yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] shorty1483:
So feedback from 1 day use with 0.9.7.3:

- Time from dialing a number (hitting Phone button) to establish the dial connection is about 10-15 secs, it seems the phone freezes for that time

- Huge battery drain on my ROM (+200% in same time)

- superuser seems to work nice

Is it possible to fix that?
[HD2 Android NAND Development] yugoport:
No links for me either ..
[HD2 Android NAND Development] TheInVisibleGoD:
I'm using latest 0.9.7.3 and still the same issues with root permissions... :(

ReiserFS working fine though. :)
[HD2 Android NAND Development] shorty1483:
Now everything works fine on mine. Update superuser to v3. Then delete Data cache of superuser. Then move the apps that need su to SD and back to internal. Reboot. Worked well on mine.
[HD2 Android NAND Development] mwakious:
GREAT JOB!

great job,i have added your last 0.9.7.3 to my betas and everything is working good

can you add the support for 3gp/mp4?because the playback does not work....
[HD2 Android NAND Development] Kefir.net:
Ah, yes..it's needs wpa_supplicant, as tytung's.

I have tried your SIO scheduler and it's better than the AS!

Thanks for suggestion :)

Added mirror in 1st post for those, who have problems with github.

Oops, haven't played any video after release. Yes, seems bug with hw decoder, thanks for report..

I think I know a reason of problem..
[HD2 Android NAND Development] dorimanx:
i have noticed that cpu sometimes not sleep, and I get 60 to 80 MA on screen off.

I can't find any app that using wake lock checked in spare parts, but I see sensor use all the time by system since boot, can you check if kernel keep using any sonsors on screen off.

also the su still some times stuck till i kill the app and start it again,

but its better than was with 0.9.7.2

i did all the reinstall clear data and move apps to sd and back, dont know what the point, but i did it...

can you please add 2 way rec as in tytung r12 sep12?

waiting for you to nail it once and forever.

all the rest is ok.

thanks allot.

p.s

Your kernel and thread has a place of honor ony thread :D

bummer about the paypal block....

but i will do all i can to support you and debug for you!

Sent from my HD2
[HD2 Android NAND Development] djsolidsnake86:
thanks for update

hope to see some tweaks for better battery saving :)
[HD2 Android NAND Development] Kefir.net:
I've noticed it too, I had 4-5 54mA usage during night. But I had the same with tytung's r10-12 at past..:confused:

There are many reasons for system using sensors, but when screen of...How did you checked it?

I have no more idea with su problem:confused:

But I had no stuck with su apps since yesterday..And I'm using superuser v3b4..

I removed it because some user reports, that it doesn't work from tytung r12..and with my kernel. Ok, added back.

Thanks for support :)

v0.9.7.4

- fixed hw video decoder

- added back 2WCR.
[HD2 Android NAND Development] coquipr:
Do u have a mirror for magldr version 9.7.4?
[HD2 Android NAND Development] dorimanx:
in spare parts you have the usage report, there you can switch to sensor since boot, i see 100% and i cant shake the 60ma, with 0.9.7.2 i think its was ok.

i will try now the 0.9.7.4

thanks allot hw decoder needed also :D

and i will test the 2 way record.

Sent from my HD2
[HD2 Android NAND Development] Kefir.net:
Yes, links updated in 1st post.

Checked, Sensor: Android System - 2m29s since boot..about 20 min passed since boot. Strange..
[HD2 Android NAND Development] goldlocke:
my testing on XXXPachaXXX's "AndroidGBLeoR3":

0.9.2 -> boot, but endless FC windows (wipe cache&wipe dalvik)

0.9.3 -> boot, but endless FC windows (wipe cache&wipe dalvik)

0.9.4 -> boot (yeah!) (only wipe cache)

0.9.5 -> boot (yeah!) (only wipe cache)

0.9..... testing continues...

