xfburn: Cannot open display: Try xfburn --help to see a full list of available command line options.

Usage: xfburn [OPTION?] Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: -i, --burn-image Open the burn image dialog, optionally followed by the image filename -b, --blank Open the blank disc dialog -d, --data-composition Start a data composition, optionally followed by files/directories to be added to the composition -a, --audio-composition Start an audio composition, optionally followed by files/directories to be added to the composition -t, --transcoder Select the transcoder, run with --transcoder=list to see the available ones -V, --version Display program version and exit -m, --main Show main program even when other action is specified on the command line. --display=DISPLAY X display to use