@krnkris its showing same error.
sudo: systemctrl: command not found
Sry I was wrong.
What is you operating system?
Check if systemd package installed:
sudo dpkg -l | grep systemd
Please tell the outcom of this check:
Check if systemd package installed:
sudo dpkg -l | grep systemd
sudo dpkg -l | grep systemd
@krnkris when i run the comand its showing
ii libpam-systemd:amd64 229-4ubuntu16 amd64 system and service manager - PAM module
ii libsystemd0:amd64 229-4ubuntu16 amd64 systemd utility library
ii libsystemd0:i386 229-4ubuntu16 i386 systemd utility library
ii python3-systemd 231-2build1 amd64 Python 3 bindings for systemd
ii systemd 229-4ubuntu16 amd64 system and service manager
ii systemd-shim 9-1bzr4ubuntu1 amd64 shim for systemd
ii systemd-sysv 229-4ubuntu16 amd64 system and service manager - SysV links
It seem to be OK, but may be corrupted.
Try to reinstall:
sudo apt-get reinstall systemd
Then update UBUNTU:
suso apt-get update
sudo apt-get upgrade
Then try again:
systemctl restart supervisor
@krnkris is this ok now
ii libpam-systemd:amd64 204-5ubuntu20.26 amd64 system and service manager - PAM module
ii libsystemd-daemon0:amd64 204-5ubuntu20.26 amd64 systemd utility library
ii libsystemd-login0:amd64 204-5ubuntu20.26 amd64 systemd login utility library
ii systemd-services 204-5ubuntu20.26 amd64 systemd runtime services
ii systemd-shim 6-2bzr1 amd64 shim for systemd
It should be version 21.2 on UBUNTU 16.04:
ii libpam-systemd:amd64 229-4ubuntu21.2 amd64 system and service manager - PAM module
ii libsystemd0:amd64 229-4ubuntu21.2 amd64 systemd utility library
ii python3-systemd 231-2build1 amd64 Python 3 bindings for systemd
ii systemd 229-4ubuntu21.2 amd64 system and service manager
ii systemd-sysv 229-4ubuntu21.2 amd64 system and service manager - SysV links
Please run:
suso apt-get update
sudo apt-get upgrade
Then try again:
systemctl restart supervisor
not solved