www.makemkv.com

"for some reason linux does not work with alot of mk fw and you need to go to original old fw"

Interesting, thanks for the tip.

FWIW, I have a third BU40N that works just fine on 1.03MK. I didn't think to copy down all of its parameters before I first flashed it though, so I don't know how it ...

Do you mean a "Linux issue" in flashing, or in using the resulting drives?

For what it's worth, I did flash these drives using Marty's tool in Windows.

I think the other postings I found from people who were having a similar issue, they were running Windows.

I'm not really setup to run MakeMKV on ...

For u/Billycar11 and u/MartyMcNuts, I'll pass along this experience, not sure if the general info in the first post needs to be tweaked.

The Ultimate UHD Flashing Guide only suggests: "BU40N on any Firmware directly to > BU40N 1.03MK".

Last month I purchased two "new, old stock" Hitachi/LG BU40N ...

I've read enough previous posts to fear that this is rehashing old ground, but maybe I have a new wrinkle on the "Can't read AACS VID from disc - most likely current AACS host certificate is revoked by your drive" problem. The wrinkle is that I have three drives and all three work just fine on 1080p ...

I'm hoping you have a PM that covers this drive:

Drive Information
OS device name: /dev/sr0
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.02
Serial number:
Firmware date: 2014-06-17
Bus encryption flags: 1B
Highest AACS version: 63

LibreDrive Information
Status: Possible, not yet ...

hi guys, can someone please PM me what I need to flash my BDR-209DBK to rip UHD?

Drive Information
OS device name: /dev/sr0
Manufacturer: PIONEER
Product: BD-RW BDR-209D
Revision: 1.51
Serial number: MJDL002010WL
Firmware date: 2018-05-08
Bus encryption flags: 13
Highest AACS version: 63 ...