[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
Hi,

Thanks for this ROM.

It fails to install from OTA. with some errors :

08-22 13:09:32.425 21972 21972 D UpdaterService: Starting service
08-22 13:09:32.427 21972 21972 W RecoverySystem: !!! REBOOTING TO INSTALL /data/lineageos_updates/lineage-17.1-20200821-microG-signed-herolte.zip !!!
08-22 13:09:32.441 3705 19217 I chatty : uid=1000(system) Binder:3705_13 expire 2 lines
08-22 13:09:33.432 22086 22086 I /system/bin/uncrypt: received command: [--update_package=@/cache/recovery/block.map
08-22 13:09:33.433 22086 22086 I /system/bin/uncrypt: --locale=fr-FR
08-22 13:09:33.433 22086 22086 I /system/bin/uncrypt: ] (59)
08-22 13:09:33.436 22086 22086 E /system/bin/uncrypt: failed to set bootloader message: failed to find /misc partition
--------- beginning of system
08-22 13:09:33.442 3705 6659 E RecoverySystemService: uncrypt failed with status: -1
08-22 13:09:33.443 22086 22086 I /system/bin/uncrypt: received 0, exiting now
08-22 13:09:33.445 21972 21972 E UpdateInstaller: Could not install update
08-22 13:09:33.445 21972 21972 E UpdateInstaller: java.io.IOException: Setup BCB failed
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.os.RecoverySystem.installPackage(RecoverySystem.java:606)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.os.RecoverySystem.installPackage(RecoverySystem.java:529)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at org.lineageos.updater.controller.UpdateInstaller.installPackage(UpdateInstaller.java:100)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at org.lineageos.updater.controller.UpdateInstaller.install(UpdateInstaller.java:94)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at org.lineageos.updater.controller.UpdaterService.onStartCommand(UpdaterService.java:206)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:4087)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.app.ActivityThread.access$1800(ActivityThread.java:219)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1891)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.os.Handler.dispatchMessage(Handler.java:107)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.os.Looper.loop(Looper.java:214)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at android.app.ActivityThread.main(ActivityThread.java:7356)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at java.lang.reflect.Method.invoke(Native Method)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
08-22 13:09:33.445 21972 21972 E UpdateInstaller:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)

Update from TWRP pass with the same file.

After update, last_log.gz contains :

/misc | /dev/block/sda7 | Size: 8MB
Flags: IsPresent
Primary_Block_Device: /dev/block/sda7
Display_Name: misc
Storage_Name: misc
Backup_Path: /misc
Backup_Name: misc
Backup_Display_Name: misc
Storage_Path: /misc
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

Howto mount /misc (emmc device) to retry OTA upgrade ?

I don't find it in /dev/block/by-name/ in current system, neither in pit file.

Howto fix this problem permanently ?

Thx,

Luc.