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[ROM][OFFICIAL] LineageOS 17.1 [OnePlus Nord/avicii]

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arminnnq

Member
Apr 10, 2021
26
12
OnePlus Nord
I have noticed that after the last update my phone has started to use the 90Hz refresh rate, even though it used to be locked at 60 which is more useful to me, since I need a longer SoT. I was able to lock my refresh rate at 60Hz using a method mentioned earlier, about turning the Ambient Display mode off, which for some reason worked. Now, it doesn't matter whether I have it turned on or off, my phone is constantly switching between 60 and 90Hz. Any clue how to solve this problem?
In case anybody was wondering - I have solved this problem with this tutorial:

 

ccpower

Senior Member
Nov 21, 2016
77
33
It seems there is a bug with audio normalization(?) in Lineage for the Nord. Recording a video with low background noise results in the background audio being killed off completely, and any louder sounds spike up way too much. This happens with stock cam, Open Camera and GCam, so it's probably OS related. Too bad this ROM seems abandoned, Oneplus released 11 for the Nord a while ago. :(

Could anyone else test this, how does your Nord record audio with video? For example, turn the TV on and record it from a distance. Then say something, and you should hear what i mean. The audio levels in my previous 5T were fairly even, not "wavy" like this.
 

arminnnq

Member
Apr 10, 2021
26
12
OnePlus Nord
It seems there is a bug with audio normalization(?) in Lineage for the Nord. Recording a video with low background noise results in the background audio being killed off completely, and any louder sounds spike up way too much. This happens with stock cam, Open Camera and GCam, so it's probably OS related. Too bad this ROM seems abandoned, Oneplus released 11 for the Nord a while ago. :(

Could anyone else test this, how does your Nord record audio with video? For example, turn the TV on and record it from a distance. Then say something, and you should hear what i mean. The audio levels in my previous 5T were fairly even, not "wavy" like this.
I've tested it myself and everything works completely fine, and I'm using Open Camera with the latest LineageOS update. I've been recording stuff a few times in the past and I've never encountered any such problems.
 

ccpower

Senior Member
Nov 21, 2016
77
33
I've tested it myself and everything works completely fine, and I'm using Open Camera with the latest LineageOS update. I've been recording stuff a few times in the past and I've never encountered any such problems.
Okay, thanks. Open Camera does the same for me, phasing sound whenever the audio level difference is too big. I would reset my phone but we have two identical Nords with Lineage and both have this problem.. i doubt it would fix it.
 

greyhash

Member
Jul 10, 2021
18
4
Have you tried to install different audio Driver? Try installing maybe ViPER4AndroidFX i am not a specialist but before resetting your phone, maybe try this... Installing it is not as easy as to flash simply the zip via Magisk, look it up an google... There are quite a few good guides...
 

ccpower

Senior Member
Nov 21, 2016
77
33
Have you tried to install different audio Driver? Try installing maybe ViPER4AndroidFX i am not a specialist but before resetting your phone, maybe try this... Installing it is not as easy as to flash simply the zip via Magisk, look it up an google... There are quite a few good guides...

I'll look into that, thanks. I did reset my phone already, it didn't help, just as i thought.
 

greyhash

Member
Jul 10, 2021
18
4
I'll look into that, thanks. I did reset my phone already, it didn't help, just as i thought.
The last thing you could try is to clean flash all partitions on your phone, if that does not work, it most likely is a Hardware Problem.. But i dont think so... Just search on Google, i dont know where i found it, but there is a ZIP file with every single partition in it and just flash them... I unbricked my phone successfully 2 times this way... I hope this will help you...
 

nanu.nanu

Member
Feb 8, 2021
5
0
OK. I was looking at the OnePlus 7T, but it seems to have issues with basic functionality(calling and texting). I need a daily driver. I am in America and on the T-Mobile network. I need 4G LTE and Signal messaging to work. Most of my apps are from F-Droid. I currently use the Aurora store for any Google apps on a Moto G5 plus with Arrow OS 9.0, and would like to do the same on this phone. I have read through all 16 pages on this thread and have not seen any major flaws so far.
Here is the phone I am looking to buy. Anybody else have the same phone and service using without issue? Any tips?
 
