yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] Saber:
Beta build v040 is out with linux kernel version 3.15.0 stable! I have been testing it for a bit now and it seems stable enough for normal usage, let me know if there are any issues with this build. LP builds (and hopefully JB builds too) should have the same changes soon, when I find more time of course :)

regards, gsstudios.
[Galaxy S II Android Development] Skyline:
[MENTION=5811506]gsstudios[/MENTION]

Thanks in advance for 3.15.0 for lp and your hardwork for this kernel
[Galaxy S II Android Development] Ham1do:
Now SQLite problem solved on v40 thanks again :good:
[Galaxy S II Android Development] OlMightyG:
Hi,

I had a freeze and reboot while changing from 3G to wifi with v40, clean install.

on the latest uber v38 i had a non working background dimming.

Beside.. why no more uber?
[Galaxy S II Android Development] Saber:
Strange, probably just a one time kernel panic. Can you provide any logs?

Uber builds have been stopped due to more people preferring linaro builds over UBER builds. It just makes my life easier if I can select a toolchain that most people can agree on.

Regards, gsstudios
[Galaxy S II Android Development] OlMightyG:
Unfortunately I have no logs.

Is the problem with the non-working background dimming known for v38?
[Galaxy S II Android Development] OlMightyG:
I had another freeze, the touchkeys stayed responsive but the system hanged. All other aspects seem to be fine. I have to test the GPS. As far as I can see there is a slightly higher battery consumption while screen on compared to the older version. But it might depend on linaro vs uber. Performance is good.

I think i will stay with it for now and hope the freezes will be fixed and maybe the battery usage optimized.

I am using fusionjacks kitkat rom.
[Galaxy S II Android Development] JavaScout:
I did a stupid flash

sorry, wrong forum
[Galaxy S II Android Development] Saber:
I know it's been a while since I last released a kernel for the S2. I have been experiencing some minor freezing in the past with the recent releases of my kernels (due to massive code change from linux kernel). IMO, there should have been UBER builds of the last few builds, but I didn't have the time to do that back then.

Let me know if you guys want me to rebuild the kernels with UBER toolchain/Older kernel with updated toolchain, etc.

Regards, gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Tip for people , who got stuck on dori logo with correcty installed kernel.

First install rom , than gapps and reboot. Complete setup wizard , play around with phone , and after some time go back to recovery and install DorimanX.

I think i have a damaged SD card. After really long time phone finishes media scanning , but shortly after that process SDCARS starts and forces one CPU core to go to max frequency (reboot fixes problem). Now i unplugged my SD card , and again after really long time media scaner finished , and proces SD card doesnt come back.

Why does it take sooo long to scan media ? Apart form one and a half page of logcat full of command like 'sdcard0 Unmounted (Idle)" (but my international memory works) there arent any other errors.

---------- Post added at 01:44 AM ---------- Previous post was at 12:53 AM ----------

[/COLOR [MENTION=5811506]gsstudios[/MENTION]

I am scared. What is happeing to my S II ? Sdcard proces stated again , but phone made a self reboot. Unfortunetly it got stuck on Dori logo. I went into recovery , reseted STweaks profile to default , and phone booted. Shortly after , browser opened itself and displayed that :

Spoiler content hidden.
[Galaxy S II Android Development] Saber:
[MENTION=5468078]MikiGry[/MENTION]

Thanks for your detailed post.

With your problem, it seems you have corruption in your data partitions. Just enable fix data in the 'other' tab in stweaks and reboot.

Backup is advised when performing partition fix, but may not be required as it seems that the affected partition is kernel related.

Regards, gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Fixed partition , nothing got lost. Mebay i have corrupted data on my SD too (loong media scanning process + sudden sdcard proces). Anyway. My SI is almost back. I can play Smash Hit and Dead Effect 2 on full details smothy again :)

Any clues about defconfing process ?
[Galaxy S II Android Development] Saber:
I have a feeling this could be due to the code change from the last linux kernel upstream. Could you please try build v37 as this was the last 'true' stable version (well, this is my personal favorite version) I have made before I have updated parts of the kernel from kernel.org.

Thanks, gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

It didnt help. Anyway. Formated system , data and installed CM 11+ dori v37 . After dori booted i lost brightless control. It stay on max level and i cant adjust it (brightless slider or STweks doest do anything). Logcat doesnt show any errrors related to it. It looks like phone doesnt even notice , that ve changed something.

