Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused cinnamon-screensaver 3.4.2

Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused usage: cinnamon-screensaver-command.py [-h] [--exit] [--query] [--time] [--lock] [--activate] [--deactivate] [--version] [--away-message MESSAGE] Cinnamon Screensaver Command optional arguments: -h, --help show this help message and exit --exit, -e Causes the screensaver to exit gracefully --query, -q Query the state of the screensaver --time, -t Query the length of time the screensaver has been active --lock, -l Tells the running screensaver process to lock the screen immediately --activate, -a Turn the screensaver on (blank the screen) --deactivate, -d If the screensaver is active then deactivate it (un- blank the screen) --version, -V Version of this application --away-message MESSAGE, -m MESSAGE Message to be displayed in lock screen