Last edited:

arminnnq

Member
Apr 10, 2021
26
12
OnePlus Nord
OK. I was looking at the OnePlus 7T, but it seems to have issues with basic functionality(calling and texting). I need a daily driver. I am in America and on the T-Mobile network. I need 4G LTE and Signal messaging to work. Most of my apps are from F-Droid. I currently use the Aurora store for any Google apps on a Moto G5 plus with Arrow OS 9.0, and would like to do the same on this phone. I have read through all 16 pages on this thread and have not seen any major flaws so far.
Here is the phone I am looking to buy. Anybody else have the same phone and service using without issue? Any tips?
I am not living in America, but as far as I know the Nord's 5G connectivity doesn't work anywhere in America, but you've mentioned 4G only, so I assume it's not going to be such a dealbreaker. I am using LineageOS on my Nord as a daily driver and I can only say that it's stable as hell, except for one time I was trying to stream YouTube content via Wi-Fi to my TV and I had a bootloop, so beware. But other than that, it's really good. I'm only worried that the work has been abadoned, but the OP said he will be back, so I still believe.
 

topperdoggle

Member
Dec 27, 2011
34
6
Hi all, I installed this after cursing my Nord's appalling Bluetooth performance with the factory software. With the three soft buttons at the bottom, I kind of miss having the whole screen, but it is a small price to pay for stable Bluetooth.

The only thing is that Google Assistant isn't working for me. I have Search Assistant configured as a long-press on the home soft button (the default setting). However, I get a haptic vibration but the Assistant doesn't load. I ran logcat, and see items like the following. Any clues?

