Adding "HandleLidSwitch=ignore" to /etc/systemd/logind.conf does not help?
When you manually lock the screen with light-locker it will switch to another VT, and therefore not let xfce4-power-manager handle the lid close event anymore (systemd is in charge now).
Adding "HandleLidSwitc h=ignore" to /etc/systemd/ logind. conf does not help?
When you manually lock the screen with light-locker it will switch to another VT, and therefore not let xfce4-power-manager handle the lid close event anymore (systemd is in charge now).