yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] Nos_20:
There file is called last_kmsg if it is not their then i assume your device has not rebooted?

Sent From My Galaxy S2
[Galaxy S II Android Development] theelitekiller:
I also have random reboots on 1.1c.

Sent from my I9100 or P5100.
[Galaxy S II Android Development] shoman94:
That's fine and dandy but if you don't provide a log that hopefully shows why you rebooted then what good is your post?
[Galaxy S II Android Development] Dexter_prog:
that's closer to my experience. Left wifi on overnight just to test what you had posted on your previous screenshots but had nearly 5% drain overnight and lost more than 50% of battery in 12 hours.
[Galaxy S II Android Development] Bernd82:
I have random reboots too, but There is no File.
[Galaxy S II Android Development] Farooq95:
Me too I have random reboots going back to 1.1 now....
[Galaxy S II Android Development] madsponge26:
i think 1.1b is better than 1.1c..:D
[Galaxy S II Android Development] Mr.AFK:
1 Reboot After Flash, But Today i Updated triangleaway = restart the phone.

Dome Screenshots from /proc

only a Lot of folders and AT the bottom some 0kb Files

Corect path or am i wrong?

Gesendet von meinem GT-I9100 mit Tapatalk 2
[Galaxy S II Android Development] Nos_20:
I am going off Siyah kernel. That was where it was located when I had reboots using that kernel. Maybe it is different on a stock based kernel?

Sent From My Galaxy S2
[Galaxy S II Android Development] It_ler:
grab last_kmsg

Just to give a short advise how to grab last_kmsg:

Maybe you can get a hint to the cause of the shut down/restart in the last_kmsg file.

You can grab the last kmsg (kmsg = Kernel Message / the kernel log buffer)?

If you haven't rebooted since the crash, grab a terminal editor and enter the following:

su
cat /proc/last_kmsg > /mnt/sdcard/last_kmsg

Kmsg is continuously overwritten, so you need to extract last kmsg as soon as the issue/crash occurs.

Crash => reboot with long press Power button => grab last kmsg.

Just have a look at the last_kmsg.txt file and you may recognize what was going on shortly before the crash.

If the phone crashes next time:

1. Reboot the phone with long press power button.

2. As soon as the phone is up, start Terminal Editor app (e.g. Terminal Emulator from Play store).

3. Type the code from above. That will grab the last kernel message and saves it into "/mnt/sdcard/last_kmsg".

4. Open/read/copy last_kmsg examine yourself and/or post here again and ask for help.

P.S.:

There are other ways to get last_kmsg file, but this one is easy, free and works ... I've tested it myself on my phone.
[Galaxy S II Android Development] madsponge26:
mate, and whats your recommended for daily use? the 1.1c or 1.1b?:confused:
[Galaxy S II Android Development] It_ler:
Don't ask me that question.

Have a look at my kernel tests (=> http://xdaforums.com/showthread.php?p=26775950), be inspired and test yourself.

The same kernel can run perfect on my phone with my apps, settings and usage, but may struggle on your phone.

I like to run always on the newest/latest software > that counts for v1.1c.

But best battery life on my phone was on another kernel version > that counts for v1.1.
[Galaxy S II Android Development] -iNCEPTiON-:
I am on Siyah Kernel for two days with no reboots.. still testing though.. will report back
[Galaxy S II Android Development] hyperthrust:
People are jumping the gun with all reboot talk I have been on both Siyah v6.0b4 and Jeboo 1.1c and have had no reboots.

It's user error plain and simple. Either a corruption in rom occurred some mod was flashed or uv /OC done.

Either way both kernels are very stable.

Unless proper debugs are provided and exact steps taken to troubleshoot and find the cause then it's all useless feedback for developer and users as people are falsely put off.

I'm on NeatROM lite v4.0 LSJ.

And I always do full wipe installations of rom. No mods have been flashed as if yet and always use default kernel setting's.

End Rant
[Galaxy S II Android Development] bobdoblo:
Been on 1.1c since release, no issues at all, no reboots and everything works fine! Very good kernel jeboo:thumbup:

*NeatROM*
[Galaxy S II Android Development] Mr.Greg:
Sir Bob, I told you, jeboo running great;)
[Galaxy S II Android Development] Nos_20:
Yes this kernel is rock solid for me. Absolutely no issues what so ever!!

