yashsingh1/xdaforums huggingface dataset:
[HTC One S] rmbq:
try to wipe cache/davilk and if it stuck to bootanim make a clean install and flash 3.0 again (i've got your issue yesterday everning)..

the 4 kernels have got a different (higher than stock) voltage for lower frequencies and they're between 2.8b and 3.0
[HTC One S] DrRyder:
Hey rmbq, could you please compile a 2.1 OC version or increase the max OC to 2.1 for those whose phones can handle it? Love AOSP and using LiquidSmooth and all I'm missing is the 2.1 Ghz for an even higher kick in performance.

I, and I'm sure some others, would surely appreciate it. Thanks for the consideration. :)
[HTC One S] davil333:
R: [KERNEL][S4][AOSP][4.2.x][22Feb] Bubba Kernel v3

Hi, what settings did you use? uses kernel tuner or performance control in ROM? governor used? I ask because I still have some problems with screen tearing .. thanks
[HTC One S] foeti:
AW: [KERNEL][S4][AOSP][4.2.x][22Feb] Bubba Kernel v3

...
[HTC One S] FatherD:
Has anyone noticed Youtube stops playback after a few minutes, but audio keeps playing. Iplayer goes through the motions until actually playing something, then it FCs. ?

AOKP 4.2.2 / Bubba 3.0
[HTC One S] rmbq:
in next version i'll add 2.1 OC version
[HTC One S] kingskidd268:
Re: [KERNEL][S4][AOSP][4.2.x][22Feb] Bubba Kernel v3

It might not be the kernel, YouTube did have an update. If you think it the kernel flash the oc version.
[HTC One S] FatherD:
Re: [KERNEL][S4][AOSP][4.2.x][22Feb] Bubba Kernel v3

Quite right, I flashed the default kernel, the iplayer still plays nothing, YouTube did behave though.. But this kernel is so worth it, the screen tear being solved is worth more than you tube ^_^

Sent from my AOKP HOS
[HTC One S] Closed Source Project:
This kernel is simply the best for AOSP. I just made the plunge back to Sense and will really miss this kernel. We need kernel devs for Sense!!!
[HTC One S] ausaras:
May I make a feature request?

I would very much like to have two-way call recording.

Thank you!
[HTC One S] br3ak:
I cannot get wifi working eventhough I set the permissions exactly as shown on the picture. Any ideas?

edit:

Got it. CM filemanager is tricky with permissions...
[HTC One S] Rapier:
Not the lack of devs is the problem...the lack of kernel sources is
[HTC One S] br3ak:
Next problem. Somehow I cannot find the kernel settings menu. I am using blackbean 8...

edit:

Problem solved. I needed to tap 10 times on "build number". thanks rmbq.
[HTC One S] DrRyder:
Cool. Thanks man. Great kernel so far.
[HTC One S] rmbq:
what rom do you use?

i've got CM10.1 22Feb2013 with non OC kernel and youtube works fine
[HTC One S] RichardW1992:
Love this kernel and all its features. Particularly fell in the love with the interactive governor, works so nicely. I will look forward to the 2.1GHz version.

Unfortunately I too have taken the plunge back to sense with the new Viper 2.1.0 out. I wouldn't have, as CM10.1 combined with this kernel was sooooo smooth. But unfortunately for me all the CM10.1 ROMs are creating RAM issues, where my phone will not hold any apps in the RAM unless they are in focus, and consequently it keeps purging everything running in the background causing them to constantly restart!

I'm back to ElementalX kernel to go with sense, really miss the features you had in this kernel.

For people having trouble getting v3.0 to boot because their phone is very sensitive to voltage levels do the following:

Flash v3.0 on top of your ROM. Then wipe cache / dalvik. Boot into bootloader and fastboot flash one of the test kernels the OP provided on the first page. Boot back into recovery and wipe cache / dalvik. Boot system and enjoy.

Once the ROM has booted and you can then fine tune the voltage levels within kernel tuner to see how low your device can go.

