I am trying to disable the screensaver in Ubuntu 18.04, that is I don't want ever the screen to "go black" after some time. This is different from disabling auto-lock etc. I guess I am confused between related concepts such as idle, suspending and auto-lock.
I saw various parameters online, and set them all to the values that should disable any screensaver, lock screen, idle etc... but I am still getting a black screen after some time.
Which further parameter should I adjust? I have so far:
$gsettings set org.gnome.desktop.lockdown disable-lock-screen 'true'
$gsettings set org.gnome.desktop.screensaver lock-enabled false
$gsettings set org.gnome.desktop.screensaver idle-activation-enabled false
Thanks!!
Go to Settings → Power → Blank Screen.
It's not an obvious place for the option but it does allow you to set different time options before the screen blanks.