Ubuntu 23.10 Adding Experimental TPM-Backed Full Disk Encryption
As an experimental feature for next month's Ubuntu 23.10 release, Canonical is introducing initial support for TPM-based full disk encryption to make use of your system's Trusted Platform Module (TPM)
Show Your Support Backed Full Disk Trusted Platform Module Full Disk Encryption Ubuntu Desktop Xubuntu Core
Source: phoronix.com