26 lines
942 B
Markdown
26 lines
942 B
Markdown
# GDM
|
|
|
|
From GDM - GNOME Display Manager: "The GNOME Display Manager (GDM) is a program that manages graphical display servers and handles graphical user logins."
|
|
|
|
Display managers provide X Window System and Wayland users with a graphical login prompt.
|
|
|
|
## 1.GDM auto-suspend (GNOME 3.28)
|
|
|
|
GDM uses a separate dconf database to control power management. To apply your user's power settings, copy them to GDM's dconf database:
|
|
|
|
```bash
|
|
IFS=$'\n'; for x in $(sudo -u username gsettings list-recursively org.gnome.settings-daemon.plugins.power); do eval "sudo -u gdm dbus-launch gsettings set $x"; done; unset IFS
|
|
```
|
|
|
|
where username is your username.
|
|
|
|
To only disable auto-suspend on AC, run:
|
|
|
|
```bash
|
|
sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
|
|
```
|
|
|
|
(To also disable auto-suspend on battery, run the command with battery instead of ac.)
|
|
|
|
Restart GDM to activate your changes.
|