yashsingh1/xdaforums huggingface dataset:
[Nexus 10 Android Development] stunned:
Since this is unofficial, could you add these changes that Omni has to bypass Safetynet?

https://gerrit.omnirom.org/#/c/24042/

https://gerrit.omnirom.org/#/c/24043/
[Nexus 10 Android Development] followmsi:
Merged :)

You can test it next release.
[Nexus 10 Android Development] jepe63:
Any idea if the magisk 'hide' feature can be fixed ?
[Nexus 10 Android Development] tim-scrap:
For me this Kernel version runs much better. Had some issues with some Apps that they got extreme laggy after longer usage (e.g. flipchart, in some cases Firefox). This is better since I use this Kernel with different Low Memory killer settings.

Thanks for that
[Nexus 10 Android Development] followmsi:
Not yet ..
[Nexus 10 Android Development] followmsi:
Thanks for feedback ..

Did you test old and new sources ?

Which is performing better ?
[Nexus 10 Android Development] tim-scrap:
First I used the Kernel which comes with release 03. march, than 06. march.

Afterwards I used your Audiojack modded Kernel. All of them was much more laggy (earlier laggy up to frozen screen)

Now I use the Audiojack modded kernel with low memory killer which runs much better (for me).

Still sometimes it becomes laggy at e.g. Flipchart or Firefox, but just after much longer use and not so extreme laggy.

Based on that the Low Mem killer settings seems to make an improvement. At least for me. ;)
[Nexus 10 Android Development] n0j0e:
~ useless post ~
[Nexus 10 Android Development] pottendo:
Using LOS15.1 build 20180306 + this new kernel incl audio jack fix.

I can confirm the improvement here on my N10.

Chrome still lags in comparison with LOS 14.1 / purenexus build from last summer.

Thanx for keeping manta supported!

pottendo
[Nexus 10 Android Development] Targaeryan:
Don't bother with chrome.. I recommend Samsung browser or Samsung browser beta.. Install a built in ad blocker for it and you're golden.. It's very smooth..
[Nexus 10 Android Development] the_real_fosgate:
Hello,

I installed the latest 15.1 Rom.

I flashed the Rom, then OpenGAPPS (pico) and magisk (16.0).

So far so good, but now I have the problem, that I am not able

to install any app. When I try with playstore, there comes a error message,

that the app ... can not be installed.

I tried to download the latest magisk manager and tried to install.

But here I have an error message too. Can anyone help me please?
[Nexus 10 Android Development] tim-scrap:
Few posts ago. When you installed magisk zip the hide function of magisk is active. This blocks e.g. Installations.

One solution: first download magisk remover. Than install first magisk app and than the magisk zip. After reboot you can deactivate magisk hide and than Installation of apps are Working.
[Nexus 10 Android Development] followmsi:
CM-14.1 - March 2018 release !

https://review.lineageos.org/#/q/topic:n_asb_03-2018

lineage-14.1-20180315-UNOFFICIAL-manta.zip

lineage-14.1-20180315-UNOFFICIAL-manta.zip.md5sum

Changes:

- March 2018 security level

- Latest kernel changes

- 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] Thalaski:
Thank you for the great feat of keeping my beloved tablet up to date.

I've had some trouble in the 15.1 build from the 6th with auto rotation not working properly. It locked into upside down landscape mode. I managed to get it working properly by disable rotation mode for 90 and 180 degrees. Now it rotates as it should between landscape and portrait.
[Nexus 10 Android Development] n0j0e:
mhh, can't confirm on 15.1. I enabled all rotations in settings and my manta rotates to all directions with out any problem.

Send with much love & Android.
[Nexus 10 Android Development] onoakino:
Sorry for asking, but are there any downsides for upgrading to 15.1 from my current 14.1?

I'm thinking if I should upgrade to 15.1.

I use my Nexus10 for occasional movie watching, and mostly for reading eBooks and lecture slides.

I've read that Magisk Hide won't work anymore on 15.1, but aside from that, are there any other bugs that I should know about before upgrading to 15.1?
[Nexus 10 Android Development] Thalaski:
It might have been some kind of temporary bug. I've re-enabled all the rotation modes now just to see if the problem resurfaces.
[Nexus 10 Android Development] followmsi:
As there are a few new changes for Lineage-15.1 (and RR) I have made a new RR build today.

Running RR since a few days for testing .. I like it.

Let's test the changes on RR first .. lineage-15.1 will get them next month.

RR-O-v6.0.0-20180321-manta-Unofficial.zip

Changes:

- 500 MB ZRAM swap to improve performance - needs testing !

