Failed to connect to Mir: Failed to connect to server socket: No such file or directory Unable to init server: Could not connect: Connection refused Option parsing failed: Cannot open display:

Usage: canberra-gtk-play [OPTION...] - canberra-gtk-play Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: -v, --version Display version number and quit -i, --id=STRING Event sound identifier -f, --file=PATH Play file -d, --description=STRING Event sound description -c, --cache-control=STRING Cache control (permanent, volatile, never) -l, --loop=INTEGER Loop how many times (detault: 1) -V, --volume=STRING A floating point dB value for the sample volume (ex: 0.0) --property=STRING An arbitrary property --display=DISPLAY X display to use