My SII really hates Dori :(
[Galaxy S II Android Development] souler456:
You tried other KK ROMs? Preferably SlimSaber KK? No issues with Dori there...

:D :) ;) :good:
[Galaxy S II Android Development] MikiGry:
[MENTION=5075251]souler456[/MENTION]

I dont think other roms would fix my problem. Every KitKat works fine , until i install Dori. I"m going to clean flash CM 11 + Dori v37 and see if these bug will be gone.

Why dont i want to use SlimSaber ?

Is is patched , has many optimalizations , but olso (because of them) has bugs , that other KK roms doesnt have.
[Galaxy S II Android Development] souler456:
Well, it's your phone, so do as you like, but for me, aside for Whatsapp not working, SlimSaber works good on me, though I'm using Apolo and not using Dori since it gives me instabilities, but I assure that I used Dori before I switched to Apolo and all functions work fine.

BTW, this is OT, but does the last CM11 release have updated security patches?

:D :) ;) :good:
[Galaxy S II Android Development] MikiGry:
Ok my problems are gone. I decided to clean my phone using SD main. The scanning process was getting stuck on tapatalk. 10mb aplication is too big for SD main ? After 10 minutes scan finished. Tapaltalk was using almost 3 GB of memory !! It's cache somehow survived all roms and all wipes ive done. Now after deleting that garbage phone scans media in one minute.
[Galaxy S II Android Development] stylemessiah:
Just confirming that if you have the Google App installed by your GApps after flashing the ROM, it may kill WiFi

I just had to redo my phone and flashed the ROM, then PA Gapps...

While WiFi worked during setup wizard, afterwards it failed to work no matter I tried

I used a system app remover and removed Google App, rebooted, and all workies again
[Galaxy S II Android Development] WizART:
Now you can install Google App from Google Play Market, separately. And everything will work fine.
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Bug found by [MENTION=5456499]Naudiz[/MENTION]

Ive just tested it on latest SlimSaber 4.4.4 with your Dori V10.45v40 and this bug is there. CPU doesnt go under 500Mhz . Can You please investigate it ?
[Galaxy S II Android Development] Saber:
Hi,

I have already seen this post :)

Seems to be a long running bug on our phone. (All credits to Samsung)

I will see if I can do anything to contribute.

Regards, gsstudios
[Galaxy S II Android Development] MikiGry:
Bug encourned after 1+ month of usage with tastest SlimSaber 4.4.4

1. Sound bug

I cant send any logcats now , but this bug can be reproduced

When you run a latest antutu video benchamark/start game called hopeless/hopeless 2 instead of apps soundtrack you will hear a sound of crashed windows system.

2. Couple of hours after i set (in stweaks) "minimum standby or on call frequency" to 300Mhz (minimum CPU freq. has been set to 200mhz ) i started getting random SODs and system crashes. After setting this setting to default (200mhz) and increasing CPU min. freq. to 300mhz phone is stable.
[Galaxy S II Android Development] Saber:
Thanks [MENTION=5468078]MikiGry[/MENTION]

I will investigate the issues soon.

Now that I'm back to full scale development, I might make a few builds for the kk branch of dorimanx. Just some fixes from the LP branch and other important changes (possibly experimental builds with UBER 5.3).

Gsstudios
[Galaxy S II Android Development] Saber:
DorimanX 10.50 v001 has been released.

As you can notice, there is a kernel version bump from 10.45 to 10.50. This is because I felt that the changes were significant enough for this to occur and because of the time frame I have released this (being well after I last released "the last build"). All important changes have been synced from the LP branch as I felt that the KK branch needed a bit of love, and as a bonus, I have made builds using Linaro 4.9, UBER 4.9 and UBER 5.3.

No regular builds will be made for KK, I will only consider making more builds for KK only if there is truly an important change. So this may be the last build for now.

As for testing, I have tested this build a bit, however it was stable. Will still leave it as a beta because of the large change of code in the last couple of builds.

Enjoy the build! - gsstudios
[Galaxy S II Android Development] MikiGry:
Ok. Dirty flashed DorimaX 10.50v001 Linaro TRIM over 10.45v40 Linaro NON-TRIM .

Phone booted. Everting is working.