(I recommened trying boot.imgtest2 - boot.imgtest4 as 'test1' still created graphical glitches for me. I can confirm that boot.imgtest4 is based on the latest v3.0 version so contains the cortexA15 optimizations etc).

Cheers
[HTC One S] FatherD:
Re: [KERNEL][S4][AOSP][4.2.x][22Feb] Bubba Kernel v3

Running AOKP unofficial latest version by $droyd$

Whenever I flash any kernel that removes the screen tear.. I get playback freezing in YouTube!

Sent from my AOKP HOS
[HTC One S] br3ak:
When I set these settings in dev settings:

Screen is tearing:

in development option check "disable overlay HW" and "force msaa 4x"

And I reboot my phone. Settings are set back and not saved. What am I doing wrong?
[HTC One S] ICWS:
AW: [KERNEL][S4][AOSP][4.2.x][22Feb] Bubba Kernel v3

I flashed OC 1.89 ghz kernel and when I reduce clock speed to 1592, cpu1 always increase the speed to 1890 on its own as soon as I quit the app (kernel tuner).

EDIT: Just saw the not-sticking-clock-issue was already mentioned by a few users
[HTC One S] rmbq:
sense likes a lot of s....tuff!

btw i think if we can use a CAF kernel (this kernel is based on CM and CM kernel is based on CAF) on sense ROMs it will be amazing, no more HTC messed up kernels and we don't need to wait HTC releases sources for some other device :D
[HTC One S] phoenixita:
Do you think that this will be possible with 4.4 and sense 6 too? :P
[HTC One S] rmbq:
i think yes, if i'll ever fix wifi and usb i'll take a look at ROM
[HTC One S] horno46:
Have you abandoned this kernel [MENTION=265227]rmb[/MENTION]
[HTC One S] Rapier:
No, he's working on another one

Sent from nowhere over the air..
[HTC One S] rmbq:
update preview!

http://www40.zippyshare.com/v/11121346/file.html

IF YOU USUALLY USE QV VERSION DON'T FLASH

is it stable??
[HTC One S] phoenixita:
It's working! Give me more time to see if it's stable :)

Edit: i feel like if there is a little keyboard lag...
[HTC One S] rmbq:
always or when you are typing on a particular app?

governor and scheduler?
[HTC One S] debileq18:
No, it's not CM11 last Snapshot and reboot every 1-2 minutes. Besides, Calendar gets error message and don't show any event. Any other anomaly have not been observed.
[HTC One S] rmbq:
can you provide me a log?

EDIT: are you sure your phone is able to use undervolt kernels?
[HTC One S] debileq18:
Yes, I tried your undervolt kernels before and they were working fine. At that moment I can't provide you a log because I use my phone for work and today I'm not able to revert to your last kernel. Maybe, I'll have some time tomorrow.
[HTC One S] phoenixita:
Always on but not big lags...
[HTC One S] rmbq:
new version is up!

this version has got a buch of experimental stuff, i'm using it as daily but you may come up against issues

please if you don't use the phone for hot videocall with your gf support the development testing and giving feedback
[HTC One S] Rapier:
[MENTION=4487443]rmbq[/MENTION]: I knew that you have the secret of time travel... :laugh: We now have the chance to test a kernel with 10 days before it was ever built. Awesome !

P.S. Check the thread title...today is April 12 not April 22 ;)
[HTC One S] dd98:
lots of random reboots and fcs

last_kmsg attached
[HTC One S] foeti:
Tested and running fine so far.

Interactive governor gives me an immediate reboot but with ondemand it's running flawless....
[HTC One S] rmbq:
can you gimme a log of a reboot with interactive?
[HTC One S] foeti:
Tried now a few times but got no reboot again. Maybe kernel just had to settle down...

If I get a reboot again, I'll grab a log!
[HTC One S] foeti:
So, here we go...

Grabbed last_kmsg after a double reboot using stock browser.