Edit: Ok this had to be an issue caused by setcpu app. Got rid of it, now all your kernels boot just fine. Thank you Kefir!
[HD2 Android NAND Development] dorimanx:
O Yeee i think you killed one more bug! :D

i think the missing hw decoder was been needed by my home app launcher pro or any other 44 apps that i have in ram.

but now look like 60ma is gone! and super user respond fast.

but here is the best part :D you gave me ultimate power! quadrant score 1901

with 1.53ghz oc and interactive

that is cooool :D

Sent from my HD2
[HD2 Android NAND Development] mwakious:
testing now....you are making me create 1 beta every hour....hahahahahaha

good work,only for info i am using AOSP clk in my sensetionalrom

EDIT: video playback worked on 0.9.7.3,now on 4 its lost !!??

EDIT2: with 0.9.7.4 the weather videos have a little problem..
[HD2 Android NAND Development] Kefir.net:
;)

:confused: It worked only 1 time in 0.9.7.3, because of bug in q6vdec.

I've just saw a movie on my Leo with 0.9.7.4, working great.

What problem with weather videos?
[HD2 Android NAND Development] TheInVisibleGoD:
Yes, I can confirm that too, su still not working with 0.9.7.4... :( Please take a look one more time, I don't want to change to another kernel since afaik you're the only one with ReiserFS support.
[HD2 Android NAND Development] zagzag99:
What partition you use as ReiserFS?

Does it really make a difference in SD read/write performance?

How do you make it? I've tried formatting with gpart and it wasn't recognized by Android.
[HD2 Android NAND Development] djsolidsnake86:
system process don't respond (at the start of phone)

loop reboots

when happen this the phone seem that is recharging, but is not connected, please kefir fix this annoying bug
[HD2 Android NAND Development] goldlocke:
0.9.7.4:

Video playback and weather fine here on Sense2.1 ROM.

BT pairing only works when switching BT visibility on/off. PTT button of headset is not recognized by phone (-> no voice call or command).
[HD2 Android NAND Development] undergroundcugir:
sorry for the question, how to run this kernel on magldr Typhoon ?
[HD2 Android NAND Development] scariola:
Download version for magldr or clk from first post, flash through CWM, done.

Well, set the CPU frequency and governor settings under cyanogenmod mod settings/performance/CPU/ 128 and I use 998/ check set on boot.
[HD2 Android NAND Development] skymera:
Could not play m4v videos I recorded with camera on Typhoon 3.6.5 with kernel 0.9.7.4 :/
[HD2 Android NAND Development] Petulinek:
I have no problems, today clean install and camera videos playing without problem...
[HD2 Android NAND Development] TheInVisibleGoD:
I'm using my previous ext4 partition formated in ReiserFS (sd-ext), using gparted. So you have to create it the same way as if you were creating a normal ext partition for sd-ext, FAT32 part (primary) first, and a ReiserFS (primary) then.

I didn't have time to bench yet, but you can really see some speed up when opening apps at least... ;)

After all the tytung kernel also support ReiserFS, so sadly I will keep with his kernel and pray that kefir.net fix the su issue then... :(
[HD2 Android NAND Development] Petulinek:
I installed new version SU 3 but there is still su issue with this kernel. It's a shame, because this kernel is fantastic.
[HD2 Android NAND Development] skymera:
Seems a rom reflash and a kernel reflash sorted it. Vids working ok now :/

Weird..
[HD2 Android NAND Development] dorimanx:
Strange but i have 60 to 80ma on screen off.

i have trimmed all my open apps from 44 to 20 (only phone critical)

and still cpu dont sleep!!!

and battery drain is very high!

any one see that too? or it's bug in my ROM / my apps

Any one know some app that can fource CPU to sleep and prevent from apps to use CPU in wake mode? (when screen off)

Thanks.

To DEV, any chance that resent CPU updates can be bugged? and not allow for CPU to sleep?

Thanks.
[HD2 Android NAND Development] Hinnne:
I also use your rom with kefir kernel.

for me i get 5ma. everything seems to be ok. i will test and post if there is battery drain.
[HD2 Android NAND Development] shorty1483:
Also have that behavior, but just from time to time in meanwhile.
[HD2 Android NAND Development] Kefir.net:
Seems too many issues I can't fix in 0.9.7.x release.

