yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
What does it say when checking storage in settings?

Had that either on my T325 or a different device as well.

Somehow then the partitions got mangled up.

I'm not sure how I solved it then.

I either reinstalled stock firmware with or without repartitioning, or just reflashing LOS did it.

You did "format data" of course, did you?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] The_8A:
When I open the storage setting it tries to los up but crashes on me. I’m not sure if I did the format data thing but I’ll try to reinstall and see if that fixes it. And I’m not sure if I did the format data part but I’ll check that as well.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Screen is settings -> display -> lock screen -> ambient display

Audio is just notification volume/do not disturb.

Edit: actually, are you just wanting the screen not to turn on or are you specifically wanting sounds when using it?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
MHL (or my cheap adapter) doesn't work. Screen freezes and nothing shows on tv.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] q240627995:
thanks for your work!!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Kakakrroto:
Good afternoon people!

Good morning guys!

I have LineageOS 20.0 on my samsung galaxy tab pro 8.4. I saw that the screen has a resolution of 1600x2560 pixels, that is, a ratio of 10:16. I took some wallpapers and adjusted them to that aspect ratio, but when I set them as wallpaper the images seem to be zoomed in and become larger than they should be and I can't adjust them. This way cuts occur in the wallpaper. In the image gallery and through the Perfect Viewer application, the images are displayed correctly. The problem only occurs when setting the image as wallpaper.

Is there any solution?

And thanks to the developer and team for the great work!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] rientek:
I came from the official LineageOS 13 build, updated TWRP and installed a fresh LineageOS 20 + BiTGApps.

Works like a charm, thank you very much!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
The download link has a changelog.md, although it isn't exactly user focused. Seems to be Feb security update and other upstream changes.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Has anyone messed with the governor parameters? I've noticed some things perform noticably better when touching the screen (YouTube 2x on 60fps videos, Sonic Mania decomp) which forces higher clocks. I don't know how to fix this without super aggressive settings.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
I'm using mine with "kernel adiutor" and reduced max CPU frequency 2 steps.

But I don't use what you do.

Once installed and played SuperTux but didn't play it for some time.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
Can't help here as I'm not using chrome.

BUT I'm using Vivaldi which is chromium based and works fine.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
So sorry I didn't answer but as I don't have these problems (and I was away and didn't look) on my T325 what do you except me to write about wifi?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Can anyone else confirm that app not responding messages won't stay away unless you hit close app? I would've expected someone else to mention it by now. Maybe I need a factory reset.

Doesn't seem to help. It almost seems like it thinks it can either drop clocks too aggressively or never boosts high enough. It doesn't need super high clocks.

Was happening to me earlier too. I had some trouble getting rid of it, maybe because backup was restoring data? I think a reinstall with clear data should work. Anyway, since I want to keep my tabs I've been going to /data/data/com.android.chrome and removing things like caches (or everything but tabs). I haven't narrowed down exact cause.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
My problem actually started the update before this. But seriously, either make sure your backup isn't being restored when you reinstall or go to the path I said earlier and delete crap. Or switch to chrome beta.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Mine is working. I'm saying you need to make sure you don't have lineage backup set to restore data when you uninstall/reinstall chrome. Or do my suggestion on deleting some stuff or just switching browser.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
TLDR; The problem with Chrome seems real and T320 specific. Apparently in graphical rendering/overlay. Looks like a "white out" with content on page becoming invisible.

It occurs in this LOS v20 as well as in LOS v18 that share some common code. I understand if an objection a la "why are you seeking Chrome support here" is raised in this thread, yet I sense a bunch of people need Chrome to work on this ROM. So perhaps something csn be worked out.

The compatibility was first broken by changes in Chrome v109-xxx, not by LOS 20/18 changes. However there is something incompatible in LOS20/18 that was exposed by changes in Chrome. I tested 6 other android devices using various Android versions and ROMs - the Chrome stopped working only on T320.

Repro:

- Install fresh ROM, this or LOS18

- Install the latest Chrome v110 (110.0.5481.65) [from APK] (to prove it's not caching/davlik)

- Type anything in the url bar (a real website like cnn.com or any garbage so it's google search). The browser will show blank white page. Apparently it's a visual rendering issue b/c touching the white page appears to react on "click".