Sent From My Galaxy S2
[Galaxy S II Android Development] kingusienka:
I have flashed Jeboo 1.1c yesterday. No issues occurred by now. Battery life seems to be a bit better than I had on Siyah.
[Galaxy S II Android Development] It_ler:
Here are the results of my "wifi on and running all the time" short test for Jeboo kernel v1.1c => http://xdaforums.com/showpost.php?p=36454333&postcount=1434

So Jeboo kernel v1.1c has better battery life in this wifi short test than SiyahKernel v6.0b4 (and previous Jeboo kernel versions) :good:
[Galaxy S II Android Development] shomey:
I'm familiar with rooting, recovery and flashing, but with my old phone HTC Tattoo.

Now with SGS2 this seems so more complicated and there is so much information.

I have stock ROM ICS 4.0.3. So, after I root my S2 and put CWM recovery what should I do to flash this ROM particularly? Is it enough to just start ODIN and flash it using TAR file? Or can I flash it from the recovery as I used to that on my Tattoo?

I'm sure that I have answer for this somewhere on the forum, but there is so many topics and posts and I just can't find it.

Thanks guys!
[Galaxy S II Android Development] alen1901:
You can do both. Flash zip through recovery or flash with Odin if dev provided .tar package.

Sent from SpeedMachine i9100
[Galaxy S II Android Development] ghost shell:
I'm trying to build the kernel from source and I'm getting this error:

I looked into CM source dir for reference purposes and I see a usr dir with initramfs files there.

But since jeboo's initramfs_XXLSJ git project doesn't has a kconfig file... it doesn't seem like we're supposed to join both dirs.

So I'm a bit clueless.

Can someone clarify how I can build this kernel?

Thanks
[Galaxy S II Android Development] It_ler:
This here is only a kernel for the leaked XXLSJ stock ROM.

You want to flash a whole ROM ... stock ROMs usually are provided as tar files to be flashed with Odin.

Have a look here => Official stock ROMs or here => Leaked XXLSJ stock ROM

Custom ROMs usually come as zip files, which have to be flashed in CWM (Clock Work Mod) recovery. As long as you are on stock kernel, you have stock recovery and can not flash those (unsigned) zip files.

You will have to flash (temporarily) CWM recovery or a kernel containing (permanent) CWM recovery first.

Have a look for different rooting methods here => http://xdaforums.com/showthread.php?p=28178105

If you have further questions, please use this thread => New users Q&A ... there you will get help soon.
[Galaxy S II Android Development] Ruben1987:
Exfat Support for this Kernel???

@Jeboo Bumping my question; any update or possiblity exfat support will be implemented in your kernel?

Would love to switch to your Kernel as it seems way more battery friendly but exfat support is kinda needed for me as I use my phone 32GB SDHC card as a usb stick kinda ;)
[Galaxy S II Android Development] bobdoblo:
1.1c doing great so far! http://xdaforums.com/showthread.php?p=36479019

*NeatROM*
[Galaxy S II Android Development] crisagatie:
What's all this buzz with exFAT support? What can this format does and cannot do FAT32? I read a few notes about it and seems it has more disadvantages than it has advantages. What's preventing you from using your 32 GB SD card as a USB stick if you format it FAT32? I don't understand...
[Galaxy S II Android Development] bluefa1con:
You can't put files over 4 gb on fat 32

People who watch hd movies can't put them on phone
[Galaxy S II Android Development] crisagatie:
indeed, this is a limitation of FAT32. I must confess, never needed to put such large files on any memory, as it would take more time to copy than to stream or watch. but people needs are so diverse, who am I to judge...
[Galaxy S II Android Development] Ruben1987:
Exfat Articles

Exfat versus Fat32

A short summary:

1.exFAT allows for higher drive capacities than FAT32.

2.exFAT has a larger file size limit than FAT32.

3.exFAT uses a free space bitmap while Fat32 doesn’t.

4.FAT32 has greater support than exFAT.

