I mistakenly deleted the Windows partition key from the Microsoft account, and Secure Boot asks for it after an OS update (as expected); but because of the dual-boot setup, I can normally access Ubuntu, which resides in the very same encrypted SSD; thus somehow the Bitlocker key is entered. Do you know any means to retrieve it from this Ubuntu session so I can save it again for good? Thank you so much.
This is different from the other question in that here I have access to the encrypted drive, just through the Ubuntu session and / or partition. Is not an external drive. The keys must be somehow entered to log into Ubuntu. So there's perhaps a means to pull them out 'from whithin'? So to say.
