Re: How to debug systemd-pcrphase-initrd.service failure

[Lennart Poettering <lennart@xxxxxxxxxxxxxx>]

On Mi, 06.12.23 18:28, Renjaya Raga Zenta (ragazenta@xxxxxxxxx) wrote:

> Hi,
>
> I am exploring OS image building with mkosi. It works great until I add TPM
> 2.0 in qemu.
>
> I found that the systemd-pcrphase-initrd.service failed. There are 3
> pcrphase service:
>
> 1. systemd-pcrphase-initrd.service (failed)
> 2. systemd-pcrphase.service (ok)
> 3. systemd-pcrphase-sysinit.service (ok)

So the latter two run from the host fs, the first one from the initrd fs.

> Related journal log:
> systemd[1]: Failed to start systemd-pcrphase-initrd.service - TPM2 PCR
> Barrier (initrd).
> ...
> systemd-pcrphase[130]: Failed to load TPM2 libraries: Operation not
> supported
> ...

It appears you are lacking the tpm2-tss libraries in your initrd image.

Lennart

--
Lennart Poettering, Berlin