Linux/Sleep Suspend Hibernate

• disabled sleep modes

sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

• enable sleep modes

sudo systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target

• /etc/systemd/logind.conf

HandleLidSwitch=ignore
HandleLidSwitchExternalPower=ignore
HandleLidSwitchDocked=ignore