Well, I don' really know if the installation assistant needs ubuntu-desktop when xubuntu-desktop is installed. Maybe we should ask someone from Ubiquity ?
For information, installing kubuntu-desktop or lubuntu-desktop does not uninstall ubuntu-desktop. That's also why I thought there may be a problem with xubuntu-desktop.
Well, I don' really know if the installation assistant needs ubuntu-desktop when xubuntu-desktop is installed. Maybe we should ask someone from Ubiquity ?
For information, installing kubuntu-desktop or lubuntu-desktop does not uninstall ubuntu-desktop. That's also why I thought there may be a problem with xubuntu-desktop.