Running interactive gov / fiops scheduler...

https://www.dropbox.com/s/7647tl5klxucsav/last_kmsg
[HTC One S] maluus:
This version caused my phone to be unbootable. Although wiped and restored system afterwards it did not work. So I needed to restore a backup of data partition.
[HTC One S] LibertyMonger:
I been having lots of weird issues on all kernels even stock the last couple days so I am thinking ROM issues.
[HTC One S] dd98:
Rom issues in cyanogenmod which i have used bubba kernel with before
[HTC One S] rmbq:
2 new test versions! check it out

as before they aren't QV

http://www.androidfilehost.com/?w=files&flid=13787
[HTC One S] Rapier:
Any difference between them or to the latest version in OP? Is one better than other in terms of stability or performance? I've flashed the 14 April version and after updating apps I got a reboot and after that stuck at bootanimation screen. Power off/on the device did start the device

Will try now to see how it performs. EDIT: Got a reboot after 1 min of playing with the phone.

I was testing them on latest CandyKat 1.3.1
[HTC One S] rmbq:
I modified only GCC flags nothing more (my github is up to date with 14Apr)... 13Apr is only useful for debug if you got random reboots
[HTC One S] Rapier:
I attach last_kmsg and logcat for the 14 Apr version. After the random reboot I was talking earlier, I've restarted the phone and again played with it. First time didn't logged anything so I wanted a second try. This time I've played a while and I was getting a freeze while I was browsing threads in XDA Premium 4 app. Screen was frozen, no response from touches or buttons. I've turned it off by keeping pressed the power button. This time I had logcat activated and I also copied last_kmsg. Hope it helps.

Now I'm flashing 13 APR version to test

EDIT: With 13 APR version I got a freeze quicker, just after Android was booting and finished setup launcher and widgets. I was entering Kernel Tuner this time to check the settings there and phone has frozen. I attach the logcat and last_kmsg for this as well

NOTE: Kernel was setup with the following: No CPU OC (default 1512 Mhz), GPU OCed to max (both 2D/3D), intelliactive CPU governor, simple GPU governor, bfq scheduler, no fastcharge, no S2W/DT2W/pocked detection, Dynamic Fsync ON, BLN ON,
[HTC One S] rmbq:
ok i'll check!

EDIT: sadly the last_kmsgs aren't of my kernel but of twrp

EDIT2: who remember which was the lastest 100% stable release? 25Feb 1Mar or 3Mar?
[HTC One S] KJS021:
Last fully stable kernel for me is the 3 march one. All the others gave me many reboots.
[HTC One S] Rapier:
Maybe I did it wrong. When I got the freeze, I've powered off the phone then I've restarted in recovery (because the next step was to flash another kernel in TWRP). Then I've mounted system and with the File Manager from TWRP I've copied last_kmsg from /proc to sdcard. Then I've renamed it with txt extension. Should I look for it somewhere else? Or should I have run the ADB command to get it? Can I do it now after I've flashed IceCode and booted again?

For me the last good one was before the sleepy-plug...the one from 7th of February. After the sleepy-plug I used some of the releases and not all were giving reboots or freezes, but they had lag. So from stability point of view it could be that there are some newer builds than the one from 7th of Feb...but from performance point of view, those that were stable were lagging.

The last builds are not lagging at all, with this 14th Apr version I could even run a Quadrant benchmark before it's first freeze and it showed 5890, much more than 5300 which is what I get as average with IceCode.

I would love to see a Bubba fast as the latest builds, having the sleepy-plug for battery life and with the stability Bubba had before. I was always used Bubba almost without issues and with the normal not the QV version and with the same setup I've used now for testing
[HTC One S] rmbq:
no, now you can't. your method is correct dunno why you saved twrp kernel last_kmsg. to make it easy you can simply let the phone reboot and when it's on copy /proc/last_kmsg where you want ;)

that file is overwritten only on reboot (random or not) not on boot

i'm working on stability now... hoping the best! XD
[HTC One S] rmbq:
try this one!