I advice to roll back to 0.9.6.1 as is's stable.

Unfortunately I have too little time now, but I'll start new version from 0.9.6.1 base..
[HD2 Android NAND Development] goldlocke:
I use Sense2.1 ROM (AndroidGBLeoR3) with 0.9.7.4 - usual 2-5mA standby drain.
[HD2 Android NAND Development] dorimanx:
in 0.9.6.1 very good thing is missing, the sio scheduler can you please just push this update in, then its will be fast and stable.

for now I am back to tytung r12 sep12 and no drain. no meter what i do..

thanks for your time spent for community.

question.

when you packed the CM7 CLK kernel did you used that command or any other string!?

mkbootimg --kernel zImage --ramdisk initrd.gz --cmdline "console=null" --base 0x11800000 -o boot.img

Thanks

Sent from my HD2
[HD2 Android NAND Development] dorimanx:
Great news!!!!

I have great new for you!!!!

i have searched and searched and didn't found the cause of the battery drain or the superuser stuck!

and one of my ROM users told me that if he install 0.9.7.4 CLK CM7 that you posted his ROM boot, and with my pack it's boot loop.

So it's bumped me in the face! :) DAMM my initrd.gz is missing something!!!

i have extracted the boot.img from nightly 211

extracted the inird.gz from it.

extracted it and compared my files via new files!

DAMM there was lots of settings missing in my files! + CM7 init file was bigger then my! and i recall that they posted in change log that they updated the internal kernel!

so i have committed all the changes in my config files + the new INIT

packed all back and installed with 0.9.7.4!

And now no more 60mA drain!!! no more superuser stuck! all working perfect!

Rom boot 10 sec less!!!

So your work is great! it's we that stuck behind and need to catch up to use your kernel!

I am sharing with you my updated initrd.gz that equal to latest CM7 and my small tweaks.

If you like to use it when you make new KERNEL for CLK/MAG CM7 only!!!

Thanks you are still the best!

INITRD.ZIP
[HD2 Android NAND Development] Kefir.net:
Yes, this one.

Maybe that's why I have almost no problems, I'm on Typhoon CM7 with the same initrd.gz..

It's great :)

But how about AOSP and Sense users? Does they have such problems?..
[HD2 Android NAND Development] dorimanx:
Well did you compared the init file with one from my initrd.gz?

i hope you have the latest!

it's size is 94372 and i had 90xxx this was the problem + settings changes and one missing file.

extracted it directly from nightly boot.img
[HD2 Android NAND Development] Kefir.net:
94372?..

Little bit different, my was 166.084, this one 166.220.
[HD2 Android NAND Development] TheInVisibleGoD:
I think I didn't understand right, which initrd.gz are you using? The one provided from dorimanx, from TyphooN ROM or from official bravo nightly?
[HD2 Android NAND Development] Kefir.net:
From Typhoon rom..
[HD2 Android NAND Development] TheInVisibleGoD:
You are or were using TyphooN's initrd.gz unmodified with your latest kernel, and didn't have su issues!?

That's exactly what I was using when I found su issues... :confused:

TyphooN's initrd.gz is already updated with new init file?
[HD2 Android NAND Development] dorimanx:
no i mean if you exract the initrd.gz (with spesial command! not just unzip) inside there is file init it's the NAND kernel! very important file!

along with all the init.rc init.leo and the rest

so if you have one smaller than this then your init is outdated!

you can check it with root explorer. it's on /

check the properties on init file, then size is more true that way.

