数据裘: Ubuntu disable sleep

Disable LID close

 sudo -H gedit /etc/systemd/logind.conf
 HandleLidSwitch=ignore
 sudo service systemd-logind restart
 # Still sleep after idle

UPower

 sudoedit /etc/UPower/UPower.conf
 Change IgnoreLid to IgnoreLid=true
 service upower restart

# also in /etc/systemd/logind.conf
HandleLidSwitch=ignore
HandleLidSwitchExternalPower=ignore
HandleLidSwitchDocked=ignore
HandleHibernateKey=ignore
HandleSuspendKey=ignore
IdleAction=ignore
IdleActionSec=0
 # Still sleep after idle

disable it via systemd

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