Thanks for the tip. I've just put ALL the files found here https://github.com/rezo552/unraid-swtpm into the dir /boot/extra, I've rebooted and now the startup script log seems to be ok:   Script Starting Oct 09, 2021 23:29.41 Full logs for this script are available at /tmp/user.scripts/tmpScripts/TPM/log.txt /usr/bin/swtpm Script Finished Oct 09, 2021 23:29.51 Full logs for this script are available at /tmp/user.scripts/tmpScripts/TPM/log.txt   ...but I cannot find anythi