http://www66.zippyshare.com/v/33313194/file.html
[HTC One S] Rapier:
Got a reboot soon after phone finished boot process and optimizing apps. Was doing nothing, I just waited for the system to settle down after booting up and suddenly ...reboot

last_kmsg and logcat attached. I've checked this time and I think last_kmsg is the correct one
[HTC One S] htheod:
Last stable for me is March 3 QV version.
[HTC One S] Rapier:
[MENTION=4487443]rmbq[/MENTION]: I've tested the t6 and t5. Attached are the logcat and 2 last_kmsg for t6 (I took 2: one after first reboot, I let it boot a second time and took another one after a second reboot). t5 build was not even booting for me. Phone was staying at boot screen, didn't even reached the boot animation then it was rebooting. I couldn't take logs in this case since ADB connection was not available
[HTC One S] rmbq:
The question I have is: why this kernel for me is quite stable, even t5 that I am running right now, and for all of you is unstable?
[HTC One S] Rapier:
Good question. If we could only know the answer ...

You're running it on CM11? Could be that some other ROM's might be unstable with it? I usually don't use CM and I tested Bubba along it's path with several ROMs: Twisted, Beanstalk, CandyKat, SlimKat, IOAP...just not CM11. For all it's the same with the versions after 7th of Feb which doesn't have the sleepy-plug.

Could be that your phone is better crafted and has some higher limits compared to the majority. I've tested some time ago cannondaleV2000's kernel and I got some reboots also. He was saying that he had increased the bus speed or something like this and I believe that was causing the reboots because after some tweaking it worked
[HTC One S] rmbq:
yes atm i'm using CM, i tried vanir and it was more unstable.

i made overclock stuff log time ago so it can't be the problem.

between 3Mar (last stable version) and 19Mar i made 18 commits. the problem is somewhere there.

here i reverted all those commits (in previous test versions i already reverted some of them and some other are from cm, and their kernel is stable) i really hope this version is the working one:

http://www.androidfilehost.com/?fid=23329332407586678
[HTC One S] Rapier:
So sorry to tell you that I got reboots with this as well. This time I've tried to test it on IOAP. I've done like this:

- wipe factory x 3, + format /system

- installed IOAP (last 3.62)

- installed GAPPS (Slim AIO Gapps 4.x)

- installed kernel t7

- reboot

Initially it didn't even finish the boot, at one point bootanimation froze. I've pressed power till it shut down then power it on again. This time I've reached the initial setup wizard, gone through it till I was asked by setup if I want or not Google Now...then reboot. I've rebooted it a third time, couldn't take any logs at that time cause ADB debugging is not activated by default in the ROM from the beginning. This time as soon as I got the interface I had a "setup has closed" or something like this message but I ignored it and from the status bar I went straight to Settings - Dev Options and enabled ADB debugging. Then I took last_kmsg before it rebooted again few secs after. I've attached the last_kmsg
[HTC One S] rmbq:
fortunately the error is always the same XD

i'm downloading ioap let's see if my phone crash so hard like yours
[HTC One S] Rapier:
Use THIS link to get latest IOAP. The ones from the IOAP thread are for the builds made by WhiTeRhiNo and he didn't build a 3.62, these are build by IOAP team and I've used the 3.62 from there
[HTC One S] rmbq:
try this one

http://www.androidfilehost.com/?fid=23329332407586854

btw ioap GAPPS are unstable, banks' GAPPS are better
[HTC One S] Rapier:
I said but maybe you didn't noticed, I am always using Slim GAPPS. Dunno why. maybe because they "invented" TRDS (The Real Dark Slim) and I always though they must make the most compatible GAPPS for it.

Flashing now... Was it stable for you with IOAP?
[HTC One S] rmbq:
it booting lol xD i'm making some test cos the performace are horrible
[HTC One S] Rapier:
Got a reboot soon after ROM finished loading, I've attached logcat & last_kmsg. Now I let it boot a second time to see what's happening...