[07-19 01:34:29.060 984:2165 E/AppOps] checkOperation java.lang.SecurityException: Specified package android under uid 10128 but it is really 1000 at com.android.server.appop.AppOpsService.verifyAndGetIsPrivileged(AppOpsService.java:2639) at com.android.server.appop.AppOpsService.checkOperationUnchecked(AppOpsService.java:1858) at com.android.server.appop.AppOpsService.checkOperationImpl(AppOpsService.java:1836) at com.android.server.appop.AppOpsService.checkOperationInternal(AppOpsService.java:1822) at com.android.server.appop.AppOpsService.checkOperation(AppOpsService.java:1813) at com.android.server.appop.AppOpsService.checkAudioOperationImpl(AppOpsService.java:1917) at com.android.server.appop.AppOpsService.checkAudioOperation(AppOpsService.java:1890) at android.app.AppOpsManager.checkAudioOpNoThrow(AppOpsManager.java:5224) at com.android.server.VibratorService.getAppOpMode(VibratorService.java:917) at com.android.server.VibratorService.startVibrationLocked(VibratorService.java:760) at com.android.server.VibratorService.vibrate(VibratorService.java:640) at android.os.SystemVibrator.vibrate(SystemVibrator.java:80) at com.android.server.policy.PhoneWindowManager.performHapticFeedback(PhoneWindowManager.java:6089) at com.android.server.wm.Session.performHapticFeedback(Session.java:252) at android.view.IWindowSession$Stub.onTransact(IWindowSession.java:886) at com.android.server.wm.Session.onTransact(Session.java:134) at android.os.Binder.execTransactInternal(Binder.java:1021) at android.os.Binder.execTransact(Binder.java:994) [07-19 01:34:29.061 984:2165 E/AppOps] startOperation java.lang.SecurityException: Specified package android under uid 10128 but it is really 1000 at com.android.server.appop.AppOpsService.verifyAndGetIsPrivileged(AppOpsService.java:2639) at com.android.server.appop.AppOpsService.startOperation(AppOpsService.java:2228) at android.app.AppOpsManager.startOpNoThrow(AppOpsManager.java:5426) at android.app.AppOpsManager.startOpNoThrow(AppOpsManager.java:5407) at com.android.server.VibratorService.getAppOpMode(VibratorService.java:920) at com.android.server.VibratorService.startVibrationLocked(VibratorService.java:760) at com.android.server.VibratorService.vibrate(VibratorService.java:640) at android.os.SystemVibrator.vibrate(SystemVibrator.java:80) at com.android.server.policy.PhoneWindowManager.performHapticFeedback(PhoneWindowManager.java:6089) at com.android.server.wm.Session.performHapticFeedback(Session.java:252) at android.view.IWindowSession$Stub.onTransact(IWindowSession.java:886) at com.android.server.wm.Session.onTransact(Session.java:134) at android.os.Binder.execTransactInternal(Binder.java:1021) at android.os.Binder.execTransact(Binder.java:994) [07-19 01:34:29.061 984:2165 W/VibratorService] Would be an error: vibrate from uid 10128 [07-19 01:34:29.095 984:2158 V/InputDispatcher] Asynchronous input event injection succeeded. [07-19 01:34:29.097 2256:2256 V/StatusBar] mStatusBarWindow: com.android.systemui.statusbar.phone.StatusBarWindowView{db55fe5 V.E...... ........ 0,0-1080,125} canPanelBeCollapsed(): false [07-19 01:34:29.275 10846:10846 W/kworker/7:0] type=1400 audit(0.0:179906): avc: denied { read write } for name="sde67" dev="tmpfs" ino=27503 scontext=u:r:kernel:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0 [07-19 01:34:29.475 10846:10846 I/chatty] uid=0(root) kworker/7:0-events identical 2 lines [07-19 01:34:29.575 10846:10846 W/kworker/7:0] type=1400 audit(0.0:179909): avc: denied { read write } for name="sde67" dev="tmpfs" ino=27503 scontext=u:r:kernel:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0 [07-19 01:34:29.643 984:2158 V/InputDispatcher] Asynchronous input event injection succeeded. [07-19 01:34:29.675 10846:10846 W/kworker/7:0] type=1400 audit(0.0:179910): avc: denied { read write } for name="sde67" dev="tmpfs" ino=27503 scontext=u:r:kernel:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0 [07-19 01:34:30.332 15050:15050 D/SpiAddaptation] NfcAdaptation::HalIoctl arg=21 [07-19 01:34:30.333 15050:15050 D/SpiAddaptation] NfcAdaptation::HalIoctl Ioctl Completed for Type=0 [07-19 01:34:30.333 15050:15050 E/StateMachine] omapi_status return failed [07-19 01:34:30.375 10846:10846 W/kworker/7:0] type=1400 audit(0.0:179917): avc: denied { read write } for name="sde67" dev="tmpfs" ino=27503 scontext=u:r:kernel:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0 [07-19 01:34:30.475 10846:10846 W/kworker/7:0] type=1400 audit(0.0:179918): avc: denied { read write } for name="sde67" dev="tmpfs" ino=27503 scontext=u:r:kernel:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0 [07-19 01:34:30.541 2582:2684 W/hw-Parcel] **** enforceInterface() expected '[email protected]::IQtiRadioIndication' but read '[email protected]::IQtiRadioIndication' [07-19 01:34:30.542 2582:2684 W/System.err] java.lang.SecurityException: HWBinder invocation to an incorrect interface [07-19 01:34:30.542 2582:2684 W/System.err] at android.os.HwParcel.enforceInterface(Native Method) [07-19 01:34:30.542 2582:2684 W/System.err] at vendor.qti.hardware.radio.qtiradio.V2_2.IQtiRadioIndication$Stub.onTransact(IQtiRadioIndication.java:651) [07-19 01:34:30.542 2582:2684 E/android_os_HwBinder] Uncaught exception!
 

HulkIon

New member
Jul 21, 2021
1
0
Hi,
first of all I have to thank you for this great and stable rom. There are only two bugs I experienced so far. The lockscreen showing the wrong loading speed and the sudden change of the screen refresh rate. The only real "problem" I have is that the vendor security patch seems quite old (Dec 20). That's the only downside at the moment.
 
