Install systemd-sysv by entering the following commands in the terminal:
sudo apt update sudo apt install systemd-sysv
Description:
system and service manager - SysV links
systemd is a system and service manager for Linux. It provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups, maintains mount and automount points and implements an elaborate transactional dependency-based service control logic. . systemd is compatible with SysV and LSB init scripts and can work as a drop-in replacement for sysvinit. . This package provides the manual pages and links needed for systemd to replace sysvinit. Installing systemd-sysv will overwrite /sbin/init with a link to systemd.
Homepage: https://www.freedesktop.org/wiki/Software/systemd
Version: 237-3ubuntu10
Section: admin