What is the problem?
The commands Shutdown/Restart from octoprint doesn't work
What did you already try to solve it?
I tried to change the commands (shutdown to systemctl) I tried to add the user to the sudo group and finally tried to apply the solution of (Restart/shutdown through OctoPrint's system menu dosn't work) but it didn't work
When I tried to use the command appears "Success, the command "shutdown system" executed successfully.
I added in the /etc/sudoers
santiago ALL=(ALL) NOPASSWD:/usr/bin/systemctl poweroff,/usr/bin/systemctl reboot,/usr/bin/systemctl restart octoprint
Octoprint Version 1.4.2 installed on lubuntu.
Printer Anet A8+ with Marlin 2
Thanks for your help