- The same issue persists in LOS20/18 with the prev "major" version Chrome v109-xxxx. Tested the latest minor 109.0.5414.118

Workaround:

- The issue is NOT present in Chrome v108-xxxxx. Install 108.0.5359.128 (latest v108-xxx), works fine [for me, at least].
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Strange, I think this should be working with clear data. I thought i remembered this working? Are you sure you don't have some automatic data restore? (Does the included backup automatic restore only when restoring app from backup or will it do it if you install from apk?)

Screenshot of latest working (although this was done by deleting the /data stuff I mentioned in an earlier post)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
You are mistaken as I just helped by testing pre alpha ROM versions having no knowledge about building or patching them.

As I said: not so on T325
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ALEX_ANDER:
Guys, who can say something about the progress of the adoptable storage implementation?

I think this is the most important feature that is still missing.... a really important feature... I mean 16GB!... you know! All the other bugs are irrelevant in my eyes compared to this.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
You are right. After trying harder to cleanup (after uninstall, deleted all chrome leftovers in /data at shell prompt), the latest chrome works fine. My bad, apologies for misreporting. And thx!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Edmilton.sg:
Is anyone facing overheating issues with the SM-T320 (mondrianwifi), I've tested some roms and basically all of them are overheating my device when opening some light games or videos, does anyone have a method to work around the problem?

I thought of a custom kernel, I'm running LOS20 at the moment I'm testing it for a few days, it works very well, but I'm uncomfortable with overheating, I can use it all day normally, but when I start a game, even if it's very simple and light, it starts to heat up very.

Excuse my English, I'm speaking from Brazil and using google translator.

Please help me.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
@Edmilton.sg

Have you done a clean install ?

Install magisk for root and than install for example Kernel Auditor.apk or other CPU settings.apk.

to change CPU settings
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
Can you try disable this flag in chrome://flags ?

View attachment 5846597
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Edmilton.sg:
Yes, I did the clean install, I have no experience with magisk, or how to change the kernel, would you have a tutorial for that?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Download magisk and flash it through twrp like you did the rom.

Also maybe worth installing devcheck and watching the CPU clock. After everything settles down you should spend a notable amount of time with one core at 300MHz and others offline.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
Thank you for following up. This chrome issue on LOS20 was resolved with deep cleaning. I have a LOS18 backup where it reproduces, but the flags page falls under the same issue - the content is invisible, so can't test easily due to catch 22. But then my los18 auto-updated to the latest (newer than the version I originally reported) chrome and im happy to confirm the problem is gone. At this point the issue should be resolved for everyone. Thx again
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] sins99:
And my Bluetooth does not work in this assembly.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Bluetooth works on my device

I can send and receive files.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] sins99:
My bluetooth just doesn't turn on.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] desmayas:
mondrianlte can't download, anyone can help me​
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
Awesome! I bought a T320 just to try this one! I really enjoy the ROM, and really grateful to the developer, thank you! 🙏

I have also had random WiFi issues, to an extent even Bluetooth, but that one was minor.

I am also experiencing random reboots, anyone else too?

Then there is a small issue where I can't get vlc player to open files downloaded in Newpipe directly within Newpipe, but have to go through file explorer. But I get that on other devices with LOS, not sure what that is related to.

Despite all, it is still very usable for mediastreaming and such. Thanx again, @phoval!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] retiredtab:
To help troubleshoot random reboots, see post #1 below for how to gather logs to help developer.

https://xdaforums.com/t/...rs-running-any-version-of-android-10.4308203/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
Just tested.

Working for me.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
Of course, random reboots stopped now... 😄

I would, again, like to express my gratitude and admiration for the developer. This rom is so fluent it's amazing! Unbelievable that this works so well on a almost 10 year old device! 🙏

I am however, experiencing at times rather severe WiFi issues, like some other here, for instance @kmmo here above. And when the WiFi drops the device sees no networks and it doesn't immediately help to switch the wifi off and on again, might take a little time to find the networks.

Sometimes for instance music streaming to stereo through bluetooth can stutter violently when browsing just random sites that are not necessarily content-heavy. Other times no stutter even when web content is more demanding. I don't know what that is a sign of.

I am not experienced tester and not really sure how to pull logs, but I could try if that would help the developer regarding those issues, if he tries to fix them. @phoval ?

