.
[Galaxy Note GT-N7000 Android Development] schaggo:
Do all of you guys use the CRT-On/Off-animation? This is the effect when turning on or off the device looking like an old TV. I noticed it in the video.
[Galaxy Note GT-N7000 Android Development] Entropy512:
Yeah - not sure if it's normally exported to userspace, but the TMU is there and the kernel does use it for thermal throttling.

Um, read before posting please. It only drains when a BLN notification is active. If you don't use BLN it won't do anything. However - if one can resist the user pressure to put it in, it's better not to have it. It sometimes does janky things with turning the lights off when they should be on (but seems to only happen when using modified liblights - I've never seen it myself.)
[Galaxy Note GT-N7000 Android Development] matius44:
Actualy I only have the CRT - OFF animation but not the ON, and I have similar problem to them but without the pixelation thing..will turn it off and test it..

Thanks for the thought..

Sent from my GT-N7000
[Galaxy Note GT-N7000 Android Development] avetny:
That kids never listen....I expalin to them 10 times.

( It only drains when a BLN notification is active.)

By the way KERNEL # 8 IS GOD LIKE!
[Galaxy Note GT-N7000 Android Development] GwynBleidd:
Same here, I have crt off but not crt on. Tried removing it, no change.

Thanks for the hint though.
[Galaxy Note GT-N7000 Android Development] suman_pal78:
same issue