Gnome
From Leo's Notes
This page was last edited on 7 January 2016, at 23:06.
Screensaver Timeout
The amount of idle time before the screensaver starts is set using:
# gsettings get org.gnome.desktop.session idle-delay
uint32 60
# gsettings set org.gnome.desktop.session idle-delay 3600
The amount of time before the screen is locked is set:
## Instantly locks when the screensaver starts
# gsettings set org.gnome.desktop.screensaver lock-delay 0
## Or a delay in seconds. Eg: 1 minute
# gsettings set org.gnome.desktop.screensaver lock-delay 60
See: http://superuser.com/questions/727120/make-gnome-screen-lock-after-1-hour-not-15-minutes