Celeb Glow
general | March 14, 2026

Disable auto-lock screen on inactivity Ubuntu 18.04

I need to disable the auto-screen-lock.

I have tried the following methods as suggested in stack-overflow and other sources.

  1. to disable screen-saver lock

gsettings set org.gnome.desktop.screensaver lock-enabled false

2.to disable idle activation

gsettings set org.gnome.desktop.screensaver idle-activation-enabled false

gsettings set org.gnome.settings-daemon.plugins.power idle-dim false

But even following these recommendations the screen gets auto-locked after sometime when my system is started and when i don't interact with the system.

can someone point me what could be the issue, not able to figure out myself.

Thanks.

1 Answer

These things worked out for me.

commands applied for turning off auto-lock and keep display on are following

if below command gives false then set it to true

$ gsettings get org.gnome.desktop.lockdown disable-lock-screen
$ gsettings set org.gnome.desktop.lockdown disable-lock-screen 'true'

if below command returns true then set it false

$ gsettings get org.gnome.desktop.screensaver lock-enabled
$ gsettings set org.gnome.desktop.screensaver lock-enabled false

if below command returns true then set it false

$ gsettings get org.gnome.desktop.screensaver idle-activation-enabled
$ gsettings set org.gnome.desktop.screensaver idle-activation-enabled false
2

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