- Used "old" AudioJack kernel sources for compilation

- Due to LineageOS changes "Night display" mode has been disabled.

- LiveDisplay is woking now .. setup Night mode here.

- Notification and Battery LED is working now

- Added GPS EXTRA_SERVER config to speed up satellites locking

Known issues:

- NFC has been taken out - still not working.

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

- If you install Magisk, pls disable Magisk "Hide" feature - still not fixed !

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

Enjoy :p
[Nexus 10 Android Development] followmsi:
Magisk Hide issue

As I wanted to replicate the issue - fresh - on latest RR build from today and using Magisk BETA v16.2.

My steps ..

1. Boot into TWRP

2. Install latest Magisk uninstaller

3. install extracted boot.img from RR Rom

4. install Magisk v.16.2

5. Reboot into system

This way the system comes up with Magisk Hide enabled (default).

No Magisk Manager installed.

As I remember the installation of the Magisk manager apk was blocked before as well.

The reason for your workaround - to install Magisk app first .. etc.

This time the Magisk Manager apk 5.6.3 did install without any problems.

Then I did test a few PlayStore installations .. no issues.

I did reboot again .. Magisk Hide still active - now the Netflix update is ready - installed it without problems.

Strange .. right now I am not able to reproduce the Magisk Hide issue anymore.

Are you able to reproduce .. if you do fresh install Magisk 16.2 - like above ?

Are there still any PlayStore apps or .apk files installations which are blocked by active Magisk Hide .. ?

Maybe my testing was not good and too short ... thanks for some input.
[Nexus 10 Android Development] stunned:
Does the Netflix update actually work? It used to say after launch that this is not supported device and install older version from our website.
[Nexus 10 Android Development] followmsi:
Yes .. it works fine .. watched a few minutes.

Did work before as well .. since HW decoding is working - Netflix is working too.

But I did not get updates because of disabled Magiskhide.

I am preparing the Lineage-15.1 build now .. to have some ZRAM testing on lineage too.

Will be uploaded later ..
[Nexus 10 Android Development] followmsi:
Here we are .. some ZRAM for lineage-15.1 too !

lineage-15.1-20180321-UNOFFICIAL-manta.zip

Changes:

- 500 MB ZRAM swap to improve performance - needs testing !

- Used "old" AudioJack kernel sources for compilation

- Due to LineageOS changes "Night display" mode has been disabled.

- LiveDisplay is woking now .. setup Night mode here.

- Notification and Battery LED is working now

- Added GPS EXTRA_SERVER config to speed up satellites locking

Known issues:

- NFC has been taken out - still not working.

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

- If you install Magisk, pls disable Magisk "Hide" feature. - needs to be tested again with Magisk 16.2

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

Enjoy :p
[Nexus 10 Android Development] Munns86:
You are the man!!!! Quick question. I know there is no longer the feature to have "wifi turn off during sleep" as Google removed it. Any chance we can get this back?
[Nexus 10 Android Development] stunned:
Battery holds quite well with wifi on https://dl2.pushbulletusercontent.c...8wIz/Screenshot_Asetukset_20180322-204319.png
[Nexus 10 Android Development] zeebee:
Which Widevine Level do 14.1 or 15.1 have? I'm on RR and its sadly only level 3. I believe CM13 had level 1 since i watched Amazon Prime in HD.
[Nexus 10 Android Development] followmsi:
Sorry .. NO !
[Nexus 10 Android Development] followmsi:
All my Nougat and Oreo ROMs do have L3 .. I wonder if cm13 has L1 ? .. I doubt.

As I know Nexus 10 has never been a L1 device.
[Nexus 10 Android Development] onoakino:
Any file sharing app that function similarly like SHAREIT? It used to work back in Jellybean and Kitkat. On Nougat it has stopped allowing the app to turn on hotspot for file transfer.
[Nexus 10 Android Development] stunned:
Files go by Google and Mi Drop (i don't really know how shareit works)

---------- Post added at 06:01 PM ---------- Previous post was at 05:55 PM ----------

Latest Lineage 15.1 has some scaling issues on netflix. Should I flash some fix or should it be already there? Scaling problem happens when video starts with lower quality and is then updated to better quality. If it starts with max quality, no problems. This was the old fix for Nougat https://gerrit.omnirom.org/#/c/21847/
[Nexus 10 Android Development] Bender275:
Hi,

I'm coming from the last "official" LO nightly (lineage-13.0-20180211-nightly-manta-signed.zip).

But neither upgrade to 14, nor 15 does work.

