ubuntu tweaks

gistfile1.txt

Suspend when laptop lid is closed, even if there is an external monitor plugged in:

1.- dconf-editor org.gnome.settings-daemon.plugins.power
	set lid-close-suspend-with-external-monitor to TRUE

2.- edit /etc/systemd/logind.conf
set as follows:
HandleLidSwitch=suspend
HandleLidSwitchDocked=suspend
LidSwitchIgnoreInhibited=no

3.- reboot

4.- edit /etc/UPower/UPower.conf
	set IgnoreLid=true

5.- reboot

Reference: https://askubuntu.com/questions/1355031/when-laptop-lid-is-closed-the-desktop-switches-to-external-monitor-ubuntu-20-0
https://apiraino.github.io/ubuntu-gnome-power/