yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] crnkoj:
dude seriously, ive been running the same card in my s3 before with 0 issues ever... ive been running the same card in s4 with stock kernel and rom and 0 issues. i am on 7/7 because i had it installed a few days ago and only yesterday saw this bug. and ye buying a new 64gb sdcard is not really an option, as they are still expensive for what it takes.
[Galaxy S 4 i9505 Original Android Development] steveman29:
I had a few reboots while trying to wake the phone with the latest kernel. Does anyone else has this problems? I will post last_kmsg when I get hone.
[Galaxy S 4 i9505 Original Android Development] kantjer:
Yes me too, I'm still experimenting with settings to find a solution.
[Galaxy S 4 i9505 Original Android Development] Lazy79:
had the same reboots or dark screens when the phone was in deep sleep with last kernel.. changed to intellidemand as governor and it works without staying dark (screen) again since yesterday.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Wrong ktoonzervative settings?

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[Galaxy S 4 i9505 Original Android Development] Lazy79:
default settings.. thus, no clue :) my phone seems very very special ;)
[Galaxy S 4 i9505 Original Android Development] ryukisai:
Maybe you undervolted to much one of the low frequency steps.

Also try disabling gentle fair sleepers if that's not already done.
[Galaxy S 4 i9505 Original Android Development] Lazy79:
no undervolting, tried both options with gentle fair sleepers, did not solve the problem with the governor. interactive or intellidemand are working fine. maybe just a strange phone ;)
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Post your ktoonzervativeq settings please

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[Galaxy S 4 i9505 Original Android Development] steveman29:
I think governor is not the issue, as I am always using intellidemand.

---------- Post added at 11:19 AM ---------- Previous post was at 11:18 AM ----------

Here is last_kmsg and the other logs after a few reboots while trying to wake the phone up.

https://www.dropbox.com/s/aue4czduvuftts7/Logs.zip

Edit: I switched to previous version and everything is ok now. although I know that ktoonsez will find the cause of the reboots!
[Galaxy S 4 i9505 Original Android Development] fljotavik:
Im using this kernel with Wanamlite in my i9505 and really seems that mobile is more smoth and fast.

But the strange thing is that with adam kernel i achieve 24800 in antutu benchmark and after flash this kernel i only achieve 19800. Why this happens?
[Galaxy S 4 i9505 Original Android Development] ryukisai:
Just to say this is not a systematic problem, I had no such problem with ktoonservative, gentle fair sleepers on and -25 mV undervolt. Using Liquidsmooth 2.8.
[Galaxy S 4 i9505 Original Android Development] prking07:
I find that previous version is a little better than last version. My problem is that with newest version I was getting super high android os battery drain. It went up to %68+. Flashed back previous version and everything is ok. Ive had no reboots, and battery live and performance is excellent. Im running ktoonservative governor with recomended settings min384mhz max 1.3ghz no undervolting.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
The high Android Os is rom related not kernel related. Some app is running wild.

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[Galaxy S 4 i9505 Original Android Development] Lazy79:
here its the latest google maps version (7.0.1) and the two location options that cause battery drain with open end... but I guess both are somehow needed for google now to work completely?
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Can someone please explain what gentle fair sleepers does and how it does affect mobile performace\battery drain? All i ound are too specific or inconclusive infos, how does it pratically affect our usage?
[Galaxy S 4 i9505 Original Android Development] kfallz:
Anyone here using winamp? Not sure if it's the same on stock kernel/rom since I flashed the phone directly when I got it, but it keeps randomly closing on me.
[Galaxy S 4 i9505 Original Android Development] gonsa:
I make the changes in the KTweaker and make a backup of the settings. I set it to apply on boot but when i reboot it some settings don't apply..

I open KTweaker and it says some settings are not matching the current ones..
[Galaxy S 4 i9505 Original Android Development] ryukisai:
Google now is a trendy feature but it's a real battery killer! I personally always keep it disabled and achieve pretty correct results
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
No Help? :) I actually have it disabled.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It has little to nothing to do with battery, it just gives the UI (I.E. immediate foreground apps) more CPU time instead of sharing it with processes that were dormant and are now active again.
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Thanks for the Infos. Ktoonsez. Actually i noticed a great difference in UI responsiveness when i disabled it so i think ill keep it this way.