Installed trimmer , and did first SII ' trim since it was bought in 2011.

Results

Ps.

What is going on there ?

I'm observing this wird behavior since ~2 weeks. Battery lasts ok. Phone doesnt have problems with charging/usb connection/data transfer speed.
[Galaxy S II Android Development] Saber:
My guess is that the fuel gauge went crazy and decided to restore back to original battery percentage. Charging your phone to full again once battery is drained will fix any fuel gauge issues since dorimanX script calibrates the battery for you.

I've noticed similar behavior if I don't charge battery fully, so I avoid charging the battery partially. A reboot works as well too sometimes, or reinserting the battery.

regards, gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

But the problem is , that im doing it constantly since one week. And i can see this "thing" in battery stats every day. I think i will format fuel guagu manually.
[Galaxy S II Android Development] Lister Of Smeg:
Hi All,

Forgive me if i'm wrong, but older versions of this kernel (I think JellyBean) when I first got my S2 supported DualBooting.

Does this Kernel offer DualBooting with KitKat and some other rom? Or is it just a kernel that support KitKat and adds some cool tweaks inbetween??

Thanks, Lister
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Sadly , more and more bug are coming out of this kernel.

Today i installed "pocket troops" and it is olso affected by "sound bug".

Another annoying bug. Whenever i try to upload a video via messanger this will happen :

1. Video upload is going to hang without any error

2. Video will not be accesnable via gallery. All videos in gallery will became a black squares , and they wont be playable. (When you open them via MX player [by opening app , browsing for requested video] they will play)

3. Camcorder is olso going to break. After pressing red button ... nothing happens

4. Reboot doesnt fix problem (will test this). But TRIM does ! To fix all the problems caused by video upload via messanger just trim all partitions , and all problems will be gone.
[Galaxy S II Android Development] Saber:
Will investigate this soon.

This seems all too strange for this kernel to behave like this. I guess I will need to go back to kitkat and find out if I can replicate these issues. Maybe messenger has been pretty poorly coded lately :confused: As for sound bug, I will need to check too.

gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

If you want , i can record a video to show You this issues.
[Galaxy S II Android Development] jenaplisken:
afetr i've installed the kernel and after reboot the system don't mount internal memory. only external sdcard.

But in recovery i can access to the internal memory.

can you help me please?
[Galaxy S II Android Development] Saber:
Is your internal storage ext4, NTFS or exfat? DorimanX only likes fat32 or vfat for internal storage.

Are you running modified partitions?

Regards, gsstudios
[Galaxy S II Android Development] Saber:
Thanks, but I will test it out for myself anyway.

LP branch is coming along nicely, but it seems that the KK branch has been a bit neglected. Will return to KitKat soon. (To bring some exciting features like isorec).

gsstudios
[Galaxy S II Android Development] ultravy:
Experimental 5.x build trim is stable for me even with slight uv to cpu on slimsaber! i had some errors on data partition, found by kernel (phone hangs in normal usage , force reboot hang at dorimanx logo, second force reboot, it shows errors in a page). it is possible to show a status after repair if errors was fixed for ex?
[Galaxy S II Android Development] Saber:
Other than the check partition status on stweaks, I don't know any other method. Usually if there's no other message popping up saying that you have corrupted partitions, you should be safe.

Maybe kernel kmsg or dmesg will show something useful.

gsstudios
[Galaxy S II Android Development] MikiGry:
What are your UV settings ?

Ma CPU scales beetwen 300Mhz and 1200Mhz.

300Mhz - 825mv

1200Mhz - 1225mv

About data corruptions. Please clean up your phone using SD maim. I had data corrrupions , meda scaner issues and other problems with Dori until i havent installed SD main.

Scan and clear all of these and problems should be gone.
[Galaxy S II Android Development] Saber:
DorimanX 10.50 v002 has been released.

I'm not going to go through a whole lot of explanations as I have already done them in my LP kernel thread. Some exciting features that have been added in this release include Isorec support thanks to [MENTION=4141005]Lanchon[/MENTION], fixes and adjustments to VM/memory values, changes to stweaks profiles, added new toggles/features to stweaks (see changelog or visit LP kernel thread for more info) and many other changes (see changelog).

Please note that I haven't tested this release yet. I will test it soon and if there are reports of bugs and crashes, I will try to fix them in future releases.