---------- Post added at 02:08 AM ---------- Previous post was at 02:00 AM ----------

no looks like it's stuck on nightly 180 :)

size is 90XXX as was my.
[HD2 Android NAND Development] TheInVisibleGoD:
I think I'm getting even more confused... :D

Where did you get those initrd.gz with those sizes? In latest TyphooN version all I can see is one with 167.087... :confused:

---------- Post added at 12:13 AM ---------- Previous post was at 12:08 AM ----------

That's what I thought... thanks dorimanx
[HD2 Android NAND Development] dorimanx:
lets go simple....

initrd.gz is a compressed file!

sooo inside of it there are 6 directory's and 7 files +-2 no recalling right now.

and one of this files are the NAND kernel! his name is init

So Typhoon initrd.gz has inside old init (nand kernel) and should be the latest.

i have unpacked the initrd.gz and got all the files out, (not simple winzip can do that!) command has to run in Linux machine. i have script that unpack it.

then i replaced the init file from fresh unpacked latest nightly 211 initrd.gz

and packed my custom initrg.gz back with PACK script!

then added it to all my kernel packs and gave to users. (kernels made by great devs like kefir,tytung,hieros)

and my rom working again for people that had problems!

Happy end :)
[HD2 Android NAND Development] Kefir.net:
Yes, I haven't problems with Typhoon's initrd.gz too..don't know, maybe it's just luck :D

Ok, but the most interesting is what was changed in new init? Or what causing bugs on previous?

And here is new test kernel (0.9.7.5?), changed RCU system because of some bugs, and some changes in compiler optimizations and other..reverts and fixes. And some cpufreq tweaks for better battery life.

cLK build with dorimanx's latest initrd.gz.

Please, test and provide feedback!
[HD2 Android NAND Development] TheInVisibleGoD:
Oh... you got me wrong! I'm already using updated initrd.gz now...

Just wasn't seeing where kefir.net found those initrd.gz with those sizes...
[HD2 Android NAND Development] dorimanx:
DOWNLOADING And TESTING!

you fast!!!
[HD2 Android NAND Development] Kefir.net:
Oh, I've made a mistake..:) My sleepy eyes lied to me..

167087.
[HD2 Android NAND Development] dorimanx:
please add the improved mic gain

#!/system/bin/sh

#Usage: echo 'device_id level' > /proc/mic_level

#Level range: 0-1000; -1 use level from acdb

#Current levels (device_id):

echo '0 600' > /proc/mic_level

echo '1 700' > /proc/mic_level

echo '2 625' > /proc/mic_level

echo '3 625' > /proc/mic_level

echo '4 600' > /proc/mic_level

#Current levels (device_id):

#HANDSET (0): 600

#SPKR_PHONE (1): 700

#HEADSET (2): 625

#TTY_HEADSET (3): 625

#BT_SCO (4): 600

you don't want compliant that mic it to quiet :)
[HD2 Android NAND Development] Kefir.net:
Of cource, I'll add it later..I forgot it now..but it's just a test version.
[HD2 Android NAND Development] dorimanx:
Well booted OK!!!

fast boot!

WIFI ok GPS OK DATA OK Camera OK Flash OK ROOT FAST! IDLE CPU 128hrz 0~2%

nothing wrong in logs!

Checking sleep state...2mA :) !!!

Checking USB transfer and internal transfer...

Internal transfer with SIO write to SD 4mb~10MB READ 40MB~80MB cached!

USB TRANSFER WRITE to SD via dual mount 1.7MB~3.4MB READ 4.8MB Constant!

FOR NOW Great KERNEL!

Ready for mass production :)

i see you have removed the AS and CFQ

# cat scheduler

noop [sio]

no problem, just leave the "SIO" best for i ever tested!

noop is BAD JUNK!!!! if you can dump it too.

Also WIFI signal is stronger now... was -70 now -64

More 30MB free RAM!? can it be? nice :)
[HD2 Android NAND Development] TheInVisibleGoD:
So far so good... It seems is working fine now finally! :D

Still testing though...

EDIT: Hum... had a freeze in one of the apps that needs su permissions, just like before.

It seems the issue is not 100% fixed... :(

Testing still.
[HD2 Android NAND Development] dorimanx:
funny part, move that app to sdcard, run it, allow root.

get it back to phone.

now root is fast and no stuck.

helped me with all apps in previous kernel, now all works.
[HD2 Android NAND Development] zagzag99:
Treating 0.9.7.5 now. sanity it passed.

with 0.9.7.4 had some issues of screen not appearing while incoming call.

and one time reboot while in call.