Anyways, thanks for your work, this kernel is awesome.
[Galaxy S 4 i9505 Original Android Development] ryukisai:
Indeed, Gokhan Moral pointed that on his stweaks app for i9300 kernel.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Yes, we have all had this option since the SGS2 days. :good:
[Galaxy S 4 i9505 Original Android Development] tanivula:
Hey all, what is your GPS performance like with this kernel? I've just flashed the current version and set it up as per ktoonsez' recommended settings. For me, on stock MF8 ROM, GPS was much quicker to lock with the stock kernel. Any idea why? I saw in KTweaker there was some GPS settings to fiddle with but don't want to f something up!
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
The kernel has no control over GPS. The options you are seeing are some cool features to boost cpu while using GPS.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Some people think kernels will make them coffee ;)

I put your kernel on my girlfriends S4 (touchwiz) and battery/performance is awesome :). Better with every update. Thanks!

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[Galaxy S 4 i9505 Original Android Development] krinyo75:
Nice kernel.. would be possible to have the connection as Mass storage mode, like in the old good Siyah kernels? I hate MTP mode :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Pretty sure it is not possible anymore due to Samsung's hardware. I know it was not possible on U.S. S3 and S4 is pretty much identical. And yes I hate MTP too, wish I had mass storage.
[Galaxy S 4 i9505 Original Android Development] kantjer:
You can only do it for the internal sd
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
I have to say, I hated it also on the beginning, and it bugs me yet that If I change something on the phone it isn't shown on the pc directly, but the big advantage for me is that I can use ext3 on my exsdcard as filesystem and push/pull files to it with a windows pc

L
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
That was the snag, I knew it was something like that :good:
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Still up buddy? Aren't you tired? ;)

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[Galaxy S 4 i9505 Original Android Development] frans777:
Still exist?

Waking problem is stll here in the last version? any one know the solution?
[Galaxy S 4 i9505 Original Android Development] kantjer:
I have set the max screen off cpu to 1350MHz and the phone is stable for the last 24 hour and no noticeable higher battery usage.
[Galaxy S 4 i9505 Original Android Development] krinyo75:
And why is good to format the external sdcard to ext3? As i see speed is fast enough I can copy between my 32gb sdcard and pc with 12-14mb/sec speed

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[Galaxy S 4 i9505 Original Android Development] PENKO956:
disable "Gentle Fair Sleepers" in the ktweaker extras menu for faster ui response.
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
1st, android is related to linux and ext filesystems are linux filesystems

2nd, it's not a microsoft licensed proprietary filesystem :D

L
[Galaxy S 4 i9505 Original Android Development] krinyo75:
Okay, just because u didn't write to have linux... I have windows :)

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[Galaxy S 4 i9505 Original Android Development] maimutul:
Google Edition?

So the AOSP kernel now works on Google Edition too?
[Galaxy S 4 i9505 Original Android Development] LyuboA:
Hi guys just want to report I used 11-07-13 version for one day with no problems on Omega 7.0 after that I've changed rom to Android Revolution 2.0

and right after I flashed the last kernel version my phone started to shutdown it self just black screen I have to push power button for 20 sec to start the phone again I had 4 of these for two hours without even using the phone I try change settings nothing helped so I flashed previous 07-07-13 version and I didnt had any issues all day with same settings I had the problem with 11-07-13 version

XDA Premium on GT-I9505
[Galaxy S 4 i9505 Original Android Development] stevehkim:
Get kt a dmesg so he can see whats going on. No issues here on tw.

ATT S4 Rooted. Beastin.

