Hi, Could it possibly be entropy starvation?
See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916690 https://lists.debian.org/debian-devel/2018/12/msg00184.html Can you try things like: - attaching a mouse and moving it during boot - installing haveged - Use random.trust_cpu=on on kernel command line - Include tpm-rng module in initramfs and allow kernel to use it by setting command line: rng_core.default_quality=1000 ? Cheers, Andy