Otherwise I will just try to reflash the ROM and see what happens...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
@prkfsz I use "Syslog" from F-Droid to pull logs easily.

Packs it into a zip file.

Needs root of course.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Which device ? WiFi or LTE
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
wifi
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
I can inform that there has been a drastic imrovement in the quality of the WiFi. And I am not really sure what that depends on. Only thing I've done was to install magisk and syslog - in preparation for taking logs to help the dev with the WiFi issue. Machines... :cautious:

So now for more than an hour I have only once seen that the WiFi signal has dropped but came back again by itself before it affected the music streaming I was doing from the device.

The bluetooth streaming itself has been quite steady until I opened the XDA page to write a new comment here. So now at the moments it's stuttering quite much but then calms down again. Do you need a log for that too, @phoval ?

------------------ EDIT ----------------------------

Aaaaaaaand there it was again. I guess the log is in order. Sending it on PM.

-------------------- EDIT 2 ------------------------

Or not. Anyone knows why it isn't possible to attach files to messages?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
For me it was yesterday.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
No idea.

Ask the dev.

I answered to the file attaching question.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Sources in op seem outdated. It would be nice to update, even if I couldn't spot any changes that weren't from upstream.

There is a changelog on the download page that lists commits. It does show "Add sepolicy for qtiwifiservice to interact with IWifi hidl". Don't know if this is enough to fix it.

It seems to be a qualcomm specific change from upstream lineage https://github.com/LineageOS/androi...mmit/24b6f4de5642592add42fe74c9bac27f1d59cc31
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
It just a build with last lineage sources sync

I don't reproduce wifi disconnection on my two devices.

I never had it, send me log with disconnect
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ALEX_ANDER:
Phoval, do you plan to implement the function to format the external sd card as adoptable storage with another update?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
see my post 140
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ctin1:
Many thanks to the developers! This ROM is working really well for me.

One note: when I first installed it it was quite slow, especially when switching between apps. The lag disappeared when I disabled gesture navigation and the nav bar and reverted to using the hardware buttons.

I'm impressed with how well this little tablet is holding up. I started using it again after it sat for a few years. It had a sticky back but that cleaned up with IPA and lint free wipes. It also rebooted randomly after I dropped it years ago. I fixed that recently by opening it up and reseating the battery connector.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
I did manage to pull some logs but for some reason it is not possible to send them directly from the device. They could be sent by email which i offered to do, but so far no answer from the developer that probably is really busy. And I don't want to attach the logs here in the chat.

So i figured i would describe the wifi issues so ppl, and perhaps the dev can try and reproduce them.

It always happens while using Newpipe. More often when i am listening to Newpipe and streaming via bluetooth over to the stereo. And it happens ALWAYS when i am trying to download something within Newpipe app, that usually causes immediate wifi drop. Sometimes i even get a random restart. I hardly ever get wifi drop while just browsing, but it happens. I remembered a while back dev Valera, that was maintaining this tab before, made wifi patches for LOS 16 och 17. I tried them just for the hell of it, but of course i just managed to get a boot loop... :)

Then if i do manage to download something in Newpipe, it is not possible to play it directly in Newpipe. I get an error saying that no app is installed that can handle that sort of content (which there is of course). So if i want to play the downloaded content i have to go via file explorer. I figured it might have something to do with the apps permissions. When i check in settings and the list of default apps there are no apps listed for playing media. And there is no available menus for giving some app required permissions. I tried to give Newpipe unrestrected access, but that didn't help. Perhaps this issue is related to the previously mentioned impossibility to attach the logfile directly from the device?

I did clean install coming from stock the first time, and from LOS20 the second time. Same result, even more bugs the second time. Latest TWRP. The same with or without magisk, that works as expected.

----------- EDIT----------

I went back to LOS19. WiFi is perhaps more stable but downloading within Newpipe causes exactly the same sort of symptoms, wifi-drops, downloading error and even random reboot sometimes. I don't get anything like this on any of my other devices, some running on LOS19 for instance.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
System:

* SM-T320

* Bootloader: T320XXU1BQB2

* lineage-20.0-20230401-UNOFFICIAL-mondrianwifi.zip

* Magisk 26.0

* BiTGApps-arm-13.0.0-v1.9_signed.zip (without setting up a google account)

* TWRP 3.7.0_9-0

* Clean install (format data and factory reset)

I've got no problems downloading videos with NewPipe

When I click on a downloaded video (in NewPipe), I have to choose with which app to play. Both apps, i.e. MiXplorer and the built-in Gallery play the videos without problems.