4.2.2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You need the TW version of the kernel for Google Edition. :good:
[Galaxy S 4 i9505 Original Android Development] LyuboA:
Will flash last version again tomorrow and post dmesg file after the phone shutdown its self

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Last_kmsg, NOT dmesg.
[Galaxy S 4 i9505 Original Android Development] krinyo75:
Hi,

Ma question is, that is the 0/emulated directory kernel or custom rom problem? Can't we remove it? Would it be possible to have the real dir structure? liker internam sdcard, external sdcard and system...
[Galaxy S 4 i9505 Original Android Development] chickentuna:
No, this is the default dir structure since 4.2. This is to support multiple users in a tablet
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It is NOT ROM or kernel or a problem. Its just the way Android 4.2 works, if you are having trouble with it, you will have to go back to ICS 3.0.
[Galaxy S 4 i9505 Original Android Development] PENKO956:
lol one of the most honest answers ever!
[Galaxy S 4 i9505 Original Android Development] Sammath:
Since flashing the latest 7/11 kernel, whenever i open the ktweaker app and press voltages the app fc's. Is this a known bug or am I actually the only one experiencing this? :p

My voltages are loaded however becouse of setted profiles.
[Galaxy S 4 i9505 Original Android Development] thunderserpent:
Are you on TW? I'm running the AOSP version and can access it fine
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Sounds like you installed Cross-breeder or the ROM you run has it built in. Those scripts will interfere with almost everything kernel/app related.
[Galaxy S 4 i9505 Original Android Development] Milamber:
Hello

Which kernel do I use for Omega 7.1 ROM? I have looked to see if its TouchWhiz or ASOP and I cant tell.
[Galaxy S 4 i9505 Original Android Development] omnifarious:
Touchwiz
[Galaxy S 4 i9505 Original Android Development] Milamber:
This kernel app is scary stuff! I have no idea whats going on with all those options! I'm after a kernel that gives me good battery life, it asked me about some values when i fired up the app and i selected yes.

Can I just use ktoonservativeq gov and be done with all the other stuff?
[Galaxy S 4 i9505 Original Android Development] omnifarious:
Personally I used KT's recommended settings and have had great idle battery life. But if you wanted, yes. It's the default govener.
[Galaxy S 4 i9505 Original Android Development] angeloumbao:
can i use this with the omega kernel 7.1? MF4 in title, omega is MF8
[Galaxy S 4 i9505 Original Android Development] PENKO956:
Omega 7.1 is a ROM. This tw kernel will work with omega7.1
[Galaxy S 4 i9505 Original Android Development] soulzero:
Latest version had huge slowdowns for me when the phone was very active..

For example, loading the omega thread 1st page made my phone stutter a lot. Downloading torrents too.

Back to faux kernel and everything is good. So there's a problem somewhere..
[Galaxy S 4 i9505 Original Android Development] Sammath:
Well im using the tw version of your kernel becouse atm I'm using a google edition rom (4.2.2) dont have anything crossbreeder installerld ot whatsoever.

When i was on Foxhound which is a tw rom and i had crossbreeder etc all installed it did work.

So i dont think thats the problem.

Ill go try the 7/7 kernel again, didnt have any problems with that one.

/edit

Okay even with the 7/7 kernel the voltages tab results in a fc of ktweaker. Guess it must be the google edition rom then.?
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
Using latest KToonz TW kernel with Jedi-ROM base MF8, everything fine, no FC on Voltage settings in KTweak.
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
Have a look into your build.prop. The GE will name your phone 9505G or s.th. like that, but the voltages tab only works if the build.prop shows jfltexx as I know.

The lines to edit are ro.product.name and ro.product.device

L
[Galaxy S 4 i9505 Original Android Development] Sammath:
That actually did the trick! Thanks very much :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Im actually on MFD now (newer than MF4) just forgot to change the title.
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Question: Using ktoonservativeq governor with 25 mv undervolt across the board and other stock settings i got 19k antutu instead of the almost 24k i got with stock kernel of my PAC rom with interactive governor...Is it normal?:confused:

EDIT - Changing to interactive again did not raise up the score :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Raise your temps by 10 or 15 degrees in KTweaker->Extras->Kthermal if you want high random number generator scores.
[Galaxy S 4 i9505 Original Android Development] rlorange:
I made a simple app to record temp every second and on my phone OCed to 2.1GHz and 545MHz GPU the temp never went above 62 running epic citadel and only 55 on quadrant
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Obviously the guy above isnt that lucky, thats for sure. Also Craptutu will run 10-20 degrees higher.
[Galaxy S 4 i9505 Original Android Development] rlorange:
Indeed just tested and it hit 78 degrees!! I've set my thermal limit to 80. In fact my 2.1gz oc failed but 2.0 was stable
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Oh if that is the culprit than i'll just leave it be this way. Here there are 30°C degrees and the device can get hot indeed while performing tasks so i think that it can really eb the case. Thanks ktoonsez.

