yashsingh1/xdaforums huggingface dataset:
[Nexus 10 Android Development] followmsi:
https://drive.google.com/open?id=0By6p5AdQfavBNHkxVWhNOW5CdVk

My VPN connection does not to need to save certificate in keystore :)

The "keystore" bug is affecting Nougat .. not sure about Oreo.

I did follow this discussion before Lineage did approve the March security updates for Nougat.

Yes .. it's an issue on manta .. will have an look in the next time.

Not sure if it's kernel related.

Some users did report they had to reinstall the complete system because of the blocking pin/pattern.

Just install the following file via TWRP to clean pattern/pin .. and reboot - should work on every device !

Update.ZIP_TWRP_flashable_pattern_pin_remover.zip

Cheers
[Nexus 10 Android Development] karinina:
After updating the kernel I noticed a remarkable improvement. I didn't change any configuration, there is no lags but after 30 minutes of youtube or 1-3 hours of surfing on the browser the system kick me out from any app, I cannot open any other even closing all the background apps, the app open and close immediatly, only rebooting solves the issue
[Nexus 10 Android Development] followmsi:
Pls disable zram and test again ..

swapoff /dev/block/zram0

Or use kernel auditor to switch from "500" to "0" ..

Does it help ?
[Nexus 10 Android Development] karinina:
it worked fine for hours just surfing on the web, i switched to youtube for 15-20 minutes and the problems is always lagginess and forced apps closure
[Nexus 10 Android Development] followmsi:
Then you need to set LMK to aggressive ..the apps should reload completely if you switch.

Maybe there is a custom profile which helps most of us .. need to play with the numbers.

Adjust the values for free memory .. etc.

Inside the kernel gdrive download folder are older versions too .. without lmk and zram .. also the 3.4.113 kernel in different flavors.

Will have a look in the next time .. not sure if I find the culprit here.

Happy Easter !
[Nexus 10 Android Development] pz1982:
Two questions guys:

1. In latest 24/3 lineage 15.1 I do not see option to enable GPS in notification or anywhere. Can you guide me pls?

2. Android 8.1 in lineage 15.1 seems to me quite laggy and slow even in comparison with Stock Android 5.1.1 - what Android version/Custom ROM would you recommend in terms of best UI performance?

Thanks

Pavel
[Nexus 10 Android Development] followmsi:
The Easter version .. :)

ZRAM and LMK configs has been taken out from ramdisk.

It's a 3.4.67 (AudioJack) kernel - the kernel still supports ZRAM and LMK.

LMK settings are left unchanged with "default" values (quite agressive).

Similar to the current 3.4.113 Nougat kernel.

The background apps are closing more quickly now.

But "you" can decide if you want to use Kernel Auditor to change the values .. or enable ZRAM again.

lineage-15.1-20180331-UNOFFICIAL-manta.zip

Changes:

- Removed configs for ZRAM and LOW_MEMORY_KILLER (LMK)

- Pls use Kernel Adiutor or similar tools to adjust ZRAM and LMK values.

- Latest Lineage changes

Known issues:

- NFC has been taken out - still not working.

- Camera is not working .. same problem like on Nougat.

- Pls do not set pin or pattern to unlock the device - otherwise the system may freezes.

Happy Easter !
[Nexus 10 Android Development] pz1982:
What kernel do you recommend? Where can be find ZRAM settings and what are recommended values?

Thanks
[Nexus 10 Android Development] rogers11:
It should be "... do not set pin, password or pattern ..."

However, your pin-remover-script works well ?

A happy easter also to you.
[Nexus 10 Android Development] pottendo:
This version is definitely showing a more responsive performance. Seasons greetings from Austria,

Thanx, pottendo
[Nexus 10 Android Development] rogers11:
Yep, I cannot compare to earlier 15.1 versions, but it runs smoother than 14.1 with e. g. Firefox.