lol..sure you're on the same device as me? HTC One S? I'm asking cause for me performance looks ok, ROM was smooth and fast, I even got a decent Qadrant score (5770). The problem is just I face frequent reboots...it was a second one just after I've finished Quadrant benchmark (I've attached the second last_kmsg) and a third one just after ROM finished booting and I was asked what launcher to use by default (don't know why cause I had everything setup properly)
[HTC One S] rmbq:
can you turn wifi off while testing?
[HTC One S] Rapier:
OK. I'll flash it again and turn WiFi off
[HTC One S] rmbq:
thanks for your hard testing ;) let me know
[HTC One S] Rapier:
I'm so sorry it doesn't work :( I'm trying because I do hope we could get a good Bubba working for all...and if nobody do it, there are small chances to get it

Here are the logs. I've took 2 last_kmsg, one after first reboot and one after the second. I've let the ROM boot first time, disabled WiFi as soon as I could get to the status bar, then let it settle down. Not too much time after...reboot. I let it boot a second time (had no wifi on from the beginning this time) and after several seconds...reboot.

Logcat is only for the first boot, last_kmsg are for both reboots
[HTC One S] rmbq:
ok for today it's enough xD

i excluded toolchain fault cos i changed it and the bug is still there, so it's in kernel code!

you gave me a lot of logs so i have got enough info atm!
[HTC One S] Rapier:
hi rmbq. here they are, logs for the 17APR build. I've send you PM with details
[HTC One S] rmbq:
can someone test this one? think it's stable

http://www.androidfilehost.com/?fid=23329332407587535
[HTC One S] KJS021:
Running it now, so far so good.

Installed it by first flashing the awesome kernel cleaning script and afterwards your new kernel on Twistedkat 04-08.

Edit:

Phone is smooth as butter, but feels quite warm, even after having it idle for a while, and the battery percentage is going down quite rapidly. Need to run it longer to be more conclusive.
[HTC One S] horno46:
+1 on Vanir

---------- Post added at 06:44 PM ---------- Previous post was at 06:16 PM ----------

Reverting to 3.4.82 making the difference?
[HTC One S] rmbq:
it's the old 13Mar version, the first unstable version i rebuilt w/o some commits to see if it's stable
[HTC One S] rmbq:
another test!

http://www.androidfilehost.com/?fid=23329332407587737
[HTC One S] horno46:
OK so far, on Vanir.
[HTC One S] atrus5:
Bubba kernel is working on pac 4.4, now that pac doesn't fc anymore lol
[HTC One S] Spy20:
I can't work bubba kernel with the last CM11

I've tried with and whitout the QV version

I also try the 03/19 and 03/03 version of Bubba but the ROM doesn't boot continually

Someone has encountered the same problems ?

Thansk in advance for advices
[HTC One S] rmbq:
it's a common issue, i hope to release the new stable version today, meanwhile you can use this http://www.androidfilehost.com/?fid=23329332407587737
[HTC One S] Spy20:
Okay thanks

I will try today

CM11 is the best rom not sense ? and with this kernel ?
[HTC One S] Rapier:
There is not such thing as "best ROM". Each ROM is "best" if you like it and it's features and you cannot compare a sense-based ROM with an AOSP one. They are 2 different things. People choose what they like based on their preferences.

EDIT: [MENTION=4487443]rmbq[/MENTION]: I just got a reboot with 20Apr_t4 during a call. I've attached the last_kmsg, I saw some kernel panic in there and the wcnss (WiFi) stop
[HTC One S] rmbq:
another test, if is stable like other tests i'll release a new official version!

http://www.androidfilehost.com/?fid=23329332407587994

i'll look into that
[HTC One S] Rapier:
Please also check something else I've just noticed. Dunno if it's general or only for me, but with the newest t9 I have issues waking the device with vol buttons. After some time not immediately after screen of, probably when entering deep sleep, I have to press several times on the vol buttons to wake the device and once was not even waking till I've pressed the power button. I am almost sure same happens when trying to wake the device by dt2w or s2w

I got a second reboot with it, similar with first one...during a call.
[HTC One S] rmbq:
try this one!

wake up on vol button will not work but s2w and dt2w yes!

http://www.androidfilehost.com/?fid=23329332407588185
[HTC One S] Rapier:
I don't use s2w and dt2w, only vol wake. They work different? Any chance for vol wake to work in the future? Did you find something related to those reboots? Cause I had 3 and all were during or when I was making calls
[HTC One S] rmbq:
also with the last one?