Aug 3, 2021
6
0
So i encountered a problem with the finger print, i cant even set it up, i saw on reddit that the issue doesn't persist if u flash oxygen and then setup fingerprint and flash lineage os but due to circumstances i am unable to flash oxygen os(tried with twrp doesn't work, tries msm but the on pc that i have excess to is a borrowed one and i cant get the dqloader driver to work on it). Is there a fix for this problem. And its not an issue or a bug but the unlock without tapping enter after pin at lockscreen feature unavailable if possible would like if I could get it to work but not really important.
 

Anto426

Member
Jul 13, 2021
8
4
OnePlus Nord
So i encountered a problem with the finger print, i cant even set it up, i saw on reddit that the issue doesn't persist if u flash oxygen and then setup fingerprint and flash lineage os but due to circumstances i am unable to flash oxygen os(tried with twrp doesn't work, tries msm but the on pc that i have excess to is a borrowed one and i cant get the dqloader driver to work on it). Is there a fix for this problem. And its not an issue or a bug but the unlock without tapping enter after pin at lockscreen feature unavailable if possible would like if I could get it to work but not really important.
try to flash the oxygenos through the edl mode https://www.xda-developers.com/how-to-unbrick-oneplus-nord-msmdownloadtool/
 
Aug 3, 2021
6
0
also i had the same problem to solve if you are from windows you have to install the drivers from windows update
Tried with windows update as well but doesn't work, only thing left to do is disable signature verification and install but since the only pc i have access to is a borrowed one and the owner doesn't approve i cant continue form here. Thats why instead of going for oxygen i switched to lineage
 

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  • 11
    https%3A%2F%2Fimg.xda-cdn.com%2FNEqGNs6rv5B0hFKzbB7Z_gXjqkY%3D%2Fhttp%253A%252F%252Ffiles.paulfasola.fr%252FCyanogenMod%252FLineageOS.png


    Code:
    /*
    * I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...).
    * Please do some research if you have any concerns about features included in the products you find here before flashing it!
    * YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.
    * Your warranty will be void if you tamper with any part of your device / software.
    * Same statement for XDA.
    */

    LineageOS is a free, community built, aftermarket firmware distribution of Android 10, which is designed to increase performance and reliability over stock Android for your device.

    LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review.


    What's working :
    Boots
    RIL
    Fingerprint
    Wi-Fi
    Bluetooth
    Camera
    Audio
    Sensors
    Flash
    GPS
    Alert Slider
    NFC

    Known issues :
    You tell me.

    Instructions :
    Download the latest build.
    Reboot to Recovery.
    Flash the build.
    Reboot to recovery.
    Format Data.
    Flash GApps (Optional).
    Flash Magisk (Optional).
    Reboot

    Downloads :
    Grab ur build : Link

    XDA:DevDB Information
    LineageOS, ROM for the OnePlus Nord

    XDA:DevDB Information
    LineageOS 17.1, ROM for the OnePlus Nord

    Contributors
    @KakatkarAkshay
    Device Tree: https://github.com/LineageOS/android_device_oneplus_avicii
    Kernel Tree: https://github.com/LineageOS/android_kernel_oneplus_sm7250

    ROM OS Version: Android 10
    ROM Kernel: Linux 4.19
    Based On: LineageOS

    Version Information
    Status:
    Stable
    Current Stable Version: 17.1
    Stable Release Date: Updated weekly

    Created 2020-11-03
    Last Updated 2020-11-03
    11
    Hi, any plans about Lineage18.1 on Avicii ?
    11
    Builds are now official and will be published on https://download.lineageos.org according to the build schedules. Builds will be updated weekly.
    8
    Sadly that seems to be the case: no changes by the maintainer since Jan 27. It's on auto-build or something, since weekly updates do come along with generic updates applied. I don't know how long is that able go on before the device is dropped from the official roster. Maybe another developer will pick it up, if the current maintainer has lost interest in this ROM.

    Again, no complaints - it's volunteer work and i'm grateful for it all anyway.
    I haven't lost interest, I'm busy irl and don't have time to work on Nord right now.
    4
    When lineageos 18 will be released for nord ??