But I really miss the possibility to lock the device somehow.
[Nexus 10 Android Development] onoakino:
The only thing that's holding me back from upgrading to 15.1 from N is the lack of the most obvious security feature: Lock screen. :)
[Nexus 10 Android Development] followmsi:
I just did setup pattern (3x3) for testing..

It freezes system ui for approx. 1-3 minutes... Be patient.

Just wait the time.. Go back to home screen.. Takes forever, change back to settings.

Maybe you get wait or close system ui message.. Click on wait!

Afterwards you can finish the wizard and do have a pattern.. Like me now :)

Once the setup process is done.. The tablet is quick again.

The pattern itself is working too.

If you remove the pattern.. The same super slow procedure.. But it works.

Pls test yourself..

Edit:

Tested again.. Just keep the pattern setup wizard open, after confirm, touch the screen to prevent sleep mode and wait 2-3 minutes.

The last step of wizard is coming and the tablet is "quick" again.
[Nexus 10 Android Development] pz1982:
No answer, so I will answer to myself :)

I did try LineageOS 13 latest nightly Feb and it is amazing! I lot faster, more stable and i like closing up App way all mentioned in comparison to LineageOS 15.1. So far so good.
[Nexus 10 Android Development] :
Thx for this workaround, it seems I wasn't patient enough when I tried to set up a pin

Happy Easter and thx for your great support
[Nexus 10 Android Development] followmsi:
A fresh RR version too ... actually all my last testing was done on RR .. still like it.

Not sure what I will run next month .. maybe AOSP again ? :D

This RR Rom does include all the latest lineage-15.1 changes too !

Same kernel and same zram/lmk settings .. etc.

RR-O-v6.0.0-20180401-manta-Unofficial.zip

Changes:

- Removed configs for ZRAM and LOW_MEMORY_KILLER (LMK)

- Pls use Kernel Adiutor or similar tools to adjust ZRAM and LMK values.

- Latest Lineage & RR changes

Known issues:

- NFC has been taken out - still not working.

- Camera is not working .. same problem like on Nougat.

- If you set pin, pattern or password to unlock the device pls be patient - if you press "confirm" the system is freezing for a few minutes - just wait.

Enjoy :p
[Nexus 10 Android Development] rogers11:
Thanks, I set up a pattern but after login the screen went dark. After a reboot it works now.
[Nexus 10 Android Development] followmsi:
April 2018 ..

lineage-15.1-20180405-UNOFFICIAL-manta.zip

Changes:

- Google security updates -> April 2018

- Latest Lineage changes

Known issues:

- NFC has been taken out - still not working.

- Camera is not working .. same problem like on Nougat.

- If you set pin, pattern or password to unlock the device pls be patient - if you press "confirm" the system is freezing for a few minutes - just wait.

Enjoy :p
[Nexus 10 Android Development] Bender275:
After installing the latest 15.1, I got a Message at the lockscreen after every boot:

"Inappropriate vendor-image detected. Please use vendor-image LMY49J."

Other question: Is there a way to change the default page of the homescreen? I can only add pages to the right; these can be changed, but I can't move a side to the left...

Thanks!

Greetings

Bender275
[Nexus 10 Android Development] tim-scrap:
Same here
[Nexus 10 Android Development] the_Calen:
Dito
[Nexus 10 Android Development] followmsi:
Yes .. thanks for letting me know ;)

lineage did some fingerprint changes.

Will need to adapt inside manta device tree.

Next release the message will be gone.
[Nexus 10 Android Development] followmsi:
The April RR version ...

RR-O-v6.0.0-20180406-manta-Unofficial.zip

Changes:

- Google security updates -> April 2018

- Latest Lineage & RR changes

Known issues:

- NFC has been taken out - still not working.

- Camera is not working .. same problem like on Nougat.

- If you set pin, pattern or password to unlock the device pls be patient - if you press "confirm" the system is freezing for a few minutes - just wait.