5.FAT32 doesn’t have file number limits while exFAT does.

Wikipedia Exfat Article

Exfat, Fat32 and NTFS
[Galaxy S II Android Development] Farooq95:
Why don't you watch on a big screen or strip the file size to the phone's resolution because anyway it pointless to watch on our device as it doesn't sport HD screen
[Galaxy S II Android Development] crisagatie:
wow, I cannot wait for an SD Card to have 2 TB in size... :rolleyes:
[Galaxy S II Android Development] clonednull:
i would like to watch it on a bigger screen (MHL HDMI adapter) but only if i can get the file on my phone first :rolleyes:
[Galaxy S II Android Development] nogo8888:
Sir, this is kernel only not ROM. If you want jb on your S2 I can recommend you a custom ROM.

You may check the link provided.

http://xdaforums.com/showthread.php?p=24156315

Edit: you can use this kernel on the link provided above. They have a good combination.

i9100

XXLSJ NeatROM lite v4.0

Siyah v6.0b4
[Galaxy S II Android Development] andolfree:
i have a 64 gb sd card .. exfat ... so no support???
[Galaxy S II Android Development] bobdoblo:
Jeboo 1.1c great battery life http://xdaforums.com/showthread.php?p=36490377

*NeatROM*
[Galaxy S II Android Development] Kai Disobey:
Whats up with the GUI Preferenc in CWM ??? Did not work for me !!! Letters are really small :what:

Gesendet von meinem GT-I9100 mit Tapatalk 2
[Galaxy S II Android Development] yahyoh:
since 1.1c i'm getting wlan_ctrl_wake :(:(

its daring a lot of battery i think i will go back to 1.1a :rolleyes:
[Galaxy S II Android Development] Mr.Greg:
Sir how do you know is caused by this version of kernel? What about to try eliminate this wakelock and leave current version?
[Galaxy S II Android Development] yahyoh:
i will then i will back after the test :p

edit : on 1.1a for 1 hour and half still no wlan_ctrl_wake at all

edit2 : now 4 hours with 1.1c and wlan_ctrl_wake 8 second only O_O

maybe because i updated adfree app
[Galaxy S II Android Development] Talvathir:
Flashed 1–1c, put phone on desk, went to a short meeting, when I came back there was kernel panic. Anyone else get that? Am using Wanams LSJ.
[Galaxy S II Android Development] KuNgZi:
jeboo

Can u make exfat support? It would be cool:o
[Galaxy S II Android Development] jeboo:
Wherever you clone the kernel git, you should clone the initramfs git in ../initramfs. Then just edit mk.sh to fix CROSS_COMPILE to match your toolchain dir.

As for exfat support, I'll look into adding it! Right now I'm testing 1.1d with ROW scheduler added.
[Galaxy S II Android Development] andolfree:
so 1.1d come with exfat support?? ..
[Galaxy S II Android Development] jellywobbles:
Thanks for this. I am on NeatROM Lite and have had to revert back to Philz v3.99 as I had following issues:-

No gallery working at all

Unable to take a screen shot

Shame - maybe its just my installation.

Have to say also - going back to a non touch CWM is irritating ;)

Thanks :)
[Galaxy S II Android Development] bobdoblo:
Does 1.1c/d have the home button fix included when coming from Dorimanx?

*NeatROM*
[Galaxy S II Android Development] Mr.Greg:
Gallery?? Do you think is kernel related? Check media scanning.
[Galaxy S II Android Development] jellywobbles:
Thanks for your reply. I am not qualified enough to say its kernel related, but very odd!

I was on Philz v3.99 - cleared cache / dalvik cache - flashed Jeebo v1.1c after making a nand backup

Gallery would not run at all - kept closing & I was not able to take a screen shot.

Restored the nand backup & I am back up & running with Philz 3.99 with everything working!

If you have any tips - be glad to try it again ;)

Cheers :)

UPDATE:

Just repeated the whole process again & have got exactly the same problems.