I've tested 14.1-20180213 and 15.1-20180306:

At first direct installation of 15 and gapps, than installation of 14, 15 and gapps (8.1-pico-20180307).

But I always run into a black screen or bootloop; I also tried to delete

- nothing,

- only cache,

- cache and dalvik,

but always the same, from 14 and 15.

Only after a complete wipe, the installation was good.

Is there any way to make an upgrade and keep my profile, apps, etc.?

Another question:

How can I hundle new builds? It's not possible to use the internal upgrader, is it? Do I have to download each upgrade and install it manually vie recovery?

My first opportunity to thank you for your great job to keep such old devices up and running!

Greetings,

Bender275
[Nexus 10 Android Development] KNGPN Q w Q:
Hi there, Bender275

Since you already tried upgrading it and seeing it doesn't work, you'll need to manually backup and restore your apps and data. You can also backup your accounts, WiFi networks, etc (Titanium Backup (TB) is the best known backup and restore app, just in case you don't know how to do it).

Then go in the recovery, clean everything (the internal data does not have to be wiped, especially not if that's where you placed the flashable zips!) and flash the preferred ROM and GAPPS (and root, should you so desire). Set up the device as new, install TB again and restore your data. Just watch out when restoring system data (like accounts, WiFi networks, etc.) since they may fail because of the differences in the Android system.

Have a nice day and happy flashing!

Pinnie
[Nexus 10 Android Development] ticky33:
Hi [MENTION=5480152]followmsi[/MENTION], What files are about widevine DRM on oreo?

I'm trying an oreo port ROM for note 4 and widevine is not working.

Thanks
[Nexus 10 Android Development] followmsi:
Funny .. just made a new mido ROM yesterday ;)

Here are the blobs .. L3 is working fine.

https://github.com/followmsi/android_vendor/tree/mido-lineage-15.1/mido

Cheers
[Nexus 10 Android Development] ticky33:
Not a mido, a Samsung note 4 :)
[Nexus 10 Android Development] followmsi:
All the same .. ;)

Have a look here ..

Change for manta ..

https://github.com/followmsi/android_vendor/commit/a0d53bd6490d2c947866407dddb10054bf3c6d43

Change for gtaxlwifi ..

https://github.com/followmsi/android_vendor/commit/2a56948bb9e966a1cf4abed9ccec97d7ae18f4ed

Good luck !
[Nexus 10 Android Development] BlackPatrick:
Since the addition of ZRAM to Oreo Resurrection Remix (RR) I've actually switched back from Corinna's great build of Nougat RR and I must say from my limited time I've used it now, it seems to be working fairly well.

Before the Low Memory Killer (LMK) and ZRAM addition my device would freeze after a couple of minutes of use, presumably because of low RAM availability. Which was ironically in contrast to 7.1 RR, which would kill background apps incredibly aggressively.

I've experienced the issue with Magisk Hide on the former RR built using the 3.4.113 LMK Kernel without Audiojack support, and I had to reflash to install the Magisk .apk first.

On the new build, however, which uses the "old" 3.4.67 Kernel, Magisk Hide works right away and Apps are able to install with it enabled.

I've experienced an issue with the new RR build however:

My tablet charges exceptionally slowly using the POGO-charger. It depletes battery faster than it charges. The lockscreen tells me it's charging with 5,0 V, which I think is normal, it doesn't tell me the mAh though.

Anyway, I'm not sure but I think this might be related to the old Kernel this build uses. I've flashed the new one, but it doesn't include ZRAM.
[MENTION=5480152]followmsi[/MENTION], would you be so kind and update the new 3.4.113 Kernel (currently manta-kernel-oreo-20180312.zip) to include ZRAM in addition to LMK support? Even if it means Audiojack doesn't work and Magisk hide needs to be disabled.

Also the tablet feels a little bit slower now. Again, could be related to the kernel, maybe ZRAM using the CPU, I'm not sure.

Thank you for your great work [MENTION=5480152]followmsi[/MENTION].

I was very close to buying a Pixel C last week, when the Oreo builds would freeze on me, but I decided to keep my old Nexus 10 and mod it some more thanks to your hard work. :)

Edit: Just installed the 3.4.113 Kernel and the device is actually charging up while being used. The lack of ZRAM is noticeable though.
[Nexus 10 Android Development] ticky33:
Thanks! I'll take a look ans i'll try ?
[Nexus 10 Android Development] Bender275:
Thanks for your information.