Enjoy :p
[Nexus 10 Android Development] followmsi:
Something to play .. and no strange vendor.img warning message anymore :)

Some time ago we had already a first GO version, here is another version now.

The GO version for manta is still in my mind .. including the GO settings permanently.

The current LowMemoryKiller (LKM) values are too strong for the GO version !

Pls adjust them to "medium" or "aggressive" profile .. otherwise it's even closing foreground apps.

In the next time I will have look into the kernel again .. not sure what I can improve.

Again .. the ROM is something to play - still not sure about the GO future for manta.

As well you can disable the GO mode.

( change in build.prop -> ro.config.low_ram=false )

lineage-15.1-GO-20180406-UNOFFICIAL-manta.zip

Changes:

- Android GO version

- Removed GRID view - not working properly in GO mode.

- Very aggressive LKM kernel settings - pls adjust LKM profile manually !

- Google security updates -> April 2018

- Latest Lineage changes

- No vendor.img warning message.

Known issues:

- NFC has been taken out - still not working.

- Camera is not working .. same problem like on Nougat.

- If you set pin, pattern or password to unlock the device pls be patient - if you press "confirm" the system is freezing for a few minutes - just wait.

Enjoy :p
[Nexus 10 Android Development] Tessa33a:
one thing......how can i be root with this rom ???

Magisk :)
[Nexus 10 Android Development] discoweasel:
Worked flawlessly for me. I was coming from a RR build. I followed usual protocol, but didn't factory reset because I noticed that followmsi had improved upon an existing kernel.

Having read the thread, I was cautious. Probably overly cautious.

It worked out great, though. I did flash the improved kernel to upgrade, reboot to sys, then the usual. I went with MindTheGapps-8.1.0-arm-20180320_011415 and didn't bother to root. Like I said, flawless. Only issue has already been addressed and is less than minor (vendor image notification).

Performed 2nd run to test root. Procedure as follows:

Advanced wipe -> LOS -> MTG -> Magisk -> Copy Logs -> Reboot Sys. This went equally as smoothly as the first run and is rooted with Magisk.

Thanks all.

*Edit: I have since enabled the pattern lock function. It does work. The initial lock does act almost as if it has frozen the system. After patiently waiting a bit, it begins to work. It seems as though it's just the initial setup that takes the time. System did spontaneously reboot at some point shortly after, but I was pushing it. TBH, this is the least amount of reboots I've had from any custom ROM, especially an UnOfficial. I'm impressed that this old device that I got for $80 is #1 able to run Oreo and 2# actually running smoothly.
[Nexus 10 Android Development] followmsi:
One last kernel for the next time :)

For this kernel (AudioJack/3.4.67) I did cherry-pick a few "mm" changes to optimize memory management.

I have used some code from ElementalX kernel and other 3.4.x kernels .. also from 3.4.113 manta kernel.

Just one kernel binary for all manta Oreo ROMs ..

manta-kernel-oreo-20180407.zip

Changes:

- Update "mm" memory management from various 3.4.x kernels.

- minor config changes

Installation:

1. Boot into latest TWRP

2. Install manta-kernel-oreo-201xYYXX.zip

3. Reboot into system

Sources:

https://github.com/followmsi/android_kernel_samsung_manta/tree/followmsi-oreo

Pls let me know your impressions .. Do you like the new kernel ? Better or worse ?

Cheers
[Nexus 10 Android Development] followmsi:
Thanks for your feedback .. and thanks for your ad-free gift !

If you use Magisk the "system initialization" after reboot takes a while .. (1 -2 minutes)

For me the pattern unlock (not setup) works still quite quick ..

If you test with SuperSU the complete boot process seems quicker.

A few weeks ago HW decoding and a lot more stuff was not working .. we are progressing :)

Anyway .. pls test the kernel above .. does it improve your "manta feeling" ?

