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[solved] Andor Disc 3 key exchange failure - key not present
Posted: Sat May 23, 2026 9:40 pm
by Saidom
Hello
the previous discs ripped without problems but I cannot get Disc 3 to work. I've attached the dump-file and the MKB_RO, however copying that from the disc took quite long so I am not completely sure if that worked correctly.
Also I've looked up the disc ID in the KEYDB.cfg file and found it.
[links]
Any help is appreciated.
Re: Andor Disc 3 key exchange failure - key not present
Posted: Sat May 23, 2026 11:02 pm
by MrPenguin
Saidom wrote: Sat May 23, 2026 9:40 pm
Hello
the previous discs ripped without problems but I cannot get Disc 3 to work. I've attached the dump-file and the MKB_RO, however copying that from the disc took quite long so I am not completely sure if that worked correctly.
Also I've looked up the disc ID in the KEYDB.cfg file and found it.
You cannot rip this disk because MakeMKV failed to enable LibreDrive for some reason:
Code: Select all
...
002004:0000 Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT ESTABLISHED' occurred while issuing SCSI command AD010..080002400 to device 'SG:dev_21:0'
DEBUG: Code 0 at ?>@=1r\!W?_}[zdZ6:213130306
DEBUG: Code 0 at oH+-D*FQAz1#bPXt1=:121264395
DEBUG: Code 4 at oH+-D*FQAz1#bPXt1=:213130789
003306:0000 Can't read AACS VID from disc - most likely current AACS host certificate is revoked by your drive
This meant that MakeMKV could not disable bus encryption
. Since you have already successfully ripped other disks, try power-cycling your UHD drive and trying again. Hopefully LibreDrive will enable next time.
Re: Andor Disc 3 key exchange failure - key not present
Posted: Sat May 23, 2026 11:18 pm
by Saidom
MrPenguin wrote: Sat May 23, 2026 11:02 pm
... try power-cycling your UHD drive and trying again. Hopefully LibreDrive will enable next time.
thanks, I did try this already.
by cure coincidence I read the BD+ announcement and updated the dsall.svq file. This solved my problem.
Thanks for the help anyway