I don't know where you live and what temp you have there now but here in Rome, Italy my telephone idles at about 40°C degrees. Mind to share your CPU overclocking and other governor settings?

Thanks Guys, Clicked TY on both.:p
[Galaxy S 4 i9505 Original Android Development] Tassos_i:
I'm very happy with the latest version of the kernel on stock MF8, but I have 2 minor remarks :

1. Shortcuts on home screen to apps installed on sdcard do not survive a reboot.

2. Mobile Odin does not "see" my external sd 64 exfat. Curiously, it does "see" the exfat card under stock kernel, and curiously all other apps see my exfat card under ktoonsez kernel!
[Galaxy S 4 i9505 Original Android Development] steveman29:
Hello ktoonsez I don't know if you saw my post about the reboots I had trying to wake up the device with last kernel version, so I am reposting last_kmsg, dmesg and logcat

https://www.dropbox.com/s/aue4czduvuftts7/Logs.zip

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[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Come on. Use search! This has been addressed so many times.

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[Galaxy S 4 i9505 Original Android Development] Tassos_i:
Thanks for the informative answer...
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
No info in the last_kmsg, it was only 68 seconds long and had no info in it for reboot.
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
You don't deserve another answer if you're too lazy to type some words into the search box.

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[Galaxy S 4 i9505 Original Android Development] steveman29:
This is odd, it was taken right after a reboot. Anyway I will try to replicate the error and see if I can get a usuful last_kmsg. Thanks.

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---------- Post added at 05:50 PM ---------- Previous post was at 05:27 PM ----------

Here is last_kmsg from another reboot that I just and I think it is ok now

http://db.tt/y8lijGZw

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
That one had info. Looks like a custom ROM? The ROM is forcing 8 million:

msm_iommu: Unexpected IOMMU page fault!

errors, you try another ROM? It just keeps repeating the same msm_iommu error doing stuff it should not be doing.
[Galaxy S 4 i9505 Original Android Development] steveman29:
It is not a custom Rom, it is XXUBMEA rooted. I will try another Rom if you think it would help but why it is working fine with the previous kernel version?

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[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Is it normal to have home button delay? :confused:
[Galaxy S 4 i9505 Original Android Development] steveman29:
try this:

http://gs4.wonderhowto.com/how-to/fix-home-button-lag-your-samsung-galaxy-s4-0146724/
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Sorry Im on AOSP
[Galaxy S 4 i9505 Original Android Development] steveman29:
Then you probably shouldn't have home button lag.
[Galaxy S 4 i9505 Original Android Development] Stevemeister:
Indeed, unless you're on the Google Edition firmware which is based on the TW framework (so isn't AOSP) which has the home button delay. Google thought it would be a good idea to make the multitask command a double home button click instead of a long press (idiots).
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
OP Updated

Change Log 7.15.2013

1. 2 New KTweaker items: "Charging Min Mhz" and "Charging Max Mhz" options (Under "Extras" screen in Ktweaker). Use these to set your Min/Max Mhz while charging

2. Improved CPU sync for ktoonservativeq

3. New ktoonservativeq tunable: Added disable_hotplugging_chrg option. 0 = normal hotplugging while charging, 1 = disable hotplugging while charging so all cores are on full-time.

4. Linux 3.4.53

5. misc: uidstat: avoid create_stat() race and blockage

6. block: row: change hrtimer_cancel to hrtimer_try_to_cancel

7. Many updates to Interactive governor for CM

8. Merged Interactive governor from CM to TW version

9. New KTweaker item: "Force Samsung MTP (requires a reboot to take effect first time)". This will force the Samsung version of MTP. *****USE THIS OPTION ONLY IF YOU ARE RUNNING A TOUCHWIZ ROM. DO NOT USE ON AOSP OR GOOGLE EDITION ROMS

10. cpufreq: RemoveD the 1134 lower ceiling from TW ROMs

ENJOY!!!!! :good:

Going on a long business trip again tomorrow for 18 days, so my access/time will be limited.
[Galaxy S 4 i9505 Original Android Development] julianhrojas:
for Google edition?? Tw or aosp??