Looks like its a no go for me with Jeebo :(
[Galaxy S II Android Development] Mr.Greg:
Have you tried to flash Phil kernel when had this issue? Coz you said you restored back up and works again. Have you tried rescan media app from market? Maybe you have any apps installed on your phone which doesn't allow to scan files?
[Galaxy S II Android Development] shoman94:
Hmm a kernel that stops the gallery from opening? I highly doubt it. Also you are the only one so....:rolleyes:
[Galaxy S II Android Development] andolfree:
the same for me... same problem with the gallery and also with music with google music .. i can't see files on the external sd from gallery and music... but from solid explorer i can without problems

restored philz kernel... after few min... all is ok..
[Galaxy S II Android Development] THE RED BLUR:
Yes :)

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: NeatRom Lite 4.0

KERNEL : Dorimanx 7.37

(DEFAULT PROFILE AND SETTINGS)

MODEM : BVLP7

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb

LAUNCHER : Apex

My Guides list to install NeatRom and other ROMS and kernels on LSJ + tools to have a bug free rom + how to back up and RESTORE FOM FULLY = http://xdaforums.com/showthread.php?p=35923600

1.Rom Nuke script

http://xdaforums.com/showthread.php?p=36268094

2.Kernel Clean script

http://xdaforums.com/showthread.php?p=34879811

3.Fast Dormancy :

http://xdaforums.com/showthread.php?p=36396636
[Galaxy S II Android Development] enzoscotch:
Will be implemented a bln function?

Inviato dal mio ASUS Transformer Pad TF300T con Tapatalk 2
[Galaxy S II Android Development] cruz007:
+1

Rom: NeatRom lite ver. 4.0

Kernel: Jeboo 1.1a
[Galaxy S II Android Development] Mr.Greg:
I do believe shoman94 wrote about bln in first pages of this thread, take a look.
[Galaxy S II Android Development] bobdoblo:
Where is 1.1d?

*NeatROM*
[Galaxy S II Android Development] It_ler:
Not released yet.

This new version is still in internal testing AFAIK.
[Galaxy S II Android Development] Mr.Greg:
Bob I think hasn't yet been released:confused:
[Galaxy S II Android Development] yahyoh:
WOW great deep sleep :D

but now i had random reboot after connecting to PC without last_kmsg :eek:
[Galaxy S II Android Development] Angabow:
Hi fellow what settings you are using? Share please
[Galaxy S II Android Development] readon1:
Why not include the MDNIE sharpness tweak? It makes a huge difference!
[Galaxy S II Android Development] Garuxa:
+1

Yeah, I miss that feature

Enviado desde mi GT-I9100
[Galaxy S II Android Development] enzoscotch:
no, I do not find

inviato con tapa talk 2
[Galaxy S II Android Development] ciribaski:
because you didn't searched :p

shoman94 post about BLN
[Galaxy S II Android Development] shoman94:
Last_kmsg was omitted by mistake for a few versions now. It will be in 1.1d.
[Galaxy S II Android Development] ghost shell:
Thanks.

However I'm still getting some other errors.

1)

The reason it was failing (at that point anyway) was because the "usr" dir is not present (because it's in .gitignore).

Are you using "usr" from CM10? Is any specific revision required?

2)

There is also no committed .config file. I used exynos4_defconfig. Is this ok or are you using a tweaked version?

3) I'm getting several compilation errors, where it's not finding certain include files.

Example:
.../kernel_JB_ZSLS6_i9100/arch/arm/include/asm/cacheflush.h:19:22: error: mach/smc.h: No such file or directory
Which is at arch/arm/mach-exynos/include/mach/smc.h.

I fixed a few with some ugly .c editing... but this doesn't look like the correct fix to me.

It's as if some "-I" flag is missing. I looked into the makefile and kbuild... but I couldn't see where I can place the include dir flags.

I'm using arm-eabi-gcc-4.4.3. Could the toolchain version be the cause of the problem?

Once again thanks.
[Galaxy S II Android Development] jellywobbles:
Fixed!

Now sorted. If anyone else gets this issue, this is what I did:-

Clear cache / Dalvik cache

(a) Flashed Jeebo - reboot - no gallery - no screen shot

(b) Clear data on Gallery.

(c) Ran re scan media. No difference, gallery will still not open at all.

