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When my computer is locked, I am presented with the default Ubuntu lockscreen. When I enter my password and unlock it, I am presented with the Cinnamon 2 lock screen and I have to enter my password again.

How can I disable the Cinnamon 2 lock screen?

Note: I've installed Cinnamon 2 with these commands:

sudo add-apt-repository ppa:gwendal-lebihan-dev/cinnamon-stable
sudo apt-get update
sudo apt-get install cinnamon
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up vote 15 down vote accepted

After a bit of searching in dconf-editor (inspired by the other answers and not gconf), I found the schema

org → cinnamon → desktop → lockdown

which contains a key called disable-lock-screen, set that to true (checked) to disable the Cinnamon lock screen.

dconf-editor screenshot here

Command Line

To turn lock screen off:

gsettings set org.cinnamon.desktop.lockdown disable-lock-screen true

To turn back on:

gsettings set org.cinnamon.desktop.lockdown disable-lock-screen false
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Think those settings should be in single quotes. +1 for edit. – user128334 Dec 12 '13 at 4:10
oh man this killed me until I found it. Actually saw this setting but didn't grok the inverse 'set this to disable the feature'. – ether_joe Jul 5 '15 at 3:14

After installing Cinnamon the way you did, and running it, opening gconf-editor, I coudn't find a cinnamon entry under desktop, only gnome. You can disable the Gnome lock screen, and see if that helps.

enter image description here

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Uninstalling gnome-screensaver fixed the double lock issue for me.

If you prefer the gnome-screensaver, as OP does, simply remove cinnamon-screensaver instead.

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you have to install gconf editor for that. after install gconf editor , open it navigate as desktop - cinnamon - lockscreen or desktop - gnome - lockscreen . there you can disabled the cinnamon lock screen.

I think cinnamon using gnome lock screen.

try it.

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I installed xscreensaver on my system but cinnamon-screensaver still butts in and takes over.

An easy solution is this:

sudo mv /usr/bin/cinnamon-screensaver /usr/bin/cinnamon-screensaver.bak


sudo vi /usr/bin/screensaver

and add the following lines:

#! /bin/bash

exit 0
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although this may solve the question, I moving/renaming binaries isn't a good solution as it bypasses the dpkg package system, which can lead to all sorts of problems. The least of which will be that on an update the old binary may be restored, leading to a re-occurrence of the problem. – ph0t0nix Nov 11 '14 at 22:10

Or do this:

sudo chmod -wx /usr/bin/cinnamon-screensaver
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