Please also remember that I won't be working on the KK branch that often so consider this as a possible final release.

Enjoy the update! - gsstudios

Edit: Have tested the release for a few hours now. Seems stable and all features works as they should. Isorec is also working as well. :)
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Have you fixed/try to any of bugs menationed before ?
[Galaxy S II Android Development] Saber:
Haven't done any specific fixes yet. I'm currently trying to reproduce the issues on KitKat.

Gsstudios

Edit: I can't confirm battery bug you've experienced. Battery stats are totally fine here :)

Edit 2: Can't also confirm that gallery only displays black thumbnails. Videos work fine here :)
[Galaxy S II Android Development] MikiGry:
Do you need any help with that ?

---------- Post added at 02:24 AM ---------- Previous post was at 02:20 AM ----------

@gsstudios

Thats ok. Mebay my battery is just getting old.

No black thrubnail and inaccesnable video bug ?

Even after sending a video with messanger ?
[Galaxy S II Android Development] Saber:
When was the last time you repartitioned or formatted your internal SD card? A lot of the problems you've been facing could be because of partition/file system errors that wear the system down over time.

I'll say now that I'm not running the latest version of messenger. That's because newer versions are generally more buggy and slower (when it should be opposite).

Regards, gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

A few months ago.

Ok. But still. Every time i try to send any video with messanger camcorder breaks.

BTW

Which version of messanger are you using ?
[Galaxy S II Android Development] Saber:
Version 50.

Nothing breaks for me in camcorder apart from the annoying repetition of the record sound going off. Video works fine, can play it without problems.

I'm having doubts that it is kernel problem. The app is the main culprit which somehow is fixed with trim. So for now, no fix is possible.

gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

So it seem like lates messanger breaks sth in kernel. I will downgrade to older version. And how about music in game bug ?
[Galaxy S II Android Development] Saber:
In-game music bug

Ok, can confirm game music bug. This is reproducible in Slimsaber (latest) opening games like Subway Surfers, but not all games are affected. Does sound like a crashed Windows system :) However, this is not because of kernel (I flashed apolo kernel and it gives same results). Must be related to Slimsaber (believe it or not), perhaps one of the changes in the last ROM build made some games not work.

gsstudios

Edit: Downgraded ROM to an older build and still gives same results.

Edit 2: I've already tried re-installing the apps and still gives same results. Some other games like Jetpack Joyride have no issues at all or leo's fortune work flawlessly.

Edit 3: [MENTION=5075251]souler456[/MENTION] reports that the issue extends to LP. We can confirm the kernel is not the root cause of the issue, but it could be related some change in the app that makes AOSP roms give off this bug.
[Galaxy S II Android Development] souler456:
Can confirm. Flashed Apolo, and played "Dynamix" (a music rhythm game), and it still blows my ears of music bug. Switched to LP, and still same results. Reverted older versions of Dynamix and it fixes it. Probably new apps are using some kind of new music rendering builds that is incompatible on our AOSP/CM device. Not tried on stock JB yet. Will do later on...

:D :) ;) :good:
[Galaxy S II Android Development] Saber:
That's what I'm starting to think as well. Stock JB = no issues, AOSP = bugs like this

At least we can confirm now that game music bug is ROM related and not kernel related. Or, more accurately it affects android versions higher than stock 4.1.2 because of the lack of driver support from samsung, which gives us less room to play with kernels.

gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

I've try do do a logcat , and apart from nine pages od Java failure , nothing related to sound shown up. I know , that one time i have been listening to the internet radio (screen was off) , phone got a SOD (seems like 400Mhz running on 800mv isnt a good idea :P) and exactly same thing happend to the mucic. So my guesses are , some latest games are crashing sound driver.

I feel like these apps can work correctly with CM 13.
[Galaxy S II Android Development] ultravy:
Here are my voltages and wile i was at work (9 am)i remember your min cpu 300 mhz, and i tried 100 mhz "min frequency" and " scaling min suspend freq" - min deep sleep cpu speed, and it works well, (until now 19:28) i think lag under 1 second is acceptable when a call wake up the display.