What I've found:

That's why I'm asking; all partitions are ext4... Do I have to make some other steps?
[Nexus 10 Android Development] KNGPN Q w Q:
I know that, but since you tried that already and saw that it didn't work, you'll have to try other things.

No, there are no other steps required ;)
[Nexus 10 Android Development] followmsi:
Thanks for your feedback ..

Yes, the "Magisk Hide issue" seems to be kernel related .. strange.

Here are the 2 kernels .. including ZRAM and ALMK.

manta-kernel-oreo-20180324_NEW_ALMK_ZRAM.zip

manta-kernel-oreo-20180324_AudioJack_ALMK_ZRAM.zip

Installation:

1. Boot into latest TWRP

2. Install kernel.zip

3. Reboot into system

Not sure about the charging speed .. antoher topic.

I remember some charging related changes for the OLD kernel ..

https://xdaforums.com/showpost.php?p=71816416&postcount=163

For the OLD kernel I did merge more or less the same security patches like for the NEW kernel .. but still based on 3.4.67.

We have working Magisk, working AudioJack .. a few missing patches - but it's working fine on Oreo !

For the next time we will go with the (OLD) "AudioJack" kernel as "default" kernel for all Oreo ROMs.

Cheers

EDIT:

Pls test this kernel below for charging speed .. removed some old overclocking stuff as well .. needs testing.

manta-kernel-oreo-20180324_AudioJack_ALMK_ZRAM_CHARGE.zip
[Nexus 10 Android Development] pottendo:
I see the same scaling issue in YouTube.

Thanks for keeping the N10 alive, pottendo
[Nexus 10 Android Development] followmsi:
https://xdaforums.com/showpost.php?p=75794908&postcount=612

https://xdaforums.com/showpost.php?p=75797377&postcount=616

But for what ever reason the framework/av change is not part of latest release. :(

My mistake !

But it did work on previous release ? (lineage-15.1-20180306)

Pls confirm !
[Nexus 10 Android Development] stunned:
This is my first try with 15.1 so I haven't tried previous builds, I was previouly on Nougat Omni. I manually put those files from zip and I think it is working now.

BTW, I think Google Now launcher is by far most fluid launcher with this. Trebuchet or Nova are very slow compared to it.
[Nexus 10 Android Development] followmsi:
Quick Hotfix release .. to re-add missing OMX rescaling fix. ;)

lineage-15.1-20180324-UNOFFICIAL-manta.zip

Changes:

- Readded missing OMX rescaling fix.

- Using "AudioJack" kernel with some minor 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.

Enjoy :p
[Nexus 10 Android Development] pottendo:
Yes it did. Will try the hotfix release now.

Bye pottendo

---------- Post added at 09:01 AM ---------- Previous post was at 08:24 AM ----------

Can't reproduce the rescaling issue in YouTube. Fix seems to work!

Thanx for taking care, pottendo
[Nexus 10 Android Development] followmsi:
"If you upgrade" from previous ROM version ..on the same Android level, you don't need to wipe.

But your problem is related to the offfical version.

Similar problems happens if you move from offfical Oreo to unofficial Oreo .. or Nougat .. and vice versa.

The signature "keys" are different !

Have a look here ..

https://wiki.lineageos.org/signing_builds.html

Used the scripts to move from official to unofficial without problems ..

Enjoy your weekend ..

EDIT:

And yes .. you will need to download and install the monthly ROM manually.
[Nexus 10 Android Development] dadaa1:
twrp server down, I need that 3.2.1.0 TWRP for manta. Anyone has it and where to download?
[Nexus 10 Android Development] followmsi:
Thanks for your "long" comments and testing ..

I will go for the charing kernel in the next time .. my little test did show similar results.

ZRAM is helping a bit but not too much improvement .. similar to your experience.

But I do not have your "total" freeze problem ..

Yes, I still use my Nexus 10 - not for development only - still use it for websurfing and watching Netflix and/or other movies via Kodi .. not much Youtube at all.

I can watch for 2 -3 hours non-stop without any issues .. the time when my old battery is going down.

Now with LKM I can even switch to another open app .. without immediate reload, like before without LKM.

As longer I use an app as longer it takes to re-open the previous app.

On Nougat there were quite some reports of unexpected reboots .. I personnally had a few as well .. depening on how I did "stress" the Nexus 10.

For me the Nexus 10 works very well .. I do not compain about a dual-core tablet from 2012.

Anyway .. not sure if and when we can fix "your" problem.

Cheers
[Nexus 10 Android Development] the_real_fosgate:
Hello,

I tried your latest 15.1 Rom with "Charge"-Kernel, but I have some WLAN Issues.

