It's your assumption that English is always the correct default language that made me ask.
Even if I'm not sure of how the LiveCD works exactly, if you actually install Xubuntu, and select e.g. Bangla (Bangladesh) as the language during the installation process, Bangla (Bangladesh) will be the system language as saved in /etc/default/locale, and the system language serves as the default language for new users.
So what I meant to ask was if you selected the language Bangla (Bangladesh) in connection with starting the LiveCD session. Can you please let us know the contents of /etc/default/locale ?
It's your assumption that English is always the correct default language that made me ask.
Even if I'm not sure of how the LiveCD works exactly, if you actually install Xubuntu, and select e.g. Bangla (Bangladesh) as the language during the installation process, Bangla (Bangladesh) will be the system language as saved in /etc/default/ locale, and the system language serves as the default language for new users.
So what I meant to ask was if you selected the language Bangla (Bangladesh) in connection with starting the LiveCD session. Can you please let us know the contents of /etc/default/locale ?