I will try sd maid and isorec version to revert my data to 3gb as dorimax can't format over 2 gb data partition - i read a post by [MENTION=5811506]gsstudios[/MENTION] (i don't remeber where now :D )

I forgot to say that my max cpu is 800 mhz since on 1200 has much drain on battery, ( my batt is 8 months old , phone last 4-5 days without wifi and normal daily calls - its weak under wifi :( )
[Galaxy S II Android Development] camp0s:
Stuck at Dorinmax splash screen

Something happened: my s2 is getting stuck at the Dorimanx static splash screen, just after the blu bar animation (v10.45 from september, was planning to upgrade) :crying:

The battery was fully discharged, so I connected the charger and few minutes later turned it on via the power button, but when I looked at the phone I saw the frozen screen.

It seems I can't even enter recovery no more (up+home+power, then release power at Samsung logo).

What can I do? it's late and I don't want to create more damages on my own. If I press vol_down+power it can enter Download mode, but I never did anything there so.. suggestions/links? I searched, but no useful result so far.

:fingers-crossed:
[Galaxy S II Android Development] MikiGry:
[MENTION=4133181]camp0s[/MENTION]

Use Odin in that case. Some kind of data corrupion happend.
[Galaxy S II Android Development] Saber:
[MENTION=4133181]camp0s[/MENTION]

Reflash one of my kernels in download mode.

What ROM were you running? What build were you upgrading to?

gsstudios
[Galaxy S II Android Development] camp0s:
Small Update

I tried to reflash the Kernel via ODIN creating a .tar file from the .img file, I flashed again Dorimanx (same version) and then the stock Slimsaber Kernel (estracted from the .zip file).. but nothing :(

With stock kernel it hangs on a black screen right after Samsung logo, with Dorimanx it hangs with the splash screen.

I have adb access, can ls through the file system (although many directories look empty), I'm also root "#"; yes, "reboot recovery" command doesn't work, neither "reboot download" (strangely it says "completed" and returns to the cmd line).

I was planning to upgrade, but I wasn't performing an upgrade, just a boot after connecting the charger when the phone was off.

ROM: Sliamsaber 4.4.4-20150810, kernel V10.45v28-[09-20] - everything was rock solid.

Time to reflash Slimsaber? :confused:
[Galaxy S II Android Development] jenaplisken:
yes i repartitioned the phone for having more space for app

how i can format internal memory with one of those file system?
[Galaxy S II Android Development] tanqueta207:
[MENTION=5811506]gsstudios[/MENTION] Same problem here with last NON-TRIM version, after full battery discharge kernel get stuck in logo. Same happens to me in lollipop version. What is the problem??? I have modified partitions also.
[Galaxy S II Android Development] camp0s:
Updated - solved!

Ok, after carefully reading 1000s posts and evaluating possibilities, I found this file "CWM-KitKatCompatible-recover-i9100.tar" and flashed via ODIN.. it WORKED!

From there I could reboot again in Recovery Mode; I easily flashed Slimsaber and Dorimanx again from internal SD card.

I've attached the file should someone need it ;)
[Galaxy S II Android Development] Saber:
DorimanX 10.50 v003 has been released.

This build features the low latency audio fix found in the LP branch that fixes issues with audio in games built with newer unity engine versions.

Here is what I posted before:

I've tested it on Slimsaber 4.4.4 latest build and it works fine on games like Subway surfers (which is built with new unity engine). [MENTION=5075251]souler456[/MENTION] and [MENTION=5468078]MikiGry[/MENTION], test this build out :)

As said in the changelog, this is a EOL build. I will rarely make builds like these as the kernel has already reached EOL stage (not updated anymore).

Enjoy the update! - gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Installed at about 2 AM :P

Dirty flased over (...) 50v001

Sound in games is back. No more crashed windows sound.
[Galaxy S II Android Development] Saber:
DorimanX 10.50 v004 has been released.

This will be the last EOL bugfix to this kernel.

I have added freezefix to this kernel to improve stability and to prevent the 150mhz bug. For more details, look at the changelog.

I will leave KK development to whoever who want to contribute, as I am busy enough with LP and MM already.

Enjoy the update! - gsstudios
[Galaxy S II Android Development] MikiGry:
[MENTION=5811506]gsstudios[/MENTION]

Does the lower CPU voltage have any impact on deepsleep ?
[Galaxy S II Android Development] Saber:
No. Battery gains by undervolting are not really noticeable. It does help a bit with temperatures.

gsstudios