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sdftool never ends

Posted: Wed Nov 05, 2025 11:37 am
by mirto
Hi all,
I'm trying to flash LibreDrive on an LG BD-RE BH16NS55 drive

After reading a lot of posts and tutorials I ended up with this command (that I launched as normal user and as root with same result)

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sdftool -v -d /dev/sr0 flash -i HL-DT-ST-BD-RE_WH16NS60-1.02-NM00100-211810291936.bin 
But the command uses 100% of CPU and never ends

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    /DATA-1/nfs-/MANU/D/D/The all you need firmware pack/LG 5.25 desktop  ls -lh                                                                                                                                                           ✔ 
totale 2,0M
-rw-r--r-- 1 mirto mirto 2,0M 31 ago  2019 HL-DT-ST-BD-RE_WH16NS60-1.02-NM00100-211810291936.bin
    /DATA-1/nfs-/MANU/D/D/The all you need firmware pack/LG 5.25 desktop  sdftool -v -d /dev/sr0 flash -i HL-DT-ST-BD-RE_WH16NS60-1.02-NM00100-211810291936.bin                                                                            ✔ 
Loaded SDF.bin version 0x98

^C
    /DATA-1/nfs-/MANU/D/D/The all you need firmware pack/LG 5.25 desktop                                                                                                                                                    INT ✘  4m 
What can I do to flash the firnìmware in the drive?

Programs versions and info:
from kakemkv

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Drive Information
OS device name: /dev/sr0
Manufacturer: HL-DT-ST
Product: BD-RE BH16NS55
Revision: 1.05
Serial number: KLFL1BJ2441
Firmware date: 2120-06-18 13:42
Bus encryption flags: 17
Highest AACS version: 68

LibreDrive Information
Status: Possible, not yet enabled
Drive platform: MT1959

No disc inserted

Log

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MakeMKV v1.18.2 linux(x64-release) started
Downloading latest SDF to /home/mirto/.MakeMKV ...
Automatic SDF downloading is disabled or failed.
I'm using MakeMKV on Manjaro using the AUR package that includes the sdftool

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    ~  pamac info makemkv                                                                                                                                                                                                                  ✔ 
Nome                          : makemkv
Versione                      : 1.18.2-1
Descrizione                   : DVD and Blu-ray to MKV converter
URL                           : https://www.makemkv.com
Licenze                       : LicenseRef-GuinpinSoft-inc-EULA LGPL-2.1-or-later
Repository                    : AUR
Dimensione installato         : 44,1 MB
Gruppi                        : --
Dipendenze necessarie         : qt5-base ffmpeg libavcodec.so
Dipendenze opzionali          : java-runtime: bdjava https://www.makemkv.com/bdjava/ [Installati]
Dipendenze per la costruzione : --
Controlla le dipendenze       : --
Dipendenza necessaria per     : --
Dipendenza opzionale per      : --
Fornisce                      : --
Sostituisce                   : --
In conflitto con              : --
Packager                      : Unknown Packager
Manutentore                   : FabioLolix
Primo invio                   : mar 26 gen 2010, 16:31:24
Ultima modifica               : lun 29 set 2025, 07:03:33
Voti                          : 337
Obsoleto                      : --
Data di creazione             : mer 1 ott 2025, 10:43:00
Data installazione            : mer 1 ott 2025, 10:43:47
Motivo della installazione    : Esplicitamente installato
Convalidato da                : Nessuno
File salvati                  : --

    ~ 