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 ** (gconf-editor:14221): CRITICAL **: Failed to parse arguments: Cannot open display:

Usage: gconf-editor [OPTION...] [KEY] - Directly edit your entire configuration database Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: --display=DISPLAY X display to use