Password Sync not possible after Update from 3.x to 4.1.1

Using /e/OS murenacloud
,
1

Device: FP4
Build: 4.1.1

Hey, I updated my FP4 from 3.x to 4.1.1. I didn’t used murena account before. So after the update I created an account and registered it in the phone system accounts. In the sync list of the account, the passwords toggle is not there. I tried many things, account delete/new registration, clear accountmanager app, clear passwords app. It dont want to reset my phone because I first want to use the new backup solution. For the backup I need the password sync.

I checked the accountmanager app with “App manager” and the “foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaPasswordSyncAdapterService” sems not started. I checked with adb and “dumpsys content | grep -i murena” gives me following list where the service is not registered:

ServiceInfo: SyncAdapterType {name=com.android.contacts, type=foundation.e.accountmanager.eelo.address_book, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=true, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaContactsSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.drive.providers.MediasSyncProvider, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=false, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaMediaSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.drive.providers.MeteredConnectionAllowedProvider, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=false, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaMeteredEdriveSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.notes.android.providers.AppContentProvider, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=false, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaNotesSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.drive.providers.SettingsSyncProvider, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=false, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaAppDataSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.accountmanager.addressbooks, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=false, isAlwaysSyncable=true, allowParallelSyncs=false, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaAddressBooksSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.mail.provider.AppContentProvider, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=false, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaEmailSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=foundation.e.tasks, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=false, allowParallelSyncs=true, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaTasksSyncAdapterService}, uid 10117
ServiceInfo: SyncAdapterType {name=com.android.calendar, type=e.foundation.webdav.eelo, userVisible=true, supportsUploading=true, isAlwaysSyncable=true, allowParallelSyncs=true, settingsActivity=null, packageName=foundation.e.accountmanager}, ComponentInfo{foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaCalendarsSyncAdapterService}, uid 10117

On an other FP4 with fresh first time install of e/os 4.1.1 everything works. So something went wrong while updating. Any hints how I can fix this?

Feedback for v4.2
2

I updated to 4.2 and still same issue. But I fixed it myself with Magisk/root and enabling the missing service.

So because the FP4 bootloader is unlocked I installed Magisk and patched the boot.img of the 4.2 update. Then I started the patched img temporary with fastboot. Now I was able to get su in adb shell and executed the following

pm enable foundation.e.accountmanager/at.bitfire.davdroid.syncadapter.MurenaPasswordSyncAdapterService

pm disable-user --user 0 foundation.e.accountmanager

pm enable --user 0 foundation.e.accountmanager

After this, password toggle was instant available in the account. I restartet to get rid of root. Now passwords and backup works.

Password synchronisation item missing
Feedback for v4.2