I tested this on Xubuntu 18.04.3, and xfce4-terminal gives the expected output (like xterm as well). I do not see how this should depend on the terminal application used. I guess it is pretty safe to use guest session in Xubuntu.
I tested this on Xubuntu 18.04.3, and xfce4-terminal gives the expected output (like xterm as well). I do not see how this should depend on the terminal application used. I guess it is pretty safe to use guest session in Xubuntu.