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

/usr/share/initramfs-tools/conf-hooks.d/

//usr/share/initramfs-tools/conf-hooks.d/busybox-initramfs

BUSYBOXDIR=/usr/lib/initramfs-tools/bin