You could try one of the following:

* Check if you have the latest bootloader / baseband for your device

* Check other WIFI acess points

* Check other frequency (2.4 vs. 5 GHz) / channels

* Go back to the (most recent) stock rom, check if it's better, start from scratch
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
IIRC it started happening to me when I switched from official lineage 13 to unofficial 16 (and neither default or wifi patch fully worked). But I haven't noticed a specific way to trigger it, I can check newpipe later. It also usually comes back in less than a minute for me when it does happen.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
I must say this is not really my experience. I have/had many devices and phones through the years, right now even a N5110 that is running on the LOS19 without any wifi problems whatsoever. I'd say that it's something with this particular device that is making it difficult for the developers. The previos maintainer, Valera, had to make a wifi-patch for several LOS versions...

Thank you kindly for your answer, @pocketrule !

Not sure about the bootloader/baseband for the device, i thought i had the latest since i got the device recently and the last update it had was of course years back, since it is quite old. But i will check that, and the roms, perhaps try several. It is strange that some devices are having the issue and the others are not.

As for wifi itself - not sure what you mean by 'other access points'. You mean other wifi-networks? The one that I am using is my home network, only 5Ghz, and none of my other devices has any problems with connection.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] cwokel:
I had njo problems with wifi at the beginning of using this lineageos version, but I have the impression that it is getting worse, with continuous dropouts. When I turn off wifi and on again, it seems to work smooth for a while. I also noticed that sometimes the tablet shuts down withnout any reason while it is charging. Maynbe disconmecting the battery will solve it. Anyway I am whining on a high level, overall I am glad with this rom
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
That's correct. Maybe your wifi network has a different setup, e.g. with additional channels which are the cause for your problems (and maybe your other devices are newer and support that setup better than the tablet). I'm on 5 GHz, too and for me it's fine (until now).

But in any case, if you can connect to a network, it should stay stable. So the best solution would be indeed, if the developer could have a look at the logs.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] prkfsz:
i have for instance a N5110, that is even slightly older than t320, that has a rock solid connection on LOS19 on my home wifi, same router... And i tend to have the same procedure when flashing roms on all devices, so there can't be anything there that made the difference.

Meanwhile i have tried starting from scratch with T320, going back to stock (i have the same bootloader as you mentioned), and then step by step, twrp, LOS clean install of course (actually never done dirty one). Tried also flashing stock modem on LOS. I even tried flashing another stock with another bootloader. And always connecting on wifi once on clean stock roms before flashing LOS, and having wifi on from the beginning of the setup process in LOS. Always exactly the same result.

I have managed to send logs to the developer, hope it's useful.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] soffroe:
My T325 LTE keeps rebooting and the screen is flashing, how should I solve this issue?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
Start by plugging it in to and letting it charge some to make sure it isn't just a bad battery. Otherwise maybe you need to do something like reflash or wipe in twrp.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] soffroe:
When I try to open TWRP, it also restarts.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
How do you flash the rom, when you cannot enter TWRP? You could try to a) go back to stock rom and b) start from scratch by flashing TWRP with ODIN. You can find further hints for troubleshooting in the well written 🗃️S4 Unified Collection & Guides📚 from @Retrial. These are about a different device (so, of course, you need other files for flashing), but the flashing process is exactly the same.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] cwokel:
HELP! I am desperate. As I started with the first ROM and did all updates, the sytem became a little sluggish. I wiped everything, installed the latest version and Bitgapps 13. Everything went smooth, I reinstalled all my apps, configured everthing. But now Bluetooth is not working, when I push the button it remains "activating", and I can't pair any device. Please can anybody give me a hand? Also no MAC address is shown.

Edit: I installed stock rom and Bluetooth is working, Then I reinstalled latest firmware, and now bluetotth works. But I am not able to install BitGapps, I format system, wiped everything, made a clean install, but when I install BitGapps, tablet always reboots during flashing, no matter what flavour of BitGapps I use
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] soffroe:
Thank you for your help. I have decided to replace the battery first because the device does not keep restarting when it's charging, so I assume the battery is the issue. If the problem persists, I will try the methods you provided.