Cheers
[Nexus 10 Android Development] rogers11:
Thanks a lot. This kernel works very good (memory, multi-tasking). So, for my taste, better than before.
[Nexus 10 Android Development] tetsuo55:
[MENTION=5480152]followmsi[/MENTION] you can cherry pick this commit for the correct zram setup and values for 2gb device

https://github.com/fusion3-common/a...mmit/96ce85b9a57e517468ae0235b4b56e7e0c44c53b
[Nexus 10 Android Development] wfm_de:
It's really faster. Thanks a lot !

Gesendet von meinem Nexus 10 mit Tapatalk
[Nexus 10 Android Development] tetsuo55:
[MENTION=5480152]followmsi[/MENTION] you probably also want to use these

Adaptive low memory killer:

https://github.com/fusion3-common/a...mmit/e280fb70e4343477ad53e94f4b1d1934ab98bb69

Per process reclaim

https://github.com/fusion3-common/a...mmit/31e4be21ed9e67259064ddb6ea0d0f3550cc9032

This will require kernel changes most likely

You can find the relevant changes here I think:

https://github.com/fusion3-common/android_kernel_sony_apq8064/commits/lineage-15.1/mm
[Nexus 10 Android Development] followmsi:
Thanks.. Will have a look.. in the next "manta time slot".

AdrianDC did merge 3.18 kernel stuff..plenty of other changes and had a good "helper" .

* Special thanks to Tetsuo Osaka!

Not sure when and what I will be able to use for manta..

Cheers
[Nexus 10 Android Development] BlackPatrick:
After I wasn't able to get RR 6.0.0 running stable for longer than like half an hour with any of the kernels from the 24th of March using a number of LMK and ZRAM configs, I created a complete backup and switched back to RR 5.8.5. Using the light LMK profile and 500MB ZRAM, Nougat RR runs surprisingly well, almost no issues, no freezes, no foreground app or even background music being killed off. I had honestly forgotten what this device is capable of, it was a joy to use.

Seeing that the April security update and some more kernels are out, I came back and restored from the backup, installed updates and did some more testing.

Unfortunately, none of the newer kernels (from the 28th, 3rd, 7th) have worked well for longer than 20-30 minutes. At that point, RAM seems to be getting so low, that just pulling down notifications could force-close a foreground app, sometimes even the Launcher itself reloads repeatedly in an endless loop. As noted before, only a reboot would make the device usable again.

On the upside, neither the system UI nor any app has frozen on me this time. Only some foreshadowing stutter right before RAM runs out, the app closes and nova launcher reloads.

In my experience, without ZRAM, there just isn't enough RAM available at all, so ZRAM is needed. But I think that's where the problem arises. I don't know much about kernels, but to me it almost feels like once ZRAM is filled up, old/outdated/garbage/dirty data in it is not being released/cleared from it. So only very little free RAM remains usable after some time, which would explain why there isn't even enough room left for the launcher itself, even if nothing else is running.

Could you possibly please look into that?

Or, and this might be a noob question, would it alternatively be possible to take the kernel from RR 5.8.5 (based on 3.4.113 I think), as it's worked very well for me overall, as a basis and make some adjustments for it to work on Oreo?

I also noticed with the kernel from the 7th as far as I remember, that vfs_cache_pressure was set to 50, even though 100 is the default and it used to be 100 before.

Thanks
[Nexus 10 Android Development] followmsi:
No need for ZRAM .. and no time for more kernel tests either.

Made a few last changes today .. manta-kernel-oreo-20180408.zip

The kernel is in the kernel folder .. just test it without ZRAM ..

I used it longer today for testing - no problems.

Stressed the kernel as well .. still quite ok.

The 3.4.113 based kernel is also in the download folder .. manta-kernel-oreo-20180324_NEW_ALMK_ZRAM.zip

Cheers
[Nexus 10 Android Development] ianovic:
Nice one OP!

I could only get OpenGapps Pico to install. Otherwise I got an error code 70 (not enough space).

Seems to be working, I've signed in and I'm adding apps from Play store.

I'll let you know if I have any problems.

Oh, and I'm using the new kernel.

