Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//etc/default/amd64-microcode

 # Configuration script for amd64-microcode version 3

#
# initramfs helper
#

#
# Set this to "no" to disable automatic microcode updates on boot;
# Set this to "early" to always install microcode updates to the early initramfs
# Set this to "auto" to autodetect mode for current system (default);
#
#AMD64UCODE_INITRAMFS=auto