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hottari@lemmy.ml to Linux@lemmy.ml · 2 years ago

PSA: Recent AMD fTPM fixes introduced regressions in stable and LTS kernels that are breaking TPM, presumably for everyone

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PSA: Recent AMD fTPM fixes introduced regressions in stable and LTS kernels that are breaking TPM, presumably for everyone

hottari@lemmy.ml to Linux@lemmy.ml · 2 years ago
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https://bugzilla.kernel.org/show_bug.cgi?id=217804#c41

From 6.4.9 onwards, TPM is broken as is LTS 6.1.46. A step downgrade from these versions restores TPM.

  • SpaceCadet@sopuli.xyz
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    2 years ago

    What’s a good usecase for TPM in Linux?

    • exi@feddit.de
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      2 years ago

      You can’t trust any full disk encryption without it because only a TPM can verify that your bootloader and initrd are not compromised.

    • al177@lemmy.sdf.org
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      2 years ago

      Measured boot.

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