Thank you!
[Nexus 10 Android Development] 006fazer:
Hi

Which version of gapps can I use with thie go release ? The Pico version opengapps 8.1 doesn't install.

Regards
[Nexus 10 Android Development] Targaeryan:
Mindthegapps 8.1 works
[Nexus 10 Android Development] 006fazer:
Thanks

Arm64 or arm version ? Should you have a link ??
[Nexus 10 Android Development] Targaeryan:
Here you go

https://androidfilehost.com/?fid=962187416754462508
[Nexus 10 Android Development] guitargod:
Hi,

since WIFI Sleep Policy was removed by Google. Are there any apps out there that replace that feature?
[Nexus 10 Android Development] rogers11:
It may be just a feeling or Firefox is just working more bad today, but for me ...-20180407 worked better.
[Nexus 10 Android Development] discoweasel:
Will do that as soon as I have the time.

There's a lot of conflicting info as to whether one should use Magisk or SuperSu. I try not to ask questions unless I hit a wall. I'll flash new kernel and root with SuperSu next time and give feedback.

YW for the ad-free gift. It was supposed to be anonymous. LOL.
[Nexus 10 Android Development] drewski_1:
use ARM, not ARM64
[Nexus 10 Android Development] followmsi:
The vendor message is gone and we use the latest kernel changes ..

lineage-15.1-20180410-UNOFFICIAL-manta.zip

Changes:

- Latest kernel changes !

- No vendor.img warning message.

- Latest Lineage changes

Known issues:

- NFC has been taken out - still not working.

- Camera is not working .. same problem like on Nougat.

- If you set pin, pattern or password to unlock the device pls be patient - if you press "confirm" the system is freezing for a few minutes - just wait.

Enjoy :p
[Nexus 10 Android Development] goodflood:
Hello!

Coming from LOS 13 to LOS-Unofficial 15.1... I see big changes!

I did Wipe system, cache, dalvik and data as stated... but not internal SD. I am getting some crashes and force close on apps. I do not have GAPPS -- but fdroid... and f-droid is one of the apps that closes.

I used mybackuproot to backup and restore a few apps(+data) that are a pain to reconfigure.

I used batchapkinstall to clean install rest of the apps.

Force closes seem to have settled a bit.

1. Should I simply flash 20180410-zip+Magisk on top. Or, go back and wipe everything including internal SD?

2. Is backup and restore (using any app) a bad idea?

3. Is flashlight hidden somewhere knowingly been removed?

Thanks!
[Nexus 10 Android Development] tim-scrap:
If you read the last pages it is well explained.

- Clean wipe (wo SD card) than instal 20180410.zip

- If you want magisk first install the APP than the ZIP.

- restore of most apps via e.g. Titanium backup works

- flashligt seems to be deactivated
[Nexus 10 Android Development] followmsi:
Thanks ..

In latest ROM versions you don't need to install magisk app before anymore .. install when you want after first boot.

Because of the 3.4.67 Audio jack kernel.

Flashlight is camera related .. which is another topic.

Not sure if there are any tricks to bypass camera and get flashlight only .. sorry, and no time to check either.

Cheers
[Nexus 10 Android Development] zeebee:
I've tried to install the LOS 15.1 2018-04-10 build:

TWRP: 3.2.1-0

Format: System, Cache, Data, Dalvik

Install: ROM, MindTheGapps ARM, Magisk

The ROM boots fine and apps, google signin, magisk etc. are working. But strangely only the back-button works - home- and recent-apps-button do not work. Also the settings-button (when you swipe down from status bar) has no effect. I wonder if I did something wrong, never had anything similar.

