Auto close screen without DE (in TTY)

auto-close-screen-tty.md

1. set in grub config (blank in 60 seconds)

GRUB_CMDLINE_LINUX_DEFAULT="consoleblank=60"

2. setterm -blank X (X in minutes) in shell init file (.bashrc) or /etc/rc.local.

Then, prevent sleep when lid close: sudoedit /etc/systemd/logind.conf:

HandleLidSwitch=ignore

After that, sudo systemctl restart systemd-logind.

Ref:

1. https://superuser.com/questions/152347/change-linux-console-screen-blanking-behavior
2. https://unix.stackexchange.com/questions/290712/how-to-power-down-display-on-terminal
3. https://wiki.archlinux.org/title/Kernel_parameters
4. https://wiki.archlinux.org/title/Display_Power_Management_Signaling
5. https://askubuntu.com/questions/15520/how-can-i-tell-ubuntu-to-do-nothing-when-i-close-my-laptop-lid