I'm after a task 29 now. will update on experiences with the newer test.
[HD2 Android NAND Development] shardul_seth:
Title of this thread is not updated! Is it because all latest releases are test releases?
[HD2 Android NAND Development] djsolidsnake86:
no one has this? i have this at every startup
[HD2 Android NAND Development] Petulinek:
Test kernel on Typhoon ROM cLK works great,its faster then 0.9.6.1, no problems yet. Thank you for your hardwork.

Edit-big battery drain on test kernel-60-70 mA :-(
[HD2 Android NAND Development] Elmar1801:
I used all 0.9.7.x Kernels on NDT Ginger V16 including your last test version. Everything works fine. I also switch from ex4 to reiserfs with no probs. Thanks for your work.
[HD2 Android NAND Development] dorimanx:
the high drain is back today.

I see that cpu sit on 245 and not dropping to 128

when this starts I know that cpu is been used and locked from sleep.

if I reboot its gone. then after some time its back.

its still connected to superuser , some app try to get root and stuck on request and hold the cpu,

and I can't release it. killed all running apps including superuser and lock still exist.

I have tried all superuser apps, 2.6.3 beta2 beta4

all thesame.

I believe in you, you can fix it. just look at tutyng r12 and compare all that connected to root and java and cpu.

answer it there!

thanks allot.

Sent from my HD2
[HD2 Android NAND Development] Petulinek:
I can confirm, CPU is running at 245 MHz, deep sleep only some minutes... And there is problem with root... SU doesnt work correctly
[HD2 Android NAND Development] Looki75:
I confirm I have seen the same kind of behavior on the very last version...
[HD2 Android NAND Development] Germypan:
Hi Kerif, thanks for your job, but i have a little big problem with camcorder, it don't work. Why? When i go to record with camcorder, the image crash and i must close the application. Can you help me? i use my rom with cyanogenmod 7. Thanks

Edit: i have problem too with tethering usb and wifi!
[HD2 Android NAND Development] Hinnne:
VPN

Hi kefir,

can you please make VPN work with your kernel.

until now only on hieros kernel vpn works without problems.

Thank you.

By the way tytung has an update to 12.1 and 12.2 perhaps it helps you for your kernel. But on tytung vpn also does not work.
[HD2 Android NAND Development] dorimanx:
Hi kifir i think i am on to something big.

Kernel 0.9.7.5 TEST

the interactive governor is bugged!!!

i have switched to ondemand and no more problems!

also with interactive some times cpu was stuck on max! and not goes down.

with 0 to 3% use.

on demand dropped to 128 immediately!

also SU working better, still stuck some times

So please or remove it or fix it :)

Best just dump it, better add the VPN and the libaudio fix, this can be great!

check the tytung source.

VPN works only with Hieros 1.74 for my rom.

I have also tweaked the SIO and now transfer is fast and no lag!

example

echo 1500 > /sys/block/mmcblk0/queue/iosched/async_expire

echo 150 > /sys/block/mmcblk0/queue/iosched/sync_expire

echo 40 > /sys/block/mmcblk0/queue/iosched/fifo_batch

default was

# cat sync_expire

500

# cat async_expire

5000

# cat fifo_batch

16

found info

+/* Tunables */

+static const int sync_expire = HZ / 2; /* max time before a sync is submitted. */

+static const int async_expire = 5 * HZ; /* ditto for async, these limits are SOFT! */

+static const int fifo_batch = 16; /* # of sequential requests treated as one

+by the above parameters. For throughput. */

FROM HERE!

EDIT:

drain 60ma is on again.. :(

i need bigger guns here! can you do something!

thanks for all your work.
[HD2 Android NAND Development] Kefir.net:
Yes, stable is 0.9.6.1..others are testing a have lots of issues.

Are you using 0.9.6.1?..Don't know, everything works for me in Typhoon CM7.

Maybe it's bugged, but I just get su stuck with ondemand..first time for me in 3 days :( There are other reasons..

Tytung hasn't updated his sources yet..

And I want to fix bugs first of all..before adding new features.

Thanks for tuning, have no time to test it now..I'll make it later.