i can take a look on volume wake, i'll enable it if it doesn't drain too much battery
[HTC One S] Rapier:
Just flashed it and I saw dt2w it's doing the same... Sometimes works, sometimes it doesn't. S2w was disabled tho

I'll test it for a while to see if I still got reboots. Quadrant score is somewhere at 4500 but the feel is ok, no lags or issues. I'll test more that keyb lag

Sent from nowhere over the air...
[HTC One S] rmbq:
are you sure you haven't got any app that can interfere with s2w or dt2w? i can trigger it always
[HTC One S] Rapier:
None that I know. I never used them before, usually I disable dt2w and s2w from TricksterMod, also proximity. Now I left d2w on (was having value 2 in Trickster) just to test it. I always used vol wake instead. But that's not a big issue

Sent from nowhere over the air...
[HTC One S] rmbq:
new version is up!

stability, are you back? XD
[HTC One S] Rapier:
With the one you last gave me (22APR_t4) ...yes. I got no reboots. Now I'll flash this one you build. Is it different from t4?
[HTC One S] rmbq:
yes s2w should work better (and the fix is implemented in the right way), other things are the same as the last test
[HTC One S] Aduck79:
Indeed stability is back.

Battery usage seems good also. 2.1 %/hour
[HTC One S] rmbq:
yes can be usefull if you have got 1800MAH battery but i'm not an expert in this field so i don't know how much it'll help in the battery usage. you can make some try and post your result, there are some application in the market for test the battery life

EDIT: new version is up
[HTC One S] phoenixita:
I'll try!

Should i clone your project edit the files i want and follow your guide for building kernels?
[HTC One S] rmbq:
yes, use the toolchain i linked in the second post of this thread! you'll it build w/o issues
[HTC One S] phoenixita:
http://xdaforums.com/showthread.php?t=2098133 this one?

Now i must study i will give a try this evening :) Have a nice day man :D
[HTC One S] horno46:
Working fine here.
[HTC One S] rmbq:
yes, specifically this one http://www.mediafire.com/download/z...-linaro_4.8.3-2014.04-build_2014_04_16.tar.xz
[HTC One S] phoenixita:
what should i type instead of this?

CROSS_COMPILE=/home/phoenixita/toolchains/prebuilts_gcc_linux-x86_arm_arm-linux-androideabi-4.8/bin/arm-linux-androideabi?
[HTC One S] rmbq:
CROSS_COMPILE=/home/phoenixita/toolchains/arm-cortex_a15-linux-gnueabihf-linaro_4.8.3-2014.04/bin/arm-cortex_a15-linux-gnueabihf-
[HTC One S] phoenixita:
I cannot build it right now cause i'm on a chromebook...if i manage to build it how can i see if kernel recognizes battery?
[HTC One S] rmbq:
i don't know where's that info but you can see if the battery last longer
[HTC One S] phoenixita:
phoenixita@ValerioVenturaPhoenixita:~/phoenixita/kernel/android_kernel_htc_msm8960$ make ARCH=arm CROSS_COMPILE=phoenixita/toolchains/arm-cortex_a15-linux-gnueabihf-linaro_4.8.3-2014.04/bin/arm-cortex_a15-linux-gnueabihf- > compileLog
make[1]: *** [kernel/bounds.s] Errore 2
make: *** [prepare0] Errore 2

Seems like i've missed something.

I've done this modifications on the boot.img of my rom and now brunched...It was easier but i'm really interested in what I missed cause I'd like to have a modified bubba.
[HTC One S] Spakainz:
Hey, dont forget htc evo 4g lte battery 2000mah :)
[HTC One S] rmbq:
new version is up!
[HTC One S] Bentso:
I think multicore power saving should be set to 0 instead of 2 as default.

When set to 2 my battery drains really fast and I get frequent reboots.

When set to 0 I haven't experienced any reboots with latest (29.4) version yet.