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LUKS devices bound to TPM2 are not decrypted anymore after boot

Solution 확인됨 - 업데이트됨 - 한국어 번역 요청

문제

  • After installing a system through the network and kickstart with a %post script to automatically unlock the LUKS devices through TPM2, the LUKS devices do not get automatically unlocked

  • After installing a system using the DVD and kickstart with a %post script to automatically unlock the LUKS devices through TPM2, the LUKS devices do not get automatically unlocked

  • Booting a system which has its LUKS devices bound to TPM2 doesn't get its devices unlocked automatically anymore even though this was working in the past

환경

  • Red Hat Enterprise Linux 8 and later
    • LUKS used for root devices
    • Clevis TPM2 decryption

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