Test version2, mixed with stable sources and based almost on 0.9.6.1, but with SIO and other 0.9.7.x features

Edit: canceled.
[HD2 Android NAND Development] mwakious:
hi kefir,

i am using your kernel in default in my sense ROM,in sense ROMs its working great only issues:

mp4 reading with default htc program(others work),i think its a bug with htc video and not kernel,because if it was kernel related other programs wont work...

wifi (surfing and teethring) works but after reboot

NO robo-voice(loud and clear)

using :0.9.7.4 cLK and MAGLDR

other versions are to laggy,the same lag is in my MIUI rom...

otherwise its a great kernel,

even for these bugs i will continue using it as default...:D
[HD2 Android NAND Development] karapialis:
Hi Kefir,

Big fan of your kernel, especially combined with Dorimanx's rom. I think you are highly appreciated from everyone who uses this specific rom, since your kernel is the default one

I tried to fit the updated Drittzje libaudio.so v.5 into the above mentioned setup and I found out that it works, buggy but works. I can now send multiple BT commands and calls to my phone without losing the sound but the other party called complains about heavy echo.Tytungs fix was to abandon 2-way call recording, not a big miss for a lot of users if you asked me, and to revert the bluetooth stack whatever that means.

So I think it would be a fear deal for you to correct this and implement to your kernel so as to keep your fans happy ;)
[HD2 Android NAND Development] Kefir.net:
Since we have a great news from mark1706 and 2.6.35 kernel http://xdaforums.com/showthread.php?t=1282435 I think 0.9.6.1 is a good point for .32 kernel and there is no reason to work on it anymore.

So, stay at 0.9.6.1 as is't stable and wait to completely fixed 2.6.35 kernel..and maybe my new release on it. ;)

Maybe later I'll make it.
[HD2 Android NAND Development] karapialis:
Many thanks for the response. I trust you know when it is best to publish a new kernel. Eagerly waiting for it.
[HD2 Android NAND Development] adamhonghong:
Have problem with adhoc wifi. After a long time connection to the adhoc wifi, I cant connect to it except re-enter the username&password, reboot do nothing. strange

do you guys have this problem?
[HD2 Android NAND Development] zagzag99:
+1 on including the audio fix to your kernel.

I use 0.9.7.4 and it's ok with smartassv2 on typhoon cm7.
[HD2 Android NAND Development] feanor91:
Hello, if I understand well, you manage to made Tyung modifications works on Kefir Kernel? Could you please explain how you achieve that, because I want to try to, perhaps could you post the things to do on Dorimanx's thread?
[HD2 Android NAND Development] karapialis:
Check Dorimanx's for reply. I think that kefir has to update his kernel for the fix to be applied.
[HD2 Android NAND Development] feanor91:
I'll do that thanks
[HD2 Android NAND Development] Panda_Face:
Post is incorrect, deleted.
[HD2 Android NAND Development] Panda_Face:
I just caught the interactive governor frozen at 245mhz. Check my sig for my setup. Switching the governor unfroze it.

Also my min is set to 128mhz and max is 960mhz
[HD2 Android NAND Development] Hammerfest:
Please please please dont abandon your kernel just yet... imho, its going to be at least a month or 6 before its good enough to replace your work... please dont stop :(
[HD2 Android NAND Development] dorimanx:
Kefir I am using the 0.9.6.1 its looks stable and fast, but i missing the sio scheduler its make the file transfer so fast! and I have only the cfq now.

can you please just add it and post , its will be great

thank you.

Sent from my HD2
[HD2 Android NAND Development] Bologna:
+1 thanks in advance kefir.net!
[HD2 Android NAND Development] Lextermina:
Kefir Thanks for your job ! Best Kernel for the moment!
[HD2 Android NAND Development] Panda_Face:
Great kernel! Love how wifi works vs others
[HD2 Android NAND Development] Kefir.net:
Sorry, I really have no time no to even boot in Linux, working with my college project in CAD software..:(
[HD2 Android NAND Development] Panda_Face:
You've made a really great kernel. Thanks for all your hard work. Will 0.9.6.1 be the final release then?