Sometimes it stucks by getting an IP-Adress. Special with 5GHz Network.

My Manta is the only device which has problems by connecting to my WLAN at home.

Bye

Robert
[Nexus 10 Android Development] followmsi:
If you have a look into this thread .. you are not alone .. a bit older .. Nougat times

https://xdaforums.com/showpost.php?p=72792557&postcount=315

https://xdaforums.com/showpost.php?p=74267359&postcount=470

But a lot of other users confirm they do not have problems on 5GHz.

Since all the discussions on Nougat I personally use 5GHz only .. hidden SID as well .. no wifi problems at all !

Sorry .. I am not able to reproduce this problem !
[Nexus 10 Android Development] ilciumbia:
Hi people,

Did you notice any improvement when using ZRAM? I didn't, it even feels slower... What is your experience?

Inviato dal mio Nexus 10 utilizzando Tapatalk
[Nexus 10 Android Development] tim-scrap:
My experience is following.

Added Low Memory Killer makes es better. Later and less laggy.

ZRAM maybe a little improvement.

Overall after longer usage it became laggy up to nearly freezing. Reboot solves it. So it seems to be still something with the ram management not fully fine. But for browsing, etc. it is runing fine.
[Nexus 10 Android Development] followmsi:
Some more kernel testing ... :)

Now I have used the LMK from 3.4.113 lineage kernel .. and made a few little config changes.

Switchted from "westwood" to "cubic" network algorithm to align with 3.4.113 too.

You will need to set LMK to light/very-light profile .. otherwise it's killing all background apps.

Later on we can adjust the ramdisk to set "correct" LMK values at boot time.

The "charging" stuff is still part of the kernel and will be used in the next releases.

ZRAM is also still part of this kernel .. needs to be deactived in ramdisk.

Not sure for next release .. we will keep zram kernel support but may deactivate in ramdisk.

This way you can setup your own ZRAM - if you like.

Just one kernel binary for all manta oreo ROMs ..

manta-kernel-oreo-20180328_AudioJack_ALMK_ZRAM.zip

Changes:

- Merged LKM from 3.4.113 (lineage kernel)

- Switchted from "westwood" to "cubic" network algorithm

- minor config changes

Installation:

1. Boot into latest TWRP

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

3. Reboot into system

Sources:

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

Enjoy :p
[Nexus 10 Android Development] tim-scrap:
Installed the Kernel. Without changing any settings my first impression is an improvement. If I use some apps which caused issues (e.g. Flipchart) i still see some laggy reaction after longer usage. But much better. And after killing the problematical app, the laggy reaction getting less again. And the Used RAM seems to be lower in avg..

What needs to be done to test a more aggressive setting? Killing background apps a little earlier? ...just to test...
[Nexus 10 Android Development] followmsi:
You can use kernel auditor or command line to change the LMK values ..

Use aggressive settings from kernel auditor .. etc.

For next release ZRAM is not activated at boot time ..

And I will use the very light LMK settings as default.

https://github.com/followmsi/androi...mmit/982c6a41cc5b5e0c109db3ac526472ebfbf6af21

But the user can adjust all the time ...
[Nexus 10 Android Development] ilciumbia:
There is still something I do not understand: lagginess seems to be related to the amount of free memory, but relative to the total system memory! I mean: manta begins to lag with 180- 150 MB of free RAM, my hammerhead at 280-250... It is as if kernel knows the total amount of memory and manages RAM accordingly... And generally speaking badly...

Do you have similar experiences?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 10 Android Development] rogerjames99:
Catch 22 - lock screen and key store.

[MENTION=5480152]followmsi[/MENTION] -Thanks for the great work.

I have hit a catch 22 with the lock screen problem. To set up a VPN (OpenVPN) I need to add a certificate to the key store. However to get access to the key store UI the lock screen needs to be enabled.

Does anyone know of a workaround to get by this?

Thanks,

Roger

P.S. I wonder if the lock screen problems are related to this lineageos keystore bug. https://jira.lineageos.org/browse/BUGBASH-590
[Nexus 10 Android Development] ticky33:
The Samsung note 4 oreo users have widevine working !

Thanks a lot [MENTION=5480152]followmsi[/MENTION]
[Nexus 10 Android Development] rogerjames99:
Answered my own question. Use openssl to find out the old style ssl subject hash. Rename the cert file to that plus .0. Copy it into /system/etc/security/cacerts and chnage the permissions to 644. Thanks to this link https://blog.jeroenhd.nl/article/android-7-nougat-and-certificate-authoritieshttp://