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Touchjizz
[Galaxy S 4 i9505 Original Android Development] simondavies315:
What do you mean by Touchjizz? You released an AOSP version also no?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I thought the guys was asking what version to load for Google Edition ROMs. I could be wrong since nothing was in complete sentences.
[Galaxy S 4 i9505 Original Android Development] Headless96:
I think he meant did you update the Google edition kernel as well, without realising he has to use the TW version anyway.

But to the other guys question, yeah AOSP has been updated but use the TouchWiz version for GE roms

Sent from my :tank:
[Galaxy S 4 i9505 Original Android Development] tom12e:
[MENTION=4325945]ktoonsez[/MENTION]

Great new version, thank you very much! Maybe you could add the function 'disable screen off profile Mhz' for Bluetooth, GPS and charging in a later release?

EDIT: 1 last question :D; Is there a better/best governor or scheduler while using GPS? Becaus we can change this since version 07-11.
[Galaxy S 4 i9505 Original Android Development] Obagleyfreer:
I have serious home button delay too.

I have recently moved to CM nightlies and it started then (obviously since flashing the AOSP version of this kernel)

I'm not sure if it's ROM or Kernel related but ever since running AOSP ROM and Kernel I have had the delay.

When I was using TW and GE ROMS wake up was instant.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
The options that accomplish the same thing for Bluetooth is already there, charging is already there, GPS maybe I will add.
[Galaxy S 4 i9505 Original Android Development] Headless96:
Hey ktoonsez, basically on the latest release anytime I switch to ktoonconservative I get a SOD whenever the screen goes off every single time

Under voted but with stable values and using this on TouchWiz (Omega 7.1)

Not sure if this occurs with older releases, I only started from the latest version

I understand without logs you can't do much but ill try get them tomorrow (it's 4:30 am here)

Btw screen off max freq is set as scaling max freq (so 1.7ghz)

Sent from my :tank:
[Galaxy S 4 i9505 Original Android Development] crzykiller:
I second this, Whenever using Ktoonservativeq I get a SOD no matter the frequency and voltage
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You should use a different governor then, some people can run it, others can't, just the way it goes with android unfortunately.
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Changelog of AOSP version? :cyclops:
[Galaxy S 4 i9505 Original Android Development] tanivula:
The new kernel (tw) is like a breath of fresh air compared to the old one with the same settings! Awesome work ktoonsez.
[Galaxy S 4 i9505 Original Android Development] rlorange:
[MENTION=4354056]KTOO[/MENTION]nz

Please consider adding dual boot BUT just for TW and GE ROMs maybe? Since they run on the same kernel this would be far less work than full AOSP/TW dual boot... Or am I wrong?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Way to many 1,000's of hours for a hobby. :silly: :eek:
[Galaxy S 4 i9505 Original Android Development] chavxxx:
Mine also, always goes SOD. I'm on Battery King 4.8 and when playing mp3s using powerAMP, the music goes choppy when the screen turns off. I adjusted my Screen off profile mhz from 486 to 594 and set my Screen off profile gov to ondemand. Solved my problems. No more SOD and choppy music on screen off.

Devices:

Samsung Galaxy S4 i9505

Samsung Galaxy Note II N7100

Motorola Droid Razr XT910

Apple iPhone 4
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Did you try turning "no_extra_cores_screen_off" to a 0 for ktoonservativeq?
[Galaxy S 4 i9505 Original Android Development] chavxxx:
Not yet. But with my current settings, no more SOD or problems whatsover here. Stable as rock.

Devices:

Samsung Galaxy S4 i9505

Samsung Galaxy Note II N7100

Motorola Droid Razr XT910

Apple iPhone 4
[Galaxy S 4 i9505 Original Android Development] kantjer:
But you're not experiencing the awesome ktoonservativeq power :silly:
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
?

What do you mean :D

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[Galaxy S 4 i9505 Original Android Development] kantjer:
He set his governor to ondemand