Reboot Recovery - run Aroma 4.02 - install Note2 gallery

Reboot

Clear data on gallery

Run Rescan media

Run Rescan Media Root - disable media scanning

Reboot

Good news - Gallery / screen shot working fine now! :)

Thanks for your help ;)
[Galaxy S II Android Development] serkandanis:
GPS can't find my location with latest version. I think i'll go back v1.1b or v1.1a.
[Galaxy S II Android Development] Riskytwin:
It happened to me, I hot booted and gps worked again
[Galaxy S II Android Development] serkandanis:
Ok, i'm trying now...

Yeah, it works :) Thank you so much. I'm wondering, must i do that every time?
[Galaxy S II Android Development] skrewie:
Antutu Benchmark v3,0,3 stock Philz kernel >9570

jeboo kernel >8731

I come back and give feedback about batterilife......
[Galaxy S II Android Development] Riskytwin:
Only if you change kernel
[Galaxy S II Android Development] THE RED BLUR:
Zzzzz. Don't use benchmarks ever to assess kernels. They are not to be trusted. And can be fooled and rarely accurate due to different roms and kernel variables.

You are the best assessor of kernel performance.

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: NeatRom Lite 4.0

KERNEL : Dorimanx 7.38

(DEFAULT PROFILE AND SETTINGS)

MODEM : BVLP7

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb

LAUNCHER : Apex

My Guides list to install NeatRom and other ROMS and kernels on LSJ + tools to have a bug free rom + how to back up and RESTORE FOM FULLY = http://xdaforums.com/showthread.php?p=35923600

1.Rom Nuke script

http://xdaforums.com/showthread.php?p=36268094

2.Kernel Clean script

http://xdaforums.com/showthread.php?p=34879811

3.Fast Dormancy :

http://xdaforums.com/showthread.php?p=36396636
[Galaxy S II Android Development] serkandanis:
I get it. So what exactly does hot boot?
[Galaxy S II Android Development] skrewie:
Yeah thats what you think......... Bench is bench nothing more nothing less. ZZz z Z z Zz z go and sleep agian plz !
[Galaxy S II Android Development] jellywobbles:
Not so my friend! ;)

---------- Post added at 01:11 PM ---------- Previous post was at 01:08 PM ----------

Managed to fix my problem -- see my earlier post. Maybe it will work for you ;)
[Galaxy S II Android Development] KuNgZi:
when 1.1d kernel will be available?
[Galaxy S II Android Development] cruz007:
So guys...The Best Jeboo kernel is?!?Baterry,gameing...

Rom: NeatRom lite ver. 4.0

Kernel: Jeboo 1.1c
[Galaxy S II Android Development] takkaros:
When it will be ready of course;)

Sent from my GT-I9100
[Galaxy S II Android Development] THE RED BLUR:
I think there's a lot for you to learn son.

But I'll let jeboo say for himself what he thinks about benchmarks.

Most developers ignore these kind of posts on best benchmark. But if it makes you feel better then so be it.

:cool:

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: NeatRom Lite 4.0

KERNEL : Dorimanx 7.38

(DEFAULT PROFILE AND SETTINGS)

MODEM : BVLP7

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb

LAUNCHER : Apex

My Guides list to install NeatRom and other ROMS and kernels on LSJ + tools to have a bug free rom + how to back up and RESTORE FOM FULLY = http://xdaforums.com/showthread.php?p=35923600

1.Rom Nuke script

http://xdaforums.com/showthread.php?p=36268094

2.Kernel Clean script

http://xdaforums.com/showthread.php?p=34879811

3.Fast Dormancy :

http://xdaforums.com/showthread.php?p=36396636
[Galaxy S II Android Development] championc:
Which Governor and I/O Scheduler do you recommend for best Battery Life with this kernel please ?
[Galaxy S II Android Development] Farooq95:
Sleepy .....Noop
[Galaxy S II Android Development] pilgrim011:
And this the reason why I'm using Philz kernel. Every day I'm connecting the device to PC several times, and on Jeboo I often have these reboots. On Philz it never happened. It's annoying issue and developers seems not willing to fix it - if was there since the first version and still it's present...
[Galaxy S II Android Development] takkaros:
I was on philz and for several days i've been testing jeboo. I connect the phone very often to Pc and have no issues here.

