Hello! Reading some man pages, if you used the default encryption tool when installing Debian you should be able to change the passphrase just with this:
cryptsetup luksChangeKey <your device>
If this isn't your case, we probably need some more details to be able to help
you.
On Wed, Jul 10, 2024 at 06:34:59AM GMT, Richard Bostrom wrote:
> I cannot update my passphrase in crypttab
What did you try and what was the outcome?
> although the passphrase is updated in the OS
How did you "update the passphrase in the OS"?
> I cannot enter my OS without using the latest passphrase.
What happens when you enter the old passphrase? And what when you enter the new
one?
P.S.: you should always choose a meaningful subject for your emails. "Security
Flaw" really looks spam and is easily discarded by spam filters, and even if
the message were delivered most people would probably throw it away without
even opening it. In your case there isn't a security flaw at all, so it is also
misleading. I'm just recommending to take care of your requests, people are
willing to help but don't have enough time to manually check every suspicious
message that reaches their inbox :).
--
Ceppo
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