Edit: the buttons are pressed (visual, sound and vibration effects are there) they just have no effect.
[Nexus 10 Android Development] Galaxyninja66:
ass followmsi said, flashlight is camera related. afaik they use the same HAL drivers so if one is borked the other one is too. At least with this device *hee hee hee hee heeee*

---------- Post added at 12:20 PM ---------- Previous post was at 12:19 PM ----------

If you skipped setup wizard this happens. I forgot the fix but just google "home and recents buttons don't work after skipping setup wizard fix" - it's a known issue across many devices
[Nexus 10 Android Development] followmsi:
CM-14.1 - April 2018 release !

https://review.lineageos.org/#/q/topic:n_asb_04-2018

lineage-14.1-20180413-UNOFFICIAL-manta.zip

lineage-14.1-20180413-UNOFFICIAL-manta.zip.md5sum

Changes:

- April 2018 security level

- Latest lineageos changes

Sources:

https://github.com/followmsi/manifests/tree/manta-lineageos-cm-14.1

https://github.com/followmsi/android_kernel_samsung_manta/tree/followmsi-nougat

Enjoy :p
[Nexus 10 Android Development] mazsuper:
Thanks, just installed new battery so hoping for long term support, need to buy you a beer or two ;)

MaZ London
[Nexus 10 Android Development] fhyfds:
Hi all :)

When I try to install the latest rom I get the following error. "Updater process ended with ERROR: 7". "Error installing zip file 'sdcard/Downoad/lineage.....manta.zip" Any ideas?

Tnx!
[Nexus 10 Android Development] KNGPN Q w Q:
Update TWRP to the latest version
[Nexus 10 Android Development] tim-scrap:
Compared 15.1 last days with 14.1.. The "becoming laggy" issue is for me just in 15.1. e.g. in apps like YouTube or Flipchart. Figured out that settings for RAM seems to be different. Settings of 14.1 in Kernel Adiutor are attached. Will maybe test next week in 15.1. If someone is on 15.1 would be nice to test the seetings and give a feedback if there is any improvement.

Sry. For German in the APP but looks same in english. ;)
[Nexus 10 Android Development] followmsi:
The LMK values are same now .. at least they should be the same.

Which Oreo version did you test ? .. lineage-15.1-20180410 ?

Sorry .. in the moment I will have no time to improve the kernel situation anymore.

For me the last kernel is working quite good now ..

Cheers
[Nexus 10 Android Development] tim-scrap:
Tested also ...lineage-15.1-20180410. Also got some problems after some time with certain apps.

Thanks so far for all effort until here. Currently with new battery and 14.1 is a great tablet for this age. No need to buy a new one due to the great running 14.1.!

And maybe one day lineage changes also solves the 15.1 issues. :)
[Nexus 10 Android Development] guidol:
Is the last kernel inside the version lineage-15.1-20180410 or do you prefer another kernel as - quite good now -:confused:
[Nexus 10 Android Development] followmsi:
Inside the kernel folder is the new kernel from yesterday .. including new security updates from lineage and a few binder changes taken from 3.4.113 version.

Pls have a test ..
[Nexus 10 Android Development] senticz:
Love your work! Thanks FollowMSI

just a note to show my appreciation for you for work on my old nexus... i tried all your work the last month.. RR6, 15.1 linage, all the kernels.. but when my daughter (3yo) goes on it and only watches kids movies on youtube, within half hour max, the thing freezes.. what kernel, what options.. no solution.

Now since 1 week i put on your linage 14.1 version and my daughter is now very happy!!! no more freezes. It just stays on with youtube and endless switching to other movies. SO thanks alot!! We appreciate your work!! I hope maybe a stable non freezing youtube version will come with android 8 , but for now i stick with 7.1! Big Thanks!!:good::highfive::good:
[Nexus 10 Android Development] lynton reed:
Just some feedback, using 20180416 kernel with RR and successfully watching you tube now . all previous kernels caused problems after you tube session requiring reboot. After 24 hours this one seems good. No lagging now.
[Nexus 10 Android Development] lynton reed:
Damn, spoke too soon, just crashed after about 6 or so YouTube clips. Typically symptom involve keyboard fails to display and flashing screen. However it does seem to go much longer without incident with this kernel.