Sent from my GT-I9100
[Galaxy S II Android Development] rmwolf:
Same problem here. It's a pity because the kernel is very good....
[Galaxy S II Android Development] shoman94:
I get over 10,000 every time on this kernel.

way to many things that can cause different results. So yea they are worthless to a point but I use them for myself only as reference and only antutu.

I plug mine in multiple times a day and some days could be as go as 20 times. Never a reboot for plugging it in on any version nor any kernel fir that matter from gb to jb.....
[Galaxy S II Android Development] THE RED BLUR:
You should point out too that reference on same brand of kernel might be okay not two different kernels. :rolleyes:That's ludicrous :cool:

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: NeatRom Lite 4.0

KERNEL : Dorimanx 7.38

(DEFAULT PROFILE AND SETTINGS)

MODEM : BVLP7

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb

LAUNCHER : Apex

My Guides list to install NeatRom and other ROMS and kernels on LSJ + tools to have a bug free rom + how to back up and RESTORE FOM FULLY = http://xdaforums.com/showthread.php?p=35923600

1.Rom Nuke script

http://xdaforums.com/showthread.php?p=36268094

2.Kernel Clean script

http://xdaforums.com/showthread.php?p=34879811

3.Fast Dormancy :

http://xdaforums.com/showthread.php?p=36396636
[Galaxy S II Android Development] jeboo:
I'll be uploading 1.1d shortly..I realized a few days ago last_kmsg wasn't enabled (doh)..Hopefully we can resolve this rare problem.

As for exfat, I looked into it and it was not straightforward. We are stuck using proprietary libraries, and they require non-trivial changes to the kernel. So for now I'm holding off on the feature.

---------- Post added at 08:08 PM ---------- Previous post was at 08:03 PM ----------

Sorry, I didn't have much time this week! I see the problem, my gitignore is a little too greedy. I'll correct the git this weekend, then write up a tutorial on how to build it step-by-step :)

As for your questions,

1) Any missing files/directories are from the HK source zip.

2) do 'make u1_defconfig' and it will be created

3) not sure, the above answers will likely fix it.
[Galaxy S II Android Development] derycklong:
Does this kernel supports ex tweak?
[Galaxy S II Android Development] madsponge26:
no..

edit.. siyah and dorimanx only
[Galaxy S II Android Development] jeboo:
Kernel updated in post #2.

v1.1d

-- Added ROW scheduler

-- Enabled last_kmsg support (oops)
[Galaxy S II Android Development] madsponge26:
im waiting for this. mate, in next vesion can you add exfat support?:o
[Galaxy S II Android Development] mammenj:
trying this with ROW scheduler

Thanks @jeboo
[Galaxy S II Android Development] madsponge26:
I install this.. after an hour.. automatic shutdowns. :( neatrom with v6 supercharger.

Wipe everthing and fix permissions nothing happens. Whats wrong?:(
[Galaxy S II Android Development] THE RED BLUR:
Some food for thought. Did it work with that same supercharger on version 1.1c?

Revert to that and see if issues still occur if so then it's something down your end. And maybe not use supercharger.

If it works then there could be an issue. But test again without super charger. :cool:

SIGNATURE

PHONE : SGSII

Sent via: Tapatalk 2

Main ROM: NeatRom Lite 4.0

KERNEL : Dorimanx 7.38

(DEFAULT PROFILE AND SETTINGS)

MODEM : BVLP7

BATTERY : Stock 1650mAh

EXTERNAL Sdcard : Samsung Class 10 32gb

LAUNCHER : Apex

My Guides list to install NeatRom and other ROMS and kernels on LSJ + tools to have a bug free rom + how to back up and RESTORE FOM FULLY = http://xdaforums.com/showthread.php?p=35923600

1.Rom Nuke script

http://xdaforums.com/showthread.php?p=36268094

2.Kernel Clean script

http://xdaforums.com/showthread.php?p=34879811

3.Fast Dormancy :

http://xdaforums.com/showthread.php?p=36396636