Unable to init server: Could not connect: Connection refused ** (ghb:14545): WARNING **: main: Cannot open display: Unable to init server: Could not connect: Connection refused (ghb:14545): Gtk-WARNING **: cannot open display:

Usage: ghb [OPTION?] - Transcode media formats Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options --help-gst Show GStreamer Options Application Options: -d, --device The device or file to encode -p, --preset The preset values to use for encoding -x, --debug Spam a lot -o, --config The path to override user config dir --display=DISPLAY X display to use